Merge remote-tracking branch 'u-boot/master' into 'u-boot-arm/master'

215 files changed, 1210 insertions, 22969 deletions

diff --git a/arch/arm/cpu/Makefile b/arch/arm/cpu/Makefile
index 35d8d387bd..6bea3d3a2d 100644
--- a/arch/arm/cpu/Makefile
+++ b/arch/arm/cpu/Makefile
@@ -1,6 +1 @@
-obj-$(CONFIG_AT91FAMILY) += at91-common/
-obj-$(CONFIG_TEGRA20) += tegra20-common/
-obj-$(CONFIG_TEGRA30) += tegra30-common/
-obj-$(CONFIG_TEGRA114) += tegra114-common/
-obj-$(CONFIG_TEGRA124) += tegra124-common/
-obj-$(CONFIG_TEGRA) += tegra-common/
+obj- += dummy.o
diff --git a/arch/arm/cpu/arm1176/bcm2835/Kconfig b/arch/arm/cpu/arm1176/bcm2835/Kconfig
new file mode 100644
index 0000000000..162f973f6c
--- /dev/null
+++ b/arch/arm/cpu/arm1176/bcm2835/Kconfig
@@ -0,0 +1,12 @@
+if TARGET_RPI || TARGET_RPI_2
+
+config DM
+	default y if !SPL_BUILD
+
+config DM_SERIAL
+	default y if !SPL_BUILD
+
+config DM_GPIO
+	default y if !SPL_BUILD
+
+endif
diff --git a/arch/arm/cpu/arm1176/bcm2835/Makefile b/arch/arm/cpu/arm1176/bcm2835/Makefile
index 0ad36906df..7e5dbe1fde 100644
--- a/arch/arm/cpu/arm1176/bcm2835/Makefile
+++ b/arch/arm/cpu/arm1176/bcm2835/Makefile
@@ -1,15 +1,7 @@
 #
-# See file CREDITS for list of people who contributed to this
-# project.
+# (C) Copyright 2012 Stephen Warren
 #
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# version 2 as published by the Free Software Foundation.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
+# SPDX-License-Identifier:	GPL-2.0
 #
 
 obj-y	:= lowlevel_init.o
diff --git a/arch/arm/cpu/arm720t/Makefile b/arch/arm/cpu/arm720t/Makefile
index 9f61ea2516..243a123378 100644
--- a/arch/arm/cpu/arm720t/Makefile
+++ b/arch/arm/cpu/arm720t/Makefile
@@ -7,9 +7,3 @@
 
 extra-y	= start.o
 obj-y	= interrupts.o cpu.o
-
-obj-$(CONFIG_TEGRA) += tegra-common/
-obj-$(CONFIG_TEGRA20) += tegra20/
-obj-$(CONFIG_TEGRA30) += tegra30/
-obj-$(CONFIG_TEGRA114) += tegra114/
-obj-$(CONFIG_TEGRA124) += tegra124/
diff --git a/arch/arm/cpu/arm720t/tegra-common/Makefile b/arch/arm/cpu/arm720t/tegra-common/Makefile
deleted file mode 100644
index a9c2b675ae..0000000000
--- a/arch/arm/cpu/arm720t/tegra-common/Makefile
+++ /dev/null
@@ -1,11 +0,0 @@
-#
-# (C) Copyright 2010,2011 Nvidia Corporation.
-#
-# (C) Copyright 2000-2008
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-#
-# SPDX-License-Identifier:	GPL-2.0+
-#
-
-obj-$(CONFIG_SPL_BUILD) += spl.o
-obj-y	+= cpu.o
diff --git a/arch/arm/cpu/arm720t/tegra-common/cpu.c b/arch/arm/cpu/arm720t/tegra-common/cpu.c
deleted file mode 100644
index c6f3b029a1..0000000000
--- a/arch/arm/cpu/arm720t/tegra-common/cpu.c
+++ /dev/null
@@ -1,384 +0,0 @@
-/*
- * Copyright (c) 2010-2014, NVIDIA CORPORATION.  All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <common.h>
-#include <asm/io.h>
-#include <asm/arch/clock.h>
-#include <asm/arch/gp_padctrl.h>
-#include <asm/arch/pinmux.h>
-#include <asm/arch/tegra.h>
-#include <asm/arch-tegra/clk_rst.h>
-#include <asm/arch-tegra/pmc.h>
-#include <asm/arch-tegra/scu.h>
-#include "cpu.h"
-
-int get_num_cpus(void)
-{
-	struct apb_misc_gp_ctlr *gp;
-	uint rev;
-
-	gp = (struct apb_misc_gp_ctlr *)NV_PA_APB_MISC_GP_BASE;
-	rev = (readl(&gp->hidrev) & HIDREV_CHIPID_MASK) >> HIDREV_CHIPID_SHIFT;
-
-	switch (rev) {
-	case CHIPID_TEGRA20:
-		return 2;
-		break;
-	case CHIPID_TEGRA30:
-	case CHIPID_TEGRA114:
-	default:
-		return 4;
-		break;
-	}
-}
-
-/*
- * Timing tables for each SOC for all four oscillator options.
- */
-struct clk_pll_table tegra_pll_x_table[TEGRA_SOC_CNT][CLOCK_OSC_FREQ_COUNT] = {
-	/*
-	 * T20: 1 GHz
-	 *
-	 * Register   Field  Bits   Width
-	 * ------------------------------
-	 * PLLX_BASE  p      22:20    3
-	 * PLLX_BASE  n      17: 8   10
-	 * PLLX_BASE  m       4: 0    5
-	 * PLLX_MISC  cpcon  11: 8    4
-	 */
-	{
-		{ .n = 1000, .m = 13, .p = 0, .cpcon = 12 }, /* OSC: 13.0 MHz */
-		{ .n =  625, .m = 12, .p = 0, .cpcon =  8 }, /* OSC: 19.2 MHz */
-		{ .n = 1000, .m = 12, .p = 0, .cpcon = 12 }, /* OSC: 12.0 MHz */
-		{ .n = 1000, .m = 26, .p = 0, .cpcon = 12 }, /* OSC: 26.0 MHz */
-	},
-	/*
-	 * T25: 1.2 GHz
-	 *
-	 * Register   Field  Bits   Width
-	 * ------------------------------
-	 * PLLX_BASE  p      22:20    3
-	 * PLLX_BASE  n      17: 8   10
-	 * PLLX_BASE  m       4: 0    5
-	 * PLLX_MISC  cpcon  11: 8    4
-	 */
-	{
-		{ .n = 923, .m = 10, .p = 0, .cpcon = 12 }, /* OSC: 13.0 MHz */
-		{ .n = 750, .m = 12, .p = 0, .cpcon =  8 }, /* OSC: 19.2 MHz */
-		{ .n = 600, .m =  6, .p = 0, .cpcon = 12 }, /* OSC: 12.0 MHz */
-		{ .n = 600, .m = 13, .p = 0, .cpcon = 12 }, /* OSC: 26.0 MHz */
-	},
-	/*
-	 * T30: 600 MHz
-	 *
-	 * Register   Field  Bits   Width
-	 * ------------------------------
-	 * PLLX_BASE  p      22:20    3
-	 * PLLX_BASE  n      17: 8   10
-	 * PLLX_BASE  m       4: 0    5
-	 * PLLX_MISC  cpcon  11: 8    4
-	 */
-	{
-		{ .n = 600, .m = 13, .p = 0, .cpcon = 8 }, /* OSC: 13.0 MHz */
-		{ .n = 500, .m = 16, .p = 0, .cpcon = 8 }, /* OSC: 19.2 MHz */
-		{ .n = 600, .m = 12, .p = 0, .cpcon = 8 }, /* OSC: 12.0 MHz */
-		{ .n = 600, .m = 26, .p = 0, .cpcon = 8 }, /* OSC: 26.0 MHz */
-	},
-	/*
-	 * T114: 700 MHz
-	 *
-	 * Register   Field  Bits   Width
-	 * ------------------------------
-	 * PLLX_BASE  p      23:20    4
-	 * PLLX_BASE  n      15: 8    8
-	 * PLLX_BASE  m       7: 0    8
-	 */
-	{
-		{ .n = 108, .m = 1, .p = 1 }, /* OSC: 13.0 MHz */
-		{ .n =  73, .m = 1, .p = 1 }, /* OSC: 19.2 MHz */
-		{ .n = 116, .m = 1, .p = 1 }, /* OSC: 12.0 MHz */
-		{ .n = 108, .m = 2, .p = 1 }, /* OSC: 26.0 MHz */
-	},
-
-	/*
-	 * T124: 700 MHz
-	 *
-	 * Register   Field  Bits   Width
-	 * ------------------------------
-	 * PLLX_BASE  p      23:20    4
-	 * PLLX_BASE  n      15: 8    8
-	 * PLLX_BASE  m       7: 0    8
-	 */
-	{
-		{ .n = 108, .m = 1, .p = 1 }, /* OSC: 13.0 MHz */
-		{ .n =  73, .m = 1, .p = 1 }, /* OSC: 19.2 MHz */
-		{ .n = 116, .m = 1, .p = 1 }, /* OSC: 12.0 MHz */
-		{ .n = 108, .m = 2, .p = 1 }, /* OSC: 26.0 MHz */
-	},
-};
-
-static inline void pllx_set_iddq(void)
-{
-#if defined(CONFIG_TEGRA124)
-	struct clk_rst_ctlr *clkrst = (struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE;
-	u32 reg;
-
-	/* Disable IDDQ */
-	reg = readl(&clkrst->crc_pllx_misc3);
-	reg &= ~PLLX_IDDQ_MASK;
-	writel(reg, &clkrst->crc_pllx_misc3);
-	udelay(2);
-	debug("%s: IDDQ: PLLX IDDQ = 0x%08X\n", __func__,
-	      readl(&clkrst->crc_pllx_misc3));
-#endif
-}
-
-int pllx_set_rate(struct clk_pll_simple *pll , u32 divn, u32 divm,
-		u32 divp, u32 cpcon)
-{
-	int chip = tegra_get_chip();
-	u32 reg;
-
-	/* If PLLX is already enabled, just return */
-	if (readl(&pll->pll_base) & PLL_ENABLE_MASK) {
-		debug("pllx_set_rate: PLLX already enabled, returning\n");
-		return 0;
-	}
-
-	debug(" pllx_set_rate entry\n");
-
-	pllx_set_iddq();
-
-	/* Set BYPASS, m, n and p to PLLX_BASE */
-	reg = PLL_BYPASS_MASK | (divm << PLL_DIVM_SHIFT);
-	reg |= ((divn << PLL_DIVN_SHIFT) | (divp << PLL_DIVP_SHIFT));
-	writel(reg, &pll->pll_base);
-
-	/* Set cpcon to PLLX_MISC */
-	if (chip == CHIPID_TEGRA20 || chip == CHIPID_TEGRA30)
-		reg = (cpcon << PLL_CPCON_SHIFT);
-	else
-		reg = 0;
-
-	/* Set dccon to PLLX_MISC if freq > 600MHz */
-	if (divn > 600)
-		reg |= (1 << PLL_DCCON_SHIFT);
-	writel(reg, &pll->pll_misc);
-
-	/* Disable BYPASS */
-	reg = readl(&pll->pll_base);
-	reg &= ~PLL_BYPASS_MASK;
-	writel(reg, &pll->pll_base);
-	debug("pllx_set_rate: base = 0x%08X\n", reg);
-
-	/* Set lock_enable to PLLX_MISC */
-	reg = readl(&pll->pll_misc);
-	reg |= PLL_LOCK_ENABLE_MASK;
-	writel(reg, &pll->pll_misc);
-	debug("pllx_set_rate: misc = 0x%08X\n", reg);
-
-	/* Enable PLLX last, once it's all configured */
-	reg = readl(&pll->pll_base);
-	reg |= PLL_ENABLE_MASK;
-	writel(reg, &pll->pll_base);
-	debug("pllx_set_rate: base final = 0x%08X\n", reg);
-
-	return 0;
-}
-
-void init_pllx(void)
-{
-	struct clk_rst_ctlr *clkrst = (struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE;
-	struct clk_pll_simple *pll = &clkrst->crc_pll_simple[SIMPLE_PLLX];
-	int soc_type, sku_info, chip_sku;
-	enum clock_osc_freq osc;
-	struct clk_pll_table *sel;
-
-	debug("init_pllx entry\n");
-
-	/* get SOC (chip) type */
-	soc_type = tegra_get_chip();
-	debug(" init_pllx: SoC = 0x%02X\n", soc_type);
-
-	/* get SKU info */
-	sku_info = tegra_get_sku_info();
-	debug(" init_pllx: SKU info byte = 0x%02X\n", sku_info);
-
-	/* get chip SKU, combo of the above info */
-	chip_sku = tegra_get_chip_sku();
-	debug(" init_pllx: Chip SKU = %d\n", chip_sku);
-
-	/* get osc freq */
-	osc = clock_get_osc_freq();
-	debug(" init_pllx: osc = %d\n", osc);
-
-	/* set pllx */
-	sel = &tegra_pll_x_table[chip_sku][osc];
-	pllx_set_rate(pll, sel->n, sel->m, sel->p, sel->cpcon);
-}
-
-void enable_cpu_clock(int enable)
-{
-	struct clk_rst_ctlr *clkrst = (struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE;
-	u32 clk;
-
-	/*
-	 * NOTE:
-	 * Regardless of whether the request is to enable or disable the CPU
-	 * clock, every processor in the CPU complex except the master (CPU 0)
-	 * will have it's clock stopped because the AVP only talks to the
-	 * master.
-	 */
-
-	if (enable) {
-		/* Initialize PLLX */
-		init_pllx();
-
-		/* Wait until all clocks are stable */
-		udelay(PLL_STABILIZATION_DELAY);
-
-		writel(CCLK_BURST_POLICY, &clkrst->crc_cclk_brst_pol);
-		writel(SUPER_CCLK_DIVIDER, &clkrst->crc_super_cclk_div);
-	}
-
-	/*
-	 * Read the register containing the individual CPU clock enables and
-	 * always stop the clocks to CPUs > 0.
-	 */
-	clk = readl(&clkrst->crc_clk_cpu_cmplx);
-	clk |= 1 << CPU1_CLK_STP_SHIFT;
-	if (get_num_cpus() == 4)
-		clk |= (1 << CPU2_CLK_STP_SHIFT) + (1 << CPU3_CLK_STP_SHIFT);
-
-	/* Stop/Unstop the CPU clock */
-	clk &= ~CPU0_CLK_STP_MASK;
-	clk |= !enable << CPU0_CLK_STP_SHIFT;
-	writel(clk, &clkrst->crc_clk_cpu_cmplx);
-
-	clock_enable(PERIPH_ID_CPU);
-}
-
-static int is_cpu_powered(void)
-{
-	struct pmc_ctlr *pmc = (struct pmc_ctlr *)NV_PA_PMC_BASE;
-
-	return (readl(&pmc->pmc_pwrgate_status) & CPU_PWRED) ? 1 : 0;
-}
-
-static void remove_cpu_io_clamps(void)
-{
-	struct pmc_ctlr *pmc = (struct pmc_ctlr *)NV_PA_PMC_BASE;
-	u32 reg;
-
-	/* Remove the clamps on the CPU I/O signals */
-	reg = readl(&pmc->pmc_remove_clamping);
-	reg |= CPU_CLMP;
-	writel(reg, &pmc->pmc_remove_clamping);
-
-	/* Give I/O signals time to stabilize */
-	udelay(IO_STABILIZATION_DELAY);
-}
-
-void powerup_cpu(void)
-{
-	struct pmc_ctlr *pmc = (struct pmc_ctlr *)NV_PA_PMC_BASE;
-	u32 reg;
-	int timeout = IO_STABILIZATION_DELAY;
-
-	if (!is_cpu_powered()) {
-		/* Toggle the CPU power state (OFF -> ON) */
-		reg = readl(&pmc->pmc_pwrgate_toggle);
-		reg &= PARTID_CP;
-		reg |= START_CP;
-		writel(reg, &pmc->pmc_pwrgate_toggle);
-
-		/* Wait for the power to come up */
-		while (!is_cpu_powered()) {
-			if (timeout-- == 0)
-				printf("CPU failed to power up!\n");
-			else
-				udelay(10);
-		}
-
-		/*
-		 * Remove the I/O clamps from CPU power partition.
-		 * Recommended only on a Warm boot, if the CPU partition gets
-		 * power gated. Shouldn't cause any harm when called after a
-		 * cold boot according to HW, probably just redundant.
-		 */
-		remove_cpu_io_clamps();
-	}
-}
-
-void reset_A9_cpu(int reset)
-{
-	/*
-	* NOTE:  Regardless of whether the request is to hold the CPU in reset
-	*        or take it out of reset, every processor in the CPU complex
-	*        except the master (CPU 0) will be held in reset because the
-	*        AVP only talks to the master. The AVP does not know that there
-	*        are multiple processors in the CPU complex.
-	*/
-	int mask = crc_rst_cpu | crc_rst_de | crc_rst_debug;
-	int num_cpus = get_num_cpus();
-	int cpu;
-
-	debug("reset_a9_cpu entry\n");
-	/* Hold CPUs 1 onwards in reset, and CPU 0 if asked */
-	for (cpu = 1; cpu < num_cpus; cpu++)
-		reset_cmplx_set_enable(cpu, mask, 1);
-	reset_cmplx_set_enable(0, mask, reset);
-
-	/* Enable/Disable master CPU reset */
-	reset_set_enable(PERIPH_ID_CPU, reset);
-}
-
-void clock_enable_coresight(int enable)
-{
-	u32 rst, src = 2;
-
-	debug("clock_enable_coresight entry\n");
-	clock_set_enable(PERIPH_ID_CORESIGHT, enable);
-	reset_set_enable(PERIPH_ID_CORESIGHT, !enable);
-
-	if (enable) {
-		/*
-		 * Put CoreSight on PLLP_OUT0 and divide it down as per
-		 * PLLP base frequency based on SoC type (T20/T30+).
-		 * Clock divider request would setup CSITE clock as 144MHz
-		 * for PLLP base 216MHz and 204MHz for PLLP base 408MHz
-		 */
-		src = CLK_DIVIDER(NVBL_PLLP_KHZ, CSITE_KHZ);
-		clock_ll_set_source_divisor(PERIPH_ID_CSI, 0, src);
-
-		/* Unlock the CPU CoreSight interfaces */
-		rst = CORESIGHT_UNLOCK;
-		writel(rst, CSITE_CPU_DBG0_LAR);
-		writel(rst, CSITE_CPU_DBG1_LAR);
-		if (get_num_cpus() == 4) {
-			writel(rst, CSITE_CPU_DBG2_LAR);
-			writel(rst, CSITE_CPU_DBG3_LAR);
-		}
-	}
-}
-
-void halt_avp(void)
-{
-	for (;;) {
-		writel(HALT_COP_EVENT_JTAG | (FLOW_MODE_STOP << 29),
-		       FLOW_CTLR_HALT_COP_EVENTS);
-	}
-}
diff --git a/arch/arm/cpu/arm720t/tegra-common/cpu.h b/arch/arm/cpu/arm720t/tegra-common/cpu.h
deleted file mode 100644
index b4ca44fce1..0000000000
--- a/arch/arm/cpu/arm720t/tegra-common/cpu.h
+++ /dev/null
@@ -1,74 +0,0 @@
-/*
- * (C) Copyright 2010-2014
- * NVIDIA Corporation <www.nvidia.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-#include <asm/types.h>
-
-/* Stabilization delays, in usec */
-#define PLL_STABILIZATION_DELAY (300)
-#define IO_STABILIZATION_DELAY	(1000)
-
-#if defined(CONFIG_TEGRA20)
-#define NVBL_PLLP_KHZ	216000
-#define CSITE_KHZ	144000
-#elif defined(CONFIG_TEGRA30) || defined(CONFIG_TEGRA114) || \
-	defined(CONFIG_TEGRA124)
-#define NVBL_PLLP_KHZ	408000
-#define CSITE_KHZ	204000
-#else
-#error "Unknown Tegra chip!"
-#endif
-
-#define PLLX_ENABLED		(1 << 30)
-#define CCLK_BURST_POLICY	0x20008888
-#define SUPER_CCLK_DIVIDER	0x80000000
-
-/* Calculate clock fractional divider value from ref and target frequencies */
-#define CLK_DIVIDER(REF, FREQ)  ((((REF) * 2) / FREQ) - 2)
-
-/* Calculate clock frequency value from reference and clock divider value */
-#define CLK_FREQUENCY(REF, REG)  (((REF) * 2) / (REG + 2))
-
-/* AVP/CPU ID */
-#define PG_UP_TAG_0_PID_CPU	0x55555555	/* CPU aka "a9" aka "mpcore" */
-#define PG_UP_TAG_0             0x0
-
-#define CORESIGHT_UNLOCK	0xC5ACCE55;
-
-#define EXCEP_VECTOR_CPU_RESET_VECTOR	(NV_PA_EVP_BASE + 0x100)
-#define CSITE_CPU_DBG0_LAR		(NV_PA_CSITE_BASE + 0x10FB0)
-#define CSITE_CPU_DBG1_LAR		(NV_PA_CSITE_BASE + 0x12FB0)
-#define CSITE_CPU_DBG2_LAR		(NV_PA_CSITE_BASE + 0x14FB0)
-#define CSITE_CPU_DBG3_LAR		(NV_PA_CSITE_BASE + 0x16FB0)
-
-#define FLOW_CTLR_HALT_COP_EVENTS	(NV_PA_FLOW_BASE + 4)
-#define FLOW_MODE_STOP			2
-#define HALT_COP_EVENT_JTAG		(1 << 28)
-#define HALT_COP_EVENT_IRQ_1		(1 << 11)
-#define HALT_COP_EVENT_FIQ_1		(1 << 9)
-
-#define FLOW_MODE_NONE		0
-
-#define SIMPLE_PLLX     (CLOCK_ID_XCPU - CLOCK_ID_FIRST_SIMPLE)
-
-struct clk_pll_table {
-	u16	n;
-	u16	m;
-	u8	p;
-	u8	cpcon;
-};
-
-void clock_enable_coresight(int enable);
-void enable_cpu_clock(int enable);
-void halt_avp(void)  __attribute__ ((noreturn));
-void init_pllx(void);
-void powerup_cpu(void);
-void reset_A9_cpu(int reset);
-void start_cpu(u32 reset_vector);
-int tegra_get_chip(void);
-int tegra_get_sku_info(void);
-int tegra_get_chip_sku(void);
-void adjust_pllp_out_freqs(void);
-void pmic_enable_cpu_vdd(void);
diff --git a/arch/arm/cpu/arm720t/tegra-common/spl.c b/arch/arm/cpu/arm720t/tegra-common/spl.c
deleted file mode 100644
index e0f9d5b6b4..0000000000
--- a/arch/arm/cpu/arm720t/tegra-common/spl.c
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * (C) Copyright 2012
- * NVIDIA Inc, <www.nvidia.com>
- *
- * Allen Martin <amartin@nvidia.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-#include <common.h>
-#include <spl.h>
-
-#include <asm/io.h>
-#include <asm/arch/clock.h>
-#include <asm/arch/pinmux.h>
-#include <asm/arch/tegra.h>
-#include <asm/arch-tegra/apb_misc.h>
-#include <asm/arch-tegra/board.h>
-#include <asm/spl.h>
-#include "cpu.h"
-
-void spl_board_init(void)
-{
-	struct apb_misc_pp_ctlr *apb_misc =
-				(struct apb_misc_pp_ctlr *)NV_PA_APB_MISC_BASE;
-
-	/* enable JTAG */
-	writel(0xC0, &apb_misc->cfg_ctl);
-
-	board_init_uart_f();
-
-	/* Initialize periph GPIOs */
-	gpio_early_init_uart();
-
-	clock_early_init();
-	preloader_console_init();
-}
-
-u32 spl_boot_device(void)
-{
-	return BOOT_DEVICE_RAM;
-}
-
-void __noreturn jump_to_image_no_args(struct spl_image_info *spl_image)
-{
-	debug("image entry point: 0x%X\n", spl_image->entry_point);
-
-	start_cpu((u32)spl_image->entry_point);
-	halt_avp();
-}
diff --git a/arch/arm/cpu/arm720t/tegra114/Makefile b/arch/arm/cpu/arm720t/tegra114/Makefile
deleted file mode 100644
index ea3e55ea62..0000000000
--- a/arch/arm/cpu/arm720t/tegra114/Makefile
+++ /dev/null
@@ -1,21 +0,0 @@
-#
-# Copyright (c) 2010-2013, NVIDIA CORPORATION.  All rights reserved.
-#
-# (C) Copyright 2000-2008
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-#
-# This program is free software; you can redistribute it and/or modify it
-# under the terms and conditions of the GNU General Public License,
-# version 2, as published by the Free Software Foundation.
-#
-# This program is distributed in the hope it will be useful, but WITHOUT
-# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-# more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <http://www.gnu.org/licenses/>.
-#
-
-#obj-y	+= cpu.o t11x.o
-obj-y	+= cpu.o
diff --git a/arch/arm/cpu/arm720t/tegra114/cpu.c b/arch/arm/cpu/arm720t/tegra114/cpu.c
deleted file mode 100644
index 5ed3bb9d9a..0000000000
--- a/arch/arm/cpu/arm720t/tegra114/cpu.c
+++ /dev/null
@@ -1,310 +0,0 @@
-/*
- * Copyright (c) 2010-2014, NVIDIA CORPORATION.  All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <common.h>
-#include <asm/io.h>
-#include <asm/arch/clock.h>
-#include <asm/arch/flow.h>
-#include <asm/arch/pinmux.h>
-#include <asm/arch/tegra.h>
-#include <asm/arch-tegra/clk_rst.h>
-#include <asm/arch-tegra/pmc.h>
-#include "../tegra-common/cpu.h"
-
-/* Tegra114-specific CPU init code */
-static void enable_cpu_power_rail(void)
-{
-	struct pmc_ctlr *pmc = (struct pmc_ctlr *)NV_PA_PMC_BASE;
-	struct clk_rst_ctlr *clkrst = (struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE;
-	u32 reg;
-
-	debug("enable_cpu_power_rail entry\n");
-
-	/* un-tristate PWR_I2C SCL/SDA, rest of the defaults are correct */
-	pinmux_tristate_disable(PMUX_PINGRP_PWR_I2C_SCL_PZ6);
-	pinmux_tristate_disable(PMUX_PINGRP_PWR_I2C_SDA_PZ7);
-
-	/*
-	 * Set CPUPWRGOOD_TIMER - APB clock is 1/2 of SCLK (102MHz),
-	 * set it for 25ms (102MHz * .025)
-	 */
-	reg = 0x26E8F0;
-	writel(reg, &pmc->pmc_cpupwrgood_timer);
-
-	/* Set polarity to 0 (normal) and enable CPUPWRREQ_OE */
-	clrbits_le32(&pmc->pmc_cntrl, CPUPWRREQ_POL);
-	setbits_le32(&pmc->pmc_cntrl, CPUPWRREQ_OE);
-
-	/*
-	 * Set CLK_RST_CONTROLLER_CPU_SOFTRST_CTRL2_0_CAR2PMC_CPU_ACK_WIDTH
-	 * to 408 to satisfy the requirement of having at least 16 CPU clock
-	 * cycles before clamp removal.
-	 */
-
-	clrbits_le32(&clkrst->crc_cpu_softrst_ctrl2, 0xFFF);
-	setbits_le32(&clkrst->crc_cpu_softrst_ctrl2, 408);
-}
-
-static void enable_cpu_clocks(void)
-{
-	struct clk_rst_ctlr *clkrst = (struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE;
-	u32 reg;
-
-	debug("enable_cpu_clocks entry\n");
-
-	/* Wait for PLL-X to lock */
-	do {
-		reg = readl(&clkrst->crc_pll_simple[SIMPLE_PLLX].pll_base);
-	} while ((reg & PLL_LOCK_MASK) == 0);
-
-	/* Wait until all clocks are stable */
-	udelay(PLL_STABILIZATION_DELAY);
-
-	writel(CCLK_BURST_POLICY, &clkrst->crc_cclk_brst_pol);
-	writel(SUPER_CCLK_DIVIDER, &clkrst->crc_super_cclk_div);
-
-	/* Always enable the main CPU complex clocks */
-	clock_enable(PERIPH_ID_CPU);
-	clock_enable(PERIPH_ID_CPULP);
-	clock_enable(PERIPH_ID_CPUG);
-}
-
-static void remove_cpu_resets(void)
-{
-	struct clk_rst_ctlr *clkrst = (struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE;
-	u32 reg;
-
-	debug("remove_cpu_resets entry\n");
-	/* Take the slow non-CPU partition out of reset */
-	reg = readl(&clkrst->crc_rst_cpulp_cmplx_clr);
-	writel((reg | CLR_NONCPURESET), &clkrst->crc_rst_cpulp_cmplx_clr);
-
-	/* Take the fast non-CPU partition out of reset */
-	reg = readl(&clkrst->crc_rst_cpug_cmplx_clr);
-	writel((reg | CLR_NONCPURESET), &clkrst->crc_rst_cpug_cmplx_clr);
-
-	/* Clear the SW-controlled reset of the slow cluster */
-	reg = readl(&clkrst->crc_rst_cpulp_cmplx_clr);
-	reg |= (CLR_CPURESET0+CLR_DBGRESET0+CLR_CORERESET0+CLR_CXRESET0);
-	writel(reg, &clkrst->crc_rst_cpulp_cmplx_clr);
-
-	/* Clear the SW-controlled reset of the fast cluster */
-	reg = readl(&clkrst->crc_rst_cpug_cmplx_clr);
-	reg |= (CLR_CPURESET0+CLR_DBGRESET0+CLR_CORERESET0+CLR_CXRESET0);
-	reg |= (CLR_CPURESET1+CLR_DBGRESET1+CLR_CORERESET1+CLR_CXRESET1);
-	reg |= (CLR_CPURESET2+CLR_DBGRESET2+CLR_CORERESET2+CLR_CXRESET2);
-	reg |= (CLR_CPURESET3+CLR_DBGRESET3+CLR_CORERESET3+CLR_CXRESET3);
-	writel(reg, &clkrst->crc_rst_cpug_cmplx_clr);
-}
-
-/**
- * The T114 requires some special clock initialization, including setting up
- * the DVC I2C, turning on MSELECT and selecting the G CPU cluster
- */
-void t114_init_clocks(void)
-{
-	struct clk_rst_ctlr *clkrst =
-			(struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE;
-	struct flow_ctlr *flow = (struct flow_ctlr *)NV_PA_FLOW_BASE;
-	u32 val;
-
-	debug("t114_init_clocks entry\n");
-
-	/* Set active CPU cluster to G */
-	clrbits_le32(&flow->cluster_control, 1);
-
-	writel(SUPER_SCLK_ENB_MASK, &clkrst->crc_super_sclk_div);
-
-	debug("Setting up PLLX\n");
-	init_pllx();
-
-	val = (1 << CLK_SYS_RATE_AHB_RATE_SHIFT);
-	writel(val, &clkrst->crc_clk_sys_rate);
-
-	/* Enable clocks to required peripherals. TBD - minimize this list */
-	debug("Enabling clocks\n");
-
-	clock_set_enable(PERIPH_ID_CACHE2, 1);
-	clock_set_enable(PERIPH_ID_GPIO, 1);
-	clock_set_enable(PERIPH_ID_TMR, 1);
-	clock_set_enable(PERIPH_ID_RTC, 1);
-	clock_set_enable(PERIPH_ID_CPU, 1);
-	clock_set_enable(PERIPH_ID_EMC, 1);
-	clock_set_enable(PERIPH_ID_I2C5, 1);
-	clock_set_enable(PERIPH_ID_FUSE, 1);
-	clock_set_enable(PERIPH_ID_PMC, 1);
-	clock_set_enable(PERIPH_ID_APBDMA, 1);
-	clock_set_enable(PERIPH_ID_MEM, 1);
-	clock_set_enable(PERIPH_ID_IRAMA, 1);
-	clock_set_enable(PERIPH_ID_IRAMB, 1);
-	clock_set_enable(PERIPH_ID_IRAMC, 1);
-	clock_set_enable(PERIPH_ID_IRAMD, 1);
-	clock_set_enable(PERIPH_ID_CORESIGHT, 1);
-	clock_set_enable(PERIPH_ID_MSELECT, 1);
-	clock_set_enable(PERIPH_ID_EMC1, 1);
-	clock_set_enable(PERIPH_ID_MC1, 1);
-	clock_set_enable(PERIPH_ID_DVFS, 1);
-
-	/*
-	 * Set MSELECT clock source as PLLP (00), and ask for a clock
-	 * divider that would set the MSELECT clock at 102MHz for a
-	 * PLLP base of 408MHz.
-	 */
-	clock_ll_set_source_divisor(PERIPH_ID_MSELECT, 0,
-		CLK_DIVIDER(NVBL_PLLP_KHZ, 102000));
-
-	/* I2C5 (DVC) gets CLK_M and a divisor of 17 */
-	clock_ll_set_source_divisor(PERIPH_ID_I2C5, 3, 16);
-
-	/* Give clocks time to stabilize */
-	udelay(1000);
-
-	/* Take required peripherals out of reset */
-	debug("Taking periphs out of reset\n");
-	reset_set_enable(PERIPH_ID_CACHE2, 0);
-	reset_set_enable(PERIPH_ID_GPIO, 0);
-	reset_set_enable(PERIPH_ID_TMR, 0);
-	reset_set_enable(PERIPH_ID_COP, 0);
-	reset_set_enable(PERIPH_ID_EMC, 0);
-	reset_set_enable(PERIPH_ID_I2C5, 0);
-	reset_set_enable(PERIPH_ID_FUSE, 0);
-	reset_set_enable(PERIPH_ID_APBDMA, 0);
-	reset_set_enable(PERIPH_ID_MEM, 0);
-	reset_set_enable(PERIPH_ID_CORESIGHT, 0);
-	reset_set_enable(PERIPH_ID_MSELECT, 0);
-	reset_set_enable(PERIPH_ID_EMC1, 0);
-	reset_set_enable(PERIPH_ID_MC1, 0);
-	reset_set_enable(PERIPH_ID_DVFS, 0);
-
-	debug("t114_init_clocks exit\n");
-}
-
-static bool is_partition_powered(u32 partid)
-{
-	struct pmc_ctlr *pmc = (struct pmc_ctlr *)NV_PA_PMC_BASE;
-	u32 reg;
-
-	/* Get power gate status */
-	reg = readl(&pmc->pmc_pwrgate_status);
-	return !!(reg & (1 << partid));
-}
-
-static bool is_clamp_enabled(u32 partid)
-{
-	struct pmc_ctlr *pmc = (struct pmc_ctlr *)NV_PA_PMC_BASE;
-	u32 reg;
-
-	/* Get clamp status. */
-	reg = readl(&pmc->pmc_clamp_status);
-	return !!(reg & (1 << partid));
-}
-
-static void power_partition(u32 partid)
-{
-	struct pmc_ctlr *pmc = (struct pmc_ctlr *)NV_PA_PMC_BASE;
-
-	debug("%s: part ID = %08X\n", __func__, partid);
-	/* Is the partition already on? */
-	if (!is_partition_powered(partid)) {
-		/* No, toggle the partition power state (OFF -> ON) */
-		debug("power_partition, toggling state\n");
-		writel(START_CP | partid, &pmc->pmc_pwrgate_toggle);
-
-		/* Wait for the power to come up */
-		while (!is_partition_powered(partid))
-			;
-
-		/* Wait for the clamp status to be cleared */
-		while (is_clamp_enabled(partid))
-			;
-
-		/* Give I/O signals time to stabilize */
-		udelay(IO_STABILIZATION_DELAY);
-	}
-}
-
-void powerup_cpus(void)
-{
-	debug("powerup_cpus entry\n");
-
-	/* We boot to the fast cluster */
-	debug("powerup_cpus entry: G cluster\n");
-	/* Power up the fast cluster rail partition */
-	power_partition(CRAIL);
-
-	/* Power up the fast cluster non-CPU partition */
-	power_partition(C0NC);
-
-	/* Power up the fast cluster CPU0 partition */
-	power_partition(CE0);
-}
-
-void start_cpu(u32 reset_vector)
-{
-	u32 imme, inst;
-
-	debug("start_cpu entry, reset_vector = %x\n", reset_vector);
-
-	t114_init_clocks();
-
-	/* Enable VDD_CPU */
-	enable_cpu_power_rail();
-
-	/* Get the CPU(s) running */
-	enable_cpu_clocks();
-
-	/* Enable CoreSight */
-	clock_enable_coresight(1);
-
-	/* Take CPU(s) out of reset */
-	remove_cpu_resets();
-
-	/* Set the entry point for CPU execution from reset */
-
-	/*
-	 * A01P with patched boot ROM; vector hard-coded to 0x4003fffc.
-	 * See nvbug 1193357 for details.
-	 */
-
-	/* mov r0, #lsb(reset_vector) */
-	imme = reset_vector & 0xffff;
-	inst = imme & 0xfff;
-	inst |= ((imme >> 12) << 16);
-	inst |= 0xe3000000;
-	writel(inst, 0x4003fff0);
-
-	/* movt r0, #msb(reset_vector) */
-	imme = (reset_vector >> 16) & 0xffff;
-	inst = imme & 0xfff;
-	inst |= ((imme >> 12) << 16);
-	inst |= 0xe3400000;
-	writel(inst, 0x4003fff4);
-
-	/* bx r0 */
-	writel(0xe12fff10, 0x4003fff8);
-
-	/* b -12 */
-	imme = (u32)-20;
-	inst = (imme >> 2) & 0xffffff;
-	inst |= 0xea000000;
-	writel(inst, 0x4003fffc);
-
-	/* Write to orignal location for compatibility */
-	writel(reset_vector, EXCEP_VECTOR_CPU_RESET_VECTOR);
-
-	/* If the CPU(s) don't already have power, power 'em up */
-	powerup_cpus();
-}
diff --git a/arch/arm/cpu/arm720t/tegra124/Makefile b/arch/arm/cpu/arm720t/tegra124/Makefile
deleted file mode 100644
index 61abf45d3d..0000000000
--- a/arch/arm/cpu/arm720t/tegra124/Makefile
+++ /dev/null
@@ -1,8 +0,0 @@
-#
-# (C) Copyright 2013-2014
-# NVIDIA Corporation <www.nvidia.com>
-#
-# SPDX-License-Identifier:     GPL-2.0+
-#
-
-obj-y	+= cpu.o
diff --git a/arch/arm/cpu/arm720t/tegra124/cpu.c b/arch/arm/cpu/arm720t/tegra124/cpu.c
deleted file mode 100644
index 6ff6aeb546..0000000000
--- a/arch/arm/cpu/arm720t/tegra124/cpu.c
+++ /dev/null
@@ -1,265 +0,0 @@
-/*
- * (C) Copyright 2013
- * NVIDIA Corporation <www.nvidia.com>
- *
- * SPDX-License-Identifier:     GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/io.h>
-#include <asm/arch/ahb.h>
-#include <asm/arch/clock.h>
-#include <asm/arch/flow.h>
-#include <asm/arch/pinmux.h>
-#include <asm/arch/tegra.h>
-#include <asm/arch-tegra/clk_rst.h>
-#include <asm/arch-tegra/pmc.h>
-#include <asm/arch-tegra/ap.h>
-#include "../tegra-common/cpu.h"
-
-/* Tegra124-specific CPU init code */
-
-static void enable_cpu_power_rail(void)
-{
-	struct pmc_ctlr *pmc = (struct pmc_ctlr *)NV_PA_PMC_BASE;
-
-	debug("enable_cpu_power_rail entry\n");
-
-	/* un-tristate PWR_I2C SCL/SDA, rest of the defaults are correct */
-	pinmux_tristate_disable(PMUX_PINGRP_PWR_I2C_SCL_PZ6);
-	pinmux_tristate_disable(PMUX_PINGRP_PWR_I2C_SDA_PZ7);
-
-	pmic_enable_cpu_vdd();
-
-	/*
-	 * Set CPUPWRGOOD_TIMER - APB clock is 1/2 of SCLK (102MHz),
-	 * set it for 5ms as per SysEng (102MHz*5ms = 510000 (7C830h).
-	 */
-	writel(0x7C830, &pmc->pmc_cpupwrgood_timer);
-
-	/* Set polarity to 0 (normal) and enable CPUPWRREQ_OE */
-	clrbits_le32(&pmc->pmc_cntrl, CPUPWRREQ_POL);
-	setbits_le32(&pmc->pmc_cntrl, CPUPWRREQ_OE);
-}
-
-static void enable_cpu_clocks(void)
-{
-	struct clk_rst_ctlr *clkrst = (struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE;
-	u32 reg;
-
-	debug("enable_cpu_clocks entry\n");
-
-	/* Wait for PLL-X to lock */
-	do {
-		reg = readl(&clkrst->crc_pll_simple[SIMPLE_PLLX].pll_base);
-		debug("%s: PLLX base = 0x%08X\n", __func__, reg);
-	} while ((reg & PLL_LOCK_MASK) == 0);
-
-	debug("%s: PLLX locked, delay for stable clocks\n", __func__);
-	/* Wait until all clocks are stable */
-	udelay(PLL_STABILIZATION_DELAY);
-
-	debug("%s: Setting CCLK_BURST and DIVIDER\n", __func__);
-	writel(CCLK_BURST_POLICY, &clkrst->crc_cclk_brst_pol);
-	writel(SUPER_CCLK_DIVIDER, &clkrst->crc_super_cclk_div);
-
-	debug("%s: Enabling clock to all CPUs\n", __func__);
-	/* Enable the clock to all CPUs */
-	reg = CLR_CPU3_CLK_STP | CLR_CPU2_CLK_STP | CLR_CPU1_CLK_STP |
-		CLR_CPU0_CLK_STP;
-	writel(reg, &clkrst->crc_clk_cpu_cmplx_clr);
-
-	debug("%s: Enabling main CPU complex clocks\n", __func__);
-	/* Always enable the main CPU complex clocks */
-	clock_enable(PERIPH_ID_CPU);
-	clock_enable(PERIPH_ID_CPULP);
-	clock_enable(PERIPH_ID_CPUG);
-
-	debug("%s: Done\n", __func__);
-}
-
-static void remove_cpu_resets(void)
-{
-	struct clk_rst_ctlr *clkrst = (struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE;
-	u32 reg;
-
-	debug("remove_cpu_resets entry\n");
-
-	/* Take the slow and fast partitions out of reset */
-	reg = CLR_NONCPURESET;
-	writel(reg, &clkrst->crc_rst_cpulp_cmplx_clr);
-	writel(reg, &clkrst->crc_rst_cpug_cmplx_clr);
-
-	/* Clear the SW-controlled reset of the slow cluster */
-	reg = CLR_CPURESET0 | CLR_DBGRESET0 | CLR_CORERESET0 | CLR_CXRESET0 |
-		CLR_L2RESET | CLR_PRESETDBG;
-	writel(reg, &clkrst->crc_rst_cpulp_cmplx_clr);
-
-	/* Clear the SW-controlled reset of the fast cluster */
-	reg = CLR_CPURESET0 | CLR_DBGRESET0 | CLR_CORERESET0 | CLR_CXRESET0 |
-		CLR_CPURESET1 | CLR_DBGRESET1 | CLR_CORERESET1 | CLR_CXRESET1 |
-		CLR_CPURESET2 | CLR_DBGRESET2 | CLR_CORERESET2 | CLR_CXRESET2 |
-		CLR_CPURESET3 | CLR_DBGRESET3 | CLR_CORERESET3 | CLR_CXRESET3 |
-		CLR_L2RESET | CLR_PRESETDBG;
-	writel(reg, &clkrst->crc_rst_cpug_cmplx_clr);
-}
-
-/**
- * The Tegra124 requires some special clock initialization, including setting up
- * the DVC I2C, turning on MSELECT and selecting the G CPU cluster
- */
-void tegra124_init_clocks(void)
-{
-	struct flow_ctlr *flow = (struct flow_ctlr *)NV_PA_FLOW_BASE;
-	struct pmc_ctlr *pmc = (struct pmc_ctlr *)NV_PA_PMC_BASE;
-	struct clk_rst_ctlr *clkrst =
-			(struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE;
-	u32 val;
-
-	debug("tegra124_init_clocks entry\n");
-
-	/* Set active CPU cluster to G */
-	clrbits_le32(&flow->cluster_control, 1);
-
-	/* Change the oscillator drive strength */
-	val = readl(&clkrst->crc_osc_ctrl);
-	val &= ~OSC_XOFS_MASK;
-	val |= (OSC_DRIVE_STRENGTH << OSC_XOFS_SHIFT);
-	writel(val, &clkrst->crc_osc_ctrl);
-
-	/* Update same value in PMC_OSC_EDPD_OVER XOFS field for warmboot */
-	val = readl(&pmc->pmc_osc_edpd_over);
-	val &= ~PMC_XOFS_MASK;
-	val |= (OSC_DRIVE_STRENGTH << PMC_XOFS_SHIFT);
-	writel(val, &pmc->pmc_osc_edpd_over);
-
-	/* Set HOLD_CKE_LOW_EN to 1 */
-	setbits_le32(&pmc->pmc_cntrl2, HOLD_CKE_LOW_EN);
-
-	debug("Setting up PLLX\n");
-	init_pllx();
-
-	val = (1 << CLK_SYS_RATE_AHB_RATE_SHIFT);
-	writel(val, &clkrst->crc_clk_sys_rate);
-
-	/* Enable clocks to required peripherals. TBD - minimize this list */
-	debug("Enabling clocks\n");
-
-	clock_set_enable(PERIPH_ID_CACHE2, 1);
-	clock_set_enable(PERIPH_ID_GPIO, 1);
-	clock_set_enable(PERIPH_ID_TMR, 1);
-	clock_set_enable(PERIPH_ID_CPU, 1);
-	clock_set_enable(PERIPH_ID_EMC, 1);
-	clock_set_enable(PERIPH_ID_I2C5, 1);
-	clock_set_enable(PERIPH_ID_APBDMA, 1);
-	clock_set_enable(PERIPH_ID_MEM, 1);
-	clock_set_enable(PERIPH_ID_CORESIGHT, 1);
-	clock_set_enable(PERIPH_ID_MSELECT, 1);
-	clock_set_enable(PERIPH_ID_DVFS, 1);
-
-	/*
-	 * Set MSELECT clock source as PLLP (00), and ask for a clock
-	 * divider that would set the MSELECT clock at 102MHz for a
-	 * PLLP base of 408MHz.
-	 */
-	clock_ll_set_source_divisor(PERIPH_ID_MSELECT, 0,
-				    CLK_DIVIDER(NVBL_PLLP_KHZ, 102000));
-
-	/* Give clock time to stabilize */
-	udelay(IO_STABILIZATION_DELAY);
-
-	/* I2C5 (DVC) gets CLK_M and a divisor of 17 */
-	clock_ll_set_source_divisor(PERIPH_ID_I2C5, 3, 16);
-
-	/* Give clock time to stabilize */
-	udelay(IO_STABILIZATION_DELAY);
-
-	/* Take required peripherals out of reset */
-	debug("Taking periphs out of reset\n");
-	reset_set_enable(PERIPH_ID_CACHE2, 0);
-	reset_set_enable(PERIPH_ID_GPIO, 0);
-	reset_set_enable(PERIPH_ID_TMR, 0);
-	reset_set_enable(PERIPH_ID_COP, 0);
-	reset_set_enable(PERIPH_ID_EMC, 0);
-	reset_set_enable(PERIPH_ID_I2C5, 0);
-	reset_set_enable(PERIPH_ID_APBDMA, 0);
-	reset_set_enable(PERIPH_ID_MEM, 0);
-	reset_set_enable(PERIPH_ID_CORESIGHT, 0);
-	reset_set_enable(PERIPH_ID_MSELECT, 0);
-	reset_set_enable(PERIPH_ID_DVFS, 0);
-
-	debug("tegra124_init_clocks exit\n");
-}
-
-static bool is_partition_powered(u32 partid)
-{
-	struct pmc_ctlr *pmc = (struct pmc_ctlr *)NV_PA_PMC_BASE;
-	u32 reg;
-
-	/* Get power gate status */
-	reg = readl(&pmc->pmc_pwrgate_status);
-	return !!(reg & (1 << partid));
-}
-
-static void power_partition(u32 partid)
-{
-	struct pmc_ctlr *pmc = (struct pmc_ctlr *)NV_PA_PMC_BASE;
-
-	debug("%s: part ID = %08X\n", __func__, partid);
-	/* Is the partition already on? */
-	if (!is_partition_powered(partid)) {
-		/* No, toggle the partition power state (OFF -> ON) */
-		debug("power_partition, toggling state\n");
-		writel(START_CP | partid, &pmc->pmc_pwrgate_toggle);
-
-		/* Wait for the power to come up */
-		while (!is_partition_powered(partid))
-			;
-
-		/* Give I/O signals time to stabilize */
-		udelay(IO_STABILIZATION_DELAY);
-	}
-}
-
-void powerup_cpus(void)
-{
-	debug("powerup_cpus entry\n");
-
-	/* We boot to the fast cluster */
-	debug("powerup_cpus entry: G cluster\n");
-
-	/* Power up the fast cluster rail partition */
-	debug("powerup_cpus: CRAIL\n");
-	power_partition(CRAIL);
-
-	/* Power up the fast cluster non-CPU partition */
-	debug("powerup_cpus: C0NC\n");
-	power_partition(C0NC);
-
-	/* Power up the fast cluster CPU0 partition */
-	debug("powerup_cpus: CE0\n");
-	power_partition(CE0);
-
-	debug("powerup_cpus: done\n");
-}
-
-void start_cpu(u32 reset_vector)
-{
-	struct pmc_ctlr *pmc = (struct pmc_ctlr *)NV_PA_PMC_BASE;
-
-	debug("start_cpu entry, reset_vector = %x\n", reset_vector);
-
-	tegra124_init_clocks();
-
-	/* Set power-gating timer multiplier */
-	writel((MULT_8 << TIMER_MULT_SHIFT) | (MULT_8 << TIMER_MULT_CPU_SHIFT),
-	       &pmc->pmc_pwrgate_timer_mult);
-
-	enable_cpu_power_rail();
-	enable_cpu_clocks();
-	clock_enable_coresight(1);
-	remove_cpu_resets();
-	writel(reset_vector, EXCEP_VECTOR_CPU_RESET_VECTOR);
-	powerup_cpus();
-	debug("start_cpu exit, should continue @ reset_vector\n");
-}
diff --git a/arch/arm/cpu/arm720t/tegra20/Makefile b/arch/arm/cpu/arm720t/tegra20/Makefile
deleted file mode 100644
index 12243fa9be..0000000000
--- a/arch/arm/cpu/arm720t/tegra20/Makefile
+++ /dev/null
@@ -1,10 +0,0 @@
-#
-# (C) Copyright 2010,2011 Nvidia Corporation.
-#
-# (C) Copyright 2000-2008
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-#
-# SPDX-License-Identifier:	GPL-2.0+
-#
-
-obj-y	+= cpu.o
diff --git a/arch/arm/cpu/arm720t/tegra20/cpu.c b/arch/arm/cpu/arm720t/tegra20/cpu.c
deleted file mode 100644
index 253389955f..0000000000
--- a/arch/arm/cpu/arm720t/tegra20/cpu.c
+++ /dev/null
@@ -1,70 +0,0 @@
-/*
- * Copyright (c) 2010-2012, NVIDIA CORPORATION.  All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <common.h>
-#include <asm/io.h>
-#include <asm/arch/tegra.h>
-#include <asm/arch-tegra/pmc.h>
-#include "../tegra-common/cpu.h"
-
-static void enable_cpu_power_rail(void)
-{
-	struct pmc_ctlr *pmc = (struct pmc_ctlr *)NV_PA_PMC_BASE;
-	u32 reg;
-
-	reg = readl(&pmc->pmc_cntrl);
-	reg |= CPUPWRREQ_OE;
-	writel(reg, &pmc->pmc_cntrl);
-
-	/*
-	 * The TI PMU65861C needs a 3.75ms delay between enabling
-	 * the power rail and enabling the CPU clock.  This delay
-	 * between SM1EN and SM1 is for switching time + the ramp
-	 * up of the voltage to the CPU (VDD_CPU from PMU).
-	 */
-	udelay(3750);
-}
-
-void start_cpu(u32 reset_vector)
-{
-	/* Enable VDD_CPU */
-	enable_cpu_power_rail();
-
-	/* Hold the CPUs in reset */
-	reset_A9_cpu(1);
-
-	/* Disable the CPU clock */
-	enable_cpu_clock(0);
-
-	/* Enable CoreSight */
-	clock_enable_coresight(1);
-
-	/*
-	 * Set the entry point for CPU execution from reset,
-	 *  if it's a non-zero value.
-	 */
-	if (reset_vector)
-		writel(reset_vector, EXCEP_VECTOR_CPU_RESET_VECTOR);
-
-	/* Enable the CPU clock */
-	enable_cpu_clock(1);
-
-	/* If the CPU doesn't already have power, power it up */
-	powerup_cpu();
-
-	/* Take the CPU out of reset */
-	reset_A9_cpu(0);
-}
diff --git a/arch/arm/cpu/arm720t/tegra30/Makefile b/arch/arm/cpu/arm720t/tegra30/Makefile
deleted file mode 100644
index 6ff4c55213..0000000000
--- a/arch/arm/cpu/arm720t/tegra30/Makefile
+++ /dev/null
@@ -1,20 +0,0 @@
-#
-# Copyright (c) 2010-2012, NVIDIA CORPORATION.  All rights reserved.
-#
-# (C) Copyright 2000-2008
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-#
-# This program is free software; you can redistribute it and/or modify it
-# under the terms and conditions of the GNU General Public License,
-# version 2, as published by the Free Software Foundation.
-#
-# This program is distributed in the hope it will be useful, but WITHOUT
-# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-# more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <http://www.gnu.org/licenses/>.
-#
-
-obj-y	+= cpu.o
diff --git a/arch/arm/cpu/arm720t/tegra30/cpu.c b/arch/arm/cpu/arm720t/tegra30/cpu.c
deleted file mode 100644
index 9003902e3f..0000000000
--- a/arch/arm/cpu/arm720t/tegra30/cpu.c
+++ /dev/null
@@ -1,183 +0,0 @@
-/*
- * Copyright (c) 2010-2014, NVIDIA CORPORATION.  All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <common.h>
-#include <asm/io.h>
-#include <asm/arch/clock.h>
-#include <asm/arch/flow.h>
-#include <asm/arch/tegra.h>
-#include <asm/arch-tegra/clk_rst.h>
-#include <asm/arch-tegra/pmc.h>
-#include <asm/arch-tegra/tegra_i2c.h>
-#include "../tegra-common/cpu.h"
-
-/* Tegra30-specific CPU init code */
-void tegra_i2c_ll_write_addr(uint addr, uint config)
-{
-	struct i2c_ctlr *reg = (struct i2c_ctlr *)TEGRA_DVC_BASE;
-
-	writel(addr, &reg->cmd_addr0);
-	writel(config, &reg->cnfg);
-}
-
-void tegra_i2c_ll_write_data(uint data, uint config)
-{
-	struct i2c_ctlr *reg = (struct i2c_ctlr *)TEGRA_DVC_BASE;
-
-	writel(data, &reg->cmd_data1);
-	writel(config, &reg->cnfg);
-}
-
-#define TPS62366A_I2C_ADDR		0xC0
-#define TPS62366A_SET1_REG		0x01
-#define TPS62366A_SET1_DATA		(0x4600 | TPS62366A_SET1_REG)
-
-#define TPS62361B_I2C_ADDR		0xC0
-#define TPS62361B_SET3_REG		0x03
-#define TPS62361B_SET3_DATA		(0x4600 | TPS62361B_SET3_REG)
-
-#define TPS65911_I2C_ADDR		0x5A
-#define TPS65911_VDDCTRL_OP_REG		0x28
-#define TPS65911_VDDCTRL_SR_REG		0x27
-#define TPS65911_VDDCTRL_OP_DATA	(0x2400 | TPS65911_VDDCTRL_OP_REG)
-#define TPS65911_VDDCTRL_SR_DATA	(0x0100 | TPS65911_VDDCTRL_SR_REG)
-#define I2C_SEND_2_BYTES		0x0A02
-
-static void enable_cpu_power_rail(void)
-{
-	struct pmc_ctlr *pmc = (struct pmc_ctlr *)NV_PA_PMC_BASE;
-	u32 reg;
-
-	debug("enable_cpu_power_rail entry\n");
-	reg = readl(&pmc->pmc_cntrl);
-	reg |= CPUPWRREQ_OE;
-	writel(reg, &pmc->pmc_cntrl);
-
-	/* Set VDD_CORE to 1.200V. */
-#ifdef CONFIG_TEGRA_VDD_CORE_TPS62366A_SET1
-	tegra_i2c_ll_write_addr(TPS62366A_I2C_ADDR, 2);
-	tegra_i2c_ll_write_data(TPS62366A_SET1_DATA, I2C_SEND_2_BYTES);
-#endif
-#ifdef CONFIG_TEGRA_VDD_CORE_TPS62361B_SET3
-	tegra_i2c_ll_write_addr(TPS62361B_I2C_ADDR, 2);
-	tegra_i2c_ll_write_data(TPS62361B_SET3_DATA, I2C_SEND_2_BYTES);
-#endif
-	udelay(1000);
-
-	/*
-	 * Bring up CPU VDD via the TPS65911x PMIC on the DVC I2C bus.
-	 * First set VDD to 1.0125V, then enable the VDD regulator.
-	 */
-	tegra_i2c_ll_write_addr(TPS65911_I2C_ADDR, 2);
-	tegra_i2c_ll_write_data(TPS65911_VDDCTRL_OP_DATA, I2C_SEND_2_BYTES);
-	udelay(1000);
-	tegra_i2c_ll_write_data(TPS65911_VDDCTRL_SR_DATA, I2C_SEND_2_BYTES);
-	udelay(10 * 1000);
-}
-
-/**
- * The T30 requires some special clock initialization, including setting up
- * the dvc i2c, turning on mselect and selecting the G CPU cluster
- */
-void t30_init_clocks(void)
-{
-	struct clk_rst_ctlr *clkrst =
-			(struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE;
-	struct flow_ctlr *flow = (struct flow_ctlr *)NV_PA_FLOW_BASE;
-	u32 val;
-
-	debug("t30_init_clocks entry\n");
-	/* Set active CPU cluster to G */
-	clrbits_le32(flow->cluster_control, 1 << 0);
-
-	writel(SUPER_SCLK_ENB_MASK, &clkrst->crc_super_sclk_div);
-
-	val = (0 << CLK_SYS_RATE_HCLK_DISABLE_SHIFT) |
-		(1 << CLK_SYS_RATE_AHB_RATE_SHIFT) |
-		(0 << CLK_SYS_RATE_PCLK_DISABLE_SHIFT) |
-		(0 << CLK_SYS_RATE_APB_RATE_SHIFT);
-	writel(val, &clkrst->crc_clk_sys_rate);
-
-	/* Put i2c, mselect in reset and enable clocks */
-	reset_set_enable(PERIPH_ID_DVC_I2C, 1);
-	clock_set_enable(PERIPH_ID_DVC_I2C, 1);
-	reset_set_enable(PERIPH_ID_MSELECT, 1);
-	clock_set_enable(PERIPH_ID_MSELECT, 1);
-
-	/* Switch MSELECT clock to PLLP (00) and use a divisor of 2 */
-	clock_ll_set_source_divisor(PERIPH_ID_MSELECT, 0, 2);
-
-	/*
-	 * Our high-level clock routines are not available prior to
-	 * relocation. We use the low-level functions which require a
-	 * hard-coded divisor. Use CLK_M with divide by (n + 1 = 17)
-	 */
-	clock_ll_set_source_divisor(PERIPH_ID_DVC_I2C, 3, 16);
-
-	/*
-	 * Give clocks time to stabilize, then take i2c and mselect out of
-	 * reset
-	 */
-	udelay(1000);
-	reset_set_enable(PERIPH_ID_DVC_I2C, 0);
-	reset_set_enable(PERIPH_ID_MSELECT, 0);
-}
-
-static void set_cpu_running(int run)
-{
-	struct flow_ctlr *flow = (struct flow_ctlr *)NV_PA_FLOW_BASE;
-
-	debug("set_cpu_running entry, run = %d\n", run);
-	writel(run ? FLOW_MODE_NONE : FLOW_MODE_STOP, &flow->halt_cpu_events);
-}
-
-void start_cpu(u32 reset_vector)
-{
-	debug("start_cpu entry, reset_vector = %x\n", reset_vector);
-	t30_init_clocks();
-
-	/* Enable VDD_CPU */
-	enable_cpu_power_rail();
-
-	set_cpu_running(0);
-
-	/* Hold the CPUs in reset */
-	reset_A9_cpu(1);
-
-	/* Disable the CPU clock */
-	enable_cpu_clock(0);
-
-	/* Enable CoreSight */
-	clock_enable_coresight(1);
-
-	/*
-	 * Set the entry point for CPU execution from reset,
-	 *  if it's a non-zero value.
-	 */
-	if (reset_vector)
-		writel(reset_vector, EXCEP_VECTOR_CPU_RESET_VECTOR);
-
-	/* Enable the CPU clock */
-	enable_cpu_clock(1);
-
-	/* If the CPU doesn't already have power, power it up */
-	powerup_cpu();
-
-	/* Take the CPU out of reset */
-	reset_A9_cpu(0);
-
-	set_cpu_running(1);
-}
diff --git a/arch/arm/cpu/arm920t/Makefile b/arch/arm/cpu/arm920t/Makefile
index a72e5de99e..a16838b479 100644
--- a/arch/arm/cpu/arm920t/Makefile
+++ b/arch/arm/cpu/arm920t/Makefile
@@ -11,7 +11,6 @@ obj-y	+= cpu.o
 obj-$(CONFIG_USE_IRQ)	+= interrupts.o
 
 obj-$(if $(filter a320,$(SOC)),y) += a320/
-obj-$(CONFIG_AT91FAMILY) += at91/
 obj-$(CONFIG_EP93XX) += ep93xx/
 obj-$(CONFIG_IMX) += imx/
 obj-$(CONFIG_KS8695) += ks8695/
diff --git a/arch/arm/cpu/arm920t/at91/Makefile b/arch/arm/cpu/arm920t/at91/Makefile
deleted file mode 100644
index 561b4b4cbb..0000000000
--- a/arch/arm/cpu/arm920t/at91/Makefile
+++ /dev/null
@@ -1,13 +0,0 @@
-#
-# (C) Copyright 2000-2006
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-#
-# SPDX-License-Identifier:	GPL-2.0+
-#
-
-obj-y	+= lowlevel_init.o
-obj-y	+= reset.o
-obj-y	+= timer.o
-obj-y	+= clock.o
-obj-y	+= cpu.o
-obj-y	+= at91rm9200_devices.o
diff --git a/arch/arm/cpu/arm920t/at91/at91rm9200_devices.c b/arch/arm/cpu/arm920t/at91/at91rm9200_devices.c
deleted file mode 100644
index fc54327c0d..0000000000
--- a/arch/arm/cpu/arm920t/at91/at91rm9200_devices.c
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
- * [partely copied from arch/arm/cpu/arm926ejs/at91/arm9260_devices.c]
- *
- * (C) Copyright 2011
- * Andreas Bießmann <andreas.devel@googlemail.com>
- *
- * (C) Copyright 2007-2008
- * Stelian Pop <stelian@popies.net>
- * Lead Tech Design <www.leadtechdesign.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/io.h>
-#include <asm/arch/at91_common.h>
-#include <asm/arch/at91_pmc.h>
-#include <asm/arch/gpio.h>
-
-/*
- * if CONFIG_AT91_GPIO_PULLUP ist set, keep pullups on on all
- * peripheral pins. Good to have if hardware is soldered optionally
- * or in case of SPI no slave is selected. Avoid lines to float
- * needlessly. Use a short local PUP define.
- *
- * Due to errata "TXD floats when CTS is inactive" pullups are always
- * on for TXD pins.
- */
-#ifdef CONFIG_AT91_GPIO_PULLUP
-# define PUP CONFIG_AT91_GPIO_PULLUP
-#else
-# define PUP 0
-#endif
-
-void at91_serial0_hw_init(void)
-{
-	at91_pmc_t	*pmc	= (at91_pmc_t *)ATMEL_BASE_PMC;
-
-	at91_set_a_periph(AT91_PIO_PORTA, 17, 1);		/* TXD0 */
-	at91_set_a_periph(AT91_PIO_PORTA, 18, PUP);		/* RXD0 */
-	writel(1 << ATMEL_ID_USART0, &pmc->pcer);
-}
-
-void at91_serial1_hw_init(void)
-{
-	at91_pmc_t	*pmc	= (at91_pmc_t *)ATMEL_BASE_PMC;
-
-	at91_set_a_periph(AT91_PIO_PORTB, 20, PUP);		/* RXD1 */
-	at91_set_a_periph(AT91_PIO_PORTB, 21, 1);		/* TXD1 */
-	writel(1 << ATMEL_ID_USART1, &pmc->pcer);
-}
-
-void at91_serial2_hw_init(void)
-{
-	at91_pmc_t	*pmc	= (at91_pmc_t *)ATMEL_BASE_PMC;
-
-	at91_set_a_periph(AT91_PIO_PORTA, 22, PUP);		/* RXD2 */
-	at91_set_a_periph(AT91_PIO_PORTA, 23, 1);		/* TXD2 */
-	writel(1 << ATMEL_ID_USART2, &pmc->pcer);
-}
-
-void at91_seriald_hw_init(void)
-{
-	at91_set_a_periph(AT91_PIO_PORTA, 30, PUP);		/* DRXD */
-	at91_set_a_periph(AT91_PIO_PORTA, 31, 1);		/* DTXD */
-	/* writing SYS to PCER has no effect on AT91RM9200 */
-}
diff --git a/arch/arm/cpu/arm920t/at91/clock.c b/arch/arm/cpu/arm920t/at91/clock.c
deleted file mode 100644
index 2813bf7821..0000000000
--- a/arch/arm/cpu/arm920t/at91/clock.c
+++ /dev/null
@@ -1,157 +0,0 @@
-/*
- * [origin: Linux kernel linux/arch/arm/mach-at91/clock.c]
- *
- * Copyright (C) 2011 Andreas Bießmann
- * Copyright (C) 2005 David Brownell
- * Copyright (C) 2005 Ivan Kokshaysky
- * Copyright (C) 2009 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-#include <common.h>
-#include <asm/io.h>
-#include <asm/arch/hardware.h>
-#include <asm/arch/at91_pmc.h>
-#include <asm/arch/clk.h>
-
-#if !defined(CONFIG_AT91FAMILY)
-# error You need to define CONFIG_AT91FAMILY in your board config!
-#endif
-
-DECLARE_GLOBAL_DATA_PTR;
-
-static unsigned long at91_css_to_rate(unsigned long css)
-{
-	switch (css) {
-	case AT91_PMC_MCKR_CSS_SLOW:
-		return CONFIG_SYS_AT91_SLOW_CLOCK;
-	case AT91_PMC_MCKR_CSS_MAIN:
-		return gd->arch.main_clk_rate_hz;
-	case AT91_PMC_MCKR_CSS_PLLA:
-		return gd->arch.plla_rate_hz;
-	case AT91_PMC_MCKR_CSS_PLLB:
-		return gd->arch.pllb_rate_hz;
-	}
-
-	return 0;
-}
-
-#ifdef CONFIG_USB_ATMEL
-static unsigned at91_pll_calc(unsigned main_freq, unsigned out_freq)
-{
-	unsigned i, div = 0, mul = 0, diff = 1 << 30;
-	unsigned ret = (out_freq > 155000000) ? 0xbe00 : 0x3e00;
-
-	/* PLL output max 240 MHz (or 180 MHz per errata) */
-	if (out_freq > 240000000)
-		goto fail;
-
-	for (i = 1; i < 256; i++) {
-		int diff1;
-		unsigned input, mul1;
-
-		/*
-		 * PLL input between 1MHz and 32MHz per spec, but lower
-		 * frequences seem necessary in some cases so allow 100K.
-		 * Warning: some newer products need 2MHz min.
-		 */
-		input = main_freq / i;
-		if (input < 100000)
-			continue;
-		if (input > 32000000)
-			continue;
-
-		mul1 = out_freq / input;
-		if (mul1 > 2048)
-			continue;
-		if (mul1 < 2)
-			goto fail;
-
-		diff1 = out_freq - input * mul1;
-		if (diff1 < 0)
-			diff1 = -diff1;
-		if (diff > diff1) {
-			diff = diff1;
-			div = i;
-			mul = mul1;
-			if (diff == 0)
-				break;
-		}
-	}
-	if (i == 256 && diff > (out_freq >> 5))
-		goto fail;
-	return ret | ((mul - 1) << 16) | div;
-fail:
-	return 0;
-}
-#endif
-
-static u32 at91_pll_rate(u32 freq, u32 reg)
-{
-	unsigned mul, div;
-
-	div = reg & 0xff;
-	mul = (reg >> 16) & 0x7ff;
-	if (div && mul) {
-		freq /= div;
-		freq *= mul + 1;
-	} else
-		freq = 0;
-
-	return freq;
-}
-
-int at91_clock_init(unsigned long main_clock)
-{
-	unsigned freq, mckr;
-	at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC;
-#ifndef CONFIG_SYS_AT91_MAIN_CLOCK
-	unsigned tmp;
-	/*
-	 * When the bootloader initialized the main oscillator correctly,
-	 * there's no problem using the cycle counter.  But if it didn't,
-	 * or when using oscillator bypass mode, we must be told the speed
-	 * of the main clock.
-	 */
-	if (!main_clock) {
-		do {
-			tmp = readl(&pmc->mcfr);
-		} while (!(tmp & AT91_PMC_MCFR_MAINRDY));
-		tmp &= AT91_PMC_MCFR_MAINF_MASK;
-		main_clock = tmp * (CONFIG_SYS_AT91_SLOW_CLOCK / 16);
-	}
-#endif
-	gd->arch.main_clk_rate_hz = main_clock;
-
-	/* report if PLLA is more than mildly overclocked */
-	gd->arch.plla_rate_hz = at91_pll_rate(main_clock, readl(&pmc->pllar));
-
-#ifdef CONFIG_USB_ATMEL
-	/*
-	 * USB clock init:  choose 48 MHz PLLB value,
-	 * disable 48MHz clock during usb peripheral suspend.
-	 *
-	 * REVISIT:  assumes MCK doesn't derive from PLLB!
-	 */
-	gd->arch.at91_pllb_usb_init = at91_pll_calc(main_clock, 48000000 * 2) |
-			     AT91_PMC_PLLBR_USBDIV_2;
-	gd->arch.pllb_rate_hz = at91_pll_rate(main_clock,
-					      gd->arch.at91_pllb_usb_init);
-#endif
-
-	/*
-	 * MCK and CPU derive from one of those primary clocks.
-	 * For now, assume this parentage won't change.
-	 */
-	mckr = readl(&pmc->mckr);
-	gd->arch.mck_rate_hz = at91_css_to_rate(mckr & AT91_PMC_MCKR_CSS_MASK);
-	freq = gd->arch.mck_rate_hz;
-
-	freq /= (1 << ((mckr & AT91_PMC_MCKR_PRES_MASK) >> 2));	/* prescale */
-	/* mdiv */
-	gd->arch.mck_rate_hz = freq /
-			(1 + ((mckr & AT91_PMC_MCKR_MDIV_MASK) >> 8));
-	gd->arch.cpu_clk_rate_hz = freq;
-
-	return 0;
-}
diff --git a/arch/arm/cpu/arm920t/at91/cpu.c b/arch/arm/cpu/arm920t/at91/cpu.c
deleted file mode 100644
index b0f411b1c3..0000000000
--- a/arch/arm/cpu/arm920t/at91/cpu.c
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
- * [origin: arch/arm/cpu/arm926ejs/at91/cpu.c]
- *
- * (C) Copyright 2011
- * Andreas Bießmann, andreas.devel@googlemail.com
- * (C) Copyright 2010
- * Reinhard Meyer, reinhard.meyer@emk-elektronik.de
- * (C) Copyright 2009
- * Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/io.h>
-#include <asm/arch/hardware.h>
-#include <asm/arch/clk.h>
-
-#ifndef CONFIG_SYS_AT91_MAIN_CLOCK
-#define CONFIG_SYS_AT91_MAIN_CLOCK 0
-#endif
-
-int arch_cpu_init(void)
-{
-	return at91_clock_init(CONFIG_SYS_AT91_MAIN_CLOCK);
-}
diff --git a/arch/arm/cpu/arm920t/at91/lowlevel_init.S b/arch/arm/cpu/arm920t/at91/lowlevel_init.S
deleted file mode 100644
index d2934a3525..0000000000
--- a/arch/arm/cpu/arm920t/at91/lowlevel_init.S
+++ /dev/null
@@ -1,152 +0,0 @@
-/*
- * Copyright (C) 1999 2000 2001 Erik Mouw (J.A.K.Mouw@its.tudelft.nl) and
- *		       Jan-Derk Bakker (J.D.Bakker@its.tudelft.nl)
- *
- * Modified for the at91rm9200dk board by
- * (C) Copyright 2004
- * Gary Jennejohn, DENX Software Engineering, <garyj@denx.de>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <config.h>
-
-#ifndef CONFIG_SKIP_LOWLEVEL_INIT
-
-#include <asm/arch/hardware.h>
-#include <asm/arch/at91_mc.h>
-#include <asm/arch/at91_pmc.h>
-#include <asm/arch/at91_pio.h>
-
-#define ARM920T_CONTROL	0xC0000000	/* @ set bit 31 (iA) and 30 (nF) */
-
-_MTEXT_BASE:
-#undef START_FROM_MEM
-#ifdef START_FROM_MEM
-	.word	CONFIG_SYS_TEXT_BASE-PHYS_FLASH_1
-#else
-	.word	CONFIG_SYS_TEXT_BASE
-#endif
-
-.globl lowlevel_init
-lowlevel_init:
-	ldr     r1, =AT91_ASM_PMC_MOR
-	/* Main oscillator Enable register */
-#ifdef CONFIG_SYS_USE_MAIN_OSCILLATOR
-	ldr     r0, =0x0000FF01		/* Enable main oscillator */
-#else
-	ldr     r0, =0x0000FF00		/* Disable main oscillator */
-#endif
-	str     r0, [r1] /*AT91C_CKGR_MOR] */
-	/* Add loop to compensate Main Oscillator startup time */
-	ldr     r0, =0x00000010
-LoopOsc:
-	subs    r0, r0, #1
-	bhi     LoopOsc
-
-	/* memory control configuration */
-	/* this isn't very elegant, but	 what the heck */
-	ldr	r0, =SMRDATA
-	ldr	r1, _MTEXT_BASE
-	sub	r0, r0, r1
-	ldr	r2, =SMRDATAE
-	sub	r2, r2, r1
-pllloop:
-	/* the address */
-	ldr	r1, [r0], #4
-	/* the value */
-	ldr	r3, [r0], #4
-	str	r3, [r1]
-	cmp	r2, r0
-	bne	pllloop
-	/* delay - this is all done by guess */
-	ldr	r0, =0x00010000
-	/* (vs reading PMC_SR for LOCKA, LOCKB ... or MOSCS earlier) */
-lock:
-	subs	r0, r0, #1
-	bhi	lock
-	ldr	r0, =SMRDATA1
-	ldr	r1, _MTEXT_BASE
-	sub	r0, r0, r1
-	ldr	r2, =SMRDATA1E
-	sub	r2, r2, r1
-sdinit:
-	/* the address */
-	ldr	r1, [r0], #4
-	/* the value */
-	ldr	r3, [r0], #4
-	str	r3, [r1]
-	cmp	r2, r0
-	bne	sdinit
-
-	/* switch from FastBus to Asynchronous clock mode */
-	mrc	p15, 0, r0, c1, c0, 0
-	orr	r0, r0, #ARM920T_CONTROL
-	mcr	p15, 0, r0, c1, c0, 0
-
-	/* everything is fine now */
-	mov	pc, lr
-
-	.ltorg
-
-SMRDATA:
-	.word AT91_ASM_MC_EBI_CFG
-	.word CONFIG_SYS_EBI_CFGR_VAL
-	.word AT91_ASM_MC_SMC_CSR0
-	.word CONFIG_SYS_SMC_CSR0_VAL
-	.word AT91_ASM_PMC_PLLAR
-	.word CONFIG_SYS_PLLAR_VAL
-	.word AT91_ASM_PMC_PLLBR
-	.word CONFIG_SYS_PLLBR_VAL
-	.word AT91_ASM_PMC_MCKR
-	.word CONFIG_SYS_MCKR_VAL
-SMRDATAE:
-	/* here there's a delay */
-SMRDATA1:
-	.word AT91_ASM_PIOC_ASR
-	.word CONFIG_SYS_PIOC_ASR_VAL
-	.word AT91_ASM_PIOC_BSR
-	.word CONFIG_SYS_PIOC_BSR_VAL
-	.word AT91_ASM_PIOC_PDR
-	.word CONFIG_SYS_PIOC_PDR_VAL
-	.word AT91_ASM_MC_EBI_CSA
-	.word CONFIG_SYS_EBI_CSA_VAL
-	.word AT91_ASM_MC_SDRAMC_CR
-	.word CONFIG_SYS_SDRC_CR_VAL
-	.word AT91_ASM_MC_SDRAMC_MR
-	.word CONFIG_SYS_SDRC_MR_VAL
-	.word CONFIG_SYS_SDRAM
-	.word CONFIG_SYS_SDRAM_VAL
-	.word AT91_ASM_MC_SDRAMC_MR
-	.word CONFIG_SYS_SDRC_MR_VAL1
-	.word CONFIG_SYS_SDRAM
-	.word CONFIG_SYS_SDRAM_VAL
-	.word CONFIG_SYS_SDRAM
-	.word CONFIG_SYS_SDRAM_VAL
-	.word CONFIG_SYS_SDRAM
-	.word CONFIG_SYS_SDRAM_VAL
-	.word CONFIG_SYS_SDRAM
-	.word CONFIG_SYS_SDRAM_VAL
-	.word CONFIG_SYS_SDRAM
-	.word CONFIG_SYS_SDRAM_VAL
-	.word CONFIG_SYS_SDRAM
-	.word CONFIG_SYS_SDRAM_VAL
-	.word CONFIG_SYS_SDRAM
-	.word CONFIG_SYS_SDRAM_VAL
-	.word CONFIG_SYS_SDRAM
-	.word CONFIG_SYS_SDRAM_VAL
-	.word AT91_ASM_MC_SDRAMC_MR
-	.word CONFIG_SYS_SDRC_MR_VAL2
-	.word CONFIG_SYS_SDRAM1
-	.word CONFIG_SYS_SDRAM_VAL
-	.word AT91_ASM_MC_SDRAMC_TR
-	.word CONFIG_SYS_SDRC_TR_VAL
-	.word CONFIG_SYS_SDRAM
-	.word CONFIG_SYS_SDRAM_VAL
-	.word AT91_ASM_MC_SDRAMC_MR
-	.word CONFIG_SYS_SDRC_MR_VAL3
-	.word CONFIG_SYS_SDRAM
-	.word CONFIG_SYS_SDRAM_VAL
-SMRDATA1E:
-	/* SMRDATA1 is 176 bytes long */
-#endif /* CONFIG_SKIP_LOWLEVEL_INIT */
diff --git a/arch/arm/cpu/arm920t/at91/reset.c b/arch/arm/cpu/arm920t/at91/reset.c
deleted file mode 100644
index d47777a367..0000000000
--- a/arch/arm/cpu/arm920t/at91/reset.c
+++ /dev/null
@@ -1,41 +0,0 @@
-/*
- * (C) Copyright 2002
- * Lineo, Inc. <www.lineo.com>
- * Bernhard Kuhn <bkuhn@lineo.com>
- *
- * (C) Copyright 2002
- * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- * Marius Groeger <mgroeger@sysgo.de>
- *
- * (C) Copyright 2002
- * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- * Alex Zuepke <azu@sysgo.de>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/io.h>
-#include <asm/arch/hardware.h>
-#include <asm/arch/at91_st.h>
-
-void  __attribute__((weak)) board_reset(void)
-{
-	/* true empty function for defining weak symbol */
-}
-
-void reset_cpu(ulong ignored)
-{
-	at91_st_t *st = (at91_st_t *) ATMEL_BASE_ST;
-
-	board_reset();
-
-	/* Reset the cpu by setting up the watchdog timer */
-	writel(AT91_ST_WDMR_RSTEN | AT91_ST_WDMR_EXTEN | AT91_ST_WDMR_WDV(2),
-		&st->wdmr);
-	writel(AT91_ST_CR_WDRST, &st->cr);
-	/* and let it timeout */
-	while (1)
-		;
-	/* Never reached */
-}
diff --git a/arch/arm/cpu/arm920t/at91/timer.c b/arch/arm/cpu/arm920t/at91/timer.c
deleted file mode 100644
index 6aa2994723..0000000000
--- a/arch/arm/cpu/arm920t/at91/timer.c
+++ /dev/null
@@ -1,127 +0,0 @@
-/*
- * (C) Copyright 2002
- * Lineo, Inc. <www.lineo.com>
- * Bernhard Kuhn <bkuhn@lineo.com>
- *
- * (C) Copyright 2002
- * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- * Marius Groeger <mgroeger@sysgo.de>
- *
- * (C) Copyright 2002
- * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- * Alex Zuepke <azu@sysgo.de>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-
-#include <asm/io.h>
-#include <asm/arch/hardware.h>
-#include <asm/arch/at91_tc.h>
-#include <asm/arch/at91_pmc.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-/* the number of clocks per CONFIG_SYS_HZ */
-#define TIMER_LOAD_VAL (CONFIG_SYS_HZ_CLOCK/CONFIG_SYS_HZ)
-
-int timer_init(void)
-{
-	at91_tc_t *tc = (at91_tc_t *) ATMEL_BASE_TC;
-	at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC;
-
-	/* enables TC1.0 clock */
-	writel(1 << ATMEL_ID_TC0, &pmc->pcer);	/* enable clock */
-
-	writel(0, &tc->bcr);
-	writel(AT91_TC_BMR_TC0XC0S_NONE | AT91_TC_BMR_TC1XC1S_NONE |
-		AT91_TC_BMR_TC2XC2S_NONE , &tc->bmr);
-
-	writel(AT91_TC_CCR_CLKDIS, &tc->tc[0].ccr);
-	/* set to MCLK/2 and restart the timer
-	when the value in TC_RC is reached */
-	writel(AT91_TC_CMR_TCCLKS_CLOCK1 | AT91_TC_CMR_CPCTRG, &tc->tc[0].cmr);
-
-	writel(0xFFFFFFFF, &tc->tc[0].idr); /* disable interrupts */
-	writel(TIMER_LOAD_VAL, &tc->tc[0].rc);
-
-	writel(AT91_TC_CCR_SWTRG | AT91_TC_CCR_CLKEN, &tc->tc[0].ccr);
-	gd->arch.lastinc = 0;
-	gd->arch.tbl = 0;
-
-	return 0;
-}
-
-/*
- * timer without interrupts
- */
-ulong get_timer(ulong base)
-{
-	return get_timer_masked() - base;
-}
-
-void __udelay(unsigned long usec)
-{
-	udelay_masked(usec);
-}
-
-ulong get_timer_raw(void)
-{
-	at91_tc_t *tc = (at91_tc_t *) ATMEL_BASE_TC;
-	u32 now;
-
-	now = readl(&tc->tc[0].cv) & 0x0000ffff;
-
-	if (now >= gd->arch.lastinc) {
-		/* normal mode */
-		gd->arch.tbl += now - gd->arch.lastinc;
-	} else {
-		/* we have an overflow ... */
-		gd->arch.tbl += now + TIMER_LOAD_VAL - gd->arch.lastinc;
-	}
-	gd->arch.lastinc = now;
-
-	return gd->arch.tbl;
-}
-
-ulong get_timer_masked(void)
-{
-	return get_timer_raw()/TIMER_LOAD_VAL;
-}
-
-void udelay_masked(unsigned long usec)
-{
-	u32 tmo;
-	u32 endtime;
-	signed long diff;
-
-	tmo = CONFIG_SYS_HZ_CLOCK / 1000;
-	tmo *= usec;
-	tmo /= 1000;
-
-	endtime = get_timer_raw() + tmo;
-
-	do {
-		u32 now = get_timer_raw();
-		diff = endtime - now;
-	} while (diff >= 0);
-}
-
-/*
- * This function is derived from PowerPC code (read timebase as long long).
- * On ARM it just returns the timer value.
- */
-unsigned long long get_ticks(void)
-{
-	return get_timer(0);
-}
-
-/*
- * This function is derived from PowerPC code (timebase clock frequency).
- * On ARM it returns the number of timer ticks per second.
- */
-ulong get_tbclk(void)
-{
-	return CONFIG_SYS_HZ;
-}
diff --git a/arch/arm/cpu/arm926ejs/Makefile b/arch/arm/cpu/arm926ejs/Makefile
index adcea9f683..f5944cc965 100644
--- a/arch/arm/cpu/arm926ejs/Makefile
+++ b/arch/arm/cpu/arm926ejs/Makefile
@@ -15,16 +15,10 @@ endif
 endif
 
 obj-$(CONFIG_ARMADA100) += armada100/
-obj-$(CONFIG_AT91FAMILY) += at91/
-obj-$(CONFIG_ARCH_DAVINCI) += davinci/
-obj-$(CONFIG_KIRKWOOD) += kirkwood/
 obj-$(if $(filter lpc32xx,$(SOC)),y) += lpc32xx/
 obj-$(CONFIG_MB86R0x) += mb86r0x/
 obj-$(CONFIG_MX25) += mx25/
 obj-$(CONFIG_MX27) += mx27/
 obj-$(if $(filter mxs,$(SOC)),y) += mxs/
-obj-$(CONFIG_ARCH_NOMADIK) += nomadik/
-obj-$(CONFIG_ORION5X) += orion5x/
 obj-$(CONFIG_PANTHEON) += pantheon/
 obj-$(if $(filter spear,$(SOC)),y) += spear/
-obj-$(CONFIG_ARCH_VERSATILE) += versatile/
diff --git a/arch/arm/cpu/arm926ejs/at91/Makefile b/arch/arm/cpu/arm926ejs/at91/Makefile
deleted file mode 100644
index 698a28dc5d..0000000000
--- a/arch/arm/cpu/arm926ejs/at91/Makefile
+++ /dev/null
@@ -1,29 +0,0 @@
-#
-# (C) Copyright 2000-2008
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-#
-# SPDX-License-Identifier:	GPL-2.0+
-#
-
-obj-$(CONFIG_AT91CAP9)	+= at91cap9_devices.o
-obj-$(CONFIG_AT91SAM9260)	+= at91sam9260_devices.o
-obj-$(CONFIG_AT91SAM9G20)	+= at91sam9260_devices.o
-obj-$(CONFIG_AT91SAM9XE)	+= at91sam9260_devices.o
-obj-$(CONFIG_AT91SAM9261)	+= at91sam9261_devices.o
-obj-$(CONFIG_AT91SAM9G10)	+= at91sam9261_devices.o
-obj-$(CONFIG_AT91SAM9263)	+= at91sam9263_devices.o
-obj-$(CONFIG_AT91SAM9RL)	+= at91sam9rl_devices.o
-obj-$(CONFIG_AT91SAM9M10G45)	+= at91sam9m10g45_devices.o
-obj-$(CONFIG_AT91SAM9G45)	+= at91sam9m10g45_devices.o
-obj-$(CONFIG_AT91SAM9N12)	+= at91sam9n12_devices.o
-obj-$(CONFIG_AT91SAM9X5)	+= at91sam9x5_devices.o
-obj-$(CONFIG_AT91_EFLASH)	+= eflash.o
-obj-$(CONFIG_AT91_LED)	+= led.o
-obj-y += clock.o
-obj-y += cpu.o
-obj-y	+= reset.o
-obj-y	+= timer.o
-
-ifndef CONFIG_SKIP_LOWLEVEL_INIT
-obj-y	+= lowlevel_init.o
-endif
diff --git a/arch/arm/cpu/arm926ejs/at91/at91cap9_devices.c b/arch/arm/cpu/arm926ejs/at91/at91cap9_devices.c
deleted file mode 100644
index 16eeca7378..0000000000
--- a/arch/arm/cpu/arm926ejs/at91/at91cap9_devices.c
+++ /dev/null
@@ -1,189 +0,0 @@
-/*
- * (C) Copyright 2007-2008
- * Stelian Pop <stelian@popies.net>
- * Lead Tech Design <www.leadtechdesign.com>
- *
- * (C) Copyright 2009
- * Daniel Gorsulowski <daniel.gorsulowski@esd.eu>
- * esd electronic system design gmbh <www.esd.eu>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/arch/at91_common.h>
-#include <asm/arch/at91_pmc.h>
-#include <asm/arch/gpio.h>
-#include <asm/arch/io.h>
-
-void at91_serial0_hw_init(void)
-{
-	at91_pmc_t	*pmc	= (at91_pmc_t *) AT91_PMC_BASE;
-
-	at91_set_a_periph(AT91_PIO_PORTA, 22, 1);		/* TXD0 */
-	at91_set_a_periph(AT91_PIO_PORTA, 23, 0);		/* RXD0 */
-	writel(1 << AT91CAP9_ID_US0, &pmc->pcer);
-}
-
-void at91_serial1_hw_init(void)
-{
-	at91_pmc_t	*pmc	= (at91_pmc_t *) AT91_PMC_BASE;
-
-	at91_set_a_periph(AT91_PIO_PORTD, 0, 1);		/* TXD1 */
-	at91_set_a_periph(AT91_PIO_PORTD, 1, 0);		/* RXD1 */
-	writel(1 << AT91CAP9_ID_US1, &pmc->pcer);
-}
-
-void at91_serial2_hw_init(void)
-{
-	at91_pmc_t	*pmc	= (at91_pmc_t *) AT91_PMC_BASE;
-
-	at91_set_a_periph(AT91_PIO_PORTD, 2, 1);		/* TXD2 */
-	at91_set_a_periph(AT91_PIO_PORTD, 3, 0);		/* RXD2 */
-	writel(1 << AT91CAP9_ID_US2, &pmc->pcer);
-}
-
-void at91_serial3_hw_init(void)
-{
-	at91_pmc_t	*pmc	= (at91_pmc_t *) AT91_PMC_BASE;
-
-	at91_set_a_periph(AT91_PIO_PORTC, 30, 0);		/* DRXD */
-	at91_set_a_periph(AT91_PIO_PORTC, 31, 1);		/* DTXD */
-	writel(1 << AT91_ID_SYS, &pmc->pcer);
-}
-
-void at91_serial_hw_init(void)
-{
-#ifdef CONFIG_USART0
-	at91_serial0_hw_init();
-#endif
-
-#ifdef CONFIG_USART1
-	at91_serial1_hw_init();
-#endif
-
-#ifdef CONFIG_USART2
-	at91_serial2_hw_init();
-#endif
-
-#ifdef CONFIG_USART3	/* DBGU */
-	at91_serial3_hw_init();
-#endif
-}
-
-#ifdef CONFIG_HAS_DATAFLASH
-void at91_spi0_hw_init(unsigned long cs_mask)
-{
-	at91_pmc_t	*pmc	= (at91_pmc_t *) AT91_PMC_BASE;
-
-	at91_set_b_periph(AT91_PIO_PORTA, 0, 0);	/* SPI0_MISO */
-	at91_set_b_periph(AT91_PIO_PORTA, 1, 0);	/* SPI0_MOSI */
-	at91_set_b_periph(AT91_PIO_PORTA, 2, 0);	/* SPI0_SPCK */
-
-	/* Enable clock */
-	writel(1 << AT91CAP9_ID_SPI0, &pmc->pcer);
-
-	if (cs_mask & (1 << 0)) {
-		at91_set_b_periph(AT91_PIO_PORTA, 5, 1);
-	}
-	if (cs_mask & (1 << 1)) {
-		at91_set_b_periph(AT91_PIO_PORTA, 3, 1);
-	}
-	if (cs_mask & (1 << 2)) {
-		at91_set_b_periph(AT91_PIO_PORTD, 0, 1);
-	}
-	if (cs_mask & (1 << 3)) {
-		at91_set_b_periph(AT91_PIO_PORTD, 1, 1);
-	}
-	if (cs_mask & (1 << 4)) {
-		at91_set_pio_output(AT91_PIO_PORTA, 5, 1);
-	}
-	if (cs_mask & (1 << 5)) {
-		at91_set_pio_output(AT91_PIO_PORTA, 3, 1);
-	}
-	if (cs_mask & (1 << 6)) {
-		at91_set_pio_output(AT91_PIO_PORTD, 0, 1);
-	}
-	if (cs_mask & (1 << 7)) {
-		at91_set_pio_output(AT91_PIO_PORTD, 1, 1);
-	}
-}
-
-void at91_spi1_hw_init(unsigned long cs_mask)
-{
-	at91_pmc_t	*pmc	= (at91_pmc_t *) AT91_PMC_BASE;
-
-	at91_set_a_periph(AT91_PIO_PORTB, 12, 0);	/* SPI1_MISO */
-	at91_set_a_periph(AT91_PIO_PORTB, 13, 0);	/* SPI1_MOSI */
-	at91_set_a_periph(AT91_PIO_PORTB, 14, 0);	/* SPI1_SPCK */
-
-	/* Enable clock */
-	writel(1 << AT91CAP9_ID_SPI1, &pmc->pcer);
-
-	if (cs_mask & (1 << 0)) {
-		at91_set_a_periph(AT91_PIO_PORTB, 15, 1);
-	}
-	if (cs_mask & (1 << 1)) {
-		at91_set_a_periph(AT91_PIO_PORTB, 16, 1);
-	}
-	if (cs_mask & (1 << 2)) {
-		at91_set_a_periph(AT91_PIO_PORTB, 17, 1);
-	}
-	if (cs_mask & (1 << 3)) {
-		at91_set_a_periph(AT91_PIO_PORTB, 18, 1);
-	}
-	if (cs_mask & (1 << 4)) {
-		at91_set_pio_output(AT91_PIO_PORTB, 15, 1);
-	}
-	if (cs_mask & (1 << 5)) {
-		at91_set_pio_output(AT91_PIO_PORTB, 16, 1);
-	}
-	if (cs_mask & (1 << 6)) {
-		at91_set_pio_output(AT91_PIO_PORTB, 17, 1);
-	}
-	if (cs_mask & (1 << 7)) {
-		at91_set_pio_output(AT91_PIO_PORTB, 18, 1);
-	}
-
-}
-#endif
-
-#ifdef CONFIG_MACB
-void at91_macb_hw_init(void)
-{
-	at91_set_a_periph(AT91_PIO_PORTB, 21, 0);	/* ETXCK_EREFCK */
-	at91_set_a_periph(AT91_PIO_PORTB, 22, 0);	/* ERXDV */
-	at91_set_a_periph(AT91_PIO_PORTB, 25, 0);	/* ERX0 */
-	at91_set_a_periph(AT91_PIO_PORTB, 26, 0);	/* ERX1 */
-	at91_set_a_periph(AT91_PIO_PORTB, 27, 0);	/* ERXER */
-	at91_set_a_periph(AT91_PIO_PORTB, 28, 0);	/* ETXEN */
-	at91_set_a_periph(AT91_PIO_PORTB, 23, 0);	/* ETX0 */
-	at91_set_a_periph(AT91_PIO_PORTB, 24, 0);	/* ETX1 */
-	at91_set_a_periph(AT91_PIO_PORTB, 30, 0);	/* EMDIO */
-	at91_set_a_periph(AT91_PIO_PORTB, 29, 0);	/* EMDC */
-
-#ifndef CONFIG_RMII
-	at91_set_b_periph(AT91_PIO_PORTC, 25, 0);	/* ECRS */
-	at91_set_b_periph(AT91_PIO_PORTC, 26, 0);	/* ECOL */
-	at91_set_b_periph(AT91_PIO_PORTC, 22, 0);	/* ERX2 */
-	at91_set_b_periph(AT91_PIO_PORTC, 23, 0);	/* ERX3 */
-	at91_set_b_periph(AT91_PIO_PORTC, 27, 0);	/* ERXCK */
-	at91_set_b_periph(AT91_PIO_PORTC, 20, 0);	/* ETX2 */
-	at91_set_b_periph(AT91_PIO_PORTC, 21, 0);	/* ETX3 */
-	at91_set_b_periph(AT91_PIO_PORTC, 24, 0);	/* ETXER */
-#endif
-}
-#endif
-
-#ifdef CONFIG_AT91_CAN
-void at91_can_hw_init(void)
-{
-	at91_pmc_t	*pmc	= (at91_pmc_t *) AT91_PMC_BASE;
-
-	at91_set_a_periph(AT91_PIO_PORTA, 12, 0);	/* CAN_TX */
-	at91_set_a_periph(AT91_PIO_PORTA, 13, 1);	/* CAN_RX */
-
-	/* Enable clock */
-	writel(1 << AT91CAP9_ID_CAN, &pmc->pcer);
-}
-#endif
diff --git a/arch/arm/cpu/arm926ejs/at91/at91sam9260_devices.c b/arch/arm/cpu/arm926ejs/at91/at91sam9260_devices.c
deleted file mode 100644
index efb53d673f..0000000000
--- a/arch/arm/cpu/arm926ejs/at91/at91sam9260_devices.c
+++ /dev/null
@@ -1,245 +0,0 @@
-/*
- * (C) Copyright 2007-2008
- * Stelian Pop <stelian@popies.net>
- * Lead Tech Design <www.leadtechdesign.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <dm.h>
-#include <asm/io.h>
-#include <asm/arch/at91sam9260_matrix.h>
-#include <asm/arch/at91_common.h>
-#include <asm/arch/at91_pmc.h>
-#include <asm/arch/at91sam9_sdramc.h>
-#include <asm/arch/gpio.h>
-
-/*
- * if CONFIG_AT91_GPIO_PULLUP ist set, keep pullups on on all
- * peripheral pins. Good to have if hardware is soldered optionally
- * or in case of SPI no slave is selected. Avoid lines to float
- * needlessly. Use a short local PUP define.
- *
- * Due to errata "TXD floats when CTS is inactive" pullups are always
- * on for TXD pins.
- */
-#ifdef CONFIG_AT91_GPIO_PULLUP
-# define PUP CONFIG_AT91_GPIO_PULLUP
-#else
-# define PUP 0
-#endif
-
-void at91_serial0_hw_init(void)
-{
-	at91_pmc_t	*pmc	= (at91_pmc_t *) ATMEL_BASE_PMC;
-
-	at91_set_a_periph(AT91_PIO_PORTB, 4, 1);		/* TXD0 */
-	at91_set_a_periph(AT91_PIO_PORTB, 5, PUP);		/* RXD0 */
-	writel(1 << ATMEL_ID_USART0, &pmc->pcer);
-}
-
-void at91_serial1_hw_init(void)
-{
-	at91_pmc_t	*pmc	= (at91_pmc_t *) ATMEL_BASE_PMC;
-
-	at91_set_a_periph(AT91_PIO_PORTB, 6, 1);		/* TXD1 */
-	at91_set_a_periph(AT91_PIO_PORTB, 7, PUP);		/* RXD1 */
-	writel(1 << ATMEL_ID_USART1, &pmc->pcer);
-}
-
-void at91_serial2_hw_init(void)
-{
-	at91_pmc_t	*pmc	= (at91_pmc_t *) ATMEL_BASE_PMC;
-
-	at91_set_a_periph(AT91_PIO_PORTB, 8, 1);		/* TXD2 */
-	at91_set_a_periph(AT91_PIO_PORTB, 9, PUP);		/* RXD2 */
-	writel(1 << ATMEL_ID_USART2, &pmc->pcer);
-}
-
-void at91_seriald_hw_init(void)
-{
-	at91_pmc_t	*pmc	= (at91_pmc_t *) ATMEL_BASE_PMC;
-
-	at91_set_a_periph(AT91_PIO_PORTB, 14, PUP);		/* DRXD */
-	at91_set_a_periph(AT91_PIO_PORTB, 15, 1);		/* DTXD */
-	writel(1 << ATMEL_ID_SYS, &pmc->pcer);
-}
-
-#if defined(CONFIG_HAS_DATAFLASH) || defined(CONFIG_ATMEL_SPI)
-void at91_spi0_hw_init(unsigned long cs_mask)
-{
-	at91_pmc_t	*pmc	= (at91_pmc_t *) ATMEL_BASE_PMC;
-
-	at91_set_a_periph(AT91_PIO_PORTA, 0, PUP);	/* SPI0_MISO */
-	at91_set_a_periph(AT91_PIO_PORTA, 1, PUP);	/* SPI0_MOSI */
-	at91_set_a_periph(AT91_PIO_PORTA, 2, PUP);	/* SPI0_SPCK */
-
-	/* Enable clock */
-	writel(1 << ATMEL_ID_SPI0, &pmc->pcer);
-
-	if (cs_mask & (1 << 0)) {
-		at91_set_a_periph(AT91_PIO_PORTA, 3, 1);
-	}
-	if (cs_mask & (1 << 1)) {
-		at91_set_b_periph(AT91_PIO_PORTC, 11, 1);
-	}
-	if (cs_mask & (1 << 2)) {
-		at91_set_b_periph(AT91_PIO_PORTC, 16, 1);
-	}
-	if (cs_mask & (1 << 3)) {
-		at91_set_b_periph(AT91_PIO_PORTC, 17, 1);
-	}
-	if (cs_mask & (1 << 4)) {
-		at91_set_pio_output(AT91_PIO_PORTA, 3, 1);
-	}
-	if (cs_mask & (1 << 5)) {
-		at91_set_pio_output(AT91_PIO_PORTC, 11, 1);
-	}
-	if (cs_mask & (1 << 6)) {
-		at91_set_pio_output(AT91_PIO_PORTC, 16, 1);
-	}
-	if (cs_mask & (1 << 7)) {
-		at91_set_pio_output(AT91_PIO_PORTC, 17, 1);
-	}
-}
-
-void at91_spi1_hw_init(unsigned long cs_mask)
-{
-	at91_pmc_t	*pmc	= (at91_pmc_t *) ATMEL_BASE_PMC;
-
-	at91_set_a_periph(AT91_PIO_PORTB, 0, PUP);	/* SPI1_MISO */
-	at91_set_a_periph(AT91_PIO_PORTB, 1, PUP);	/* SPI1_MOSI */
-	at91_set_a_periph(AT91_PIO_PORTB, 2, PUP);	/* SPI1_SPCK */
-
-	/* Enable clock */
-	writel(1 << ATMEL_ID_SPI1, &pmc->pcer);
-
-	if (cs_mask & (1 << 0)) {
-		at91_set_a_periph(AT91_PIO_PORTB, 3, 1);
-	}
-	if (cs_mask & (1 << 1)) {
-		at91_set_b_periph(AT91_PIO_PORTC, 5, 1);
-	}
-	if (cs_mask & (1 << 2)) {
-		at91_set_b_periph(AT91_PIO_PORTC, 4, 1);
-	}
-	if (cs_mask & (1 << 3)) {
-		at91_set_b_periph(AT91_PIO_PORTC, 3, 1);
-	}
-	if (cs_mask & (1 << 4)) {
-		at91_set_pio_output(AT91_PIO_PORTB, 3, 1);
-	}
-	if (cs_mask & (1 << 5)) {
-		at91_set_pio_output(AT91_PIO_PORTC, 5, 1);
-	}
-	if (cs_mask & (1 << 6)) {
-		at91_set_pio_output(AT91_PIO_PORTC, 4, 1);
-	}
-	if (cs_mask & (1 << 7)) {
-		at91_set_pio_output(AT91_PIO_PORTC, 3, 1);
-	}
-}
-#endif
-
-#ifdef CONFIG_MACB
-void at91_macb_hw_init(void)
-{
-	/* Enable EMAC clock */
-	struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC;
-	writel(1 << ATMEL_ID_EMAC0, &pmc->pcer);
-
-	at91_set_a_periph(AT91_PIO_PORTA, 19, 0);	/* ETXCK_EREFCK */
-	at91_set_a_periph(AT91_PIO_PORTA, 17, 0);	/* ERXDV */
-	at91_set_a_periph(AT91_PIO_PORTA, 14, 0);	/* ERX0 */
-	at91_set_a_periph(AT91_PIO_PORTA, 15, 0);	/* ERX1 */
-	at91_set_a_periph(AT91_PIO_PORTA, 18, 0);	/* ERXER */
-	at91_set_a_periph(AT91_PIO_PORTA, 16, 0);	/* ETXEN */
-	at91_set_a_periph(AT91_PIO_PORTA, 12, 0);	/* ETX0 */
-	at91_set_a_periph(AT91_PIO_PORTA, 13, 0);	/* ETX1 */
-	at91_set_a_periph(AT91_PIO_PORTA, 21, 0);	/* EMDIO */
-	at91_set_a_periph(AT91_PIO_PORTA, 20, 0);	/* EMDC */
-
-#ifndef CONFIG_RMII
-	at91_set_b_periph(AT91_PIO_PORTA, 28, 0);	/* ECRS */
-	at91_set_b_periph(AT91_PIO_PORTA, 29, 0);	/* ECOL */
-	at91_set_b_periph(AT91_PIO_PORTA, 25, 0);	/* ERX2 */
-	at91_set_b_periph(AT91_PIO_PORTA, 26, 0);	/* ERX3 */
-	at91_set_b_periph(AT91_PIO_PORTA, 27, 0);	/* ERXCK */
-#if defined(CONFIG_AT91SAM9260EK) || defined(CONFIG_AFEB9260)
-	/*
-	 * use PA10, PA11 for ETX2, ETX3.
-	 * PA23 and PA24 are for TWI EEPROM
-	 */
-	at91_set_b_periph(AT91_PIO_PORTA, 10, 0);	/* ETX2 */
-	at91_set_b_periph(AT91_PIO_PORTA, 11, 0);	/* ETX3 */
-#else
-	at91_set_b_periph(AT91_PIO_PORTA, 23, 0);	/* ETX2 */
-	at91_set_b_periph(AT91_PIO_PORTA, 24, 0);	/* ETX3 */
-#if defined(CONFIG_AT91SAM9G20)
-	/* 9G20 BOOT ROM initializes those pins to multi-drive, undo that */
-	at91_set_pio_multi_drive(AT91_PIO_PORTA, 23, 0);
-	at91_set_pio_multi_drive(AT91_PIO_PORTA, 24, 0);
-#endif
-#endif
-	at91_set_b_periph(AT91_PIO_PORTA, 22, 0);	/* ETXER */
-#endif
-}
-#endif
-
-#if defined(CONFIG_GENERIC_ATMEL_MCI)
-void at91_mci_hw_init(void)
-{
-	/* Enable mci clock */
-	struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC;
-	writel(1 << ATMEL_ID_MCI, &pmc->pcer);
-
-	at91_set_a_periph(AT91_PIO_PORTA, 8, 1);	/* MCCK */
-#if defined(CONFIG_ATMEL_MCI_PORTB)
-	at91_set_b_periph(AT91_PIO_PORTA, 1, 1);	/* MCCDB */
-	at91_set_b_periph(AT91_PIO_PORTA, 0, 1);	/* MCDB0 */
-	at91_set_b_periph(AT91_PIO_PORTA, 5, 1);	/* MCDB1 */
-	at91_set_b_periph(AT91_PIO_PORTA, 4, 1);	/* MCDB2 */
-	at91_set_b_periph(AT91_PIO_PORTA, 3, 1);	/* MCDB3 */
-#else
-	at91_set_a_periph(AT91_PIO_PORTA, 7, 1);	/* MCCDA */
-	at91_set_a_periph(AT91_PIO_PORTA, 6, 1);	/* MCDA0 */
-	at91_set_a_periph(AT91_PIO_PORTA, 9, 1);	/* MCDA1 */
-	at91_set_a_periph(AT91_PIO_PORTA, 10, 1);	/* MCDA2 */
-	at91_set_a_periph(AT91_PIO_PORTA, 11, 1);	/* MCDA3 */
-#endif
-}
-#endif
-
-void at91_sdram_hw_init(void)
-{
-	at91_set_a_periph(AT91_PIO_PORTC, 16, 0);
-	at91_set_a_periph(AT91_PIO_PORTC, 17, 0);
-	at91_set_a_periph(AT91_PIO_PORTC, 18, 0);
-	at91_set_a_periph(AT91_PIO_PORTC, 19, 0);
-	at91_set_a_periph(AT91_PIO_PORTC, 20, 0);
-	at91_set_a_periph(AT91_PIO_PORTC, 21, 0);
-	at91_set_a_periph(AT91_PIO_PORTC, 22, 0);
-	at91_set_a_periph(AT91_PIO_PORTC, 23, 0);
-	at91_set_a_periph(AT91_PIO_PORTC, 24, 0);
-	at91_set_a_periph(AT91_PIO_PORTC, 25, 0);
-	at91_set_a_periph(AT91_PIO_PORTC, 26, 0);
-	at91_set_a_periph(AT91_PIO_PORTC, 27, 0);
-	at91_set_a_periph(AT91_PIO_PORTC, 28, 0);
-	at91_set_a_periph(AT91_PIO_PORTC, 29, 0);
-	at91_set_a_periph(AT91_PIO_PORTC, 30, 0);
-	at91_set_a_periph(AT91_PIO_PORTC, 31, 0);
-}
-
-/* Platform data for the GPIOs */
-static const struct at91_port_platdata at91sam9260_plat[] = {
-	{ ATMEL_BASE_PIOA, "PA" },
-	{ ATMEL_BASE_PIOB, "PB" },
-	{ ATMEL_BASE_PIOC, "PC" },
-};
-
-U_BOOT_DEVICES(at91sam9260_gpios) = {
-	{ "gpio_at91", &at91sam9260_plat[0] },
-	{ "gpio_at91", &at91sam9260_plat[1] },
-	{ "gpio_at91", &at91sam9260_plat[2] },
-};
diff --git a/arch/arm/cpu/arm926ejs/at91/at91sam9261_devices.c b/arch/arm/cpu/arm926ejs/at91/at91sam9261_devices.c
deleted file mode 100644
index a445c7507e..0000000000
--- a/arch/arm/cpu/arm926ejs/at91/at91sam9261_devices.c
+++ /dev/null
@@ -1,140 +0,0 @@
-/*
- * (C) Copyright 2007-2008
- * Stelian Pop <stelian@popies.net>
- * Lead Tech Design <www.leadtechdesign.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/io.h>
-#include <asm/arch/at91_common.h>
-#include <asm/arch/at91_pmc.h>
-#include <asm/arch/gpio.h>
-
-/*
- * if CONFIG_AT91_GPIO_PULLUP ist set, keep pullups on on all
- * peripheral pins. Good to have if hardware is soldered optionally
- * or in case of SPI no slave is selected. Avoid lines to float
- * needlessly. Use a short local PUP define.
- *
- * Due to errata "TXD floats when CTS is inactive" pullups are always
- * on for TXD pins.
- */
-#ifdef CONFIG_AT91_GPIO_PULLUP
-# define PUP CONFIG_AT91_GPIO_PULLUP
-#else
-# define PUP 0
-#endif
-
-void at91_serial0_hw_init(void)
-{
-	at91_pmc_t	*pmc	= (at91_pmc_t *) ATMEL_BASE_PMC;
-
-	at91_set_a_periph(AT91_PIO_PORTC, 8, 1);		/* TXD0 */
-	at91_set_a_periph(AT91_PIO_PORTC, 9, 0);		/* RXD0 */
-	writel(1 << ATMEL_ID_USART0, &pmc->pcer);
-}
-
-void at91_serial1_hw_init(void)
-{
-	at91_pmc_t	*pmc	= (at91_pmc_t *) ATMEL_BASE_PMC;
-
-	at91_set_a_periph(AT91_PIO_PORTC, 12, 1);		/* TXD1 */
-	at91_set_a_periph(AT91_PIO_PORTC, 13, 0);		/* RXD1 */
-	writel(1 << ATMEL_ID_USART1, &pmc->pcer);
-}
-
-void at91_serial2_hw_init(void)
-{
-	at91_pmc_t	*pmc	= (at91_pmc_t *) ATMEL_BASE_PMC;
-
-	at91_set_a_periph(AT91_PIO_PORTC, 14, 1);		/* TXD2 */
-	at91_set_a_periph(AT91_PIO_PORTC, 15, 0);		/* RXD2 */
-	writel(1 << ATMEL_ID_USART2, &pmc->pcer);
-}
-
-void at91_seriald_hw_init(void)
-{
-	at91_pmc_t	*pmc	= (at91_pmc_t *) ATMEL_BASE_PMC;
-
-	at91_set_a_periph(AT91_PIO_PORTA, 9, 0);		/* DRXD */
-	at91_set_a_periph(AT91_PIO_PORTA, 10, 1);		/* DTXD */
-	writel(1 << ATMEL_ID_SYS, &pmc->pcer);
-}
-
-#if defined(CONFIG_HAS_DATAFLASH) || defined(CONFIG_ATMEL_SPI)
-void at91_spi0_hw_init(unsigned long cs_mask)
-{
-	at91_pmc_t	*pmc	= (at91_pmc_t *) ATMEL_BASE_PMC;
-
-	at91_set_a_periph(AT91_PIO_PORTA, 0, PUP);	/* SPI0_MISO */
-	at91_set_a_periph(AT91_PIO_PORTA, 1, PUP);	/* SPI0_MOSI */
-	at91_set_a_periph(AT91_PIO_PORTA, 2, PUP);	/* SPI0_SPCK */
-
-	/* Enable clock */
-	writel(1 << ATMEL_ID_SPI0, &pmc->pcer);
-
-	if (cs_mask & (1 << 0)) {
-		at91_set_a_periph(AT91_PIO_PORTA, 3, 1);
-	}
-	if (cs_mask & (1 << 1)) {
-		at91_set_a_periph(AT91_PIO_PORTA, 4, 1);
-	}
-	if (cs_mask & (1 << 2)) {
-		at91_set_a_periph(AT91_PIO_PORTA, 5, 1);
-	}
-	if (cs_mask & (1 << 3)) {
-		at91_set_a_periph(AT91_PIO_PORTA, 6, 1);
-	}
-	if (cs_mask & (1 << 4)) {
-		at91_set_pio_output(AT91_PIO_PORTA, 3, 1);
-	}
-	if (cs_mask & (1 << 5)) {
-		at91_set_pio_output(AT91_PIO_PORTA, 4, 1);
-	}
-	if (cs_mask & (1 << 6)) {
-		at91_set_pio_output(AT91_PIO_PORTA, 5, 1);
-	}
-	if (cs_mask & (1 << 7)) {
-		at91_set_pio_output(AT91_PIO_PORTA, 6, 1);
-	}
-}
-
-void at91_spi1_hw_init(unsigned long cs_mask)
-{
-	at91_pmc_t	*pmc	= (at91_pmc_t *) ATMEL_BASE_PMC;
-
-	at91_set_a_periph(AT91_PIO_PORTB, 30, PUP);	/* SPI1_MISO */
-	at91_set_a_periph(AT91_PIO_PORTB, 31, PUP);	/* SPI1_MOSI */
-	at91_set_a_periph(AT91_PIO_PORTB, 29, PUP);	/* SPI1_SPCK */
-
-	/* Enable clock */
-	writel(1 << ATMEL_ID_SPI1, &pmc->pcer);
-
-	if (cs_mask & (1 << 0)) {
-		at91_set_a_periph(AT91_PIO_PORTB, 28, 1);
-	}
-	if (cs_mask & (1 << 1)) {
-		at91_set_b_periph(AT91_PIO_PORTA, 24, 1);
-	}
-	if (cs_mask & (1 << 2)) {
-		at91_set_b_periph(AT91_PIO_PORTA, 25, 1);
-	}
-	if (cs_mask & (1 << 3)) {
-		at91_set_a_periph(AT91_PIO_PORTA, 26, 1);
-	}
-	if (cs_mask & (1 << 4)) {
-		at91_set_pio_output(AT91_PIO_PORTB, 28, 1);
-	}
-	if (cs_mask & (1 << 5)) {
-		at91_set_pio_output(AT91_PIO_PORTA, 24, 1);
-	}
-	if (cs_mask & (1 << 6)) {
-		at91_set_pio_output(AT91_PIO_PORTA, 25, 1);
-	}
-	if (cs_mask & (1 << 7)) {
-		at91_set_pio_output(AT91_PIO_PORTA, 26, 1);
-	}
-}
-#endif
diff --git a/arch/arm/cpu/arm926ejs/at91/at91sam9263_devices.c b/arch/arm/cpu/arm926ejs/at91/at91sam9263_devices.c
deleted file mode 100644
index 6b51d5f355..0000000000
--- a/arch/arm/cpu/arm926ejs/at91/at91sam9263_devices.c
+++ /dev/null
@@ -1,218 +0,0 @@
-/*
- * (C) Copyright 2007-2008
- * Stelian Pop <stelian@popies.net>
- * Lead Tech Design <www.leadtechdesign.com>
- *
- * (C) Copyright 2009-2011
- * Daniel Gorsulowski <daniel.gorsulowski@esd.eu>
- * esd electronic system design gmbh <www.esd.eu>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/io.h>
-#include <asm/arch/at91_common.h>
-#include <asm/arch/at91_pmc.h>
-#include <asm/arch/gpio.h>
-
-/*
- * if CONFIG_AT91_GPIO_PULLUP ist set, keep pullups on on all
- * peripheral pins. Good to have if hardware is soldered optionally
- * or in case of SPI no slave is selected. Avoid lines to float
- * needlessly. Use a short local PUP define.
- *
- * Due to errata "TXD floats when CTS is inactive" pullups are always
- * on for TXD pins.
- */
-#ifdef CONFIG_AT91_GPIO_PULLUP
-# define PUP CONFIG_AT91_GPIO_PULLUP
-#else
-# define PUP 0
-#endif
-
-void at91_serial0_hw_init(void)
-{
-	at91_pmc_t	*pmc	= (at91_pmc_t *) ATMEL_BASE_PMC;
-
-	at91_set_a_periph(AT91_PIO_PORTA, 26, 1);		/* TXD0 */
-	at91_set_a_periph(AT91_PIO_PORTA, 27, PUP);		/* RXD0 */
-	writel(1 << ATMEL_ID_USART0, &pmc->pcer);
-}
-
-void at91_serial1_hw_init(void)
-{
-	at91_pmc_t	*pmc	= (at91_pmc_t *) ATMEL_BASE_PMC;
-
-	at91_set_a_periph(AT91_PIO_PORTD, 0, 1);		/* TXD1 */
-	at91_set_a_periph(AT91_PIO_PORTD, 1, PUP);		/* RXD1 */
-	writel(1 << ATMEL_ID_USART1, &pmc->pcer);
-}
-
-void at91_serial2_hw_init(void)
-{
-	at91_pmc_t	*pmc	= (at91_pmc_t *) ATMEL_BASE_PMC;
-
-	at91_set_a_periph(AT91_PIO_PORTD, 2, 1);		/* TXD2 */
-	at91_set_a_periph(AT91_PIO_PORTD, 3, PUP);		/* RXD2 */
-	writel(1 << ATMEL_ID_USART2, &pmc->pcer);
-}
-
-void at91_seriald_hw_init(void)
-{
-	at91_pmc_t	*pmc	= (at91_pmc_t *) ATMEL_BASE_PMC;
-
-	at91_set_a_periph(AT91_PIO_PORTC, 30, PUP);		/* DRXD */
-	at91_set_a_periph(AT91_PIO_PORTC, 31, 1);		/* DTXD */
-	writel(1 << ATMEL_ID_SYS, &pmc->pcer);
-}
-
-#if defined(CONFIG_HAS_DATAFLASH) || defined(CONFIG_ATMEL_SPI)
-void at91_spi0_hw_init(unsigned long cs_mask)
-{
-	at91_pmc_t	*pmc	= (at91_pmc_t *) ATMEL_BASE_PMC;
-
-	at91_set_b_periph(AT91_PIO_PORTA, 0, PUP);	/* SPI0_MISO */
-	at91_set_b_periph(AT91_PIO_PORTA, 1, PUP);	/* SPI0_MOSI */
-	at91_set_b_periph(AT91_PIO_PORTA, 2, PUP);	/* SPI0_SPCK */
-
-	/* Enable clock */
-	writel(1 << ATMEL_ID_SPI0, &pmc->pcer);
-
-	if (cs_mask & (1 << 0)) {
-		at91_set_b_periph(AT91_PIO_PORTA, 5, 1);
-	}
-	if (cs_mask & (1 << 1)) {
-		at91_set_b_periph(AT91_PIO_PORTA, 3, 1);
-	}
-	if (cs_mask & (1 << 2)) {
-		at91_set_b_periph(AT91_PIO_PORTA, 4, 1);
-	}
-	if (cs_mask & (1 << 3)) {
-		at91_set_b_periph(AT91_PIO_PORTB, 11, 1);
-	}
-	if (cs_mask & (1 << 4)) {
-		at91_set_pio_output(AT91_PIO_PORTA, 5, 1);
-	}
-	if (cs_mask & (1 << 5)) {
-		at91_set_pio_output(AT91_PIO_PORTA, 3, 1);
-	}
-	if (cs_mask & (1 << 6)) {
-		at91_set_pio_output(AT91_PIO_PORTA, 4, 1);
-	}
-	if (cs_mask & (1 << 7)) {
-		at91_set_pio_output(AT91_PIO_PORTB, 11, 1);
-	}
-}
-
-void at91_spi1_hw_init(unsigned long cs_mask)
-{
-	at91_pmc_t	*pmc	= (at91_pmc_t *) ATMEL_BASE_PMC;
-
-	at91_set_a_periph(AT91_PIO_PORTB, 12, PUP);	/* SPI1_MISO */
-	at91_set_a_periph(AT91_PIO_PORTB, 13, PUP);	/* SPI1_MOSI */
-	at91_set_a_periph(AT91_PIO_PORTB, 14, PUP);	/* SPI1_SPCK */
-
-	/* Enable clock */
-	writel(1 << ATMEL_ID_SPI1, &pmc->pcer);
-
-	if (cs_mask & (1 << 0)) {
-		at91_set_a_periph(AT91_PIO_PORTB, 15, 1);
-	}
-	if (cs_mask & (1 << 1)) {
-		at91_set_a_periph(AT91_PIO_PORTB, 16, 1);
-	}
-	if (cs_mask & (1 << 2)) {
-		at91_set_a_periph(AT91_PIO_PORTB, 17, 1);
-	}
-	if (cs_mask & (1 << 3)) {
-		at91_set_a_periph(AT91_PIO_PORTB, 18, 1);
-	}
-	if (cs_mask & (1 << 4)) {
-		at91_set_pio_output(AT91_PIO_PORTB, 15, 1);
-	}
-	if (cs_mask & (1 << 5)) {
-		at91_set_pio_output(AT91_PIO_PORTB, 16, 1);
-	}
-	if (cs_mask & (1 << 6)) {
-		at91_set_pio_output(AT91_PIO_PORTB, 17, 1);
-	}
-	if (cs_mask & (1 << 7)) {
-		at91_set_pio_output(AT91_PIO_PORTB, 18, 1);
-	}
-}
-#endif
-
-#if defined(CONFIG_GENERIC_ATMEL_MCI)
-void at91_mci_hw_init(void)
-{
-	/* Enable mci clock */
-	struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC;
-	writel(1 << ATMEL_ID_MCI1, &pmc->pcer);
-
-	at91_set_a_periph(AT91_PIO_PORTA, 6, PUP);	/* MCI1_CK */
-
-#if defined(CONFIG_ATMEL_MCI_PORTB)
-	at91_set_a_periph(AT91_PIO_PORTA, 21, PUP);	/* MCI1_CDB */
-	at91_set_a_periph(AT91_PIO_PORTA, 22, PUP);	/* MCI1_DB0 */
-	at91_set_a_periph(AT91_PIO_PORTA, 23, PUP);	/* MCI1_DB1 */
-	at91_set_a_periph(AT91_PIO_PORTA, 24, PUP);	/* MCI1_DB2 */
-	at91_set_a_periph(AT91_PIO_PORTA, 25, PUP);	/* MCI1_DB3 */
-#else
-	at91_set_a_periph(AT91_PIO_PORTA, 7, PUP);	/* MCI1_CDA */
-	at91_set_a_periph(AT91_PIO_PORTA, 8, PUP);	/* MCI1_DA0 */
-	at91_set_a_periph(AT91_PIO_PORTA, 9, PUP);	/* MCI1_DA1 */
-	at91_set_a_periph(AT91_PIO_PORTA, 10, PUP);	/* MCI1_DA2 */
-	at91_set_a_periph(AT91_PIO_PORTA, 11, PUP);	/* MCI1_DA3 */
-#endif
-}
-#endif
-
-#ifdef CONFIG_MACB
-void at91_macb_hw_init(void)
-{
-	at91_set_a_periph(AT91_PIO_PORTE, 21, 0);	/* ETXCK_EREFCK */
-	at91_set_b_periph(AT91_PIO_PORTC, 25, 0);	/* ERXDV */
-	at91_set_a_periph(AT91_PIO_PORTE, 25, 0);	/* ERX0 */
-	at91_set_a_periph(AT91_PIO_PORTE, 26, 0);	/* ERX1 */
-	at91_set_a_periph(AT91_PIO_PORTE, 27, 0);	/* ERXER */
-	at91_set_a_periph(AT91_PIO_PORTE, 28, 0);	/* ETXEN */
-	at91_set_a_periph(AT91_PIO_PORTE, 23, 0);	/* ETX0 */
-	at91_set_a_periph(AT91_PIO_PORTE, 24, 0);	/* ETX1 */
-	at91_set_a_periph(AT91_PIO_PORTE, 30, 0);	/* EMDIO */
-	at91_set_a_periph(AT91_PIO_PORTE, 29, 0);	/* EMDC */
-
-#ifndef CONFIG_RMII
-	at91_set_a_periph(AT91_PIO_PORTE, 22, 0);	/* ECRS */
-	at91_set_b_periph(AT91_PIO_PORTC, 26, 0);	/* ECOL */
-	at91_set_b_periph(AT91_PIO_PORTC, 22, 0);	/* ERX2 */
-	at91_set_b_periph(AT91_PIO_PORTC, 23, 0);	/* ERX3 */
-	at91_set_b_periph(AT91_PIO_PORTC, 27, 0);	/* ERXCK */
-	at91_set_b_periph(AT91_PIO_PORTC, 20, 0);	/* ETX2 */
-	at91_set_b_periph(AT91_PIO_PORTC, 21, 0);	/* ETX3 */
-	at91_set_b_periph(AT91_PIO_PORTC, 24, 0);	/* ETXER */
-#endif
-}
-#endif
-
-#ifdef CONFIG_USB_OHCI_NEW
-void at91_uhp_hw_init(void)
-{
-	/* Enable VBus on UHP ports */
-	at91_set_pio_output(AT91_PIO_PORTA, 21, 0);
-	at91_set_pio_output(AT91_PIO_PORTA, 24, 0);
-}
-#endif
-
-#ifdef CONFIG_AT91_CAN
-void at91_can_hw_init(void)
-{
-	at91_pmc_t	*pmc	= (at91_pmc_t *) ATMEL_BASE_PMC;
-
-	at91_set_a_periph(AT91_PIO_PORTA, 13, 0);	/* CAN_TX */
-	at91_set_a_periph(AT91_PIO_PORTA, 14, 1);	/* CAN_RX */
-
-	/* Enable clock */
-	writel(1 << ATMEL_ID_CAN, &pmc->pcer);
-}
-#endif
diff --git a/arch/arm/cpu/arm926ejs/at91/at91sam9m10g45_devices.c b/arch/arm/cpu/arm926ejs/at91/at91sam9m10g45_devices.c
deleted file mode 100644
index 0e6c0da1bd..0000000000
--- a/arch/arm/cpu/arm926ejs/at91/at91sam9m10g45_devices.c
+++ /dev/null
@@ -1,184 +0,0 @@
-/*
- * (C) Copyright 2007-2008
- * Stelian Pop <stelian@popies.net>
- * Lead Tech Design <www.leadtechdesign.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/arch/at91_common.h>
-#include <asm/arch/at91_pmc.h>
-#include <asm/arch/gpio.h>
-#include <asm/io.h>
-
-/*
- * if CONFIG_AT91_GPIO_PULLUP ist set, keep pullups on on all
- * peripheral pins. Good to have if hardware is soldered optionally
- * or in case of SPI no slave is selected. Avoid lines to float
- * needlessly. Use a short local PUP define.
- *
- * Due to errata "TXD floats when CTS is inactive" pullups are always
- * on for TXD pins.
- */
-#ifdef CONFIG_AT91_GPIO_PULLUP
-# define PUP CONFIG_AT91_GPIO_PULLUP
-#else
-# define PUP 0
-#endif
-
-void at91_serial0_hw_init(void)
-{
-	at91_pmc_t	*pmc	= (at91_pmc_t *) ATMEL_BASE_PMC;
-
-	at91_set_a_periph(AT91_PIO_PORTB, 19, 1);	/* TXD0 */
-	at91_set_a_periph(AT91_PIO_PORTB, 18, PUP);	/* RXD0 */
-	writel(1 << ATMEL_ID_USART0, &pmc->pcer);
-}
-
-void at91_serial1_hw_init(void)
-{
-	at91_pmc_t	*pmc	= (at91_pmc_t *) ATMEL_BASE_PMC;
-
-	at91_set_a_periph(AT91_PIO_PORTB, 4, 1);		/* TXD1 */
-	at91_set_a_periph(AT91_PIO_PORTB, 5, PUP);		/* RXD1 */
-	writel(1 << ATMEL_ID_USART1, &pmc->pcer);
-}
-
-void at91_serial2_hw_init(void)
-{
-	at91_pmc_t	*pmc	= (at91_pmc_t *) ATMEL_BASE_PMC;
-
-	at91_set_a_periph(AT91_PIO_PORTD, 6, 1);		/* TXD2 */
-	at91_set_a_periph(AT91_PIO_PORTD, 7, PUP);		/* RXD2 */
-	writel(1 << ATMEL_ID_USART2, &pmc->pcer);
-}
-
-void at91_seriald_hw_init(void)
-{
-	at91_pmc_t	*pmc	= (at91_pmc_t *) ATMEL_BASE_PMC;
-
-	at91_set_a_periph(AT91_PIO_PORTB, 12, 0);	/* DRXD */
-	at91_set_a_periph(AT91_PIO_PORTB, 13, 1);	/* DTXD */
-	writel(1 << ATMEL_ID_SYS, &pmc->pcer);
-}
-
-#if defined(CONFIG_HAS_DATAFLASH) || defined(CONFIG_ATMEL_SPI)
-void at91_spi0_hw_init(unsigned long cs_mask)
-{
-	at91_pmc_t	*pmc	= (at91_pmc_t *) ATMEL_BASE_PMC;
-
-	at91_set_a_periph(AT91_PIO_PORTB, 0, PUP);	/* SPI0_MISO */
-	at91_set_a_periph(AT91_PIO_PORTB, 1, PUP);	/* SPI0_MOSI */
-	at91_set_a_periph(AT91_PIO_PORTB, 2, PUP);	/* SPI0_SPCK */
-
-	/* Enable clock */
-	writel(1 << ATMEL_ID_SPI0, &pmc->pcer);
-
-	if (cs_mask & (1 << 0)) {
-		at91_set_a_periph(AT91_PIO_PORTB, 3, 1);
-	}
-	if (cs_mask & (1 << 1)) {
-		at91_set_b_periph(AT91_PIO_PORTB, 18, 1);
-	}
-	if (cs_mask & (1 << 2)) {
-		at91_set_b_periph(AT91_PIO_PORTB, 19, 1);
-	}
-	if (cs_mask & (1 << 3)) {
-		at91_set_b_periph(AT91_PIO_PORTD, 27, 1);
-	}
-	if (cs_mask & (1 << 4)) {
-		at91_set_pio_output(AT91_PIO_PORTB, 3, 1);
-	}
-	if (cs_mask & (1 << 5)) {
-		at91_set_pio_output(AT91_PIO_PORTB, 18, 1);
-	}
-	if (cs_mask & (1 << 6)) {
-		at91_set_pio_output(AT91_PIO_PORTB, 19, 1);
-	}
-	if (cs_mask & (1 << 7)) {
-		at91_set_pio_output(AT91_PIO_PORTD, 27, 1);
-	}
-}
-
-void at91_spi1_hw_init(unsigned long cs_mask)
-{
-	at91_pmc_t	*pmc	= (at91_pmc_t *) ATMEL_BASE_PMC;
-
-	at91_set_a_periph(AT91_PIO_PORTB, 14, PUP);	/* SPI1_MISO */
-	at91_set_a_periph(AT91_PIO_PORTB, 15, PUP);	/* SPI1_MOSI */
-	at91_set_a_periph(AT91_PIO_PORTB, 16, PUP);	/* SPI1_SPCK */
-
-	/* Enable clock */
-	writel(1 << ATMEL_ID_SPI1, &pmc->pcer);
-
-	if (cs_mask & (1 << 0)) {
-		at91_set_a_periph(AT91_PIO_PORTB, 17, 1);
-	}
-	if (cs_mask & (1 << 1)) {
-		at91_set_b_periph(AT91_PIO_PORTD, 28, 1);
-	}
-	if (cs_mask & (1 << 2)) {
-		at91_set_a_periph(AT91_PIO_PORTD, 18, 1);
-	}
-	if (cs_mask & (1 << 3)) {
-		at91_set_a_periph(AT91_PIO_PORTD, 19, 1);
-	}
-	if (cs_mask & (1 << 4)) {
-		at91_set_pio_output(AT91_PIO_PORTB, 17, 1);
-	}
-	if (cs_mask & (1 << 5)) {
-		at91_set_pio_output(AT91_PIO_PORTD, 28, 1);
-	}
-	if (cs_mask & (1 << 6)) {
-		at91_set_pio_output(AT91_PIO_PORTD, 18, 1);
-	}
-	if (cs_mask & (1 << 7)) {
-		at91_set_pio_output(AT91_PIO_PORTD, 19, 1);
-	}
-
-}
-#endif
-
-#ifdef CONFIG_MACB
-void at91_macb_hw_init(void)
-{
-	at91_set_a_periph(AT91_PIO_PORTA, 17, 0);	/* ETXCK_EREFCK */
-	at91_set_a_periph(AT91_PIO_PORTA, 15, 0);	/* ERXDV */
-	at91_set_a_periph(AT91_PIO_PORTA, 12, 0);	/* ERX0 */
-	at91_set_a_periph(AT91_PIO_PORTA, 13, 0);	/* ERX1 */
-	at91_set_a_periph(AT91_PIO_PORTA, 16, 0);	/* ERXER */
-	at91_set_a_periph(AT91_PIO_PORTA, 14, 0);	/* ETXEN */
-	at91_set_a_periph(AT91_PIO_PORTA, 10, 0);	/* ETX0 */
-	at91_set_a_periph(AT91_PIO_PORTA, 11, 0);	/* ETX1 */
-	at91_set_a_periph(AT91_PIO_PORTA, 19, 0);	/* EMDIO */
-	at91_set_a_periph(AT91_PIO_PORTA, 18, 0);	/* EMDC */
-#ifndef CONFIG_RMII
-	at91_set_b_periph(AT91_PIO_PORTA, 29, 0);	/* ECRS */
-	at91_set_b_periph(AT91_PIO_PORTA, 30, 0);	/* ECOL */
-	at91_set_b_periph(AT91_PIO_PORTA, 8,  0);	/* ERX2 */
-	at91_set_b_periph(AT91_PIO_PORTA, 9,  0);	/* ERX3 */
-	at91_set_b_periph(AT91_PIO_PORTA, 28, 0);	/* ERXCK */
-	at91_set_b_periph(AT91_PIO_PORTA, 6,  0);	/* ETX2 */
-	at91_set_b_periph(AT91_PIO_PORTA, 7,  0);	/* ETX3 */
-	at91_set_b_periph(AT91_PIO_PORTA, 27, 0);	/* ETXER */
-#endif
-}
-#endif
-
-#ifdef CONFIG_GENERIC_ATMEL_MCI
-void at91_mci_hw_init(void)
-{
-	struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC;
-
-	at91_set_a_periph(AT91_PIO_PORTA, 0, 0);	/* MCI0 CLK */
-	at91_set_a_periph(AT91_PIO_PORTA, 1, 0);	/* MCI0 CDA */
-	at91_set_a_periph(AT91_PIO_PORTA, 2, 0);	/* MCI0 DA0 */
-	at91_set_a_periph(AT91_PIO_PORTA, 3, 0);	/* MCI0 DA1 */
-	at91_set_a_periph(AT91_PIO_PORTA, 4, 0);	/* MCI0 DA2 */
-	at91_set_a_periph(AT91_PIO_PORTA, 5, 0);	/* MCI0 DA3 */
-
-	/* Enable clock */
-	writel(1 << ATMEL_ID_MCI0, &pmc->pcer);
-}
-#endif
diff --git a/arch/arm/cpu/arm926ejs/at91/at91sam9n12_devices.c b/arch/arm/cpu/arm926ejs/at91/at91sam9n12_devices.c
deleted file mode 100644
index 39f17a1e11..0000000000
--- a/arch/arm/cpu/arm926ejs/at91/at91sam9n12_devices.c
+++ /dev/null
@@ -1,161 +0,0 @@
-/*
- * (C) Copyright 2013 Atmel Corporation
- * Josh Wu <josh.wu@atmel.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/io.h>
-#include <asm/arch/at91_common.h>
-#include <asm/arch/at91_pmc.h>
-#include <asm/arch/at91_pio.h>
-
-unsigned int has_lcdc()
-{
-	return 1;
-}
-
-void at91_serial0_hw_init(void)
-{
-	struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC;
-
-	at91_set_a_periph(AT91_PIO_PORTA, 0, 1);		/* TXD0 */
-	at91_set_a_periph(AT91_PIO_PORTA, 1, 0);		/* RXD0 */
-	writel(1 << ATMEL_ID_USART0, &pmc->pcer);
-}
-
-void at91_serial1_hw_init(void)
-{
-	struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC;
-
-	at91_set_a_periph(AT91_PIO_PORTA, 5, 1);		/* TXD1 */
-	at91_set_a_periph(AT91_PIO_PORTA, 6, 0);		/* RXD1 */
-	writel(1 << ATMEL_ID_USART1, &pmc->pcer);
-}
-
-void at91_serial2_hw_init(void)
-{
-	struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC;
-
-	at91_set_a_periph(AT91_PIO_PORTA, 7, 1);		/* TXD2 */
-	at91_set_a_periph(AT91_PIO_PORTA, 8, 0);		/* RXD2 */
-	writel(1 << ATMEL_ID_USART2, &pmc->pcer);
-}
-
-void at91_serial3_hw_init(void)
-{
-	struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC;
-
-	at91_set_b_periph(AT91_PIO_PORTC, 22, 1);		/* TXD3 */
-	at91_set_b_periph(AT91_PIO_PORTC, 23, 0);		/* RXD3 */
-	writel(1 << ATMEL_ID_USART3, &pmc->pcer);
-}
-
-void at91_seriald_hw_init(void)
-{
-	struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC;
-
-	at91_set_a_periph(AT91_PIO_PORTA, 10, 1);		/* DTXD */
-	at91_set_a_periph(AT91_PIO_PORTA, 9, 0);		/* DRXD */
-	writel(1 << ATMEL_ID_SYS, &pmc->pcer);
-}
-
-#ifdef CONFIG_ATMEL_SPI
-void at91_spi0_hw_init(unsigned long cs_mask)
-{
-	struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC;
-
-	at91_set_a_periph(AT91_PIO_PORTA, 11, 0);	/* SPI0_MISO */
-	at91_set_a_periph(AT91_PIO_PORTA, 12, 0);	/* SPI0_MOSI */
-	at91_set_a_periph(AT91_PIO_PORTA, 13, 0);	/* SPI0_SPCK */
-
-	/* Enable clock */
-	writel(1 << ATMEL_ID_SPI0, &pmc->pcer);
-
-	if (cs_mask & (1 << 0))
-		at91_set_pio_output(AT91_PIO_PORTA, 14, 1);
-	if (cs_mask & (1 << 1))
-		at91_set_pio_output(AT91_PIO_PORTA, 7, 1);
-	if (cs_mask & (1 << 2))
-		at91_set_pio_output(AT91_PIO_PORTA, 1, 1);
-	if (cs_mask & (1 << 3))
-		at91_set_pio_output(AT91_PIO_PORTB, 3, 1);
-}
-
-void at91_spi1_hw_init(unsigned long cs_mask)
-{
-	struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC;
-
-	at91_set_b_periph(AT91_PIO_PORTA, 21, 0);	/* SPI1_MISO */
-	at91_set_b_periph(AT91_PIO_PORTA, 22, 0);	/* SPI1_MOSI */
-	at91_set_b_periph(AT91_PIO_PORTA, 23, 0);	/* SPI1_SPCK */
-
-	/* Enable clock */
-	writel(1 << ATMEL_ID_SPI1, &pmc->pcer);
-
-	if (cs_mask & (1 << 0))
-		at91_set_pio_output(AT91_PIO_PORTA, 8, 1);
-	if (cs_mask & (1 << 1))
-		at91_set_pio_output(AT91_PIO_PORTA, 0, 1);
-	if (cs_mask & (1 << 2))
-		at91_set_pio_output(AT91_PIO_PORTA, 31, 1);
-	if (cs_mask & (1 << 3))
-		at91_set_pio_output(AT91_PIO_PORTA, 30, 1);
-}
-#endif
-
-void at91_mci_hw_init(void)
-{
-	struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC;
-
-	at91_set_a_periph(AT91_PIO_PORTA, 17, 0);	/* MCCK */
-	at91_set_a_periph(AT91_PIO_PORTA, 16, 0);	/* MCCDA */
-	at91_set_a_periph(AT91_PIO_PORTA, 15, 0);	/* MCDA0 */
-	at91_set_a_periph(AT91_PIO_PORTA, 18, 0);	/* MCDA1 */
-	at91_set_a_periph(AT91_PIO_PORTA, 19, 0);	/* MCDA2 */
-	at91_set_a_periph(AT91_PIO_PORTA, 20, 0);	/* MCDA3 */
-
-	writel(1 << ATMEL_ID_HSMCI0, &pmc->pcer);
-}
-
-#ifdef CONFIG_LCD
-void at91_lcd_hw_init(void)
-{
-	struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC;
-
-	at91_set_a_periph(AT91_PIO_PORTC, 24, 0);	/* LCDDPWR */
-	at91_set_a_periph(AT91_PIO_PORTC, 26, 0);	/* LCDVSYNC */
-	at91_set_a_periph(AT91_PIO_PORTC, 27, 0);	/* LCDHSYNC */
-	at91_set_a_periph(AT91_PIO_PORTC, 28, 0);	/* LCDDOTCK */
-	at91_set_a_periph(AT91_PIO_PORTC, 29, 0);	/* LCDDEN */
-	at91_set_a_periph(AT91_PIO_PORTC, 30, 0);	/* LCDDOTCK */
-
-	at91_set_a_periph(AT91_PIO_PORTC, 0, 0);	/* LCDD0 */
-	at91_set_a_periph(AT91_PIO_PORTC, 1, 0);	/* LCDD1 */
-	at91_set_a_periph(AT91_PIO_PORTC, 2, 0);	/* LCDD2 */
-	at91_set_a_periph(AT91_PIO_PORTC, 3, 0);	/* LCDD3 */
-	at91_set_a_periph(AT91_PIO_PORTC, 4, 0);	/* LCDD4 */
-	at91_set_a_periph(AT91_PIO_PORTC, 5, 0);	/* LCDD5 */
-	at91_set_a_periph(AT91_PIO_PORTC, 6, 0);	/* LCDD6 */
-	at91_set_a_periph(AT91_PIO_PORTC, 7, 0);	/* LCDD7 */
-	at91_set_a_periph(AT91_PIO_PORTC, 8, 0);	/* LCDD8 */
-	at91_set_a_periph(AT91_PIO_PORTC, 9, 0);	/* LCDD9 */
-	at91_set_a_periph(AT91_PIO_PORTC, 10, 0);	/* LCDD10 */
-	at91_set_a_periph(AT91_PIO_PORTC, 11, 0);	/* LCDD11 */
-	at91_set_a_periph(AT91_PIO_PORTC, 12, 0);	/* LCDD12 */
-	at91_set_a_periph(AT91_PIO_PORTC, 13, 0);	/* LCDD13 */
-	at91_set_a_periph(AT91_PIO_PORTC, 14, 0);	/* LCDD14 */
-	at91_set_a_periph(AT91_PIO_PORTC, 15, 0);	/* LCDD15 */
-	at91_set_a_periph(AT91_PIO_PORTC, 16, 0);	/* LCDD16 */
-	at91_set_a_periph(AT91_PIO_PORTC, 17, 0);	/* LCDD17 */
-	at91_set_a_periph(AT91_PIO_PORTC, 18, 0);	/* LCDD18 */
-	at91_set_a_periph(AT91_PIO_PORTC, 19, 0);	/* LCDD19 */
-	at91_set_a_periph(AT91_PIO_PORTC, 20, 0);	/* LCDD20 */
-	at91_set_a_periph(AT91_PIO_PORTC, 21, 0);	/* LCDD21 */
-	at91_set_a_periph(AT91_PIO_PORTC, 22, 0);	/* LCDD22 */
-	at91_set_a_periph(AT91_PIO_PORTC, 23, 0);	/* LCDD23 */
-
-	writel(1 << ATMEL_ID_LCDC, &pmc->pcer);
-}
-#endif
diff --git a/arch/arm/cpu/arm926ejs/at91/at91sam9rl_devices.c b/arch/arm/cpu/arm926ejs/at91/at91sam9rl_devices.c
deleted file mode 100644
index 0ec32c3ab9..0000000000
--- a/arch/arm/cpu/arm926ejs/at91/at91sam9rl_devices.c
+++ /dev/null
@@ -1,103 +0,0 @@
-/*
- * (C) Copyright 2007-2008
- * Stelian Pop <stelian@popies.net>
- * Lead Tech Design <www.leadtechdesign.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/io.h>
-#include <asm/arch/at91_common.h>
-#include <asm/arch/at91_pmc.h>
-#include <asm/arch/gpio.h>
-
-/*
- * if CONFIG_AT91_GPIO_PULLUP ist set, keep pullups on on all
- * peripheral pins. Good to have if hardware is soldered optionally
- * or in case of SPI no slave is selected. Avoid lines to float
- * needlessly. Use a short local PUP define.
- *
- * Due to errata "TXD floats when CTS is inactive" pullups are always
- * on for TXD pins.
- */
-#ifdef CONFIG_AT91_GPIO_PULLUP
-# define PUP CONFIG_AT91_GPIO_PULLUP
-#else
-# define PUP 0
-#endif
-
-void at91_serial0_hw_init(void)
-{
-	at91_pmc_t	*pmc	= (at91_pmc_t *) ATMEL_BASE_PMC;
-
-	at91_set_a_periph(AT91_PIO_PORTA, 6, 1);		/* TXD0 */
-	at91_set_a_periph(AT91_PIO_PORTA, 7, PUP);		/* RXD0 */
-	writel(1 << ATMEL_ID_USART0, &pmc->pcer);
-}
-
-void at91_serial1_hw_init(void)
-{
-	at91_pmc_t	*pmc	= (at91_pmc_t *) ATMEL_BASE_PMC;
-
-	at91_set_a_periph(AT91_PIO_PORTA, 11, 1);		/* TXD1 */
-	at91_set_a_periph(AT91_PIO_PORTA, 12, PUP);		/* RXD1 */
-	writel(1 << ATMEL_ID_USART1, &pmc->pcer);
-}
-
-void at91_serial2_hw_init(void)
-{
-	at91_pmc_t	*pmc	= (at91_pmc_t *) ATMEL_BASE_PMC;
-
-	at91_set_a_periph(AT91_PIO_PORTA, 13, 1);		/* TXD2 */
-	at91_set_a_periph(AT91_PIO_PORTA, 14, PUP);		/* RXD2 */
-	writel(1 << ATMEL_ID_USART2, &pmc->pcer);
-}
-
-void at91_seriald_hw_init(void)
-{
-	at91_pmc_t	*pmc	= (at91_pmc_t *) ATMEL_BASE_PMC;
-
-	at91_set_a_periph(AT91_PIO_PORTA, 21, PUP);		/* DRXD */
-	at91_set_a_periph(AT91_PIO_PORTA, 22, 1);		/* DTXD */
-	writel(1 << ATMEL_ID_SYS, &pmc->pcer);
-}
-
-#if defined(CONFIG_HAS_DATAFLASH) || defined(CONFIG_ATMEL_SPI)
-void at91_spi0_hw_init(unsigned long cs_mask)
-{
-	at91_pmc_t	*pmc	= (at91_pmc_t *) ATMEL_BASE_PMC;
-
-	at91_set_a_periph(AT91_PIO_PORTA, 25, PUP);	/* SPI0_MISO */
-	at91_set_a_periph(AT91_PIO_PORTA, 26, PUP);	/* SPI0_MOSI */
-	at91_set_a_periph(AT91_PIO_PORTA, 27, PUP);	/* SPI0_SPCK */
-
-	/* Enable clock */
-	writel(1 << ATMEL_ID_SPI, &pmc->pcer);
-
-	if (cs_mask & (1 << 0)) {
-		at91_set_a_periph(AT91_PIO_PORTA, 28, 1);
-	}
-	if (cs_mask & (1 << 1)) {
-		at91_set_b_periph(AT91_PIO_PORTB, 7, 1);
-	}
-	if (cs_mask & (1 << 2)) {
-		at91_set_a_periph(AT91_PIO_PORTD, 8, 1);
-	}
-	if (cs_mask & (1 << 3)) {
-		at91_set_b_periph(AT91_PIO_PORTD, 9, 1);
-	}
-	if (cs_mask & (1 << 4)) {
-		at91_set_pio_output(AT91_PIO_PORTA, 28, 1);
-	}
-	if (cs_mask & (1 << 5)) {
-		at91_set_pio_output(AT91_PIO_PORTB, 7, 1);
-	}
-	if (cs_mask & (1 << 6)) {
-		at91_set_pio_output(AT91_PIO_PORTD, 8, 1);
-	}
-	if (cs_mask & (1 << 7)) {
-		at91_set_pio_output(AT91_PIO_PORTD, 9, 1);
-	}
-}
-#endif
diff --git a/arch/arm/cpu/arm926ejs/at91/at91sam9x5_devices.c b/arch/arm/cpu/arm926ejs/at91/at91sam9x5_devices.c
deleted file mode 100644
index 6d94572237..0000000000
--- a/arch/arm/cpu/arm926ejs/at91/at91sam9x5_devices.c
+++ /dev/null
@@ -1,244 +0,0 @@
-/*
- * Copyright (C) 2012 Atmel Corporation
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/arch/at91_common.h>
-#include <asm/arch/at91_pmc.h>
-#include <asm/arch/gpio.h>
-#include <asm/io.h>
-
-unsigned int get_chip_id(void)
-{
-	/* The 0x40 is the offset of cidr in DBGU */
-	return readl(ATMEL_BASE_DBGU + 0x40) & ~ARCH_ID_VERSION_MASK;
-}
-
-unsigned int get_extension_chip_id(void)
-{
-	/* The 0x44 is the offset of exid in DBGU */
-	return readl(ATMEL_BASE_DBGU + 0x44);
-}
-
-unsigned int has_emac1()
-{
-	return cpu_is_at91sam9x25();
-}
-
-unsigned int has_emac0()
-{
-	return !(cpu_is_at91sam9g15());
-}
-
-unsigned int has_lcdc()
-{
-	return cpu_is_at91sam9g15() || cpu_is_at91sam9g35()
-		|| cpu_is_at91sam9x35();
-}
-
-char *get_cpu_name()
-{
-	unsigned int extension_id = get_extension_chip_id();
-
-	if (cpu_is_at91sam9x5()) {
-		switch (extension_id) {
-		case ARCH_EXID_AT91SAM9G15:
-			return "AT91SAM9G15";
-		case ARCH_EXID_AT91SAM9G25:
-			return "AT91SAM9G25";
-		case ARCH_EXID_AT91SAM9G35:
-			return "AT91SAM9G35";
-		case ARCH_EXID_AT91SAM9X25:
-			return "AT91SAM9X25";
-		case ARCH_EXID_AT91SAM9X35:
-			return "AT91SAM9X35";
-		default:
-			return "Unknown CPU type";
-		}
-	} else {
-		return "Unknown CPU type";
-	}
-}
-
-void at91_seriald_hw_init(void)
-{
-	at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC;
-
-	at91_set_a_periph(AT91_PIO_PORTA, 9, 0);	/* DRXD */
-	at91_set_a_periph(AT91_PIO_PORTA, 10, 1);	/* DTXD */
-
-	writel(1 << ATMEL_ID_SYS, &pmc->pcer);
-}
-
-void at91_serial0_hw_init(void)
-{
-	at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC;
-
-	at91_set_a_periph(AT91_PIO_PORTA, 0, 1);	/* TXD */
-	at91_set_a_periph(AT91_PIO_PORTA, 1, 0);	/* RXD */
-
-	writel(1 << ATMEL_ID_USART0, &pmc->pcer);
-}
-
-void at91_serial1_hw_init(void)
-{
-	at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC;
-
-	at91_set_a_periph(AT91_PIO_PORTA, 5, 1);	/* TXD */
-	at91_set_a_periph(AT91_PIO_PORTA, 6, 0);	/* RXD */
-
-	writel(1 << ATMEL_ID_USART1, &pmc->pcer);
-}
-
-void at91_serial2_hw_init(void)
-{
-	at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC;
-
-	at91_set_a_periph(AT91_PIO_PORTA, 7, 1);	/* TXD */
-	at91_set_a_periph(AT91_PIO_PORTA, 8, 0);	/* RXD */
-
-	writel(1 << ATMEL_ID_USART2, &pmc->pcer);
-}
-
-void at91_mci_hw_init(void)
-{
-	/* Initialize the MCI0 */
-	at91_set_a_periph(AT91_PIO_PORTA, 17, 1);	/* MCCK */
-	at91_set_a_periph(AT91_PIO_PORTA, 16, 1);	/* MCCDA */
-	at91_set_a_periph(AT91_PIO_PORTA, 15, 1);	/* MCDA0 */
-	at91_set_a_periph(AT91_PIO_PORTA, 18, 1);	/* MCDA1 */
-	at91_set_a_periph(AT91_PIO_PORTA, 19, 1);	/* MCDA2 */
-	at91_set_a_periph(AT91_PIO_PORTA, 20, 1);	/* MCDA3 */
-
-	/* Enable clock for MCI0 */
-	struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC;
-	writel(1 << ATMEL_ID_HSMCI0, &pmc->pcer);
-}
-
-#ifdef CONFIG_ATMEL_SPI
-void at91_spi0_hw_init(unsigned long cs_mask)
-{
-	at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC;
-
-	at91_set_a_periph(AT91_PIO_PORTA, 11, 0);	/* SPI0_MISO */
-	at91_set_a_periph(AT91_PIO_PORTA, 12, 0);	/* SPI0_MOSI */
-	at91_set_a_periph(AT91_PIO_PORTA, 13, 0);	/* SPI0_SPCK */
-
-	/* Enable clock */
-	writel(1 << ATMEL_ID_SPI0, &pmc->pcer);
-
-	if (cs_mask & (1 << 0))
-		at91_set_a_periph(AT91_PIO_PORTA, 14, 0);
-	if (cs_mask & (1 << 1))
-		at91_set_b_periph(AT91_PIO_PORTA, 7, 0);
-	if (cs_mask & (1 << 2))
-		at91_set_b_periph(AT91_PIO_PORTA, 1, 0);
-	if (cs_mask & (1 << 3))
-		at91_set_b_periph(AT91_PIO_PORTB, 3, 0);
-	if (cs_mask & (1 << 4))
-		at91_set_pio_output(AT91_PIO_PORTA, 14, 0);
-	if (cs_mask & (1 << 5))
-		at91_set_pio_output(AT91_PIO_PORTA, 7, 0);
-	if (cs_mask & (1 << 6))
-		at91_set_pio_output(AT91_PIO_PORTA, 1, 0);
-	if (cs_mask & (1 << 7))
-		at91_set_pio_output(AT91_PIO_PORTB, 3, 0);
-}
-
-void at91_spi1_hw_init(unsigned long cs_mask)
-{
-	at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC;
-
-	at91_set_b_periph(AT91_PIO_PORTA, 21, 0);	/* SPI1_MISO */
-	at91_set_b_periph(AT91_PIO_PORTA, 22, 0);	/* SPI1_MOSI */
-	at91_set_b_periph(AT91_PIO_PORTA, 23, 0);	/* SPI1_SPCK */
-
-	/* Enable clock */
-	writel(1 << ATMEL_ID_SPI1, &pmc->pcer);
-
-	if (cs_mask & (1 << 0))
-		at91_set_b_periph(AT91_PIO_PORTA, 8, 0);
-	if (cs_mask & (1 << 1))
-		at91_set_b_periph(AT91_PIO_PORTA, 0, 0);
-	if (cs_mask & (1 << 2))
-		at91_set_b_periph(AT91_PIO_PORTA, 31, 0);
-	if (cs_mask & (1 << 3))
-		at91_set_b_periph(AT91_PIO_PORTA, 30, 0);
-	if (cs_mask & (1 << 4))
-		at91_set_pio_output(AT91_PIO_PORTA, 8, 0);
-	if (cs_mask & (1 << 5))
-		at91_set_pio_output(AT91_PIO_PORTA, 0, 0);
-	if (cs_mask & (1 << 6))
-		at91_set_pio_output(AT91_PIO_PORTA, 31, 0);
-	if (cs_mask & (1 << 7))
-		at91_set_pio_output(AT91_PIO_PORTA, 30, 0);
-}
-#endif
-
-#if defined(CONFIG_USB_OHCI_NEW) || defined(CONFIG_USB_EHCI)
-void at91_uhp_hw_init(void)
-{
-	/* Enable VBus on UHP ports */
-	at91_set_pio_output(AT91_PIO_PORTD, 18, 0); /* port A */
-	at91_set_pio_output(AT91_PIO_PORTD, 19, 0); /* port B */
-#if defined(CONFIG_USB_OHCI_NEW)
-	/* port C is OHCI only */
-	at91_set_pio_output(AT91_PIO_PORTD, 20, 0); /* port C */
-#endif
-}
-#endif
-
-#ifdef CONFIG_MACB
-void at91_macb_hw_init(void)
-{
-	at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC;
-
-	if (has_emac0()) {
-		/* Enable EMAC0 clock */
-		writel(1 << ATMEL_ID_EMAC0, &pmc->pcer);
-		/* EMAC0 pins setup */
-		at91_set_a_periph(AT91_PIO_PORTB, 4, 0);	/* ETXCK */
-		at91_set_a_periph(AT91_PIO_PORTB, 3, 0);	/* ERXDV */
-		at91_set_a_periph(AT91_PIO_PORTB, 0, 0);	/* ERX0 */
-		at91_set_a_periph(AT91_PIO_PORTB, 1, 0);	/* ERX1 */
-		at91_set_a_periph(AT91_PIO_PORTB, 2, 0);	/* ERXER */
-		at91_set_a_periph(AT91_PIO_PORTB, 7, 0);	/* ETXEN */
-		at91_set_a_periph(AT91_PIO_PORTB, 9, 0);	/* ETX0 */
-		at91_set_a_periph(AT91_PIO_PORTB, 10, 0);	/* ETX1 */
-		at91_set_a_periph(AT91_PIO_PORTB, 5, 0);	/* EMDIO */
-		at91_set_a_periph(AT91_PIO_PORTB, 6, 0);	/* EMDC */
-	}
-
-	if (has_emac1()) {
-		/* Enable EMAC1 clock */
-		writel(1 << ATMEL_ID_EMAC1, &pmc->pcer);
-		/* EMAC1 pins setup */
-		at91_set_b_periph(AT91_PIO_PORTC, 29, 0);	/* ETXCK */
-		at91_set_b_periph(AT91_PIO_PORTC, 28, 0);	/* ECRSDV */
-		at91_set_b_periph(AT91_PIO_PORTC, 20, 0);	/* ERXO */
-		at91_set_b_periph(AT91_PIO_PORTC, 21, 0);	/* ERX1 */
-		at91_set_b_periph(AT91_PIO_PORTC, 16, 0);	/* ERXER */
-		at91_set_b_periph(AT91_PIO_PORTC, 27, 0);	/* ETXEN */
-		at91_set_b_periph(AT91_PIO_PORTC, 18, 0);	/* ETX0 */
-		at91_set_b_periph(AT91_PIO_PORTC, 19, 0);	/* ETX1 */
-		at91_set_b_periph(AT91_PIO_PORTC, 31, 0);	/* EMDIO */
-		at91_set_b_periph(AT91_PIO_PORTC, 30, 0);	/* EMDC */
-	}
-
-#ifndef CONFIG_RMII
-	/* Only emac0 support MII */
-	if (has_emac0()) {
-		at91_set_a_periph(AT91_PIO_PORTB, 16, 0);	/* ECRS */
-		at91_set_a_periph(AT91_PIO_PORTB, 17, 0);	/* ECOL */
-		at91_set_a_periph(AT91_PIO_PORTB, 13, 0);	/* ERX2 */
-		at91_set_a_periph(AT91_PIO_PORTB, 14, 0);	/* ERX3 */
-		at91_set_a_periph(AT91_PIO_PORTB, 15, 0);	/* ERXCK */
-		at91_set_a_periph(AT91_PIO_PORTB, 11, 0);	/* ETX2 */
-		at91_set_a_periph(AT91_PIO_PORTB, 12, 0);	/* ETX3 */
-		at91_set_a_periph(AT91_PIO_PORTB, 8, 0);	/* ETXER */
-	}
-#endif
-}
-#endif
diff --git a/arch/arm/cpu/arm926ejs/at91/clock.c b/arch/arm/cpu/arm926ejs/at91/clock.c
deleted file mode 100644
index f363982d03..0000000000
--- a/arch/arm/cpu/arm926ejs/at91/clock.c
+++ /dev/null
@@ -1,249 +0,0 @@
-/*
- * [origin: Linux kernel linux/arch/arm/mach-at91/clock.c]
- *
- * Copyright (C) 2005 David Brownell
- * Copyright (C) 2005 Ivan Kokshaysky
- * Copyright (C) 2009 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/io.h>
-#include <asm/arch/hardware.h>
-#include <asm/arch/at91_pmc.h>
-#include <asm/arch/clk.h>
-
-#if !defined(CONFIG_AT91FAMILY)
-# error You need to define CONFIG_AT91FAMILY in your board config!
-#endif
-
-DECLARE_GLOBAL_DATA_PTR;
-
-static unsigned long at91_css_to_rate(unsigned long css)
-{
-	switch (css) {
-	case AT91_PMC_MCKR_CSS_SLOW:
-		return CONFIG_SYS_AT91_SLOW_CLOCK;
-	case AT91_PMC_MCKR_CSS_MAIN:
-		return gd->arch.main_clk_rate_hz;
-	case AT91_PMC_MCKR_CSS_PLLA:
-		return gd->arch.plla_rate_hz;
-	case AT91_PMC_MCKR_CSS_PLLB:
-		return gd->arch.pllb_rate_hz;
-	}
-
-	return 0;
-}
-
-#ifdef CONFIG_USB_ATMEL
-static unsigned at91_pll_calc(unsigned main_freq, unsigned out_freq)
-{
-	unsigned i, div = 0, mul = 0, diff = 1 << 30;
-	unsigned ret = (out_freq > 155000000) ? 0xbe00 : 0x3e00;
-
-	/* PLL output max 240 MHz (or 180 MHz per errata) */
-	if (out_freq > 240000000)
-		goto fail;
-
-	for (i = 1; i < 256; i++) {
-		int diff1;
-		unsigned input, mul1;
-
-		/*
-		 * PLL input between 1MHz and 32MHz per spec, but lower
-		 * frequences seem necessary in some cases so allow 100K.
-		 * Warning: some newer products need 2MHz min.
-		 */
-		input = main_freq / i;
-#if defined(CONFIG_AT91SAM9G20)
-		if (input < 2000000)
-			continue;
-#endif
-		if (input < 100000)
-			continue;
-		if (input > 32000000)
-			continue;
-
-		mul1 = out_freq / input;
-#if defined(CONFIG_AT91SAM9G20)
-		if (mul > 63)
-			continue;
-#endif
-		if (mul1 > 2048)
-			continue;
-		if (mul1 < 2)
-			goto fail;
-
-		diff1 = out_freq - input * mul1;
-		if (diff1 < 0)
-			diff1 = -diff1;
-		if (diff > diff1) {
-			diff = diff1;
-			div = i;
-			mul = mul1;
-			if (diff == 0)
-				break;
-		}
-	}
-	if (i == 256 && diff > (out_freq >> 5))
-		goto fail;
-	return ret | ((mul - 1) << 16) | div;
-fail:
-	return 0;
-}
-#endif
-
-static u32 at91_pll_rate(u32 freq, u32 reg)
-{
-	unsigned mul, div;
-
-	div = reg & 0xff;
-	mul = (reg >> 16) & 0x7ff;
-	if (div && mul) {
-		freq /= div;
-		freq *= mul + 1;
-	} else
-		freq = 0;
-
-	return freq;
-}
-
-int at91_clock_init(unsigned long main_clock)
-{
-	unsigned freq, mckr;
-	at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC;
-#ifndef CONFIG_SYS_AT91_MAIN_CLOCK
-	unsigned tmp;
-	/*
-	 * When the bootloader initialized the main oscillator correctly,
-	 * there's no problem using the cycle counter.  But if it didn't,
-	 * or when using oscillator bypass mode, we must be told the speed
-	 * of the main clock.
-	 */
-	if (!main_clock) {
-		do {
-			tmp = readl(&pmc->mcfr);
-		} while (!(tmp & AT91_PMC_MCFR_MAINRDY));
-		tmp &= AT91_PMC_MCFR_MAINF_MASK;
-		main_clock = tmp * (CONFIG_SYS_AT91_SLOW_CLOCK / 16);
-	}
-#endif
-	gd->arch.main_clk_rate_hz = main_clock;
-
-	/* report if PLLA is more than mildly overclocked */
-	gd->arch.plla_rate_hz = at91_pll_rate(main_clock, readl(&pmc->pllar));
-
-#ifdef CONFIG_USB_ATMEL
-	/*
-	 * USB clock init:  choose 48 MHz PLLB value,
-	 * disable 48MHz clock during usb peripheral suspend.
-	 *
-	 * REVISIT:  assumes MCK doesn't derive from PLLB!
-	 */
-	gd->arch.at91_pllb_usb_init = at91_pll_calc(main_clock, 48000000 * 2) |
-			     AT91_PMC_PLLBR_USBDIV_2;
-	gd->arch.pllb_rate_hz = at91_pll_rate(main_clock,
-					      gd->arch.at91_pllb_usb_init);
-#endif
-
-	/*
-	 * MCK and CPU derive from one of those primary clocks.
-	 * For now, assume this parentage won't change.
-	 */
-	mckr = readl(&pmc->mckr);
-#if defined(CONFIG_AT91SAM9G45) || defined(CONFIG_AT91SAM9M10G45) \
-		|| defined(CONFIG_AT91SAM9N12) || defined(CONFIG_AT91SAM9X5)
-	/* plla divisor by 2 */
-	gd->arch.plla_rate_hz /= (1 << ((mckr & 1 << 12) >> 12));
-#endif
-	gd->arch.mck_rate_hz = at91_css_to_rate(mckr & AT91_PMC_MCKR_CSS_MASK);
-	freq = gd->arch.mck_rate_hz;
-
-	freq /= (1 << ((mckr & AT91_PMC_MCKR_PRES_MASK) >> 2));	/* prescale */
-#if defined(CONFIG_AT91SAM9G20)
-	/* mdiv ; (x >> 7) = ((x >> 8) * 2) */
-	gd->arch.mck_rate_hz = (mckr & AT91_PMC_MCKR_MDIV_MASK) ?
-		freq / ((mckr & AT91_PMC_MCKR_MDIV_MASK) >> 7) : freq;
-	if (mckr & AT91_PMC_MCKR_MDIV_MASK)
-		freq /= 2;			/* processor clock division */
-#elif defined(CONFIG_AT91SAM9G45) || defined(CONFIG_AT91SAM9M10G45) \
-		|| defined(CONFIG_AT91SAM9N12) || defined(CONFIG_AT91SAM9X5)
-	/* mdiv <==> divisor
-	 *  0   <==>   1
-	 *  1   <==>   2
-	 *  2   <==>   4
-	 *  3   <==>   3
-	 */
-	gd->arch.mck_rate_hz = (mckr & AT91_PMC_MCKR_MDIV_MASK) ==
-		(AT91_PMC_MCKR_MDIV_2 | AT91_PMC_MCKR_MDIV_4)
-		? freq / 3
-		: freq / (1 << ((mckr & AT91_PMC_MCKR_MDIV_MASK) >> 8));
-#else
-	gd->arch.mck_rate_hz = freq /
-			(1 << ((mckr & AT91_PMC_MCKR_MDIV_MASK) >> 8));
-#endif
-	gd->arch.cpu_clk_rate_hz = freq;
-
-	return 0;
-}
-
-#if !defined(AT91_PLL_LOCK_TIMEOUT)
-#define AT91_PLL_LOCK_TIMEOUT	1000000
-#endif
-
-void at91_plla_init(u32 pllar)
-{
-	struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC;
-	int timeout = AT91_PLL_LOCK_TIMEOUT;
-
-	writel(pllar, &pmc->pllar);
-	while (!(readl(&pmc->sr) & (AT91_PMC_LOCKA | AT91_PMC_MCKRDY))) {
-		timeout--;
-		if (timeout == 0)
-			break;
-	}
-}
-void at91_pllb_init(u32 pllbr)
-{
-	struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC;
-	int timeout = AT91_PLL_LOCK_TIMEOUT;
-
-	writel(pllbr, &pmc->pllbr);
-	while (!(readl(&pmc->sr) & (AT91_PMC_LOCKB | AT91_PMC_MCKRDY))) {
-		timeout--;
-		if (timeout == 0)
-			break;
-	}
-}
-
-void at91_mck_init(u32 mckr)
-{
-	struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC;
-	int timeout = AT91_PLL_LOCK_TIMEOUT;
-	u32 tmp;
-
-	tmp = readl(&pmc->mckr);
-	tmp &= ~(AT91_PMC_MCKR_PRES_MASK |
-		 AT91_PMC_MCKR_MDIV_MASK |
-		 AT91_PMC_MCKR_PLLADIV_MASK |
-		 AT91_PMC_MCKR_CSS_MASK);
-	tmp |= mckr & (AT91_PMC_MCKR_PRES_MASK |
-		       AT91_PMC_MCKR_MDIV_MASK |
-		       AT91_PMC_MCKR_PLLADIV_MASK |
-		       AT91_PMC_MCKR_CSS_MASK);
-	writel(tmp, &pmc->mckr);
-
-	while (!(readl(&pmc->sr) & AT91_PMC_MCKRDY)) {
-		timeout--;
-		if (timeout == 0)
-			break;
-	}
-}
-
-void at91_periph_clk_enable(int id)
-{
-	struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC;
-
-	writel(1 << id, &pmc->pcer);
-}
diff --git a/arch/arm/cpu/arm926ejs/at91/config.mk b/arch/arm/cpu/arm926ejs/at91/config.mk
deleted file mode 100644
index 370630d4de..0000000000
--- a/arch/arm/cpu/arm926ejs/at91/config.mk
+++ /dev/null
@@ -1,2 +0,0 @@
-PF_CPPFLAGS_TUNE := $(call cc-option,-mtune=arm926ejs,)
-PLATFORM_CPPFLAGS += $(PF_CPPFLAGS_TUNE)
diff --git a/arch/arm/cpu/arm926ejs/at91/cpu.c b/arch/arm/cpu/arm926ejs/at91/cpu.c
deleted file mode 100644
index da1d35907e..0000000000
--- a/arch/arm/cpu/arm926ejs/at91/cpu.c
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
- * (C) Copyright 2010
- * Reinhard Meyer, reinhard.meyer@emk-elektronik.de
- * (C) Copyright 2009
- * Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/io.h>
-#include <asm/arch/hardware.h>
-#include <asm/arch/at91_pmc.h>
-#include <asm/arch/at91_pit.h>
-#include <asm/arch/at91_gpbr.h>
-#include <asm/arch/clk.h>
-
-#ifndef CONFIG_SYS_AT91_MAIN_CLOCK
-#define CONFIG_SYS_AT91_MAIN_CLOCK 0
-#endif
-
-int arch_cpu_init(void)
-{
-	return at91_clock_init(CONFIG_SYS_AT91_MAIN_CLOCK);
-}
-
-void arch_preboot_os(void)
-{
-	ulong cpiv;
-	at91_pit_t *pit = (at91_pit_t *) ATMEL_BASE_PIT;
-
-	cpiv = AT91_PIT_MR_PIV_MASK(readl(&pit->piir));
-
-	/*
-	 * Disable PITC
-	 * Add 0x1000 to current counter to stop it faster
-	 * without waiting for wrapping back to 0
-	 */
-	writel(cpiv + 0x1000, &pit->mr);
-}
-
-#if defined(CONFIG_DISPLAY_CPUINFO)
-int print_cpuinfo(void)
-{
-	char buf[32];
-
-	printf("CPU: %s\n", ATMEL_CPU_NAME);
-	printf("Crystal frequency: %8s MHz\n",
-					strmhz(buf, get_main_clk_rate()));
-	printf("CPU clock        : %8s MHz\n",
-					strmhz(buf, get_cpu_clk_rate()));
-	printf("Master clock     : %8s MHz\n",
-					strmhz(buf, get_mck_clk_rate()));
-
-	return 0;
-}
-#endif
diff --git a/arch/arm/cpu/arm926ejs/at91/eflash.c b/arch/arm/cpu/arm926ejs/at91/eflash.c
deleted file mode 100644
index 3f39264289..0000000000
--- a/arch/arm/cpu/arm926ejs/at91/eflash.c
+++ /dev/null
@@ -1,254 +0,0 @@
-/*
- * (C) Copyright 2010
- * Reinhard Meyer, EMK Elektronik, reinhard.meyer@emk-elektronik.de
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-/*
- * this driver supports the enhanced embedded flash in the Atmel
- * AT91SAM9XE devices with the following geometry:
- *
- * AT91SAM9XE128: 1 plane of  8 regions of 32 pages (total  256 pages)
- * AT91SAM9XE256: 1 plane of 16 regions of 32 pages (total  512 pages)
- * AT91SAM9XE512: 1 plane of 32 regions of 32 pages (total 1024 pages)
- * (the exact geometry is read from the flash at runtime, so any
- *  future devices should already be covered)
- *
- * Regions can be write/erase protected.
- * Whole (!) pages can be individually written with erase on the fly.
- * Writing partial pages will corrupt the rest of the page.
- *
- * The flash is presented to u-boot with each region being a sector,
- * having the following effects:
- * Each sector can be hardware protected (protect on/off).
- * Each page in a sector can be rewritten anytime.
- * Since pages are erased when written, the "erase" does nothing.
- * The first "CONFIG_EFLASH_PROTSECTORS" cannot be unprotected
- * by u-Boot commands.
- *
- * Note: Redundant environment will not work in this flash since
- * it does use partial page writes. Make sure the environment spans
- * whole pages!
- */
-
-/*
- * optional TODOs (nice to have features):
- *
- * make the driver coexist with other NOR flash drivers
- *	(use an index into flash_info[], requires work
- *	in those other drivers, too)
- * Make the erase command fill the sectors with 0xff
- *	(if the flashes grow larger in the future and
- *	someone puts a jffs2 into them)
- * do a read-modify-write for partially programmed pages
- */
-#include <common.h>
-#include <asm/io.h>
-#include <asm/arch/hardware.h>
-#include <asm/arch/at91_common.h>
-#include <asm/arch/at91_eefc.h>
-#include <asm/arch/at91_dbu.h>
-
-/* checks to detect configuration errors */
-#if CONFIG_SYS_MAX_FLASH_BANKS!=1
-#error eflash: this driver can only handle 1 bank
-#endif
-
-/* global structure */
-flash_info_t flash_info[CONFIG_SYS_MAX_FLASH_BANKS];
-static u32 pagesize;
-
-unsigned long flash_init (void)
-{
-	at91_eefc_t *eefc = (at91_eefc_t *) ATMEL_BASE_EEFC;
-	at91_dbu_t *dbu = (at91_dbu_t *) ATMEL_BASE_DBGU;
-	u32 id, size, nplanes, planesize, nlocks;
-	u32 addr, i, tmp=0;
-
-	debug("eflash: init\n");
-
-	flash_info[0].flash_id = FLASH_UNKNOWN;
-
-	/* check if its an AT91ARM9XE SoC */
-	if ((readl(&dbu->cidr) & AT91_DBU_CID_ARCH_MASK) != AT91_DBU_CID_ARCH_9XExx) {
-		puts("eflash: not an AT91SAM9XE\n");
-		return 0;
-	}
-
-	/* now query the eflash for its structure */
-	writel(AT91_EEFC_FCR_KEY | AT91_EEFC_FCR_FCMD_GETD, &eefc->fcr);
-	while ((readl(&eefc->fsr) & AT91_EEFC_FSR_FRDY) == 0)
-		;
-	id = readl(&eefc->frr);		/* word 0 */
-	size = readl(&eefc->frr);	/* word 1 */
-	pagesize = readl(&eefc->frr);	/* word 2 */
-	nplanes = readl(&eefc->frr);	/* word 3 */
-	planesize = readl(&eefc->frr);	/* word 4 */
-	debug("id=%08x size=%u pagesize=%u planes=%u planesize=%u\n",
-		id, size, pagesize, nplanes, planesize);
-	for (i=1; i<nplanes; i++) {
-		tmp = readl(&eefc->frr);	/* words 5..4+nplanes-1 */
-	};
-	nlocks = readl(&eefc->frr);	/* word 4+nplanes */
-	debug("nlocks=%u\n", nlocks);
-	/* since we are going to use the lock regions as sectors, check count */
-	if (nlocks > CONFIG_SYS_MAX_FLASH_SECT) {
-		printf("eflash: number of lock regions(%u) "\
-			"> CONFIG_SYS_MAX_FLASH_SECT. reducing...\n",
-			nlocks);
-		nlocks = CONFIG_SYS_MAX_FLASH_SECT;
-	}
-	flash_info[0].size = size;
-	flash_info[0].sector_count = nlocks;
-	flash_info[0].flash_id = id;
-
-	addr = ATMEL_BASE_FLASH;
-	for (i=0; i<nlocks; i++) {
-		tmp = readl(&eefc->frr);	/* words 4+nplanes+1.. */
-		flash_info[0].start[i] = addr;
-		flash_info[0].protect[i] = 0;
-		addr += tmp;
-	};
-
-	/* now read the protection information for all regions */
-	writel(AT91_EEFC_FCR_KEY | AT91_EEFC_FCR_FCMD_GLB, &eefc->fcr);
-	while ((readl(&eefc->fsr) & AT91_EEFC_FSR_FRDY) == 0)
-		;
-	for (i=0; i<flash_info[0].sector_count; i++) {
-		if (i%32 == 0)
-			tmp = readl(&eefc->frr);
-		flash_info[0].protect[i] = (tmp >> (i%32)) & 1;
-#if defined(CONFIG_EFLASH_PROTSECTORS)
-		if (i < CONFIG_EFLASH_PROTSECTORS)
-			flash_info[0].protect[i] = 1;
-#endif
-	}
-
-	return size;
-}
-
-void flash_print_info (flash_info_t *info)
-{
-	int i;
-
-	puts("AT91SAM9XE embedded flash\n  Size: ");
-	print_size(info->size, " in ");
-	printf("%d Sectors\n", info->sector_count);
-
-	printf("  Sector Start Addresses:");
-	for (i=0; i<info->sector_count; ++i) {
-		if ((i % 5) == 0)
-			printf("\n   ");
-		printf(" %08lX%s",
-			info->start[i],
-			info->protect[i] ? " (RO)" : "     "
-		);
-	}
-	printf ("\n");
-	return;
-}
-
-int flash_real_protect (flash_info_t *info, long sector, int prot)
-{
-	at91_eefc_t *eefc = (at91_eefc_t *) ATMEL_BASE_EEFC;
-	u32 pagenum = (info->start[sector]-ATMEL_BASE_FLASH)/pagesize;
-	u32 i, tmp=0;
-
-	debug("protect sector=%ld prot=%d\n", sector, prot);
-
-#if defined(CONFIG_EFLASH_PROTSECTORS)
-	if (sector < CONFIG_EFLASH_PROTSECTORS) {
-		if (!prot) {
-			printf("eflash: sector %lu cannot be unprotected\n",
-				sector);
-		}
-		return 1; /* return anyway, caller does not care for result */
-	}
-#endif
-	if (prot) {
-		writel(AT91_EEFC_FCR_KEY | AT91_EEFC_FCR_FCMD_SLB |
-			(pagenum << AT91_EEFC_FCR_FARG_SHIFT), &eefc->fcr);
-	} else {
-		writel(AT91_EEFC_FCR_KEY | AT91_EEFC_FCR_FCMD_CLB |
-			(pagenum << AT91_EEFC_FCR_FARG_SHIFT), &eefc->fcr);
-	}
-	while ((readl(&eefc->fsr) & AT91_EEFC_FSR_FRDY) == 0)
-		;
-	/* now re-read the protection information for all regions */
-	writel(AT91_EEFC_FCR_KEY | AT91_EEFC_FCR_FCMD_GLB, &eefc->fcr);
-	while ((readl(&eefc->fsr) & AT91_EEFC_FSR_FRDY) == 0)
-		;
-	for (i=0; i<info->sector_count; i++) {
-		if (i%32 == 0)
-			tmp = readl(&eefc->frr);
-		info->protect[i] = (tmp >> (i%32)) & 1;
-	}
-	return 0;
-}
-
-static u32 erase_write_page (u32 pagenum)
-{
-	at91_eefc_t *eefc = (at91_eefc_t *) ATMEL_BASE_EEFC;
-
-	debug("erase+write page=%u\n", pagenum);
-
-	/* give erase and write page command */
-	writel(AT91_EEFC_FCR_KEY | AT91_EEFC_FCR_FCMD_EWP |
-		(pagenum << AT91_EEFC_FCR_FARG_SHIFT), &eefc->fcr);
-	while ((readl(&eefc->fsr) & AT91_EEFC_FSR_FRDY) == 0)
-		;
-	/* return status */
-	return readl(&eefc->fsr)
-		& (AT91_EEFC_FSR_FCMDE | AT91_EEFC_FSR_FLOCKE);
-}
-
-int flash_erase (flash_info_t *info, int s_first, int s_last)
-{
-	debug("erase first=%d last=%d\n", s_first, s_last);
-	puts("this flash does not need and support erasing!\n");
-	return 0;
-}
-
-/*
- * Copy memory to flash, returns:
- * 0 - OK
- * 1 - write timeout
- */
-
-int write_buff (flash_info_t *info, uchar *src, ulong addr, ulong cnt)
-{
-	u32 pagenum;
-	u32 *src32, *dst32;
-	u32 i;
-
-	debug("write src=%08lx addr=%08lx cnt=%lx\n",
-		(ulong)src, addr, cnt);
-
-	/* REQUIRE addr to be on a page start, abort if not */
-	if (addr % pagesize) {
-		printf ("eflash: start %08lx is not on page start\n"\
-			"        write aborted\n", addr);
-		return 1;
-	}
-
-	/* now start copying data */
-	pagenum = (addr-ATMEL_BASE_FLASH)/pagesize;
-	src32 = (u32 *) src;
-	dst32 = (u32 *) addr;
-	while (cnt > 0) {
-		i = pagesize / 4;
-		/* fill page buffer */
-		while (i--)
-			*dst32++ = *src32++;
-		/* write page */
-		if (erase_write_page(pagenum))
-			return 1;
-		pagenum++;
-		if (cnt > pagesize)
-			cnt -= pagesize;
-		else
-			cnt = 0;
-	}
-	return 0;
-}
diff --git a/arch/arm/cpu/arm926ejs/at91/led.c b/arch/arm/cpu/arm926ejs/at91/led.c
deleted file mode 100644
index b8d5c785df..0000000000
--- a/arch/arm/cpu/arm926ejs/at91/led.c
+++ /dev/null
@@ -1,48 +0,0 @@
-/*
- * (C) Copyright 2007-2008
- * Stelian Pop <stelian@popies.net>
- * Lead Tech Design <www.leadtechdesign.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/gpio.h>
-#include <asm/arch/gpio.h>
-#include <status_led.h>
-
-#ifdef CONFIG_RED_LED
-void red_led_on(void)
-{
-	gpio_set_value(CONFIG_RED_LED, 1);
-}
-
-void red_led_off(void)
-{
-	gpio_set_value(CONFIG_RED_LED, 0);
-}
-#endif
-
-#ifdef CONFIG_GREEN_LED
-void green_led_on(void)
-{
-	gpio_set_value(CONFIG_GREEN_LED, 0);
-}
-
-void green_led_off(void)
-{
-	gpio_set_value(CONFIG_GREEN_LED, 1);
-}
-#endif
-
-#ifdef CONFIG_YELLOW_LED
-void yellow_led_on(void)
-{
-	gpio_set_value(CONFIG_YELLOW_LED, 0);
-}
-
-void yellow_led_off(void)
-{
-	gpio_set_value(CONFIG_YELLOW_LED, 1);
-}
-#endif
diff --git a/arch/arm/cpu/arm926ejs/at91/lowlevel_init.S b/arch/arm/cpu/arm926ejs/at91/lowlevel_init.S
deleted file mode 100644
index a9ec81a75c..0000000000
--- a/arch/arm/cpu/arm926ejs/at91/lowlevel_init.S
+++ /dev/null
@@ -1,246 +0,0 @@
-/*
- * Memory Setup stuff - taken from blob memsetup.S
- *
- * Copyright (C) 1999 2000 2001 Erik Mouw (J.A.K.Mouw@its.tudelft.nl) and
- *		       Jan-Derk Bakker (J.D.Bakker@its.tudelft.nl)
- *
- * Copyright (C) 2008 Ronetix Ilko Iliev (www.ronetix.at)
- * Copyright (C) 2009 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <config.h>
-#include <asm/arch/hardware.h>
-#include <asm/arch/at91_pmc.h>
-#include <asm/arch/at91_wdt.h>
-#include <asm/arch/at91_pio.h>
-#include <asm/arch/at91_matrix.h>
-#include <asm/arch/at91sam9_sdramc.h>
-#include <asm/arch/at91sam9_smc.h>
-#include <asm/arch/at91_rstc.h>
-#ifdef CONFIG_ATMEL_LEGACY
-#include <asm/arch/at91sam9_matrix.h>
-#endif
-#ifndef CONFIG_SYS_MATRIX_EBICSA_VAL
-#define CONFIG_SYS_MATRIX_EBICSA_VAL CONFIG_SYS_MATRIX_EBI0CSA_VAL
-#endif
-
-.globl lowlevel_init
-.type lowlevel_init,function
-lowlevel_init:
-
-POS1:
-	adr	r5, POS1	/* r5 = POS1 run time */
-	ldr	r0, =POS1	/* r0 = POS1 compile */
-	sub	r5, r5, r0	/* r0 = CONFIG_SYS_TEXT_BASE-1 */
-
-	/* memory control configuration 1 */
-	ldr	r0, =SMRDATA
-	ldr	r2, =SMRDATA1
-	add	r0, r0, r5
-	add	r2, r2, r5
-0:
-	/* the address */
-	ldr	r1, [r0], #4
-	/* the value */
-	ldr	r3, [r0], #4
-	str	r3, [r1]
-	cmp	r2, r0
-	bne	0b
-
-/* ----------------------------------------------------------------------------
- * PMC Init Step 1.
- * ----------------------------------------------------------------------------
- * - Check if the PLL is already initialized
- * ----------------------------------------------------------------------------
- */
-	ldr	r1, =(AT91_ASM_PMC_MCKR)
-	ldr	r0, [r1]
-	and	r0, r0, #3
-	cmp	r0, #0
-	bne	PLL_setup_end
-
-/* ---------------------------------------------------------------------------
- * - Enable the Main Oscillator
- * ---------------------------------------------------------------------------
- */
-	ldr	r1, =(AT91_ASM_PMC_MOR)
-	ldr	r2, =(AT91_ASM_PMC_SR)
-	/* Main oscillator Enable register PMC_MOR: */
-	ldr	r0, =CONFIG_SYS_MOR_VAL
-	str	r0, [r1]
-
-	/* Reading the PMC Status to detect when the Main Oscillator is enabled */
-	mov	r4, #AT91_PMC_IXR_MOSCS
-MOSCS_Loop:
-	ldr	r3, [r2]
-	and	r3, r4, r3
-	cmp	r3, #AT91_PMC_IXR_MOSCS
-	bne	MOSCS_Loop
-
-/* ----------------------------------------------------------------------------
- * PMC Init Step 2.
- * ----------------------------------------------------------------------------
- * Setup PLLA
- * ----------------------------------------------------------------------------
- */
-	ldr	r1, =(AT91_ASM_PMC_PLLAR)
-	ldr	r0, =CONFIG_SYS_PLLAR_VAL
-	str	r0, [r1]
-
-	/* Reading the PMC Status register to detect when the PLLA is locked */
-	mov	r4, #AT91_PMC_IXR_LOCKA
-MOSCS_Loop1:
-	ldr	r3, [r2]
-	and	r3, r4, r3
-	cmp	r3, #AT91_PMC_IXR_LOCKA
-	bne	MOSCS_Loop1
-
-/* ----------------------------------------------------------------------------
- * PMC Init Step 3.
- * ----------------------------------------------------------------------------
- * - Switch on the Main Oscillator
- * ----------------------------------------------------------------------------
- */
-	ldr	r1, =(AT91_ASM_PMC_MCKR)
-
-	/* -Master Clock Controller register PMC_MCKR */
-	ldr	r0, =CONFIG_SYS_MCKR1_VAL
-	str	r0, [r1]
-
-	/* Reading the PMC Status to detect when the Master clock is ready */
-	mov	r4, #AT91_PMC_IXR_MCKRDY
-MCKRDY_Loop:
-	ldr	r3, [r2]
-	and	r3, r4, r3
-	cmp	r3, #AT91_PMC_IXR_MCKRDY
-	bne	MCKRDY_Loop
-
-	ldr	r0, =CONFIG_SYS_MCKR2_VAL
-	str	r0, [r1]
-
-	/* Reading the PMC Status to detect when the Master clock is ready */
-	mov	r4, #AT91_PMC_IXR_MCKRDY
-MCKRDY_Loop1:
-	ldr	r3, [r2]
-	and	r3, r4, r3
-	cmp	r3, #AT91_PMC_IXR_MCKRDY
-	bne	MCKRDY_Loop1
-PLL_setup_end:
-
-/* ----------------------------------------------------------------------------
- * - memory control configuration 2
- * ----------------------------------------------------------------------------
- */
-	ldr	r0, =(AT91_ASM_SDRAMC_TR)
-	ldr	r1, [r0]
-	cmp	r1, #0
-	bne	SDRAM_setup_end
-
-	ldr	r0, =SMRDATA1
-	ldr	r2, =SMRDATA2
-	add	r0, r0, r5
-	add	r2, r2, r5
-2:
-	/* the address */
-	ldr	r1, [r0], #4
-	/* the value */
-	ldr	r3, [r0], #4
-	str	r3, [r1]
-	cmp	r2, r0
-	bne	2b
-
-SDRAM_setup_end:
-	/* everything is fine now */
-	mov	pc, lr
-
-	.ltorg
-
-SMRDATA:
-	.word AT91_ASM_WDT_MR
-	.word CONFIG_SYS_WDTC_WDMR_VAL
-	/* configure PIOx as EBI0 D[16-31] */
-#if defined(CONFIG_AT91SAM9263)
-	.word AT91_ASM_PIOD_PDR
-	.word CONFIG_SYS_PIOD_PDR_VAL1
-	.word AT91_ASM_PIOD_PUDR
-	.word CONFIG_SYS_PIOD_PPUDR_VAL
-	.word AT91_ASM_PIOD_ASR
-	.word CONFIG_SYS_PIOD_PPUDR_VAL
-#elif defined(CONFIG_AT91SAM9260) || defined(CONFIG_AT91SAM9261) \
-	|| defined(CONFIG_AT91SAM9G20)
-	.word AT91_ASM_PIOC_PDR
-	.word CONFIG_SYS_PIOC_PDR_VAL1
-	.word AT91_ASM_PIOC_PUDR
-	.word CONFIG_SYS_PIOC_PPUDR_VAL
-#endif
-	.word AT91_ASM_MATRIX_CSA0
-	.word CONFIG_SYS_MATRIX_EBICSA_VAL
-
-	/* flash */
-	.word AT91_ASM_SMC_MODE0
-	.word CONFIG_SYS_SMC0_MODE0_VAL
-
-	.word AT91_ASM_SMC_CYCLE0
-	.word CONFIG_SYS_SMC0_CYCLE0_VAL
-
-	.word AT91_ASM_SMC_PULSE0
-	.word CONFIG_SYS_SMC0_PULSE0_VAL
-
-	.word AT91_ASM_SMC_SETUP0
-	.word CONFIG_SYS_SMC0_SETUP0_VAL
-
-SMRDATA1:
-	.word AT91_ASM_SDRAMC_MR
-	.word CONFIG_SYS_SDRC_MR_VAL1
-	.word AT91_ASM_SDRAMC_TR
-	.word CONFIG_SYS_SDRC_TR_VAL1
-	.word AT91_ASM_SDRAMC_CR
-	.word CONFIG_SYS_SDRC_CR_VAL
-	.word AT91_ASM_SDRAMC_MDR
-	.word CONFIG_SYS_SDRC_MDR_VAL
-	.word AT91_ASM_SDRAMC_MR
-	.word CONFIG_SYS_SDRC_MR_VAL2
-	.word CONFIG_SYS_SDRAM_BASE
-	.word CONFIG_SYS_SDRAM_VAL1
-	.word AT91_ASM_SDRAMC_MR
-	.word CONFIG_SYS_SDRC_MR_VAL3
-	.word CONFIG_SYS_SDRAM_BASE
-	.word CONFIG_SYS_SDRAM_VAL2
-	.word CONFIG_SYS_SDRAM_BASE
-	.word CONFIG_SYS_SDRAM_VAL3
-	.word CONFIG_SYS_SDRAM_BASE
-	.word CONFIG_SYS_SDRAM_VAL4
-	.word CONFIG_SYS_SDRAM_BASE
-	.word CONFIG_SYS_SDRAM_VAL5
-	.word CONFIG_SYS_SDRAM_BASE
-	.word CONFIG_SYS_SDRAM_VAL6
-	.word CONFIG_SYS_SDRAM_BASE
-	.word CONFIG_SYS_SDRAM_VAL7
-	.word CONFIG_SYS_SDRAM_BASE
-	.word CONFIG_SYS_SDRAM_VAL8
-	.word CONFIG_SYS_SDRAM_BASE
-	.word CONFIG_SYS_SDRAM_VAL9
-	.word AT91_ASM_SDRAMC_MR
-	.word CONFIG_SYS_SDRC_MR_VAL4
-	.word CONFIG_SYS_SDRAM_BASE
-	.word CONFIG_SYS_SDRAM_VAL10
-	.word AT91_ASM_SDRAMC_MR
-	.word CONFIG_SYS_SDRC_MR_VAL5
-	.word CONFIG_SYS_SDRAM_BASE
-	.word CONFIG_SYS_SDRAM_VAL11
-	.word AT91_ASM_SDRAMC_TR
-	.word CONFIG_SYS_SDRC_TR_VAL2
-	.word CONFIG_SYS_SDRAM_BASE
-	.word CONFIG_SYS_SDRAM_VAL12
-	/* User reset enable*/
-	.word AT91_ASM_RSTC_MR
-	.word CONFIG_SYS_RSTC_RMR_VAL
-#ifdef CONFIG_SYS_MATRIX_MCFG_REMAP
-	/* MATRIX_MCFG - REMAP all masters */
-	.word AT91_ASM_MATRIX_MCFG
-	.word 0x1FF
-#endif
-SMRDATA2:
-	.word 0
diff --git a/arch/arm/cpu/arm926ejs/at91/reset.c b/arch/arm/cpu/arm926ejs/at91/reset.c
deleted file mode 100644
index e67f47bd04..0000000000
--- a/arch/arm/cpu/arm926ejs/at91/reset.c
+++ /dev/null
@@ -1,29 +0,0 @@
-/*
- * (C) Copyright 2007-2008
- * Stelian Pop <stelian@popies.net>
- * Lead Tech Design <www.leadtechdesign.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/io.h>
-#include <asm/arch/hardware.h>
-#include <asm/arch/at91_rstc.h>
-
-/* Reset the cpu by telling the reset controller to do so */
-void reset_cpu(ulong ignored)
-{
-	at91_rstc_t *rstc = (at91_rstc_t *) ATMEL_BASE_RSTC;
-
-	writel(AT91_RSTC_KEY
-		| AT91_RSTC_CR_PROCRST	/* Processor Reset */
-		| AT91_RSTC_CR_PERRST	/* Peripheral Reset */
-#ifdef CONFIG_AT91RESET_EXTRST
-		| AT91_RSTC_CR_EXTRST	/* External Reset (assert nRST pin) */
-#endif
-		, &rstc->cr);
-	/* never reached */
-	while (1)
-		;
-}
diff --git a/arch/arm/cpu/arm926ejs/at91/timer.c b/arch/arm/cpu/arm926ejs/at91/timer.c
deleted file mode 100644
index b0b7fb93fb..0000000000
--- a/arch/arm/cpu/arm926ejs/at91/timer.c
+++ /dev/null
@@ -1,120 +0,0 @@
-/*
- * (C) Copyright 2007-2008
- * Stelian Pop <stelian@popies.net>
- * Lead Tech Design <www.leadtechdesign.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/io.h>
-#include <asm/arch/hardware.h>
-#include <asm/arch/at91_pit.h>
-#include <asm/arch/at91_pmc.h>
-#include <asm/arch/clk.h>
-#include <div64.h>
-
-#if !defined(CONFIG_AT91FAMILY)
-# error You need to define CONFIG_AT91FAMILY in your board config!
-#endif
-
-DECLARE_GLOBAL_DATA_PTR;
-
-/*
- * We're using the AT91CAP9/SAM9 PITC in 32 bit mode, by
- * setting the 20 bit counter period to its maximum (0xfffff).
- * (See the relevant data sheets to understand that this really works)
- *
- * We do also mimic the typical powerpc way of incrementing
- * two 32 bit registers called tbl and tbu.
- *
- * Those registers increment at 1/16 the main clock rate.
- */
-
-#define TIMER_LOAD_VAL	0xfffff
-
-static inline unsigned long long tick_to_time(unsigned long long tick)
-{
-	tick *= CONFIG_SYS_HZ;
-	do_div(tick, gd->arch.timer_rate_hz);
-
-	return tick;
-}
-
-static inline unsigned long long usec_to_tick(unsigned long long usec)
-{
-	usec *= gd->arch.timer_rate_hz;
-	do_div(usec, 1000000);
-
-	return usec;
-}
-
-/*
- * Use the PITC in full 32 bit incrementing mode
- */
-int timer_init(void)
-{
-	at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC;
-	at91_pit_t *pit = (at91_pit_t *) ATMEL_BASE_PIT;
-
-	/* Enable PITC Clock */
-	writel(1 << ATMEL_ID_SYS, &pmc->pcer);
-
-	/* Enable PITC */
-	writel(TIMER_LOAD_VAL | AT91_PIT_MR_EN , &pit->mr);
-
-	gd->arch.timer_rate_hz = gd->arch.mck_rate_hz / 16;
-	gd->arch.tbu = gd->arch.tbl = 0;
-
-	return 0;
-}
-
-/*
- * Get the current 64 bit timer tick count
- */
-unsigned long long get_ticks(void)
-{
-	at91_pit_t *pit = (at91_pit_t *) ATMEL_BASE_PIT;
-
-	ulong now = readl(&pit->piir);
-
-	/* increment tbu if tbl has rolled over */
-	if (now < gd->arch.tbl)
-		gd->arch.tbu++;
-	gd->arch.tbl = now;
-	return (((unsigned long long)gd->arch.tbu) << 32) | gd->arch.tbl;
-}
-
-void __udelay(unsigned long usec)
-{
-	unsigned long long start;
-	ulong tmo;
-
-	start = get_ticks();		/* get current timestamp */
-	tmo = usec_to_tick(usec);	/* convert usecs to ticks */
-	while ((get_ticks() - start) < tmo)
-		;			/* loop till time has passed */
-}
-
-/*
- * get_timer(base) can be used to check for timeouts or
- * to measure elasped time relative to an event:
- *
- * ulong start_time = get_timer(0) sets start_time to the current
- * time value.
- * get_timer(start_time) returns the time elapsed since then.
- *
- * The time is used in CONFIG_SYS_HZ units!
- */
-ulong get_timer(ulong base)
-{
-	return tick_to_time(get_ticks()) - base;
-}
-
-/*
- * Return the number of timer ticks per second.
- */
-ulong get_tbclk(void)
-{
-	return gd->arch.timer_rate_hz;
-}
diff --git a/arch/arm/cpu/arm926ejs/davinci/Kconfig b/arch/arm/cpu/arm926ejs/davinci/Kconfig
deleted file mode 100644
index 613f04d8b0..0000000000
--- a/arch/arm/cpu/arm926ejs/davinci/Kconfig
+++ /dev/null
@@ -1,78 +0,0 @@
-if ARCH_DAVINCI
-
-choice
-	prompt "DaVinci board select"
-
-config TARGET_ENBW_CMC
-	bool "EnBW CMC board"
-
-config TARGET_IPAM390
-	bool "IPAM390 board"
-	select SUPPORT_SPL
-
-config TARGET_DA830EVM
-	bool "DA830 EVM board"
-
-config TARGET_DA850EVM
-	bool "DA850 EVM board"
-	select SUPPORT_SPL
-
-config TARGET_CAM_ENC_4XX
-	bool "CAM ENC 4xx board"
-	select SUPPORT_SPL
-
-config TARGET_HAWKBOARD
-	bool "Hawkboard"
-	select SUPPORT_SPL
-
-config TARGET_DAVINCI_DM355EVM
-	bool "DM355 EVM board"
-
-config TARGET_DAVINCI_DM355LEOPARD
-	bool "DM355 Leopard board"
-
-config TARGET_DAVINCI_DM365EVM
-	bool "DM365 EVM board"
-
-config TARGET_DAVINCI_DM6467EVM
-	bool "DM6467 EVM board"
-
-config TARGET_DAVINCI_DVEVM
-	bool "DVEVM board"
-
-config TARGET_EA20
-	bool "EA20 board"
-
-config TARGET_DAVINCI_SCHMOOGIE
-	bool "Schmoogie board"
-
-config TARGET_DAVINCI_SFFSDR
-	bool "SFFSDR board"
-
-config TARGET_DAVINCI_SONATA
-	bool "Sonata board"
-
-config TARGET_CALIMAIN
-	bool "Calimain board"
-
-endchoice
-
-config SYS_SOC
-	default "davinci"
-
-source "board/enbw/enbw_cmc/Kconfig"
-source "board/ait/cam_enc_4xx/Kconfig"
-source "board/Barix/ipam390/Kconfig"
-source "board/davinci/da8xxevm/Kconfig"
-source "board/davinci/dm355evm/Kconfig"
-source "board/davinci/dm355leopard/Kconfig"
-source "board/davinci/dm365evm/Kconfig"
-source "board/davinci/dm6467evm/Kconfig"
-source "board/davinci/dvevm/Kconfig"
-source "board/davinci/ea20/Kconfig"
-source "board/davinci/schmoogie/Kconfig"
-source "board/davinci/sffsdr/Kconfig"
-source "board/davinci/sonata/Kconfig"
-source "board/omicron/calimain/Kconfig"
-
-endif
diff --git a/arch/arm/cpu/arm926ejs/davinci/Makefile b/arch/arm/cpu/arm926ejs/davinci/Makefile
deleted file mode 100644
index 7d67191de8..0000000000
--- a/arch/arm/cpu/arm926ejs/davinci/Makefile
+++ /dev/null
@@ -1,28 +0,0 @@
-#
-# (C) Copyright 2000-2006
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-#
-# Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
-#
-# SPDX-License-Identifier:	GPL-2.0+
-#
-
-obj-y				+= cpu.o misc.o timer.o psc.o pinmux.o reset.o
-obj-$(CONFIG_DA850_LOWLEVEL)	+= da850_lowlevel.o
-obj-$(CONFIG_SOC_DM355)	+= dm355.o
-obj-$(CONFIG_SOC_DM365)	+= dm365.o
-obj-$(CONFIG_SOC_DM644X)	+= dm644x.o
-obj-$(CONFIG_SOC_DM646X)	+= dm646x.o
-obj-$(CONFIG_SOC_DA830)	+= da830_pinmux.o
-obj-$(CONFIG_SOC_DA850)	+= da850_pinmux.o
-obj-$(CONFIG_DRIVER_TI_EMAC)	+= lxt972.o dp83848.o et1011c.o ksz8873.o
-
-ifdef CONFIG_SPL_BUILD
-obj-$(CONFIG_SPL_FRAMEWORK)	+= spl.o
-obj-$(CONFIG_SOC_DM365)	+= dm365_lowlevel.o
-obj-$(CONFIG_SOC_DA8XX)	+= da850_lowlevel.o
-endif
-
-ifndef CONFIG_SKIP_LOWLEVEL_INIT
-obj-y	+= lowlevel_init.o
-endif
diff --git a/arch/arm/cpu/arm926ejs/davinci/config.mk b/arch/arm/cpu/arm926ejs/davinci/config.mk
deleted file mode 100644
index 69e9d5ab21..0000000000
--- a/arch/arm/cpu/arm926ejs/davinci/config.mk
+++ /dev/null
@@ -1,8 +0,0 @@
-#
-# Copyright (C) 2012, Texas Instruments, Incorporated - http://www.ti.com/
-#
-# SPDX-License-Identifier:	GPL-2.0+
-#
-ifndef CONFIG_SPL_BUILD
-ALL-$(CONFIG_SPL_FRAMEWORK)	+= u-boot.ais
-endif
diff --git a/arch/arm/cpu/arm926ejs/davinci/cpu.c b/arch/arm/cpu/arm926ejs/davinci/cpu.c
deleted file mode 100644
index ff61147757..0000000000
--- a/arch/arm/cpu/arm926ejs/davinci/cpu.c
+++ /dev/null
@@ -1,223 +0,0 @@
-/*
- * Copyright (C) 2004 Texas Instruments.
- * Copyright (C) 2009 David Brownell
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <netdev.h>
-#include <asm/arch/hardware.h>
-#include <asm/io.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-/* offsets from PLL controller base */
-#define PLLC_PLLCTL	0x100
-#define PLLC_PLLM	0x110
-#define PLLC_PREDIV	0x114
-#define PLLC_PLLDIV1	0x118
-#define PLLC_PLLDIV2	0x11c
-#define PLLC_PLLDIV3	0x120
-#define PLLC_POSTDIV	0x128
-#define PLLC_BPDIV	0x12c
-#define PLLC_PLLDIV4	0x160
-#define PLLC_PLLDIV5	0x164
-#define PLLC_PLLDIV6	0x168
-#define PLLC_PLLDIV7	0x16c
-#define PLLC_PLLDIV8	0x170
-#define PLLC_PLLDIV9	0x174
-
-#define BIT(x)		(1 << (x))
-
-/* SOC-specific pll info */
-#ifdef CONFIG_SOC_DM355
-#define ARM_PLLDIV	PLLC_PLLDIV1
-#define DDR_PLLDIV	PLLC_PLLDIV1
-#endif
-
-#ifdef CONFIG_SOC_DM644X
-#define ARM_PLLDIV	PLLC_PLLDIV2
-#define DSP_PLLDIV	PLLC_PLLDIV1
-#define DDR_PLLDIV	PLLC_PLLDIV2
-#endif
-
-#ifdef CONFIG_SOC_DM646X
-#define DSP_PLLDIV	PLLC_PLLDIV1
-#define ARM_PLLDIV	PLLC_PLLDIV2
-#define DDR_PLLDIV	PLLC_PLLDIV1
-#endif
-
-#ifdef CONFIG_SOC_DA8XX
-unsigned int sysdiv[9] = {
-	PLLC_PLLDIV1, PLLC_PLLDIV2, PLLC_PLLDIV3, PLLC_PLLDIV4, PLLC_PLLDIV5,
-	PLLC_PLLDIV6, PLLC_PLLDIV7, PLLC_PLLDIV8, PLLC_PLLDIV9
-};
-
-int clk_get(enum davinci_clk_ids id)
-{
-	int pre_div;
-	int pllm;
-	int post_div;
-	int pll_out;
-	unsigned int pll_base;
-
-	pll_out = CONFIG_SYS_OSCIN_FREQ;
-
-	if (id == DAVINCI_AUXCLK_CLKID)
-		goto out;
-
-	if ((id >> 16) == 1)
-		pll_base = (unsigned int)davinci_pllc1_regs;
-	else
-		pll_base = (unsigned int)davinci_pllc0_regs;
-
-	id &= 0xFFFF;
-
-	/*
-	 * Lets keep this simple. Combining operations can result in
-	 * unexpected approximations
-	 */
-	pre_div = (readl(pll_base + PLLC_PREDIV) &
-		DAVINCI_PLLC_DIV_MASK) + 1;
-	pllm = readl(pll_base + PLLC_PLLM) + 1;
-
-	pll_out /= pre_div;
-	pll_out *= pllm;
-
-	if (id == DAVINCI_PLLM_CLKID)
-		goto out;
-
-	post_div = (readl(pll_base + PLLC_POSTDIV) &
-		DAVINCI_PLLC_DIV_MASK) + 1;
-
-	pll_out /= post_div;
-
-	if (id == DAVINCI_PLLC_CLKID)
-		goto out;
-
-	pll_out /= (readl(pll_base + sysdiv[id - 1]) &
-		DAVINCI_PLLC_DIV_MASK) + 1;
-
-out:
-	return pll_out;
-}
-
-int set_cpu_clk_info(void)
-{
-	gd->bd->bi_arm_freq = clk_get(DAVINCI_ARM_CLKID) / 1000000;
-	/* DDR PHY uses an x2 input clock */
-	gd->bd->bi_ddr_freq = cpu_is_da830() ? 0 :
-				(clk_get(DAVINCI_DDR_CLKID) / 1000000);
-	gd->bd->bi_dsp_freq = 0;
-	return 0;
-}
-
-#else /* CONFIG_SOC_DA8XX */
-
-static unsigned pll_div(volatile void *pllbase, unsigned offset)
-{
-	u32	div;
-
-	div = REG(pllbase + offset);
-	return (div & BIT(15)) ? (1 + (div & 0x1f)) : 1;
-}
-
-static inline unsigned pll_prediv(volatile void *pllbase)
-{
-#ifdef CONFIG_SOC_DM355
-	/* this register read seems to fail on pll0 */
-	if (pllbase == (volatile void *)DAVINCI_PLL_CNTRL0_BASE)
-		return 8;
-	else
-		return pll_div(pllbase, PLLC_PREDIV);
-#elif defined(CONFIG_SOC_DM365)
-	return pll_div(pllbase, PLLC_PREDIV);
-#endif
-	return 1;
-}
-
-static inline unsigned pll_postdiv(volatile void *pllbase)
-{
-#if defined(CONFIG_SOC_DM355) || defined(CONFIG_SOC_DM365)
-	return pll_div(pllbase, PLLC_POSTDIV);
-#elif defined(CONFIG_SOC_DM6446)
-	if (pllbase == (volatile void *)DAVINCI_PLL_CNTRL0_BASE)
-		return pll_div(pllbase, PLLC_POSTDIV);
-#endif
-	return 1;
-}
-
-static unsigned pll_sysclk_mhz(unsigned pll_addr, unsigned div)
-{
-	volatile void	*pllbase = (volatile void *) pll_addr;
-#ifdef CONFIG_SOC_DM646X
-	unsigned	base = CONFIG_REFCLK_FREQ / 1000;
-#else
-	unsigned	base = CONFIG_SYS_HZ_CLOCK / 1000;
-#endif
-
-	/* the PLL might be bypassed */
-	if (readl(pllbase + PLLC_PLLCTL) & BIT(0)) {
-		base /= pll_prediv(pllbase);
-#if defined(CONFIG_SOC_DM365)
-		base *=  2 * (readl(pllbase + PLLC_PLLM) & 0x0ff);
-#else
-		base *= 1 + (REG(pllbase + PLLC_PLLM) & 0x0ff);
-#endif
-		base /= pll_postdiv(pllbase);
-	}
-	return DIV_ROUND_UP(base, 1000 * pll_div(pllbase, div));
-}
-
-#ifdef DAVINCI_DM6467EVM
-unsigned int davinci_arm_clk_get()
-{
-	return pll_sysclk_mhz(DAVINCI_PLL_CNTRL0_BASE, ARM_PLLDIV) * 1000000;
-}
-#endif
-
-#if defined(CONFIG_SOC_DM365)
-unsigned int davinci_clk_get(unsigned int div)
-{
-	return pll_sysclk_mhz(DAVINCI_PLL_CNTRL0_BASE, div) * 1000000;
-}
-#endif
-
-int set_cpu_clk_info(void)
-{
-	unsigned int pllbase = DAVINCI_PLL_CNTRL0_BASE;
-#if defined(CONFIG_SOC_DM365)
-	pllbase = DAVINCI_PLL_CNTRL1_BASE;
-#endif
-	gd->bd->bi_arm_freq = pll_sysclk_mhz(pllbase, ARM_PLLDIV);
-
-#ifdef DSP_PLLDIV
-	gd->bd->bi_dsp_freq =
-		pll_sysclk_mhz(DAVINCI_PLL_CNTRL0_BASE, DSP_PLLDIV);
-#else
-	gd->bd->bi_dsp_freq = 0;
-#endif
-
-	pllbase = DAVINCI_PLL_CNTRL1_BASE;
-#if defined(CONFIG_SOC_DM365)
-	pllbase = DAVINCI_PLL_CNTRL0_BASE;
-#endif
-	gd->bd->bi_ddr_freq = pll_sysclk_mhz(pllbase, DDR_PLLDIV) / 2;
-
-	return 0;
-}
-
-#endif /* !CONFIG_SOC_DA8XX */
-
-/*
- * Initializes on-chip ethernet controllers.
- * to override, implement board_eth_init()
- */
-int cpu_eth_init(bd_t *bis)
-{
-#if defined(CONFIG_DRIVER_TI_EMAC)
-	davinci_emac_initialize();
-#endif
-	return 0;
-}
diff --git a/arch/arm/cpu/arm926ejs/davinci/da830_pinmux.c b/arch/arm/cpu/arm926ejs/davinci/da830_pinmux.c
deleted file mode 100644
index edaab45327..0000000000
--- a/arch/arm/cpu/arm926ejs/davinci/da830_pinmux.c
+++ /dev/null
@@ -1,139 +0,0 @@
-/*
- * Pinmux configurations for the DA830 SoCs
- *
- * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/arch/davinci_misc.h>
-#include <asm/arch/hardware.h>
-#include <asm/arch/pinmux_defs.h>
-
-/* SPI0 pin muxer settings */
-const struct pinmux_config spi0_pins_base[] = {
-	{ pinmux(7), 1, 3 },  /* SPI0_SOMI */
-	{ pinmux(7), 1, 4 },  /* SPI0_SIMO */
-	{ pinmux(7), 1, 6 }   /* SPI0_CLK */
-};
-
-const struct pinmux_config spi0_pins_scs0[] = {
-	{ pinmux(7), 1, 7 }   /* SPI0_SCS[0] */
-};
-
-const struct pinmux_config spi0_pins_ena[] = {
-	{ pinmux(7), 1, 5 }   /* SPI0_ENA */
-};
-
-/* NAND pin muxer settings */
-const struct pinmux_config emifa_pins_cs0[] = {
-	{ pinmux(18), 1, 2 }   /* EMA_CS[0] */
-};
-
-const struct pinmux_config emifa_pins_cs2[] = {
-	{ pinmux(18), 1, 3 }   /* EMA_CS[2] */
-};
-
-const struct pinmux_config emifa_pins_cs3[] = {
-	{ pinmux(18), 1, 4 }   /* EMA_CS[3] */
-};
-
-#ifdef CONFIG_USE_NAND
-const struct pinmux_config emifa_pins[] = {
-	{ pinmux(13), 1, 6 },  /* EMA_D[0] */
-	{ pinmux(13), 1, 7 },  /* EMA_D[1] */
-	{ pinmux(14), 1, 0 },  /* EMA_D[2] */
-	{ pinmux(14), 1, 1 },  /* EMA_D[3] */
-	{ pinmux(14), 1, 2 },  /* EMA_D[4] */
-	{ pinmux(14), 1, 3 },  /* EMA_D[5] */
-	{ pinmux(14), 1, 4 },  /* EMA_D[6] */
-	{ pinmux(14), 1, 5 },  /* EMA_D[7] */
-	{ pinmux(14), 1, 6 },  /* EMA_D[8] */
-	{ pinmux(14), 1, 7 },  /* EMA_D[9] */
-	{ pinmux(15), 1, 0 },  /* EMA_D[10] */
-	{ pinmux(15), 1, 1 },  /* EMA_D[11] */
-	{ pinmux(15), 1, 2 },  /* EMA_D[12] */
-	{ pinmux(15), 1, 3 },  /* EMA_D[13] */
-	{ pinmux(15), 1, 4 },  /* EMA_D[14] */
-	{ pinmux(15), 1, 5 },  /* EMA_D[15] */
-	{ pinmux(15), 1, 6 },  /* EMA_A[0] */
-	{ pinmux(15), 1, 7 },  /* EMA_A[1] */
-	{ pinmux(16), 1, 0 },  /* EMA_A[2] */
-	{ pinmux(16), 1, 1 },  /* EMA_A[3] */
-	{ pinmux(16), 1, 2 },  /* EMA_A[4] */
-	{ pinmux(16), 1, 3 },  /* EMA_A[5] */
-	{ pinmux(16), 1, 4 },  /* EMA_A[6] */
-	{ pinmux(16), 1, 5 },  /* EMA_A[7] */
-	{ pinmux(16), 1, 6 },  /* EMA_A[8] */
-	{ pinmux(16), 1, 7 },  /* EMA_A[9] */
-	{ pinmux(17), 1, 0 },  /* EMA_A[10] */
-	{ pinmux(17), 1, 1 },  /* EMA_A[11] */
-	{ pinmux(17), 1, 2 },  /* EMA_A[12] */
-	{ pinmux(17), 1, 3 },  /* EMA_BA[1] */
-	{ pinmux(17), 1, 4 },  /* EMA_BA[0] */
-	{ pinmux(17), 1, 5 },  /* EMA_CLK */
-	{ pinmux(17), 1, 6 },  /* EMA_SDCKE */
-	{ pinmux(17), 1, 7 },  /* EMA_CAS */
-	{ pinmux(18), 1, 0 },  /* EMA_CAS */
-	{ pinmux(18), 1, 1 },  /* EMA_WE */
-	{ pinmux(18), 1, 5 },  /* EMA_OE */
-	{ pinmux(18), 1, 6 },  /* EMA_WE_DQM[1] */
-	{ pinmux(18), 1, 7 },  /* EMA_WE_DQM[0] */
-	{ pinmux(10), 1, 0 }   /* Tristate */
-};
-#endif
-
-/* EMAC PHY interface pins */
-const struct pinmux_config emac_pins_rmii[] = {
-	{ pinmux(10), 2, 1 },  /* RMII_TXD[0] */
-	{ pinmux(10), 2, 2 },  /* RMII_TXD[1] */
-	{ pinmux(10), 2, 3 },  /* RMII_TXEN */
-	{ pinmux(10), 2, 4 },  /* RMII_CRS_DV */
-	{ pinmux(10), 2, 5 },  /* RMII_RXD[0] */
-	{ pinmux(10), 2, 6 },  /* RMII_RXD[1] */
-	{ pinmux(10), 2, 7 }   /* RMII_RXER */
-};
-
-const struct pinmux_config emac_pins_mdio[] = {
-	{ pinmux(11), 2, 0 },  /* MDIO_CLK */
-	{ pinmux(11), 2, 1 }   /* MDIO_D */
-};
-
-const struct pinmux_config emac_pins_rmii_clk_source[] = {
-	{ pinmux(9), 0, 5 }    /* ref.clk from external source */
-};
-
-/* UART2 pin muxer settings */
-const struct pinmux_config uart2_pins_txrx[] = {
-	{ pinmux(8), 2, 7 },   /* UART2_RXD */
-	{ pinmux(9), 2, 0 }    /* UART2_TXD */
-};
-
-/* I2C0 pin muxer settings */
-const struct pinmux_config i2c0_pins[] = {
-	{ pinmux(8), 2, 3 },   /* I2C0_SDA */
-	{ pinmux(8), 2, 4 }    /* I2C0_SCL */
-};
-
-/* USB0_DRVVBUS pin muxer settings */
-const struct pinmux_config usb_pins[] = {
-	{ pinmux(9), 1, 1 }    /* USB0_DRVVBUS */
-};
-
-#ifdef CONFIG_DAVINCI_MMC
-/* MMC0 pin muxer settings */
-const struct pinmux_config mmc0_pins_8bit[] = {
-	{ pinmux(15), 2, 7 },  /* MMCSD0_CLK */
-	{ pinmux(16), 2, 0 },  /* MMCSD0_CMD */
-	{ pinmux(13), 2, 6 },  /* MMCSD0_DAT_0 */
-	{ pinmux(13), 2, 7 },  /* MMCSD0_DAT_1 */
-	{ pinmux(14), 2, 0 },  /* MMCSD0_DAT_2 */
-	{ pinmux(14), 2, 1 },  /* MMCSD0_DAT_3 */
-	{ pinmux(14), 2, 2 },  /* MMCSD0_DAT_4 */
-	{ pinmux(14), 2, 3 },  /* MMCSD0_DAT_5 */
-	{ pinmux(14), 2, 4 },  /* MMCSD0_DAT_6 */
-	{ pinmux(14), 2, 5 }   /* MMCSD0_DAT_7 */
-	/* DA830 supports 8-bit mode */
-};
-#endif
diff --git a/arch/arm/cpu/arm926ejs/davinci/da850_lowlevel.c b/arch/arm/cpu/arm926ejs/davinci/da850_lowlevel.c
deleted file mode 100644
index 19730cef8c..0000000000
--- a/arch/arm/cpu/arm926ejs/davinci/da850_lowlevel.c
+++ /dev/null
@@ -1,313 +0,0 @@
-/*
- * SoC-specific lowlevel code for DA850
- *
- * Copyright (C) 2011
- * Heiko Schocher, DENX Software Engineering, hs@denx.de.
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-#include <common.h>
-#include <nand.h>
-#include <ns16550.h>
-#include <post.h>
-#include <asm/arch/da850_lowlevel.h>
-#include <asm/arch/hardware.h>
-#include <asm/arch/davinci_misc.h>
-#include <asm/arch/ddr2_defs.h>
-#include <asm/ti-common/davinci_nand.h>
-#include <asm/arch/pll_defs.h>
-
-void davinci_enable_uart0(void)
-{
-	lpsc_on(DAVINCI_LPSC_UART0);
-
-	/* Bringup UART0 out of reset */
-	REG(UART0_PWREMU_MGMT) = 0x00006001;
-}
-
-#if defined(CONFIG_SYS_DA850_PLL_INIT)
-static void da850_waitloop(unsigned long loopcnt)
-{
-	unsigned long	i;
-
-	for (i = 0; i < loopcnt; i++)
-		asm("   NOP");
-}
-
-static int da850_pll_init(struct davinci_pllc_regs *reg, unsigned long pllmult)
-{
-	if (reg == davinci_pllc0_regs)
-		/* Unlock PLL registers. */
-		clrbits_le32(&davinci_syscfg_regs->cfgchip0, PLL_MASTER_LOCK);
-
-	/*
-	 * Set PLLENSRC '0',bit 5, PLL Enable(PLLEN) selection is controlled
-	 * through MMR
-	 */
-	clrbits_le32(&reg->pllctl, PLLCTL_PLLENSRC);
-	/* PLLCTL.EXTCLKSRC bit 9 should be left at 0 for Freon */
-	clrbits_le32(&reg->pllctl, PLLCTL_EXTCLKSRC);
-
-	/* Set PLLEN=0 => PLL BYPASS MODE */
-	clrbits_le32(&reg->pllctl, PLLCTL_PLLEN);
-
-	da850_waitloop(150);
-
-	if (reg == davinci_pllc0_regs) {
-		/*
-		 * Select the Clock Mode bit 8 as External Clock or On Chip
-		 * Oscilator
-		 */
-		dv_maskbits(&reg->pllctl, ~PLLCTL_RES_9);
-		setbits_le32(&reg->pllctl,
-			(CONFIG_SYS_DV_CLKMODE << PLLCTL_CLOCK_MODE_SHIFT));
-	}
-
-	/* Clear PLLRST bit to reset the PLL */
-	clrbits_le32(&reg->pllctl, PLLCTL_PLLRST);
-
-	/* Disable the PLL output */
-	setbits_le32(&reg->pllctl, PLLCTL_PLLDIS);
-
-	/* PLL initialization sequence */
-	/*
-	 * Power up the PLL- PWRDN bit set to 0 to bring the PLL out of
-	 * power down bit
-	 */
-	clrbits_le32(&reg->pllctl, PLLCTL_PLLPWRDN);
-
-	/* Enable the PLL from Disable Mode PLLDIS bit to 0 */
-	clrbits_le32(&reg->pllctl, PLLCTL_PLLDIS);
-
-#if defined(CONFIG_SYS_DA850_PLL0_PREDIV)
-	/* program the prediv */
-	if (reg == davinci_pllc0_regs && CONFIG_SYS_DA850_PLL0_PREDIV)
-		writel((PLL_DIVEN | CONFIG_SYS_DA850_PLL0_PREDIV),
-			&reg->prediv);
-#endif
-
-	/* Program the required multiplier value in PLLM */
-	writel(pllmult, &reg->pllm);
-
-	/* program the postdiv */
-	if (reg == davinci_pllc0_regs)
-		writel((PLL_POSTDEN | CONFIG_SYS_DA850_PLL0_POSTDIV),
-			&reg->postdiv);
-	else
-		writel((PLL_POSTDEN | CONFIG_SYS_DA850_PLL1_POSTDIV),
-			&reg->postdiv);
-
-	/*
-	 * Check for the GOSTAT bit in PLLSTAT to clear to 0 to indicate that
-	 * no GO operation is currently in progress
-	 */
-	while ((readl(&reg->pllstat) & PLLCMD_GOSTAT) == PLLCMD_GOSTAT)
-		;
-
-	if (reg == davinci_pllc0_regs) {
-		writel(CONFIG_SYS_DA850_PLL0_PLLDIV1, &reg->plldiv1);
-		writel(CONFIG_SYS_DA850_PLL0_PLLDIV2, &reg->plldiv2);
-		writel(CONFIG_SYS_DA850_PLL0_PLLDIV3, &reg->plldiv3);
-		writel(CONFIG_SYS_DA850_PLL0_PLLDIV4, &reg->plldiv4);
-		writel(CONFIG_SYS_DA850_PLL0_PLLDIV5, &reg->plldiv5);
-		writel(CONFIG_SYS_DA850_PLL0_PLLDIV6, &reg->plldiv6);
-		writel(CONFIG_SYS_DA850_PLL0_PLLDIV7, &reg->plldiv7);
-	} else {
-		writel(CONFIG_SYS_DA850_PLL1_PLLDIV1, &reg->plldiv1);
-		writel(CONFIG_SYS_DA850_PLL1_PLLDIV2, &reg->plldiv2);
-		writel(CONFIG_SYS_DA850_PLL1_PLLDIV3, &reg->plldiv3);
-	}
-
-	/*
-	 * Set the GOSET bit in PLLCMD to 1 to initiate a new divider
-	 * transition.
-	 */
-	setbits_le32(&reg->pllcmd, PLLCMD_GOSTAT);
-
-	/*
-	 * Wait for the GOSTAT bit in PLLSTAT to clear to 0
-	 * (completion of phase alignment).
-	 */
-	while ((readl(&reg->pllstat) & PLLCMD_GOSTAT) == PLLCMD_GOSTAT)
-		;
-
-	/* Wait for PLL to reset properly. See PLL spec for PLL reset time */
-	da850_waitloop(200);
-
-	/* Set the PLLRST bit in PLLCTL to 1 to bring the PLL out of reset */
-	setbits_le32(&reg->pllctl, PLLCTL_PLLRST);
-
-	/* Wait for PLL to lock. See PLL spec for PLL lock time */
-	da850_waitloop(2400);
-
-	/*
-	 * Set the PLLEN bit in PLLCTL to 1 to remove the PLL from bypass
-	 * mode
-	 */
-	setbits_le32(&reg->pllctl, PLLCTL_PLLEN);
-
-
-	/*
-	 * clear EMIFA and EMIFB clock source settings, let them
-	 * run off SYSCLK
-	 */
-	if (reg == davinci_pllc0_regs)
-		dv_maskbits(&davinci_syscfg_regs->cfgchip3,
-			~(PLL_SCSCFG3_DIV45PENA | PLL_SCSCFG3_EMA_CLKSRC));
-
-	return 0;
-}
-#endif /* CONFIG_SYS_DA850_PLL_INIT */
-
-#if defined(CONFIG_SYS_DA850_DDR_INIT)
-static int da850_ddr_setup(void)
-{
-	unsigned long	tmp;
-
-	/* Enable the Clock to DDR2/mDDR */
-	lpsc_on(DAVINCI_LPSC_DDR_EMIF);
-
-	tmp = readl(&davinci_syscfg1_regs->vtpio_ctl);
-	if ((tmp & VTP_POWERDWN) == VTP_POWERDWN) {
-		/* Begin VTP Calibration */
-		clrbits_le32(&davinci_syscfg1_regs->vtpio_ctl, VTP_POWERDWN);
-		clrbits_le32(&davinci_syscfg1_regs->vtpio_ctl, VTP_LOCK);
-		setbits_le32(&davinci_syscfg1_regs->vtpio_ctl, VTP_CLKRZ);
-		clrbits_le32(&davinci_syscfg1_regs->vtpio_ctl, VTP_CLKRZ);
-		setbits_le32(&davinci_syscfg1_regs->vtpio_ctl, VTP_CLKRZ);
-
-		/* Polling READY bit to see when VTP calibration is done */
-		tmp = readl(&davinci_syscfg1_regs->vtpio_ctl);
-		while ((tmp & VTP_READY) != VTP_READY)
-			tmp = readl(&davinci_syscfg1_regs->vtpio_ctl);
-
-		setbits_le32(&davinci_syscfg1_regs->vtpio_ctl, VTP_LOCK);
-		setbits_le32(&davinci_syscfg1_regs->vtpio_ctl, VTP_POWERDWN);
-	}
-	setbits_le32(&davinci_syscfg1_regs->vtpio_ctl, VTP_IOPWRDWN);
-	writel(CONFIG_SYS_DA850_DDR2_DDRPHYCR, &dv_ddr2_regs_ctrl->ddrphycr);
-
-	if (CONFIG_SYS_DA850_DDR2_SDBCR & (1 << DV_DDR_SDCR_DDR2EN_SHIFT)) {
-		/* DDR2 */
-		clrbits_le32(&davinci_syscfg1_regs->ddr_slew,
-			(1 << DDR_SLEW_DDR_PDENA_BIT) |
-			(1 << DDR_SLEW_CMOSEN_BIT));
-	} else {
-		/* MOBILE DDR */
-		setbits_le32(&davinci_syscfg1_regs->ddr_slew,
-			(1 << DDR_SLEW_DDR_PDENA_BIT) |
-			(1 << DDR_SLEW_CMOSEN_BIT));
-	}
-
-	/*
-	 * SDRAM Configuration Register (SDCR):
-	 * First set the BOOTUNLOCK bit to make configuration bits
-	 * writeable.
-	 */
-	setbits_le32(&dv_ddr2_regs_ctrl->sdbcr, DV_DDR_BOOTUNLOCK);
-
-	/*
-	 * Write the new value of these bits and clear BOOTUNLOCK.
-	 * At the same time, set the TIMUNLOCK bit to allow changing
-	 * the timing registers
-	 */
-	tmp = CONFIG_SYS_DA850_DDR2_SDBCR;
-	tmp &= ~DV_DDR_BOOTUNLOCK;
-	tmp |= DV_DDR_TIMUNLOCK;
-	writel(tmp, &dv_ddr2_regs_ctrl->sdbcr);
-
-	/* write memory configuration and timing */
-	if (!(CONFIG_SYS_DA850_DDR2_SDBCR & (1 << DV_DDR_SDCR_DDR2EN_SHIFT))) {
-		/* MOBILE DDR only*/
-		writel(CONFIG_SYS_DA850_DDR2_SDBCR2,
-			&dv_ddr2_regs_ctrl->sdbcr2);
-	}
-	writel(CONFIG_SYS_DA850_DDR2_SDTIMR, &dv_ddr2_regs_ctrl->sdtimr);
-	writel(CONFIG_SYS_DA850_DDR2_SDTIMR2, &dv_ddr2_regs_ctrl->sdtimr2);
-
-	/* clear the TIMUNLOCK bit and write the value of the CL field */
-	tmp &= ~DV_DDR_TIMUNLOCK;
-	writel(tmp, &dv_ddr2_regs_ctrl->sdbcr);
-
-	/*
-	 * LPMODEN and MCLKSTOPEN must be set!
-	 * Without this bits set, PSC don;t switch states !!
-	 */
-	writel(CONFIG_SYS_DA850_DDR2_SDRCR |
-		(1 << DV_DDR_SRCR_LPMODEN_SHIFT) |
-		(1 << DV_DDR_SRCR_MCLKSTOPEN_SHIFT),
-		&dv_ddr2_regs_ctrl->sdrcr);
-
-	/* SyncReset the Clock to EMIF3A SDRAM */
-	lpsc_syncreset(DAVINCI_LPSC_DDR_EMIF);
-	/* Enable the Clock to EMIF3A SDRAM */
-	lpsc_on(DAVINCI_LPSC_DDR_EMIF);
-
-	/* disable self refresh */
-	clrbits_le32(&dv_ddr2_regs_ctrl->sdrcr,
-		DV_DDR_SDRCR_LPMODEN | DV_DDR_SDRCR_MCLKSTOPEN);
-	writel(CONFIG_SYS_DA850_DDR2_PBBPR, &dv_ddr2_regs_ctrl->pbbpr);
-
-	return 0;
-}
-#endif /* CONFIG_SYS_DA850_DDR_INIT */
-
-__attribute__((weak))
-void board_gpio_init(void)
-{
-	return;
-}
-
-int arch_cpu_init(void)
-{
-	/* Unlock kick registers */
-	writel(DV_SYSCFG_KICK0_UNLOCK, &davinci_syscfg_regs->kick0);
-	writel(DV_SYSCFG_KICK1_UNLOCK, &davinci_syscfg_regs->kick1);
-
-	dv_maskbits(&davinci_syscfg_regs->suspsrc,
-		CONFIG_SYS_DA850_SYSCFG_SUSPSRC);
-
-	/* configure pinmux settings */
-	if (davinci_configure_pin_mux_items(pinmuxes, pinmuxes_size))
-		return 1;
-
-#if defined(CONFIG_SYS_DA850_PLL_INIT)
-	/* PLL setup */
-	da850_pll_init(davinci_pllc0_regs, CONFIG_SYS_DA850_PLL0_PLLM);
-	da850_pll_init(davinci_pllc1_regs, CONFIG_SYS_DA850_PLL1_PLLM);
-#endif
-	/* setup CSn config */
-#if defined(CONFIG_SYS_DA850_CS2CFG)
-	writel(CONFIG_SYS_DA850_CS2CFG, &davinci_emif_regs->ab1cr);
-#endif
-#if defined(CONFIG_SYS_DA850_CS3CFG)
-	writel(CONFIG_SYS_DA850_CS3CFG, &davinci_emif_regs->ab2cr);
-#endif
-
-	da8xx_configure_lpsc_items(lpsc, lpsc_size);
-
-	/* GPIO setup */
-	board_gpio_init();
-
-
-	NS16550_init((NS16550_t)(CONFIG_SYS_NS16550_COM1),
-			CONFIG_SYS_NS16550_CLK / 16 / CONFIG_BAUDRATE);
-
-	/*
-	 * Fix Power and Emulation Management Register
-	 * see sprufw3a.pdf page 37 Table 24
-	 */
-	writel((DAVINCI_UART_PWREMU_MGMT_FREE | DAVINCI_UART_PWREMU_MGMT_URRST |
-		DAVINCI_UART_PWREMU_MGMT_UTRST),
-#if (CONFIG_SYS_NS16550_COM1 == DAVINCI_UART0_BASE)
-	       &davinci_uart0_ctrl_regs->pwremu_mgmt);
-#else
-	       &davinci_uart2_ctrl_regs->pwremu_mgmt);
-#endif
-
-#if defined(CONFIG_SYS_DA850_DDR_INIT)
-	da850_ddr_setup();
-#endif
-
-	return 0;
-}
diff --git a/arch/arm/cpu/arm926ejs/davinci/da850_pinmux.c b/arch/arm/cpu/arm926ejs/davinci/da850_pinmux.c
deleted file mode 100644
index 6105f6390c..0000000000
--- a/arch/arm/cpu/arm926ejs/davinci/da850_pinmux.c
+++ /dev/null
@@ -1,181 +0,0 @@
-/*
- * Pinmux configurations for the DA850 SoCs
- *
- * Copyright (C) 2011 OMICRON electronics GmbH
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/arch/davinci_misc.h>
-#include <asm/arch/hardware.h>
-#include <asm/arch/pinmux_defs.h>
-
-/* SPI pin muxer settings */
-const struct pinmux_config spi1_pins_base[] = {
-	{ pinmux(5), 1, 2 }, /* SPI1_CLK */
-	{ pinmux(5), 1, 4 }, /* SPI1_SOMI */
-	{ pinmux(5), 1, 5 }, /* SPI1_SIMO */
-};
-
-const struct pinmux_config spi1_pins_scs0[] = {
-	{ pinmux(5), 1, 1 }, /* SPI1_SCS[0] */
-};
-
-/* UART pin muxer settings */
-const struct pinmux_config uart0_pins_txrx[] = {
-	{ pinmux(3), 2, 4 }, /* UART0_RXD */
-	{ pinmux(3), 2, 5 }, /* UART0_TXD */
-};
-
-const struct pinmux_config uart0_pins_rtscts[] = {
-	{ pinmux(3), 2, 6 },
-	{ pinmux(3), 2, 7 },
-};
-
-const struct pinmux_config uart1_pins_txrx[] = {
-	{ pinmux(4), 2, 6 }, /* UART1_RXD */
-	{ pinmux(4), 2, 7 }, /* UART1_TXD */
-};
-
-const struct pinmux_config uart2_pins_txrx[] = {
-	{ pinmux(4), 2, 4 }, /* UART2_RXD */
-	{ pinmux(4), 2, 5 }, /* UART2_TXD */
-};
-
-const struct pinmux_config uart2_pins_rtscts[] = {
-	{ pinmux(0), 4, 6 }, /* UART2_RTS */
-	{ pinmux(0), 4, 7 }, /* UART2_CTS */
-};
-
-/* EMAC pin muxer settings*/
-const struct pinmux_config emac_pins_rmii[] = {
-	{ pinmux(14), 8, 2 }, /* RMII_TXD[1] */
-	{ pinmux(14), 8, 3 }, /* RMII_TXD[0] */
-	{ pinmux(14), 8, 4 }, /* RMII_TXEN */
-	{ pinmux(14), 8, 5 }, /* RMII_RXD[1] */
-	{ pinmux(14), 8, 6 }, /* RMII_RXD[0] */
-	{ pinmux(14), 8, 7 }, /* RMII_RXER */
-	{ pinmux(15), 0, 0 }, /* RMII_MHz_50_CLK */
-	{ pinmux(15), 8, 1 }, /* RMII_CRS_DV */
-};
-
-const struct pinmux_config emac_pins_mii[] = {
-	{ pinmux(2), 8, 1 }, /* MII_TXEN */
-	{ pinmux(2), 8, 2 }, /* MII_TXCLK */
-	{ pinmux(2), 8, 3 }, /* MII_COL */
-	{ pinmux(2), 8, 4 }, /* MII_TXD[3] */
-	{ pinmux(2), 8, 5 }, /* MII_TXD[2] */
-	{ pinmux(2), 8, 6 }, /* MII_TXD[1] */
-	{ pinmux(2), 8, 7 }, /* MII_TXD[0] */
-	{ pinmux(3), 8, 0 }, /* MII_RXCLK */
-	{ pinmux(3), 8, 1 }, /* MII_RXDV */
-	{ pinmux(3), 8, 2 }, /* MII_RXER */
-	{ pinmux(3), 8, 3 }, /* MII_CRS */
-	{ pinmux(3), 8, 4 }, /* MII_RXD[3] */
-	{ pinmux(3), 8, 5 }, /* MII_RXD[2] */
-	{ pinmux(3), 8, 6 }, /* MII_RXD[1] */
-	{ pinmux(3), 8, 7 }, /* MII_RXD[0] */
-};
-
-const struct pinmux_config emac_pins_mdio[] = {
-	{ pinmux(4), 8, 0 }, /* MDIO_CLK */
-	{ pinmux(4), 8, 1 }, /* MDIO_D */
-};
-
-/* I2C pin muxer settings */
-const struct pinmux_config i2c0_pins[] = {
-	{ pinmux(4), 2, 2 }, /* I2C0_SCL */
-	{ pinmux(4), 2, 3 }, /* I2C0_SDA */
-};
-
-const struct pinmux_config i2c1_pins[] = {
-	{ pinmux(4), 4, 4 }, /* I2C1_SCL */
-	{ pinmux(4), 4, 5 }, /* I2C1_SDA */
-};
-
-/* EMIFA pin muxer settings */
-const struct pinmux_config emifa_pins_cs2[] = {
-	{ pinmux(7), 1, 0 }, /* EMA_CS2 */
-};
-
-const struct pinmux_config emifa_pins_cs3[] = {
-	{ pinmux(7), 1, 1 }, /* EMA_CS[3] */
-};
-
-const struct pinmux_config emifa_pins_cs4[] = {
-	{ pinmux(7), 1, 2 }, /* EMA_CS[4] */
-};
-
-const struct pinmux_config emifa_pins_nand[] = {
-	{ pinmux(7), 1, 4 },  /* EMA_WE */
-	{ pinmux(7), 1, 5 },  /* EMA_OE */
-	{ pinmux(9), 1, 0 },  /* EMA_D[7] */
-	{ pinmux(9), 1, 1 },  /* EMA_D[6] */
-	{ pinmux(9), 1, 2 },  /* EMA_D[5] */
-	{ pinmux(9), 1, 3 },  /* EMA_D[4] */
-	{ pinmux(9), 1, 4 },  /* EMA_D[3] */
-	{ pinmux(9), 1, 5 },  /* EMA_D[2] */
-	{ pinmux(9), 1, 6 },  /* EMA_D[1] */
-	{ pinmux(9), 1, 7 },  /* EMA_D[0] */
-	{ pinmux(12), 1, 5 }, /* EMA_A[2] */
-	{ pinmux(12), 1, 6 }, /* EMA_A[1] */
-};
-
-/* NOR pin muxer settings */
-const struct pinmux_config emifa_pins_nor[] = {
-	{ pinmux(5), 1, 6 },  /* EMA_BA[1] */
-	{ pinmux(6), 1, 6 },  /* EMA_WAIT[1] */
-	{ pinmux(7), 1, 4 },  /* EMA_WE */
-	{ pinmux(7), 1, 5 },  /* EMA_OE */
-	{ pinmux(8), 1, 0 },  /* EMA_D[15] */
-	{ pinmux(8), 1, 1 },  /* EMA_D[14] */
-	{ pinmux(8), 1, 2 },  /* EMA_D[13] */
-	{ pinmux(8), 1, 3 },  /* EMA_D[12] */
-	{ pinmux(8), 1, 4 },  /* EMA_D[11] */
-	{ pinmux(8), 1, 5 },  /* EMA_D[10] */
-	{ pinmux(8), 1, 6 },  /* EMA_D[9] */
-	{ pinmux(8), 1, 7 },  /* EMA_D[8] */
-	{ pinmux(9), 1, 0 },  /* EMA_D[7] */
-	{ pinmux(9), 1, 1 },  /* EMA_D[6] */
-	{ pinmux(9), 1, 2 },  /* EMA_D[5] */
-	{ pinmux(9), 1, 3 },  /* EMA_D[4] */
-	{ pinmux(9), 1, 4 },  /* EMA_D[3] */
-	{ pinmux(9), 1, 5 },  /* EMA_D[2] */
-	{ pinmux(9), 1, 6 },  /* EMA_D[1] */
-	{ pinmux(9), 1, 7 },  /* EMA_D[0] */
-	{ pinmux(10), 1, 1 }, /* EMA_A[22] */
-	{ pinmux(10), 1, 2 }, /* EMA_A[21] */
-	{ pinmux(10), 1, 3 }, /* EMA_A[20] */
-	{ pinmux(10), 1, 4 }, /* EMA_A[19] */
-	{ pinmux(10), 1, 5 }, /* EMA_A[18] */
-	{ pinmux(10), 1, 6 }, /* EMA_A[17] */
-	{ pinmux(10), 1, 7 }, /* EMA_A[16] */
-	{ pinmux(11), 1, 0 }, /* EMA_A[15] */
-	{ pinmux(11), 1, 1 }, /* EMA_A[14] */
-	{ pinmux(11), 1, 2 }, /* EMA_A[13] */
-	{ pinmux(11), 1, 3 }, /* EMA_A[12] */
-	{ pinmux(11), 1, 4 }, /* EMA_A[11] */
-	{ pinmux(11), 1, 5 }, /* EMA_A[10] */
-	{ pinmux(11), 1, 6 }, /* EMA_A[9] */
-	{ pinmux(11), 1, 7 }, /* EMA_A[8] */
-	{ pinmux(12), 1, 0 }, /* EMA_A[7] */
-	{ pinmux(12), 1, 1 }, /* EMA_A[6] */
-	{ pinmux(12), 1, 2 }, /* EMA_A[5] */
-	{ pinmux(12), 1, 3 }, /* EMA_A[4] */
-	{ pinmux(12), 1, 4 }, /* EMA_A[3] */
-	{ pinmux(12), 1, 5 }, /* EMA_A[2] */
-	{ pinmux(12), 1, 6 }, /* EMA_A[1] */
-	{ pinmux(12), 1, 7 }, /* EMA_A[0] */
-};
-
-/* MMC0 pin muxer settings */
-const struct pinmux_config mmc0_pins[] = {
-	{ pinmux(10), 2, 0 },	/* MMCSD0_CLK */
-	{ pinmux(10), 2, 1 },	/* MMCSD0_CMD */
-	{ pinmux(10), 2, 2 },	/* MMCSD0_DAT_0 */
-	{ pinmux(10), 2, 3 },	/* MMCSD0_DAT_1 */
-	{ pinmux(10), 2, 4 },	/* MMCSD0_DAT_2 */
-	{ pinmux(10), 2, 5 },	/* MMCSD0_DAT_3 */
-	/* DA850 supports only 4-bit mode, remaining pins are not configured */
-};
diff --git a/arch/arm/cpu/arm926ejs/davinci/dm355.c b/arch/arm/cpu/arm926ejs/davinci/dm355.c
deleted file mode 100644
index f9550a16d3..0000000000
--- a/arch/arm/cpu/arm926ejs/davinci/dm355.c
+++ /dev/null
@@ -1,30 +0,0 @@
-/*
- * SoC-specific code for tms320dm355 and similar chips
- *
- * Copyright (C) 2009 David Brownell
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/arch/hardware.h>
-
-
-void davinci_enable_uart0(void)
-{
-	lpsc_on(DAVINCI_LPSC_UART0);
-
-	/* Bringup UART0 out of reset */
-	REG(UART0_PWREMU_MGMT) = 0x00006001;
-}
-
-
-#ifdef CONFIG_SYS_I2C_DAVINCI
-void davinci_enable_i2c(void)
-{
-	lpsc_on(DAVINCI_LPSC_I2C);
-
-	/* Enable I2C pin Mux */
-	REG(PINMUX3) |= (1 << 20) | (1 << 19);
-}
-#endif
diff --git a/arch/arm/cpu/arm926ejs/davinci/dm365.c b/arch/arm/cpu/arm926ejs/davinci/dm365.c
deleted file mode 100644
index f6ca527e74..0000000000
--- a/arch/arm/cpu/arm926ejs/davinci/dm365.c
+++ /dev/null
@@ -1,20 +0,0 @@
-/*
- * SoC-specific code for tms320dm365 and similar chips
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/arch/hardware.h>
-
-void davinci_enable_uart0(void)
-{
-	lpsc_on(DAVINCI_LPSC_UART0);
-}
-
-#ifdef CONFIG_SYS_I2C_DAVINCI
-void davinci_enable_i2c(void)
-{
-	lpsc_on(DAVINCI_LPSC_I2C);
-}
-#endif
diff --git a/arch/arm/cpu/arm926ejs/davinci/dm365_lowlevel.c b/arch/arm/cpu/arm926ejs/davinci/dm365_lowlevel.c
deleted file mode 100644
index c8b44988d3..0000000000
--- a/arch/arm/cpu/arm926ejs/davinci/dm365_lowlevel.c
+++ /dev/null
@@ -1,460 +0,0 @@
-/*
- * SoC-specific lowlevel code for tms320dm365 and similar chips
- * Actually used for booting from NAND with nand_spl.
- *
- * Copyright (C) 2011
- * Heiko Schocher, DENX Software Engineering, hs@denx.de.
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-#include <common.h>
-#include <nand.h>
-#include <ns16550.h>
-#include <post.h>
-#include <asm/ti-common/davinci_nand.h>
-#include <asm/arch/dm365_lowlevel.h>
-#include <asm/arch/hardware.h>
-
-void dm365_waitloop(unsigned long loopcnt)
-{
-	unsigned long	i;
-
-	for (i = 0; i < loopcnt; i++)
-		asm("   NOP");
-}
-
-int dm365_pll1_init(unsigned long pllmult, unsigned long prediv)
-{
-	unsigned int clksrc = 0x0;
-
-	/* Power up the PLL */
-	clrbits_le32(&dv_pll0_regs->pllctl, PLLCTL_PLLPWRDN);
-
-	clrbits_le32(&dv_pll0_regs->pllctl, PLLCTL_RES_9);
-	setbits_le32(&dv_pll0_regs->pllctl,
-		clksrc << PLLCTL_CLOCK_MODE_SHIFT);
-
-	/*
-	 * Set PLLENSRC '0', PLL Enable(PLLEN) selection is controlled
-	 * through MMR
-	 */
-	clrbits_le32(&dv_pll0_regs->pllctl, PLLCTL_PLLENSRC);
-
-	/* Set PLLEN=0 => PLL BYPASS MODE */
-	clrbits_le32(&dv_pll0_regs->pllctl, PLLCTL_PLLEN);
-
-	dm365_waitloop(150);
-
-	 /* PLLRST=1(reset assert) */
-	setbits_le32(&dv_pll0_regs->pllctl, PLLCTL_PLLRST);
-
-	dm365_waitloop(300);
-
-	/*Bring PLL out of Reset*/
-	clrbits_le32(&dv_pll0_regs->pllctl, PLLCTL_PLLRST);
-
-	/* Program the Multiper and Pre-Divider for PLL1 */
-	writel(pllmult, &dv_pll0_regs->pllm);
-	writel(prediv, &dv_pll0_regs->prediv);
-
-	/* Assert TENABLE = 1, TENABLEDIV = 1, TINITZ = 1 */
-	writel(PLLSECCTL_STOPMODE | PLLSECCTL_TENABLEDIV | PLLSECCTL_TENABLE |
-		PLLSECCTL_TINITZ, &dv_pll0_regs->secctl);
-	/* Assert TENABLE = 1, TENABLEDIV = 1, TINITZ = 0 */
-	writel(PLLSECCTL_STOPMODE | PLLSECCTL_TENABLEDIV | PLLSECCTL_TENABLE,
-		&dv_pll0_regs->secctl);
-	/* Assert TENABLE = 0, TENABLEDIV = 0, TINITZ = 0 */
-	writel(PLLSECCTL_STOPMODE, &dv_pll0_regs->secctl);
-	/* Assert TENABLE = 0, TENABLEDIV = 0, TINITZ = 1 */
-	writel(PLLSECCTL_STOPMODE | PLLSECCTL_TINITZ, &dv_pll0_regs->secctl);
-
-	/* Program the PostDiv for PLL1 */
-	writel(PLL_POSTDEN, &dv_pll0_regs->postdiv);
-
-	/* Post divider setting for PLL1 */
-	writel(CONFIG_SYS_DM36x_PLL1_PLLDIV1, &dv_pll0_regs->plldiv1);
-	writel(CONFIG_SYS_DM36x_PLL1_PLLDIV2, &dv_pll0_regs->plldiv2);
-	writel(CONFIG_SYS_DM36x_PLL1_PLLDIV3, &dv_pll0_regs->plldiv3);
-	writel(CONFIG_SYS_DM36x_PLL1_PLLDIV4, &dv_pll0_regs->plldiv4);
-	writel(CONFIG_SYS_DM36x_PLL1_PLLDIV5, &dv_pll0_regs->plldiv5);
-	writel(CONFIG_SYS_DM36x_PLL1_PLLDIV6, &dv_pll0_regs->plldiv6);
-	writel(CONFIG_SYS_DM36x_PLL1_PLLDIV7, &dv_pll0_regs->plldiv7);
-	writel(CONFIG_SYS_DM36x_PLL1_PLLDIV8, &dv_pll0_regs->plldiv8);
-	writel(CONFIG_SYS_DM36x_PLL1_PLLDIV9, &dv_pll0_regs->plldiv9);
-
-	dm365_waitloop(300);
-
-	/* Set the GOSET bit */
-	writel(PLLCMD_GOSET, &dv_pll0_regs->pllcmd); /* Go */
-
-	dm365_waitloop(300);
-
-	/* Wait for PLL to LOCK */
-	while (!((readl(&dv_sys_module_regs->pll0_config) & PLL0_LOCK)
-		== PLL0_LOCK))
-		;
-
-	/* Enable the PLL Bit of PLLCTL*/
-	setbits_le32(&dv_pll0_regs->pllctl, PLLCTL_PLLEN);
-
-	return 0;
-}
-
-int dm365_pll2_init(unsigned long pllm, unsigned long prediv)
-{
-	unsigned int clksrc = 0x0;
-
-	/* Power up the PLL*/
-	clrbits_le32(&dv_pll1_regs->pllctl, PLLCTL_PLLPWRDN);
-
-	/*
-	 * Select the Clock Mode as Onchip Oscilator or External Clock on
-	 * MXI pin
-	 * VDB has input on MXI pin
-	 */
-	clrbits_le32(&dv_pll1_regs->pllctl, PLLCTL_RES_9);
-	setbits_le32(&dv_pll1_regs->pllctl,
-		clksrc << PLLCTL_CLOCK_MODE_SHIFT);
-
-	/*
-	 * Set PLLENSRC '0', PLL Enable(PLLEN) selection is controlled
-	 * through MMR
-	 */
-	clrbits_le32(&dv_pll1_regs->pllctl, PLLCTL_PLLENSRC);
-
-	/* Set PLLEN=0 => PLL BYPASS MODE */
-	clrbits_le32(&dv_pll1_regs->pllctl, PLLCTL_PLLEN);
-
-	dm365_waitloop(50);
-
-	 /* PLLRST=1(reset assert) */
-	setbits_le32(&dv_pll1_regs->pllctl, PLLCTL_PLLRST);
-
-	dm365_waitloop(300);
-
-	/* Bring PLL out of Reset */
-	clrbits_le32(&dv_pll1_regs->pllctl, PLLCTL_PLLRST);
-
-	/* Program the Multiper and Pre-Divider for PLL2 */
-	writel(pllm, &dv_pll1_regs->pllm);
-	writel(prediv, &dv_pll1_regs->prediv);
-
-	writel(PLL_POSTDEN, &dv_pll1_regs->postdiv);
-
-	/* Assert TENABLE = 1, TENABLEDIV = 1, TINITZ = 1 */
-	writel(PLLSECCTL_STOPMODE | PLLSECCTL_TENABLEDIV | PLLSECCTL_TENABLE |
-		PLLSECCTL_TINITZ, &dv_pll1_regs->secctl);
-	/* Assert TENABLE = 1, TENABLEDIV = 1, TINITZ = 0 */
-	writel(PLLSECCTL_STOPMODE | PLLSECCTL_TENABLEDIV | PLLSECCTL_TENABLE,
-		&dv_pll1_regs->secctl);
-	/* Assert TENABLE = 0, TENABLEDIV = 0, TINITZ = 0 */
-	writel(PLLSECCTL_STOPMODE, &dv_pll1_regs->secctl);
-	/* Assert TENABLE = 0, TENABLEDIV = 0, TINITZ = 1 */
-	writel(PLLSECCTL_STOPMODE | PLLSECCTL_TINITZ, &dv_pll1_regs->secctl);
-
-	/* Post divider setting for PLL2 */
-	writel(CONFIG_SYS_DM36x_PLL2_PLLDIV1, &dv_pll1_regs->plldiv1);
-	writel(CONFIG_SYS_DM36x_PLL2_PLLDIV2, &dv_pll1_regs->plldiv2);
-	writel(CONFIG_SYS_DM36x_PLL2_PLLDIV3, &dv_pll1_regs->plldiv3);
-	writel(CONFIG_SYS_DM36x_PLL2_PLLDIV4, &dv_pll1_regs->plldiv4);
-	writel(CONFIG_SYS_DM36x_PLL2_PLLDIV5, &dv_pll1_regs->plldiv5);
-
-	/* GoCmd for PostDivider to take effect */
-	writel(PLLCMD_GOSET, &dv_pll1_regs->pllcmd);
-
-	dm365_waitloop(150);
-
-	/* Wait for PLL to LOCK */
-	while (!((readl(&dv_sys_module_regs->pll1_config) & PLL1_LOCK)
-		== PLL1_LOCK))
-		;
-
-	dm365_waitloop(4100);
-
-	/* Enable the PLL2 */
-	setbits_le32(&dv_pll1_regs->pllctl, PLLCTL_PLLEN);
-
-	/* do this after PLL's have been set up */
-	writel(CONFIG_SYS_DM36x_PERI_CLK_CTRL,
-		&dv_sys_module_regs->peri_clkctl);
-
-	return 0;
-}
-
-int dm365_ddr_setup(void)
-{
-	lpsc_on(DAVINCI_LPSC_DDR_EMIF);
-	clrbits_le32(&dv_sys_module_regs->vtpiocr,
-		VPTIO_IOPWRDN | VPTIO_CLRZ | VPTIO_LOCK | VPTIO_PWRDN);
-
-	/* Set bit CLRZ (bit 13) */
-	setbits_le32(&dv_sys_module_regs->vtpiocr, VPTIO_CLRZ);
-
-	/* Check VTP READY Status */
-	while (!(readl(&dv_sys_module_regs->vtpiocr) & VPTIO_RDY))
-		;
-
-	/* Set bit VTP_IOPWRDWN bit 14 for DDR input buffers) */
-	setbits_le32(&dv_sys_module_regs->vtpiocr, VPTIO_IOPWRDN);
-
-	/* Set bit LOCK(bit7) */
-	setbits_le32(&dv_sys_module_regs->vtpiocr, VPTIO_LOCK);
-
-	/*
-	 * Powerdown VTP as it is locked (bit 6)
-	 * Set bit VTP_IOPWRDWN bit 14 for DDR input buffers)
-	 */
-	setbits_le32(&dv_sys_module_regs->vtpiocr,
-		VPTIO_IOPWRDN | VPTIO_PWRDN);
-
-	/* Wait for calibration to complete */
-	dm365_waitloop(150);
-
-	/* Set the DDR2 to synreset, then enable it again */
-	lpsc_syncreset(DAVINCI_LPSC_DDR_EMIF);
-	lpsc_on(DAVINCI_LPSC_DDR_EMIF);
-
-	writel(CONFIG_SYS_DM36x_DDR2_DDRPHYCR, &dv_ddr2_regs_ctrl->ddrphycr);
-
-	/* Program SDRAM Bank Config Register */
-	writel((CONFIG_SYS_DM36x_DDR2_SDBCR | DV_DDR_BOOTUNLOCK),
-		&dv_ddr2_regs_ctrl->sdbcr);
-	writel((CONFIG_SYS_DM36x_DDR2_SDBCR | DV_DDR_TIMUNLOCK),
-		&dv_ddr2_regs_ctrl->sdbcr);
-
-	/* Program SDRAM Timing Control Register1 */
-	writel(CONFIG_SYS_DM36x_DDR2_SDTIMR, &dv_ddr2_regs_ctrl->sdtimr);
-	/* Program SDRAM Timing Control Register2 */
-	writel(CONFIG_SYS_DM36x_DDR2_SDTIMR2, &dv_ddr2_regs_ctrl->sdtimr2);
-
-	writel(CONFIG_SYS_DM36x_DDR2_PBBPR, &dv_ddr2_regs_ctrl->pbbpr);
-
-	writel(CONFIG_SYS_DM36x_DDR2_SDBCR, &dv_ddr2_regs_ctrl->sdbcr);
-
-	/* Program SDRAM Refresh Control Register */
-	writel(CONFIG_SYS_DM36x_DDR2_SDRCR, &dv_ddr2_regs_ctrl->sdrcr);
-
-	lpsc_syncreset(DAVINCI_LPSC_DDR_EMIF);
-	lpsc_on(DAVINCI_LPSC_DDR_EMIF);
-
-	return 0;
-}
-
-static void dm365_vpss_sync_reset(void)
-{
-	unsigned int PdNum = 0;
-
-	/* VPSS_CLKMD 1:1 */
-	setbits_le32(&dv_sys_module_regs->vpss_clkctl,
-		VPSS_CLK_CTL_VPSS_CLKMD);
-
-	/* LPSC SyncReset DDR Clock Enable */
-	writel(((readl(&dv_psc_regs->mdctl[DAVINCI_LPSC_VPSSMASTER]) &
-		~PSC_MD_STATE_MSK) | PSC_SYNCRESET),
-		&dv_psc_regs->mdctl[DAVINCI_LPSC_VPSSMASTER]);
-
-	writel((1 << PdNum), &dv_psc_regs->ptcmd);
-
-	while (!(((readl(&dv_psc_regs->ptstat) >> PdNum) & PSC_GOSTAT) == 0))
-		;
-	while (!((readl(&dv_psc_regs->mdstat[DAVINCI_LPSC_VPSSMASTER]) &
-		PSC_MD_STATE_MSK) == PSC_SYNCRESET))
-		;
-}
-
-static void dm365_por_reset(void)
-{
-	struct davinci_timer *wdog =
-		(struct davinci_timer *)DAVINCI_WDOG_BASE;
-
-	if (readl(&dv_pll0_regs->rstype) &
-		(PLL_RSTYPE_POR | PLL_RSTYPE_XWRST)) {
-		dm365_vpss_sync_reset();
-
-		writel(DV_TMPBUF_VAL, TMPBUF);
-		setbits_le32(TMPSTATUS, FLAG_PORRST);
-		writel(DV_WDT_ENABLE_SYS_RESET, &wdog->na1);
-		writel(DV_WDT_TRIGGER_SYS_RESET, &wdog->na2);
-
-		while (1);
-	}
-}
-
-static void dm365_wdt_reset(void)
-{
-	struct davinci_timer *wdog =
-		(struct davinci_timer *)DAVINCI_WDOG_BASE;
-
-	if (readl(TMPBUF) != DV_TMPBUF_VAL) {
-		writel(DV_TMPBUF_VAL, TMPBUF);
-		setbits_le32(TMPSTATUS, FLAG_PORRST);
-		setbits_le32(TMPSTATUS, FLAG_FLGOFF);
-
-		dm365_waitloop(100);
-
-		dm365_vpss_sync_reset();
-
-		writel(DV_WDT_ENABLE_SYS_RESET, &wdog->na1);
-		writel(DV_WDT_TRIGGER_SYS_RESET, &wdog->na2);
-
-		while (1);
-	}
-}
-
-static void dm365_wdt_flag_on(void)
-{
-	/* VPSS_CLKMD 1:2 */
-	clrbits_le32(&dv_sys_module_regs->vpss_clkctl,
-		VPSS_CLK_CTL_VPSS_CLKMD);
-	writel(0, TMPBUF);
-	setbits_le32(TMPSTATUS, FLAG_FLGON);
-}
-
-void dm365_psc_init(void)
-{
-	unsigned char i = 0;
-	unsigned char lpsc_start;
-	unsigned char lpsc_end, lpscgroup, lpscmin, lpscmax;
-	unsigned int  PdNum = 0;
-
-	lpscmin = 0;
-	lpscmax = 2;
-
-	for (lpscgroup = lpscmin; lpscgroup <= lpscmax; lpscgroup++) {
-		if (lpscgroup == 0) {
-			/* Enabling LPSC 3 to 28 SCR first */
-			lpsc_start = DAVINCI_LPSC_VPSSMSTR;
-			lpsc_end   = DAVINCI_LPSC_TIMER1;
-		} else if (lpscgroup == 1) { /* Skip locked LPSCs [29-37] */
-			lpsc_start = DAVINCI_LPSC_CFG5;
-			lpsc_end   = DAVINCI_LPSC_VPSSMASTER;
-		} else {
-			lpsc_start = DAVINCI_LPSC_MJCP;
-			lpsc_end   = DAVINCI_LPSC_HDVICP;
-		}
-
-		/* NEXT=0x3, Enable LPSC's */
-		for (i = lpsc_start; i <= lpsc_end; i++)
-			setbits_le32(&dv_psc_regs->mdctl[i], PSC_ENABLE);
-
-		/*
-		 * Program goctl to start transition sequence for LPSCs
-		 * CSL_PSC_0_REGS->PTCMD = (1<<PdNum); Kick off Power
-		 * Domain 0 Modules
-		 */
-		writel((1 << PdNum), &dv_psc_regs->ptcmd);
-
-		/*
-		 * Wait for GOSTAT = NO TRANSITION from PSC for Powerdomain 0
-		 */
-		while (!(((readl(&dv_psc_regs->ptstat) >> PdNum) & PSC_GOSTAT)
-			== 0))
-			;
-
-		/* Wait for MODSTAT = ENABLE from LPSC's */
-		for (i = lpsc_start; i <= lpsc_end; i++)
-			while (!((readl(&dv_psc_regs->mdstat[i]) &
-				PSC_MD_STATE_MSK) == PSC_ENABLE))
-				;
-	}
-}
-
-static void dm365_emif_init(void)
-{
-	writel(CONFIG_SYS_DM36x_AWCCR, &davinci_emif_regs->awccr);
-	writel(CONFIG_SYS_DM36x_AB1CR, &davinci_emif_regs->ab1cr);
-
-	setbits_le32(&davinci_emif_regs->nandfcr, DAVINCI_NANDFCR_CS2NAND);
-
-	writel(CONFIG_SYS_DM36x_AB2CR, &davinci_emif_regs->ab2cr);
-
-	return;
-}
-
-void dm365_pinmux_ctl(unsigned long offset, unsigned long mask,
-	unsigned long value)
-{
-	clrbits_le32(&dv_sys_module_regs->pinmux[offset], mask);
-	setbits_le32(&dv_sys_module_regs->pinmux[offset], (mask & value));
-}
-
-__attribute__((weak))
-void board_gpio_init(void)
-{
-	return;
-}
-
-#if defined(CONFIG_POST)
-int post_log(char *format, ...)
-{
-	return 0;
-}
-#endif
-
-void dm36x_lowlevel_init(ulong bootflag)
-{
-	struct davinci_uart_ctrl_regs *davinci_uart_ctrl_regs =
-		(struct davinci_uart_ctrl_regs *)(CONFIG_SYS_NS16550_COM1 +
-		DAVINCI_UART_CTRL_BASE);
-
-	/* Mask all interrupts */
-	writel(DV_AINTC_INTCTL_IDMODE, &dv_aintc_regs->intctl);
-	writel(0x0, &dv_aintc_regs->eabase);
-	writel(0x0, &dv_aintc_regs->eint0);
-	writel(0x0, &dv_aintc_regs->eint1);
-
-	/* Clear all interrupts */
-	writel(0xffffffff, &dv_aintc_regs->fiq0);
-	writel(0xffffffff, &dv_aintc_regs->fiq1);
-	writel(0xffffffff, &dv_aintc_regs->irq0);
-	writel(0xffffffff, &dv_aintc_regs->irq1);
-
-	dm365_por_reset();
-	dm365_wdt_reset();
-
-	/* System PSC setup - enable all */
-	dm365_psc_init();
-
-	/* Setup Pinmux */
-	dm365_pinmux_ctl(0, 0xFFFFFFFF, CONFIG_SYS_DM36x_PINMUX0);
-	dm365_pinmux_ctl(1, 0xFFFFFFFF, CONFIG_SYS_DM36x_PINMUX1);
-	dm365_pinmux_ctl(2, 0xFFFFFFFF, CONFIG_SYS_DM36x_PINMUX2);
-	dm365_pinmux_ctl(3, 0xFFFFFFFF, CONFIG_SYS_DM36x_PINMUX3);
-	dm365_pinmux_ctl(4, 0xFFFFFFFF, CONFIG_SYS_DM36x_PINMUX4);
-
-	/* PLL setup */
-	dm365_pll1_init(CONFIG_SYS_DM36x_PLL1_PLLM,
-		CONFIG_SYS_DM36x_PLL1_PREDIV);
-	dm365_pll2_init(CONFIG_SYS_DM36x_PLL2_PLLM,
-		CONFIG_SYS_DM36x_PLL2_PREDIV);
-
-	/* GPIO setup */
-	board_gpio_init();
-
-	NS16550_init((NS16550_t)(CONFIG_SYS_NS16550_COM1),
-			CONFIG_SYS_NS16550_CLK / 16 / CONFIG_BAUDRATE);
-
-	/*
-	 * Fix Power and Emulation Management Register
-	 * see sprufh2.pdf page 38 Table 22
-	 */
-	writel((DAVINCI_UART_PWREMU_MGMT_FREE | DAVINCI_UART_PWREMU_MGMT_URRST |
-		DAVINCI_UART_PWREMU_MGMT_UTRST),
-	       &davinci_uart_ctrl_regs->pwremu_mgmt);
-
-	puts("ddr init\n");
-	dm365_ddr_setup();
-
-	puts("emif init\n");
-	dm365_emif_init();
-
-	dm365_wdt_flag_on();
-
-#if defined(CONFIG_POST)
-	/*
-	 * Do memory tests, calls arch_memory_failure_handle()
-	 * if error detected.
-	 */
-	memory_post_test(0);
-#endif
-}
diff --git a/arch/arm/cpu/arm926ejs/davinci/dm644x.c b/arch/arm/cpu/arm926ejs/davinci/dm644x.c
deleted file mode 100644
index c58e271e28..0000000000
--- a/arch/arm/cpu/arm926ejs/davinci/dm644x.c
+++ /dev/null
@@ -1,81 +0,0 @@
-/*
- * SoC-specific code for tms320dm644x chips
- *
- * Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
- * Copyright (C) 2008 Lyrtech <www.lyrtech.com>
- * Copyright (C) 2004 Texas Instruments.
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/arch/hardware.h>
-
-
-#define PINMUX0_EMACEN (1 << 31)
-#define PINMUX0_AECS5  (1 << 11)
-#define PINMUX0_AECS4  (1 << 10)
-
-#define PINMUX1_I2C    (1 <<  7)
-#define PINMUX1_UART1  (1 <<  1)
-#define PINMUX1_UART0  (1 <<  0)
-
-
-void davinci_enable_uart0(void)
-{
-	lpsc_on(DAVINCI_LPSC_UART0);
-
-	/* Bringup UART0 out of reset */
-	REG(UART0_PWREMU_MGMT) = 0x00006001;
-
-	/* Enable UART0 MUX lines */
-	REG(PINMUX1) |= PINMUX1_UART0;
-}
-
-#ifdef CONFIG_DRIVER_TI_EMAC
-void davinci_enable_emac(void)
-{
-	lpsc_on(DAVINCI_LPSC_EMAC);
-	lpsc_on(DAVINCI_LPSC_EMAC_WRAPPER);
-	lpsc_on(DAVINCI_LPSC_MDIO);
-
-	/* Enable GIO3.3V cells used for EMAC */
-	REG(VDD3P3V_PWDN) = 0;
-
-	/* Enable EMAC. */
-	REG(PINMUX0) |= PINMUX0_EMACEN;
-}
-#endif
-
-#ifdef CONFIG_SYS_I2C_DAVINCI
-void davinci_enable_i2c(void)
-{
-	lpsc_on(DAVINCI_LPSC_I2C);
-
-	/* Enable I2C pin Mux */
-	REG(PINMUX1) |= PINMUX1_I2C;
-}
-#endif
-
-void davinci_errata_workarounds(void)
-{
-	/*
-	 * Workaround for TMS320DM6446 errata 1.3.22:
-	 *   PSC: PTSTAT Register Does Not Clear After Warm/Maximum Reset
-	 *   Revision(s) Affected: 1.3 and earlier
-	 */
-	REG(PSC_SILVER_BULLET) = 0;
-
-	/*
-	 * Set the PR_OLD_COUNT bits in the Bus Burst Priority Register (PBBPR)
-	 * as suggested in TMS320DM6446 errata 2.1.2:
-	 *
-	 * On DM6446 Silicon Revision 2.1 and earlier, under certain conditions
-	 * low priority modules can occupy the bus and prevent high priority
-	 * modules like the VPSS from getting the required DDR2 throughput.
-	 * A hex value of 0x20 should provide a good ARM (cache enabled)
-	 * performance and still allow good utilization by the VPSS or other
-	 * modules.
-	 */
-	REG(VBPR) = 0x20;
-}
diff --git a/arch/arm/cpu/arm926ejs/davinci/dm646x.c b/arch/arm/cpu/arm926ejs/davinci/dm646x.c
deleted file mode 100644
index cfea8300de..0000000000
--- a/arch/arm/cpu/arm926ejs/davinci/dm646x.c
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
- * SoC-specific code for TMS320DM646x chips
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <asm/arch/hardware.h>
-
-void davinci_enable_uart0(void)
-{
-	lpsc_on(DAVINCI_DM646X_LPSC_UART0);
-}
-
-#ifdef CONFIG_DRIVER_TI_EMAC
-void davinci_enable_emac(void)
-{
-	lpsc_on(DAVINCI_DM646X_LPSC_EMAC);
-}
-#endif
-
-#ifdef CONFIG_SYS_I2C_DAVINCI
-void davinci_enable_i2c(void)
-{
-	lpsc_on(DAVINCI_DM646X_LPSC_I2C);
-}
-#endif
diff --git a/arch/arm/cpu/arm926ejs/davinci/dp83848.c b/arch/arm/cpu/arm926ejs/davinci/dp83848.c
deleted file mode 100644
index 603d507c70..0000000000
--- a/arch/arm/cpu/arm926ejs/davinci/dp83848.c
+++ /dev/null
@@ -1,128 +0,0 @@
-/*
- * National Semiconductor DP83848 PHY Driver for TI DaVinci
- * (TMS320DM644x) based boards.
- *
- * Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
- *
- * --------------------------------------------------------
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <net.h>
-#include <dp83848.h>
-#include <asm/arch/emac_defs.h>
-#include "../../../../../drivers/net/davinci_emac.h"
-
-#ifdef CONFIG_DRIVER_TI_EMAC
-
-#ifdef CONFIG_CMD_NET
-
-int dp83848_is_phy_connected(int phy_addr)
-{
-	u_int16_t	id1, id2;
-
-	if (!davinci_eth_phy_read(phy_addr, DP83848_PHYID1_REG, &id1))
-		return(0);
-	if (!davinci_eth_phy_read(phy_addr, DP83848_PHYID2_REG, &id2))
-		return(0);
-
-	if ((id1 == DP83848_PHYID1_OUI) && (id2 == DP83848_PHYID2_OUI))
-		return(1);
-
-	return(0);
-}
-
-int dp83848_get_link_speed(int phy_addr)
-{
-	u_int16_t		tmp;
-	volatile emac_regs*	emac = (emac_regs *)EMAC_BASE_ADDR;
-
-	if (!davinci_eth_phy_read(phy_addr, DP83848_STAT_REG, &tmp))
-		return(0);
-
-	if (!(tmp & DP83848_LINK_STATUS))	/* link up? */
-		return(0);
-
-	if (!davinci_eth_phy_read(phy_addr, DP83848_PHY_STAT_REG, &tmp))
-		return(0);
-
-	/* Speed doesn't matter, there is no setting for it in EMAC... */
-	if (tmp & DP83848_DUPLEX) {
-		/* set DM644x EMAC for Full Duplex  */
-		emac->MACCONTROL = EMAC_MACCONTROL_MIIEN_ENABLE |
-			EMAC_MACCONTROL_FULLDUPLEX_ENABLE;
-	} else {
-		/*set DM644x EMAC for Half Duplex  */
-		emac->MACCONTROL = EMAC_MACCONTROL_MIIEN_ENABLE;
-	}
-
-	return(1);
-}
-
-
-int dp83848_init_phy(int phy_addr)
-{
-	int	ret = 1;
-
-	if (!dp83848_get_link_speed(phy_addr)) {
-		/* Try another time */
-		udelay(100000);
-		ret = dp83848_get_link_speed(phy_addr);
-	}
-
-	/* Disable PHY Interrupts */
-	davinci_eth_phy_write(phy_addr, DP83848_PHY_INTR_CTRL_REG, 0);
-
-	return(ret);
-}
-
-
-int dp83848_auto_negotiate(int phy_addr)
-{
-	u_int16_t	tmp;
-
-
-	if (!davinci_eth_phy_read(phy_addr, DP83848_CTL_REG, &tmp))
-		return(0);
-
-	/* Restart Auto_negotiation  */
-	tmp &= ~DP83848_AUTONEG;	/* remove autonegotiation enable */
-	tmp |= DP83848_ISOLATE;		/* Electrically isolate PHY */
-	davinci_eth_phy_write(phy_addr, DP83848_CTL_REG, tmp);
-
-	/* Set the Auto_negotiation Advertisement Register
-	 * MII advertising for Next page, 100BaseTxFD and HD,
-	 * 10BaseTFD and HD, IEEE 802.3
-	 */
-	tmp = DP83848_NP | DP83848_TX_FDX | DP83848_TX_HDX |
-		DP83848_10_FDX | DP83848_10_HDX | DP83848_AN_IEEE_802_3;
-	davinci_eth_phy_write(phy_addr, DP83848_ANA_REG, tmp);
-
-
-	/* Read Control Register */
-	if (!davinci_eth_phy_read(phy_addr, DP83848_CTL_REG, &tmp))
-		return(0);
-
-	tmp |= DP83848_SPEED_SELECT | DP83848_AUTONEG | DP83848_DUPLEX_MODE;
-	davinci_eth_phy_write(phy_addr, DP83848_CTL_REG, tmp);
-
-	/* Restart Auto_negotiation  */
-	tmp |= DP83848_RESTART_AUTONEG;
-	davinci_eth_phy_write(phy_addr, DP83848_CTL_REG, tmp);
-
-	/*check AutoNegotiate complete */
-	udelay(10000);
-	if (!davinci_eth_phy_read(phy_addr, DP83848_STAT_REG, &tmp))
-		return(0);
-
-	if (!(tmp & DP83848_AUTONEG_COMP))
-		return(0);
-
-	return (dp83848_get_link_speed(phy_addr));
-}
-
-#endif	/* CONFIG_CMD_NET */
-
-#endif	/* CONFIG_DRIVER_ETHER */
diff --git a/arch/arm/cpu/arm926ejs/davinci/et1011c.c b/arch/arm/cpu/arm926ejs/davinci/et1011c.c
deleted file mode 100644
index 9d53875b93..0000000000
--- a/arch/arm/cpu/arm926ejs/davinci/et1011c.c
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- * LSI ET1011C PHY Driver for TI DaVinci(TMS320DM6467) board.
- *
- * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <net.h>
-#include <miiphy.h>
-#include <asm/arch/emac_defs.h>
-#include "../../../../../drivers/net/davinci_emac.h"
-
-#ifdef CONFIG_DRIVER_TI_EMAC
-
-#ifdef CONFIG_CMD_NET
-
-/* LSI PHYSICAL LAYER TRANSCEIVER ET1011C */
-
-#define MII_PHY_CONFIG_REG		22
-
-/* PHY Config bits */
-#define PHY_SYS_CLK_EN			(1 << 4)
-
-int et1011c_get_link_speed(int phy_addr)
-{
-	u_int16_t	data;
-
-	if (davinci_eth_phy_read(phy_addr, MII_STATUS_REG, &data) && (data & 0x04)) {
-		davinci_eth_phy_read(phy_addr, MII_PHY_CONFIG_REG, &data);
-		/* Enable 125MHz clock sourced from PHY */
-		davinci_eth_phy_write(phy_addr, MII_PHY_CONFIG_REG,
-			data | PHY_SYS_CLK_EN);
-		return (1);
-	}
-	return (0);
-}
-
-#endif	/* CONFIG_CMD_NET */
-
-#endif	/* CONFIG_DRIVER_ETHER */
diff --git a/arch/arm/cpu/arm926ejs/davinci/ksz8873.c b/arch/arm/cpu/arm926ejs/davinci/ksz8873.c
deleted file mode 100644
index 4af5dd2135..0000000000
--- a/arch/arm/cpu/arm926ejs/davinci/ksz8873.c
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
- * Micrel KSZ8873 PHY Driver for TI DaVinci
- * (TMS320DM644x) based boards.
- *
- * Copyright (C) 2011 Heiko Schocher <hsdenx.de>
- *
- * based on:
- * National Semiconductor DP83848 PHY Driver for TI DaVinci
- * (TMS320DM644x) based boards.
- *
- * Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
- *
- * --------------------------------------------------------
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <miiphy.h>
-#include <net.h>
-#include <asm/arch/emac_defs.h>
-#include <asm/io.h>
-#include "../../../../../drivers/net/davinci_emac.h"
-
-int ksz8873_is_phy_connected(int phy_addr)
-{
-	u_int16_t	dummy;
-
-	return davinci_eth_phy_read(phy_addr, MII_PHYSID1, &dummy);
-}
-
-int ksz8873_get_link_speed(int phy_addr)
-{
-	emac_regs *emac = (emac_regs *)EMAC_BASE_ADDR;
-
-	/* we always have a link to the switch, 100 FD */
-	writel((EMAC_MACCONTROL_MIIEN_ENABLE |
-		EMAC_MACCONTROL_FULLDUPLEX_ENABLE),
-	       &emac->MACCONTROL);
-	return 1;
-}
-
-
-int ksz8873_init_phy(int phy_addr)
-{
-	return 1;
-}
-
-
-int ksz8873_auto_negotiate(int phy_addr)
-{
-	return dp83848_get_link_speed(phy_addr);
-}
diff --git a/arch/arm/cpu/arm926ejs/davinci/lowlevel_init.S b/arch/arm/cpu/arm926ejs/davinci/lowlevel_init.S
deleted file mode 100644
index e91623497c..0000000000
--- a/arch/arm/cpu/arm926ejs/davinci/lowlevel_init.S
+++ /dev/null
@@ -1,693 +0,0 @@
-/*
- * Low-level board setup code for TI DaVinci SoC based boards.
- *
- * Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
- *
- * Partially based on TI sources, original copyrights follow:
- */
-
-/*
- * Board specific setup info
- *
- * (C) Copyright 2003
- * Texas Instruments, <www.ti.com>
- * Kshitij Gupta <Kshitij@ti.com>
- *
- * Modified for OMAP 1610 H2 board by Nishant Kamat, Jan 2004
- *
- * Modified for OMAP 5912 OSK board by Rishi Bhattacharya, Apr 2004
- *
- * Modified for DV-EVM board by Rishi Bhattacharya, Apr 2005
- *
- * Modified for DV-EVM board by Swaminathan S, Nov 2005
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <config.h>
-
-#define MDSTAT_STATE	0x3f
-
-.globl	lowlevel_init
-lowlevel_init:
-#ifdef CONFIG_SOC_DM644X
-
-	/*-------------------------------------------------------*
-	 * Mask all IRQs by setting all bits in the EINT default *
-	 *-------------------------------------------------------*/
-	mov	r1, $0
-	ldr	r0, =EINT_ENABLE0
-	str	r1, [r0]
-	ldr	r0, =EINT_ENABLE1
-	str	r1, [r0]
-
-	/*------------------------------------------------------*
-	 * Put the GEM in reset					*
-	 *------------------------------------------------------*/
-
-	/* Put the GEM in reset */
-	ldr	r8, PSC_GEM_FLAG_CLEAR
-	ldr	r6, MDCTL_GEM
-	ldr	r7, [r6]
-	and	r7, r7, r8
-	str	r7, [r6]
-
-	/* Enable the Power Domain Transition Command */
-	ldr	r6, PTCMD
-	ldr	r7, [r6]
-	orr	r7, r7, $0x02
-	str	r7, [r6]
-
-	/* Check for Transition Complete(PTSTAT) */
-checkStatClkStopGem:
-	ldr	r6, PTSTAT
-	ldr	r7, [r6]
-	ands	r7, r7, $0x02
-	bne	checkStatClkStopGem
-
-	/* Check for GEM Reset Completion */
-checkGemStatClkStop:
-	ldr	r6, MDSTAT_GEM
-	ldr	r7, [r6]
-	ands	r7, r7, $0x100
-	bne	checkGemStatClkStop
-
-	/* Do this for enabling a WDT initiated reset this is a workaround
-	   for a chip bug.  Not required under normal situations */
-	ldr	r6, P1394
-	mov	r10, $0
-	str	r10, [r6]
-
-	/*------------------------------------------------------*
-	 * Enable L1 & L2 Memories in Fast mode                 *
-	 *------------------------------------------------------*/
-	ldr	r6, DFT_ENABLE
-	mov	r10, $0x01
-	str	r10, [r6]
-
-	ldr	r6, MMARG_BRF0
-	ldr	r10, MMARG_BRF0_VAL
-	str	r10, [r6]
-
-	ldr	r6, DFT_ENABLE
-	mov	r10, $0
-	str	r10, [r6]
-
-	/*------------------------------------------------------*
-	 * DDR2 PLL Initialization				*
-	 *------------------------------------------------------*/
-
-	/* Select the Clock Mode Depending on the Value written in the Boot Table by the run script */
-	mov	r10, $0
-	ldr	r6, PLL2_CTL
-	ldr	r7, PLL_CLKSRC_MASK
-	ldr	r8, [r6]
-	and	r8, r8, r7
-	mov	r9, r10, lsl $8
-	orr	r8, r8, r9
-	str	r8, [r6]
-
-	/* Select the PLLEN source */
-	ldr	r7, PLL_ENSRC_MASK
-	and	r8, r8, r7
-	str	r8, [r6]
-
-	/* Bypass the PLL */
-	ldr	r7, PLL_BYPASS_MASK
-	and	r8, r8, r7
-	str	r8, [r6]
-
-	/* Wait for few cycles to allow PLLEN Mux switch properly to bypass Clock */
-	mov	r10, $0x20
-WaitPPL2Loop:
-	subs	r10, r10, $1
-	bne	WaitPPL2Loop
-
-	/* Reset the PLL */
-	ldr	r7, PLL_RESET_MASK
-	and	r8, r8, r7
-	str	r8, [r6]
-
-	/* Power up the PLL */
-	ldr	r7, PLL_PWRUP_MASK
-	and	r8, r8, r7
-	str	r8, [r6]
-
-	/* Enable the PLL from Disable Mode */
-	ldr	r7, PLL_DISABLE_ENABLE_MASK
-	and	r8, r8, r7
-	str	r8, [r6]
-
-	/* Program the PLL Multiplier */
-	ldr	r6, PLL2_PLLM
-	mov	r2, $0x17	/* 162 MHz */
-	str	r2, [r6]
-
-	/* Program the PLL2 Divisor Value */
-	ldr	r6, PLL2_DIV2
-	mov	r3, $0x01
-	str	r3, [r6]
-
-	/* Program the PLL2 Divisor Value */
-	ldr	r6, PLL2_DIV1
-	mov	r4, $0x0b	/* 54 MHz */
-	str	r4, [r6]
-
-	/* PLL2 DIV2 MMR */
-	ldr	r8, PLL2_DIV_MASK
-	ldr	r6, PLL2_DIV2
-	ldr	r9, [r6]
-	and	r8, r8, r9
-	mov	r9, $0x01
-	mov	r9, r9, lsl $15
-	orr	r8, r8, r9
-	str	r8, [r6]
-
-	/* Program the GOSET bit to take new divider values */
-	ldr	r6, PLL2_PLLCMD
-	ldr	r7, [r6]
-	orr	r7, r7, $0x01
-	str	r7, [r6]
-
-	/* Wait for Done */
-	ldr	r6, PLL2_PLLSTAT
-doneLoop_0:
-	ldr	r7, [r6]
-	ands	r7, r7, $0x01
-	bne	doneLoop_0
-
-	/* PLL2 DIV1 MMR */
-	ldr	r8, PLL2_DIV_MASK
-	ldr	r6, PLL2_DIV1
-	ldr	r9, [r6]
-	and	r8, r8, r9
-	mov	r9, $0x01
-	mov	r9, r9, lsl $15
-	orr	r8, r8, r9
-	str	r8, [r6]
-
-	/* Program the GOSET bit to take new divider values */
-	ldr	r6, PLL2_PLLCMD
-	ldr	r7, [r6]
-	orr	r7, r7, $0x01
-	str	r7, [r6]
-
-	/* Wait for Done */
-	ldr	r6, PLL2_PLLSTAT
-doneLoop:
-	ldr	r7, [r6]
-	ands	r7, r7, $0x01
-	bne	doneLoop
-
-	/* Wait for PLL to Reset Properly */
-	mov	r10, $0x218
-ResetPPL2Loop:
-	subs	r10, r10, $1
-	bne	ResetPPL2Loop
-
-	/* Bring PLL out of Reset */
-	ldr	r6, PLL2_CTL
-	ldr	r8, [r6]
-	orr	r8, r8, $0x08
-	str	r8, [r6]
-
-	/* Wait for PLL to Lock */
-	ldr	r10, PLL_LOCK_COUNT
-PLL2Lock:
-	subs	r10, r10, $1
-	bne	PLL2Lock
-
-	/* Enable the PLL */
-	ldr	r6, PLL2_CTL
-	ldr	r8, [r6]
-	orr	r8, r8, $0x01
-	str	r8, [r6]
-
-	/*------------------------------------------------------*
-	 * Issue Soft Reset to DDR Module			*
-	 *------------------------------------------------------*/
-
-	/* Shut down the DDR2 LPSC Module */
-	ldr	r8, PSC_FLAG_CLEAR
-	ldr	r6, MDCTL_DDR2
-	ldr	r7, [r6]
-	and	r7, r7, r8
-	orr	r7, r7, $0x03
-	str	r7, [r6]
-
-	/* Enable the Power Domain Transition Command */
-	ldr	r6, PTCMD
-	ldr	r7, [r6]
-	orr	r7, r7, $0x01
-	str	r7, [r6]
-
-	/* Check for Transition Complete(PTSTAT) */
-checkStatClkStop:
-	ldr	r6, PTSTAT
-	ldr	r7, [r6]
-	ands	r7, r7, $0x01
-	bne	checkStatClkStop
-
-	/* Check for DDR2 Controller Enable Completion */
-checkDDRStatClkStop:
-	ldr	r6, MDSTAT_DDR2
-	ldr	r7, [r6]
-	and	r7, r7, $MDSTAT_STATE
-	cmp	r7, $0x03
-	bne	checkDDRStatClkStop
-
-	/*------------------------------------------------------*
-	 * Program DDR2 MMRs for 162MHz Setting			*
-	 *------------------------------------------------------*/
-
-	/* Program PHY Control Register */
-	ldr	r6, DDRCTL
-	ldr	r7, DDRCTL_VAL
-	str	r7, [r6]
-
-	/* Program SDRAM Bank Config Register */
-	ldr	r6, SDCFG
-	ldr	r7, SDCFG_VAL
-	str	r7, [r6]
-
-	/* Program SDRAM TIM-0 Config Register */
-	ldr	r6, SDTIM0
-	ldr	r7, SDTIM0_VAL_162MHz
-	str	r7, [r6]
-
-	/* Program SDRAM TIM-1 Config Register */
-	ldr	r6, SDTIM1
-	ldr	r7, SDTIM1_VAL_162MHz
-	str	r7, [r6]
-
-	/* Program the SDRAM Bank Config Control Register */
-	ldr	r10, MASK_VAL
-	ldr	r8, SDCFG
-	ldr	r9, SDCFG_VAL
-	and	r9, r9, r10
-	str	r9, [r8]
-
-	/* Program SDRAM SDREF Config Register */
-	ldr	r6, SDREF
-	ldr	r7, SDREF_VAL
-	str	r7, [r6]
-
-	/*------------------------------------------------------*
-	 * Issue Soft Reset to DDR Module			*
-	 *------------------------------------------------------*/
-
-	/* Issue a Dummy DDR2 read/write */
-	ldr	r8, DDR2_START_ADDR
-	ldr	r7, DUMMY_VAL
-	str	r7, [r8]
-	ldr	r7, [r8]
-
-	/* Shut down the DDR2 LPSC Module */
-	ldr	r8, PSC_FLAG_CLEAR
-	ldr	r6, MDCTL_DDR2
-	ldr	r7, [r6]
-	and	r7, r7, r8
-	orr	r7, r7, $0x01
-	str	r7, [r6]
-
-	/* Enable the Power Domain Transition Command */
-	ldr	r6, PTCMD
-	ldr	r7, [r6]
-	orr	r7, r7, $0x01
-	str	r7, [r6]
-
-	/* Check for Transition Complete(PTSTAT) */
-checkStatClkStop2:
-	ldr	r6, PTSTAT
-	ldr	r7, [r6]
-	ands	r7, r7, $0x01
-	bne	checkStatClkStop2
-
-	/* Check for DDR2 Controller Enable Completion */
-checkDDRStatClkStop2:
-	ldr	r6, MDSTAT_DDR2
-	ldr	r7, [r6]
-	and	r7, r7, $MDSTAT_STATE
-	cmp	r7, $0x01
-	bne	checkDDRStatClkStop2
-
-	/*------------------------------------------------------*
-	 * Turn DDR2 Controller Clocks On			*
-	 *------------------------------------------------------*/
-
-	/* Enable the DDR2 LPSC Module */
-	ldr	r6, MDCTL_DDR2
-	ldr	r7, [r6]
-	orr	r7, r7, $0x03
-	str	r7, [r6]
-
-	/* Enable the Power Domain Transition Command */
-	ldr	r6, PTCMD
-	ldr	r7, [r6]
-	orr	r7, r7, $0x01
-	str	r7, [r6]
-
-	/* Check for Transition Complete(PTSTAT) */
-checkStatClkEn2:
-	ldr	r6, PTSTAT
-	ldr	r7, [r6]
-	ands	r7, r7, $0x01
-	bne	checkStatClkEn2
-
-	/* Check for DDR2 Controller Enable Completion */
-checkDDRStatClkEn2:
-	ldr	r6, MDSTAT_DDR2
-	ldr	r7, [r6]
-	and	r7, r7, $MDSTAT_STATE
-	cmp	r7, $0x03
-	bne	checkDDRStatClkEn2
-
-	/*  DDR Writes and Reads */
-	ldr	r6, CFGTEST
-	mov	r3, $0x01
-	str	r3, [r6]
-
-	/*------------------------------------------------------*
-	 * System PLL Initialization				*
-	 *------------------------------------------------------*/
-
-	/* Select the Clock Mode Depending on the Value written in the Boot Table by the run script */
-	mov	r2, $0
-	ldr	r6, PLL1_CTL
-	ldr	r7, PLL_CLKSRC_MASK
-	ldr	r8, [r6]
-	and	r8, r8, r7
-	mov	r9, r2, lsl $8
-	orr	r8, r8, r9
-	str	r8, [r6]
-
-	/* Select the PLLEN source */
-	ldr	r7, PLL_ENSRC_MASK
-	and	r8, r8, r7
-	str	r8, [r6]
-
-	/* Bypass the PLL */
-	ldr	r7, PLL_BYPASS_MASK
-	and	r8, r8, r7
-	str	r8, [r6]
-
-	/* Wait for few cycles to allow PLLEN Mux switch properly to bypass Clock */
-	mov	r10, $0x20
-
-WaitLoop:
-	subs	r10, r10, $1
-	bne	WaitLoop
-
-	/* Reset the PLL */
-	ldr	r7, PLL_RESET_MASK
-	and	r8, r8, r7
-	str	r8, [r6]
-
-	/* Disable the PLL */
-	orr	r8, r8, $0x10
-	str	r8, [r6]
-
-	/* Power up the PLL */
-	ldr	r7, PLL_PWRUP_MASK
-	and	r8, r8, r7
-	str	r8, [r6]
-
-	/* Enable the PLL from Disable Mode */
-	ldr	r7, PLL_DISABLE_ENABLE_MASK
-	and	r8, r8, r7
-	str	r8, [r6]
-
-	/* Program the PLL Multiplier */
-	ldr	r6, PLL1_PLLM
-	mov	r3, $0x15	/* For 594MHz */
-	str	r3, [r6]
-
-	/* Wait for PLL to Reset Properly */
-	mov	r10, $0xff
-
-ResetLoop:
-	subs	r10, r10, $1
-	bne	ResetLoop
-
-	/* Bring PLL out of Reset */
-	ldr	r6, PLL1_CTL
-	orr	r8, r8, $0x08
-	str	r8, [r6]
-
-	/* Wait for PLL to Lock */
-	ldr	r10, PLL_LOCK_COUNT
-
-PLL1Lock:
-	subs	r10, r10, $1
-	bne	PLL1Lock
-
-	/* Enable the PLL */
-	orr	r8, r8, $0x01
-	str	r8, [r6]
-
-	nop
-	nop
-	nop
-	nop
-
-	/*------------------------------------------------------*
-	 * AEMIF configuration for NOR Flash (double check)     *
-	 *------------------------------------------------------*/
-	ldr	r0, _PINMUX0
-	ldr	r1, _DEV_SETTING
-	str	r1, [r0]
-
-	ldr	r0, WAITCFG
-	ldr	r1, WAITCFG_VAL
-	ldr	r2, [r0]
-	orr	r2, r2, r1
-	str	r2, [r0]
-
-	ldr	r0, ACFG3
-	ldr	r1, ACFG3_VAL
-	ldr	r2, [r0]
-	and	r1, r2, r1
-	str	r1, [r0]
-
-	ldr	r0, ACFG4
-	ldr	r1, ACFG4_VAL
-	ldr	r2, [r0]
-	and	r1, r2, r1
-	str	r1, [r0]
-
-	ldr	r0, ACFG5
-	ldr	r1, ACFG5_VAL
-	ldr	r2, [r0]
-	and	r1, r2, r1
-	str	r1, [r0]
-
-	/*--------------------------------------*
-	 * VTP manual Calibration               *
-	 *--------------------------------------*/
-	ldr	r0, VTPIOCR
-	ldr	r1, VTP_MMR0
-	str	r1, [r0]
-
-	ldr	r0, VTPIOCR
-	ldr	r1, VTP_MMR1
-	str	r1, [r0]
-
-	/* Wait for 33 VTP CLK cycles.  VRP operates at 27 MHz */
-	ldr	r10, VTP_LOCK_COUNT
-VTPLock:
-	subs	r10, r10, $1
-	bne	VTPLock
-
-	ldr	r6, DFT_ENABLE
-	mov	r10, $0x01
-	str	r10, [r6]
-
-	ldr	r6, DDRVTPR
-	ldr	r7, [r6]
-	mov	r8, r7, LSL #32-10
-	mov	r8, r8, LSR #32-10        /* grab low 10 bits  */
-	ldr	r7, VTP_RECAL
-	orr	r8, r7, r8
-	ldr	r7, VTP_EN
-	orr	r8, r7, r8
-	str	r8, [r0]
-
-
-	/* Wait for 33 VTP CLK cycles.  VRP operates at 27 MHz */
-	ldr	r10, VTP_LOCK_COUNT
-VTP1Lock:
-	subs	r10, r10, $1
-	bne	VTP1Lock
-
-	ldr	r1, [r0]
-	ldr	r2, VTP_MASK
-	and	r2, r1, r2
-	str	r2, [r0]
-
-	ldr	r6, DFT_ENABLE
-	mov	r10, $0
-	str	r10, [r6]
-
-	/*
-	 * Call board-specific lowlevel init.
-	 * That MUST be present and THAT returns
-	 * back to arch calling code with "mov pc, lr."
-	 */
-	b	dv_board_init
-
-.ltorg
-
-_PINMUX0:
-	.word	0x01c40000		/* Device Configuration Registers */
-_PINMUX1:
-	.word	0x01c40004		/* Device Configuration Registers */
-
-_DEV_SETTING:
-	.word	0x00000c1f
-
-WAITCFG:
-	.word	0x01e00004
-WAITCFG_VAL:
-	.word	0
-ACFG3:
-	.word	0x01e00014
-ACFG3_VAL:
-	.word	0x3ffffffd
-ACFG4:
-	.word	0x01e00018
-ACFG4_VAL:
-	.word	0x3ffffffd
-ACFG5:
-	.word	0x01e0001c
-ACFG5_VAL:
-	.word	0x3ffffffd
-
-MDCTL_DDR2:
-	.word	0x01c41a34
-MDSTAT_DDR2:
-	.word	0x01c41834
-
-PTCMD:
-	.word	0x01c41120
-PTSTAT:
-	.word	0x01c41128
-
-EINT_ENABLE0:
-	.word	0x01c48018
-EINT_ENABLE1:
-	.word	0x01c4801c
-
-PSC_FLAG_CLEAR:
-	.word	0xffffffe0
-PSC_GEM_FLAG_CLEAR:
-	.word	0xfffffeff
-
-/* DDR2 MMR & CONFIGURATION VALUES, 162 MHZ clock */
-DDRCTL:
-	.word	0x200000e4
-DDRCTL_VAL:
-	.word	0x50006405
-SDREF:
-	.word	0x2000000c
-SDREF_VAL:
-	.word	0x000005c3
-SDCFG:
-	.word	0x20000008
-SDCFG_VAL:
-#ifdef	DDR_4BANKS
-	.word	0x00178622
-#elif defined DDR_8BANKS
-	.word	0x00178632
-#else
-#error "Unknown DDR configuration!!!"
-#endif
-SDTIM0:
-	.word	0x20000010
-SDTIM0_VAL_162MHz:
-	.word	0x28923211
-SDTIM1:
-	.word	0x20000014
-SDTIM1_VAL_162MHz:
-	.word	0x0016c722
-VTPIOCR:
-	.word	0x200000f0	/* VTP IO Control register */
-DDRVTPR:
-	.word	0x01c42030	/* DDR VPTR MMR */
-VTP_MMR0:
-	.word	0x201f
-VTP_MMR1:
-	.word	0xa01f
-DFT_ENABLE:
-	.word	0x01c4004c
-VTP_LOCK_COUNT:
-	.word	0x5b0
-VTP_MASK:
-	.word	0xffffdfff
-VTP_RECAL:
-	.word	0x08000
-VTP_EN:
-	.word	0x02000
-CFGTEST:
-	.word	0x80010000
-MASK_VAL:
-	.word	0x00000fff
-
-/* GEM Power Up & LPSC Control Register */
-MDCTL_GEM:
-	.word	0x01c41a9c
-MDSTAT_GEM:
-	.word	0x01c4189c
-
-/* For WDT reset chip bug */
-P1394:
-	.word	0x01c41a20
-
-PLL_CLKSRC_MASK:
-	.word	0xfffffeff	/* Mask the Clock Mode bit */
-PLL_ENSRC_MASK:
-	.word	0xffffffdf	/* Select the PLLEN source */
-PLL_BYPASS_MASK:
-	.word	0xfffffffe	/* Put the PLL in BYPASS */
-PLL_RESET_MASK:
-	.word	0xfffffff7	/* Put the PLL in Reset Mode */
-PLL_PWRUP_MASK:
-	.word	0xfffffffd	/* PLL Power up Mask Bit  */
-PLL_DISABLE_ENABLE_MASK:
-	.word	0xffffffef	/* Enable the PLL from Disable */
-PLL_LOCK_COUNT:
-	.word	0x2000
-
-/* PLL1-SYSTEM PLL MMRs */
-PLL1_CTL:
-	.word	0x01c40900
-PLL1_PLLM:
-	.word	0x01c40910
-
-/* PLL2-SYSTEM PLL MMRs */
-PLL2_CTL:
-	.word	0x01c40d00
-PLL2_PLLM:
-	.word	0x01c40d10
-PLL2_DIV1:
-	.word	0x01c40d18
-PLL2_DIV2:
-	.word	0x01c40d1c
-PLL2_PLLCMD:
-	.word	0x01c40d38
-PLL2_PLLSTAT:
-	.word	0x01c40d3c
-PLL2_DIV_MASK:
-	.word	0xffff7fff
-
-MMARG_BRF0:
-	.word	0x01c42010	/* BRF margin mode 0 (R/W)*/
-MMARG_BRF0_VAL:
-	.word	0x00444400
-
-DDR2_START_ADDR:
-	.word	0x80000000
-DUMMY_VAL:
-	.word	0xa55aa55a
-#else /* CONFIG_SOC_DM644X */
-	mov pc, lr
-#endif
diff --git a/arch/arm/cpu/arm926ejs/davinci/lxt972.c b/arch/arm/cpu/arm926ejs/davinci/lxt972.c
deleted file mode 100644
index c482fd9378..0000000000
--- a/arch/arm/cpu/arm926ejs/davinci/lxt972.c
+++ /dev/null
@@ -1,113 +0,0 @@
-/*
- * Intel LXT971/LXT972 PHY Driver for TI DaVinci
- * (TMS320DM644x) based boards.
- *
- * Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
- *
- * --------------------------------------------------------
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <net.h>
-#include <miiphy.h>
-#include <lxt971a.h>
-#include <asm/arch/emac_defs.h>
-#include "../../../../../drivers/net/davinci_emac.h"
-
-#ifdef CONFIG_DRIVER_TI_EMAC
-
-#ifdef CONFIG_CMD_NET
-
-int lxt972_is_phy_connected(int phy_addr)
-{
-	u_int16_t id1, id2;
-
-	if (!davinci_eth_phy_read(phy_addr, MII_PHYSID1, &id1))
-		return(0);
-	if (!davinci_eth_phy_read(phy_addr, MII_PHYSID2, &id2))
-		return(0);
-
-	if ((id1 == (0x0013)) && ((id2  & 0xfff0) == 0x78e0))
-		return(1);
-
-	return(0);
-}
-
-int lxt972_get_link_speed(int phy_addr)
-{
-	u_int16_t stat1, tmp;
-	volatile emac_regs *emac = (emac_regs *)EMAC_BASE_ADDR;
-
-	if (!davinci_eth_phy_read(phy_addr, PHY_LXT971_STAT2, &stat1))
-		return(0);
-
-	if (!(stat1 & PHY_LXT971_STAT2_LINK))	/* link up? */
-		return(0);
-
-	if (!davinci_eth_phy_read(phy_addr, PHY_LXT971_DIG_CFG, &tmp))
-		return(0);
-
-	tmp |= PHY_LXT971_DIG_CFG_MII_DRIVE;
-
-	davinci_eth_phy_write(phy_addr, PHY_LXT971_DIG_CFG, tmp);
-	/* Read back */
-	if (!davinci_eth_phy_read(phy_addr, PHY_LXT971_DIG_CFG, &tmp))
-		return(0);
-
-	/* Speed doesn't matter, there is no setting for it in EMAC... */
-	if (stat1 & PHY_LXT971_STAT2_DUPLEX_MODE) {
-		/* set DM644x EMAC for Full Duplex  */
-		emac->MACCONTROL = EMAC_MACCONTROL_MIIEN_ENABLE |
-			EMAC_MACCONTROL_FULLDUPLEX_ENABLE;
-	} else {
-		/*set DM644x EMAC for Half Duplex  */
-		emac->MACCONTROL = EMAC_MACCONTROL_MIIEN_ENABLE;
-	}
-
-	return(1);
-}
-
-
-int lxt972_init_phy(int phy_addr)
-{
-	int ret = 1;
-
-	if (!lxt972_get_link_speed(phy_addr)) {
-		/* Try another time */
-		ret = lxt972_get_link_speed(phy_addr);
-	}
-
-	/* Disable PHY Interrupts */
-	davinci_eth_phy_write(phy_addr, PHY_LXT971_INT_ENABLE, 0);
-
-	return(ret);
-}
-
-
-int lxt972_auto_negotiate(int phy_addr)
-{
-	u_int16_t tmp;
-
-	if (!davinci_eth_phy_read(phy_addr, MII_BMCR, &tmp))
-		return(0);
-
-	/* Restart Auto_negotiation  */
-	tmp |= BMCR_ANRESTART;
-	davinci_eth_phy_write(phy_addr, MII_BMCR, tmp);
-
-	/*check AutoNegotiate complete */
-	udelay (10000);
-	if (!davinci_eth_phy_read(phy_addr, MII_BMSR, &tmp))
-		return(0);
-
-	if (!(tmp & BMSR_ANEGCOMPLETE))
-		return(0);
-
-	return (lxt972_get_link_speed(phy_addr));
-}
-
-#endif	/* CONFIG_CMD_NET */
-
-#endif	/* CONFIG_DRIVER_ETHER */
diff --git a/arch/arm/cpu/arm926ejs/davinci/misc.c b/arch/arm/cpu/arm926ejs/davinci/misc.c
deleted file mode 100644
index e18bdfc729..0000000000
--- a/arch/arm/cpu/arm926ejs/davinci/misc.c
+++ /dev/null
@@ -1,138 +0,0 @@
-/*
- * Miscelaneous DaVinci functions.
- *
- * Copyright (C) 2009 Nick Thompson, GE Fanuc Ltd, <nick.thompson@gefanuc.com>
- * Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
- * Copyright (C) 2008 Lyrtech <www.lyrtech.com>
- * Copyright (C) 2004 Texas Instruments.
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <i2c.h>
-#include <net.h>
-#include <asm/arch/hardware.h>
-#include <asm/io.h>
-#include <asm/arch/davinci_misc.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-#ifndef CONFIG_SPL_BUILD
-int dram_init(void)
-{
-	/* dram_init must store complete ramsize in gd->ram_size */
-	gd->ram_size = get_ram_size(
-			(void *)CONFIG_SYS_SDRAM_BASE,
-			CONFIG_MAX_RAM_BANK_SIZE);
-	return 0;
-}
-
-void dram_init_banksize(void)
-{
-	gd->bd->bi_dram[0].start = CONFIG_SYS_SDRAM_BASE;
-	gd->bd->bi_dram[0].size = gd->ram_size;
-}
-#endif
-
-#ifdef CONFIG_DRIVER_TI_EMAC
-/*
- * Read ethernet MAC address from EEPROM for DVEVM compatible boards.
- * Returns 1 if found, 0 otherwise.
- */
-int dvevm_read_mac_address(uint8_t *buf)
-{
-#ifdef CONFIG_SYS_I2C_EEPROM_ADDR
-	/* Read MAC address. */
-	if (i2c_read(CONFIG_SYS_I2C_EEPROM_ADDR, 0x7F00,
-		CONFIG_SYS_I2C_EEPROM_ADDR_LEN, (uint8_t *) &buf[0], 6))
-		goto i2cerr;
-
-	/* Check that MAC address is valid. */
-	if (!is_valid_ether_addr(buf))
-		goto err;
-
-	return 1; /* Found */
-
-i2cerr:
-	printf("Read from EEPROM @ 0x%02x failed\n",
-		CONFIG_SYS_I2C_EEPROM_ADDR);
-err:
-#endif /* CONFIG_SYS_I2C_EEPROM_ADDR */
-
-	return 0;
-}
-
-/*
- * Set the mii mode as MII or RMII
- */
-#if defined(CONFIG_SOC_DA8XX)
-void davinci_emac_mii_mode_sel(int mode_sel)
-{
-	int val;
-
-	val = readl(&davinci_syscfg_regs->cfgchip3);
-	if (mode_sel == 0)
-		val &= ~(1 << 8);
-	else
-		val |= (1 << 8);
-	writel(val, &davinci_syscfg_regs->cfgchip3);
-}
-#endif
-/*
- * If there is no MAC address in the environment, then it will be initialized
- * (silently) from the value in the EEPROM.
- */
-void davinci_sync_env_enetaddr(uint8_t *rom_enetaddr)
-{
-	uint8_t env_enetaddr[6];
-	int ret;
-
-	ret = eth_getenv_enetaddr_by_index("eth", 0, env_enetaddr);
-	if (!ret) {
-		/*
-		 * There is no MAC address in the environment, so we
-		 * initialize it from the value in the EEPROM.
-		 */
-		debug("### Setting environment from EEPROM MAC address = "
-			"\"%pM\"\n",
-			env_enetaddr);
-		ret = !eth_setenv_enetaddr("ethaddr", rom_enetaddr);
-	}
-	if (!ret)
-		printf("Failed to set mac address from EEPROM: %d\n", ret);
-}
-#endif	/* CONFIG_DRIVER_TI_EMAC */
-
-#if defined(CONFIG_SOC_DA8XX)
-#ifndef CONFIG_USE_IRQ
-void irq_init(void)
-{
-	/*
-	 * Mask all IRQs by clearing the global enable and setting
-	 * the enable clear for all the 90 interrupts.
-	 */
-	writel(0, &davinci_aintc_regs->ger);
-
-	writel(0, &davinci_aintc_regs->hier);
-
-	writel(0xffffffff, &davinci_aintc_regs->ecr1);
-	writel(0xffffffff, &davinci_aintc_regs->ecr2);
-	writel(0xffffffff, &davinci_aintc_regs->ecr3);
-}
-#endif
-
-/*
- * Enable PSC for various peripherals.
- */
-int da8xx_configure_lpsc_items(const struct lpsc_resource *item,
-				    const int n_items)
-{
-	int i;
-
-	for (i = 0; i < n_items; i++)
-		lpsc_on(item[i].lpsc_no);
-
-	return 0;
-}
-#endif
diff --git a/arch/arm/cpu/arm926ejs/davinci/pinmux.c b/arch/arm/cpu/arm926ejs/davinci/pinmux.c
deleted file mode 100644
index e9d8c87cc8..0000000000
--- a/arch/arm/cpu/arm926ejs/davinci/pinmux.c
+++ /dev/null
@@ -1,90 +0,0 @@
-/*
- * DaVinci pinmux functions.
- *
- * Copyright (C) 2009 Nick Thompson, GE Fanuc Ltd, <nick.thompson@gefanuc.com>
- * Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
- * Copyright (C) 2008 Lyrtech <www.lyrtech.com>
- * Copyright (C) 2004 Texas Instruments.
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/arch/hardware.h>
-#include <asm/io.h>
-#include <asm/arch/davinci_misc.h>
-
-/*
- * Change the setting of a pin multiplexer field.
- *
- * Takes an array of pinmux settings similar to:
- *
- * struct pinmux_config uart_pins[] = {
- *	{ &davinci_syscfg_regs->pinmux[8], 2, 7 },
- *	{ &davinci_syscfg_regs->pinmux[9], 2, 0 }
- * };
- *
- * Stepping through the array, each pinmux[n] register has the given value
- * set in the pin mux field specified.
- *
- * The number of pins in the array must be passed (ARRAY_SIZE can provide
- * this value conveniently).
- *
- * Returns 0 if all field numbers and values are in the correct range,
- * else returns -1.
- */
-int davinci_configure_pin_mux(const struct pinmux_config *pins,
-			      const int n_pins)
-{
-	int i;
-
-	/* check for invalid pinmux values */
-	for (i = 0; i < n_pins; i++) {
-		if (pins[i].field >= PIN_MUX_NUM_FIELDS ||
-		    (pins[i].value & ~PIN_MUX_FIELD_MASK) != 0)
-			return -1;
-	}
-
-	/* configure the pinmuxes */
-	for (i = 0; i < n_pins; i++) {
-		const int offset = pins[i].field * PIN_MUX_FIELD_SIZE;
-		const unsigned int value = pins[i].value << offset;
-		const unsigned int mask = PIN_MUX_FIELD_MASK << offset;
-		const dv_reg *mux = pins[i].mux;
-
-		writel(value | (readl(mux) & (~mask)), mux);
-	}
-
-	return 0;
-}
-
-/*
- * Configure multiple pinmux resources.
- *
- * Takes an pinmux_resource array of pinmux_config and pin counts:
- *
- * const struct pinmux_resource pinmuxes[] = {
- *	PINMUX_ITEM(uart_pins),
- *	PINMUX_ITEM(i2c_pins),
- * };
- *
- * The number of items in the array must be passed (ARRAY_SIZE can provide
- * this value conveniently).
- *
- * Each item entry is configured in the defined order. If configuration
- * of any item fails, -1 is returned and none of the following items are
- * configured. On success, 0 is returned.
- */
-int davinci_configure_pin_mux_items(const struct pinmux_resource *item,
-				    const int n_items)
-{
-	int i;
-
-	for (i = 0; i < n_items; i++) {
-		if (davinci_configure_pin_mux(item[i].pins,
-					      item[i].n_pins) != 0)
-			return -1;
-	}
-
-	return 0;
-}
diff --git a/arch/arm/cpu/arm926ejs/davinci/psc.c b/arch/arm/cpu/arm926ejs/davinci/psc.c
deleted file mode 100644
index 8d99e2e997..0000000000
--- a/arch/arm/cpu/arm926ejs/davinci/psc.c
+++ /dev/null
@@ -1,160 +0,0 @@
-/*
- * Power and Sleep Controller (PSC) functions.
- *
- * Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
- * Copyright (C) 2008 Lyrtech <www.lyrtech.com>
- * Copyright (C) 2004 Texas Instruments.
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/arch/hardware.h>
-#include <asm/io.h>
-
-/*
- * The PSC manages three inputs to a "module" which may be a peripheral or
- * CPU.  Those inputs are the module's:  clock; reset signal; and sometimes
- * its power domain.  For our purposes, we only care whether clock and power
- * are active, and the module is out of reset.
- *
- * DaVinci chips may include two separate power domains: "Always On" and "DSP".
- * Chips without a DSP generally have only one domain.
- *
- * The "Always On" power domain is always on when the chip is on, and is
- * powered by the VDD pins (on DM644X). The majority of DaVinci modules
- * lie within the "Always On" power domain.
- *
- * A separate domain called the "DSP" domain houses the C64x+ and other video
- * hardware such as VICP. In some chips, the "DSP" domain is not always on.
- * The "DSP" power domain is powered by the CVDDDSP pins (on DM644X).
- */
-
-/* Works on Always On power domain only (no PD argument) */
-static void lpsc_transition(unsigned int id, unsigned int state)
-{
-	dv_reg_p mdstat, mdctl, ptstat, ptcmd;
-#ifdef CONFIG_SOC_DA8XX
-	struct davinci_psc_regs *psc_regs;
-#endif
-
-#ifndef CONFIG_SOC_DA8XX
-	if (id >= DAVINCI_LPSC_GEM)
-		return;			/* Don't work on DSP Power Domain */
-
-	mdstat = REG_P(PSC_MDSTAT_BASE + (id * 4));
-	mdctl = REG_P(PSC_MDCTL_BASE + (id * 4));
-	ptstat = REG_P(PSC_PTSTAT);
-	ptcmd = REG_P(PSC_PTCMD);
-#else
-	if (id < DAVINCI_LPSC_PSC1_BASE) {
-		if (id >= PSC_PSC0_MODULE_ID_CNT)
-			return;
-		psc_regs = davinci_psc0_regs;
-		mdstat = &psc_regs->psc0.mdstat[id];
-		mdctl = &psc_regs->psc0.mdctl[id];
-	} else {
-		id -= DAVINCI_LPSC_PSC1_BASE;
-		if (id >= PSC_PSC1_MODULE_ID_CNT)
-			return;
-		psc_regs = davinci_psc1_regs;
-		mdstat = &psc_regs->psc1.mdstat[id];
-		mdctl = &psc_regs->psc1.mdctl[id];
-	}
-	ptstat = &psc_regs->ptstat;
-	ptcmd = &psc_regs->ptcmd;
-#endif
-
-	while (readl(ptstat) & 0x01)
-		continue;
-
-	if ((readl(mdstat) & PSC_MDSTAT_STATE) == state)
-		return; /* Already in that state */
-
-	writel((readl(mdctl) & ~PSC_MDCTL_NEXT) | state, mdctl);
-
-	switch (id) {
-#ifdef CONFIG_SOC_DM644X
-	/* Special treatment for some modules as for sprue14 p.7.4.2 */
-	case DAVINCI_LPSC_VPSSSLV:
-	case DAVINCI_LPSC_EMAC:
-	case DAVINCI_LPSC_EMAC_WRAPPER:
-	case DAVINCI_LPSC_MDIO:
-	case DAVINCI_LPSC_USB:
-	case DAVINCI_LPSC_ATA:
-	case DAVINCI_LPSC_VLYNQ:
-	case DAVINCI_LPSC_UHPI:
-	case DAVINCI_LPSC_DDR_EMIF:
-	case DAVINCI_LPSC_AEMIF:
-	case DAVINCI_LPSC_MMC_SD:
-	case DAVINCI_LPSC_MEMSTICK:
-	case DAVINCI_LPSC_McBSP:
-	case DAVINCI_LPSC_GPIO:
-		writel(readl(mdctl) | 0x200, mdctl);
-		break;
-#endif
-	}
-
-	writel(0x01, ptcmd);
-
-	while (readl(ptstat) & 0x01)
-		continue;
-	while ((readl(mdstat) & PSC_MDSTAT_STATE) != state)
-		continue;
-}
-
-void lpsc_on(unsigned int id)
-{
-	lpsc_transition(id, 0x03);
-}
-
-void lpsc_syncreset(unsigned int id)
-{
-	lpsc_transition(id, 0x01);
-}
-
-void lpsc_disable(unsigned int id)
-{
-	lpsc_transition(id, 0x0);
-}
-
-/* Not all DaVinci chips have a DSP power domain. */
-#ifdef CONFIG_SOC_DM644X
-
-/* If DSPLINK is used, we don't want U-Boot to power on the DSP. */
-#if !defined(CONFIG_SYS_USE_DSPLINK)
-void dsp_on(void)
-{
-	int i;
-
-	if (REG(PSC_PDSTAT1) & 0x1f)
-		return;			/* Already on */
-
-	REG(PSC_GBLCTL) |= 0x01;
-	REG(PSC_PDCTL1) |= 0x01;
-	REG(PSC_PDCTL1) &= ~0x100;
-	REG(PSC_MDCTL_BASE + (DAVINCI_LPSC_GEM * 4)) |= 0x03;
-	REG(PSC_MDCTL_BASE + (DAVINCI_LPSC_GEM * 4)) &= 0xfffffeff;
-	REG(PSC_MDCTL_BASE + (DAVINCI_LPSC_IMCOP * 4)) |= 0x03;
-	REG(PSC_MDCTL_BASE + (DAVINCI_LPSC_IMCOP * 4)) &= 0xfffffeff;
-	REG(PSC_PTCMD) = 0x02;
-
-	for (i = 0; i < 100; i++) {
-		if (REG(PSC_EPCPR) & 0x02)
-			break;
-	}
-
-	REG(PSC_CHP_SHRTSW) = 0x01;
-	REG(PSC_PDCTL1) |= 0x100;
-	REG(PSC_EPCCR) = 0x02;
-
-	for (i = 0; i < 100; i++) {
-		if (!(REG(PSC_PTSTAT) & 0x02))
-			break;
-	}
-
-	REG(PSC_GBLCTL) &= ~0x1f;
-}
-#endif /* CONFIG_SYS_USE_DSPLINK */
-
-#endif /* have a DSP */
diff --git a/arch/arm/cpu/arm926ejs/davinci/reset.c b/arch/arm/cpu/arm926ejs/davinci/reset.c
deleted file mode 100644
index 6b0f15428a..0000000000
--- a/arch/arm/cpu/arm926ejs/davinci/reset.c
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
- *  Processor reset using WDT.
- *
- * Copyright (C) 2012 Dmitry Bondar <bond@inmys.ru>
- * Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/io.h>
-#include <asm/arch/timer_defs.h>
-#include <asm/arch/hardware.h>
-
-void reset_cpu(unsigned long a)
-{
-	struct davinci_timer *const wdttimer =
-		(struct davinci_timer *)DAVINCI_WDOG_BASE;
-	writel(0x08, &wdttimer->tgcr);
-	writel(readl(&wdttimer->tgcr) | 0x03, &wdttimer->tgcr);
-	writel(0, &wdttimer->tim12);
-	writel(0, &wdttimer->tim34);
-	writel(0, &wdttimer->prd12);
-	writel(0, &wdttimer->prd34);
-	writel(readl(&wdttimer->tcr) | 0x40, &wdttimer->tcr);
-	writel(readl(&wdttimer->wdtcr) | 0x4000, &wdttimer->wdtcr);
-	writel(0xa5c64000, &wdttimer->wdtcr);
-	writel(0xda7e4000, &wdttimer->wdtcr);
-	writel(0x4000, &wdttimer->wdtcr);
-	while (1)
-		/*nothing*/;
-}
diff --git a/arch/arm/cpu/arm926ejs/davinci/spl.c b/arch/arm/cpu/arm926ejs/davinci/spl.c
deleted file mode 100644
index 59b304efcb..0000000000
--- a/arch/arm/cpu/arm926ejs/davinci/spl.c
+++ /dev/null
@@ -1,80 +0,0 @@
-/*
- * Copyright (C) 2011
- * Heiko Schocher, DENX Software Engineering, hs@denx.de.
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-#include <common.h>
-#include <config.h>
-#include <spl.h>
-#include <asm/u-boot.h>
-#include <asm/utils.h>
-#include <nand.h>
-#include <asm/arch/dm365_lowlevel.h>
-#include <ns16550.h>
-#include <malloc.h>
-#include <spi_flash.h>
-#include <mmc.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-#ifndef CONFIG_SPL_LIBCOMMON_SUPPORT
-void puts(const char *str)
-{
-	while (*str)
-		putc(*str++);
-}
-
-void putc(char c)
-{
-	if (c == '\n')
-		NS16550_putc((NS16550_t)(CONFIG_SYS_NS16550_COM1), '\r');
-
-	NS16550_putc((NS16550_t)(CONFIG_SYS_NS16550_COM1), c);
-}
-#endif /* CONFIG_SPL_LIBCOMMON_SUPPORT */
-
-void board_init_f(ulong dummy)
-{
-	/* First, setup our stack pointer. */
-	asm volatile("mov sp, %0\n" : : "r"(CONFIG_SPL_STACK));
-
-	/* Second, perform our low-level init. */
-#ifdef CONFIG_SOC_DM365
-	dm36x_lowlevel_init(0);
-#endif
-#ifdef CONFIG_SOC_DA8XX
-	arch_cpu_init();
-#endif
-
-	/* Third, we clear the BSS. */
-	memset(__bss_start, 0, __bss_end - __bss_start);
-
-	/* Finally, setup gd and move to the next step. */
-	gd = &gdata;
-	board_init_r(NULL, 0);
-}
-
-void spl_board_init(void)
-{
-	preloader_console_init();
-}
-
-u32 spl_boot_mode(void)
-{
-	return MMCSD_MODE_RAW;
-}
-
-u32 spl_boot_device(void)
-{
-#ifdef CONFIG_SPL_NAND_SIMPLE
-	return BOOT_DEVICE_NAND;
-#elif defined(CONFIG_SPL_SPI_LOAD)
-	return BOOT_DEVICE_SPI;
-#elif defined(CONFIG_SPL_MMC_LOAD)
-	return BOOT_DEVICE_MMC1;
-#else
-	puts("Unknown boot device\n");
-	hang();
-#endif
-}
diff --git a/arch/arm/cpu/arm926ejs/davinci/timer.c b/arch/arm/cpu/arm926ejs/davinci/timer.c
deleted file mode 100644
index c7d0652e83..0000000000
--- a/arch/arm/cpu/arm926ejs/davinci/timer.c
+++ /dev/null
@@ -1,128 +0,0 @@
-/*
- * (C) Copyright 2003
- * Texas Instruments <www.ti.com>
- *
- * (C) Copyright 2002
- * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- * Marius Groeger <mgroeger@sysgo.de>
- *
- * (C) Copyright 2002
- * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- * Alex Zuepke <azu@sysgo.de>
- *
- * (C) Copyright 2002-2004
- * Gary Jennejohn, DENX Software Engineering, <garyj@denx.de>
- *
- * (C) Copyright 2004
- * Philippe Robin, ARM Ltd. <philippe.robin@arm.com>
- *
- * Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/io.h>
-#include <asm/arch/timer_defs.h>
-#include <div64.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-static struct davinci_timer * const timer =
-	(struct davinci_timer *)CONFIG_SYS_TIMERBASE;
-
-#define TIMER_LOAD_VAL	0xffffffff
-
-#define TIM_CLK_DIV	16
-
-int timer_init(void)
-{
-	/* We are using timer34 in unchained 32-bit mode, full speed */
-	writel(0x0, &timer->tcr);
-	writel(0x0, &timer->tgcr);
-	writel(0x06 | ((TIM_CLK_DIV - 1) << 8), &timer->tgcr);
-	writel(0x0, &timer->tim34);
-	writel(TIMER_LOAD_VAL, &timer->prd34);
-	writel(2 << 22, &timer->tcr);
-	gd->arch.timer_rate_hz = CONFIG_SYS_HZ_CLOCK / TIM_CLK_DIV;
-	gd->arch.timer_reset_value = 0;
-
-	return(0);
-}
-
-/*
- * Get the current 64 bit timer tick count
- */
-unsigned long long get_ticks(void)
-{
-	unsigned long now = readl(&timer->tim34);
-
-	/* increment tbu if tbl has rolled over */
-	if (now < gd->arch.tbl)
-		gd->arch.tbu++;
-	gd->arch.tbl = now;
-
-	return (((unsigned long long)gd->arch.tbu) << 32) | gd->arch.tbl;
-}
-
-ulong get_timer(ulong base)
-{
-	unsigned long long timer_diff;
-
-	timer_diff = get_ticks() - gd->arch.timer_reset_value;
-
-	return lldiv(timer_diff,
-		     (gd->arch.timer_rate_hz / CONFIG_SYS_HZ)) - base;
-}
-
-void __udelay(unsigned long usec)
-{
-	unsigned long long endtime;
-
-	endtime = lldiv((unsigned long long)usec * gd->arch.timer_rate_hz,
-			1000000UL);
-	endtime += get_ticks();
-
-	while (get_ticks() < endtime)
-		;
-}
-
-/*
- * This function is derived from PowerPC code (timebase clock frequency).
- * On ARM it returns the number of timer ticks per second.
- */
-ulong get_tbclk(void)
-{
-	return gd->arch.timer_rate_hz;
-}
-
-#ifdef CONFIG_HW_WATCHDOG
-static struct davinci_timer * const wdttimer =
-	(struct davinci_timer *)CONFIG_SYS_WDTTIMERBASE;
-
-/*
- * See prufw2.pdf for using Timer as a WDT
- */
-void davinci_hw_watchdog_enable(void)
-{
-	writel(0x0, &wdttimer->tcr);
-	writel(0x0, &wdttimer->tgcr);
-	/* TIMMODE = 2h */
-	writel(0x08 | 0x03 | ((TIM_CLK_DIV - 1) << 8), &wdttimer->tgcr);
-	writel(CONFIG_SYS_WDT_PERIOD_LOW, &wdttimer->prd12);
-	writel(CONFIG_SYS_WDT_PERIOD_HIGH, &wdttimer->prd34);
-	writel(2 << 22, &wdttimer->tcr);
-	writel(0x0, &wdttimer->tim12);
-	writel(0x0, &wdttimer->tim34);
-	/* set WDEN bit, WDKEY 0xa5c6 */
-	writel(0xa5c64000, &wdttimer->wdtcr);
-	/* clear counter register */
-	writel(0xda7e4000, &wdttimer->wdtcr);
-}
-
-void davinci_hw_watchdog_reset(void)
-{
-	writel(0xa5c64000, &wdttimer->wdtcr);
-	writel(0xda7e4000, &wdttimer->wdtcr);
-}
-#endif
diff --git a/arch/arm/cpu/arm926ejs/kirkwood/Kconfig b/arch/arm/cpu/arm926ejs/kirkwood/Kconfig
deleted file mode 100644
index 45c6687d0b..0000000000
--- a/arch/arm/cpu/arm926ejs/kirkwood/Kconfig
+++ /dev/null
@@ -1,88 +0,0 @@
-if KIRKWOOD
-
-choice
-	prompt "Marvell Kirkwood board select"
-
-config TARGET_OPENRD
-	bool "Marvell OpenRD Board"
-
-config TARGET_MV88F6281GTW_GE
-	bool "MV88f6281GTW_GE Board"
-
-config TARGET_RD6281A
-	bool "RD6281A Board"
-
-config TARGET_DREAMPLUG
-	bool "DreamPlug Board"
-
-config TARGET_GURUPLUG
-	bool "GuruPlug Board"
-
-config TARGET_SHEEVAPLUG
-	bool "SheevaPlug Board"
-
-config TARGET_LSXL
-	bool "lsxl Board"
-
-config TARGET_POGO_E02
-	bool "pogo_e02 Board"
-
-config TARGET_DNS325
-	bool "dns325 Board"
-
-config TARGET_ICONNECT
-	bool "iconnect Board"
-
-config TARGET_TK71
-	bool "TK71 Board"
-
-config TARGET_KM_KIRKWOOD
-	bool "KM_KIRKWOOD Board"
-
-config TARGET_NET2BIG_V2
-	bool "LaCie 2Big Network v2 NAS Board"
-
-config TARGET_NETSPACE_V2
-	bool "LaCie netspace_v2 Board"
-
-config TARGET_WIRELESS_SPACE
-	bool "LaCie Wireless_space Board"
-
-config TARGET_IB62X0
-	bool "ib62x0 Board"
-
-config TARGET_DOCKSTAR
-	bool "Dockstar Board"
-
-config TARGET_GOFLEXHOME
-	bool "GoFlex Home Board"
-
-config TARGET_NAS220
-	bool "BlackArmor NAS220"
-
-endchoice
-
-config SYS_SOC
-	default "kirkwood"
-
-source "board/Marvell/openrd/Kconfig"
-source "board/Marvell/mv88f6281gtw_ge/Kconfig"
-source "board/Marvell/rd6281a/Kconfig"
-source "board/Marvell/dreamplug/Kconfig"
-source "board/Marvell/guruplug/Kconfig"
-source "board/Marvell/sheevaplug/Kconfig"
-source "board/buffalo/lsxl/Kconfig"
-source "board/cloudengines/pogo_e02/Kconfig"
-source "board/d-link/dns325/Kconfig"
-source "board/iomega/iconnect/Kconfig"
-source "board/karo/tk71/Kconfig"
-source "board/keymile/km_arm/Kconfig"
-source "board/LaCie/net2big_v2/Kconfig"
-source "board/LaCie/netspace_v2/Kconfig"
-source "board/LaCie/wireless_space/Kconfig"
-source "board/raidsonic/ib62x0/Kconfig"
-source "board/Seagate/dockstar/Kconfig"
-source "board/Seagate/goflexhome/Kconfig"
-source "board/Seagate/nas220/Kconfig"
-
-endif
diff --git a/arch/arm/cpu/arm926ejs/kirkwood/Makefile b/arch/arm/cpu/arm926ejs/kirkwood/Makefile
deleted file mode 100644
index df4756e4bd..0000000000
--- a/arch/arm/cpu/arm926ejs/kirkwood/Makefile
+++ /dev/null
@@ -1,11 +0,0 @@
-#
-# (C) Copyright 2009
-# Marvell Semiconductor <www.marvell.com>
-# Written-by: Prafulla Wadaskar <prafulla@marvell.com>
-#
-# SPDX-License-Identifier:	GPL-2.0+
-#
-
-obj-y	= cpu.o
-obj-y	+= cache.o
-obj-y	+= mpp.o
diff --git a/arch/arm/cpu/arm926ejs/kirkwood/cache.c b/arch/arm/cpu/arm926ejs/kirkwood/cache.c
deleted file mode 100644
index e18a3097dc..0000000000
--- a/arch/arm/cpu/arm926ejs/kirkwood/cache.c
+++ /dev/null
@@ -1,19 +0,0 @@
-/*
- * Copyright (c) 2012 Michael Walle
- * Michael Walle <michael@walle.cc>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-#include <common.h>
-#include <asm/arch/cpu.h>
-
-#define FEROCEON_EXTRA_FEATURE_L2C_EN (1<<22)
-
-void l2_cache_disable()
-{
-	u32 ctrl;
-
-	ctrl = readfr_extra_feature_reg();
-	ctrl &= ~FEROCEON_EXTRA_FEATURE_L2C_EN;
-	writefr_extra_feature_reg(ctrl);
-}
diff --git a/arch/arm/cpu/arm926ejs/kirkwood/cpu.c b/arch/arm/cpu/arm926ejs/kirkwood/cpu.c
deleted file mode 100644
index 4c9d3fde47..0000000000
--- a/arch/arm/cpu/arm926ejs/kirkwood/cpu.c
+++ /dev/null
@@ -1,321 +0,0 @@
-/*
- * (C) Copyright 2009
- * Marvell Semiconductor <www.marvell.com>
- * Written-by: Prafulla Wadaskar <prafulla@marvell.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <netdev.h>
-#include <asm/cache.h>
-#include <asm/io.h>
-#include <asm/arch/cpu.h>
-#include <asm/arch/soc.h>
-#include <mvebu_mmc.h>
-
-void reset_cpu(unsigned long ignored)
-{
-	struct kwcpu_registers *cpureg =
-	    (struct kwcpu_registers *)KW_CPU_REG_BASE;
-
-	writel(readl(&cpureg->rstoutn_mask) | (1 << 2),
-		&cpureg->rstoutn_mask);
-	writel(readl(&cpureg->sys_soft_rst) | 1,
-		&cpureg->sys_soft_rst);
-	while (1) ;
-}
-
-/*
- * Window Size
- * Used with the Base register to set the address window size and location.
- * Must be programmed from LSB to MSB as sequence of ones followed by
- * sequence of zeros. The number of ones specifies the size of the window in
- * 64 KByte granularity (e.g., a value of 0x00FF specifies 256 = 16 MByte).
- * NOTE: A value of 0x0 specifies 64-KByte size.
- */
-unsigned int kw_winctrl_calcsize(unsigned int sizeval)
-{
-	int i;
-	unsigned int j = 0;
-	u32 val = sizeval >> 1;
-
-	for (i = 0; val >= 0x10000; i++) {
-		j |= (1 << i);
-		val = val >> 1;
-	}
-	return (0x0000ffff & j);
-}
-
-/*
- * kw_config_adr_windows - Configure address Windows
- *
- * There are 8 address windows supported by Kirkwood Soc to addess different
- * devices. Each window can be configured for size, BAR and remap addr
- * Below configuration is standard for most of the cases
- *
- * If remap function not used, remap_lo must be set as base
- *
- * Reference Documentation:
- * Mbus-L to Mbus Bridge Registers Configuration.
- * (Sec 25.1 and 25.3 of Datasheet)
- */
-int kw_config_adr_windows(void)
-{
-	struct kwwin_registers *winregs =
-		(struct kwwin_registers *)KW_CPU_WIN_BASE;
-
-	/* Window 0: PCIE MEM address space */
-	writel(KWCPU_WIN_CTRL_DATA(1024 * 1024 * 256, KWCPU_TARGET_PCIE,
-		KWCPU_ATTR_PCIE_MEM, KWCPU_WIN_ENABLE), &winregs[0].ctrl);
-
-	writel(KW_DEFADR_PCI_MEM, &winregs[0].base);
-	writel(KW_DEFADR_PCI_MEM, &winregs[0].remap_lo);
-	writel(0x0, &winregs[0].remap_hi);
-
-	/* Window 1: PCIE IO address space */
-	writel(KWCPU_WIN_CTRL_DATA(1024 * 64, KWCPU_TARGET_PCIE,
-		KWCPU_ATTR_PCIE_IO, KWCPU_WIN_ENABLE), &winregs[1].ctrl);
-	writel(KW_DEFADR_PCI_IO, &winregs[1].base);
-	writel(KW_DEFADR_PCI_IO_REMAP, &winregs[1].remap_lo);
-	writel(0x0, &winregs[1].remap_hi);
-
-	/* Window 2: NAND Flash address space */
-	writel(KWCPU_WIN_CTRL_DATA(1024 * 1024 * 128, KWCPU_TARGET_MEMORY,
-		KWCPU_ATTR_NANDFLASH, KWCPU_WIN_ENABLE), &winregs[2].ctrl);
-	writel(KW_DEFADR_NANDF, &winregs[2].base);
-	writel(KW_DEFADR_NANDF, &winregs[2].remap_lo);
-	writel(0x0, &winregs[2].remap_hi);
-
-	/* Window 3: SPI Flash address space */
-	writel(KWCPU_WIN_CTRL_DATA(1024 * 1024 * 128, KWCPU_TARGET_MEMORY,
-		KWCPU_ATTR_SPIFLASH, KWCPU_WIN_ENABLE), &winregs[3].ctrl);
-	writel(KW_DEFADR_SPIF, &winregs[3].base);
-	writel(KW_DEFADR_SPIF, &winregs[3].remap_lo);
-	writel(0x0, &winregs[3].remap_hi);
-
-	/* Window 4: BOOT Memory address space */
-	writel(KWCPU_WIN_CTRL_DATA(1024 * 1024 * 128, KWCPU_TARGET_MEMORY,
-		KWCPU_ATTR_BOOTROM, KWCPU_WIN_ENABLE), &winregs[4].ctrl);
-	writel(KW_DEFADR_BOOTROM, &winregs[4].base);
-
-	/* Window 5: Security SRAM address space */
-	writel(KWCPU_WIN_CTRL_DATA(1024 * 64, KWCPU_TARGET_SASRAM,
-		KWCPU_ATTR_SASRAM, KWCPU_WIN_ENABLE), &winregs[5].ctrl);
-	writel(KW_DEFADR_SASRAM, &winregs[5].base);
-
-	/* Window 6-7: Disabled */
-	writel(KWCPU_WIN_DISABLE, &winregs[6].ctrl);
-	writel(KWCPU_WIN_DISABLE, &winregs[7].ctrl);
-
-	return 0;
-}
-
-/*
- * SYSRSTn Duration Counter Support
- *
- * Kirkwood SoC implements a hardware-based SYSRSTn duration counter.
- * When SYSRSTn is asserted low, a SYSRSTn duration counter is running.
- * The SYSRSTn duration counter is useful for implementing a manufacturer
- * or factory reset. Upon a long reset assertion that is greater than a
- * pre-configured environment variable value for sysrstdelay,
- * The counter value is stored in the SYSRSTn Length Counter Register
- * The counter is based on the 25-MHz reference clock (40ns)
- * It is a 29-bit counter, yielding a maximum counting duration of
- * 2^29/25 MHz (21.4 seconds). When the counter reach its maximum value,
- * it remains at this value until counter reset is triggered by setting
- * bit 31 of KW_REG_SYSRST_CNT
- */
-static void kw_sysrst_action(void)
-{
-	int ret;
-	char *s = getenv("sysrstcmd");
-
-	if (!s) {
-		debug("Error.. %s failed, check sysrstcmd\n",
-			__FUNCTION__);
-		return;
-	}
-
-	debug("Starting %s process...\n", __FUNCTION__);
-	ret = run_command(s, 0);
-	if (ret != 0)
-		debug("Error.. %s failed\n", __FUNCTION__);
-	else
-		debug("%s process finished\n", __FUNCTION__);
-}
-
-static void kw_sysrst_check(void)
-{
-	u32 sysrst_cnt, sysrst_dly;
-	char *s;
-
-	/*
-	 * no action if sysrstdelay environment variable is not defined
-	 */
-	s = getenv("sysrstdelay");
-	if (s == NULL)
-		return;
-
-	/* read sysrstdelay value */
-	sysrst_dly = (u32) simple_strtoul(s, NULL, 10);
-
-	/* read SysRst Length counter register (bits 28:0) */
-	sysrst_cnt = (0x1fffffff & readl(KW_REG_SYSRST_CNT));
-	debug("H/w Rst hold time: %d.%d secs\n",
-		sysrst_cnt / SYSRST_CNT_1SEC_VAL,
-		sysrst_cnt % SYSRST_CNT_1SEC_VAL);
-
-	/* clear the counter for next valid read*/
-	writel(1 << 31, KW_REG_SYSRST_CNT);
-
-	/*
-	 * sysrst_action:
-	 * if H/w Reset key is pressed and hold for time
-	 * more than sysrst_dly in seconds
-	 */
-	if (sysrst_cnt >= SYSRST_CNT_1SEC_VAL * sysrst_dly)
-		kw_sysrst_action();
-}
-
-#if defined(CONFIG_DISPLAY_CPUINFO)
-int print_cpuinfo(void)
-{
-	char *rev = "??";
-	u16 devid = (readl(KW_REG_PCIE_DEVID) >> 16) & 0xffff;
-	u8 revid = readl(KW_REG_PCIE_REVID) & 0xff;
-
-	if ((readl(KW_REG_DEVICE_ID) & 0x03) > 2) {
-		printf("Error.. %s:Unsupported Kirkwood SoC 88F%04x\n", __FUNCTION__, devid);
-		return -1;
-	}
-
-	switch (revid) {
-	case 0:
-		if (devid == 0x6281)
-			rev = "Z0";
-		else if (devid == 0x6282)
-			rev = "A0";
-		break;
-	case 1:
-		rev = "A1";
-		break;
-	case 2:
-		rev = "A0";
-		break;
-	case 3:
-		rev = "A1";
-		break;
-	default:
-		break;
-	}
-
-	printf("SoC:   Kirkwood 88F%04x_%s\n", devid, rev);
-	return 0;
-}
-#endif /* CONFIG_DISPLAY_CPUINFO */
-
-#ifdef CONFIG_ARCH_CPU_INIT
-int arch_cpu_init(void)
-{
-	u32 reg;
-	struct kwcpu_registers *cpureg =
-		(struct kwcpu_registers *)KW_CPU_REG_BASE;
-
-	/* Linux expects` the internal registers to be at 0xf1000000 */
-	writel(KW_REGS_PHY_BASE, KW_OFFSET_REG);
-
-	/* Enable and invalidate L2 cache in write through mode */
-	writel(readl(&cpureg->l2_cfg) | 0x18, &cpureg->l2_cfg);
-	invalidate_l2_cache();
-
-	kw_config_adr_windows();
-
-#ifdef CONFIG_KIRKWOOD_RGMII_PAD_1V8
-	/*
-	 * Configures the I/O voltage of the pads connected to Egigabit
-	 * Ethernet interface to 1.8V
-	 * By default it is set to 3.3V
-	 */
-	reg = readl(KW_REG_MPP_OUT_DRV_REG);
-	reg |= (1 << 7);
-	writel(reg, KW_REG_MPP_OUT_DRV_REG);
-#endif
-#ifdef CONFIG_KIRKWOOD_EGIGA_INIT
-	/*
-	 * Set egiga port0/1 in normal functional mode
-	 * This is required becasue on kirkwood by default ports are in reset mode
-	 * OS egiga driver may not have provision to set them in normal mode
-	 * and if u-boot is build without network support, network may fail at OS level
-	 */
-	reg = readl(KWGBE_PORT_SERIAL_CONTROL1_REG(0));
-	reg &= ~(1 << 4);	/* Clear PortReset Bit */
-	writel(reg, (KWGBE_PORT_SERIAL_CONTROL1_REG(0)));
-	reg = readl(KWGBE_PORT_SERIAL_CONTROL1_REG(1));
-	reg &= ~(1 << 4);	/* Clear PortReset Bit */
-	writel(reg, (KWGBE_PORT_SERIAL_CONTROL1_REG(1)));
-#endif
-#ifdef CONFIG_KIRKWOOD_PCIE_INIT
-	/*
-	 * Enable PCI Express Port0
-	 */
-	reg = readl(&cpureg->ctrl_stat);
-	reg |= (1 << 0);	/* Set PEX0En Bit */
-	writel(reg, &cpureg->ctrl_stat);
-#endif
-	return 0;
-}
-#endif /* CONFIG_ARCH_CPU_INIT */
-
-/*
- * SOC specific misc init
- */
-#if defined(CONFIG_ARCH_MISC_INIT)
-int arch_misc_init(void)
-{
-	volatile u32 temp;
-
-	/*CPU streaming & write allocate */
-	temp = readfr_extra_feature_reg();
-	temp &= ~(1 << 28);	/* disable wr alloc */
-	writefr_extra_feature_reg(temp);
-
-	temp = readfr_extra_feature_reg();
-	temp &= ~(1 << 29);	/* streaming disabled */
-	writefr_extra_feature_reg(temp);
-
-	/* L2Cache settings */
-	temp = readfr_extra_feature_reg();
-	/* Disable L2C pre fetch - Set bit 24 */
-	temp |= (1 << 24);
-	/* enable L2C - Set bit 22 */
-	temp |= (1 << 22);
-	writefr_extra_feature_reg(temp);
-
-	icache_enable();
-	/* Change reset vector to address 0x0 */
-	temp = get_cr();
-	set_cr(temp & ~CR_V);
-
-	/* checks and execute resset to factory event */
-	kw_sysrst_check();
-
-	return 0;
-}
-#endif /* CONFIG_ARCH_MISC_INIT */
-
-#ifdef CONFIG_MVGBE
-int cpu_eth_init(bd_t *bis)
-{
-	mvgbe_initialize(bis);
-	return 0;
-}
-#endif
-
-#ifdef CONFIG_MVEBU_MMC
-int board_mmc_init(bd_t *bis)
-{
-	mvebu_mmc_init(bis);
-	return 0;
-}
-#endif /* CONFIG_MVEBU_MMC */
diff --git a/arch/arm/cpu/arm926ejs/kirkwood/mpp.c b/arch/arm/cpu/arm926ejs/kirkwood/mpp.c
deleted file mode 100644
index 7222504ed3..0000000000
--- a/arch/arm/cpu/arm926ejs/kirkwood/mpp.c
+++ /dev/null
@@ -1,90 +0,0 @@
-/*
- * arch/arm/mach-kirkwood/mpp.c
- *
- * MPP functions for Marvell Kirkwood SoCs
- * Referenced from Linux kernel source
- *
- * This file is licensed under the terms of the GNU General Public
- * License version 2.  This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
- */
-
-#include <common.h>
-#include <asm/io.h>
-#include <asm/arch/cpu.h>
-#include <asm/arch/soc.h>
-#include <asm/arch/mpp.h>
-
-static u32 kirkwood_variant(void)
-{
-	switch (readl(KW_REG_DEVICE_ID) & 0x03) {
-	case 1:
-		return MPP_F6192_MASK;
-	case 2:
-		return MPP_F6281_MASK;
-	default:
-		debug("MPP setup: unknown kirkwood variant\n");
-		return 0;
-	}
-}
-
-#define MPP_CTRL(i)	(KW_MPP_BASE + (i* 4))
-#define MPP_NR_REGS	(1 + MPP_MAX/8)
-
-void kirkwood_mpp_conf(const u32 *mpp_list, u32 *mpp_save)
-{
-	u32 mpp_ctrl[MPP_NR_REGS];
-	unsigned int variant_mask;
-	int i;
-
-	variant_mask = kirkwood_variant();
-	if (!variant_mask)
-		return;
-
-	debug( "initial MPP regs:");
-	for (i = 0; i < MPP_NR_REGS; i++) {
-		mpp_ctrl[i] = readl(MPP_CTRL(i));
-		debug(" %08x", mpp_ctrl[i]);
-	}
-	debug("\n");
-
-
-	while (*mpp_list) {
-		unsigned int num = MPP_NUM(*mpp_list);
-		unsigned int sel = MPP_SEL(*mpp_list);
-		unsigned int sel_save;
-		int shift;
-
-		if (num > MPP_MAX) {
-			debug("kirkwood_mpp_conf: invalid MPP "
-					"number (%u)\n", num);
-			continue;
-		}
-		if (!(*mpp_list & variant_mask)) {
-			debug("kirkwood_mpp_conf: requested MPP%u config "
-				"unavailable on this hardware\n", num);
-			continue;
-		}
-
-		shift = (num & 7) << 2;
-
-		if (mpp_save) {
-			sel_save = (mpp_ctrl[num / 8] >> shift) & 0xf;
-			*mpp_save = num | (sel_save << 8) | variant_mask;
-			mpp_save++;
-		}
-
-		mpp_ctrl[num / 8] &= ~(0xf << shift);
-		mpp_ctrl[num / 8] |= sel << shift;
-
-		mpp_list++;
-	}
-
-	debug("  final MPP regs:");
-	for (i = 0; i < MPP_NR_REGS; i++) {
-		writel(mpp_ctrl[i], MPP_CTRL(i));
-		debug(" %08x", mpp_ctrl[i]);
-	}
-	debug("\n");
-
-}
diff --git a/arch/arm/cpu/arm926ejs/mxs/spl_boot.c b/arch/arm/cpu/arm926ejs/mxs/spl_boot.c
index d29b9aaf3d..d7956e57de 100644
--- a/arch/arm/cpu/arm926ejs/mxs/spl_boot.c
+++ b/arch/arm/cpu/arm926ejs/mxs/spl_boot.c
@@ -147,6 +147,7 @@ void mxs_common_spl_init(const uint32_t arg, const uint32_t *resptr,
 	mxs_iomux_setup_multiple_pads(iomux_setup, iomux_size);
 
 	mxs_spl_console_init();
+	debug("SPL: Serial Console Initialised\n");
 
 	mxs_power_init();
 
@@ -156,6 +157,11 @@ void mxs_common_spl_init(const uint32_t arg, const uint32_t *resptr,
 	data->boot_mode_idx = bootmode;
 
 	mxs_power_wait_pswitch();
+
+	if (mxs_boot_modes[data->boot_mode_idx].boot_pads == MXS_BM_JTAG) {
+		debug("SPL: Waiting for JTAG user\n");
+		asm volatile ("x: b x");
+	}
 }
 
 /* Support aparatus */
diff --git a/arch/arm/cpu/arm926ejs/mxs/spl_lradc_init.c b/arch/arm/cpu/arm926ejs/mxs/spl_lradc_init.c
index cdfcddd824..96bd32f8ad 100644
--- a/arch/arm/cpu/arm926ejs/mxs/spl_lradc_init.c
+++ b/arch/arm/cpu/arm926ejs/mxs/spl_lradc_init.c
@@ -18,6 +18,8 @@ void mxs_lradc_init(void)
 {
 	struct mxs_lradc_regs *regs = (struct mxs_lradc_regs *)MXS_LRADC_BASE;
 
+	debug("SPL: Initialisating LRADC\n");
+
 	writel(LRADC_CTRL0_SFTRST, &regs->hw_lradc_ctrl0_clr);
 	writel(LRADC_CTRL0_CLKGATE, &regs->hw_lradc_ctrl0_clr);
 	writel(LRADC_CTRL0_ONCHIP_GROUNDREF, &regs->hw_lradc_ctrl0_clr);
@@ -37,9 +39,15 @@ void mxs_lradc_enable_batt_measurement(void)
 {
 	struct mxs_lradc_regs *regs = (struct mxs_lradc_regs *)MXS_LRADC_BASE;
 
+	debug("SPL: Enabling LRADC battery measurement\n");
+
 	/* Check if the channel is present at all. */
-	if (!(readl(&regs->hw_lradc_status) & LRADC_STATUS_CHANNEL7_PRESENT))
+	if (!(readl(&regs->hw_lradc_status) & LRADC_STATUS_CHANNEL7_PRESENT)) {
+		debug("SPL: LRADC channel 7 is not present - aborting\n");
 		return;
+	}
+
+	debug("SPL: LRADC channel 7 is present - configuring\n");
 
 	writel(LRADC_CTRL1_LRADC7_IRQ_EN, &regs->hw_lradc_ctrl1_clr);
 	writel(LRADC_CTRL1_LRADC7_IRQ, &regs->hw_lradc_ctrl1_clr);
@@ -65,6 +73,7 @@ void mxs_lradc_enable_batt_measurement(void)
 		100, &regs->hw_lradc_delay3);
 
 	writel(0xffffffff, &regs->hw_lradc_ch7_clr);
-
 	writel(LRADC_DELAY_KICK, &regs->hw_lradc_delay3_set);
+
+	debug("SPL: LRADC channel 7 configuration complete\n");
 }
diff --git a/arch/arm/cpu/arm926ejs/mxs/spl_mem_init.c b/arch/arm/cpu/arm926ejs/mxs/spl_mem_init.c
index 97ef67d8c5..a744e5d499 100644
--- a/arch/arm/cpu/arm926ejs/mxs/spl_mem_init.c
+++ b/arch/arm/cpu/arm926ejs/mxs/spl_mem_init.c
@@ -92,6 +92,7 @@ static uint32_t dram_vals[] = {
 
 __weak void mxs_adjust_memory_params(uint32_t *dram_vals)
 {
+	debug("SPL: Using default SDRAM parameters\n");
 }
 
 #ifdef CONFIG_MX28
@@ -99,8 +100,10 @@ static void initialize_dram_values(void)
 {
 	int i;
 
+	debug("SPL: Setting mx28 board specific SDRAM parameters\n");
 	mxs_adjust_memory_params(dram_vals);
 
+	debug("SPL: Applying SDRAM parameters\n");
 	for (i = 0; i < ARRAY_SIZE(dram_vals); i++)
 		writel(dram_vals[i], MXS_DRAM_BASE + (4 * i));
 }
@@ -109,6 +112,7 @@ static void initialize_dram_values(void)
 {
 	int i;
 
+	debug("SPL: Setting mx23 board specific SDRAM parameters\n");
 	mxs_adjust_memory_params(dram_vals);
 
 	/*
@@ -120,6 +124,7 @@ static void initialize_dram_values(void)
 	 * HW_DRAM_CTL8 is setup as the last element.
 	 * So skip the initialization of these HW_DRAM_CTL registers.
 	 */
+	debug("SPL: Applying SDRAM parameters\n");
 	for (i = 0; i < ARRAY_SIZE(dram_vals); i++) {
 		if (i == 8 || i == 27 || i == 28 || i == 35)
 			continue;
@@ -146,6 +151,8 @@ static void mxs_mem_init_clock(void)
 	const unsigned char divider = 21;
 #endif
 
+	debug("SPL: Initialising FRAC0\n");
+
 	/* Gate EMI clock */
 	writeb(CLKCTRL_FRAC_CLKGATE,
 		&clkctrl_regs->hw_clkctrl_frac0_set[CLKCTRL_FRAC0_EMI]);
@@ -170,6 +177,7 @@ static void mxs_mem_init_clock(void)
 		&clkctrl_regs->hw_clkctrl_clkseq_clr);
 
 	early_delay(10000);
+	debug("SPL: FRAC0 Initialised\n");
 }
 
 static void mxs_mem_setup_cpu_and_hbus(void)
@@ -177,6 +185,8 @@ static void mxs_mem_setup_cpu_and_hbus(void)
 	struct mxs_clkctrl_regs *clkctrl_regs =
 		(struct mxs_clkctrl_regs *)MXS_CLKCTRL_BASE;
 
+	debug("SPL: Setting CPU and HBUS clock frequencies\n");
+
 	/* Set fractional divider for ref_cpu to 480 * 18 / 19 = 454MHz
 	 * and ungate CPU clock */
 	writeb(19 & CLKCTRL_FRAC_FRAC_MASK,
@@ -209,6 +219,8 @@ static void mxs_mem_setup_vdda(void)
 	struct mxs_power_regs *power_regs =
 		(struct mxs_power_regs *)MXS_POWER_BASE;
 
+	debug("SPL: Configuring VDDA\n");
+
 	writel((0xc << POWER_VDDACTRL_TRG_OFFSET) |
 		(0x7 << POWER_VDDACTRL_BO_OFFSET_OFFSET) |
 		POWER_VDDACTRL_LINREG_OFFSET_1STEPS_BELOW,
@@ -240,6 +252,8 @@ static void mx23_mem_setup_vddmem(void)
 	struct mxs_power_regs *power_regs =
 		(struct mxs_power_regs *)MXS_POWER_BASE;
 
+	debug("SPL: Setting mx23 VDDMEM\n");
+
 	/* We must wait before and after disabling the current limiter! */
 	early_delay(10000);
 
@@ -252,6 +266,8 @@ static void mx23_mem_setup_vddmem(void)
 
 static void mx23_mem_init(void)
 {
+	debug("SPL: Initialising mx23 SDRAM Controller\n");
+
 	/*
 	 * Reset/ungate the EMI block. This is essential, otherwise the system
 	 * suffers from memory instability. This thing is mx23 specific and is
@@ -297,6 +313,8 @@ static void mx28_mem_init(void)
 	struct mxs_pinctrl_regs *pinctrl_regs =
 		(struct mxs_pinctrl_regs *)MXS_PINCTRL_BASE;
 
+	debug("SPL: Initialising mx28 SDRAM Controller\n");
+
 	/* Set DDR2 mode */
 	writel(PINCTRL_EMI_DS_CTRL_DDR_MODE_DDR2,
 		&pinctrl_regs->hw_pinctrl_emi_ds_ctrl_set);
diff --git a/arch/arm/cpu/arm926ejs/mxs/spl_power_init.c b/arch/arm/cpu/arm926ejs/mxs/spl_power_init.c
index 1c54ab7de3..c342217fa9 100644
--- a/arch/arm/cpu/arm926ejs/mxs/spl_power_init.c
+++ b/arch/arm/cpu/arm926ejs/mxs/spl_power_init.c
@@ -14,6 +14,13 @@
 
 #include "mxs_init.h"
 
+#ifdef CONFIG_SYS_MXS_VDD5V_ONLY
+#define DCDC4P2_DROPOUT_CONFIG	POWER_DCDC4P2_DROPOUT_CTRL_100MV | \
+				POWER_DCDC4P2_DROPOUT_CTRL_SRC_4P2
+#else
+#define DCDC4P2_DROPOUT_CONFIG	POWER_DCDC4P2_DROPOUT_CTRL_100MV | \
+				POWER_DCDC4P2_DROPOUT_CTRL_SRC_SEL
+#endif
 /**
  * mxs_power_clock2xtal() - Switch CPU core clock source to 24MHz XTAL
  *
@@ -26,6 +33,8 @@ static void mxs_power_clock2xtal(void)
 	struct mxs_clkctrl_regs *clkctrl_regs =
 		(struct mxs_clkctrl_regs *)MXS_CLKCTRL_BASE;
 
+	debug("SPL: Switching CPU clock to 24MHz XTAL\n");
+
 	/* Set XTAL as CPU reference clock */
 	writel(CLKCTRL_CLKSEQ_BYPASS_CPU,
 		&clkctrl_regs->hw_clkctrl_clkseq_set);
@@ -43,9 +52,23 @@ static void mxs_power_clock2pll(void)
 	struct mxs_clkctrl_regs *clkctrl_regs =
 		(struct mxs_clkctrl_regs *)MXS_CLKCTRL_BASE;
 
+	debug("SPL: Switching CPU core clock source to PLL\n");
+
+	/*
+	 * TODO: Are we really? It looks like we turn on PLL0, but we then
+	 * set the CLKCTRL_CLKSEQ_BYPASS_CPU bit of the (which was already
+	 * set by mxs_power_clock2xtal()). Clearing this bit here seems to
+	 * introduce some instability (causing the CPU core to hang). Maybe
+	 * we aren't giving PLL0 enough time to stabilise?
+	 */
 	setbits_le32(&clkctrl_regs->hw_clkctrl_pll0ctrl0,
 			CLKCTRL_PLL0CTRL0_POWER);
 	early_delay(100);
+
+	/*
+	 * TODO: Should the PLL0 FORCE_LOCK bit be set here followed be a
+	 * wait on the PLL0 LOCK bit?
+	 */
 	setbits_le32(&clkctrl_regs->hw_clkctrl_clkseq,
 			CLKCTRL_CLKSEQ_BYPASS_CPU);
 }
@@ -62,6 +85,8 @@ static void mxs_power_set_auto_restart(void)
 	struct mxs_rtc_regs *rtc_regs =
 		(struct mxs_rtc_regs *)MXS_RTC_BASE;
 
+	debug("SPL: Setting auto-restart bit\n");
+
 	writel(RTC_CTRL_SFTRST, &rtc_regs->hw_rtc_ctrl_clr);
 	while (readl(&rtc_regs->hw_rtc_ctrl) & RTC_CTRL_SFTRST)
 		;
@@ -101,14 +126,17 @@ static void mxs_power_set_linreg(void)
 		(struct mxs_power_regs *)MXS_POWER_BASE;
 
 	/* Set linear regulator 25mV below switching converter */
+	debug("SPL: Setting VDDD 25mV below DC-DC converters\n");
 	clrsetbits_le32(&power_regs->hw_power_vdddctrl,
 			POWER_VDDDCTRL_LINREG_OFFSET_MASK,
 			POWER_VDDDCTRL_LINREG_OFFSET_1STEPS_BELOW);
 
+	debug("SPL: Setting VDDA 25mV below DC-DC converters\n");
 	clrsetbits_le32(&power_regs->hw_power_vddactrl,
 			POWER_VDDACTRL_LINREG_OFFSET_MASK,
 			POWER_VDDACTRL_LINREG_OFFSET_1STEPS_BELOW);
 
+	debug("SPL: Setting VDDIO 25mV below DC-DC converters\n");
 	clrsetbits_le32(&power_regs->hw_power_vddioctrl,
 			POWER_VDDIOCTRL_LINREG_OFFSET_MASK,
 			POWER_VDDIOCTRL_LINREG_OFFSET_1STEPS_BELOW);
@@ -127,6 +155,8 @@ static int mxs_get_batt_volt(void)
 	volt &= POWER_BATTMONITOR_BATT_VAL_MASK;
 	volt >>= POWER_BATTMONITOR_BATT_VAL_OFFSET;
 	volt *= 8;
+
+	debug("SPL: Battery Voltage = %dmV\n", volt);
 	return volt;
 }
 
@@ -154,8 +184,10 @@ static int mxs_is_batt_good(void)
 		(struct mxs_power_regs *)MXS_POWER_BASE;
 	uint32_t volt = mxs_get_batt_volt();
 
-	if ((volt >= 2400) && (volt <= 4300))
+	if ((volt >= 2400) && (volt <= 4300)) {
+		debug("SPL: Battery is good\n");
 		return 1;
+	}
 
 	clrsetbits_le32(&power_regs->hw_power_5vctrl,
 		POWER_5VCTRL_CHARGE_4P2_ILIMIT_MASK,
@@ -175,16 +207,21 @@ static int mxs_is_batt_good(void)
 
 	volt = mxs_get_batt_volt();
 
-	if (volt >= 3500)
+	if (volt >= 3500) {
+		debug("SPL: Battery Voltage too high\n");
 		return 0;
+	}
 
-	if (volt >= 2400)
+	if (volt >= 2400) {
+		debug("SPL: Battery is good\n");
 		return 1;
+	}
 
 	writel(POWER_CHARGE_STOP_ILIMIT_MASK | POWER_CHARGE_BATTCHRG_I_MASK,
 		&power_regs->hw_power_charge_clr);
 	writel(POWER_CHARGE_PWD_BATTCHRG, &power_regs->hw_power_charge_set);
 
+	debug("SPL: Battery Voltage too low\n");
 	return 0;
 }
 
@@ -203,6 +240,7 @@ static void mxs_power_setup_5v_detect(void)
 		(struct mxs_power_regs *)MXS_POWER_BASE;
 
 	/* Start 5V detection */
+	debug("SPL: Starting 5V input detection comparator\n");
 	clrsetbits_le32(&power_regs->hw_power_5vctrl,
 			POWER_5VCTRL_VBUSVALID_TRSH_MASK,
 			POWER_5VCTRL_VBUSVALID_TRSH_4V4 |
@@ -220,6 +258,8 @@ static void mxs_src_power_init(void)
 	struct mxs_power_regs *power_regs =
 		(struct mxs_power_regs *)MXS_POWER_BASE;
 
+	debug("SPL: Pre-Configuring power block\n");
+
 	/* Improve efficieny and reduce transient ripple */
 	writel(POWER_LOOPCTRL_TOGGLE_DIF | POWER_LOOPCTRL_EN_CM_HYST |
 		POWER_LOOPCTRL_EN_DF_HYST, &power_regs->hw_power_loopctrl_set);
@@ -257,6 +297,8 @@ static void mxs_power_init_4p2_params(void)
 	struct mxs_power_regs *power_regs =
 		(struct mxs_power_regs *)MXS_POWER_BASE;
 
+	debug("SPL: Configuring common 4P2 regulator params\n");
+
 	/* Setup 4P2 parameters */
 	clrsetbits_le32(&power_regs->hw_power_dcdc4p2,
 		POWER_DCDC4P2_CMPTRIP_MASK | POWER_DCDC4P2_TRG_MASK,
@@ -268,8 +310,7 @@ static void mxs_power_init_4p2_params(void)
 
 	clrsetbits_le32(&power_regs->hw_power_dcdc4p2,
 		POWER_DCDC4P2_DROPOUT_CTRL_MASK,
-		POWER_DCDC4P2_DROPOUT_CTRL_100MV |
-		POWER_DCDC4P2_DROPOUT_CTRL_SRC_SEL);
+		DCDC4P2_DROPOUT_CONFIG);
 
 	clrsetbits_le32(&power_regs->hw_power_5vctrl,
 		POWER_5VCTRL_CHARGE_4P2_ILIMIT_MASK,
@@ -289,6 +330,8 @@ static void mxs_enable_4p2_dcdc_input(int xfer)
 	uint32_t tmp, vbus_thresh, vbus_5vdetect, pwd_bo;
 	uint32_t prev_5v_brnout, prev_5v_droop;
 
+	debug("SPL: %s 4P2 DC-DC Input\n", xfer ? "Enabling" : "Disabling");
+
 	prev_5v_brnout = readl(&power_regs->hw_power_5vctrl) &
 				POWER_5VCTRL_PWDN_5VBRNOUT;
 	prev_5v_droop = readl(&power_regs->hw_power_ctrl) &
@@ -390,6 +433,8 @@ static void mxs_power_init_4p2_regulator(void)
 		(struct mxs_power_regs *)MXS_POWER_BASE;
 	uint32_t tmp, tmp2;
 
+	debug("SPL: Enabling 4P2 regulator\n");
+
 	setbits_le32(&power_regs->hw_power_dcdc4p2, POWER_DCDC4P2_ENABLE_4P2);
 
 	writel(POWER_CHARGE_ENABLE_LOAD, &power_regs->hw_power_charge_set);
@@ -407,6 +452,7 @@ static void mxs_power_init_4p2_regulator(void)
 	 * gradually to avoid large inrush current from the 5V cable which can
 	 * cause transients/problems
 	 */
+	debug("SPL: Charging 4P2 capacitor\n");
 	mxs_enable_4p2_dcdc_input(0);
 
 	if (readl(&power_regs->hw_power_ctrl) & POWER_CTRL_VBUS_VALID_IRQ) {
@@ -420,6 +466,8 @@ static void mxs_power_init_4p2_regulator(void)
 			POWER_DCDC4P2_ENABLE_DCDC);
 		writel(POWER_5VCTRL_PWD_CHARGE_4P2_MASK,
 			&power_regs->hw_power_5vctrl_set);
+
+		debug("SPL: Unable to recover from mx23 errata 5837\n");
 		hang();
 	}
 
@@ -433,6 +481,7 @@ static void mxs_power_init_4p2_regulator(void)
 	 * current limit until the brownout status is false or until we've
 	 * reached our maximum defined 4p2 current limit.
 	 */
+	debug("SPL: Setting 4P2 brownout level\n");
 	clrsetbits_le32(&power_regs->hw_power_dcdc4p2,
 			POWER_DCDC4P2_BO_MASK,
 			22 << POWER_DCDC4P2_BO_OFFSET);	/* 4.15V */
@@ -479,8 +528,11 @@ static void mxs_power_init_dcdc_4p2_source(void)
 	struct mxs_power_regs *power_regs =
 		(struct mxs_power_regs *)MXS_POWER_BASE;
 
+	debug("SPL: Switching DC-DC converters to 4P2\n");
+
 	if (!(readl(&power_regs->hw_power_dcdc4p2) &
 		POWER_DCDC4P2_ENABLE_DCDC)) {
+		debug("SPL: Already switched - aborting\n");
 		hang();
 	}
 
@@ -509,6 +561,8 @@ static void mxs_power_enable_4p2(void)
 	uint32_t vdddctrl, vddactrl, vddioctrl;
 	uint32_t tmp;
 
+	debug("SPL: Powering up 4P2 regulator\n");
+
 	vdddctrl = readl(&power_regs->hw_power_vdddctrl);
 	vddactrl = readl(&power_regs->hw_power_vddactrl);
 	vddioctrl = readl(&power_regs->hw_power_vddioctrl);
@@ -559,6 +613,8 @@ static void mxs_power_enable_4p2(void)
 	if (tmp)
 		writel(POWER_CHARGE_ENABLE_LOAD,
 			&power_regs->hw_power_charge_clr);
+
+	debug("SPL: 4P2 regulator powered-up\n");
 }
 
 /**
@@ -574,6 +630,8 @@ static void mxs_boot_valid_5v(void)
 	struct mxs_power_regs *power_regs =
 		(struct mxs_power_regs *)MXS_POWER_BASE;
 
+	debug("SPL: Booting from 5V supply\n");
+
 	/*
 	 * Use VBUSVALID level instead of VDD5V_GT_VDDIO level to trigger a 5V
 	 * disconnect event. FIXME
@@ -601,6 +659,9 @@ static void mxs_powerdown(void)
 {
 	struct mxs_power_regs *power_regs =
 		(struct mxs_power_regs *)MXS_POWER_BASE;
+
+	debug("Powering Down\n");
+
 	writel(POWER_RESET_UNLOCK_KEY, &power_regs->hw_power_reset);
 	writel(POWER_RESET_UNLOCK_KEY | POWER_RESET_PWD_OFF,
 		&power_regs->hw_power_reset);
@@ -617,6 +678,8 @@ static void mxs_batt_boot(void)
 	struct mxs_power_regs *power_regs =
 		(struct mxs_power_regs *)MXS_POWER_BASE;
 
+	debug("SPL: Configuring power block to boot from battery\n");
+
 	clrbits_le32(&power_regs->hw_power_5vctrl, POWER_5VCTRL_PWDN_5VBRNOUT);
 	clrbits_le32(&power_regs->hw_power_5vctrl, POWER_5VCTRL_ENABLE_DCDC);
 
@@ -672,6 +735,8 @@ static void mxs_handle_5v_conflict(void)
 		(struct mxs_power_regs *)MXS_POWER_BASE;
 	uint32_t tmp;
 
+	debug("SPL: Resolving 5V conflict\n");
+
 	setbits_le32(&power_regs->hw_power_vddioctrl,
 			POWER_VDDIOCTRL_BO_OFFSET_MASK);
 
@@ -683,19 +748,27 @@ static void mxs_handle_5v_conflict(void)
 			 * VDDIO has a brownout, then the VDD5V_GT_VDDIO becomes
 			 * unreliable
 			 */
+			debug("SPL: VDDIO has a brownout\n");
 			mxs_powerdown();
 			break;
 		}
 
 		if (tmp & POWER_STS_VDD5V_GT_VDDIO) {
+			debug("SPL: POWER_STS_VDD5V_GT_VDDIO is set\n");
 			mxs_boot_valid_5v();
 			break;
 		} else {
+			debug("SPL: POWER_STS_VDD5V_GT_VDDIO is not set\n");
 			mxs_powerdown();
 			break;
 		}
 
+		/*
+		 * TODO: I can't see this being reached. We'll either
+		 * powerdown or boot from a stable 5V supply.
+		 */
 		if (tmp & POWER_STS_PSWITCH_MASK) {
+			debug("SPL: POWER_STS_PSWITCH_MASK is set\n");
 			mxs_batt_boot();
 			break;
 		}
@@ -713,21 +786,26 @@ static void mxs_5v_boot(void)
 	struct mxs_power_regs *power_regs =
 		(struct mxs_power_regs *)MXS_POWER_BASE;
 
+	debug("SPL: Configuring power block to boot from 5V input\n");
+
 	/*
 	 * NOTE: In original IMX-Bootlets, this also checks for VBUSVALID,
 	 * but their implementation always returns 1 so we omit it here.
 	 */
 	if (readl(&power_regs->hw_power_sts) & POWER_STS_VDD5V_GT_VDDIO) {
+		debug("SPL: 5V VDD good\n");
 		mxs_boot_valid_5v();
 		return;
 	}
 
 	early_delay(1000);
 	if (readl(&power_regs->hw_power_sts) & POWER_STS_VDD5V_GT_VDDIO) {
+		debug("SPL: 5V VDD good (after delay)\n");
 		mxs_boot_valid_5v();
 		return;
 	}
 
+	debug("SPL: 5V VDD not good\n");
 	mxs_handle_5v_conflict();
 }
 
@@ -742,6 +820,8 @@ static void mxs_init_batt_bo(void)
 	struct mxs_power_regs *power_regs =
 		(struct mxs_power_regs *)MXS_POWER_BASE;
 
+	debug("SPL: Initialising battery brown-out level to 3.0V\n");
+
 	/* Brownout at 3V */
 	clrsetbits_le32(&power_regs->hw_power_battmonitor,
 		POWER_BATTMONITOR_BRWNOUT_LVL_MASK,
@@ -762,6 +842,8 @@ static void mxs_switch_vddd_to_dcdc_source(void)
 	struct mxs_power_regs *power_regs =
 		(struct mxs_power_regs *)MXS_POWER_BASE;
 
+	debug("SPL: Switching VDDD to DC-DC converters\n");
+
 	clrsetbits_le32(&power_regs->hw_power_vdddctrl,
 		POWER_VDDDCTRL_LINREG_OFFSET_MASK,
 		POWER_VDDDCTRL_LINREG_OFFSET_1STEPS_BELOW);
@@ -788,6 +870,8 @@ static void mxs_power_configure_power_source(void)
 	struct mxs_lradc_regs *lradc_regs =
 		(struct mxs_lradc_regs *)MXS_LRADC_BASE;
 
+	debug("SPL: Configuring power source\n");
+
 	mxs_src_power_init();
 
 	if (readl(&power_regs->hw_power_sts) & POWER_STS_VDD5V_GT_VDDIO) {
@@ -811,6 +895,10 @@ static void mxs_power_configure_power_source(void)
 		mxs_batt_boot();
 	}
 
+	/*
+	 * TODO: Do not switch CPU clock to PLL if we are VDD5V is sourced
+	 * from USB VBUS
+	 */
 	mxs_power_clock2pll();
 
 	mxs_init_batt_bo();
@@ -819,6 +907,7 @@ static void mxs_power_configure_power_source(void)
 
 #ifdef CONFIG_MX23
 	/* Fire up the VDDMEM LinReg now that we're all set. */
+	debug("SPL: Enabling mx23 VDDMEM linear regulator\n");
 	writel(POWER_VDDMEMCTRL_ENABLE_LINREG | POWER_VDDMEMCTRL_ENABLE_ILIMIT,
 		&power_regs->hw_power_vddmemctrl);
 #endif
@@ -838,6 +927,8 @@ static void mxs_enable_output_rail_protection(void)
 	struct mxs_power_regs *power_regs =
 		(struct mxs_power_regs *)MXS_POWER_BASE;
 
+	debug("SPL: Enabling output rail protection\n");
+
 	writel(POWER_CTRL_VDDD_BO_IRQ | POWER_CTRL_VDDA_BO_IRQ |
 		POWER_CTRL_VDDIO_BO_IRQ, &power_regs->hw_power_ctrl_clr);
 
@@ -1077,6 +1168,8 @@ static void mxs_power_set_vddx(const struct mxs_vddx_cfg *cfg,
  */
 static void mxs_setup_batt_detect(void)
 {
+	debug("SPL: Starting battery voltage measurement logic\n");
+
 	mxs_lradc_init();
 	mxs_lradc_enable_batt_measurement();
 	early_delay(10);
@@ -1111,6 +1204,8 @@ void mxs_power_init(void)
 	struct mxs_power_regs *power_regs =
 		(struct mxs_power_regs *)MXS_POWER_BASE;
 
+	debug("SPL: Initialising Power Block\n");
+
 	mxs_ungate_power();
 
 	mxs_power_clock2xtal();
@@ -1123,9 +1218,13 @@ void mxs_power_init(void)
 	mxs_power_configure_power_source();
 	mxs_enable_output_rail_protection();
 
+	debug("SPL: Setting VDDIO to 3V3 (brownout @ 3v15)\n");
 	mxs_power_set_vddx(&mxs_vddio_cfg, 3300, 3150);
+
+	debug("SPL: Setting VDDD to 1V5 (brownout @ 1v0)\n");
 	mxs_power_set_vddx(&mxs_vddd_cfg, 1500, 1000);
 #ifdef CONFIG_MX23
+	debug("SPL: Setting mx23 VDDMEM to 2V5 (brownout @ 1v7)\n");
 	mxs_power_set_vddx(&mxs_vddmem_cfg, 2500, 1700);
 #endif
 	writel(POWER_CTRL_VDDD_BO_IRQ | POWER_CTRL_VDDA_BO_IRQ |
@@ -1150,6 +1249,7 @@ void mxs_power_wait_pswitch(void)
 	struct mxs_power_regs *power_regs =
 		(struct mxs_power_regs *)MXS_POWER_BASE;
 
+	debug("SPL: Waiting for power switch input\n");
 	while (!(readl(&power_regs->hw_power_sts) & POWER_STS_PSWITCH_MASK))
 		;
 }
diff --git a/arch/arm/cpu/arm926ejs/nomadik/Kconfig b/arch/arm/cpu/arm926ejs/nomadik/Kconfig
deleted file mode 100644
index 265f336469..0000000000
--- a/arch/arm/cpu/arm926ejs/nomadik/Kconfig
+++ /dev/null
@@ -1,16 +0,0 @@
-if ARCH_NOMADIK
-
-choice
-	prompt "Nomadik board select"
-
-config NOMADIK_NHK8815
-	bool "ST 8815 Nomadik Hardware Kit"
-
-endchoice
-
-config SYS_SOC
-	default "nomadik"
-
-source "board/st/nhk8815/Kconfig"
-
-endif
diff --git a/arch/arm/cpu/arm926ejs/nomadik/Makefile b/arch/arm/cpu/arm926ejs/nomadik/Makefile
deleted file mode 100644
index cdf1345d58..0000000000
--- a/arch/arm/cpu/arm926ejs/nomadik/Makefile
+++ /dev/null
@@ -1,9 +0,0 @@
-#
-# (C) Copyright 2000-2006
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-#
-# SPDX-License-Identifier:	GPL-2.0+
-#
-
-obj-y	= timer.o gpio.o
-obj-y	+= reset.o
diff --git a/arch/arm/cpu/arm926ejs/nomadik/gpio.c b/arch/arm/cpu/arm926ejs/nomadik/gpio.c
deleted file mode 100644
index eff5b2b75e..0000000000
--- a/arch/arm/cpu/arm926ejs/nomadik/gpio.c
+++ /dev/null
@@ -1,83 +0,0 @@
-/*
- * (C) Copyright 2009 Alessandro Rubini
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/io.h>
-#include <asm/arch/gpio.h>
-
-static unsigned long gpio_base[4] = {
-	NOMADIK_GPIO0_BASE,
-	NOMADIK_GPIO1_BASE,
-	NOMADIK_GPIO2_BASE,
-	NOMADIK_GPIO3_BASE
-};
-
-enum gpio_registers {
-	GPIO_DAT =	0x00,		/* data register */
-	GPIO_DATS =	0x04,		/* data set */
-	GPIO_DATC =	0x08,		/* data clear */
-	GPIO_PDIS =	0x0c,		/* pull disable */
-	GPIO_DIR =	0x10,		/* direction */
-	GPIO_DIRS =	0x14,		/* direction set */
-	GPIO_DIRC =	0x18,		/* direction clear */
-	GPIO_AFSLA =	0x20,		/* alternate function select A */
-	GPIO_AFSLB =	0x24,		/* alternate function select B */
-};
-
-static inline unsigned long gpio_to_base(int gpio)
-{
-	return gpio_base[gpio / 32];
-}
-
-static inline u32 gpio_to_bit(int gpio)
-{
-	return 1 << (gpio & 0x1f);
-}
-
-void nmk_gpio_af(int gpio, int alternate_function)
-{
-	unsigned long base = gpio_to_base(gpio);
-	u32 bit = gpio_to_bit(gpio);
-	u32 afunc, bfunc;
-
-	/* alternate function is 0..3, with one bit per register */
-	afunc = readl(base + GPIO_AFSLA) & ~bit;
-	bfunc = readl(base + GPIO_AFSLB) & ~bit;
-	if (alternate_function & 1) afunc |= bit;
-	if (alternate_function & 2) bfunc |= bit;
-	writel(afunc, base + GPIO_AFSLA);
-	writel(bfunc, base + GPIO_AFSLB);
-}
-
-void nmk_gpio_dir(int gpio, int dir)
-{
-	unsigned long base = gpio_to_base(gpio);
-	u32 bit = gpio_to_bit(gpio);
-
-	if (dir)
-		writel(bit, base + GPIO_DIRS);
-	else
-		writel(bit, base + GPIO_DIRC);
-}
-
-void nmk_gpio_set(int gpio, int val)
-{
-	unsigned long base = gpio_to_base(gpio);
-	u32 bit = gpio_to_bit(gpio);
-
-	if (val)
-		writel(bit, base + GPIO_DATS);
-	else
-		writel(bit, base + GPIO_DATC);
-}
-
-int nmk_gpio_get(int gpio)
-{
-	unsigned long base = gpio_to_base(gpio);
-	u32 bit = gpio_to_bit(gpio);
-
-	return readl(base + GPIO_DAT) & bit;
-}
diff --git a/arch/arm/cpu/arm926ejs/nomadik/reset.S b/arch/arm/cpu/arm926ejs/nomadik/reset.S
deleted file mode 100644
index ec954726ae..0000000000
--- a/arch/arm/cpu/arm926ejs/nomadik/reset.S
+++ /dev/null
@@ -1,14 +0,0 @@
-#include <config.h>
-/*
- * Processor reset for Nomadik
- */
-
-	.align 5
-.globl reset_cpu
-reset_cpu:
-	ldr	r0, =NOMADIK_SRC_BASE	/* System and Reset Controller */
-	ldr	r1, =0x1
-	str	r1, [r0, #0x18]
-
-_loop_forever:
-	b	_loop_forever
diff --git a/arch/arm/cpu/arm926ejs/nomadik/timer.c b/arch/arm/cpu/arm926ejs/nomadik/timer.c
deleted file mode 100644
index 775d0b7488..0000000000
--- a/arch/arm/cpu/arm926ejs/nomadik/timer.c
+++ /dev/null
@@ -1,71 +0,0 @@
-/*
- * (C) Copyright 2009 Alessandro Rubini
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/io.h>
-#include <asm/arch/mtu.h>
-
-/*
- * The timer is a decrementer, we'll left it free running at 2.4MHz.
- * We have 2.4 ticks per microsecond and an overflow in almost 30min
- */
-#define TIMER_CLOCK		(24 * 100 * 1000)
-#define COUNT_TO_USEC(x)	((x) * 5 / 12)	/* overflows at 6min */
-#define USEC_TO_COUNT(x)	((x) * 12 / 5)	/* overflows at 6min */
-#define TICKS_PER_HZ		(TIMER_CLOCK / CONFIG_SYS_HZ)
-#define TICKS_TO_HZ(x)		((x) / TICKS_PER_HZ)
-
-/* macro to read the decrementing 32 bit timer as an increasing count */
-#define READ_TIMER() (0 - readl(CONFIG_SYS_TIMERBASE + MTU_VAL(0)))
-
-/* Configure a free-running, auto-wrap counter with no prescaler */
-int timer_init(void)
-{
-	ulong val;
-
-	writel(MTU_CRn_ENA | MTU_CRn_PRESCALE_1 | MTU_CRn_32BITS,
-	       CONFIG_SYS_TIMERBASE + MTU_CR(0));
-
-	/* Reset the timer */
-	writel(0, CONFIG_SYS_TIMERBASE + MTU_LR(0));
-	/*
-	 * The load-register isn't really immediate: it changes on clock
-	 * edges, so we must wait for our newly-written value to appear.
-	 * Since we might miss reading 0, wait for any change in value.
-	 */
-	val = READ_TIMER();
-	while (READ_TIMER() == val)
-		;
-
-	return 0;
-}
-
-/* Return how many HZ passed since "base" */
-ulong get_timer(ulong base)
-{
-	return  TICKS_TO_HZ(READ_TIMER()) - base;
-}
-
-/* Delay x useconds */
-void __udelay(unsigned long usec)
-{
-	ulong ini, end;
-
-	ini = READ_TIMER();
-	end = ini + USEC_TO_COUNT(usec);
-	while ((signed)(end - READ_TIMER()) > 0)
-		;
-}
-
-unsigned long long get_ticks(void)
-{
-	return get_timer(0);
-}
-
-ulong get_tbclk(void)
-{
-	return CONFIG_SYS_HZ;
-}
diff --git a/arch/arm/cpu/arm926ejs/orion5x/Kconfig b/arch/arm/cpu/arm926ejs/orion5x/Kconfig
deleted file mode 100644
index 5a542629c7..0000000000
--- a/arch/arm/cpu/arm926ejs/orion5x/Kconfig
+++ /dev/null
@@ -1,16 +0,0 @@
-if ORION5X
-
-choice
-	prompt "Marvell Orion board select"
-
-config TARGET_EDMINIV2
-	bool "LaCie Ethernet Disk mini V2"
-
-endchoice
-
-config SYS_SOC
-	default "orion5x"
-
-source "board/LaCie/edminiv2/Kconfig"
-
-endif
diff --git a/arch/arm/cpu/arm926ejs/orion5x/Makefile b/arch/arm/cpu/arm926ejs/orion5x/Makefile
deleted file mode 100644
index 546ebcb52e..0000000000
--- a/arch/arm/cpu/arm926ejs/orion5x/Makefile
+++ /dev/null
@@ -1,18 +0,0 @@
-#
-# Copyright (C) 2010 Albert ARIBAUD <albert.u.boot@aribaud.net>
-#
-# Based on original Kirkwood support which is
-# (C) Copyright 2009
-# Marvell Semiconductor <www.marvell.com>
-# Written-by: Prafulla Wadaskar <prafulla@marvell.com>
-#
-# SPDX-License-Identifier:	GPL-2.0+
-#
-
-obj-y	= cpu.o
-obj-y	+= dram.o
-obj-y	+= timer.o
-
-ifndef CONFIG_SKIP_LOWLEVEL_INIT
-obj-y	+= lowlevel_init.o
-endif
diff --git a/arch/arm/cpu/arm926ejs/orion5x/cpu.c b/arch/arm/cpu/arm926ejs/orion5x/cpu.c
deleted file mode 100644
index f88db3b1f9..0000000000
--- a/arch/arm/cpu/arm926ejs/orion5x/cpu.c
+++ /dev/null
@@ -1,294 +0,0 @@
-/*
- * Copyright (C) 2010 Albert ARIBAUD <albert.u.boot@aribaud.net>
- *
- * Based on original Kirkwood support which is
- * (C) Copyright 2009
- * Marvell Semiconductor <www.marvell.com>
- * Written-by: Prafulla Wadaskar <prafulla@marvell.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <netdev.h>
-#include <asm/cache.h>
-#include <asm/io.h>
-#include <u-boot/md5.h>
-#include <asm/arch/cpu.h>
-
-#define BUFLEN	16
-
-void reset_cpu(unsigned long ignored)
-{
-	struct orion5x_cpu_registers *cpureg =
-	    (struct orion5x_cpu_registers *)ORION5X_CPU_REG_BASE;
-
-	writel(readl(&cpureg->rstoutn_mask) | (1 << 2),
-		&cpureg->rstoutn_mask);
-	writel(readl(&cpureg->sys_soft_rst) | 1,
-		&cpureg->sys_soft_rst);
-	while (1)
-		;
-}
-
-/*
- * Compute Window Size field value from size expressed in bytes
- * Used with the Base register to set the address window size and location.
- * Must be programmed from LSB to MSB as sequence of ones followed by
- * sequence of zeros. The number of ones specifies the size of the window in
- * 64 KiB granularity (e.g., a value of 0x00FF specifies 256 = 16 MiB).
- * NOTES:
- * 1) A sizeval equal to 0x0 specifies 4 GiB.
- * 2) A return value of 0x0 specifies 64 KiB.
- */
-unsigned int orion5x_winctrl_calcsize(unsigned int sizeval)
-{
-	/*
-	 * Calculate the number of 64 KiB blocks needed minus one (rounding up).
-	 * For sizeval > 0 this is equivalent to:
-	 * sizeval = (u32) ceil((double) sizeval / 65536.0) - 1
-	 */
-	sizeval = (sizeval - 1) >> 16;
-
-	/*
-	 * Propagate 'one' bits to the right by 'oring' them.
-	 * We need only treat bits 15-0.
-	 */
-	sizeval |= sizeval >> 1;  /* 'Or' bit 15 onto bit 14 */
-	sizeval |= sizeval >> 2;  /* 'Or' bits 15-14 onto bits 13-12 */
-	sizeval |= sizeval >> 4;  /* 'Or' bits 15-12 onto bits 11-8 */
-	sizeval |= sizeval >> 8;  /* 'Or' bits 15-8 onto bits 7-0*/
-
-	return sizeval;
-}
-
-/*
- * orion5x_config_adr_windows - Configure address Windows
- *
- * There are 8 address windows supported by Orion5x Soc to addess different
- * devices. Each window can be configured for size, BAR and remap addr
- * Below configuration is standard for most of the cases
- *
- * If remap function not used, remap_lo must be set as base
- *
- * NOTES:
- *
- * 1) in order to avoid windows with inconsistent control and base values
- *    (which could prevent access to BOOTCS and hence execution from FLASH)
- *    always disable window before writing the base value then reenable it
- *    by writing the control value.
- *
- * 2) in order to avoid losing access to BOOTCS when disabling window 7,
- *    first configure window 6 for BOOTCS, then configure window 7 for BOOTCS,
- *    then configure windows 6 for its own target.
- *
- * Reference Documentation:
- * Mbus-L to Mbus Bridge Registers Configuration.
- * (Sec 25.1 and 25.3 of Datasheet)
- */
-int orion5x_config_adr_windows(void)
-{
-	struct orion5x_win_registers *winregs =
-		(struct orion5x_win_registers *)ORION5X_CPU_WIN_BASE;
-
-/* Disable window 0, configure it for its intended target, enable it. */
-	writel(0, &winregs[0].ctrl);
-	writel(ORION5X_ADR_PCIE_MEM, &winregs[0].base);
-	writel(ORION5X_ADR_PCIE_MEM_REMAP_LO, &winregs[0].remap_lo);
-	writel(ORION5X_ADR_PCIE_MEM_REMAP_HI, &winregs[0].remap_hi);
-	writel(ORION5X_CPU_WIN_CTRL_DATA(ORION5X_SZ_PCIE_MEM,
-		ORION5X_TARGET_PCIE, ORION5X_ATTR_PCIE_MEM,
-		ORION5X_WIN_ENABLE), &winregs[0].ctrl);
-/* Disable window 1, configure it for its intended target, enable it. */
-	writel(0, &winregs[1].ctrl);
-	writel(ORION5X_ADR_PCIE_IO, &winregs[1].base);
-	writel(ORION5X_ADR_PCIE_IO_REMAP_LO, &winregs[1].remap_lo);
-	writel(ORION5X_ADR_PCIE_IO_REMAP_HI, &winregs[1].remap_hi);
-	writel(ORION5X_CPU_WIN_CTRL_DATA(ORION5X_SZ_PCIE_IO,
-		ORION5X_TARGET_PCIE, ORION5X_ATTR_PCIE_IO,
-		ORION5X_WIN_ENABLE), &winregs[1].ctrl);
-/* Disable window 2, configure it for its intended target, enable it. */
-	writel(0, &winregs[2].ctrl);
-	writel(ORION5X_ADR_PCI_MEM, &winregs[2].base);
-	writel(ORION5X_CPU_WIN_CTRL_DATA(ORION5X_SZ_PCI_MEM,
-		ORION5X_TARGET_PCI, ORION5X_ATTR_PCI_MEM,
-		ORION5X_WIN_ENABLE), &winregs[2].ctrl);
-/* Disable window 3, configure it for its intended target, enable it. */
-	writel(0, &winregs[3].ctrl);
-	writel(ORION5X_ADR_PCI_IO, &winregs[3].base);
-	writel(ORION5X_CPU_WIN_CTRL_DATA(ORION5X_SZ_PCI_IO,
-		ORION5X_TARGET_PCI, ORION5X_ATTR_PCI_IO,
-		ORION5X_WIN_ENABLE), &winregs[3].ctrl);
-/* Disable window 4, configure it for its intended target, enable it. */
-	writel(0, &winregs[4].ctrl);
-	writel(ORION5X_ADR_DEV_CS0, &winregs[4].base);
-	writel(ORION5X_CPU_WIN_CTRL_DATA(ORION5X_SZ_DEV_CS0,
-		ORION5X_TARGET_DEVICE, ORION5X_ATTR_DEV_CS0,
-		ORION5X_WIN_ENABLE), &winregs[4].ctrl);
-/* Disable window 5, configure it for its intended target, enable it. */
-	writel(0, &winregs[5].ctrl);
-	writel(ORION5X_ADR_DEV_CS1, &winregs[5].base);
-	writel(ORION5X_CPU_WIN_CTRL_DATA(ORION5X_SZ_DEV_CS1,
-		ORION5X_TARGET_DEVICE, ORION5X_ATTR_DEV_CS1,
-		ORION5X_WIN_ENABLE), &winregs[5].ctrl);
-/* Disable window 6, configure it for FLASH, enable it. */
-	writel(0, &winregs[6].ctrl);
-	writel(ORION5X_ADR_BOOTROM, &winregs[6].base);
-	writel(ORION5X_CPU_WIN_CTRL_DATA(ORION5X_SZ_BOOTROM,
-		ORION5X_TARGET_DEVICE, ORION5X_ATTR_BOOTROM,
-		ORION5X_WIN_ENABLE), &winregs[6].ctrl);
-/* Disable window 7, configure it for FLASH, enable it. */
-	writel(0, &winregs[7].ctrl);
-	writel(ORION5X_ADR_BOOTROM, &winregs[7].base);
-	writel(ORION5X_CPU_WIN_CTRL_DATA(ORION5X_SZ_BOOTROM,
-		ORION5X_TARGET_DEVICE, ORION5X_ATTR_BOOTROM,
-		ORION5X_WIN_ENABLE), &winregs[7].ctrl);
-/* Disable window 6, configure it for its intended target, enable it. */
-	writel(0, &winregs[6].ctrl);
-	writel(ORION5X_ADR_DEV_CS2, &winregs[6].base);
-	writel(ORION5X_CPU_WIN_CTRL_DATA(ORION5X_SZ_DEV_CS2,
-		ORION5X_TARGET_DEVICE, ORION5X_ATTR_DEV_CS2,
-		ORION5X_WIN_ENABLE), &winregs[6].ctrl);
-
-	return 0;
-}
-
-/*
- * Orion5x identification is done through PCIE space.
- */
-
-u32 orion5x_device_id(void)
-{
-	return readl(PCIE_DEV_ID_OFF) >> 16;
-}
-
-u32 orion5x_device_rev(void)
-{
-	return readl(PCIE_DEV_REV_OFF) & 0xff;
-}
-
-#if defined(CONFIG_DISPLAY_CPUINFO)
-
-/* Display device and revision IDs.
- * This function must cover all known device/revision
- * combinations, not only the one for which u-boot is
- * compiled; this way, one can identify actual HW in
- * case of a mismatch.
- */
-int print_cpuinfo(void)
-{
-	char dev_str[7]; /* room enough for 0x0000 plus null byte */
-	char rev_str[5]; /* room enough for 0x00 plus null byte */
-	char *dev_name = NULL;
-	char *rev_name = NULL;
-
-	u32 dev = orion5x_device_id();
-	u32 rev = orion5x_device_rev();
-
-	if (dev == MV88F5181_DEV_ID) {
-		dev_name = "MV88F5181";
-		if (rev == MV88F5181_REV_B1)
-			rev_name = "B1";
-		else if (rev == MV88F5181L_REV_A1) {
-			dev_name = "MV88F5181L";
-			rev_name = "A1";
-		} else if (rev == MV88F5181L_REV_A0) {
-			dev_name = "MV88F5181L";
-			rev_name = "A0";
-		}
-	} else if (dev == MV88F5182_DEV_ID) {
-		dev_name = "MV88F5182";
-		if (rev == MV88F5182_REV_A2)
-			rev_name = "A2";
-	} else if (dev == MV88F5281_DEV_ID) {
-		dev_name = "MV88F5281";
-		if (rev == MV88F5281_REV_D2)
-			rev_name = "D2";
-		else if (rev == MV88F5281_REV_D1)
-			rev_name = "D1";
-		else if (rev == MV88F5281_REV_D0)
-			rev_name = "D0";
-	} else if (dev == MV88F6183_DEV_ID) {
-		dev_name = "MV88F6183";
-		if (rev == MV88F6183_REV_B0)
-			rev_name = "B0";
-	}
-	if (dev_name == NULL) {
-		sprintf(dev_str, "0x%04x", dev);
-		dev_name = dev_str;
-	}
-	if (rev_name == NULL) {
-		sprintf(rev_str, "0x%02x", rev);
-		rev_name = rev_str;
-	}
-
-	printf("SoC:   Orion5x %s-%s\n", dev_name, rev_name);
-
-	return 0;
-}
-#endif /* CONFIG_DISPLAY_CPUINFO */
-
-#ifdef CONFIG_ARCH_CPU_INIT
-int arch_cpu_init(void)
-{
-	/* Enable and invalidate L2 cache in write through mode */
-	invalidate_l2_cache();
-
-	orion5x_config_adr_windows();
-
-	return 0;
-}
-#endif /* CONFIG_ARCH_CPU_INIT */
-
-/*
- * SOC specific misc init
- */
-#if defined(CONFIG_ARCH_MISC_INIT)
-int arch_misc_init(void)
-{
-	u32 temp;
-
-	/*CPU streaming & write allocate */
-	temp = readfr_extra_feature_reg();
-	temp &= ~(1 << 28);	/* disable wr alloc */
-	writefr_extra_feature_reg(temp);
-
-	temp = readfr_extra_feature_reg();
-	temp &= ~(1 << 29);	/* streaming disabled */
-	writefr_extra_feature_reg(temp);
-
-	/* L2Cache settings */
-	temp = readfr_extra_feature_reg();
-	/* Disable L2C pre fetch - Set bit 24 */
-	temp |= (1 << 24);
-	/* enable L2C - Set bit 22 */
-	temp |= (1 << 22);
-	writefr_extra_feature_reg(temp);
-
-	icache_enable();
-	/* Change reset vector to address 0x0 */
-	temp = get_cr();
-	set_cr(temp & ~CR_V);
-
-	/* Set CPIOs and MPPs - values provided by board
-	   include file */
-	writel(ORION5X_MPP0_7, ORION5X_MPP_BASE+0x00);
-	writel(ORION5X_MPP8_15, ORION5X_MPP_BASE+0x04);
-	writel(ORION5X_MPP16_23, ORION5X_MPP_BASE+0x50);
-	writel(ORION5X_GPIO_OUT_VALUE, ORION5X_GPIO_BASE+0x00);
-	writel(ORION5X_GPIO_OUT_ENABLE, ORION5X_GPIO_BASE+0x04);
-	writel(ORION5X_GPIO_IN_POLARITY, ORION5X_GPIO_BASE+0x0c);
-
-	/* initialize timer */
-	timer_init_r();
-	return 0;
-}
-#endif /* CONFIG_ARCH_MISC_INIT */
-
-#ifdef CONFIG_MVGBE
-int cpu_eth_init(bd_t *bis)
-{
-	mvgbe_initialize(bis);
-	return 0;
-}
-#endif
diff --git a/arch/arm/cpu/arm926ejs/orion5x/dram.c b/arch/arm/cpu/arm926ejs/orion5x/dram.c
deleted file mode 100644
index 9ed93d25bc..0000000000
--- a/arch/arm/cpu/arm926ejs/orion5x/dram.c
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
- * Copyright (C) 2010 Albert ARIBAUD <albert.u.boot@aribaud.net>
- *
- * Based on original Kirkwood support which is
- * (C) Copyright 2009
- * Marvell Semiconductor <www.marvell.com>
- * Written-by: Prafulla Wadaskar <prafulla@marvell.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <config.h>
-#include <asm/arch/cpu.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-/*
- * orion5x_sdram_bar - reads SDRAM Base Address Register
- */
-u32 orion5x_sdram_bar(enum memory_bank bank)
-{
-	struct orion5x_ddr_addr_decode_registers *winregs =
-		(struct orion5x_ddr_addr_decode_registers *)
-		ORION5X_DRAM_BASE;
-
-	u32 result = 0;
-	u32 enable = 0x01 & winregs[bank].size;
-
-	if ((!enable) || (bank > BANK3))
-		return 0;
-
-	result = winregs[bank].base;
-	return result;
-}
-int dram_init (void)
-{
-	/* dram_init must store complete ramsize in gd->ram_size */
-	gd->ram_size = get_ram_size(
-			(long *) orion5x_sdram_bar(0),
-			CONFIG_MAX_RAM_BANK_SIZE);
-	return 0;
-}
-
-void dram_init_banksize (void)
-{
-	int i;
-
-	for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++) {
-		gd->bd->bi_dram[i].start = orion5x_sdram_bar(i);
-		gd->bd->bi_dram[i].size = get_ram_size(
-			(long *) (gd->bd->bi_dram[i].start),
-			CONFIG_MAX_RAM_BANK_SIZE);
-	}
-}
diff --git a/arch/arm/cpu/arm926ejs/orion5x/lowlevel_init.S b/arch/arm/cpu/arm926ejs/orion5x/lowlevel_init.S
deleted file mode 100644
index 4dacc296e4..0000000000
--- a/arch/arm/cpu/arm926ejs/orion5x/lowlevel_init.S
+++ /dev/null
@@ -1,277 +0,0 @@
-/*
- * Copyright (C) 2010 Albert ARIBAUD <albert.u.boot@aribaud.net>
- *
- * (C) Copyright 2009
- * Marvell Semiconductor <www.marvell.com>
- * Written-by: Prafulla Wadaskar <prafulla@marvell.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <config.h>
-#include "asm/arch/orion5x.h"
-
-/*
- * Configuration values for SDRAM access setup
- */
-
-#define SDRAM_CONFIG			0x3148400
-#define SDRAM_MODE			0x62
-#define SDRAM_CONTROL			0x4041000
-#define SDRAM_TIME_CTRL_LOW		0x11602220
-#define SDRAM_TIME_CTRL_HI		0x40c
-#define SDRAM_OPEN_PAGE_EN		0x0
-/* DDR 1 2x 32M NANYA NT5DS16M16CS-6K ==> 64MB */
-#define SDRAM_BANK0_SIZE		0x3ff0001
-#define SDRAM_ADDR_CTRL			0x10
-
-#define SDRAM_OP_NOP			0x05
-#define SDRAM_OP_SETMODE		0x03
-
-#define SDRAM_PAD_CTRL_WR_EN		0x80000000
-#define SDRAM_PAD_CTRL_TUNE_EN		0x00010000
-#define SDRAM_PAD_CTRL_DRVN_MASK	0x0000003f
-#define SDRAM_PAD_CTRL_DRVP_MASK	0x00000fc0
-
-/*
- * For Guideline MEM-3 - Drive Strength value
- */
-
-#define DDR1_PAD_STRENGTH_DEFAULT	0x00001000
-#define SDRAM_PAD_CTRL_DRV_STR_MASK	0x00003000
-
-/*
- * For Guideline MEM-4 - DQS Reference Delay Tuning
- */
-
-#define MSAR_ARMDDRCLCK_MASK		0x000000f0
-#define MSAR_ARMDDRCLCK_H_MASK		0x00000100
-
-#define MSAR_ARMDDRCLCK_333_167		0x00000000
-#define MSAR_ARMDDRCLCK_500_167		0x00000030
-#define MSAR_ARMDDRCLCK_667_167		0x00000060
-#define MSAR_ARMDDRCLCK_400_200_1	0x000001E0
-#define MSAR_ARMDDRCLCK_400_200		0x00000010
-#define MSAR_ARMDDRCLCK_600_200		0x00000050
-#define MSAR_ARMDDRCLCK_800_200		0x00000070
-
-#define FTDLL_DDR1_166MHZ		0x0047F001
-
-#define FTDLL_DDR1_200MHZ		0x0044D001
-
-/*
- * Low-level init happens right after start.S has switched to SVC32,
- * flushed and disabled caches and disabled MMU. We're still running
- * from the boot chip select, so the first thing we should do is set
- * up RAM for us to relocate into.
- */
-
-.globl lowlevel_init
-
-lowlevel_init:
-
-	/* Use 'r4 as the base for internal register accesses */
-	ldr	r4, =ORION5X_REGS_PHY_BASE
-
-	/* move internal registers from the default 0xD0000000
-	 * to their intended location, defined by SoC */
-	ldr	r3, =0xD0000000
-	add	r3, r3, #0x20000
-	str	r4, [r3, #0x80]
-
-	/* Use R3 as the base for DRAM registers */
-	add	r3, r4, #0x01000
-
-	/*DDR SDRAM Initialization Control */
-	ldr	r6, =0x00000001
-	str	r6, [r3, #0x480]
-
-	/* Use R3 as the base for PCI registers */
-	add	r3, r4, #0x31000
-
-	/* Disable arbiter */
-	ldr	r6, =0x00000030
-	str	r6, [r3, #0xd00]
-
-	/* Use R3 as the base for DRAM registers */
-	add	r3, r4, #0x01000
-
-	/* set all dram windows to 0 */
-	mov	r6, #0
-	str	r6, [r3, #0x504]
-	str	r6, [r3, #0x50C]
-	str	r6, [r3, #0x514]
-	str	r6, [r3, #0x51C]
-
-	/* 1) Configure SDRAM  */
-	ldr	r6, =SDRAM_CONFIG
-	str	r6, [r3, #0x400]
-
-	/* 2) Set SDRAM Control reg */
-	ldr	r6, =SDRAM_CONTROL
-	str	r6, [r3, #0x404]
-
-	/* 3) Write SDRAM address control register */
-	ldr	r6, =SDRAM_ADDR_CTRL
-	str	r6, [r3, #0x410]
-
-	/* 4) Write SDRAM bank 0 size register */
-	ldr	r6, =SDRAM_BANK0_SIZE
-	str	r6, [r3, #0x504]
-	/* keep other banks disabled */
-
-	/* 5) Write SDRAM open pages control register */
-	ldr	r6, =SDRAM_OPEN_PAGE_EN
-	str	r6, [r3, #0x414]
-
-	/* 6) Write SDRAM timing Low register */
-	ldr	r6, =SDRAM_TIME_CTRL_LOW
-	str	r6, [r3, #0x408]
-
-	/* 7) Write SDRAM timing High register */
-	ldr	r6, =SDRAM_TIME_CTRL_HI
-	str	r6, [r3, #0x40C]
-
-	/* 8) Write SDRAM mode register */
-	/* The CPU must not attempt to change the SDRAM Mode register setting */
-	/* prior to DRAM controller completion of the DRAM initialization     */
-	/* sequence. To guarantee this restriction, it is recommended that    */
-	/* the CPU sets the SDRAM Operation register to NOP command, performs */
-	/* read polling until the register is back in Normal operation value, */
-	/* and then sets SDRAM Mode register to its new value.		      */
-
-	/* 8.1 write 'nop' to SDRAM operation */
-	ldr	r6, =SDRAM_OP_NOP
-	str	r6, [r3, #0x418]
-
-	/* 8.2 poll SDRAM operation until back in 'normal' mode.  */
-1:
-	ldr	r6, [r3, #0x418]
-	cmp	r6, #0
-	bne	1b
-
-	/* 8.3 Now its safe to write new value to SDRAM Mode register	      */
-	ldr	r6, =SDRAM_MODE
-	str	r6, [r3, #0x41C]
-
-	/* 8.4 Set new mode */
-	ldr	r6, =SDRAM_OP_SETMODE
-	str	r6, [r3, #0x418]
-
-	/* 8.5 poll SDRAM operation until back in 'normal' mode.  */
-2:
-	ldr	r6, [r3, #0x418]
-	cmp	r6, #0
-	bne	2b
-
-	/* DDR SDRAM Address/Control Pads Calibration */
-	ldr	r6, [r3, #0x4C0]
-
-	/* Set Bit [31] to make the register writable			*/
-	orr	r6, r6, #SDRAM_PAD_CTRL_WR_EN
-	str	r6, [r3, #0x4C0]
-
-	bic	r6, r6, #SDRAM_PAD_CTRL_WR_EN
-	bic	r6, r6, #SDRAM_PAD_CTRL_TUNE_EN
-	bic	r6, r6, #SDRAM_PAD_CTRL_DRVN_MASK
-	bic	r6, r6, #SDRAM_PAD_CTRL_DRVP_MASK
-
-	/* Get the final N locked value of driving strength [22:17]	*/
-	mov	r1, r6
-	mov	r1, r1, LSL #9
-	mov	r1, r1, LSR #26	 /* r1[5:0]<DrvN>  = r3[22:17]<LockN>	*/
-	orr	r1, r1, r1, LSL #6 /* r1[11:6]<DrvP> = r1[5:0]<DrvN>	*/
-
-	/* Write to both <DrvN> bits [5:0] and <DrvP> bits [11:6]	*/
-	orr	r6, r6, r1
-	str	r6, [r3, #0x4C0]
-
-	/* DDR SDRAM Data Pads Calibration				*/
-	ldr	r6, [r3, #0x4C4]
-
-	/* Set Bit [31] to make the register writable			*/
-	orr	r6, r6, #SDRAM_PAD_CTRL_WR_EN
-	str	r6, [r3, #0x4C4]
-
-	bic	r6, r6, #SDRAM_PAD_CTRL_WR_EN
-	bic	r6, r6, #SDRAM_PAD_CTRL_TUNE_EN
-	bic	r6, r6, #SDRAM_PAD_CTRL_DRVN_MASK
-	bic	r6, r6, #SDRAM_PAD_CTRL_DRVP_MASK
-
-	/* Get the final N locked value of driving strength [22:17]	*/
-	mov	r1, r6
-	mov	r1, r1, LSL #9
-	mov	r1, r1, LSR #26
-	orr	r1, r1, r1, LSL #6 /* r1[5:0] = r3[22:17]<LockN>	*/
-
-	/* Write to both <DrvN> bits [5:0] and <DrvP> bits [11:6]	*/
-	orr	r6, r6, r1
-
-	str	r6, [r3, #0x4C4]
-
-	/* Implement Guideline (GL# MEM-3) Drive Strength Value		*/
-	/* Relevant for: 88F5181-A1/B0/B1 and 88F5281-A0/B0		*/
-
-	ldr	r1, =DDR1_PAD_STRENGTH_DEFAULT
-
-	/* Enable writes to DDR SDRAM Addr/Ctrl Pads Calibration register */
-	ldr	r6, [r3, #0x4C0]
-	orr	r6, r6, #SDRAM_PAD_CTRL_WR_EN
-	str	r6, [r3, #0x4C0]
-
-	/* Correct strength and disable writes again */
-	bic	r6, r6, #SDRAM_PAD_CTRL_WR_EN
-	bic	r6, r6, #SDRAM_PAD_CTRL_DRV_STR_MASK
-	orr	r6, r6, r1
-	str	r6, [r3, #0x4C0]
-
-	/* Enable writes to DDR SDRAM Data Pads Calibration register */
-	ldr	r6, [r3, #0x4C4]
-	orr	r6, r6, #SDRAM_PAD_CTRL_WR_EN
-	str	r6, [r3, #0x4C4]
-
-	/* Correct strength and disable writes again */
-	bic	r6, r6, #SDRAM_PAD_CTRL_DRV_STR_MASK
-	bic	r6, r6, #SDRAM_PAD_CTRL_WR_EN
-	orr	r6, r6, r1
-	str	r6, [r3, #0x4C4]
-
-	/* Implement Guideline (GL# MEM-4) DQS Reference Delay Tuning	*/
-	/* Relevant for: 88F5181-A1/B0/B1 and 88F5281-A0/B0		*/
-
-	/* Get the "sample on reset" register for the DDR frequancy	*/
-	ldr	r3, =0x10000
-	ldr	r6, [r3, #0x010]
-	ldr	r1, =MSAR_ARMDDRCLCK_MASK
-	and	r1, r6, r1
-
-	ldr	r6, =FTDLL_DDR1_166MHZ
-	cmp	r1, #MSAR_ARMDDRCLCK_333_167
-	beq	3f
-	cmp	r1, #MSAR_ARMDDRCLCK_500_167
-	beq	3f
-	cmp	r1, #MSAR_ARMDDRCLCK_667_167
-	beq	3f
-
-	ldr	r6, =FTDLL_DDR1_200MHZ
-	cmp	r1, #MSAR_ARMDDRCLCK_400_200_1
-	beq	3f
-	cmp	r1, #MSAR_ARMDDRCLCK_400_200
-	beq	3f
-	cmp	r1, #MSAR_ARMDDRCLCK_600_200
-	beq	3f
-	cmp	r1, #MSAR_ARMDDRCLCK_800_200
-	beq	3f
-
-	ldr	r6, =0
-
-3:
-	/* Use R3 as the base for DRAM registers */
-	add	r3, r4, #0x01000
-
-	ldr	r2, [r3, #0x484]
-	orr	r2, r2, r6
-	str	r2, [r3, #0x484]
-
-	/* Return to U-boot via saved link register */
-	mov	pc, lr
diff --git a/arch/arm/cpu/arm926ejs/orion5x/timer.c b/arch/arm/cpu/arm926ejs/orion5x/timer.c
deleted file mode 100644
index ec4f6bee8e..0000000000
--- a/arch/arm/cpu/arm926ejs/orion5x/timer.c
+++ /dev/null
@@ -1,171 +0,0 @@
-/*
-  * Copyright (C) 2010 Albert ARIBAUD <albert.u.boot@aribaud.net>
- *
- * Based on original Kirkwood support which is
- * Copyright (C) Marvell International Ltd. and its affiliates
- * Written-by: Prafulla Wadaskar <prafulla@marvell.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/io.h>
-
-#define UBOOT_CNTR	0	/* counter to use for uboot timer */
-
-/* Timer reload and current value registers */
-struct orion5x_tmr_val {
-	u32 reload;	/* Timer reload reg */
-	u32 val;	/* Timer value reg */
-};
-
-/* Timer registers */
-struct orion5x_tmr_registers {
-	u32 ctrl;	/* Timer control reg */
-	u32 pad[3];
-	struct orion5x_tmr_val tmr[2];
-	u32 wdt_reload;
-	u32 wdt_val;
-};
-
-struct orion5x_tmr_registers *orion5x_tmr_regs =
-	(struct orion5x_tmr_registers *)ORION5X_TIMER_BASE;
-
-/*
- * ARM Timers Registers Map
- */
-#define CNTMR_CTRL_REG			(&orion5x_tmr_regs->ctrl)
-#define CNTMR_RELOAD_REG(tmrnum)	(&orion5x_tmr_regs->tmr[tmrnum].reload)
-#define CNTMR_VAL_REG(tmrnum)		(&orion5x_tmr_regs->tmr[tmrnum].val)
-
-/*
- * ARM Timers Control Register
- * CPU_TIMERS_CTRL_REG (CTCR)
- */
-#define CTCR_ARM_TIMER_EN_OFFS(cntr)	(cntr * 2)
-#define CTCR_ARM_TIMER_EN_MASK(cntr)	(1 << CTCR_ARM_TIMER_EN_OFFS)
-#define CTCR_ARM_TIMER_EN(cntr)		(1 << CTCR_ARM_TIMER_EN_OFFS(cntr))
-#define CTCR_ARM_TIMER_DIS(cntr)	(0 << CTCR_ARM_TIMER_EN_OFFS(cntr))
-
-#define CTCR_ARM_TIMER_AUTO_OFFS(cntr)	((cntr * 2) + 1)
-#define CTCR_ARM_TIMER_AUTO_MASK(cntr)	(1 << 1)
-#define CTCR_ARM_TIMER_AUTO_EN(cntr)	(1 << CTCR_ARM_TIMER_AUTO_OFFS(cntr))
-#define CTCR_ARM_TIMER_AUTO_DIS(cntr)	(0 << CTCR_ARM_TIMER_AUTO_OFFS(cntr))
-
-/*
- * ARM Timer\Watchdog Reload Register
- * CNTMR_RELOAD_REG (TRR)
- */
-#define TRG_ARM_TIMER_REL_OFFS		0
-#define TRG_ARM_TIMER_REL_MASK		0xffffffff
-
-/*
- * ARM Timer\Watchdog Register
- * CNTMR_VAL_REG (TVRG)
- */
-#define TVR_ARM_TIMER_OFFS		0
-#define TVR_ARM_TIMER_MASK		0xffffffff
-#define TVR_ARM_TIMER_MAX		0xffffffff
-#define TIMER_LOAD_VAL 			0xffffffff
-
-static inline ulong read_timer(void)
-{
-	return readl(CNTMR_VAL_REG(UBOOT_CNTR))
-	      / (CONFIG_SYS_TCLK / 1000);
-}
-
-DECLARE_GLOBAL_DATA_PTR;
-
-#define timestamp gd->arch.tbl
-#define lastdec gd->arch.lastinc
-
-ulong get_timer_masked(void)
-{
-	ulong now = read_timer();
-
-	if (lastdec >= now) {
-		/* normal mode */
-		timestamp += lastdec - now;
-	} else {
-		/* we have an overflow ... */
-		timestamp += lastdec +
-			(TIMER_LOAD_VAL / (CONFIG_SYS_TCLK / 1000)) - now;
-	}
-	lastdec = now;
-
-	return timestamp;
-}
-
-ulong get_timer(ulong base)
-{
-	return get_timer_masked() - base;
-}
-
-static inline ulong uboot_cntr_val(void)
-{
-	return readl(CNTMR_VAL_REG(UBOOT_CNTR));
-}
-
-void __udelay(unsigned long usec)
-{
-	uint current;
-	ulong delayticks;
-
-	current = uboot_cntr_val();
-	delayticks = (usec * (CONFIG_SYS_TCLK / 1000000));
-
-	if (current < delayticks) {
-		delayticks -= current;
-		while (uboot_cntr_val() < current)
-			;
-		while ((TIMER_LOAD_VAL - delayticks) < uboot_cntr_val())
-			;
-	} else {
-		while (uboot_cntr_val() > (current - delayticks))
-			;
-	}
-}
-
-/*
- * init the counter
- */
-int timer_init(void)
-{
-	unsigned int cntmrctrl;
-
-	/* load value into timer */
-	writel(TIMER_LOAD_VAL, CNTMR_RELOAD_REG(UBOOT_CNTR));
-	writel(TIMER_LOAD_VAL, CNTMR_VAL_REG(UBOOT_CNTR));
-
-	/* enable timer in auto reload mode */
-	cntmrctrl = readl(CNTMR_CTRL_REG);
-	cntmrctrl |= CTCR_ARM_TIMER_EN(UBOOT_CNTR);
-	cntmrctrl |= CTCR_ARM_TIMER_AUTO_EN(UBOOT_CNTR);
-	writel(cntmrctrl, CNTMR_CTRL_REG);
-	return 0;
-}
-
-void timer_init_r(void)
-{
-	/* init the timestamp and lastdec value */
-	lastdec = read_timer();
-	timestamp = 0;
-}
-
-/*
- * This function is derived from PowerPC code (read timebase as long long).
- * On ARM it just returns the timer value.
- */
-unsigned long long get_ticks(void)
-{
-	return get_timer(0);
-}
-
-/*
- * This function is derived from PowerPC code (timebase clock frequency).
- * On ARM it returns the number of timer ticks per second.
- */
-ulong get_tbclk (void)
-{
-	return (ulong)CONFIG_SYS_HZ;
-}
diff --git a/arch/arm/cpu/arm926ejs/versatile/Kconfig b/arch/arm/cpu/arm926ejs/versatile/Kconfig
deleted file mode 100644
index d2e76f4afc..0000000000
--- a/arch/arm/cpu/arm926ejs/versatile/Kconfig
+++ /dev/null
@@ -1,15 +0,0 @@
-if ARCH_VERSATILE
-
-config SYS_BOARD
-	default "versatile"
-
-config SYS_VENDOR
-	default "armltd"
-
-config SYS_SOC
-	default "versatile"
-
-config SYS_CONFIG_NAME
-	default "versatile"
-
-endif
diff --git a/arch/arm/cpu/arm926ejs/versatile/Makefile b/arch/arm/cpu/arm926ejs/versatile/Makefile
deleted file mode 100644
index 907f5161a8..0000000000
--- a/arch/arm/cpu/arm926ejs/versatile/Makefile
+++ /dev/null
@@ -1,9 +0,0 @@
-#
-# (C) Copyright 2000-2006
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-#
-# SPDX-License-Identifier:	GPL-2.0+
-#
-
-obj-y	= timer.o
-obj-y	+= reset.o
diff --git a/arch/arm/cpu/arm926ejs/versatile/reset.S b/arch/arm/cpu/arm926ejs/versatile/reset.S
deleted file mode 100644
index 1c557b0d91..0000000000
--- a/arch/arm/cpu/arm926ejs/versatile/reset.S
+++ /dev/null
@@ -1,29 +0,0 @@
-/*
- *  armboot - Startup Code for ARM926EJS CPU-core
- *
- *  Copyright (c) 2003  Texas Instruments
- *
- *  ----- Adapted for OMAP1610 OMAP730 from ARM925t code ------
- *
- *  Copyright (c) 2001	Marius Gröger <mag@sysgo.de>
- *  Copyright (c) 2002	Alex Züpke <azu@sysgo.de>
- *  Copyright (c) 2002	Gary Jennejohn <garyj@denx.de>
- *  Copyright (c) 2003	Richard Woodruff <r-woodruff2@ti.com>
- *  Copyright (c) 2003	Kshitij <kshitij@ti.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-	.align	5
-.globl reset_cpu
-reset_cpu:
-	ldr	r1, rstctl1	/* get clkm1 reset ctl */
-	mov	r3, #0x0
-	strh	r3, [r1]	/* clear it */
-	mov	r3, #0x8
-	strh	r3, [r1]	/* force dsp+arm reset */
-_loop_forever:
-	b	_loop_forever
-
-rstctl1:
-	.word	0xfffece10
diff --git a/arch/arm/cpu/arm926ejs/versatile/timer.c b/arch/arm/cpu/arm926ejs/versatile/timer.c
deleted file mode 100644
index 5d694d85ef..0000000000
--- a/arch/arm/cpu/arm926ejs/versatile/timer.c
+++ /dev/null
@@ -1,64 +0,0 @@
-/*
- * (C) Copyright 2003
- * Texas Instruments <www.ti.com>
- *
- * (C) Copyright 2002
- * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- * Marius Groeger <mgroeger@sysgo.de>
- *
- * (C) Copyright 2002
- * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- * Alex Zuepke <azu@sysgo.de>
- *
- * (C) Copyright 2002-2004
- * Gary Jennejohn, DENX Software Engineering, <garyj@denx.de>
- *
- * (C) Copyright 2004
- * Philippe Robin, ARM Ltd. <philippe.robin@arm.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-
-#define TIMER_ENABLE	(1 << 7)
-#define TIMER_MODE_MSK	(1 << 6)
-#define TIMER_MODE_FR	(0 << 6)
-#define TIMER_MODE_PD	(1 << 6)
-
-#define TIMER_INT_EN	(1 << 5)
-#define TIMER_PRS_MSK	(3 << 2)
-#define TIMER_PRS_8S	(1 << 3)
-#define TIMER_SIZE_MSK	(1 << 2)
-#define TIMER_ONE_SHT	(1 << 0)
-
-int timer_init (void)
-{
-	ulong	tmr_ctrl_val;
-
-	/* 1st disable the Timer */
-	tmr_ctrl_val = *(volatile ulong *)(CONFIG_SYS_TIMERBASE + 8);
-	tmr_ctrl_val &= ~TIMER_ENABLE;
-	*(volatile ulong *)(CONFIG_SYS_TIMERBASE + 8) = tmr_ctrl_val;
-
-	/*
-	 * The Timer Control Register has one Undefined/Shouldn't Use Bit
-	 * So we should do read/modify/write Operation
-	 */
-
-	/*
-	 * Timer Mode : Free Running
-	 * Interrupt : Disabled
-	 * Prescale : 8 Stage, Clk/256
-	 * Tmr Siz : 16 Bit Counter
-	 * Tmr in Wrapping Mode
-	 */
-	tmr_ctrl_val = *(volatile ulong *)(CONFIG_SYS_TIMERBASE + 8);
-	tmr_ctrl_val &= ~(TIMER_MODE_MSK | TIMER_INT_EN | TIMER_PRS_MSK | TIMER_SIZE_MSK | TIMER_ONE_SHT );
-	tmr_ctrl_val |= (TIMER_ENABLE | TIMER_PRS_8S);
-
-	*(volatile ulong *)(CONFIG_SYS_TIMERBASE + 8) = tmr_ctrl_val;
-
-	return 0;
-}
-
diff --git a/arch/arm/cpu/armv7/Makefile b/arch/arm/cpu/armv7/Makefile
index 409e6f5651..b228ed6a2e 100644
--- a/arch/arm/cpu/armv7/Makefile
+++ b/arch/arm/cpu/armv7/Makefile
@@ -32,7 +32,6 @@ obj-$(CONFIG_IPROC) += iproc-common/
 obj-$(CONFIG_KONA) += kona-common/
 obj-$(CONFIG_OMAP_COMMON) += omap-common/
 obj-$(CONFIG_SYS_ARCH_TIMER) += arch_timer.o
-obj-$(CONFIG_TEGRA) += tegra-common/
 
 ifneq (,$(filter s5pc1xx exynos,$(SOC)))
 obj-y += s5p-common/
@@ -40,13 +39,11 @@ endif
 
 obj-$(if $(filter am33xx,$(SOC)),y) += am33xx/
 obj-$(if $(filter armada-xp,$(SOC)),y) += armada-xp/
-obj-$(CONFIG_AT91FAMILY) += at91/
+obj-$(CONFIG_BCM2835) += bcm2835/
 obj-$(if $(filter bcm281xx,$(SOC)),y) += bcm281xx/
 obj-$(if $(filter bcmcygnus,$(SOC)),y) += bcmcygnus/
 obj-$(if $(filter bcmnsp,$(SOC)),y) += bcmnsp/
 obj-$(CONFIG_ARCH_EXYNOS) += exynos/
-obj-$(CONFIG_ARCH_HIGHBANK) += highbank/
-obj-$(CONFIG_ARCH_KEYSTONE) += keystone/
 obj-$(if $(filter ls102xa,$(SOC)),y) += ls102xa/
 obj-$(if $(filter mx5,$(SOC)),y) += mx5/
 obj-$(CONFIG_MX6) += mx6/
@@ -58,7 +55,6 @@ obj-$(CONFIG_ARCH_S5PC1XX) += s5pc1xx/
 obj-$(CONFIG_SOCFPGA) += socfpga/
 obj-$(if $(filter stv0991,$(SOC)),y) += stv0991/
 obj-$(CONFIG_ARCH_SUNXI) += sunxi/
-obj-$(CONFIG_TEGRA20) += tegra20/
 obj-$(CONFIG_U8500) += u8500/
 obj-$(CONFIG_ARCH_UNIPHIER) += uniphier/
 obj-$(CONFIG_VF610) += vf610/
diff --git a/arch/arm/cpu/armv7/am33xx/clock_am43xx.c b/arch/arm/cpu/armv7/am33xx/clock_am43xx.c
index 31188c85bc..529a119514 100644
--- a/arch/arm/cpu/armv7/am33xx/clock_am43xx.c
+++ b/arch/arm/cpu/armv7/am33xx/clock_am43xx.c
@@ -118,4 +118,7 @@ void enable_basic_clocks(void)
 
 	/* Select the Master osc clk as Timer2 clock source */
 	writel(0x1, &cmdpll->clktimer2clk);
+
+	/* For OPP100 the mac clock should be /5. */
+	writel(0x4, &cmdpll->clkselmacclk);
 }
diff --git a/arch/arm/cpu/armv7/armada-xp/Makefile b/arch/arm/cpu/armv7/armada-xp/Makefile
index 885dcee2e1..737159ba12 100644
--- a/arch/arm/cpu/armv7/armada-xp/Makefile
+++ b/arch/arm/cpu/armv7/armada-xp/Makefile
@@ -5,3 +5,5 @@
 #
 
 obj-y	= cpu.o
+obj-$(CONFIG_SPL_BUILD) += spl.o
+obj-$(CONFIG_SPL_BUILD) += lowlevel_spl.o
diff --git a/arch/arm/cpu/armv7/armada-xp/lowlevel_spl.S b/arch/arm/cpu/armv7/armada-xp/lowlevel_spl.S
new file mode 100644
index 0000000000..1febd7bac5
--- /dev/null
+++ b/arch/arm/cpu/armv7/armada-xp/lowlevel_spl.S
@@ -0,0 +1,62 @@
+/*
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <config.h>
+#include <version.h>
+#include <linux/linkage.h>
+
+ENTRY(save_boot_params)
+	bx	lr
+ENDPROC(save_boot_params)
+
+/*
+ * cache_inv - invalidate Cache line
+ * r0 - dest
+ */
+	.global cache_inv
+	.type  cache_inv, %function
+	cache_inv:
+
+	stmfd   sp!, {r1-r12}
+
+	mcr     p15, 0, r0, c7, c6, 1
+
+	ldmfd   sp!, {r1-r12}
+	bx      lr
+
+
+/*
+ * flush_l1_v6 - l1 cache clean invalidate
+ * r0 - dest
+ */
+	.global flush_l1_v6
+	.type	flush_l1_v6, %function
+	flush_l1_v6:
+
+	stmfd   sp!, {r1-r12}
+
+	mcr     p15, 0, r0, c7, c10, 5	/* @ data memory barrier */
+	mcr     p15, 0, r0, c7, c14, 1	/* @ clean & invalidate D line */
+	mcr     p15, 0, r0, c7, c10, 4	/* @ data sync barrier */
+
+	ldmfd   sp!, {r1-r12}
+	bx      lr
+
+
+/*
+ * flush_l1_v7 - l1 cache clean invalidate
+ * r0 - dest
+ */
+	.global flush_l1_v7
+	.type	flush_l1_v7, %function
+	flush_l1_v7:
+
+	stmfd   sp!, {r1-r12}
+
+	dmb				/* @data memory barrier */
+	mcr     p15, 0, r0, c7, c14, 1	/* @ clean & invalidate D line */
+	dsb				/* @data sync barrier */
+
+	ldmfd   sp!, {r1-r12}
+	bx      lr
diff --git a/arch/arm/cpu/armv7/armada-xp/spl.c b/arch/arm/cpu/armv7/armada-xp/spl.c
new file mode 100644
index 0000000000..402e520ea9
--- /dev/null
+++ b/arch/arm/cpu/armv7/armada-xp/spl.c
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2014 Stefan Roese <sr@denx.de>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <common.h>
+#include <spl.h>
+#include <asm/io.h>
+#include <asm/arch/cpu.h>
+#include <asm/arch/soc.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+u32 spl_boot_device(void)
+{
+	/* Right now only booting via SPI NOR flash is supported */
+	return BOOT_DEVICE_SPI;
+}
+
+void board_init_f(ulong dummy)
+{
+	/* Set global data pointer */
+	gd = &gdata;
+
+	/* Linux expects the internal registers to be at 0xf1000000 */
+	arch_cpu_init();
+
+	preloader_console_init();
+
+	/* First init the serdes PHY's */
+	serdes_phy_config();
+
+	/* Setup DDR */
+	ddr3_init();
+
+	board_init_r(NULL, 0);
+}
diff --git a/arch/arm/cpu/armv7/at91/Makefile b/arch/arm/cpu/armv7/at91/Makefile
deleted file mode 100644
index f4f35a4bc1..0000000000
--- a/arch/arm/cpu/armv7/at91/Makefile
+++ /dev/null
@@ -1,16 +0,0 @@
-#
-# (C) Copyright 2000-2008
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-#
-# (C) Copyright 2013
-# Bo Shen <voice.shen@atmel.com>
-#
-# SPDX-License-Identifier:	GPL-2.0+
-#
-
-obj-$(CONFIG_SAMA5D3)	+= sama5d3_devices.o
-obj-$(CONFIG_SAMA5D4)	+= sama5d4_devices.o
-obj-y += clock.o
-obj-y += cpu.o
-obj-y += reset.o
-obj-y += timer.o
diff --git a/arch/arm/cpu/armv7/at91/clock.c b/arch/arm/cpu/armv7/at91/clock.c
deleted file mode 100644
index 2cdddb2504..0000000000
--- a/arch/arm/cpu/armv7/at91/clock.c
+++ /dev/null
@@ -1,167 +0,0 @@
-/*
- * [origin: Linux kernel linux/arch/arm/mach-at91/clock.c]
- *
- * Copyright (C) 2005 David Brownell
- * Copyright (C) 2005 Ivan Kokshaysky
- * Copyright (C) 2009 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
- * Copyright (C) 2013 Bo Shen <voice.shen@atmel.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/io.h>
-#include <asm/arch/hardware.h>
-#include <asm/arch/at91_pmc.h>
-#include <asm/arch/clk.h>
-
-#if !defined(CONFIG_AT91FAMILY)
-# error You need to define CONFIG_AT91FAMILY in your board config!
-#endif
-
-DECLARE_GLOBAL_DATA_PTR;
-
-static unsigned long at91_css_to_rate(unsigned long css)
-{
-	switch (css) {
-	case AT91_PMC_MCKR_CSS_SLOW:
-		return CONFIG_SYS_AT91_SLOW_CLOCK;
-	case AT91_PMC_MCKR_CSS_MAIN:
-		return gd->arch.main_clk_rate_hz;
-	case AT91_PMC_MCKR_CSS_PLLA:
-		return gd->arch.plla_rate_hz;
-	}
-
-	return 0;
-}
-
-static u32 at91_pll_rate(u32 freq, u32 reg)
-{
-	unsigned mul, div;
-
-	div = reg & 0xff;
-	mul = (reg >> 18) & 0x7f;
-	if (div && mul) {
-		freq /= div;
-		freq *= mul + 1;
-	} else {
-		freq = 0;
-	}
-
-	return freq;
-}
-
-int at91_clock_init(unsigned long main_clock)
-{
-	unsigned freq, mckr;
-	struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC;
-#ifndef CONFIG_SYS_AT91_MAIN_CLOCK
-	unsigned tmp;
-	/*
-	 * When the bootloader initialized the main oscillator correctly,
-	 * there's no problem using the cycle counter.  But if it didn't,
-	 * or when using oscillator bypass mode, we must be told the speed
-	 * of the main clock.
-	 */
-	if (!main_clock) {
-		do {
-			tmp = readl(&pmc->mcfr);
-		} while (!(tmp & AT91_PMC_MCFR_MAINRDY));
-		tmp &= AT91_PMC_MCFR_MAINF_MASK;
-		main_clock = tmp * (CONFIG_SYS_AT91_SLOW_CLOCK / 16);
-	}
-#endif
-	gd->arch.main_clk_rate_hz = main_clock;
-
-	/* report if PLLA is more than mildly overclocked */
-	gd->arch.plla_rate_hz = at91_pll_rate(main_clock, readl(&pmc->pllar));
-
-	/*
-	 * MCK and CPU derive from one of those primary clocks.
-	 * For now, assume this parentage won't change.
-	 */
-	mckr = readl(&pmc->mckr);
-
-	/* plla divisor by 2 */
-	if (mckr & (1 << 12))
-		gd->arch.plla_rate_hz >>= 1;
-
-	gd->arch.mck_rate_hz = at91_css_to_rate(mckr & AT91_PMC_MCKR_CSS_MASK);
-	freq = gd->arch.mck_rate_hz;
-
-	/* prescale */
-	freq >>= mckr & AT91_PMC_MCKR_PRES_MASK;
-
-	switch (mckr & AT91_PMC_MCKR_MDIV_MASK) {
-	case AT91_PMC_MCKR_MDIV_2:
-		gd->arch.mck_rate_hz = freq / 2;
-		break;
-	case AT91_PMC_MCKR_MDIV_3:
-		gd->arch.mck_rate_hz = freq / 3;
-		break;
-	case AT91_PMC_MCKR_MDIV_4:
-		gd->arch.mck_rate_hz = freq / 4;
-		break;
-	default:
-		break;
-	}
-
-	gd->arch.cpu_clk_rate_hz = freq;
-
-	return 0;
-}
-
-void at91_plla_init(u32 pllar)
-{
-	struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC;
-
-	writel(pllar, &pmc->pllar);
-	while (!(readl(&pmc->sr) & (AT91_PMC_LOCKA | AT91_PMC_MCKRDY)))
-		;
-}
-
-void at91_mck_init(u32 mckr)
-{
-	struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC;
-	u32 tmp;
-
-	tmp = readl(&pmc->mckr);
-	tmp &= ~(AT91_PMC_MCKR_CSS_MASK  |
-		 AT91_PMC_MCKR_PRES_MASK |
-		 AT91_PMC_MCKR_MDIV_MASK |
-		 AT91_PMC_MCKR_PLLADIV_2);
-	tmp |= mckr & (AT91_PMC_MCKR_CSS_MASK  |
-		       AT91_PMC_MCKR_PRES_MASK |
-		       AT91_PMC_MCKR_MDIV_MASK |
-		       AT91_PMC_MCKR_PLLADIV_2);
-	writel(tmp, &pmc->mckr);
-
-	while (!(readl(&pmc->sr) & AT91_PMC_MCKRDY))
-		;
-}
-
-void at91_periph_clk_enable(int id)
-{
-	struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC;
-	u32 regval;
-
-	if (id > AT91_PMC_PCR_PID_MASK)
-		return;
-
-	regval = AT91_PMC_PCR_EN | AT91_PMC_PCR_CMD_WRITE | id;
-
-	writel(regval, &pmc->pcr);
-}
-
-void at91_periph_clk_disable(int id)
-{
-	struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC;
-	u32 regval;
-
-	if (id > AT91_PMC_PCR_PID_MASK)
-		return;
-
-	regval = AT91_PMC_PCR_CMD_WRITE | id;
-
-	writel(regval, &pmc->pcr);
-}
diff --git a/arch/arm/cpu/armv7/at91/config.mk b/arch/arm/cpu/armv7/at91/config.mk
deleted file mode 100644
index db6030880f..0000000000
--- a/arch/arm/cpu/armv7/at91/config.mk
+++ /dev/null
@@ -1,8 +0,0 @@
-#
-# Copyright (C) 2014, Andreas Bießmann <andreas.devel@googlemail.com>
-#
-# SPDX-License-Identifier:	GPL-2.0+
-#
-ifndef CONFIG_SPL_BUILD
-ALL-y	+= u-boot.img
-endif
diff --git a/arch/arm/cpu/armv7/at91/cpu.c b/arch/arm/cpu/armv7/at91/cpu.c
deleted file mode 100644
index 8d86f97e3d..0000000000
--- a/arch/arm/cpu/armv7/at91/cpu.c
+++ /dev/null
@@ -1,76 +0,0 @@
-/*
- * (C) Copyright 2010
- * Reinhard Meyer, reinhard.meyer@emk-elektronik.de
- * (C) Copyright 2009
- * Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
- * (C) Copyright 2013
- * Bo Shen <voice.shen@atmel.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/io.h>
-#include <asm/arch/hardware.h>
-#include <asm/arch/at91_dbu.h>
-#include <asm/arch/at91_pmc.h>
-#include <asm/arch/at91_pit.h>
-#include <asm/arch/at91_gpbr.h>
-#include <asm/arch/clk.h>
-
-#ifndef CONFIG_SYS_AT91_MAIN_CLOCK
-#define CONFIG_SYS_AT91_MAIN_CLOCK 0
-#endif
-
-int arch_cpu_init(void)
-{
-	return at91_clock_init(CONFIG_SYS_AT91_MAIN_CLOCK);
-}
-
-void arch_preboot_os(void)
-{
-	ulong cpiv;
-	at91_pit_t *pit = (at91_pit_t *)ATMEL_BASE_PIT;
-
-	cpiv = AT91_PIT_MR_PIV_MASK(readl(&pit->piir));
-
-	/*
-	 * Disable PITC
-	 * Add 0x1000 to current counter to stop it faster
-	 * without waiting for wrapping back to 0
-	 */
-	writel(cpiv + 0x1000, &pit->mr);
-}
-
-#if defined(CONFIG_DISPLAY_CPUINFO)
-int print_cpuinfo(void)
-{
-	char buf[32];
-
-	printf("CPU: %s\n", get_cpu_name());
-	printf("Crystal frequency: %8s MHz\n",
-	       strmhz(buf, get_main_clk_rate()));
-	printf("CPU clock        : %8s MHz\n",
-	       strmhz(buf, get_cpu_clk_rate()));
-	printf("Master clock     : %8s MHz\n",
-	       strmhz(buf, get_mck_clk_rate()));
-
-	return 0;
-}
-#endif
-
-void enable_caches(void)
-{
-	icache_enable();
-	dcache_enable();
-}
-
-unsigned int get_chip_id(void)
-{
-	return readl(ATMEL_BASE_DBGU + AT91_DBU_CIDR) & ~AT91_DBU_CIDR_MASK;
-}
-
-unsigned int get_extension_chip_id(void)
-{
-	return readl(ATMEL_BASE_DBGU + AT91_DBU_EXID);
-}
diff --git a/arch/arm/cpu/armv7/at91/reset.c b/arch/arm/cpu/armv7/at91/reset.c
deleted file mode 100644
index b30e79b60a..0000000000
--- a/arch/arm/cpu/armv7/at91/reset.c
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * (C) Copyright 2007-2008
- * Stelian Pop <stelian@popies.net>
- * Lead Tech Design <www.leadtechdesign.com>
- *
- * (C) Copyright 2013
- * Bo Shen <voice.shen@atmel.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/io.h>
-#include <asm/arch/hardware.h>
-#include <asm/arch/at91_rstc.h>
-
-/* Reset the cpu by telling the reset controller to do so */
-void reset_cpu(ulong ignored)
-{
-	at91_rstc_t *rstc = (at91_rstc_t *)ATMEL_BASE_RSTC;
-
-	writel(AT91_RSTC_KEY
-		| AT91_RSTC_CR_PROCRST	/* Processor Reset */
-		| AT91_RSTC_CR_PERRST	/* Peripheral Reset */
-#ifdef CONFIG_AT91RESET_EXTRST
-		| AT91_RSTC_CR_EXTRST	/* External Reset (assert nRST pin) */
-#endif
-		, &rstc->cr);
-	/* never reached */
-	do { } while (1);
-}
diff --git a/arch/arm/cpu/armv7/at91/sama5d3_devices.c b/arch/arm/cpu/armv7/at91/sama5d3_devices.c
deleted file mode 100644
index 78ecfc882a..0000000000
--- a/arch/arm/cpu/armv7/at91/sama5d3_devices.c
+++ /dev/null
@@ -1,218 +0,0 @@
-/*
- * Copyright (C) 2012-2013 Atmel Corporation
- * Bo Shen <voice.shen@atmel.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/arch/sama5d3.h>
-#include <asm/arch/at91_common.h>
-#include <asm/arch/at91_pmc.h>
-#include <asm/arch/clk.h>
-#include <asm/arch/gpio.h>
-#include <asm/io.h>
-
-unsigned int has_emac()
-{
-	return cpu_is_sama5d31() || cpu_is_sama5d35() || cpu_is_sama5d36();
-}
-
-unsigned int has_gmac()
-{
-	return !cpu_is_sama5d31();
-}
-
-unsigned int has_lcdc()
-{
-	return !cpu_is_sama5d35();
-}
-
-char *get_cpu_name()
-{
-	unsigned int extension_id = get_extension_chip_id();
-
-	if (cpu_is_sama5d3())
-		switch (extension_id) {
-		case ARCH_EXID_SAMA5D31:
-			return "SAMA5D31";
-		case ARCH_EXID_SAMA5D33:
-			return "SAMA5D33";
-		case ARCH_EXID_SAMA5D34:
-			return "SAMA5D34";
-		case ARCH_EXID_SAMA5D35:
-			return "SAMA5D35";
-		case ARCH_EXID_SAMA5D36:
-			return "SAMA5D36";
-		default:
-			return "Unknown CPU type";
-		}
-	else
-		return "Unknown CPU type";
-}
-
-void at91_serial0_hw_init(void)
-{
-	at91_set_a_periph(AT91_PIO_PORTD, 18, 1);	/* TXD0 */
-	at91_set_a_periph(AT91_PIO_PORTD, 17, 0);	/* RXD0 */
-
-	/* Enable clock */
-	at91_periph_clk_enable(ATMEL_ID_USART0);
-}
-
-void at91_serial1_hw_init(void)
-{
-	at91_set_a_periph(AT91_PIO_PORTB, 29, 1);	/* TXD1 */
-	at91_set_a_periph(AT91_PIO_PORTB, 28, 0);	/* RXD1 */
-
-	/* Enable clock */
-	at91_periph_clk_enable(ATMEL_ID_USART1);
-}
-
-void at91_serial2_hw_init(void)
-{
-	at91_set_b_periph(AT91_PIO_PORTE, 26, 1);	/* TXD2 */
-	at91_set_b_periph(AT91_PIO_PORTE, 25, 0);	/* RXD2 */
-
-	/* Enable clock */
-	at91_periph_clk_enable(ATMEL_ID_USART2);
-}
-
-void at91_seriald_hw_init(void)
-{
-	at91_set_a_periph(AT91_PIO_PORTB, 31, 1);	/* DTXD */
-	at91_set_a_periph(AT91_PIO_PORTB, 30, 0);	/* DRXD */
-
-	/* Enable clock */
-	at91_periph_clk_enable(ATMEL_ID_DBGU);
-}
-
-#if defined(CONFIG_ATMEL_SPI)
-void at91_spi0_hw_init(unsigned long cs_mask)
-{
-	at91_set_a_periph(AT91_PIO_PORTD, 10, 0);       /* SPI0_MISO */
-	at91_set_a_periph(AT91_PIO_PORTD, 11, 0);       /* SPI0_MOSI */
-	at91_set_a_periph(AT91_PIO_PORTD, 12, 0);       /* SPI0_SPCK */
-
-	if (cs_mask & (1 << 0))
-		at91_set_pio_output(AT91_PIO_PORTD, 13, 1);
-	if (cs_mask & (1 << 1))
-		at91_set_pio_output(AT91_PIO_PORTD, 14, 1);
-	if (cs_mask & (1 << 2))
-		at91_set_pio_output(AT91_PIO_PORTD, 15, 1);
-	if (cs_mask & (1 << 3))
-		at91_set_pio_output(AT91_PIO_PORTD, 16, 1);
-
-	/* Enable clock */
-	at91_periph_clk_enable(ATMEL_ID_SPI0);
-}
-#endif
-
-#ifdef CONFIG_GENERIC_ATMEL_MCI
-void at91_mci_hw_init(void)
-{
-	at91_set_a_periph(AT91_PIO_PORTD, 0, 0);	/* MCI0 CMD */
-	at91_set_a_periph(AT91_PIO_PORTD, 1, 0);	/* MCI0 DA0 */
-	at91_set_a_periph(AT91_PIO_PORTD, 2, 0);	/* MCI0 DA1 */
-	at91_set_a_periph(AT91_PIO_PORTD, 3, 0);        /* MCI0 DA2 */
-	at91_set_a_periph(AT91_PIO_PORTD, 4, 0);        /* MCI0 DA3 */
-#ifdef CONFIG_ATMEL_MCI_8BIT
-	at91_set_a_periph(AT91_PIO_PORTD, 5, 0);        /* MCI0 DA4 */
-	at91_set_a_periph(AT91_PIO_PORTD, 6, 0);        /* MCI0 DA5 */
-	at91_set_a_periph(AT91_PIO_PORTD, 7, 0);        /* MCI0 DA6 */
-	at91_set_a_periph(AT91_PIO_PORTD, 8, 0);        /* MCI0 DA7 */
-#endif
-	at91_set_a_periph(AT91_PIO_PORTD, 9, 0);        /* MCI0 CLK */
-
-	/* Enable clock */
-	at91_periph_clk_enable(ATMEL_ID_MCI0);
-}
-#endif
-
-#ifdef CONFIG_MACB
-void at91_macb_hw_init(void)
-{
-	at91_set_a_periph(AT91_PIO_PORTC, 7, 0);	/* ETXCK_EREFCK */
-	at91_set_a_periph(AT91_PIO_PORTC, 5, 0);	/* ERXDV */
-	at91_set_a_periph(AT91_PIO_PORTC, 2, 0);	/* ERX0 */
-	at91_set_a_periph(AT91_PIO_PORTC, 3, 0);	/* ERX1 */
-	at91_set_a_periph(AT91_PIO_PORTC, 6, 0);	/* ERXER */
-	at91_set_a_periph(AT91_PIO_PORTC, 4, 0);	/* ETXEN */
-	at91_set_a_periph(AT91_PIO_PORTC, 0, 0);	/* ETX0 */
-	at91_set_a_periph(AT91_PIO_PORTC, 1, 0);	/* ETX1 */
-	at91_set_a_periph(AT91_PIO_PORTC, 9, 0);	/* EMDIO */
-	at91_set_a_periph(AT91_PIO_PORTC, 8, 0);	/* EMDC */
-
-	/* Enable clock */
-	at91_periph_clk_enable(ATMEL_ID_EMAC);
-}
-
-void at91_gmac_hw_init(void)
-{
-	at91_set_a_periph(AT91_PIO_PORTB, 0, 0);	/* GTX0 */
-	at91_set_a_periph(AT91_PIO_PORTB, 1, 0);	/* GTX1 */
-	at91_set_a_periph(AT91_PIO_PORTB, 2, 0);	/* GTX2 */
-	at91_set_a_periph(AT91_PIO_PORTB, 3, 0);	/* GTX3 */
-	at91_set_a_periph(AT91_PIO_PORTB, 4, 0);	/* GRX0 */
-	at91_set_a_periph(AT91_PIO_PORTB, 5, 0);	/* GRX1 */
-	at91_set_a_periph(AT91_PIO_PORTB, 6, 0);	/* GRX2 */
-	at91_set_a_periph(AT91_PIO_PORTB, 7, 0);	/* GRX3 */
-	at91_set_a_periph(AT91_PIO_PORTB, 8, 0);	/* GTXCK */
-	at91_set_a_periph(AT91_PIO_PORTB, 9, 0);	/* GTXEN */
-
-	at91_set_a_periph(AT91_PIO_PORTB, 11, 0);	/* GRXCK */
-	at91_set_a_periph(AT91_PIO_PORTB, 13, 0);	/* GRXER */
-
-	at91_set_a_periph(AT91_PIO_PORTB, 16, 0);	/* GMDC */
-	at91_set_a_periph(AT91_PIO_PORTB, 17, 0);	/* GMDIO */
-	at91_set_a_periph(AT91_PIO_PORTB, 18, 0);	/* G125CK */
-
-	/* Enable clock */
-	at91_periph_clk_enable(ATMEL_ID_GMAC);
-}
-#endif
-
-#ifdef CONFIG_LCD
-void at91_lcd_hw_init(void)
-{
-	at91_set_a_periph(AT91_PIO_PORTA, 24, 0);	/* LCDPWM */
-	at91_set_a_periph(AT91_PIO_PORTA, 25, 0);	/* LCDDISP */
-	at91_set_a_periph(AT91_PIO_PORTA, 26, 0);	/* LCDVSYNC */
-	at91_set_a_periph(AT91_PIO_PORTA, 27, 0);	/* LCDHSYNC */
-	at91_set_a_periph(AT91_PIO_PORTA, 28, 0);	/* LCDDOTCK */
-	at91_set_a_periph(AT91_PIO_PORTA, 29, 0);	/* LCDDEN */
-
-	/* The lower 16-bit of LCD only available on Port A */
-	at91_set_a_periph(AT91_PIO_PORTA,  0, 0);	/* LCDD0 */
-	at91_set_a_periph(AT91_PIO_PORTA,  1, 0);	/* LCDD1 */
-	at91_set_a_periph(AT91_PIO_PORTA,  2, 0);	/* LCDD2 */
-	at91_set_a_periph(AT91_PIO_PORTA,  3, 0);	/* LCDD3 */
-	at91_set_a_periph(AT91_PIO_PORTA,  4, 0);	/* LCDD4 */
-	at91_set_a_periph(AT91_PIO_PORTA,  5, 0);	/* LCDD5 */
-	at91_set_a_periph(AT91_PIO_PORTA,  6, 0);	/* LCDD6 */
-	at91_set_a_periph(AT91_PIO_PORTA,  7, 0);	/* LCDD7 */
-	at91_set_a_periph(AT91_PIO_PORTA,  8, 0);	/* LCDD8 */
-	at91_set_a_periph(AT91_PIO_PORTA,  9, 0);	/* LCDD9 */
-	at91_set_a_periph(AT91_PIO_PORTA, 10, 0);	/* LCDD10 */
-	at91_set_a_periph(AT91_PIO_PORTA, 11, 0);	/* LCDD11 */
-	at91_set_a_periph(AT91_PIO_PORTA, 12, 0);	/* LCDD12 */
-	at91_set_a_periph(AT91_PIO_PORTA, 13, 0);	/* LCDD13 */
-	at91_set_a_periph(AT91_PIO_PORTA, 14, 0);	/* LCDD14 */
-	at91_set_a_periph(AT91_PIO_PORTA, 15, 0);	/* LCDD15 */
-
-	/* Enable clock */
-	at91_periph_clk_enable(ATMEL_ID_LCDC);
-}
-#endif
-
-#ifdef CONFIG_USB_GADGET_ATMEL_USBA
-void at91_udp_hw_init(void)
-{
-	struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC;
-
-	/* Enable UPLL clock */
-	writel(AT91_PMC_UPLLEN | AT91_PMC_BIASEN, &pmc->uckr);
-	/* Enable UDPHS clock */
-	at91_periph_clk_enable(ATMEL_ID_UDPHS);
-}
-#endif
diff --git a/arch/arm/cpu/armv7/at91/sama5d4_devices.c b/arch/arm/cpu/armv7/at91/sama5d4_devices.c
deleted file mode 100644
index 7469825565..0000000000
--- a/arch/arm/cpu/armv7/at91/sama5d4_devices.c
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
- * Copyright (C) 2014 Atmel
- *		      Bo Shen <voice.shen@atmel.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/io.h>
-#include <asm/arch/at91_common.h>
-#include <asm/arch/at91_pmc.h>
-#include <asm/arch/clk.h>
-#include <asm/arch/sama5d4.h>
-
-char *get_cpu_name()
-{
-	unsigned int extension_id = get_extension_chip_id();
-
-	if (cpu_is_sama5d4())
-		switch (extension_id) {
-		case ARCH_EXID_SAMA5D41:
-			return "SAMA5D41";
-		case ARCH_EXID_SAMA5D42:
-			return "SAMA5D42";
-		case ARCH_EXID_SAMA5D43:
-			return "SAMA5D43";
-		case ARCH_EXID_SAMA5D44:
-			return "SAMA5D44";
-		default:
-			return "Unknown CPU type";
-		}
-	else
-		return "Unknown CPU type";
-}
-
-#ifdef CONFIG_USB_GADGET_ATMEL_USBA
-void at91_udp_hw_init(void)
-{
-	struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC;
-
-	/* Enable UPLL clock */
-	writel(AT91_PMC_UPLLEN | AT91_PMC_BIASEN, &pmc->uckr);
-	/* Enable UDPHS clock */
-	at91_periph_clk_enable(ATMEL_ID_UDPHS);
-}
-#endif
diff --git a/arch/arm/cpu/armv7/at91/timer.c b/arch/arm/cpu/armv7/at91/timer.c
deleted file mode 100644
index 19bf80ba7e..0000000000
--- a/arch/arm/cpu/armv7/at91/timer.c
+++ /dev/null
@@ -1,124 +0,0 @@
-/*
- * (C) Copyright 2007-2008
- * Stelian Pop <stelian@popies.net>
- * Lead Tech Design <www.leadtechdesign.com>
- *
- * (C) Copyright 2013
- * Bo Shen <voice.shen@atmel.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/io.h>
-#include <asm/arch/hardware.h>
-#include <asm/arch/at91_pit.h>
-#include <asm/arch/at91_pmc.h>
-#include <asm/arch/clk.h>
-#include <div64.h>
-
-#if !defined(CONFIG_AT91FAMILY)
-# error You need to define CONFIG_AT91FAMILY in your board config!
-#endif
-
-DECLARE_GLOBAL_DATA_PTR;
-
-/*
- * We're using the SAMA5D3x PITC in 32 bit mode, by
- * setting the 20 bit counter period to its maximum (0xfffff).
- * (See the relevant data sheets to understand that this really works)
- *
- * We do also mimic the typical powerpc way of incrementing
- * two 32 bit registers called tbl and tbu.
- *
- * Those registers increment at 1/16 the main clock rate.
- */
-
-#define TIMER_LOAD_VAL	0xfffff
-
-static inline unsigned long long tick_to_time(unsigned long long tick)
-{
-	tick *= CONFIG_SYS_HZ;
-	do_div(tick, gd->arch.timer_rate_hz);
-
-	return tick;
-}
-
-static inline unsigned long long usec_to_tick(unsigned long long usec)
-{
-	usec *= gd->arch.timer_rate_hz;
-	do_div(usec, 1000000);
-
-	return usec;
-}
-
-/*
- * Use the PITC in full 32 bit incrementing mode
- */
-int timer_init(void)
-{
-	at91_pit_t *pit = (at91_pit_t *)ATMEL_BASE_PIT;
-
-	/* Enable PITC Clock */
-	at91_periph_clk_enable(ATMEL_ID_PIT);
-
-	/* Enable PITC */
-	writel(TIMER_LOAD_VAL | AT91_PIT_MR_EN , &pit->mr);
-
-	gd->arch.timer_rate_hz = get_pit_clk_rate() / 16;
-
-	gd->arch.tbu = 0;
-	gd->arch.tbl = 0;
-
-	return 0;
-}
-
-/*
- * Get the current 64 bit timer tick count
- */
-unsigned long long get_ticks(void)
-{
-	at91_pit_t *pit = (at91_pit_t *)ATMEL_BASE_PIT;
-
-	ulong now = readl(&pit->piir);
-
-	/* increment tbu if tbl has rolled over */
-	if (now < gd->arch.tbl)
-		gd->arch.tbu++;
-	gd->arch.tbl = now;
-	return (((unsigned long long)gd->arch.tbu) << 32) | gd->arch.tbl;
-}
-
-void __udelay(unsigned long usec)
-{
-	unsigned long long start;
-	ulong tmo;
-
-	start = get_ticks();		/* get current timestamp */
-	tmo = usec_to_tick(usec);	/* convert usecs to ticks */
-	while ((get_ticks() - start) < tmo)
-		;			/* loop till time has passed */
-}
-
-/*
- * get_timer(base) can be used to check for timeouts or
- * to measure elasped time relative to an event:
- *
- * ulong start_time = get_timer(0) sets start_time to the current
- * time value.
- * get_timer(start_time) returns the time elapsed since then.
- *
- * The time is used in CONFIG_SYS_HZ units!
- */
-ulong get_timer(ulong base)
-{
-	return tick_to_time(get_ticks()) - base;
-}
-
-/*
- * Return the number of timer ticks per second.
- */
-ulong get_tbclk(void)
-{
-	return gd->arch.timer_rate_hz;
-}
diff --git a/arch/arm/cpu/armv7/bcm2835/Makefile b/arch/arm/cpu/armv7/bcm2835/Makefile
new file mode 100644
index 0000000000..ed1ee4753d
--- /dev/null
+++ b/arch/arm/cpu/armv7/bcm2835/Makefile
@@ -0,0 +1,13 @@
+#
+# (C) Copyright 2012 Stephen Warren
+#
+# SPDX-License-Identifier:	GPL-2.0+
+#
+
+src_dir := ../../arm1176/bcm2835/
+
+obj-y	:=
+obj-y	+= $(src_dir)/init.o
+obj-y	+= $(src_dir)/reset.o
+obj-y	+= $(src_dir)/timer.o
+obj-y	+= $(src_dir)/mbox.o
diff --git a/arch/arm/cpu/armv7/cpu.c b/arch/arm/cpu/armv7/cpu.c
index 01cdb7ee76..c56417dd2f 100644
--- a/arch/arm/cpu/armv7/cpu.c
+++ b/arch/arm/cpu/armv7/cpu.c
@@ -53,7 +53,7 @@ int cleanup_before_linux(void)
 	 * After D-cache is flushed and before it is disabled there may
 	 * be some new valid entries brought into the cache. We are sure
 	 * that these lines are not dirty and will not affect our execution.
-	 * (because unwinding the call-stack and setting a bit in CP15 SCTRL
+	 * (because unwinding the call-stack and setting a bit in CP15 SCTLR
 	 * is all we did during this. We have not pushed anything on to the
 	 * stack. Neither have we affected any static data)
 	 * So just invalidate the entire d-cache again to avoid coherency
diff --git a/arch/arm/cpu/armv7/exynos/Kconfig b/arch/arm/cpu/armv7/exynos/Kconfig
index 7fcb5d2094..2064efa761 100644
--- a/arch/arm/cpu/armv7/exynos/Kconfig
+++ b/arch/arm/cpu/armv7/exynos/Kconfig
@@ -65,6 +65,27 @@ endchoice
 config SYS_SOC
 	default "exynos"
 
+config DM
+	default y if !SPL_BUILD
+
+config DM_SERIAL
+	default y if !SPL_BUILD
+
+config DM_SPI
+	default y if !SPL_BUILD
+
+config DM_SPI_FLASH
+	default y if !SPL_BUILD
+
+config DM_GPIO
+	default y if !SPL_BUILD
+
+config SYS_MALLOC_F
+	default y if !SPL_BUILD
+
+config SYS_MALLOC_F_LEN
+	default 0x400 if !SPL_BUILD
+
 source "board/samsung/smdkv310/Kconfig"
 source "board/samsung/trats/Kconfig"
 source "board/samsung/universal_c210/Kconfig"
diff --git a/arch/arm/cpu/armv7/exynos/clock.c b/arch/arm/cpu/armv7/exynos/clock.c
index b31c13b14b..c6455c2f3c 100644
--- a/arch/arm/cpu/armv7/exynos/clock.c
+++ b/arch/arm/cpu/armv7/exynos/clock.c
@@ -20,42 +20,84 @@
  * positions of the peripheral clocks of the src and div registers
  */
 struct clk_bit_info {
+	enum periph_id id;
+	int32_t src_mask;
+	int32_t div_mask;
+	int32_t prediv_mask;
 	int8_t src_bit;
 	int8_t div_bit;
 	int8_t prediv_bit;
 };
 
-/* src_bit div_bit prediv_bit */
-static struct clk_bit_info clk_bit_info[] = {
-	{0,	0,	-1},
-	{4,	4,	-1},
-	{8,	8,	-1},
-	{12,	12,	-1},
-	{0,	0,	8},
-	{4,	16,	24},
-	{8,	0,	8},
-	{12,	16,	24},
-	{-1,	-1,	-1},
-	{16,	0,	8},
-	{20,	16,	24},
-	{24,	0,	8},
-	{0,	0,	4},
-	{4,	12,	16},
-	{-1,	-1,	-1},
-	{-1,	-1,	-1},
-	{-1,	24,	0},
-	{-1,	24,	0},
-	{-1,	24,	0},
-	{-1,	24,	0},
-	{-1,	24,	0},
-	{-1,	24,	0},
-	{-1,	24,	0},
-	{-1,	24,	0},
-	{24,	0,	-1},
-	{24,	0,	-1},
-	{24,	0,	-1},
-	{24,	0,	-1},
-	{24,	0,	-1},
+static struct clk_bit_info exynos5_bit_info[] = {
+	/* periph id		s_mask	d_mask	p_mask	s_bit	d_bit	p_bit */
+	{PERIPH_ID_UART0,	0xf,	0xf,	-1,	0,	0,	-1},
+	{PERIPH_ID_UART1,	0xf,	0xf,	-1,	4,	4,	-1},
+	{PERIPH_ID_UART2,	0xf,	0xf,	-1,	8,	8,	-1},
+	{PERIPH_ID_UART3,	0xf,	0xf,	-1,	12,	12,	-1},
+	{PERIPH_ID_I2C0,	-1,	0x7,	0x7,	-1,	24,	0},
+	{PERIPH_ID_I2C1,	-1,	0x7,	0x7,	-1,	24,	0},
+	{PERIPH_ID_I2C2,	-1,	0x7,	0x7,	-1,	24,	0},
+	{PERIPH_ID_I2C3,	-1,	0x7,	0x7,	-1,	24,	0},
+	{PERIPH_ID_I2C4,	-1,	0x7,	0x7,	-1,	24,	0},
+	{PERIPH_ID_I2C5,	-1,	0x7,	0x7,	-1,	24,	0},
+	{PERIPH_ID_I2C6,	-1,	0x7,	0x7,	-1,	24,	0},
+	{PERIPH_ID_I2C7,	-1,	0x7,	0x7,	-1,	24,	0},
+	{PERIPH_ID_SPI0,	0xf,	0xf,	0xff,	16,	0,	8},
+	{PERIPH_ID_SPI1,	0xf,	0xf,	0xff,	20,	16,	24},
+	{PERIPH_ID_SPI2,	0xf,	0xf,	0xff,	24,	0,	8},
+	{PERIPH_ID_SDMMC0,	0xf,	0xf,	0xff,	0,	0,	8},
+	{PERIPH_ID_SDMMC1,	0xf,	0xf,	0xff,	4,	16,	24},
+	{PERIPH_ID_SDMMC2,	0xf,	0xf,	0xff,	8,	0,	8},
+	{PERIPH_ID_SDMMC3,	0xf,	0xf,	0xff,	12,	16,	24},
+	{PERIPH_ID_I2S0,	0xf,	0xf,	0xff,	0,	0,	4},
+	{PERIPH_ID_I2S1,	0xf,	0xf,	0xff,	4,	12,	16},
+	{PERIPH_ID_SPI3,	0xf,	0xf,	0xff,	0,	0,	4},
+	{PERIPH_ID_SPI4,	0xf,	0xf,	0xff,	4,	12,	16},
+	{PERIPH_ID_SDMMC4,	0xf,	0xf,	0xff,	16,	0,	8},
+	{PERIPH_ID_PWM0,	0xf,	0xf,	-1,	24,	0,	-1},
+	{PERIPH_ID_PWM1,	0xf,	0xf,	-1,	24,	0,	-1},
+	{PERIPH_ID_PWM2,	0xf,	0xf,	-1,	24,	0,	-1},
+	{PERIPH_ID_PWM3,	0xf,	0xf,	-1,	24,	0,	-1},
+	{PERIPH_ID_PWM4,	0xf,	0xf,	-1,	24,	0,	-1},
+
+	{PERIPH_ID_NONE,	-1,	-1,	-1,	-1,	-1,	-1},
+};
+
+static struct clk_bit_info exynos542x_bit_info[] = {
+	/* periph id		s_mask	d_mask	p_mask	s_bit	d_bit	p_bit */
+	{PERIPH_ID_UART0,	0xf,	0xf,	-1,	4,	8,	-1},
+	{PERIPH_ID_UART1,	0xf,	0xf,	-1,	8,	12,	-1},
+	{PERIPH_ID_UART2,	0xf,	0xf,	-1,	12,	16,	-1},
+	{PERIPH_ID_UART3,	0xf,	0xf,	-1,	16,	20,	-1},
+	{PERIPH_ID_I2C0,	-1,	0x3f,	-1,	-1,	8,	-1},
+	{PERIPH_ID_I2C1,	-1,	0x3f,	-1,	-1,	8,	-1},
+	{PERIPH_ID_I2C2,	-1,	0x3f,	-1,	-1,	8,	-1},
+	{PERIPH_ID_I2C3,	-1,	0x3f,	-1,	-1,	8,	-1},
+	{PERIPH_ID_I2C4,	-1,	0x3f,	-1,	-1,	8,	-1},
+	{PERIPH_ID_I2C5,	-1,	0x3f,	-1,	-1,	8,	-1},
+	{PERIPH_ID_I2C6,	-1,	0x3f,	-1,	-1,	8,	-1},
+	{PERIPH_ID_I2C7,	-1,	0x3f,	-1,	-1,	8,	-1},
+	{PERIPH_ID_SPI0,	0xf,	0xf,	0xff,	20,	20,	8},
+	{PERIPH_ID_SPI1,	0xf,	0xf,	0xff,	24,	24,	16},
+	{PERIPH_ID_SPI2,	0xf,	0xf,	0xff,	28,	28,	24},
+	{PERIPH_ID_SDMMC0,	0x7,	0x3ff,	-1,	8,	0,	-1},
+	{PERIPH_ID_SDMMC1,	0x7,	0x3ff,	-1,	12,	10,	-1},
+	{PERIPH_ID_SDMMC2,	0x7,	0x3ff,	-1,	16,	20,	-1},
+	{PERIPH_ID_I2C8,	-1,	0x3f,	-1,	-1,	8,	-1},
+	{PERIPH_ID_I2C9,	-1,	0x3f,	-1,	-1,	8,	-1},
+	{PERIPH_ID_I2S0,	0xf,	0xf,	0xff,	0,	0,	4},
+	{PERIPH_ID_I2S1,	0xf,	0xf,	0xff,	4,	12,	16},
+	{PERIPH_ID_SPI3,	0xf,	0xf,	0xff,	12,	16,	0},
+	{PERIPH_ID_SPI4,	0xf,	0xf,	0xff,	16,	20,	8},
+	{PERIPH_ID_PWM0,	0xf,	0xf,	-1,	24,	28,	-1},
+	{PERIPH_ID_PWM1,	0xf,	0xf,	-1,	24,	28,	-1},
+	{PERIPH_ID_PWM2,	0xf,	0xf,	-1,	24,	28,	-1},
+	{PERIPH_ID_PWM3,	0xf,	0xf,	-1,	24,	28,	-1},
+	{PERIPH_ID_PWM4,	0xf,	0xf,	-1,	24,	28,	-1},
+	{PERIPH_ID_I2C10,	-1,	0x3f,	-1,	-1,	8,	-1},
+
+	{PERIPH_ID_NONE,	-1,	-1,	-1,	-1,	-1,	-1},
 };
 
 /* Epll Clock division values to achive different frequency output */
@@ -260,11 +302,72 @@ static unsigned long exynos5_get_pll_clk(int pllreg)
 	return fout;
 }
 
+/* exynos542x: return pll clock frequency */
+static unsigned long exynos542x_get_pll_clk(int pllreg)
+{
+	struct exynos5420_clock *clk =
+		(struct exynos5420_clock *)samsung_get_base_clock();
+	unsigned long r, k = 0;
+
+	switch (pllreg) {
+	case APLL:
+		r = readl(&clk->apll_con0);
+		break;
+	case MPLL:
+		r = readl(&clk->mpll_con0);
+		break;
+	case EPLL:
+		r = readl(&clk->epll_con0);
+		k = readl(&clk->epll_con1);
+		break;
+	case VPLL:
+		r = readl(&clk->vpll_con0);
+		k = readl(&clk->vpll_con1);
+		break;
+	case BPLL:
+		r = readl(&clk->bpll_con0);
+		break;
+	case RPLL:
+		r = readl(&clk->rpll_con0);
+		k = readl(&clk->rpll_con1);
+		break;
+	case SPLL:
+		r = readl(&clk->spll_con0);
+		break;
+	default:
+		printf("Unsupported PLL (%d)\n", pllreg);
+		return 0;
+	}
+
+	return exynos_get_pll_clk(pllreg, r, k);
+}
+
+static struct clk_bit_info *get_clk_bit_info(int peripheral)
+{
+	int i;
+	struct clk_bit_info *info;
+
+	if (proid_is_exynos5420() || proid_is_exynos5800())
+		info = exynos542x_bit_info;
+	else
+		info = exynos5_bit_info;
+
+	for (i = 0; info[i].id != PERIPH_ID_NONE; i++) {
+		if (info[i].id == peripheral)
+			break;
+	}
+
+	if (info[i].id == PERIPH_ID_NONE)
+		debug("ERROR: Peripheral ID %d not found\n", peripheral);
+
+	return &info[i];
+}
+
 static unsigned long exynos5_get_periph_rate(int peripheral)
 {
-	struct clk_bit_info *bit_info = &clk_bit_info[peripheral];
-	unsigned long sclk, sub_clk;
-	unsigned int src, div, sub_div;
+	struct clk_bit_info *bit_info = get_clk_bit_info(peripheral);
+	unsigned long sclk = 0;
+	unsigned int src = 0, div = 0, sub_div = 0;
 	struct exynos5_clock *clk =
 			(struct exynos5_clock *)samsung_get_base_clock();
 
@@ -286,27 +389,30 @@ static unsigned long exynos5_get_periph_rate(int peripheral)
 		break;
 	case PERIPH_ID_I2S0:
 		src = readl(&clk->src_mau);
-		div = readl(&clk->div_mau);
+		div = sub_div = readl(&clk->div_mau);
 	case PERIPH_ID_SPI0:
 	case PERIPH_ID_SPI1:
 		src = readl(&clk->src_peric1);
-		div = readl(&clk->div_peric1);
+		div = sub_div = readl(&clk->div_peric1);
 		break;
 	case PERIPH_ID_SPI2:
 		src = readl(&clk->src_peric1);
-		div = readl(&clk->div_peric2);
+		div = sub_div = readl(&clk->div_peric2);
 		break;
 	case PERIPH_ID_SPI3:
 	case PERIPH_ID_SPI4:
 		src = readl(&clk->sclk_src_isp);
-		div = readl(&clk->sclk_div_isp);
+		div = sub_div = readl(&clk->sclk_div_isp);
 		break;
 	case PERIPH_ID_SDMMC0:
 	case PERIPH_ID_SDMMC1:
+		src = readl(&clk->src_fsys);
+		div = sub_div = readl(&clk->div_fsys1);
+		break;
 	case PERIPH_ID_SDMMC2:
 	case PERIPH_ID_SDMMC3:
 		src = readl(&clk->src_fsys);
-		div = readl(&clk->div_fsys1);
+		div = sub_div = readl(&clk->div_fsys2);
 		break;
 	case PERIPH_ID_I2C0:
 	case PERIPH_ID_I2C1:
@@ -316,18 +422,17 @@ static unsigned long exynos5_get_periph_rate(int peripheral)
 	case PERIPH_ID_I2C5:
 	case PERIPH_ID_I2C6:
 	case PERIPH_ID_I2C7:
-		sclk = exynos5_get_pll_clk(MPLL);
-		sub_div = ((readl(&clk->div_top1) >> bit_info->div_bit)
-								& 0x7) + 1;
-		div = ((readl(&clk->div_top0) >> bit_info->prediv_bit)
-								& 0x7) + 1;
-		return (sclk / sub_div) / div;
+		src = EXYNOS_SRC_MPLL;
+		div = readl(&clk->div_top0);
+		sub_div = readl(&clk->div_top1);
+		break;
 	default:
 		debug("%s: invalid peripheral %d", __func__, peripheral);
 		return -1;
 	};
 
-	src = (src >> bit_info->src_bit) & 0xf;
+	if (bit_info->src_bit >= 0)
+		src = (src >> bit_info->src_bit) & bit_info->src_mask;
 
 	switch (src) {
 	case EXYNOS_SRC_MPLL:
@@ -340,68 +445,126 @@ static unsigned long exynos5_get_periph_rate(int peripheral)
 		sclk = exynos5_get_pll_clk(VPLL);
 		break;
 	default:
+		debug("%s: EXYNOS_SRC %d not supported\n", __func__, src);
 		return 0;
 	}
 
-	/* Ratio clock division for this peripheral */
-	sub_div = (div >> bit_info->div_bit) & 0xf;
-	sub_clk = sclk / (sub_div + 1);
-
-	/* Pre-ratio clock division for SDMMC0 and 2 */
-	if (peripheral == PERIPH_ID_SDMMC0 || peripheral == PERIPH_ID_SDMMC2) {
-		div = (div >> bit_info->prediv_bit) & 0xff;
-		return sub_clk / (div + 1);
-	}
+	/* Clock divider ratio for this peripheral */
+	if (bit_info->div_bit >= 0)
+		div = (div >> bit_info->div_bit) & bit_info->div_mask;
 
-	return sub_clk;
-}
+	/* Clock pre-divider ratio for this peripheral */
+	if (bit_info->prediv_bit >= 0)
+		sub_div = (sub_div >> bit_info->prediv_bit)
+			  & bit_info->prediv_mask;
 
-unsigned long clock_get_periph_rate(int peripheral)
-{
-	if (cpu_is_exynos5())
-		return exynos5_get_periph_rate(peripheral);
-	else
-		return 0;
+	/* Calculate and return required clock rate */
+	return (sclk / (div + 1)) / (sub_div + 1);
 }
 
-/* exynos5420: return pll clock frequency */
-static unsigned long exynos5420_get_pll_clk(int pllreg)
+static unsigned long exynos542x_get_periph_rate(int peripheral)
 {
+	struct clk_bit_info *bit_info = get_clk_bit_info(peripheral);
+	unsigned long sclk = 0;
+	unsigned int src = 0, div = 0, sub_div = 0;
 	struct exynos5420_clock *clk =
-		(struct exynos5420_clock *)samsung_get_base_clock();
-	unsigned long r, k = 0;
+			(struct exynos5420_clock *)samsung_get_base_clock();
 
-	switch (pllreg) {
-	case APLL:
-		r = readl(&clk->apll_con0);
+	switch (peripheral) {
+	case PERIPH_ID_UART0:
+	case PERIPH_ID_UART1:
+	case PERIPH_ID_UART2:
+	case PERIPH_ID_UART3:
+	case PERIPH_ID_PWM0:
+	case PERIPH_ID_PWM1:
+	case PERIPH_ID_PWM2:
+	case PERIPH_ID_PWM3:
+	case PERIPH_ID_PWM4:
+		src = readl(&clk->src_peric0);
+		div = readl(&clk->div_peric0);
 		break;
-	case MPLL:
-		r = readl(&clk->mpll_con0);
+	case PERIPH_ID_SPI0:
+	case PERIPH_ID_SPI1:
+	case PERIPH_ID_SPI2:
+		src = readl(&clk->src_peric1);
+		div = readl(&clk->div_peric1);
+		sub_div = readl(&clk->div_peric4);
 		break;
-	case EPLL:
-		r = readl(&clk->epll_con0);
-		k = readl(&clk->epll_con1);
+	case PERIPH_ID_SPI3:
+	case PERIPH_ID_SPI4:
+		src = readl(&clk->src_isp);
+		div = readl(&clk->div_isp1);
+		sub_div = readl(&clk->div_isp1);
 		break;
-	case VPLL:
-		r = readl(&clk->vpll_con0);
-		k = readl(&clk->vpll_con1);
+	case PERIPH_ID_SDMMC0:
+	case PERIPH_ID_SDMMC1:
+	case PERIPH_ID_SDMMC2:
+	case PERIPH_ID_SDMMC3:
+		src = readl(&clk->src_fsys);
+		div = readl(&clk->div_fsys1);
 		break;
-	case BPLL:
-		r = readl(&clk->bpll_con0);
+	case PERIPH_ID_I2C0:
+	case PERIPH_ID_I2C1:
+	case PERIPH_ID_I2C2:
+	case PERIPH_ID_I2C3:
+	case PERIPH_ID_I2C4:
+	case PERIPH_ID_I2C5:
+	case PERIPH_ID_I2C6:
+	case PERIPH_ID_I2C7:
+	case PERIPH_ID_I2C8:
+	case PERIPH_ID_I2C9:
+	case PERIPH_ID_I2C10:
+		src = EXYNOS542X_SRC_MPLL;
+		div = readl(&clk->div_top1);
 		break;
-	case RPLL:
-		r = readl(&clk->rpll_con0);
-		k = readl(&clk->rpll_con1);
+	default:
+		debug("%s: invalid peripheral %d", __func__, peripheral);
+		return -1;
+	};
+
+	if (bit_info->src_bit >= 0)
+		src = (src >> bit_info->src_bit) & bit_info->src_mask;
+
+	switch (src) {
+	case EXYNOS542X_SRC_MPLL:
+		sclk = exynos542x_get_pll_clk(MPLL);
 		break;
-	case SPLL:
-		r = readl(&clk->spll_con0);
+	case EXYNOS542X_SRC_SPLL:
+		sclk = exynos542x_get_pll_clk(SPLL);
+		break;
+	case EXYNOS542X_SRC_EPLL:
+		sclk = exynos542x_get_pll_clk(EPLL);
+		break;
+	case EXYNOS542X_SRC_RPLL:
+		sclk = exynos542x_get_pll_clk(RPLL);
 		break;
 	default:
-		printf("Unsupported PLL (%d)\n", pllreg);
+		debug("%s: EXYNOS542X_SRC %d not supported", __func__, src);
 		return 0;
 	}
 
-	return exynos_get_pll_clk(pllreg, r, k);
+	/* Clock divider ratio for this peripheral */
+	if (bit_info->div_bit >= 0)
+		div = (div >> bit_info->div_bit) & bit_info->div_mask;
+
+	/* Clock pre-divider ratio for this peripheral */
+	if (bit_info->prediv_bit >= 0)
+		sub_div = (sub_div >> bit_info->prediv_bit)
+			  & bit_info->prediv_mask;
+
+	/* Calculate and return required clock rate */
+	return (sclk / (div + 1)) / (sub_div + 1);
+}
+
+unsigned long clock_get_periph_rate(int peripheral)
+{
+	if (cpu_is_exynos5()) {
+		if (proid_is_exynos5420() || proid_is_exynos5800())
+			return exynos542x_get_periph_rate(peripheral);
+		return exynos5_get_periph_rate(peripheral);
+	} else {
+		return 0;
+	}
 }
 
 /* exynos4: return ARM clock frequency */
@@ -527,27 +690,6 @@ static unsigned long exynos4x12_get_pwm_clk(void)
 	return pclk;
 }
 
-/* exynos5420: return pwm clock frequency */
-static unsigned long exynos5420_get_pwm_clk(void)
-{
-	struct exynos5420_clock *clk =
-		(struct exynos5420_clock *)samsung_get_base_clock();
-	unsigned long pclk, sclk;
-	unsigned int ratio;
-
-	/*
-	 * CLK_DIV_PERIC0
-	 * PWM_RATIO [31:28]
-	 */
-	ratio = readl(&clk->div_peric0);
-	ratio = (ratio >> 28) & 0xf;
-	sclk = get_pll_clk(MPLL);
-
-	pclk = sclk / (ratio + 1);
-
-	return pclk;
-}
-
 /* exynos4: return uart clock frequency */
 static unsigned long exynos4_get_uart_clk(int dev_index)
 {
@@ -640,100 +782,6 @@ static unsigned long exynos4x12_get_uart_clk(int dev_index)
 	return uclk;
 }
 
-/* exynos5: return uart clock frequency */
-static unsigned long exynos5_get_uart_clk(int dev_index)
-{
-	struct exynos5_clock *clk =
-		(struct exynos5_clock *)samsung_get_base_clock();
-	unsigned long uclk, sclk;
-	unsigned int sel;
-	unsigned int ratio;
-
-	/*
-	 * CLK_SRC_PERIC0
-	 * UART0_SEL [3:0]
-	 * UART1_SEL [7:4]
-	 * UART2_SEL [8:11]
-	 * UART3_SEL [12:15]
-	 * UART4_SEL [16:19]
-	 * UART5_SEL [23:20]
-	 */
-	sel = readl(&clk->src_peric0);
-	sel = (sel >> (dev_index << 2)) & 0xf;
-
-	if (sel == 0x6)
-		sclk = get_pll_clk(MPLL);
-	else if (sel == 0x7)
-		sclk = get_pll_clk(EPLL);
-	else if (sel == 0x8)
-		sclk = get_pll_clk(VPLL);
-	else
-		return 0;
-
-	/*
-	 * CLK_DIV_PERIC0
-	 * UART0_RATIO [3:0]
-	 * UART1_RATIO [7:4]
-	 * UART2_RATIO [8:11]
-	 * UART3_RATIO [12:15]
-	 * UART4_RATIO [16:19]
-	 * UART5_RATIO [23:20]
-	 */
-	ratio = readl(&clk->div_peric0);
-	ratio = (ratio >> (dev_index << 2)) & 0xf;
-
-	uclk = sclk / (ratio + 1);
-
-	return uclk;
-}
-
-/* exynos5420: return uart clock frequency */
-static unsigned long exynos5420_get_uart_clk(int dev_index)
-{
-	struct exynos5420_clock *clk =
-		(struct exynos5420_clock *)samsung_get_base_clock();
-	unsigned long uclk, sclk;
-	unsigned int sel;
-	unsigned int ratio;
-
-	/*
-	 * CLK_SRC_PERIC0
-	 * UART0_SEL [6:4]
-	 * UART1_SEL [10:8]
-	 * UART2_SEL [14:12]
-	 * UART3_SEL [18:16]
-	 * generalised calculation as follows
-	 * sel = (sel >> ((dev_index * 4) + 4)) & mask;
-	 */
-	sel = readl(&clk->src_peric0);
-	sel = (sel >> ((dev_index * 4) + 4)) & 0x7;
-
-	if (sel == 0x3)
-		sclk = get_pll_clk(MPLL);
-	else if (sel == 0x6)
-		sclk = get_pll_clk(EPLL);
-	else if (sel == 0x7)
-		sclk = get_pll_clk(RPLL);
-	else
-		return 0;
-
-	/*
-	 * CLK_DIV_PERIC0
-	 * UART0_RATIO [11:8]
-	 * UART1_RATIO [15:12]
-	 * UART2_RATIO [19:16]
-	 * UART3_RATIO [23:20]
-	 * generalised calculation as follows
-	 * ratio = (ratio >> ((dev_index * 4) + 8)) & mask;
-	 */
-	ratio = readl(&clk->div_peric0);
-	ratio = (ratio >> ((dev_index * 4) + 8)) & 0xf;
-
-	uclk = sclk / (ratio + 1);
-
-	return uclk;
-}
-
 static unsigned long exynos4_get_mmc_clk(int dev_index)
 {
 	struct exynos4_clock *clk =
@@ -783,94 +831,6 @@ static unsigned long exynos4_get_mmc_clk(int dev_index)
 	return uclk;
 }
 
-static unsigned long exynos5_get_mmc_clk(int dev_index)
-{
-	struct exynos5_clock *clk =
-		(struct exynos5_clock *)samsung_get_base_clock();
-	unsigned long uclk, sclk;
-	unsigned int sel, ratio, pre_ratio;
-	int shift = 0;
-
-	sel = readl(&clk->src_fsys);
-	sel = (sel >> (dev_index << 2)) & 0xf;
-
-	if (sel == 0x6)
-		sclk = get_pll_clk(MPLL);
-	else if (sel == 0x7)
-		sclk = get_pll_clk(EPLL);
-	else if (sel == 0x8)
-		sclk = get_pll_clk(VPLL);
-	else
-		return 0;
-
-	switch (dev_index) {
-	case 0:
-	case 1:
-		ratio = readl(&clk->div_fsys1);
-		pre_ratio = readl(&clk->div_fsys1);
-		break;
-	case 2:
-	case 3:
-		ratio = readl(&clk->div_fsys2);
-		pre_ratio = readl(&clk->div_fsys2);
-		break;
-	default:
-		return 0;
-	}
-
-	if (dev_index == 1 || dev_index == 3)
-		shift = 16;
-
-	ratio = (ratio >> shift) & 0xf;
-	pre_ratio = (pre_ratio >> (shift + 8)) & 0xff;
-	uclk = (sclk / (ratio + 1)) / (pre_ratio + 1);
-
-	return uclk;
-}
-
-static unsigned long exynos5420_get_mmc_clk(int dev_index)
-{
-	struct exynos5420_clock *clk =
-		(struct exynos5420_clock *)samsung_get_base_clock();
-	unsigned long uclk, sclk;
-	unsigned int sel, ratio;
-
-	/*
-	 * CLK_SRC_FSYS
-	 * MMC0_SEL [10:8]
-	 * MMC1_SEL [14:12]
-	 * MMC2_SEL [18:16]
-	 * generalised calculation as follows
-	 * sel = (sel >> ((dev_index * 4) + 8)) & mask
-	 */
-	sel = readl(&clk->src_fsys);
-	sel = (sel >> ((dev_index * 4) + 8)) & 0x7;
-
-	if (sel == 0x3)
-		sclk = get_pll_clk(MPLL);
-	else if (sel == 0x4)
-		sclk = get_pll_clk(SPLL);
-	else if (sel == 0x6)
-		sclk = get_pll_clk(EPLL);
-	else
-		return 0;
-
-	/*
-	 * CLK_DIV_FSYS1
-	 * MMC0_RATIO [9:0]
-	 * MMC1_RATIO [19:10]
-	 * MMC2_RATIO [29:20]
-	 * generalised calculation as follows
-	 * ratio = (ratio >> (dev_index * 10)) & mask
-	 */
-	ratio = readl(&clk->div_fsys1);
-	ratio = (ratio >> (dev_index * 10)) & 0x3ff;
-
-	uclk = (sclk / (ratio + 1));
-
-	return uclk;
-}
-
 /* exynos4: set the mmc clock */
 static void exynos4_set_mmc_clk(int dev_index, unsigned int div)
 {
@@ -1249,29 +1209,6 @@ void exynos4_set_mipi_clk(void)
 	clrsetbits_le32(&clk->div_lcd0, 0xf << 16, 0x1 << 16);
 }
 
-/*
- * I2C
- *
- * exynos5: obtaining the I2C clock
- */
-static unsigned long exynos5_get_i2c_clk(void)
-{
-	struct exynos5_clock *clk =
-		(struct exynos5_clock *)samsung_get_base_clock();
-	unsigned long aclk_66, aclk_66_pre, sclk;
-	unsigned int ratio;
-
-	sclk = get_pll_clk(MPLL);
-
-	ratio = (readl(&clk->div_top1)) >> 24;
-	ratio &= 0x7;
-	aclk_66_pre = sclk / (ratio + 1);
-	ratio = readl(&clk->div_top0);
-	ratio &= 0x7;
-	aclk_66 = aclk_66_pre / (ratio + 1);
-	return aclk_66;
-}
-
 int exynos5_set_epll_clk(unsigned long rate)
 {
 	unsigned int epll_con, epll_con_k;
@@ -1585,7 +1522,7 @@ unsigned long get_pll_clk(int pllreg)
 {
 	if (cpu_is_exynos5()) {
 		if (proid_is_exynos5420() || proid_is_exynos5800())
-			return exynos5420_get_pll_clk(pllreg);
+			return exynos542x_get_pll_clk(pllreg);
 		return exynos5_get_pll_clk(pllreg);
 	} else {
 		if (proid_is_exynos4412())
@@ -1608,7 +1545,7 @@ unsigned long get_arm_clk(void)
 unsigned long get_i2c_clk(void)
 {
 	if (cpu_is_exynos5()) {
-		return exynos5_get_i2c_clk();
+		return clock_get_periph_rate(PERIPH_ID_I2C0);
 	} else if (cpu_is_exynos4()) {
 		return exynos4_get_i2c_clk();
 	} else {
@@ -1620,8 +1557,6 @@ unsigned long get_i2c_clk(void)
 unsigned long get_pwm_clk(void)
 {
 	if (cpu_is_exynos5()) {
-		if (proid_is_exynos5420() || proid_is_exynos5800())
-			return exynos5420_get_pwm_clk();
 		return clock_get_periph_rate(PERIPH_ID_PWM0);
 	} else {
 		if (proid_is_exynos4412())
@@ -1632,10 +1567,28 @@ unsigned long get_pwm_clk(void)
 
 unsigned long get_uart_clk(int dev_index)
 {
+	enum periph_id id;
+
+	switch (dev_index) {
+	case 0:
+		id = PERIPH_ID_UART0;
+		break;
+	case 1:
+		id = PERIPH_ID_UART1;
+		break;
+	case 2:
+		id = PERIPH_ID_UART2;
+		break;
+	case 3:
+		id = PERIPH_ID_UART3;
+		break;
+	default:
+		debug("%s: invalid UART index %d", __func__, dev_index);
+		return -1;
+	}
+
 	if (cpu_is_exynos5()) {
-		if (proid_is_exynos5420() || proid_is_exynos5800())
-			return exynos5420_get_uart_clk(dev_index);
-		return exynos5_get_uart_clk(dev_index);
+		return clock_get_periph_rate(id);
 	} else {
 		if (proid_is_exynos4412())
 			return exynos4x12_get_uart_clk(dev_index);
@@ -1645,10 +1598,28 @@ unsigned long get_uart_clk(int dev_index)
 
 unsigned long get_mmc_clk(int dev_index)
 {
+	enum periph_id id;
+
+	switch (dev_index) {
+	case 0:
+		id = PERIPH_ID_SDMMC0;
+		break;
+	case 1:
+		id = PERIPH_ID_SDMMC1;
+		break;
+	case 2:
+		id = PERIPH_ID_SDMMC2;
+		break;
+	case 3:
+		id = PERIPH_ID_SDMMC3;
+		break;
+	default:
+		debug("%s: invalid MMC index %d", __func__, dev_index);
+		return -1;
+	}
+
 	if (cpu_is_exynos5()) {
-		if (proid_is_exynos5420() || proid_is_exynos5800())
-			return exynos5420_get_mmc_clk(dev_index);
-		return exynos5_get_mmc_clk(dev_index);
+		return clock_get_periph_rate(id);
 	} else {
 		return exynos4_get_mmc_clk(dev_index);
 	}
@@ -1656,6 +1627,10 @@ unsigned long get_mmc_clk(int dev_index)
 
 void set_mmc_clk(int dev_index, unsigned int div)
 {
+	/* If want to set correct value, it needs to substract one from div.*/
+	if (div > 0)
+		div -= 1;
+
 	if (cpu_is_exynos5()) {
 		if (proid_is_exynos5420() || proid_is_exynos5800())
 			exynos5420_set_mmc_clk(dev_index, div);
diff --git a/arch/arm/cpu/armv7/exynos/pinmux.c b/arch/arm/cpu/armv7/exynos/pinmux.c
index 94d0297051..be43e224fa 100644
--- a/arch/arm/cpu/armv7/exynos/pinmux.c
+++ b/arch/arm/cpu/armv7/exynos/pinmux.c
@@ -266,22 +266,33 @@ static void exynos5_sromc_config(int flags)
 
 static void exynos5_i2c_config(int peripheral, int flags)
 {
+	int func01, func23;
+
+	 /* High-Speed I2C */
+	if (flags & PINMUX_FLAG_HS_MODE) {
+		func01 = 4;
+		func23 = 4;
+	} else {
+		func01 = 2;
+		func23 = 3;
+	}
+
 	switch (peripheral) {
 	case PERIPH_ID_I2C0:
-		gpio_cfg_pin(EXYNOS5_GPIO_B30, S5P_GPIO_FUNC(0x2));
-		gpio_cfg_pin(EXYNOS5_GPIO_B31, S5P_GPIO_FUNC(0x2));
+		gpio_cfg_pin(EXYNOS5_GPIO_B30, S5P_GPIO_FUNC(func01));
+		gpio_cfg_pin(EXYNOS5_GPIO_B31, S5P_GPIO_FUNC(func01));
 		break;
 	case PERIPH_ID_I2C1:
-		gpio_cfg_pin(EXYNOS5_GPIO_B32, S5P_GPIO_FUNC(0x2));
-		gpio_cfg_pin(EXYNOS5_GPIO_B33, S5P_GPIO_FUNC(0x2));
+		gpio_cfg_pin(EXYNOS5_GPIO_B32, S5P_GPIO_FUNC(func01));
+		gpio_cfg_pin(EXYNOS5_GPIO_B33, S5P_GPIO_FUNC(func01));
 		break;
 	case PERIPH_ID_I2C2:
-		gpio_cfg_pin(EXYNOS5_GPIO_A06, S5P_GPIO_FUNC(0x3));
-		gpio_cfg_pin(EXYNOS5_GPIO_A07, S5P_GPIO_FUNC(0x3));
+		gpio_cfg_pin(EXYNOS5_GPIO_A06, S5P_GPIO_FUNC(func23));
+		gpio_cfg_pin(EXYNOS5_GPIO_A07, S5P_GPIO_FUNC(func23));
 		break;
 	case PERIPH_ID_I2C3:
-		gpio_cfg_pin(EXYNOS5_GPIO_A12, S5P_GPIO_FUNC(0x3));
-		gpio_cfg_pin(EXYNOS5_GPIO_A13, S5P_GPIO_FUNC(0x3));
+		gpio_cfg_pin(EXYNOS5_GPIO_A12, S5P_GPIO_FUNC(func23));
+		gpio_cfg_pin(EXYNOS5_GPIO_A13, S5P_GPIO_FUNC(func23));
 		break;
 	case PERIPH_ID_I2C4:
 		gpio_cfg_pin(EXYNOS5_GPIO_A20, S5P_GPIO_FUNC(0x3));
diff --git a/arch/arm/cpu/armv7/exynos/power.c b/arch/arm/cpu/armv7/exynos/power.c
index 1520d642c5..1b12051656 100644
--- a/arch/arm/cpu/armv7/exynos/power.c
+++ b/arch/arm/cpu/armv7/exynos/power.c
@@ -102,10 +102,34 @@ static void exynos5_set_usbdrd_phy_ctrl(unsigned int enable)
 	}
 }
 
+static void exynos5420_set_usbdev_phy_ctrl(unsigned int enable)
+{
+	struct exynos5420_power *power =
+		(struct exynos5420_power *)samsung_get_base_power();
+
+	if (enable) {
+		/* Enabling USBDEV_PHY */
+		setbits_le32(&power->usbdev_phy_control,
+				POWER_USB_DRD_PHY_CTRL_EN);
+		setbits_le32(&power->usbdev1_phy_control,
+				POWER_USB_DRD_PHY_CTRL_EN);
+	} else {
+		/* Disabling USBDEV_PHY */
+		clrbits_le32(&power->usbdev_phy_control,
+				POWER_USB_DRD_PHY_CTRL_EN);
+		clrbits_le32(&power->usbdev1_phy_control,
+				POWER_USB_DRD_PHY_CTRL_EN);
+	}
+}
+
 void set_usbdrd_phy_ctrl(unsigned int enable)
 {
-	if (cpu_is_exynos5())
-		exynos5_set_usbdrd_phy_ctrl(enable);
+	if (cpu_is_exynos5()) {
+		if (proid_is_exynos5420() || proid_is_exynos5800())
+			exynos5420_set_usbdev_phy_ctrl(enable);
+		else
+			exynos5_set_usbdrd_phy_ctrl(enable);
+	}
 }
 
 static void exynos5_dp_phy_control(unsigned int enable)
diff --git a/arch/arm/cpu/armv7/exynos/spl_boot.c b/arch/arm/cpu/armv7/exynos/spl_boot.c
index bc237c969f..c7f943eb6a 100644
--- a/arch/arm/cpu/armv7/exynos/spl_boot.c
+++ b/arch/arm/cpu/armv7/exynos/spl_boot.c
@@ -309,4 +309,3 @@ void board_init_r(gd_t *id, ulong dest_addr)
 	while (1)
 		;
 }
-void save_boot_params(u32 r0, u32 r1, u32 r2, u32 r3) {}
diff --git a/arch/arm/cpu/armv7/highbank/Kconfig b/arch/arm/cpu/armv7/highbank/Kconfig
deleted file mode 100644
index 0e73c04142..0000000000
--- a/arch/arm/cpu/armv7/highbank/Kconfig
+++ /dev/null
@@ -1,12 +0,0 @@
-if ARCH_HIGHBANK
-
-config SYS_BOARD
-	default "highbank"
-
-config SYS_SOC
-	default "highbank"
-
-config SYS_CONFIG_NAME
-	default "highbank"
-
-endif
diff --git a/arch/arm/cpu/armv7/highbank/Makefile b/arch/arm/cpu/armv7/highbank/Makefile
deleted file mode 100644
index 876099d9a1..0000000000
--- a/arch/arm/cpu/armv7/highbank/Makefile
+++ /dev/null
@@ -1,8 +0,0 @@
-#
-# (C) Copyright 2000-2006
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-#
-# SPDX-License-Identifier:	GPL-2.0+
-#
-
-obj-y	:= timer.o
diff --git a/arch/arm/cpu/armv7/highbank/timer.c b/arch/arm/cpu/armv7/highbank/timer.c
deleted file mode 100644
index d56bf21133..0000000000
--- a/arch/arm/cpu/armv7/highbank/timer.c
+++ /dev/null
@@ -1,34 +0,0 @@
-/*
- * Copyright 2010-2011 Calxeda, Inc.
- *
- * Based on arm926ejs/mx27/timer.c
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/io.h>
-#include <asm/arch-armv7/systimer.h>
-
-#undef SYSTIMER_BASE
-#define SYSTIMER_BASE		0xFFF34000	/* Timer 0 and 1 base	*/
-
-static struct systimer *systimer_base = (struct systimer *)SYSTIMER_BASE;
-
-/*
- * Start the timer
- */
-int timer_init(void)
-{
-	/*
-	 * Setup timer0
-	 */
-	writel(0, &systimer_base->timer0control);
-	writel(SYSTIMER_RELOAD, &systimer_base->timer0load);
-	writel(SYSTIMER_RELOAD, &systimer_base->timer0value);
-	writel(SYSTIMER_EN | SYSTIMER_32BIT | SYSTIMER_PRESC_256,
-		&systimer_base->timer0control);
-
-	return 0;
-
-}
diff --git a/arch/arm/cpu/armv7/keystone/Kconfig b/arch/arm/cpu/armv7/keystone/Kconfig
deleted file mode 100644
index 134ae87fe1..0000000000
--- a/arch/arm/cpu/armv7/keystone/Kconfig
+++ /dev/null
@@ -1,22 +0,0 @@
-if ARCH_KEYSTONE
-
-choice
-	prompt "TI Keystone board select"
-
-config TARGET_K2HK_EVM
-	bool "TI Keystone 2 Kepler/Hawking EVM"
-
-config TARGET_K2E_EVM
-	bool "TI Keystone 2 Edison EVM"
-
-config TARGET_K2L_EVM
-	bool "TI Keystone 2 Lamar EVM"
-
-endchoice
-
-config SYS_SOC
-	default "keystone"
-
-source "board/ti/ks2_evm/Kconfig"
-
-endif
diff --git a/arch/arm/cpu/armv7/keystone/Makefile b/arch/arm/cpu/armv7/keystone/Makefile
deleted file mode 100644
index ed030db2c8..0000000000
--- a/arch/arm/cpu/armv7/keystone/Makefile
+++ /dev/null
@@ -1,18 +0,0 @@
-#
-# (C) Copyright 2012-2014
-#     Texas Instruments Incorporated, <www.ti.com>
-#
-# SPDX-License-Identifier:     GPL-2.0+
-#
-
-obj-y	+= init.o
-obj-y	+= psc.o
-obj-y	+= clock.o
-obj-$(CONFIG_SOC_K2HK) += clock-k2hk.o
-obj-$(CONFIG_SOC_K2E) += clock-k2e.o
-obj-$(CONFIG_SOC_K2L) += clock-k2l.o
-obj-y	+= cmd_clock.o
-obj-y	+= cmd_mon.o
-obj-y	+= msmc.o
-obj-y	+= ddr3.o cmd_ddr3.o
-obj-y	+= keystone.o
diff --git a/arch/arm/cpu/armv7/keystone/clock-k2e.c b/arch/arm/cpu/armv7/keystone/clock-k2e.c
deleted file mode 100644
index 31f66613ef..0000000000
--- a/arch/arm/cpu/armv7/keystone/clock-k2e.c
+++ /dev/null
@@ -1,117 +0,0 @@
-/*
- * Keystone2: get clk rate for K2E
- *
- * (C) Copyright 2012-2014
- *     Texas Instruments Incorporated, <www.ti.com>
- *
- * SPDX-License-Identifier:     GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/arch/clock.h>
-#include <asm/arch/clock_defs.h>
-
-const struct keystone_pll_regs keystone_pll_regs[] = {
-	[CORE_PLL] = {KS2_MAINPLLCTL0, KS2_MAINPLLCTL1},
-	[PASS_PLL] = {KS2_PASSPLLCTL0, KS2_PASSPLLCTL1},
-	[DDR3_PLL] = {KS2_DDR3APLLCTL0, KS2_DDR3APLLCTL1},
-};
-
-int dev_speeds[] = {
-	SPD800,
-	SPD850,
-	SPD1000,
-	SPD1250,
-	SPD1350,
-	SPD1400,
-	SPD1500,
-	SPD1400,
-	SPD1350,
-	SPD1250,
-	SPD1000,
-	SPD850,
-	SPD800
-};
-
-/**
- * pll_freq_get - get pll frequency
- * Fout = Fref * NF(mult) / NR(prediv) / OD
- * @pll:	pll identifier
- */
-static unsigned long pll_freq_get(int pll)
-{
-	unsigned long mult = 1, prediv = 1, output_div = 2;
-	unsigned long ret;
-	u32 tmp, reg;
-
-	if (pll == CORE_PLL) {
-		ret = external_clk[sys_clk];
-		if (pllctl_reg_read(pll, ctl) & PLLCTL_PLLEN) {
-			/* PLL mode */
-			tmp = __raw_readl(KS2_MAINPLLCTL0);
-			prediv = (tmp & PLL_DIV_MASK) + 1;
-			mult = (((tmp & PLLM_MULT_HI_SMASK) >> 6) |
-				(pllctl_reg_read(pll, mult) &
-				PLLM_MULT_LO_MASK)) + 1;
-			output_div = ((pllctl_reg_read(pll, secctl) >>
-				       PLL_CLKOD_SHIFT) & PLL_CLKOD_MASK) + 1;
-
-			ret = ret / prediv / output_div * mult;
-		}
-	} else {
-		switch (pll) {
-		case PASS_PLL:
-			ret = external_clk[pa_clk];
-			reg = KS2_PASSPLLCTL0;
-			break;
-		case DDR3_PLL:
-			ret = external_clk[ddr3_clk];
-			reg = KS2_DDR3APLLCTL0;
-			break;
-		default:
-			return 0;
-		}
-
-		tmp = __raw_readl(reg);
-
-		if (!(tmp & PLLCTL_BYPASS)) {
-			/* Bypass disabled */
-			prediv = (tmp & PLL_DIV_MASK) + 1;
-			mult = ((tmp >> PLL_MULT_SHIFT) & PLL_MULT_MASK) + 1;
-			output_div = ((tmp >> PLL_CLKOD_SHIFT) &
-				      PLL_CLKOD_MASK) + 1;
-			ret = ((ret / prediv) * mult) / output_div;
-		}
-	}
-
-	return ret;
-}
-
-unsigned long clk_get_rate(unsigned int clk)
-{
-	switch (clk) {
-	case core_pll_clk:      return pll_freq_get(CORE_PLL);
-	case pass_pll_clk:      return pll_freq_get(PASS_PLL);
-	case ddr3_pll_clk:      return pll_freq_get(DDR3_PLL);
-	case sys_clk0_1_clk:
-	case sys_clk0_clk:      return pll_freq_get(CORE_PLL) / pll0div_read(1);
-	case sys_clk1_clk:      return pll_freq_get(CORE_PLL) / pll0div_read(2);
-	case sys_clk2_clk:      return pll_freq_get(CORE_PLL) / pll0div_read(3);
-	case sys_clk3_clk:      return pll_freq_get(CORE_PLL) / pll0div_read(4);
-	case sys_clk0_2_clk:    return clk_get_rate(sys_clk0_clk) / 2;
-	case sys_clk0_3_clk:    return clk_get_rate(sys_clk0_clk) / 3;
-	case sys_clk0_4_clk:    return clk_get_rate(sys_clk0_clk) / 4;
-	case sys_clk0_6_clk:    return clk_get_rate(sys_clk0_clk) / 6;
-	case sys_clk0_8_clk:    return clk_get_rate(sys_clk0_clk) / 8;
-	case sys_clk0_12_clk:   return clk_get_rate(sys_clk0_clk) / 12;
-	case sys_clk0_24_clk:   return clk_get_rate(sys_clk0_clk) / 24;
-	case sys_clk1_3_clk:    return clk_get_rate(sys_clk1_clk) / 3;
-	case sys_clk1_4_clk:    return clk_get_rate(sys_clk1_clk) / 4;
-	case sys_clk1_6_clk:    return clk_get_rate(sys_clk1_clk) / 6;
-	case sys_clk1_12_clk:   return clk_get_rate(sys_clk1_clk) / 12;
-	default:
-		break;
-	}
-
-	return 0;
-}
diff --git a/arch/arm/cpu/armv7/keystone/clock-k2hk.c b/arch/arm/cpu/armv7/keystone/clock-k2hk.c
deleted file mode 100644
index 1591960795..0000000000
--- a/arch/arm/cpu/armv7/keystone/clock-k2hk.c
+++ /dev/null
@@ -1,145 +0,0 @@
-/*
- * Keystone2: get clk rate for K2HK
- *
- * (C) Copyright 2012-2014
- *     Texas Instruments Incorporated, <www.ti.com>
- *
- * SPDX-License-Identifier:     GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/arch/clock.h>
-#include <asm/arch/clock_defs.h>
-
-const struct keystone_pll_regs keystone_pll_regs[] = {
-	[CORE_PLL]	= {KS2_MAINPLLCTL0, KS2_MAINPLLCTL1},
-	[PASS_PLL]	= {KS2_PASSPLLCTL0, KS2_PASSPLLCTL1},
-	[TETRIS_PLL]	= {KS2_ARMPLLCTL0, KS2_ARMPLLCTL1},
-	[DDR3A_PLL]	= {KS2_DDR3APLLCTL0, KS2_DDR3APLLCTL1},
-	[DDR3B_PLL]	= {KS2_DDR3BPLLCTL0, KS2_DDR3BPLLCTL1},
-};
-
-int dev_speeds[] = {
-	SPD800,
-	SPD1000,
-	SPD1200,
-	SPD800,
-	SPD800,
-	SPD800,
-	SPD800,
-	SPD800,
-	SPD1200,
-	SPD1000,
-	SPD800,
-	SPD800,
-	SPD800,
-};
-
-int arm_speeds[] = {
-	SPD800,
-	SPD1000,
-	SPD1200,
-	SPD1350,
-	SPD1400,
-	SPD800,
-	SPD1400,
-	SPD1350,
-	SPD1200,
-	SPD1000,
-	SPD800,
-	SPD800,
-	SPD800,
-};
-
-/**
- * pll_freq_get - get pll frequency
- * Fout = Fref * NF(mult) / NR(prediv) / OD
- * @pll:	pll identifier
- */
-static unsigned long pll_freq_get(int pll)
-{
-	unsigned long mult = 1, prediv = 1, output_div = 2;
-	unsigned long ret;
-	u32 tmp, reg;
-
-	if (pll == CORE_PLL) {
-		ret = external_clk[sys_clk];
-		if (pllctl_reg_read(pll, ctl) & PLLCTL_PLLEN) {
-			/* PLL mode */
-			tmp = __raw_readl(KS2_MAINPLLCTL0);
-			prediv = (tmp & PLL_DIV_MASK) + 1;
-			mult = (((tmp & PLLM_MULT_HI_SMASK) >> 6) |
-				(pllctl_reg_read(pll, mult) &
-				 PLLM_MULT_LO_MASK)) + 1;
-			output_div = ((pllctl_reg_read(pll, secctl) >>
-				       PLL_CLKOD_SHIFT) & PLL_CLKOD_MASK) + 1;
-
-			ret = ret / prediv / output_div * mult;
-		}
-	} else {
-		switch (pll) {
-		case PASS_PLL:
-			ret = external_clk[pa_clk];
-			reg = KS2_PASSPLLCTL0;
-			break;
-		case TETRIS_PLL:
-			ret = external_clk[tetris_clk];
-			reg = KS2_ARMPLLCTL0;
-			break;
-		case DDR3A_PLL:
-			ret = external_clk[ddr3a_clk];
-			reg = KS2_DDR3APLLCTL0;
-			break;
-		case DDR3B_PLL:
-			ret = external_clk[ddr3b_clk];
-			reg = KS2_DDR3BPLLCTL0;
-			break;
-		default:
-			return 0;
-		}
-
-		tmp = __raw_readl(reg);
-
-		if (!(tmp & PLLCTL_BYPASS)) {
-			/* Bypass disabled */
-			prediv = (tmp & PLL_DIV_MASK) + 1;
-			mult = ((tmp >> PLL_MULT_SHIFT) & PLL_MULT_MASK) + 1;
-			output_div = ((tmp >> PLL_CLKOD_SHIFT) &
-				      PLL_CLKOD_MASK) + 1;
-			ret = ((ret / prediv) * mult) / output_div;
-		}
-	}
-
-	return ret;
-}
-
-unsigned long clk_get_rate(unsigned int clk)
-{
-	switch (clk) {
-	case core_pll_clk:	return pll_freq_get(CORE_PLL);
-	case pass_pll_clk:	return pll_freq_get(PASS_PLL);
-	case tetris_pll_clk:	return pll_freq_get(TETRIS_PLL);
-	case ddr3a_pll_clk:	return pll_freq_get(DDR3A_PLL);
-	case ddr3b_pll_clk:	return pll_freq_get(DDR3B_PLL);
-	case sys_clk0_1_clk:
-	case sys_clk0_clk:	return pll_freq_get(CORE_PLL) / pll0div_read(1);
-	case sys_clk1_clk:	return pll_freq_get(CORE_PLL) / pll0div_read(2);
-	case sys_clk2_clk:	return pll_freq_get(CORE_PLL) / pll0div_read(3);
-	case sys_clk3_clk:	return pll_freq_get(CORE_PLL) / pll0div_read(4);
-	case sys_clk0_2_clk:	return clk_get_rate(sys_clk0_clk) / 2;
-	case sys_clk0_3_clk:	return clk_get_rate(sys_clk0_clk) / 3;
-	case sys_clk0_4_clk:	return clk_get_rate(sys_clk0_clk) / 4;
-	case sys_clk0_6_clk:	return clk_get_rate(sys_clk0_clk) / 6;
-	case sys_clk0_8_clk:	return clk_get_rate(sys_clk0_clk) / 8;
-	case sys_clk0_12_clk:	return clk_get_rate(sys_clk0_clk) / 12;
-	case sys_clk0_24_clk:	return clk_get_rate(sys_clk0_clk) / 24;
-	case sys_clk1_3_clk:	return clk_get_rate(sys_clk1_clk) / 3;
-	case sys_clk1_4_clk:	return clk_get_rate(sys_clk1_clk) / 4;
-	case sys_clk1_6_clk:	return clk_get_rate(sys_clk1_clk) / 6;
-	case sys_clk1_12_clk:	return clk_get_rate(sys_clk1_clk) / 12;
-	default:
-		break;
-	}
-
-	return 0;
-}
diff --git a/arch/arm/cpu/armv7/keystone/clock-k2l.c b/arch/arm/cpu/armv7/keystone/clock-k2l.c
deleted file mode 100644
index 1c5e4d54d8..0000000000
--- a/arch/arm/cpu/armv7/keystone/clock-k2l.c
+++ /dev/null
@@ -1,138 +0,0 @@
-/*
- * Keystone2: get clk rate for K2L
- *
- * (C) Copyright 2012-2014
- *     Texas Instruments Incorporated, <www.ti.com>
- *
- * SPDX-License-Identifier:     GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/arch/clock.h>
-#include <asm/arch/clock_defs.h>
-
-const struct keystone_pll_regs keystone_pll_regs[] = {
-	[CORE_PLL] = {KS2_MAINPLLCTL0, KS2_MAINPLLCTL1},
-	[PASS_PLL] = {KS2_PASSPLLCTL0, KS2_PASSPLLCTL1},
-	[TETRIS_PLL] = {KS2_ARMPLLCTL0,  KS2_ARMPLLCTL1},
-	[DDR3_PLL] = {KS2_DDR3APLLCTL0, KS2_DDR3APLLCTL1},
-};
-
-int dev_speeds[] = {
-	SPD800,
-	SPD1000,
-	SPD1200,
-	SPD800,
-	SPD800,
-	SPD800,
-	SPD800,
-	SPD800,
-	SPD1200,
-	SPD1000,
-	SPD800,
-	SPD800,
-	SPD800,
-};
-
-int arm_speeds[] = {
-	SPD800,
-	SPD1000,
-	SPD1200,
-	SPD1350,
-	SPD1400,
-	SPD800,
-	SPD1400,
-	SPD1350,
-	SPD1200,
-	SPD1000,
-	SPD800,
-	SPD800,
-	SPD800,
-};
-
-/**
- * pll_freq_get - get pll frequency
- * Fout = Fref * NF(mult) / NR(prediv) / OD
- * @pll:	pll identifier
- */
-static unsigned long pll_freq_get(int pll)
-{
-	unsigned long mult = 1, prediv = 1, output_div = 2;
-	unsigned long ret;
-	u32 tmp, reg;
-
-	if (pll == CORE_PLL) {
-		ret = external_clk[sys_clk];
-		if (pllctl_reg_read(pll, ctl) & PLLCTL_PLLEN) {
-			/* PLL mode */
-			tmp = __raw_readl(KS2_MAINPLLCTL0);
-			prediv = (tmp & PLL_DIV_MASK) + 1;
-			mult = (((tmp & PLLM_MULT_HI_SMASK) >> 6) |
-				(pllctl_reg_read(pll, mult) &
-				PLLM_MULT_LO_MASK)) + 1;
-			output_div = ((pllctl_reg_read(pll, secctl) >>
-					PLL_CLKOD_SHIFT) & PLL_CLKOD_MASK) + 1;
-
-			ret = ret / prediv / output_div * mult;
-		}
-	} else {
-		switch (pll) {
-		case PASS_PLL:
-			ret = external_clk[pa_clk];
-			reg = KS2_PASSPLLCTL0;
-			break;
-		case TETRIS_PLL:
-			ret = external_clk[tetris_clk];
-			reg = KS2_ARMPLLCTL0;
-			break;
-		case DDR3_PLL:
-			ret = external_clk[ddr3_clk];
-			reg = KS2_DDR3APLLCTL0;
-			break;
-		default:
-			return 0;
-		}
-
-		tmp = __raw_readl(reg);
-		if (!(tmp & PLLCTL_BYPASS)) {
-			/* Bypass disabled */
-			prediv = (tmp & PLL_DIV_MASK) + 1;
-			mult = ((tmp >> PLL_MULT_SHIFT) & PLL_MULT_MASK) + 1;
-			output_div = ((tmp >> PLL_CLKOD_SHIFT) &
-				      PLL_CLKOD_MASK) + 1;
-			ret = ((ret / prediv) * mult) / output_div;
-		}
-	}
-
-	return ret;
-}
-
-unsigned long clk_get_rate(unsigned int clk)
-{
-	switch (clk) {
-	case core_pll_clk:      return pll_freq_get(CORE_PLL);
-	case pass_pll_clk:      return pll_freq_get(PASS_PLL);
-	case tetris_pll_clk:    return pll_freq_get(TETRIS_PLL);
-	case ddr3_pll_clk:      return pll_freq_get(DDR3_PLL);
-	case sys_clk0_1_clk:
-	case sys_clk0_clk:      return pll_freq_get(CORE_PLL) / pll0div_read(1);
-	case sys_clk1_clk:      return pll_freq_get(CORE_PLL) / pll0div_read(2);
-	case sys_clk2_clk:      return pll_freq_get(CORE_PLL) / pll0div_read(3);
-	case sys_clk3_clk:      return pll_freq_get(CORE_PLL) / pll0div_read(4);
-	case sys_clk0_2_clk:    return clk_get_rate(sys_clk0_clk) / 2;
-	case sys_clk0_3_clk:    return clk_get_rate(sys_clk0_clk) / 3;
-	case sys_clk0_4_clk:    return clk_get_rate(sys_clk0_clk) / 4;
-	case sys_clk0_6_clk:    return clk_get_rate(sys_clk0_clk) / 6;
-	case sys_clk0_8_clk:    return clk_get_rate(sys_clk0_clk) / 8;
-	case sys_clk0_12_clk:   return clk_get_rate(sys_clk0_clk) / 12;
-	case sys_clk0_24_clk:   return clk_get_rate(sys_clk0_clk) / 24;
-	case sys_clk1_3_clk:    return clk_get_rate(sys_clk1_clk) / 3;
-	case sys_clk1_4_clk:    return clk_get_rate(sys_clk1_clk) / 4;
-	case sys_clk1_6_clk:    return clk_get_rate(sys_clk1_clk) / 6;
-	case sys_clk1_12_clk:   return clk_get_rate(sys_clk1_clk) / 12;
-	default:
-		break;
-	}
-
-	return 0;
-}
diff --git a/arch/arm/cpu/armv7/keystone/clock.c b/arch/arm/cpu/armv7/keystone/clock.c
deleted file mode 100644
index d13fbc1a4b..0000000000
--- a/arch/arm/cpu/armv7/keystone/clock.c
+++ /dev/null
@@ -1,272 +0,0 @@
-/*
- * Keystone2: pll initialization
- *
- * (C) Copyright 2012-2014
- *     Texas Instruments Incorporated, <www.ti.com>
- *
- * SPDX-License-Identifier:     GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/arch/clock.h>
-#include <asm/arch/clock_defs.h>
-
-#define MAX_SPEEDS		13
-
-static void wait_for_completion(const struct pll_init_data *data)
-{
-	int i;
-	for (i = 0; i < 100; i++) {
-		sdelay(450);
-		if ((pllctl_reg_read(data->pll, stat) & PLLSTAT_GO) == 0)
-			break;
-	}
-}
-
-void init_pll(const struct pll_init_data *data)
-{
-	u32 tmp, tmp_ctl, pllm, plld, pllod, bwadj;
-
-	pllm = data->pll_m - 1;
-	plld = (data->pll_d - 1) & PLL_DIV_MASK;
-	pllod = (data->pll_od - 1) & PLL_CLKOD_MASK;
-
-	if (data->pll == MAIN_PLL) {
-		/* The requered delay before main PLL configuration */
-		sdelay(210000);
-
-		tmp = pllctl_reg_read(data->pll, secctl);
-
-		if (tmp & (PLLCTL_BYPASS)) {
-			setbits_le32(keystone_pll_regs[data->pll].reg1,
-				     BIT(MAIN_ENSAT_OFFSET));
-
-			pllctl_reg_clrbits(data->pll, ctl, PLLCTL_PLLEN |
-					   PLLCTL_PLLENSRC);
-			sdelay(340);
-
-			pllctl_reg_setbits(data->pll, secctl, PLLCTL_BYPASS);
-			pllctl_reg_setbits(data->pll, ctl, PLLCTL_PLLPWRDN);
-			sdelay(21000);
-
-			pllctl_reg_clrbits(data->pll, ctl, PLLCTL_PLLPWRDN);
-		} else {
-			pllctl_reg_clrbits(data->pll, ctl, PLLCTL_PLLEN |
-					   PLLCTL_PLLENSRC);
-			sdelay(340);
-		}
-
-		pllctl_reg_write(data->pll, mult, pllm & PLLM_MULT_LO_MASK);
-
-		clrsetbits_le32(keystone_pll_regs[data->pll].reg0,
-				PLLM_MULT_HI_SMASK, (pllm << 6));
-
-		/* Set the BWADJ     (12 bit field)  */
-		tmp_ctl = pllm >> 1; /* Divide the pllm by 2 */
-		clrsetbits_le32(keystone_pll_regs[data->pll].reg0,
-				PLL_BWADJ_LO_SMASK,
-				(tmp_ctl << PLL_BWADJ_LO_SHIFT));
-		clrsetbits_le32(keystone_pll_regs[data->pll].reg1,
-				PLL_BWADJ_HI_MASK,
-				(tmp_ctl >> 8));
-
-		/*
-		 * Set the pll divider (6 bit field) *
-		 * PLLD[5:0] is located in MAINPLLCTL0
-		 */
-		clrsetbits_le32(keystone_pll_regs[data->pll].reg0,
-				PLL_DIV_MASK, plld);
-
-		/* Set the OUTPUT DIVIDE (4 bit field) in SECCTL */
-		pllctl_reg_rmw(data->pll, secctl, PLL_CLKOD_SMASK,
-			       (pllod << PLL_CLKOD_SHIFT));
-		wait_for_completion(data);
-
-		pllctl_reg_write(data->pll, div1, PLLM_RATIO_DIV1);
-		pllctl_reg_write(data->pll, div2, PLLM_RATIO_DIV2);
-		pllctl_reg_write(data->pll, div3, PLLM_RATIO_DIV3);
-		pllctl_reg_write(data->pll, div4, PLLM_RATIO_DIV4);
-		pllctl_reg_write(data->pll, div5, PLLM_RATIO_DIV5);
-
-		pllctl_reg_setbits(data->pll, alnctl, 0x1f);
-
-		/*
-		 * Set GOSET bit in PLLCMD to initiate the GO operation
-		 * to change the divide
-		 */
-		pllctl_reg_setbits(data->pll, cmd, PLLSTAT_GO);
-		sdelay(1500); /* wait for the phase adj */
-		wait_for_completion(data);
-
-		/* Reset PLL */
-		pllctl_reg_setbits(data->pll, ctl, PLLCTL_PLLRST);
-		sdelay(21000);	/* Wait for a minimum of 7 us*/
-		pllctl_reg_clrbits(data->pll, ctl, PLLCTL_PLLRST);
-		sdelay(105000);	/* Wait for PLL Lock time (min 50 us) */
-
-		pllctl_reg_clrbits(data->pll, secctl, PLLCTL_BYPASS);
-
-		tmp = pllctl_reg_setbits(data->pll, ctl, PLLCTL_PLLEN);
-
-#ifndef CONFIG_SOC_K2E
-	} else if (data->pll == TETRIS_PLL) {
-		bwadj = pllm >> 1;
-		/* 1.5 Set PLLCTL0[BYPASS] =1 (enable bypass), */
-		setbits_le32(keystone_pll_regs[data->pll].reg0,  PLLCTL_BYPASS);
-		/*
-		 * Set CHIPMISCCTL1[13] = 0 (enable glitchfree bypass)
-		 * only applicable for Kepler
-		 */
-		clrbits_le32(KS2_MISC_CTRL, KS2_ARM_PLL_EN);
-		/* 2 In PLLCTL1, write PLLRST = 1 (PLL is reset) */
-		setbits_le32(keystone_pll_regs[data->pll].reg1 ,
-			     PLL_PLLRST | PLLCTL_ENSAT);
-
-		/*
-		 * 3 Program PLLM and PLLD in PLLCTL0 register
-		 * 4 Program BWADJ[7:0] in PLLCTL0 and BWADJ[11:8] in
-		 * PLLCTL1 register. BWADJ value must be set
-		 * to ((PLLM + 1) >> 1) – 1)
-		 */
-		tmp = ((bwadj & PLL_BWADJ_LO_MASK) << PLL_BWADJ_LO_SHIFT) |
-			(pllm << 6) |
-			(plld & PLL_DIV_MASK) |
-			(pllod << PLL_CLKOD_SHIFT) | PLLCTL_BYPASS;
-		__raw_writel(tmp, keystone_pll_regs[data->pll].reg0);
-
-		/* Set BWADJ[11:8] bits */
-		tmp = __raw_readl(keystone_pll_regs[data->pll].reg1);
-		tmp &= ~(PLL_BWADJ_HI_MASK);
-		tmp |= ((bwadj>>8) & PLL_BWADJ_HI_MASK);
-		__raw_writel(tmp, keystone_pll_regs[data->pll].reg1);
-		/*
-		 * 5 Wait for at least 5 us based on the reference
-		 * clock (PLL reset time)
-		 */
-		sdelay(21000);	/* Wait for a minimum of 7 us*/
-
-		/* 6 In PLLCTL1, write PLLRST = 0 (PLL reset is released) */
-		clrbits_le32(keystone_pll_regs[data->pll].reg1, PLL_PLLRST);
-		/*
-		 * 7 Wait for at least 500 * REFCLK cycles * (PLLD + 1)
-		 * (PLL lock time)
-		 */
-		sdelay(105000);
-		/* 8 disable bypass */
-		clrbits_le32(keystone_pll_regs[data->pll].reg0, PLLCTL_BYPASS);
-		/*
-		 * 9 Set CHIPMISCCTL1[13] = 1 (disable glitchfree bypass)
-		 * only applicable for Kepler
-		 */
-		setbits_le32(KS2_MISC_CTRL, KS2_ARM_PLL_EN);
-#endif
-	} else {
-		setbits_le32(keystone_pll_regs[data->pll].reg1, PLLCTL_ENSAT);
-		/*
-		 * process keeps state of Bypass bit while programming
-		 * all other DDR PLL settings
-		 */
-		tmp = __raw_readl(keystone_pll_regs[data->pll].reg0);
-		tmp &= PLLCTL_BYPASS;	/* clear everything except Bypass */
-
-		/*
-		 * Set the BWADJ[7:0], PLLD[5:0] and PLLM to PLLCTL0,
-		 * bypass disabled
-		 */
-		bwadj = pllm >> 1;
-		tmp |= ((bwadj & PLL_BWADJ_LO_MASK) << PLL_BWADJ_LO_SHIFT) |
-			(pllm << PLL_MULT_SHIFT) |
-			(plld & PLL_DIV_MASK) |
-			(pllod << PLL_CLKOD_SHIFT);
-		__raw_writel(tmp, keystone_pll_regs[data->pll].reg0);
-
-		/* Set BWADJ[11:8] bits */
-		tmp = __raw_readl(keystone_pll_regs[data->pll].reg1);
-		tmp &= ~(PLL_BWADJ_HI_MASK);
-		tmp |= ((bwadj >> 8) & PLL_BWADJ_HI_MASK);
-
-		__raw_writel(tmp, keystone_pll_regs[data->pll].reg1);
-
-		/* Reset bit: bit 14 for both DDR3 & PASS PLL */
-		tmp = PLL_PLLRST;
-		/* Set RESET bit = 1 */
-		setbits_le32(keystone_pll_regs[data->pll].reg1, tmp);
-		/* Wait for a minimum of 7 us*/
-		sdelay(21000);
-		/* Clear RESET bit */
-		clrbits_le32(keystone_pll_regs[data->pll].reg1, tmp);
-		sdelay(105000);
-
-		/* clear BYPASS (Enable PLL Mode) */
-		clrbits_le32(keystone_pll_regs[data->pll].reg0, PLLCTL_BYPASS);
-		sdelay(21000);	/* Wait for a minimum of 7 us*/
-	}
-
-	/*
-	 * This is required to provide a delay between multiple
-	 * consequent PPL configurations
-	 */
-	sdelay(210000);
-}
-
-void init_plls(int num_pll, struct pll_init_data *config)
-{
-	int i;
-
-	for (i = 0; i < num_pll; i++)
-		init_pll(&config[i]);
-}
-
-static int get_max_speed(u32 val, int *speeds)
-{
-	int j;
-
-	if (!val)
-		return speeds[0];
-
-	for (j = 1; j < MAX_SPEEDS; j++) {
-		if (val == 1)
-			return speeds[j];
-		val >>= 1;
-	}
-
-	return SPD800;
-}
-
-#ifdef CONFIG_SOC_K2HK
-static u32 read_efuse_bootrom(void)
-{
-	return (cpu_revision() > 1) ? __raw_readl(KS2_EFUSE_BOOTROM) :
-		__raw_readl(KS2_REV1_DEVSPEED);
-}
-#else
-static inline u32 read_efuse_bootrom(void)
-{
-	return __raw_readl(KS2_EFUSE_BOOTROM);
-}
-#endif
-
-inline int get_max_dev_speed(void)
-{
-	return get_max_speed(read_efuse_bootrom() & 0xffff, dev_speeds);
-}
-
-#ifndef CONFIG_SOC_K2E
-inline int get_max_arm_speed(void)
-{
-	return get_max_speed((read_efuse_bootrom() >> 16) & 0xffff, arm_speeds);
-}
-#endif
-
-void pass_pll_pa_clk_enable(void)
-{
-	u32 reg;
-
-	reg = readl(keystone_pll_regs[PASS_PLL].reg1);
-
-	reg |= PLLCTL_PAPLL;
-	writel(reg, keystone_pll_regs[PASS_PLL].reg1);
-
-	/* wait till clock is enabled */
-	sdelay(15000);
-}
diff --git a/arch/arm/cpu/armv7/keystone/cmd_clock.c b/arch/arm/cpu/armv7/keystone/cmd_clock.c
deleted file mode 100644
index af1b701e82..0000000000
--- a/arch/arm/cpu/armv7/keystone/cmd_clock.c
+++ /dev/null
@@ -1,135 +0,0 @@
-/*
- * keystone2: commands for clocks
- *
- * (C) Copyright 2012-2014
- *     Texas Instruments Incorporated, <www.ti.com>
- *
- * SPDX-License-Identifier:     GPL-2.0+
- */
-
-#include <common.h>
-#include <command.h>
-#include <asm/arch/hardware.h>
-#include <asm/arch/clock.h>
-#include <asm/arch/psc_defs.h>
-
-struct pll_init_data cmd_pll_data = {
-	.pll = MAIN_PLL,
-	.pll_m = 16,
-	.pll_d = 1,
-	.pll_od = 2,
-};
-
-int do_pll_cmd(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
-{
-	if (argc != 5)
-		goto pll_cmd_usage;
-
-	if (strncmp(argv[1], "pa", 2) == 0)
-		cmd_pll_data.pll = PASS_PLL;
-#ifndef CONFIG_SOC_K2E
-	else if (strncmp(argv[1], "arm", 3) == 0)
-		cmd_pll_data.pll = TETRIS_PLL;
-#endif
-#ifdef CONFIG_SOC_K2HK
-	else if (strncmp(argv[1], "ddr3a", 5) == 0)
-		cmd_pll_data.pll = DDR3A_PLL;
-	else if (strncmp(argv[1], "ddr3b", 5) == 0)
-		cmd_pll_data.pll = DDR3B_PLL;
-#else
-	else if (strncmp(argv[1], "ddr3", 4) == 0)
-		cmd_pll_data.pll = DDR3_PLL;
-#endif
-	else
-		goto pll_cmd_usage;
-
-	cmd_pll_data.pll_m   = simple_strtoul(argv[2], NULL, 10);
-	cmd_pll_data.pll_d   = simple_strtoul(argv[3], NULL, 10);
-	cmd_pll_data.pll_od  = simple_strtoul(argv[4], NULL, 10);
-
-	printf("Trying to set pll %d; mult %d; div %d; OD %d\n",
-	       cmd_pll_data.pll, cmd_pll_data.pll_m,
-	       cmd_pll_data.pll_d, cmd_pll_data.pll_od);
-	init_pll(&cmd_pll_data);
-
-	return 0;
-
-pll_cmd_usage:
-	return cmd_usage(cmdtp);
-}
-
-U_BOOT_CMD(
-	pllset, 5,      0,      do_pll_cmd,
-	"set pll multiplier and pre divider",
-	PLLSET_CMD_LIST " <mult> <div> <OD>\n"
-);
-
-int do_getclk_cmd(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
-{
-	unsigned int clk;
-	unsigned int freq;
-
-	if (argc != 2)
-		goto getclk_cmd_usage;
-
-	clk = simple_strtoul(argv[1], NULL, 10);
-
-	freq = clk_get_rate(clk);
-	printf("clock index [%d] - frequency %u\n", clk, freq);
-	return 0;
-
-getclk_cmd_usage:
-	return cmd_usage(cmdtp);
-}
-
-U_BOOT_CMD(
-	getclk,	2,	0,	do_getclk_cmd,
-	"get clock rate",
-	"<clk index>\n"
-	"The indexes for clocks:\n"
-	CLOCK_INDEXES_LIST
-);
-
-int do_psc_cmd(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
-{
-	int	psc_module;
-	int	res;
-
-	if (argc != 3)
-		goto psc_cmd_usage;
-
-	psc_module = simple_strtoul(argv[1], NULL, 10);
-	if (strcmp(argv[2], "en") == 0) {
-		res = psc_enable_module(psc_module);
-		printf("psc_enable_module(%d) - %s\n", psc_module,
-		       (res) ? "ERROR" : "OK");
-		return 0;
-	}
-
-	if (strcmp(argv[2], "di") == 0) {
-		res = psc_disable_module(psc_module);
-		printf("psc_disable_module(%d) - %s\n", psc_module,
-		       (res) ? "ERROR" : "OK");
-		return 0;
-	}
-
-	if (strcmp(argv[2], "domain") == 0) {
-		res = psc_disable_domain(psc_module);
-		printf("psc_disable_domain(%d) - %s\n", psc_module,
-		       (res) ? "ERROR" : "OK");
-		return 0;
-	}
-
-psc_cmd_usage:
-	return cmd_usage(cmdtp);
-}
-
-U_BOOT_CMD(
-	psc,	3,	0,	do_psc_cmd,
-	"<enable/disable psc module os disable domain>",
-	"<mod/domain index> <en|di|domain>\n"
-	"Intended to control Power and Sleep Controller (PSC) domains and\n"
-	"modules. The module or domain index exectly corresponds to ones\n"
-	"listed in official TRM. For instance, to enable MSMC RAM clock\n"
-	"domain use command: psc 14 en.\n"
-);
diff --git a/arch/arm/cpu/armv7/keystone/cmd_ddr3.c b/arch/arm/cpu/armv7/keystone/cmd_ddr3.c
deleted file mode 100644
index ea78ad8fd5..0000000000
--- a/arch/arm/cpu/armv7/keystone/cmd_ddr3.c
+++ /dev/null
@@ -1,248 +0,0 @@
-/*
- * Keystone2: DDR3 test commands
- *
- * (C) Copyright 2012-2014
- *     Texas Instruments Incorporated, <www.ti.com>
- *
- * SPDX-License-Identifier:     GPL-2.0+
- */
-
-#include <asm/arch/hardware.h>
-#include <asm/arch/ddr3.h>
-#include <common.h>
-#include <command.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-#define DDR_MIN_ADDR		CONFIG_SYS_SDRAM_BASE
-
-#define DDR_REMAP_ADDR		0x80000000
-#define ECC_START_ADDR1		((DDR_MIN_ADDR - DDR_REMAP_ADDR) >> 17)
-
-#define ECC_END_ADDR1		(((gd->start_addr_sp - DDR_REMAP_ADDR - \
-				 CONFIG_STACKSIZE) >> 17) - 2)
-
-#define DDR_TEST_BURST_SIZE	1024
-
-static int ddr_memory_test(u32 start_address, u32 end_address, int quick)
-{
-	u32 index_start, value, index;
-
-	index_start = start_address;
-
-	while (1) {
-		/* Write a pattern */
-		for (index = index_start;
-				index < index_start + DDR_TEST_BURST_SIZE;
-				index += 4)
-			__raw_writel(index, index);
-
-		/* Read and check the pattern */
-		for (index = index_start;
-				index < index_start + DDR_TEST_BURST_SIZE;
-				index += 4) {
-			value = __raw_readl(index);
-			if (value != index) {
-				printf("ddr_memory_test: Failed at address index = 0x%x value = 0x%x *(index) = 0x%x\n",
-				       index, value, __raw_readl(index));
-
-				return -1;
-			}
-		}
-
-		index_start += DDR_TEST_BURST_SIZE;
-		if (index_start >= end_address)
-			break;
-
-		if (quick)
-			continue;
-
-		/* Write a pattern for complementary values */
-		for (index = index_start;
-		     index < index_start + DDR_TEST_BURST_SIZE;
-		     index += 4)
-			__raw_writel((u32)~index, index);
-
-		/* Read and check the pattern */
-		for (index = index_start;
-		     index < index_start + DDR_TEST_BURST_SIZE;
-		     index += 4) {
-			value = __raw_readl(index);
-			if (value != ~index) {
-				printf("ddr_memory_test: Failed at address index = 0x%x value = 0x%x *(index) = 0x%x\n",
-				       index, value, __raw_readl(index));
-
-				return -1;
-			}
-		}
-
-		index_start += DDR_TEST_BURST_SIZE;
-		if (index_start >= end_address)
-			break;
-
-		/* Write a pattern */
-		for (index = index_start;
-		     index < index_start + DDR_TEST_BURST_SIZE;
-		     index += 2)
-			__raw_writew((u16)index, index);
-
-		/* Read and check the pattern */
-		for (index = index_start;
-		     index < index_start + DDR_TEST_BURST_SIZE;
-		     index += 2) {
-			value = __raw_readw(index);
-			if (value != (u16)index) {
-				printf("ddr_memory_test: Failed at address index = 0x%x value = 0x%x *(index) = 0x%x\n",
-				       index, value, __raw_readw(index));
-
-				return -1;
-			}
-		}
-
-		index_start += DDR_TEST_BURST_SIZE;
-		if (index_start >= end_address)
-			break;
-
-		/* Write a pattern */
-		for (index = index_start;
-		     index < index_start + DDR_TEST_BURST_SIZE;
-		     index += 1)
-			__raw_writeb((u8)index, index);
-
-		/* Read and check the pattern */
-		for (index = index_start;
-		     index < index_start + DDR_TEST_BURST_SIZE;
-		     index += 1) {
-			value = __raw_readb(index);
-			if (value != (u8)index) {
-				printf("ddr_memory_test: Failed at address index = 0x%x value = 0x%x *(index) = 0x%x\n",
-				       index, value, __raw_readb(index));
-
-				return -1;
-			}
-		}
-
-		index_start += DDR_TEST_BURST_SIZE;
-		if (index_start >= end_address)
-			break;
-	}
-
-	puts("ddr memory test PASSED!\n");
-	return 0;
-}
-
-static int ddr_memory_compare(u32 address1, u32 address2, u32 size)
-{
-	u32 index, value, index2, value2;
-
-	for (index = address1, index2 = address2;
-	     index < address1 + size;
-	     index += 4, index2 += 4) {
-		value = __raw_readl(index);
-		value2 = __raw_readl(index2);
-
-		if (value != value2) {
-			printf("ddr_memory_test: Compare failed at address = 0x%x value = 0x%x, address2 = 0x%x value2 = 0x%x\n",
-			       index, value, index2, value2);
-
-			return -1;
-		}
-	}
-
-	puts("ddr memory compare PASSED!\n");
-	return 0;
-}
-
-static int ddr_memory_ecc_err(u32 base, u32 address, u32 ecc_err)
-{
-	u32 value1, value2, value3;
-
-	puts("Disabling DDR ECC ...\n");
-	ddr3_disable_ecc(base);
-
-	value1 = __raw_readl(address);
-	value2 = value1 ^ ecc_err;
-	__raw_writel(value2, address);
-
-	value3 = __raw_readl(address);
-	printf("ECC err test, addr 0x%x, read data 0x%x, wrote data 0x%x, err pattern: 0x%x, read after write data 0x%x\n",
-	       address, value1, value2, ecc_err, value3);
-
-	__raw_writel(ECC_START_ADDR1 | (ECC_END_ADDR1 << 16),
-		     base + KS2_DDR3_ECC_ADDR_RANGE1_OFFSET);
-
-	puts("Enabling DDR ECC ...\n");
-	ddr3_enable_ecc(base, 1);
-
-	value1 = __raw_readl(address);
-	printf("ECC err test, addr 0x%x, read data 0x%x\n", address, value1);
-
-	ddr3_check_ecc_int(base);
-	return 0;
-}
-
-static int do_ddr_test(cmd_tbl_t *cmdtp,
-		       int flag, int argc, char * const argv[])
-{
-	u32 start_addr, end_addr, size, ecc_err;
-
-	if ((argc == 4) && (strncmp(argv[1], "ecc_err", 8) == 0)) {
-		if (!ddr3_ecc_support_rmw(KS2_DDR3A_EMIF_CTRL_BASE)) {
-			puts("ECC RMW isn't supported for this SOC\n");
-			return 1;
-		}
-
-		start_addr = simple_strtoul(argv[2], NULL, 16);
-		ecc_err = simple_strtoul(argv[3], NULL, 16);
-
-		if ((start_addr < CONFIG_SYS_SDRAM_BASE) ||
-		    (start_addr > (CONFIG_SYS_SDRAM_BASE +
-		     CONFIG_MAX_RAM_BANK_SIZE - 1))) {
-			puts("Invalid address!\n");
-			return cmd_usage(cmdtp);
-		}
-
-		ddr_memory_ecc_err(KS2_DDR3A_EMIF_CTRL_BASE,
-				   start_addr, ecc_err);
-		return 0;
-	}
-
-	if (!(((argc == 4) && (strncmp(argv[1], "test", 5) == 0)) ||
-	      ((argc == 5) && (strncmp(argv[1], "compare", 8) == 0))))
-		return cmd_usage(cmdtp);
-
-	start_addr = simple_strtoul(argv[2], NULL, 16);
-	end_addr = simple_strtoul(argv[3], NULL, 16);
-
-	if ((start_addr < CONFIG_SYS_SDRAM_BASE) ||
-	    (start_addr > (CONFIG_SYS_SDRAM_BASE +
-	     CONFIG_MAX_RAM_BANK_SIZE - 1)) ||
-	    (end_addr < CONFIG_SYS_SDRAM_BASE) ||
-	    (end_addr > (CONFIG_SYS_SDRAM_BASE +
-	     CONFIG_MAX_RAM_BANK_SIZE - 1)) || (start_addr >= end_addr)) {
-		puts("Invalid start or end address!\n");
-		return cmd_usage(cmdtp);
-	}
-
-	puts("Please wait ...\n");
-	if (argc == 5) {
-		size = simple_strtoul(argv[4], NULL, 16);
-		ddr_memory_compare(start_addr, end_addr, size);
-	} else {
-		ddr_memory_test(start_addr, end_addr, 0);
-	}
-
-	return 0;
-}
-
-U_BOOT_CMD(ddr,	5, 1, do_ddr_test,
-	   "DDR3 test",
-	   "test <start_addr in hex> <end_addr in hex> - test DDR from start\n"
-	   "	address to end address\n"
-	   "ddr compare <start_addr in hex> <end_addr in hex> <size in hex> -\n"
-	   "	compare DDR data of (size) bytes from start address to end\n"
-	   "	address\n"
-	   "ddr ecc_err <addr in hex> <bit_err in hex> - generate bit errors\n"
-	   "	in DDR data at <addr>, the command will read a 32-bit data\n"
-	   "	from <addr>, and write (data ^ bit_err) back to <addr>\n"
-);
diff --git a/arch/arm/cpu/armv7/keystone/cmd_mon.c b/arch/arm/cpu/armv7/keystone/cmd_mon.c
deleted file mode 100644
index f9f58a37df..0000000000
--- a/arch/arm/cpu/armv7/keystone/cmd_mon.c
+++ /dev/null
@@ -1,131 +0,0 @@
-/*
- * K2HK: secure kernel command file
- *
- * (C) Copyright 2012-2014
- *     Texas Instruments Incorporated, <www.ti.com>
- *
- * SPDX-License-Identifier:     GPL-2.0+
- */
-
-#include <common.h>
-#include <command.h>
-asm(".arch_extension sec\n\t");
-
-static int mon_install(u32 addr, u32 dpsc, u32 freq)
-{
-	int result;
-
-	__asm__ __volatile__ (
-		"stmfd r13!, {lr}\n"
-		"mov r0, %1\n"
-		"mov r1, %2\n"
-		"mov r2, %3\n"
-		"blx r0\n"
-		"ldmfd r13!, {lr}\n"
-		: "=&r" (result)
-		: "r" (addr), "r" (dpsc), "r" (freq)
-		: "cc", "r0", "r1", "r2", "memory");
-	return result;
-}
-
-static int do_mon_install(cmd_tbl_t *cmdtp, int flag, int argc,
-			  char * const argv[])
-{
-	u32 addr, dpsc_base = 0x1E80000, freq;
-	int     rcode = 0;
-
-	if (argc < 2)
-		return CMD_RET_USAGE;
-
-	freq = clk_get_rate(sys_clk0_6_clk);
-
-	addr = simple_strtoul(argv[1], NULL, 16);
-
-	rcode = mon_install(addr, dpsc_base, freq);
-	printf("## installed monitor, freq [%d], status %d\n",
-	       freq, rcode);
-
-	return 0;
-}
-
-U_BOOT_CMD(mon_install, 2, 0, do_mon_install,
-	   "Install boot kernel at 'addr'",
-	   ""
-);
-
-static void core_spin(void)
-{
-	while (1)
-		; /* forever */;
-}
-
-int mon_power_on(int core_id, void *ep)
-{
-	int result;
-
-	asm volatile (
-		"stmfd  r13!, {lr}\n"
-		"mov r1, %1\n"
-		"mov r2, %2\n"
-		"mov r0, #0\n"
-		"smc	#0\n"
-		"ldmfd  r13!, {lr}\n"
-		: "=&r" (result)
-		: "r" (core_id), "r" (ep)
-		: "cc", "r0", "r1", "r2", "memory");
-	return  result;
-}
-
-int mon_power_off(int core_id)
-{
-	int result;
-
-	asm volatile (
-		"stmfd  r13!, {lr}\n"
-		"mov r1, %1\n"
-		"mov r0, #1\n"
-		"smc	#1\n"
-		"ldmfd  r13!, {lr}\n"
-		: "=&r" (result)
-		: "r" (core_id)
-		: "cc", "r0", "r1", "memory");
-	return  result;
-}
-
-int do_mon_power(cmd_tbl_t *cmdtp, int flag, int argc,
-			char * const argv[])
-{
-	int     rcode = 0, core_id, on;
-	void (*fn)(void);
-
-	fn = core_spin;
-
-	if (argc < 3)
-		return CMD_RET_USAGE;
-
-	core_id = simple_strtoul(argv[1], NULL, 16);
-	on = simple_strtoul(argv[2], NULL, 16);
-
-	if (on)
-		rcode = mon_power_on(core_id, fn);
-	else
-		rcode = mon_power_off(core_id);
-
-	if (on) {
-		if (!rcode)
-			printf("core %d powered on successfully\n", core_id);
-		else
-			printf("core %d power on failure\n", core_id);
-	} else {
-		printf("core %d powered off successfully\n", core_id);
-	}
-
-	return 0;
-}
-
-U_BOOT_CMD(mon_power, 3, 0, do_mon_power,
-	   "Power On/Off secondary core",
-	   "mon_power <coreid> <oper>\n"
-	   "- coreid (1-3) and oper (1 - ON, 0 - OFF)\n"
-	   ""
-);
diff --git a/arch/arm/cpu/armv7/keystone/ddr3.c b/arch/arm/cpu/armv7/keystone/ddr3.c
deleted file mode 100644
index 923906afb5..0000000000
--- a/arch/arm/cpu/armv7/keystone/ddr3.c
+++ /dev/null
@@ -1,407 +0,0 @@
-/*
- * Keystone2: DDR3 initialization
- *
- * (C) Copyright 2012-2014
- *     Texas Instruments Incorporated, <www.ti.com>
- *
- * SPDX-License-Identifier:     GPL-2.0+
- */
-
-#include <asm/io.h>
-#include <common.h>
-#include <asm/arch/msmc.h>
-#include <asm/arch/ddr3.h>
-#include <asm/arch/psc_defs.h>
-
-#include <asm/ti-common/ti-edma3.h>
-
-#define DDR3_EDMA_BLK_SIZE_SHIFT	10
-#define DDR3_EDMA_BLK_SIZE		(1 << DDR3_EDMA_BLK_SIZE_SHIFT)
-#define DDR3_EDMA_BCNT			0x8000
-#define DDR3_EDMA_CCNT			1
-#define DDR3_EDMA_XF_SIZE		(DDR3_EDMA_BLK_SIZE * DDR3_EDMA_BCNT)
-#define DDR3_EDMA_SLOT_NUM		1
-
-void ddr3_init_ddrphy(u32 base, struct ddr3_phy_config *phy_cfg)
-{
-	unsigned int tmp;
-
-	while ((__raw_readl(base + KS2_DDRPHY_PGSR0_OFFSET)
-		 & 0x00000001) != 0x00000001)
-		;
-
-	__raw_writel(phy_cfg->pllcr, base + KS2_DDRPHY_PLLCR_OFFSET);
-
-	tmp = __raw_readl(base + KS2_DDRPHY_PGCR1_OFFSET);
-	tmp &= ~(phy_cfg->pgcr1_mask);
-	tmp |= phy_cfg->pgcr1_val;
-	__raw_writel(tmp, base + KS2_DDRPHY_PGCR1_OFFSET);
-
-	__raw_writel(phy_cfg->ptr0,   base + KS2_DDRPHY_PTR0_OFFSET);
-	__raw_writel(phy_cfg->ptr1,   base + KS2_DDRPHY_PTR1_OFFSET);
-	__raw_writel(phy_cfg->ptr3,  base + KS2_DDRPHY_PTR3_OFFSET);
-	__raw_writel(phy_cfg->ptr4,  base + KS2_DDRPHY_PTR4_OFFSET);
-
-	tmp =  __raw_readl(base + KS2_DDRPHY_DCR_OFFSET);
-	tmp &= ~(phy_cfg->dcr_mask);
-	tmp |= phy_cfg->dcr_val;
-	__raw_writel(tmp, base + KS2_DDRPHY_DCR_OFFSET);
-
-	__raw_writel(phy_cfg->dtpr0, base + KS2_DDRPHY_DTPR0_OFFSET);
-	__raw_writel(phy_cfg->dtpr1, base + KS2_DDRPHY_DTPR1_OFFSET);
-	__raw_writel(phy_cfg->dtpr2, base + KS2_DDRPHY_DTPR2_OFFSET);
-	__raw_writel(phy_cfg->mr0,   base + KS2_DDRPHY_MR0_OFFSET);
-	__raw_writel(phy_cfg->mr1,   base + KS2_DDRPHY_MR1_OFFSET);
-	__raw_writel(phy_cfg->mr2,   base + KS2_DDRPHY_MR2_OFFSET);
-	__raw_writel(phy_cfg->dtcr,  base + KS2_DDRPHY_DTCR_OFFSET);
-	__raw_writel(phy_cfg->pgcr2, base + KS2_DDRPHY_PGCR2_OFFSET);
-
-	__raw_writel(phy_cfg->zq0cr1, base + KS2_DDRPHY_ZQ0CR1_OFFSET);
-	__raw_writel(phy_cfg->zq1cr1, base + KS2_DDRPHY_ZQ1CR1_OFFSET);
-	__raw_writel(phy_cfg->zq2cr1, base + KS2_DDRPHY_ZQ2CR1_OFFSET);
-
-	__raw_writel(phy_cfg->pir_v1, base + KS2_DDRPHY_PIR_OFFSET);
-	while ((__raw_readl(base + KS2_DDRPHY_PGSR0_OFFSET) & 0x1) != 0x1)
-		;
-
-	__raw_writel(phy_cfg->pir_v2, base + KS2_DDRPHY_PIR_OFFSET);
-	while ((__raw_readl(base + KS2_DDRPHY_PGSR0_OFFSET) & 0x1) != 0x1)
-		;
-}
-
-void ddr3_init_ddremif(u32 base, struct ddr3_emif_config *emif_cfg)
-{
-	__raw_writel(emif_cfg->sdcfg,  base + KS2_DDR3_SDCFG_OFFSET);
-	__raw_writel(emif_cfg->sdtim1, base + KS2_DDR3_SDTIM1_OFFSET);
-	__raw_writel(emif_cfg->sdtim2, base + KS2_DDR3_SDTIM2_OFFSET);
-	__raw_writel(emif_cfg->sdtim3, base + KS2_DDR3_SDTIM3_OFFSET);
-	__raw_writel(emif_cfg->sdtim4, base + KS2_DDR3_SDTIM4_OFFSET);
-	__raw_writel(emif_cfg->zqcfg,  base + KS2_DDR3_ZQCFG_OFFSET);
-	__raw_writel(emif_cfg->sdrfc,  base + KS2_DDR3_SDRFC_OFFSET);
-}
-
-int ddr3_ecc_support_rmw(u32 base)
-{
-	u32 value = __raw_readl(base + KS2_DDR3_MIDR_OFFSET);
-
-	/* Check the DDR3 controller ID reg if the controllers
-	   supports ECC RMW or not */
-	if (value == 0x40461C02)
-		return 1;
-
-	return 0;
-}
-
-static void ddr3_ecc_config(u32 base, u32 value)
-{
-	u32 data;
-
-	__raw_writel(value,  base + KS2_DDR3_ECC_CTRL_OFFSET);
-	udelay(100000); /* delay required to synchronize across clock domains */
-
-	if (value & KS2_DDR3_ECC_EN) {
-		/* Clear the 1-bit error count */
-		data = __raw_readl(base + KS2_DDR3_ONE_BIT_ECC_ERR_CNT_OFFSET);
-		__raw_writel(data, base + KS2_DDR3_ONE_BIT_ECC_ERR_CNT_OFFSET);
-
-		/* enable the ECC interrupt */
-		__raw_writel(KS2_DDR3_1B_ECC_ERR_SYS | KS2_DDR3_2B_ECC_ERR_SYS |
-			     KS2_DDR3_WR_ECC_ERR_SYS,
-			     base + KS2_DDR3_ECC_INT_ENABLE_SET_SYS_OFFSET);
-
-		/* Clear the ECC error interrupt status */
-		__raw_writel(KS2_DDR3_1B_ECC_ERR_SYS | KS2_DDR3_2B_ECC_ERR_SYS |
-			     KS2_DDR3_WR_ECC_ERR_SYS,
-			     base + KS2_DDR3_ECC_INT_STATUS_OFFSET);
-	}
-}
-
-static void ddr3_reset_data(u32 base, u32 ddr3_size)
-{
-	u32 mpax[2];
-	u32 seg_num;
-	u32 seg, blks, dst, edma_blks;
-	struct edma3_slot_config slot;
-	struct edma3_channel_config edma_channel;
-	u32 edma_src[DDR3_EDMA_BLK_SIZE/4] __aligned(16) = {0, };
-
-	/* Setup an edma to copy the 1k block to the entire DDR */
-	puts("\nClear entire DDR3 memory to enable ECC\n");
-
-	/* save the SES MPAX regs */
-	msmc_get_ses_mpax(8, 0, mpax);
-
-	/* setup edma slot 1 configuration */
-	slot.opt = EDMA3_SLOPT_TRANS_COMP_INT_ENB |
-		   EDMA3_SLOPT_COMP_CODE(0) |
-		   EDMA3_SLOPT_STATIC | EDMA3_SLOPT_AB_SYNC;
-	slot.bcnt = DDR3_EDMA_BCNT;
-	slot.acnt = DDR3_EDMA_BLK_SIZE;
-	slot.ccnt = DDR3_EDMA_CCNT;
-	slot.src_bidx = 0;
-	slot.dst_bidx = DDR3_EDMA_BLK_SIZE;
-	slot.src_cidx = 0;
-	slot.dst_cidx = 0;
-	slot.link = EDMA3_PARSET_NULL_LINK;
-	slot.bcntrld = 0;
-	edma3_slot_configure(KS2_EDMA0_BASE, DDR3_EDMA_SLOT_NUM, &slot);
-
-	/* configure quik edma channel */
-	edma_channel.slot = DDR3_EDMA_SLOT_NUM;
-	edma_channel.chnum = 0;
-	edma_channel.complete_code = 0;
-	/* event trigger after dst update */
-	edma_channel.trigger_slot_word = EDMA3_TWORD(dst);
-	qedma3_start(KS2_EDMA0_BASE, &edma_channel);
-
-	/* DDR3 size in segments (4KB seg size) */
-	seg_num = ddr3_size << (30 - KS2_MSMC_SEG_SIZE_SHIFT);
-
-	for (seg = 0; seg < seg_num; seg += KS2_MSMC_MAP_SEG_NUM) {
-		/* map 2GB 36-bit DDR address to 32-bit DDR address in EMIF
-		   access slave interface so that edma driver can access */
-		msmc_map_ses_segment(8, 0, base >> KS2_MSMC_SEG_SIZE_SHIFT,
-				     KS2_MSMC_DST_SEG_BASE + seg, MPAX_SEG_2G);
-
-		if ((seg_num - seg) > KS2_MSMC_MAP_SEG_NUM)
-			edma_blks = KS2_MSMC_MAP_SEG_NUM <<
-					(KS2_MSMC_SEG_SIZE_SHIFT
-					- DDR3_EDMA_BLK_SIZE_SHIFT);
-		else
-			edma_blks = (seg_num - seg) << (KS2_MSMC_SEG_SIZE_SHIFT
-					- DDR3_EDMA_BLK_SIZE_SHIFT);
-
-		/* Use edma driver to scrub 2GB DDR memory */
-		for (dst = base, blks = 0; blks < edma_blks;
-		     blks += DDR3_EDMA_BCNT, dst += DDR3_EDMA_XF_SIZE) {
-			edma3_set_src_addr(KS2_EDMA0_BASE,
-					   edma_channel.slot, (u32)edma_src);
-			edma3_set_dest_addr(KS2_EDMA0_BASE,
-					    edma_channel.slot, (u32)dst);
-
-			while (edma3_check_for_transfer(KS2_EDMA0_BASE,
-							&edma_channel))
-				udelay(10);
-		}
-	}
-
-	qedma3_stop(KS2_EDMA0_BASE, &edma_channel);
-
-	/* restore the SES MPAX regs */
-	msmc_set_ses_mpax(8, 0, mpax);
-}
-
-static void ddr3_ecc_init_range(u32 base)
-{
-	u32 ecc_val = KS2_DDR3_ECC_EN;
-	u32 rmw = ddr3_ecc_support_rmw(base);
-
-	if (rmw)
-		ecc_val |= KS2_DDR3_ECC_RMW_EN;
-
-	__raw_writel(0, base + KS2_DDR3_ECC_ADDR_RANGE1_OFFSET);
-
-	ddr3_ecc_config(base, ecc_val);
-}
-
-void ddr3_enable_ecc(u32 base, int test)
-{
-	u32 ecc_val = KS2_DDR3_ECC_ENABLE;
-	u32 rmw = ddr3_ecc_support_rmw(base);
-
-	if (test)
-		ecc_val |= KS2_DDR3_ECC_ADDR_RNG_1_EN;
-
-	if (!rmw) {
-		if (!test)
-			/* by default, disable ecc when rmw = 0 and no
-			   ecc test */
-			ecc_val = 0;
-	} else {
-		ecc_val |= KS2_DDR3_ECC_RMW_EN;
-	}
-
-	ddr3_ecc_config(base, ecc_val);
-}
-
-void ddr3_disable_ecc(u32 base)
-{
-	ddr3_ecc_config(base, 0);
-}
-
-#if defined(CONFIG_SOC_K2HK) || defined(CONFIG_SOC_K2L)
-static void cic_init(u32 base)
-{
-	/* Disable CIC global interrupts */
-	__raw_writel(0, base + KS2_CIC_GLOBAL_ENABLE);
-
-	/* Set to normal mode, no nesting, no priority hold */
-	__raw_writel(0, base + KS2_CIC_CTRL);
-	__raw_writel(0, base + KS2_CIC_HOST_CTRL);
-
-	/* Enable CIC global interrupts */
-	__raw_writel(1, base + KS2_CIC_GLOBAL_ENABLE);
-}
-
-static void cic_map_cic_to_gic(u32 base, u32 chan_num, u32 irq_num)
-{
-	/* Map the system interrupt to a CIC channel */
-	__raw_writeb(chan_num, base + KS2_CIC_CHAN_MAP(0) + irq_num);
-
-	/* Enable CIC system interrupt */
-	__raw_writel(irq_num, base + KS2_CIC_SYS_ENABLE_IDX_SET);
-
-	/* Enable CIC Host interrupt */
-	__raw_writel(chan_num, base + KS2_CIC_HOST_ENABLE_IDX_SET);
-}
-
-static void ddr3_map_ecc_cic2_irq(u32 base)
-{
-	cic_init(base);
-	cic_map_cic_to_gic(base, KS2_CIC2_DDR3_ECC_CHAN_NUM,
-			   KS2_CIC2_DDR3_ECC_IRQ_NUM);
-}
-#endif
-
-void ddr3_init_ecc(u32 base)
-{
-	u32 ddr3_size;
-
-	if (!ddr3_ecc_support_rmw(base)) {
-		ddr3_disable_ecc(base);
-		return;
-	}
-
-	ddr3_ecc_init_range(base);
-	ddr3_size = ddr3_get_size();
-	ddr3_reset_data(CONFIG_SYS_SDRAM_BASE, ddr3_size);
-
-	/* mapping DDR3 ECC system interrupt from CIC2 to GIC */
-#if defined(CONFIG_SOC_K2HK) || defined(CONFIG_SOC_K2L)
-	ddr3_map_ecc_cic2_irq(KS2_CIC2_BASE);
-#endif
-	ddr3_enable_ecc(base, 0);
-}
-
-void ddr3_check_ecc_int(u32 base)
-{
-	char *env;
-	int ecc_test = 0;
-	u32 value = __raw_readl(base + KS2_DDR3_ECC_INT_STATUS_OFFSET);
-
-	env = getenv("ecc_test");
-	if (env)
-		ecc_test = simple_strtol(env, NULL, 0);
-
-	if (value & KS2_DDR3_WR_ECC_ERR_SYS)
-		puts("DDR3 ECC write error interrupted\n");
-
-	if (value & KS2_DDR3_2B_ECC_ERR_SYS) {
-		puts("DDR3 ECC 2-bit error interrupted\n");
-
-		if (!ecc_test) {
-			puts("Reseting the device ...\n");
-			reset_cpu(0);
-		}
-	}
-
-	value = __raw_readl(base + KS2_DDR3_ONE_BIT_ECC_ERR_CNT_OFFSET);
-	if (value) {
-		printf("1-bit ECC err count: 0x%x\n", value);
-		value = __raw_readl(base +
-				    KS2_DDR3_ONE_BIT_ECC_ERR_ADDR_LOG_OFFSET);
-		printf("1-bit ECC err address log: 0x%x\n", value);
-	}
-}
-
-void ddr3_reset_ddrphy(void)
-{
-	u32 tmp;
-
-	/* Assert DDR3A  PHY reset */
-	tmp = readl(KS2_DDR3APLLCTL1);
-	tmp |= KS2_DDR3_PLLCTRL_PHY_RESET;
-	writel(tmp, KS2_DDR3APLLCTL1);
-
-	/* wait 10us to catch the reset */
-	udelay(10);
-
-	/* Release DDR3A PHY reset */
-	tmp = readl(KS2_DDR3APLLCTL1);
-	tmp &= ~KS2_DDR3_PLLCTRL_PHY_RESET;
-	__raw_writel(tmp, KS2_DDR3APLLCTL1);
-}
-
-#ifdef CONFIG_SOC_K2HK
-/**
- * ddr3_reset_workaround - reset workaround in case if leveling error
- * detected for PG 1.0 and 1.1 k2hk SoCs
- */
-void ddr3_err_reset_workaround(void)
-{
-	unsigned int tmp;
-	unsigned int tmp_a;
-	unsigned int tmp_b;
-
-	/*
-	 * Check for PGSR0 error bits of DDR3 PHY.
-	 * Check for WLERR, QSGERR, WLAERR,
-	 * RDERR, WDERR, REERR, WEERR error to see if they are set or not
-	 */
-	tmp_a = __raw_readl(KS2_DDR3A_DDRPHYC + KS2_DDRPHY_PGSR0_OFFSET);
-	tmp_b = __raw_readl(KS2_DDR3B_DDRPHYC + KS2_DDRPHY_PGSR0_OFFSET);
-
-	if (((tmp_a & 0x0FE00000) != 0) || ((tmp_b & 0x0FE00000) != 0)) {
-		printf("DDR Leveling Error Detected!\n");
-		printf("DDR3A PGSR0 = 0x%x\n", tmp_a);
-		printf("DDR3B PGSR0 = 0x%x\n", tmp_b);
-
-		/*
-		 * Write Keys to KICK registers to enable writes to registers
-		 * in boot config space
-		 */
-		__raw_writel(KS2_KICK0_MAGIC, KS2_KICK0);
-		__raw_writel(KS2_KICK1_MAGIC, KS2_KICK1);
-
-		/*
-		 * Move DDR3A Module out of reset isolation by setting
-		 * MDCTL23[12] = 0
-		 */
-		tmp_a = __raw_readl(KS2_PSC_BASE +
-				    PSC_REG_MDCTL(KS2_LPSC_EMIF4F_DDR3A));
-
-		tmp_a = PSC_REG_MDCTL_SET_RESET_ISO(tmp_a, 0);
-		__raw_writel(tmp_a, KS2_PSC_BASE +
-			     PSC_REG_MDCTL(KS2_LPSC_EMIF4F_DDR3A));
-
-		/*
-		 * Move DDR3B Module out of reset isolation by setting
-		 * MDCTL24[12] = 0
-		 */
-		tmp_b = __raw_readl(KS2_PSC_BASE +
-				    PSC_REG_MDCTL(KS2_LPSC_EMIF4F_DDR3B));
-		tmp_b = PSC_REG_MDCTL_SET_RESET_ISO(tmp_b, 0);
-		__raw_writel(tmp_b, KS2_PSC_BASE +
-			     PSC_REG_MDCTL(KS2_LPSC_EMIF4F_DDR3B));
-
-		/*
-		 * Write 0x5A69 Key to RSTCTRL[15:0] to unlock writes
-		 * to RSTCTRL and RSTCFG
-		 */
-		tmp = __raw_readl(KS2_RSTCTRL);
-		tmp &= KS2_RSTCTRL_MASK;
-		tmp |= KS2_RSTCTRL_KEY;
-		__raw_writel(tmp, KS2_RSTCTRL);
-
-		/*
-		 * Set PLL Controller to drive hard reset on SW trigger by
-		 * setting RSTCFG[13] = 0
-		 */
-		tmp = __raw_readl(KS2_RSTCTRL_RSCFG);
-		tmp &= ~KS2_RSTYPE_PLL_SOFT;
-		__raw_writel(tmp, KS2_RSTCTRL_RSCFG);
-
-		reset_cpu(0);
-	}
-}
-#endif
diff --git a/arch/arm/cpu/armv7/keystone/init.c b/arch/arm/cpu/armv7/keystone/init.c
deleted file mode 100644
index c96845c4e2..0000000000
--- a/arch/arm/cpu/armv7/keystone/init.c
+++ /dev/null
@@ -1,151 +0,0 @@
-/*
- * Keystone2: Architecture initialization
- *
- * (C) Copyright 2012-2014
- *     Texas Instruments Incorporated, <www.ti.com>
- *
- * SPDX-License-Identifier:     GPL-2.0+
- */
-
-#include <common.h>
-#include <ns16550.h>
-#include <asm/io.h>
-#include <asm/arch/msmc.h>
-#include <asm/arch/clock.h>
-#include <asm/arch/hardware.h>
-#include <asm/arch/psc_defs.h>
-
-#define MAX_PCI_PORTS		2
-enum pci_mode	{
-	ENDPOINT,
-	LEGACY_ENDPOINT,
-	ROOTCOMPLEX,
-};
-
-#define DEVCFG_MODE_MASK		(BIT(2) | BIT(1))
-#define DEVCFG_MODE_SHIFT		1
-
-void chip_configuration_unlock(void)
-{
-	__raw_writel(KS2_KICK0_MAGIC, KS2_KICK0);
-	__raw_writel(KS2_KICK1_MAGIC, KS2_KICK1);
-}
-
-#ifdef CONFIG_SOC_K2L
-void osr_init(void)
-{
-	u32 i;
-	u32 j;
-	u32 val;
-	u32 base = KS2_OSR_CFG_BASE;
-	u32 ecc_ctrl[KS2_OSR_NUM_RAM_BANKS];
-
-	/* Enable the OSR clock domain */
-	psc_enable_module(KS2_LPSC_OSR);
-
-	/* Disable OSR ECC check for all the ram banks */
-	for (i = 0; i < KS2_OSR_NUM_RAM_BANKS; i++) {
-		val = i | KS2_OSR_ECC_VEC_TRIG_RD |
-			(KS2_OSR_ECC_CTRL << KS2_OSR_ECC_VEC_RD_ADDR_SH);
-
-		writel(val , base + KS2_OSR_ECC_VEC);
-
-		/**
-		 * wait till read is done.
-		 * Print should be added after earlyprintk support is added.
-		 */
-		for (j = 0; j < 10000; j++) {
-			val = readl(base + KS2_OSR_ECC_VEC);
-			if (val & KS2_OSR_ECC_VEC_RD_DONE)
-				break;
-		}
-
-		ecc_ctrl[i] = readl(base + KS2_OSR_ECC_CTRL) ^
-						KS2_OSR_ECC_CTRL_CHK;
-
-		writel(ecc_ctrl[i], KS2_MSMC_DATA_BASE + i * 4);
-		writel(ecc_ctrl[i], base + KS2_OSR_ECC_CTRL);
-	}
-
-	/* Reset OSR memory to all zeros */
-	for (i = 0; i < KS2_OSR_SIZE; i += 4)
-		writel(0, KS2_OSR_DATA_BASE + i);
-
-	/* Enable OSR ECC check for all the ram banks */
-	for (i = 0; i < KS2_OSR_NUM_RAM_BANKS; i++)
-		writel(ecc_ctrl[i] |
-		       KS2_OSR_ECC_CTRL_CHK, base + KS2_OSR_ECC_CTRL);
-}
-#endif
-
-/* Function to set up PCIe mode */
-static void config_pcie_mode(int pcie_port,  enum pci_mode mode)
-{
-	u32 val = __raw_readl(KS2_DEVCFG);
-
-	if (pcie_port >= MAX_PCI_PORTS)
-		return;
-
-	/**
-	 * each pci port has two bits for mode and it starts at
-	 * bit 1. So use port number to get the right bit position.
-	 */
-	pcie_port <<= 1;
-	val &= ~(DEVCFG_MODE_MASK << pcie_port);
-	val |= ((mode << DEVCFG_MODE_SHIFT) << pcie_port);
-	__raw_writel(val, KS2_DEVCFG);
-}
-
-int arch_cpu_init(void)
-{
-	chip_configuration_unlock();
-	icache_enable();
-
-	msmc_share_all_segments(KS2_MSMC_SEGMENT_TETRIS);
-	msmc_share_all_segments(KS2_MSMC_SEGMENT_NETCP);
-	msmc_share_all_segments(KS2_MSMC_SEGMENT_QM_PDSP);
-	msmc_share_all_segments(KS2_MSMC_SEGMENT_PCIE0);
-
-	/* Initialize the PCIe-0 to work as Root Complex */
-	config_pcie_mode(0, ROOTCOMPLEX);
-#if defined(CONFIG_SOC_K2E) || defined(CONFIG_SOC_K2L)
-	msmc_share_all_segments(KS2_MSMC_SEGMENT_PCIE1);
-	/* Initialize the PCIe-1 to work as Root Complex */
-	config_pcie_mode(1, ROOTCOMPLEX);
-#endif
-#ifdef CONFIG_SOC_K2L
-	osr_init();
-#endif
-
-	/*
-	 * just initialise the COM2 port so that TI specific
-	 * UART register PWREMU_MGMT is initialized. Linux UART
-	 * driver doesn't handle this.
-	 */
-	NS16550_init((NS16550_t)(CONFIG_SYS_NS16550_COM2),
-		     CONFIG_SYS_NS16550_CLK / 16 / CONFIG_BAUDRATE);
-
-	return 0;
-}
-
-void reset_cpu(ulong addr)
-{
-	volatile u32 *rstctrl = (volatile u32 *)(KS2_RSTCTRL);
-	u32 tmp;
-
-	tmp = *rstctrl & KS2_RSTCTRL_MASK;
-	*rstctrl = tmp | KS2_RSTCTRL_KEY;
-
-	*rstctrl &= KS2_RSTCTRL_SWRST;
-
-	for (;;)
-		;
-}
-
-void enable_caches(void)
-{
-#ifndef CONFIG_SYS_DCACHE_OFF
-	/* Enable D-cache. I-cache is already enabled in start.S */
-	dcache_enable();
-#endif
-}
diff --git a/arch/arm/cpu/armv7/keystone/keystone.c b/arch/arm/cpu/armv7/keystone/keystone.c
deleted file mode 100644
index 11a9357db4..0000000000
--- a/arch/arm/cpu/armv7/keystone/keystone.c
+++ /dev/null
@@ -1,87 +0,0 @@
-/*
- * Keystone EVM : Board initialization
- *
- * (C) Copyright 2014
- *     Texas Instruments Incorporated, <www.ti.com>
- *
- * SPDX-License-Identifier:     GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/io.h>
-#include <asm/arch/mon.h>
-#include <asm/arch/psc_defs.h>
-#include <asm/arch/hardware.h>
-#include <asm/arch/hardware.h>
-
-/**
- * cpu_to_bus - swap bytes of the 32-bit data if the device is BE
- * @ptr - array of data
- * @length - lenght of data array
- */
-int cpu_to_bus(u32 *ptr, u32 length)
-{
-	u32 i;
-
-	if (!(readl(KS2_DEVSTAT) & 0x1))
-		for (i = 0; i < length; i++, ptr++)
-			*ptr = cpu_to_be32(*ptr);
-
-	return 0;
-}
-
-static int turn_off_myself(void)
-{
-	printf("Turning off ourselves\r\n");
-	mon_power_off(0);
-
-	psc_disable_module(KS2_LPSC_TETRIS);
-	psc_disable_domain(KS2_TETRIS_PWR_DOMAIN);
-
-	asm volatile ("isb\n"
-		      "dsb\n"
-		      "wfi\n");
-
-	printf("What! Should not see that\n");
-	return 0;
-}
-
-static void turn_off_all_dsps(int num_dsps)
-{
-	int i;
-
-	for (i = 0; i < num_dsps; i++) {
-		if (psc_disable_module(i + KS2_LPSC_GEM_0))
-			printf("Cannot disable module for #%d DSP", i);
-
-		if (psc_disable_domain(i + 8))
-			printf("Cannot disable domain for #%d DSP", i);
-	}
-}
-
-int do_killme_cmd(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
-{
-	return turn_off_myself();
-}
-
-U_BOOT_CMD(
-	killme, 1,      0,      do_killme_cmd,
-	"turn off main ARM core",
-	"turn off main ARM core. Should not live after that :(\n"
-);
-
-int misc_init_r(void)
-{
-	char *env;
-	long ks2_debug = 0;
-
-	env = getenv("ks2_debug");
-
-	if (env)
-		ks2_debug = simple_strtol(env, NULL, 0);
-
-	if ((ks2_debug & DBG_LEAVE_DSPS_ON) == 0)
-		turn_off_all_dsps(KS2_NUM_DSPS);
-
-	return 0;
-}
diff --git a/arch/arm/cpu/armv7/keystone/msmc.c b/arch/arm/cpu/armv7/keystone/msmc.c
deleted file mode 100644
index 7899141d54..0000000000
--- a/arch/arm/cpu/armv7/keystone/msmc.c
+++ /dev/null
@@ -1,94 +0,0 @@
-/*
- * MSMC controller utilities
- *
- * (C) Copyright 2012-2014
- *     Texas Instruments Incorporated, <www.ti.com>
- *
- * SPDX-License-Identifier:     GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/arch/msmc.h>
-
-struct mpax {
-	u32	mpaxl;
-	u32	mpaxh;
-};
-
-struct msms_regs {
-	u32	pid;
-	u32	_res_04;
-	u32	smcerrar;
-	u32	smcerrxr;
-	u32	smedcc;
-	u32	smcea;
-	u32	smsecc;
-	u32	smpfar;
-	u32	smpfxr;
-	u32	smpfr;
-	u32	smpfcr;
-	u32	_res_2c;
-	u32	sbndc[8];
-	u32	sbndm;
-	u32	sbnde;
-	u32	_res_58;
-	u32	cfglck;
-	u32	cfgulck;
-	u32	cfglckstat;
-	u32	sms_mpax_lck;
-	u32	sms_mpax_ulck;
-	u32	sms_mpax_lckstat;
-	u32	ses_mpax_lck;
-	u32	ses_mpax_ulck;
-	u32	ses_mpax_lckstat;
-	u32	smestat;
-	u32	smirstat;
-	u32	smirc;
-	u32	smiestat;
-	u32	smiec;
-	u32	_res_94_c0[12];
-	u32	smncerrar;
-	u32	smncerrxr;
-	u32	smncea;
-	u32	_res_d0_1fc[76];
-	struct mpax sms[16][8];
-	struct mpax ses[16][8];
-};
-
-
-void msmc_share_all_segments(int priv_id)
-{
-	struct msms_regs *msmc = (struct msms_regs *)KS2_MSMC_CTRL_BASE;
-	int j;
-
-	for (j = 0; j < 8; j++) {
-		msmc->sms[priv_id][j].mpaxh &= 0xffffff7ful;
-		msmc->ses[priv_id][j].mpaxh &= 0xffffff7ful;
-	}
-}
-
-void msmc_map_ses_segment(int priv_id, int ses_pair,
-			  u32 src_pfn, u32 dst_pfn, enum mpax_seg_size size)
-{
-	struct msms_regs *msmc = (struct msms_regs *)KS2_MSMC_CTRL_BASE;
-
-	msmc->ses[priv_id][ses_pair].mpaxh = src_pfn << 12 |
-					     (size & 0x1f) | 0x80;
-	msmc->ses[priv_id][ses_pair].mpaxl = dst_pfn << 8 | 0x3f;
-}
-
-void msmc_get_ses_mpax(int priv_id, int ses_pair, u32 *mpax)
-{
-	struct msms_regs *msmc = (struct msms_regs *)KS2_MSMC_CTRL_BASE;
-
-	*mpax++ = msmc->ses[priv_id][ses_pair].mpaxl;
-	*mpax = msmc->ses[priv_id][ses_pair].mpaxh;
-}
-
-void msmc_set_ses_mpax(int priv_id, int ses_pair, u32 *mpax)
-{
-	struct msms_regs *msmc = (struct msms_regs *)KS2_MSMC_CTRL_BASE;
-
-	msmc->ses[priv_id][ses_pair].mpaxl = *mpax++;
-	msmc->ses[priv_id][ses_pair].mpaxh = *mpax;
-}
diff --git a/arch/arm/cpu/armv7/keystone/psc.c b/arch/arm/cpu/armv7/keystone/psc.c
deleted file mode 100644
index 237e776e87..0000000000
--- a/arch/arm/cpu/armv7/keystone/psc.c
+++ /dev/null
@@ -1,227 +0,0 @@
-/*
- * Keystone: PSC configuration module
- *
- * (C) Copyright 2012-2014
- *     Texas Instruments Incorporated, <www.ti.com>
- *
- * SPDX-License-Identifier:     GPL-2.0+
- */
-
-#include <common.h>
-#include <asm-generic/errno.h>
-#include <asm/io.h>
-#include <asm/processor.h>
-#include <asm/arch/psc_defs.h>
-
-int psc_delay(void)
-{
-	udelay(10);
-	return 10;
-}
-
-/*
- * FUNCTION PURPOSE: Wait for end of transitional state
- *
- * DESCRIPTION: Polls pstat for the selected domain and waits for transitions
- *              to be complete.
- *
- *              Since this is boot loader code it is *ASSUMED* that interrupts
- *              are disabled and no other core is mucking around with the psc
- *              at the same time.
- *
- *              Returns 0 when the domain is free. Returns -1 if a timeout
- *              occurred waiting for the completion.
- */
-int psc_wait(u32 domain_num)
-{
-	u32 retry;
-	u32 ptstat;
-
-	/*
-	 * Do nothing if the power domain is in transition. This should never
-	 * happen since the boot code is the only software accesses psc.
-	 * It's still remotely possible that the hardware state machines
-	 * initiate transitions.
-	 * Don't trap if the domain (or a module in this domain) is
-	 * stuck in transition.
-	 */
-	retry = 0;
-
-	do {
-		ptstat = __raw_readl(KS2_PSC_BASE + PSC_REG_PSTAT);
-		ptstat = ptstat & (1 << domain_num);
-	} while ((ptstat != 0) && ((retry += psc_delay()) <
-		 PSC_PTSTAT_TIMEOUT_LIMIT));
-
-	if (retry >= PSC_PTSTAT_TIMEOUT_LIMIT)
-		return -1;
-
-	return 0;
-}
-
-u32 psc_get_domain_num(u32 mod_num)
-{
-	u32 domain_num;
-
-	/* Get the power domain associated with the module number */
-	domain_num = __raw_readl(KS2_PSC_BASE + PSC_REG_MDCFG(mod_num));
-	domain_num = PSC_REG_MDCFG_GET_PD(domain_num);
-
-	return domain_num;
-}
-
-/*
- * FUNCTION PURPOSE: Power up/down a module
- *
- * DESCRIPTION: Powers up/down the requested module and the associated power
- *		domain if required. No action is taken it the module is
- *		already powered up/down.
- *
- *              This only controls modules. The domain in which the module
- *              resides will be left in the power on state. Multiple modules
- *              can exist in a power domain, so powering down the domain based
- *              on a single module is not done.
- *
- *              Returns 0 on success, -1 if the module can't be powered up, or
- *              if there is a timeout waiting for the transition.
- */
-int psc_set_state(u32 mod_num, u32 state)
-{
-	u32 domain_num;
-	u32 pdctl;
-	u32 mdctl;
-	u32 ptcmd;
-	u32 reset_iso;
-	u32 v;
-
-	/*
-	 * Get the power domain associated with the module number, and reset
-	 * isolation functionality
-	 */
-	v = __raw_readl(KS2_PSC_BASE + PSC_REG_MDCFG(mod_num));
-	domain_num = PSC_REG_MDCFG_GET_PD(v);
-	reset_iso  = PSC_REG_MDCFG_GET_RESET_ISO(v);
-
-	/* Wait for the status of the domain/module to be non-transitional */
-	if (psc_wait(domain_num) != 0)
-		return -1;
-
-	/*
-	 * Perform configuration even if the current status matches the
-	 * existing state
-	 *
-	 * Set the next state of the power domain to on. It's OK if the domain
-	 * is always on. This code will not ever power down a domain, so no
-	 * change is made if the new state is power down.
-	 */
-	if (state == PSC_REG_VAL_MDCTL_NEXT_ON) {
-		pdctl = __raw_readl(KS2_PSC_BASE + PSC_REG_PDCTL(domain_num));
-		pdctl = PSC_REG_PDCTL_SET_NEXT(pdctl,
-					       PSC_REG_VAL_PDCTL_NEXT_ON);
-		__raw_writel(pdctl, KS2_PSC_BASE + PSC_REG_PDCTL(domain_num));
-	}
-
-	/* Set the next state for the module to enabled/disabled */
-	mdctl = __raw_readl(KS2_PSC_BASE + PSC_REG_MDCTL(mod_num));
-	mdctl = PSC_REG_MDCTL_SET_NEXT(mdctl, state);
-	mdctl = PSC_REG_MDCTL_SET_RESET_ISO(mdctl, reset_iso);
-	__raw_writel(mdctl, KS2_PSC_BASE + PSC_REG_MDCTL(mod_num));
-
-	/* Trigger the enable */
-	ptcmd = __raw_readl(KS2_PSC_BASE + PSC_REG_PTCMD);
-	ptcmd |= (u32)(1<<domain_num);
-	__raw_writel(ptcmd, KS2_PSC_BASE + PSC_REG_PTCMD);
-
-	/* Wait on the complete */
-	return psc_wait(domain_num);
-}
-
-/*
- * FUNCTION PURPOSE: Power up a module
- *
- * DESCRIPTION: Powers up the requested module and the associated power domain
- *              if required. No action is taken it the module is already
- *              powered up.
- *
- *              Returns 0 on success, -1 if the module can't be powered up, or
- *              if there is a timeout waiting for the transition.
- */
-int psc_enable_module(u32 mod_num)
-{
-	u32 mdctl;
-
-	/* Set the bit to apply reset */
-	mdctl = __raw_readl(KS2_PSC_BASE + PSC_REG_MDCTL(mod_num));
-	if ((mdctl & 0x3f) == PSC_REG_VAL_MDSTAT_STATE_ON)
-		return 0;
-
-	return psc_set_state(mod_num, PSC_REG_VAL_MDCTL_NEXT_ON);
-}
-
-/*
- * FUNCTION PURPOSE: Power down a module
- *
- * DESCRIPTION: Powers down the requested module.
- *
- *              Returns 0 on success, -1 on failure or timeout.
- */
-int psc_disable_module(u32 mod_num)
-{
-	u32 mdctl;
-
-	/* Set the bit to apply reset */
-	mdctl = __raw_readl(KS2_PSC_BASE + PSC_REG_MDCTL(mod_num));
-	if ((mdctl & 0x3f) == 0)
-		return 0;
-	mdctl = PSC_REG_MDCTL_SET_LRSTZ(mdctl, 0);
-	__raw_writel(mdctl, KS2_PSC_BASE + PSC_REG_MDCTL(mod_num));
-
-	return psc_set_state(mod_num, PSC_REG_VAL_MDCTL_NEXT_SWRSTDISABLE);
-}
-
-/*
- * FUNCTION PURPOSE: Set the reset isolation bit in mdctl
- *
- * DESCRIPTION: The reset isolation enable bit is set. The state of the module
- *              is not changed. Returns 0 if the module config showed that
- *              reset isolation is supported. Returns 1 otherwise. This is not
- *              an error, but setting the bit in mdctl has no effect.
- */
-int psc_set_reset_iso(u32 mod_num)
-{
-	u32 v;
-	u32 mdctl;
-
-	/* Set the reset isolation bit */
-	mdctl = __raw_readl(KS2_PSC_BASE + PSC_REG_MDCTL(mod_num));
-	mdctl = PSC_REG_MDCTL_SET_RESET_ISO(mdctl, 1);
-	__raw_writel(mdctl, KS2_PSC_BASE + PSC_REG_MDCTL(mod_num));
-
-	v = __raw_readl(KS2_PSC_BASE + PSC_REG_MDCFG(mod_num));
-	if (PSC_REG_MDCFG_GET_RESET_ISO(v) == 1)
-		return 0;
-
-	return 1;
-}
-
-/*
- * FUNCTION PURPOSE: Disable a power domain
- *
- * DESCRIPTION: The power domain is disabled
- */
-int psc_disable_domain(u32 domain_num)
-{
-	u32 pdctl;
-	u32 ptcmd;
-
-	pdctl = __raw_readl(KS2_PSC_BASE + PSC_REG_PDCTL(domain_num));
-	pdctl = PSC_REG_PDCTL_SET_NEXT(pdctl, PSC_REG_VAL_PDCTL_NEXT_OFF);
-	pdctl = PSC_REG_PDCTL_SET_PDMODE(pdctl, PSC_REG_VAL_PDCTL_PDMODE_SLEEP);
-	__raw_writel(pdctl, KS2_PSC_BASE + PSC_REG_PDCTL(domain_num));
-
-	ptcmd = __raw_readl(KS2_PSC_BASE + PSC_REG_PTCMD);
-	ptcmd |= (u32)(1 << domain_num);
-	__raw_writel(ptcmd, KS2_PSC_BASE + PSC_REG_PTCMD);
-
-	return psc_wait(domain_num);
-}
diff --git a/arch/arm/cpu/armv7/mx6/ddr.c b/arch/arm/cpu/armv7/mx6/ddr.c
index 7a9b03a68f..fef2231a39 100644
--- a/arch/arm/cpu/armv7/mx6/ddr.c
+++ b/arch/arm/cpu/armv7/mx6/ddr.c
@@ -12,6 +12,65 @@
 #include <asm/io.h>
 #include <asm/types.h>
 
+#if defined(CONFIG_MX6SX)
+/* Configure MX6SX mmdc iomux */
+void mx6sx_dram_iocfg(unsigned width,
+		      const struct mx6sx_iomux_ddr_regs *ddr,
+		      const struct mx6sx_iomux_grp_regs *grp)
+{
+	struct mx6sx_iomux_ddr_regs *mx6_ddr_iomux;
+	struct mx6sx_iomux_grp_regs *mx6_grp_iomux;
+
+	mx6_ddr_iomux = (struct mx6sx_iomux_ddr_regs *)MX6SX_IOM_DDR_BASE;
+	mx6_grp_iomux = (struct mx6sx_iomux_grp_regs *)MX6SX_IOM_GRP_BASE;
+
+	/* DDR IO TYPE */
+	writel(grp->grp_ddr_type, &mx6_grp_iomux->grp_ddr_type);
+	writel(grp->grp_ddrpke, &mx6_grp_iomux->grp_ddrpke);
+
+	/* CLOCK */
+	writel(ddr->dram_sdclk_0, &mx6_ddr_iomux->dram_sdclk_0);
+
+	/* ADDRESS */
+	writel(ddr->dram_cas, &mx6_ddr_iomux->dram_cas);
+	writel(ddr->dram_ras, &mx6_ddr_iomux->dram_ras);
+	writel(grp->grp_addds, &mx6_grp_iomux->grp_addds);
+
+	/* Control */
+	writel(ddr->dram_reset, &mx6_ddr_iomux->dram_reset);
+	writel(ddr->dram_sdba2, &mx6_ddr_iomux->dram_sdba2);
+	writel(ddr->dram_sdcke0, &mx6_ddr_iomux->dram_sdcke0);
+	writel(ddr->dram_sdcke1, &mx6_ddr_iomux->dram_sdcke1);
+	writel(ddr->dram_odt0, &mx6_ddr_iomux->dram_odt0);
+	writel(ddr->dram_odt1, &mx6_ddr_iomux->dram_odt1);
+	writel(grp->grp_ctlds, &mx6_grp_iomux->grp_ctlds);
+
+	/* Data Strobes */
+	writel(grp->grp_ddrmode_ctl, &mx6_grp_iomux->grp_ddrmode_ctl);
+	writel(ddr->dram_sdqs0, &mx6_ddr_iomux->dram_sdqs0);
+	writel(ddr->dram_sdqs1, &mx6_ddr_iomux->dram_sdqs1);
+	if (width >= 32) {
+		writel(ddr->dram_sdqs2, &mx6_ddr_iomux->dram_sdqs2);
+		writel(ddr->dram_sdqs3, &mx6_ddr_iomux->dram_sdqs3);
+	}
+
+	/* Data */
+	writel(grp->grp_ddrmode, &mx6_grp_iomux->grp_ddrmode);
+	writel(grp->grp_b0ds, &mx6_grp_iomux->grp_b0ds);
+	writel(grp->grp_b1ds, &mx6_grp_iomux->grp_b1ds);
+	if (width >= 32) {
+		writel(grp->grp_b2ds, &mx6_grp_iomux->grp_b2ds);
+		writel(grp->grp_b3ds, &mx6_grp_iomux->grp_b3ds);
+	}
+	writel(ddr->dram_dqm0, &mx6_ddr_iomux->dram_dqm0);
+	writel(ddr->dram_dqm1, &mx6_ddr_iomux->dram_dqm1);
+	if (width >= 32) {
+		writel(ddr->dram_dqm2, &mx6_ddr_iomux->dram_dqm2);
+		writel(ddr->dram_dqm3, &mx6_ddr_iomux->dram_dqm3);
+	}
+}
+#endif
+
 #if defined(CONFIG_MX6QDL) || defined(CONFIG_MX6Q) || defined(CONFIG_MX6D)
 /* Configure MX6DQ mmdc iomux */
 void mx6dq_dram_iocfg(unsigned width,
@@ -184,12 +243,19 @@ void mx6sdl_dram_iocfg(unsigned width,
  */
 #define MR(val, ba, cmd, cs1) \
 	((val << 16) | (1 << 15) | (cmd << 4) | (cs1 << 3) | ba)
+#ifdef CONFIG_MX6SX
+#define MMDC1(entry, value)	do {} while (0)
+#else
+#define MMDC1(entry, value) do { mmdc1->entry = value; } while (0)
+#endif
 void mx6_dram_cfg(const struct mx6_ddr_sysinfo *sysinfo,
 		  const struct mx6_mmdc_calibration *calib,
 		  const struct mx6_ddr3_cfg *ddr3_cfg)
 {
 	volatile struct mmdc_p_regs *mmdc0;
+#ifndef CONFIG_MX6SX
 	volatile struct mmdc_p_regs *mmdc1;
+#endif
 	u32 val;
 	u8 tcke, tcksrx, tcksre, txpdll, taofpd, taonpd, trrd;
 	u8 todtlon, taxpd, tanpd, tcwl, txp, tfaw, tcl;
@@ -203,7 +269,9 @@ void mx6_dram_cfg(const struct mx6_ddr_sysinfo *sysinfo,
 	int cs;
 
 	mmdc0 = (struct mmdc_p_regs *)MMDC_P0_BASE_ADDR;
+#ifndef CONFIG_MX6SX
 	mmdc1 = (struct mmdc_p_regs *)MMDC_P1_BASE_ADDR;
+#endif
 
 	/* MX6D/MX6Q: 1066 MHz memory clock, clkper = 1.894ns = 1894ps */
 	if (is_cpu_type(MXC_CPU_MX6Q) || is_cpu_type(MXC_CPU_MX6D)) {
@@ -362,12 +430,12 @@ void mx6_dram_cfg(const struct mx6_ddr_sysinfo *sysinfo,
 	mmdc0->mprddlctl = calib->p0_mprddlctl;
 	mmdc0->mpwrdlctl = calib->p0_mpwrdlctl;
 	if (sysinfo->dsize > 1) {
-		mmdc1->mpwldectrl0 = calib->p1_mpwldectrl0;
-		mmdc1->mpwldectrl1 = calib->p1_mpwldectrl1;
-		mmdc1->mpdgctrl0 = calib->p1_mpdgctrl0;
-		mmdc1->mpdgctrl1 = calib->p1_mpdgctrl1;
-		mmdc1->mprddlctl = calib->p1_mprddlctl;
-		mmdc1->mpwrdlctl = calib->p1_mpwrdlctl;
+		MMDC1(mpwldectrl0, calib->p1_mpwldectrl0);
+		MMDC1(mpwldectrl1, calib->p1_mpwldectrl1);
+		MMDC1(mpdgctrl0, calib->p1_mpdgctrl0);
+		MMDC1(mpdgctrl1, calib->p1_mpdgctrl1);
+		MMDC1(mprddlctl, calib->p1_mprddlctl);
+		MMDC1(mpwrdlctl, calib->p1_mpwrdlctl);
 	}
 
 	/* Read data DQ Byte0-3 delay */
@@ -379,23 +447,23 @@ void mx6_dram_cfg(const struct mx6_ddr_sysinfo *sysinfo,
 	}
 
 	if (sysinfo->dsize > 1) {
-		mmdc1->mprddqby0dl = 0x33333333;
-		mmdc1->mprddqby1dl = 0x33333333;
-		mmdc1->mprddqby2dl = 0x33333333;
-		mmdc1->mprddqby3dl = 0x33333333;
+		MMDC1(mprddqby0dl, 0x33333333);
+		MMDC1(mprddqby1dl, 0x33333333);
+		MMDC1(mprddqby2dl, 0x33333333);
+		MMDC1(mprddqby3dl, 0x33333333);
 	}
 
 	/* MMDC Termination: rtt_nom:2 RZQ/2(120ohm), rtt_nom:1 RZQ/4(60ohm) */
 	val = (sysinfo->rtt_nom == 2) ? 0x00011117 : 0x00022227;
 	mmdc0->mpodtctrl = val;
 	if (sysinfo->dsize > 1)
-		mmdc1->mpodtctrl = val;
+		MMDC1(mpodtctrl, val);
 
 	/* complete calibration */
 	val = (1 << 11); /* Force measurement on delay-lines */
 	mmdc0->mpmur0 = val;
 	if (sysinfo->dsize > 1)
-		mmdc1->mpmur0 = val;
+		MMDC1(mpmur0, val);
 
 	/* Step 1: configuration request */
 	mmdc0->mdscr = (u32)(1 << 15); /* config request */
@@ -435,7 +503,7 @@ void mx6_dram_cfg(const struct mx6_ddr_sysinfo *sysinfo,
 	val = 0xa1390001; /* one-time HW ZQ calib */
 	mmdc0->mpzqhwctrl = val;
 	if (sysinfo->dsize > 1)
-		mmdc1->mpzqhwctrl = val;
+		MMDC1(mpzqhwctrl, val);
 
 	/* Step 7: Enable MMDC with desired chip select */
 	mmdc0->mdctl |= (1 << 31) |			     /* SDE_0 for CS0 */
@@ -477,7 +545,7 @@ void mx6_dram_cfg(const struct mx6_ddr_sysinfo *sysinfo,
 	val = 0xa1390003;
 	mmdc0->mpzqhwctrl = val;
 	if (sysinfo->dsize > 1)
-		mmdc1->mpzqhwctrl = val;
+		MMDC1(mpzqhwctrl, val);
 
 	/* Step 12: Configure and activate periodic refresh */
 	mmdc0->mdref = (1 << 14) | /* REF_SEL: Periodic refresh cycle: 32kHz */
diff --git a/arch/arm/cpu/armv7/mx6/soc.c b/arch/arm/cpu/armv7/mx6/soc.c
index 5f5f497201..e599a12b3a 100644
--- a/arch/arm/cpu/armv7/mx6/soc.c
+++ b/arch/arm/cpu/armv7/mx6/soc.c
@@ -109,7 +109,7 @@ void init_aips(void)
 	aips1 = (struct aipstz_regs *)AIPS1_BASE_ADDR;
 	aips2 = (struct aipstz_regs *)AIPS2_BASE_ADDR;
 #ifdef CONFIG_MX6SX
-	aips3 = (struct aipstz_regs *)AIPS3_BASE_ADDR;
+	aips3 = (struct aipstz_regs *)AIPS3_CONFIG_BASE_ADDR;
 #endif
 
 	/*
diff --git a/arch/arm/cpu/armv7/omap-common/clocks-common.c b/arch/arm/cpu/armv7/omap-common/clocks-common.c
index 8e7411d437..03674e609f 100644
--- a/arch/arm/cpu/armv7/omap-common/clocks-common.c
+++ b/arch/arm/cpu/armv7/omap-common/clocks-common.c
@@ -437,12 +437,15 @@ void do_scale_vcore(u32 vcore_reg, u32 volt_mv, struct pmic_data *pmic)
 {
 	u32 offset_code;
 	u32 offset = volt_mv;
+#ifndef	CONFIG_DRA7XX
 	int ret = 0;
+#endif
 
 	if (!volt_mv)
 		return;
 
 	pmic->pmic_bus_init();
+#ifndef	CONFIG_DRA7XX
 	/* See if we can first get the GPIO if needed */
 	if (pmic->gpio_en)
 		ret = gpio_request(pmic->gpio, "PMIC_GPIO");
@@ -456,7 +459,7 @@ void do_scale_vcore(u32 vcore_reg, u32 volt_mv, struct pmic_data *pmic)
 	/* Pull the GPIO low to select SET0 register, while we program SET1 */
 	if (pmic->gpio_en)
 		gpio_direction_output(pmic->gpio, 0);
-
+#endif
 	/* convert to uV for better accuracy in the calculations */
 	offset *= 1000;
 
@@ -467,9 +470,10 @@ void do_scale_vcore(u32 vcore_reg, u32 volt_mv, struct pmic_data *pmic)
 
 	if (pmic->pmic_write(pmic->i2c_slave_addr, vcore_reg, offset_code))
 		printf("Scaling voltage failed for 0x%x\n", vcore_reg);
-
+#ifndef	CONFIG_DRA7XX
 	if (pmic->gpio_en)
 		gpio_direction_output(pmic->gpio, 1);
+#endif
 }
 
 static u32 optimize_vcore_voltage(struct volts const *v)
@@ -505,13 +509,79 @@ static u32 optimize_vcore_voltage(struct volts const *v)
 }
 
 /*
- * Setup the voltages for vdd_mpu, vdd_core, and vdd_iva
- * We set the maximum voltages allowed here because Smart-Reflex is not
- * enabled in bootloader. Voltage initialization in the kernel will set
- * these to the nominal values after enabling Smart-Reflex
+ * Setup the voltages for the main SoC core power domains.
+ * We start with the maximum voltages allowed here, as set in the corresponding
+ * vcores_data struct, and then scale (usually down) to the fused values that
+ * are retrieved from the SoC. The scaling happens only if the efuse.reg fields
+ * are initialised.
+ * Rail grouping is supported for the DRA7xx SoCs only, therefore the code is
+ * compiled conditionally. Note that the new code writes the scaled (or zeroed)
+ * values back to the vcores_data struct for eventual reuse. Zero values mean
+ * that the corresponding rails are not controlled separately, and are not sent
+ * to the PMIC.
  */
 void scale_vcores(struct vcores_data const *vcores)
 {
+#if defined(CONFIG_DRA7XX)
+	int i;
+	struct volts *pv = (struct volts *)vcores;
+	struct volts *px;
+
+	for (i=0; i<(sizeof(struct vcores_data)/sizeof(struct volts)); i++) {
+		debug("%d -> ", pv->value);
+		if (pv->value) {
+			/* Handle non-empty members only */
+			pv->value = optimize_vcore_voltage(pv);
+     			px = (struct volts *)vcores;
+			while (px < pv) {
+				/*
+				 * Scan already handled non-empty members to see
+				 * if we have a group and find the max voltage,
+				 * which is set to the first occurance of the
+				 * particular SMPS; the other group voltages are
+				 * zeroed.
+				 */
+				if (px->value) {
+					if ((pv->pmic->i2c_slave_addr ==
+					     px->pmic->i2c_slave_addr) &&
+					    (pv->addr == px->addr)) {
+					    	/* Same PMIC, same SMPS */
+						if (pv->value > px->value)
+							px->value = pv->value;
+
+						pv->value = 0;
+					}
+		     		}
+				px++;
+			}
+		}
+	     	debug("%d\n", pv->value);
+		pv++;
+	}
+
+	debug("cor: %d\n", vcores->core.value);
+	do_scale_vcore(vcores->core.addr, vcores->core.value, vcores->core.pmic);
+	debug("mpu: %d\n", vcores->mpu.value);
+	do_scale_vcore(vcores->mpu.addr, vcores->mpu.value, vcores->mpu.pmic);
+	/* Configure MPU ABB LDO after scale */
+	abb_setup((*ctrl)->control_std_fuse_opp_vdd_mpu_2,
+		  (*ctrl)->control_wkup_ldovbb_mpu_voltage_ctrl,
+		  (*prcm)->prm_abbldo_mpu_setup,
+		  (*prcm)->prm_abbldo_mpu_ctrl,
+		  (*prcm)->prm_irqstatus_mpu_2,
+		  OMAP_ABB_MPU_TXDONE_MASK,
+		  OMAP_ABB_FAST_OPP);
+
+	/* The .mm member is not used for the DRA7xx */
+
+	debug("gpu: %d\n", vcores->gpu.value);
+	do_scale_vcore(vcores->gpu.addr, vcores->gpu.value, vcores->gpu.pmic);
+	debug("eve: %d\n", vcores->eve.value);
+	do_scale_vcore(vcores->eve.addr, vcores->eve.value, vcores->eve.pmic);
+	debug("iva: %d\n", vcores->iva.value);
+	do_scale_vcore(vcores->iva.addr, vcores->iva.value, vcores->iva.pmic);
+	/* Might need udelay(1000) here if debug is enabled to see all prints */
+#else
 	u32 val;
 
 	val = optimize_vcore_voltage(&vcores->core);
@@ -540,6 +610,7 @@ void scale_vcores(struct vcores_data const *vcores)
 
 	val = optimize_vcore_voltage(&vcores->iva);
 	do_scale_vcore(vcores->iva.addr, val, vcores->iva.pmic);
+#endif
 }
 
 static inline void enable_clock_domain(u32 const clkctrl_reg, u32 enable_mode)
diff --git a/arch/arm/cpu/armv7/omap-common/emif-common.c b/arch/arm/cpu/armv7/omap-common/emif-common.c
index e601ba1886..c01a98f719 100644
--- a/arch/arm/cpu/armv7/omap-common/emif-common.c
+++ b/arch/arm/cpu/armv7/omap-common/emif-common.c
@@ -252,6 +252,8 @@ static void ddr3_init(u32 base, const struct emif_regs *regs)
 {
 	struct emif_reg_struct *emif = (struct emif_reg_struct *)base;
 
+	writel(regs->ref_ctrl, &emif->emif_sdram_ref_ctrl);
+	writel(regs->sdram_config_init, &emif->emif_sdram_config);
 	/*
 	 * Set SDRAM_CONFIG and PHY control registers to locked frequency
 	 * and RL =7. As the default values of the Mode Registers are not
@@ -265,7 +267,6 @@ static void ddr3_init(u32 base, const struct emif_regs *regs)
 	writel(regs->sdram_tim2, &emif->emif_sdram_tim_2);
 	writel(regs->sdram_tim3, &emif->emif_sdram_tim_3);
 
-	writel(regs->ref_ctrl, &emif->emif_sdram_ref_ctrl);
 	writel(regs->read_idle_ctrl, &emif->emif_read_idlectrl);
 
 	/*
@@ -274,6 +275,7 @@ static void ddr3_init(u32 base, const struct emif_regs *regs)
 	 */
 	if (is_dra7xx()) {
 		do_ext_phy_settings(base, regs);
+		writel(regs->ref_ctrl_final, &emif->emif_sdram_ref_ctrl);
 		writel(regs->sdram_config2, &emif->emif_lpddr2_nvm_config);
 		writel(regs->sdram_config_init, &emif->emif_sdram_config);
 	} else {
diff --git a/arch/arm/cpu/armv7/omap-common/lowlevel_init.S b/arch/arm/cpu/armv7/omap-common/lowlevel_init.S
index 86c0e42174..e19c7aecec 100644
--- a/arch/arm/cpu/armv7/omap-common/lowlevel_init.S
+++ b/arch/arm/cpu/armv7/omap-common/lowlevel_init.S
@@ -19,7 +19,7 @@
 ENTRY(save_boot_params)
 	ldr	r1, =OMAP_SRAM_SCRATCH_BOOT_PARAMS
 	str	r0, [r1]
-	bx	lr
+	b	save_boot_params_ret
 ENDPROC(save_boot_params)
 
 ENTRY(set_pl310_ctrl_reg)
diff --git a/arch/arm/cpu/armv7/omap3/Kconfig b/arch/arm/cpu/armv7/omap3/Kconfig
index a029379a4f..46440981b3 100644
--- a/arch/arm/cpu/armv7/omap3/Kconfig
+++ b/arch/arm/cpu/armv7/omap3/Kconfig
@@ -93,6 +93,21 @@ config TARGET_TWISTER
 
 endchoice
 
+config DM
+	default y if !SPL_BUILD
+
+config DM_GPIO
+	default y if DM && !SPL_BUILD
+
+config DM_SERIAL
+	default y if DM && !SPL_BUILD
+
+config SYS_MALLOC_F
+	default y if DM && !SPL_BUILD
+
+config SYS_MALLOC_F_LEN
+	default 0x400 if DM && !SPL_BUILD
+
 config SYS_SOC
 	default "omap3"
 
diff --git a/arch/arm/cpu/armv7/omap3/clock.c b/arch/arm/cpu/armv7/omap3/clock.c
index 529ad9a942..006969e780 100644
--- a/arch/arm/cpu/armv7/omap3/clock.c
+++ b/arch/arm/cpu/armv7/omap3/clock.c
@@ -732,11 +732,20 @@ void per_clocks_enable(void)
 	setbits_le32(&prcm_base->iclken_per, 0x08);	/* ICKen GPT2 */
 	setbits_le32(&prcm_base->fclken_per, 0x08);	/* FCKen GPT2 */
 
+	/* Enable GP9 timer. */
+	setbits_le32(&prcm_base->clksel_per, 0x80);	/* GPT9 = 32kHz clk */
+	setbits_le32(&prcm_base->iclken_per, 0x400);	/* ICKen GPT9 */
+	setbits_le32(&prcm_base->fclken_per, 0x400);	/* FCKen GPT9 */
+
 #ifdef CONFIG_SYS_NS16550
 	/* Enable UART1 clocks */
 	setbits_le32(&prcm_base->fclken1_core, 0x00002000);
 	setbits_le32(&prcm_base->iclken1_core, 0x00002000);
 
+	/* Enable UART2 clocks */
+	setbits_le32(&prcm_base->fclken1_core, 0x00004000);
+	setbits_le32(&prcm_base->iclken1_core, 0x00004000);
+
 	/* UART 3 Clocks */
 	setbits_le32(&prcm_base->fclken_per, 0x00000800);
 	setbits_le32(&prcm_base->iclken_per, 0x00000800);
diff --git a/arch/arm/cpu/armv7/omap3/lowlevel_init.S b/arch/arm/cpu/armv7/omap3/lowlevel_init.S
index 78577b1d1c..80cb2639f6 100644
--- a/arch/arm/cpu/armv7/omap3/lowlevel_init.S
+++ b/arch/arm/cpu/armv7/omap3/lowlevel_init.S
@@ -23,7 +23,7 @@ ENTRY(save_boot_params)
 	ldr	r5, [r0, #0x4]
 	and	r5, r5, #0xff
 	str	r5, [r4]
-	bx	lr
+	b	save_boot_params_ret
 ENDPROC(save_boot_params)
 #endif
 
diff --git a/arch/arm/cpu/armv7/omap3/sdrc.c b/arch/arm/cpu/armv7/omap3/sdrc.c
index 7a291318ab..4f15ac9cb5 100644
--- a/arch/arm/cpu/armv7/omap3/sdrc.c
+++ b/arch/arm/cpu/armv7/omap3/sdrc.c
@@ -135,6 +135,9 @@ void do_sdrc_init(u32 cs, u32 early)
 	sdrc_actim_base0 = (struct sdrc_actim *)SDRC_ACTIM_CTRL0_BASE;
 	sdrc_actim_base1 = (struct sdrc_actim *)SDRC_ACTIM_CTRL1_BASE;
 
+	/* set some default timings */
+	timings.sharing = SDRC_SHARING;
+
 	/*
 	 * When called in the early context this may be SPL and we will
 	 * need to set all of the timings.  This ends up being board
@@ -145,6 +148,7 @@ void do_sdrc_init(u32 cs, u32 early)
 	 * setup CS1.
 	 */
 #ifdef CONFIG_SPL_BUILD
+	/* set/modify board-specific timings */
 	get_board_mem_timings(&timings);
 #endif
 	if (early) {
@@ -155,7 +159,7 @@ void do_sdrc_init(u32 cs, u32 early)
 		writel(0, &sdrc_base->sysconfig);
 
 		/* setup sdrc to ball mux */
-		writel(SDRC_SHARING, &sdrc_base->sharing);
+		writel(timings.sharing, &sdrc_base->sharing);
 
 		/* Disable Power Down of CKE because of 1 CKE on combo part */
 		writel(WAKEUPPROC | SRFRONRESET | PAGEPOLICY_HIGH,
diff --git a/arch/arm/cpu/armv7/omap5/hw_data.c b/arch/arm/cpu/armv7/omap5/hw_data.c
index 95f16866e6..b9734fea8f 100644
--- a/arch/arm/cpu/armv7/omap5/hw_data.c
+++ b/arch/arm/cpu/armv7/omap5/hw_data.c
@@ -320,6 +320,7 @@ struct pmic_data palmas = {
 	.pmic_write	= omap_vc_bypass_send_value,
 };
 
+/* The TPS659038 and TPS65917 are software-compatible, use common struct */
 struct pmic_data tps659038 = {
 	.base_offset = PALMAS_SMPS_BASE_VOLT_UV,
 	.step = 10000, /* 10 mV represented in uV */
@@ -394,34 +395,38 @@ struct vcores_data dra752_volts = {
 };
 
 struct vcores_data dra722_volts = {
-	.mpu.value	= 1000,
+	.mpu.value	= VDD_MPU_DRA72x,
 	.mpu.efuse.reg	= STD_FUSE_OPP_VMIN_MPU_NOM,
-	.mpu.efuse.reg_bits	= DRA752_EFUSE_REGBITS,
-	.mpu.addr	= 0x23,
+	.mpu.efuse.reg_bits = DRA752_EFUSE_REGBITS,
+	.mpu.addr	= TPS65917_REG_ADDR_SMPS1,
 	.mpu.pmic	= &tps659038,
 
-	.eve.value	= 1000,
-	.eve.efuse.reg	= STD_FUSE_OPP_VMIN_DSPEVE_NOM,
-	.eve.efuse.reg_bits	= DRA752_EFUSE_REGBITS,
-	.eve.addr	= 0x2f,
-	.eve.pmic	= &tps659038,
+	.core.value	= VDD_CORE_DRA72x,
+	.core.efuse.reg	= STD_FUSE_OPP_VMIN_CORE_NOM,
+	.core.efuse.reg_bits = DRA752_EFUSE_REGBITS,
+	.core.addr	= TPS65917_REG_ADDR_SMPS2,
+	.core.pmic	= &tps659038,
 
-	.gpu.value	= 1000,
+	/*
+	 * The DSPEVE, GPU and IVA rails are usually grouped on DRA72x
+	 * designs and powered by TPS65917 SMPS3, as on the J6Eco EVM.
+	 */
+	.gpu.value	= VDD_GPU_DRA72x,
 	.gpu.efuse.reg	= STD_FUSE_OPP_VMIN_GPU_NOM,
-	.gpu.efuse.reg_bits	= DRA752_EFUSE_REGBITS,
-	.gpu.addr	= 0x2f,
+	.gpu.efuse.reg_bits = DRA752_EFUSE_REGBITS,
+	.gpu.addr	= TPS65917_REG_ADDR_SMPS3,
 	.gpu.pmic	= &tps659038,
 
-	.core.value	= 1000,
-	.core.efuse.reg	= STD_FUSE_OPP_VMIN_CORE_NOM,
-	.core.efuse.reg_bits = DRA752_EFUSE_REGBITS,
-	.core.addr	= 0x27,
-	.core.pmic	= &tps659038,
+	.eve.value	= VDD_EVE_DRA72x,
+	.eve.efuse.reg	= STD_FUSE_OPP_VMIN_DSPEVE_NOM,
+	.eve.efuse.reg_bits = DRA752_EFUSE_REGBITS,
+	.eve.addr	= TPS65917_REG_ADDR_SMPS3,
+	.eve.pmic	= &tps659038,
 
-	.iva.value	= 1000,
+	.iva.value	= VDD_IVA_DRA72x,
 	.iva.efuse.reg	= STD_FUSE_OPP_VMIN_IVA_NOM,
-	.iva.efuse.reg_bits	= DRA752_EFUSE_REGBITS,
-	.iva.addr	= 0x2f,
+	.iva.efuse.reg_bits = DRA752_EFUSE_REGBITS,
+	.iva.addr	= TPS65917_REG_ADDR_SMPS3,
 	.iva.pmic	= &tps659038,
 };
 
diff --git a/arch/arm/cpu/armv7/omap5/sdram.c b/arch/arm/cpu/armv7/omap5/sdram.c
index 7d8cec08c2..5f8daa1ee1 100644
--- a/arch/arm/cpu/armv7/omap5/sdram.c
+++ b/arch/arm/cpu/armv7/omap5/sdram.c
@@ -141,7 +141,8 @@ const struct emif_regs emif_1_regs_ddr3_532_mhz_1cs_dra_es1 = {
 	.sdram_config_init              = 0x61851ab2,
 	.sdram_config                   = 0x61851ab2,
 	.sdram_config2			= 0x08000000,
-	.ref_ctrl                       = 0x00001035,
+	.ref_ctrl                       = 0x000040F1,
+	.ref_ctrl_final			= 0x00001035,
 	.sdram_tim1                     = 0xCCCF36B3,
 	.sdram_tim2                     = 0x308F7FDA,
 	.sdram_tim3                     = 0x027F88A8,
@@ -151,10 +152,10 @@ const struct emif_regs emif_1_regs_ddr3_532_mhz_1cs_dra_es1 = {
 	.emif_ddr_phy_ctlr_1_init       = 0x0E24400A,
 	.emif_ddr_phy_ctlr_1            = 0x0E24400A,
 	.emif_ddr_ext_phy_ctrl_1        = 0x10040100,
-	.emif_ddr_ext_phy_ctrl_2        = 0x00BB00BB,
-	.emif_ddr_ext_phy_ctrl_3        = 0x00BB00BB,
-	.emif_ddr_ext_phy_ctrl_4        = 0x00BB00BB,
-	.emif_ddr_ext_phy_ctrl_5        = 0x00BB00BB,
+	.emif_ddr_ext_phy_ctrl_2        = 0x00910091,
+	.emif_ddr_ext_phy_ctrl_3        = 0x00950095,
+	.emif_ddr_ext_phy_ctrl_4        = 0x009B009B,
+	.emif_ddr_ext_phy_ctrl_5        = 0x009E009E,
 	.emif_rd_wr_lvl_rmp_win         = 0x00000000,
 	.emif_rd_wr_lvl_rmp_ctl         = 0x00000000,
 	.emif_rd_wr_lvl_ctl             = 0x00000000,
@@ -165,7 +166,8 @@ const struct emif_regs emif_2_regs_ddr3_532_mhz_1cs_dra_es1 = {
 	.sdram_config_init              = 0x61851B32,
 	.sdram_config                   = 0x61851B32,
 	.sdram_config2			= 0x08000000,
-	.ref_ctrl                       = 0x00001035,
+	.ref_ctrl                       = 0x000040F1,
+	.ref_ctrl_final			= 0x00001035,
 	.sdram_tim1                     = 0xCCCF36B3,
 	.sdram_tim2                     = 0x308F7FDA,
 	.sdram_tim3                     = 0x027F88A8,
@@ -175,10 +177,10 @@ const struct emif_regs emif_2_regs_ddr3_532_mhz_1cs_dra_es1 = {
 	.emif_ddr_phy_ctlr_1_init       = 0x0E24400A,
 	.emif_ddr_phy_ctlr_1            = 0x0E24400A,
 	.emif_ddr_ext_phy_ctrl_1        = 0x10040100,
-	.emif_ddr_ext_phy_ctrl_2        = 0x00BB00BB,
-	.emif_ddr_ext_phy_ctrl_3        = 0x00BB00BB,
-	.emif_ddr_ext_phy_ctrl_4        = 0x00BB00BB,
-	.emif_ddr_ext_phy_ctrl_5        = 0x00BB00BB,
+	.emif_ddr_ext_phy_ctrl_2        = 0x00910091,
+	.emif_ddr_ext_phy_ctrl_3        = 0x00950095,
+	.emif_ddr_ext_phy_ctrl_4        = 0x009B009B,
+	.emif_ddr_ext_phy_ctrl_5        = 0x009E009E,
 	.emif_rd_wr_lvl_rmp_win         = 0x00000000,
 	.emif_rd_wr_lvl_rmp_ctl         = 0x00000000,
 	.emif_rd_wr_lvl_ctl             = 0x00000000,
@@ -186,18 +188,19 @@ const struct emif_regs emif_2_regs_ddr3_532_mhz_1cs_dra_es1 = {
 };
 
 const struct emif_regs emif_1_regs_ddr3_666_mhz_1cs_dra_es1 = {
-	.sdram_config_init              = 0x61851AB2,
-	.sdram_config                   = 0x61851AB2,
+	.sdram_config_init              = 0x61862B32,
+	.sdram_config                   = 0x61862B32,
 	.sdram_config2			= 0x08000000,
-	.ref_ctrl                       = 0x00001035,
-	.sdram_tim1                     = 0xCCCF36B3,
-	.sdram_tim2                     = 0x308F7FDA,
-	.sdram_tim3                     = 0x027F88A8,
+	.ref_ctrl                       = 0x0000493E,
+	.ref_ctrl_final			= 0x0000144A,
+	.sdram_tim1                     = 0xD113781C,
+	.sdram_tim2                     = 0x308F7FE3,
+	.sdram_tim3                     = 0x009F86A8,
 	.read_idle_ctrl                 = 0x00050000,
 	.zq_config                      = 0x0007190B,
 	.temp_alert_config              = 0x00000000,
-	.emif_ddr_phy_ctlr_1_init       = 0x0024400A,
-	.emif_ddr_phy_ctlr_1            = 0x0024400A,
+	.emif_ddr_phy_ctlr_1_init       = 0x0E24400D,
+	.emif_ddr_phy_ctlr_1            = 0x0E24400D,
 	.emif_ddr_ext_phy_ctrl_1        = 0x10040100,
 	.emif_ddr_ext_phy_ctrl_2        = 0x00A400A4,
 	.emif_ddr_ext_phy_ctrl_3        = 0x00A900A9,
@@ -420,22 +423,22 @@ const u32 ddr3_ext_phy_ctrl_const_base_es2[] = {
 
 const u32
 dra_ddr3_ext_phy_ctrl_const_base_es1_emif1[] = {
-	0x00BB00BB,
-	0x00440044,
-	0x00440044,
-	0x00440044,
-	0x00440044,
-	0x00440044,
+	0x00980098,
+	0x00340034,
+	0x00350035,
+	0x00340034,
+	0x00310031,
+	0x00340034,
 	0x007F007F,
 	0x007F007F,
 	0x007F007F,
 	0x007F007F,
 	0x007F007F,
-	0x00600060,
-	0x00600060,
-	0x00600060,
-	0x00600060,
-	0x00600060,
+	0x00480048,
+	0x004A004A,
+	0x00520052,
+	0x00550055,
+	0x00500050,
 	0x00000000,
 	0x00600020,
 	0x40010080,
@@ -449,22 +452,22 @@ dra_ddr3_ext_phy_ctrl_const_base_es1_emif1[] = {
 
 const u32
 dra_ddr3_ext_phy_ctrl_const_base_es1_emif2[] = {
-	0x00BB00BB,
-	0x00440044,
-	0x00440044,
-	0x00440044,
-	0x00440044,
-	0x00440044,
+	0x00980098,
+	0x00330033,
+	0x00330033,
+	0x002F002F,
+	0x00320032,
+	0x00310031,
 	0x007F007F,
 	0x007F007F,
 	0x007F007F,
 	0x007F007F,
 	0x007F007F,
-	0x00600060,
-	0x00600060,
-	0x00600060,
-	0x00600060,
-	0x00600060,
+	0x00520052,
+	0x00520052,
+	0x00470047,
+	0x00490049,
+	0x00500050,
 	0x00000000,
 	0x00600020,
 	0x40010080,
diff --git a/arch/arm/cpu/armv7/rmobile/Kconfig b/arch/arm/cpu/armv7/rmobile/Kconfig
index 6d94199de8..35866508a3 100644
--- a/arch/arm/cpu/armv7/rmobile/Kconfig
+++ b/arch/arm/cpu/armv7/rmobile/Kconfig
@@ -21,6 +21,9 @@ config TARGET_KZM9G
 config TARGET_ALT
 	bool "Alt board"
 
+config TARGET_SILK
+	bool "Silk board"
+
 endchoice
 
 config SYS_SOC
@@ -28,7 +31,7 @@ config SYS_SOC
 
 config RMOBILE_EXTRAM_BOOT
 	bool "Enable boot from RAM"
-	depends on TARGET_ALT || TARGET_KOELSCH || TARGET_LAGER
+	depends on TARGET_ALT || TARGET_KOELSCH || TARGET_LAGER || TARGET_SILK
 	default n
 
 source "board/atmark-techno/armadillo-800eva/Kconfig"
@@ -37,5 +40,6 @@ source "board/renesas/koelsch/Kconfig"
 source "board/renesas/lager/Kconfig"
 source "board/kmc/kzm9g/Kconfig"
 source "board/renesas/alt/Kconfig"
+source "board/renesas/silk/Kconfig"
 
 endif
diff --git a/arch/arm/cpu/armv7/rmobile/lowlevel_init_ca15.S b/arch/arm/cpu/armv7/rmobile/lowlevel_init_ca15.S
index d47546a11d..a5dbbea9e1 100644
--- a/arch/arm/cpu/armv7/rmobile/lowlevel_init_ca15.S
+++ b/arch/arm/cpu/armv7/rmobile/lowlevel_init_ca15.S
@@ -40,7 +40,7 @@ do_lowlevel_init:
 	and	r1, r1, #0x7F00
 	lsrs	r1, r1, #8
 	cmp	r1, #0x4C		/* 0x4C is ID of r8a7794 */
-	beq	_exit_init_l2_a15
+	beq	_enable_actlr_smp
 
 	/* surpress wfe if ca15 */
 	tst r4, #4
@@ -64,6 +64,16 @@ do_lowlevel_init:
 	orrne r0, r0, #0x20		/* L2CTLR[5] */
 #endif
 	mcrne p15, 1, r0, c9, c0, 2
+
+	b	_exit_init_l2_a15
+
+_enable_actlr_smp: /* R8A7794 only (CA7) */
+#ifndef CONFIG_DCACHE_OFF
+	mrc    p15, 0, r0, c1, c0, 1
+	orr    r0, r0, #0x40
+	mcr    p15, 0, r0, c1, c0, 1
+#endif
+
 _exit_init_l2_a15:
 	ldr	r3, =(CONFIG_SYS_INIT_SP_ADDR)
 	sub	sp, r3, #4
diff --git a/arch/arm/cpu/armv7/start.S b/arch/arm/cpu/armv7/start.S
index fdc05b942f..9b49ece2d6 100644
--- a/arch/arm/cpu/armv7/start.S
+++ b/arch/arm/cpu/armv7/start.S
@@ -31,9 +31,12 @@
  *************************************************************************/
 
 	.globl	reset
+	.globl	save_boot_params_ret
 
 reset:
-	bl	save_boot_params
+	/* Allow the board to save important registers */
+	b	save_boot_params
+save_boot_params_ret:
 	/*
 	 * disable interrupts (FIQ and IRQ), also set the cpu to SVC32 mode,
 	 * except if in HYP mode already
@@ -52,10 +55,10 @@ reset:
  * Continue to use ROM code vector only in OMAP4 spl)
  */
 #if !(defined(CONFIG_OMAP44XX) && defined(CONFIG_SPL_BUILD))
-	/* Set V=0 in CP15 SCTRL register - for VBAR to point to vector */
-	mrc	p15, 0, r0, c1, c0, 0	@ Read CP15 SCTRL Register
+	/* Set V=0 in CP15 SCTLR register - for VBAR to point to vector */
+	mrc	p15, 0, r0, c1, c0, 0	@ Read CP15 SCTLR Register
 	bic	r0, #CR_V		@ V = 0
-	mcr	p15, 0, r0, c1, c0, 0	@ Write CP15 SCTRL Register
+	mcr	p15, 0, r0, c1, c0, 0	@ Write CP15 SCTLR Register
 
 	/* Set vector address in CP15 VBAR register */
 	ldr	r0, =_start
@@ -96,7 +99,7 @@ ENDPROC(c_runtime_cpu_setup)
  *
  *************************************************************************/
 ENTRY(save_boot_params)
-	bx	lr			@ back to my caller
+	b	save_boot_params_ret		@ back to my caller
 ENDPROC(save_boot_params)
 	.weak	save_boot_params
 
diff --git a/arch/arm/cpu/armv7/sunxi/Makefile b/arch/arm/cpu/armv7/sunxi/Makefile
index 1c4b7633f9..4bb12ad8bd 100644
--- a/arch/arm/cpu/armv7/sunxi/Makefile
+++ b/arch/arm/cpu/armv7/sunxi/Makefile
@@ -11,12 +11,15 @@ obj-y	+= timer.o
 obj-y	+= board.o
 obj-y	+= clock.o
 obj-y	+= cpu_info.o
+obj-y	+= dram_helpers.o
 obj-y	+= pinmux.o
 obj-y	+= usbc.o
 obj-$(CONFIG_MACH_SUN6I)	+= prcm.o
 obj-$(CONFIG_MACH_SUN8I)	+= prcm.o
+obj-$(CONFIG_MACH_SUN9I)	+= prcm.o
 obj-$(CONFIG_MACH_SUN6I)	+= p2wi.o
 obj-$(CONFIG_MACH_SUN8I)	+= rsb.o
+obj-$(CONFIG_MACH_SUN9I)	+= rsb.o
 obj-$(CONFIG_MACH_SUN4I)	+= clock_sun4i.o
 obj-$(CONFIG_MACH_SUN5I)	+= clock_sun4i.o
 obj-$(CONFIG_MACH_SUN6I)	+= clock_sun6i.o
@@ -36,7 +39,5 @@ obj-$(CONFIG_MACH_SUN5I)	+= dram_sun4i.o
 obj-$(CONFIG_MACH_SUN6I)	+= dram_sun6i.o
 obj-$(CONFIG_MACH_SUN7I)	+= dram_sun4i.o
 obj-$(CONFIG_MACH_SUN8I)	+= dram_sun8i.o
-ifdef CONFIG_SPL_FEL
-obj-y	+= start.o
-endif
+obj-y	+= fel_utils.o
 endif
diff --git a/arch/arm/cpu/armv7/sunxi/board.c b/arch/arm/cpu/armv7/sunxi/board.c
index 6e28bcd040..c02c015096 100644
--- a/arch/arm/cpu/armv7/sunxi/board.c
+++ b/arch/arm/cpu/armv7/sunxi/board.c
@@ -27,6 +27,17 @@
 
 #include <linux/compiler.h>
 
+struct fel_stash {
+	uint32_t sp;
+	uint32_t lr;
+	uint32_t cpsr;
+	uint32_t sctlr;
+	uint32_t vbar;
+	uint32_t cr;
+};
+
+struct fel_stash fel_stash __attribute__((section(".data")));
+
 static int gpio_init(void)
 {
 #if CONFIG_CONS_INDEX == 1 && defined(CONFIG_UART0_PORT_F)
@@ -65,6 +76,12 @@ static int gpio_init(void)
 	return 0;
 }
 
+void spl_board_load_image(void)
+{
+	debug("Returning to FEL sp=%x, lr=%x\n", fel_stash.sp, fel_stash.lr);
+	return_to_fel(fel_stash.sp, fel_stash.lr);
+}
+
 void s_init(void)
 {
 #if defined CONFIG_MACH_SUN6I || defined CONFIG_MACH_SUN8I
@@ -95,7 +112,34 @@ void s_init(void)
  */
 u32 spl_boot_device(void)
 {
-	return BOOT_DEVICE_MMC1;
+#ifdef CONFIG_SPL_FEL
+	/*
+	 * This is the legacy compile time configuration for a special FEL
+	 * enabled build. It has many restrictions and can only boot over USB.
+	 */
+	return BOOT_DEVICE_BOARD;
+#else
+	/*
+	 * When booting from the SD card, the "eGON.BT0" signature is expected
+	 * to be found in memory at the address 0x0004 (see the "mksunxiboot"
+	 * tool, which generates this header).
+	 *
+	 * When booting in the FEL mode over USB, this signature is patched in
+	 * memory and replaced with something else by the 'fel' tool. This other
+	 * signature is selected in such a way, that it can't be present in a
+	 * valid bootable SD card image (because the BROM would refuse to
+	 * execute the SPL in this case).
+	 *
+	 * This branch is just making a decision at runtime whether to load
+	 * the main u-boot binary from the SD card (if the "eGON.BT0" signature
+	 * is found) or return to the FEL code in the BROM to wait and receive
+	 * the main u-boot binary over USB.
+	 */
+	if (readl(4) == 0x4E4F4765 && readl(8) == 0x3054422E) /* eGON.BT0 */
+		return BOOT_DEVICE_MMC1;
+	else
+		return BOOT_DEVICE_BOARD;
+#endif
 }
 
 /* No confirmation data available in SPL yet. Hardcode bootmode */
diff --git a/arch/arm/cpu/armv7/sunxi/config.mk b/arch/arm/cpu/armv7/sunxi/config.mk
index 00f5ffc683..76ffec9df6 100644
--- a/arch/arm/cpu/armv7/sunxi/config.mk
+++ b/arch/arm/cpu/armv7/sunxi/config.mk
@@ -1,8 +1,6 @@
 # Build a combined spl + u-boot image
 ifdef CONFIG_SPL
 ifndef CONFIG_SPL_BUILD
-ifndef CONFIG_SPL_FEL
 ALL-y += u-boot-sunxi-with-spl.bin
 endif
 endif
-endif
diff --git a/arch/arm/cpu/armv7/sunxi/dram_helpers.c b/arch/arm/cpu/armv7/sunxi/dram_helpers.c
new file mode 100644
index 0000000000..9a94e1b679
--- /dev/null
+++ b/arch/arm/cpu/armv7/sunxi/dram_helpers.c
@@ -0,0 +1,37 @@
+/*
+ * DRAM init helper functions
+ *
+ * (C) Copyright 2015 Hans de Goede <hdegoede@redhat.com>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <common.h>
+#include <asm/io.h>
+#include <asm/arch/dram.h>
+
+/*
+ * Wait up to 1s for value to be set in given part of reg.
+ */
+void mctl_await_completion(u32 *reg, u32 mask, u32 val)
+{
+	unsigned long tmo = timer_get_us() + 1000000;
+
+	while ((readl(reg) & mask) != val) {
+		if (timer_get_us() > tmo)
+			panic("Timeout initialising DRAM\n");
+	}
+}
+
+/*
+ * Test if memory at offset offset matches memory at begin of DRAM
+ */
+bool mctl_mem_matches(u32 offset)
+{
+	/* Try to write different values to RAM at two addresses */
+	writel(0, CONFIG_SYS_SDRAM_BASE);
+	writel(0xaa55aa55, CONFIG_SYS_SDRAM_BASE + offset);
+	/* Check if the same value is actually observed when reading back */
+	return readl(CONFIG_SYS_SDRAM_BASE) ==
+	       readl(CONFIG_SYS_SDRAM_BASE + offset);
+}
diff --git a/arch/arm/cpu/armv7/sunxi/fel_utils.S b/arch/arm/cpu/armv7/sunxi/fel_utils.S
new file mode 100644
index 0000000000..bf0033552d
--- /dev/null
+++ b/arch/arm/cpu/armv7/sunxi/fel_utils.S
@@ -0,0 +1,42 @@
+/*
+ * Utility functions for FEL mode.
+ *
+ * Copyright (c) 2015 Google, Inc
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <asm-offsets.h>
+#include <config.h>
+#include <asm/system.h>
+#include <linux/linkage.h>
+
+ENTRY(save_boot_params)
+	ldr	r0, =fel_stash
+	str	sp, [r0, #0]
+	str	lr, [r0, #4]
+	mrs	lr, cpsr		@ Read CPSR
+	str	lr, [r0, #8]
+	mrc	p15, 0, lr, c1, c0, 0	@ Read CP15 SCTLR Register
+	str	lr, [r0, #12]
+	mrc	p15, 0, lr, c12, c0, 0	@ Read VBAR
+	str	lr, [r0, #16]
+	mrc	p15, 0, lr, c1, c0, 0	@ Read CP15 Control Register
+	str	lr, [r0, #20]
+	b	save_boot_params_ret
+ENDPROC(save_boot_params)
+
+ENTRY(return_to_fel)
+	mov	sp, r0
+	mov	lr, r1
+	ldr	r0, =fel_stash
+	ldr	r1, [r0, #20]
+	mcr	p15, 0, r1, c1, c0, 0	@ Write CP15 Control Register
+	ldr	r1, [r0, #16]
+	mcr	p15, 0, r1, c12, c0, 0	@ Write VBAR
+	ldr	r1, [r0, #12]
+	mcr	p15, 0, r1, c1, c0, 0	@ Write CP15 SCTLR Register
+	ldr	r1, [r0, #8]
+	msr	cpsr, r1		@ Write CPSR
+	bx	lr
+ENDPROC(return_to_fel)
diff --git a/arch/arm/cpu/armv7/sunxi/rsb.c b/arch/arm/cpu/armv7/sunxi/rsb.c
index b72bb9db51..b00befb301 100644
--- a/arch/arm/cpu/armv7/sunxi/rsb.c
+++ b/arch/arm/cpu/armv7/sunxi/rsb.c
@@ -16,14 +16,27 @@
 #include <asm/arch/prcm.h>
 #include <asm/arch/rsb.h>
 
+static int rsb_set_device_mode(void);
+
 static void rsb_cfg_io(void)
 {
+#ifdef CONFIG_MACH_SUN8I
 	sunxi_gpio_set_cfgpin(SUNXI_GPL(0), SUN8I_GPL0_R_RSB_SCK);
 	sunxi_gpio_set_cfgpin(SUNXI_GPL(1), SUN8I_GPL1_R_RSB_SDA);
 	sunxi_gpio_set_pull(SUNXI_GPL(0), 1);
 	sunxi_gpio_set_pull(SUNXI_GPL(1), 1);
 	sunxi_gpio_set_drv(SUNXI_GPL(0), 2);
 	sunxi_gpio_set_drv(SUNXI_GPL(1), 2);
+#elif defined CONFIG_MACH_SUN9I
+	sunxi_gpio_set_cfgpin(SUNXI_GPN(0), SUN9I_GPN0_R_RSB_SCK);
+	sunxi_gpio_set_cfgpin(SUNXI_GPN(1), SUN9I_GPN1_R_RSB_SDA);
+	sunxi_gpio_set_pull(SUNXI_GPN(0), 1);
+	sunxi_gpio_set_pull(SUNXI_GPN(1), 1);
+	sunxi_gpio_set_drv(SUNXI_GPN(0), 2);
+	sunxi_gpio_set_drv(SUNXI_GPN(1), 2);
+#else
+#error unsupported MACH_SUNXI
+#endif
 }
 
 static void rsb_set_clk(void)
@@ -42,7 +55,7 @@ static void rsb_set_clk(void)
 	writel((cd_odly << 8) | div, &rsb->ccr);
 }
 
-void rsb_init(void)
+int rsb_init(void)
 {
 	struct sunxi_rsb_reg * const rsb =
 		(struct sunxi_rsb_reg *)SUNXI_RSB_BASE;
@@ -54,6 +67,8 @@ void rsb_init(void)
 
 	writel(RSB_CTRL_SOFT_RST, &rsb->ctrl);
 	rsb_set_clk();
+
+	return rsb_set_device_mode();
 }
 
 static int rsb_await_trans(void)
@@ -88,13 +103,14 @@ static int rsb_await_trans(void)
 	return ret;
 }
 
-int rsb_set_device_mode(u32 device_mode_data)
+static int rsb_set_device_mode(void)
 {
 	struct sunxi_rsb_reg * const rsb =
 		(struct sunxi_rsb_reg *)SUNXI_RSB_BASE;
 	unsigned long tmo = timer_get_us() + 1000000;
 
-	writel(RSB_DMCR_DEVICE_MODE_START | device_mode_data, &rsb->dmcr);
+	writel(RSB_DMCR_DEVICE_MODE_START | RSB_DMCR_DEVICE_MODE_DATA,
+	       &rsb->dmcr);
 
 	while (readl(&rsb->dmcr) & RSB_DMCR_DEVICE_MODE_START) {
 		if (timer_get_us() > tmo)
diff --git a/arch/arm/cpu/armv7/sunxi/u-boot-spl-fel.lds b/arch/arm/cpu/armv7/sunxi/u-boot-spl-fel.lds
deleted file mode 100644
index 928b7c19e0..0000000000
--- a/arch/arm/cpu/armv7/sunxi/u-boot-spl-fel.lds
+++ /dev/null
@@ -1,82 +0,0 @@
-/*
- * (C) Copyright 2013
- * Henrik Nordstrom <henrik@henriknordstrom.net>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")
-OUTPUT_ARCH(arm)
-ENTRY(s_init)
-SECTIONS
-{
-	. = 0x00002000;
-
-	. = ALIGN(4);
-	.text :
-	{
-		*(.text.s_init)
-		*(.text*)
-	}
-
-	. = ALIGN(4);
-	.rodata : { *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) }
-
-	. = ALIGN(4);
-	.data : {
-		*(.data*)
-	}
-
-	. = ALIGN(4);
-	.u_boot_list : {
-		KEEP(*(SORT(.u_boot_list*)));
-	}
-
-	. = ALIGN(4);
-	. = .;
-
-	. = ALIGN(4);
-	.rel.dyn : {
-		__rel_dyn_start = .;
-		*(.rel*)
-		__rel_dyn_end = .;
-	}
-
-	.dynsym : {
-		__dynsym_start = .;
-		*(.dynsym)
-	}
-
-	. = ALIGN(4);
-	.note.gnu.build-id :
-	{
-		*(.note.gnu.build-id)
-	}
-	_end = .;
-
-	. = ALIGN(4096);
-	.mmutable : {
-		*(.mmutable)
-	}
-
-	.bss_start __rel_dyn_start (OVERLAY) : {
-		KEEP(*(.__bss_start));
-		__bss_base = .;
-	}
-
-	.bss __bss_base (OVERLAY) : {
-		*(.bss*)
-		. = ALIGN(4);
-		__bss_limit = .;
-	}
-
-	.bss_end __bss_limit (OVERLAY) : {
-		KEEP(*(.__bss_end));
-	}
-
-	/DISCARD/ : { *(.dynstr*) }
-	/DISCARD/ : { *(.dynamic*) }
-	/DISCARD/ : { *(.plt*) }
-	/DISCARD/ : { *(.interp*) }
-	/DISCARD/ : { *(.gnu*) }
-	/DISCARD/ : { *(.note*) }
-}
diff --git a/arch/arm/cpu/armv7/tegra-common/Kconfig b/arch/arm/cpu/armv7/tegra-common/Kconfig
deleted file mode 100644
index 1446452c23..0000000000
--- a/arch/arm/cpu/armv7/tegra-common/Kconfig
+++ /dev/null
@@ -1,28 +0,0 @@
-if TEGRA
-
-choice
-	prompt "Tegra SoC select"
-
-config TEGRA20
-	bool "Tegra20 family"
-
-config TEGRA30
-	bool "Tegra30 family"
-
-config TEGRA114
-	bool "Tegra114 family"
-
-config TEGRA124
-	bool "Tegra124 family"
-
-endchoice
-
-config USE_PRIVATE_LIBGCC
-	default y if SPL_BUILD
-
-source "arch/arm/cpu/armv7/tegra20/Kconfig"
-source "arch/arm/cpu/armv7/tegra30/Kconfig"
-source "arch/arm/cpu/armv7/tegra114/Kconfig"
-source "arch/arm/cpu/armv7/tegra124/Kconfig"
-
-endif
diff --git a/arch/arm/cpu/armv7/tegra-common/Makefile b/arch/arm/cpu/armv7/tegra-common/Makefile
deleted file mode 100644
index 463c260f18..0000000000
--- a/arch/arm/cpu/armv7/tegra-common/Makefile
+++ /dev/null
@@ -1,10 +0,0 @@
-#
-# (C) Copyright 2010,2011 Nvidia Corporation.
-#
-# (C) Copyright 2000-2003
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-#
-# SPDX-License-Identifier:	GPL-2.0+
-#
-
-obj-$(CONFIG_CMD_ENTERRCM) += cmd_enterrcm.o
diff --git a/arch/arm/cpu/armv7/tegra-common/cmd_enterrcm.c b/arch/arm/cpu/armv7/tegra-common/cmd_enterrcm.c
deleted file mode 100644
index a94ec93e7b..0000000000
--- a/arch/arm/cpu/armv7/tegra-common/cmd_enterrcm.c
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- * Copyright (c) 2012, NVIDIA CORPORATION.  All rights reserved.
- *
- * Derived from code (arch/arm/lib/reset.c) that is:
- *
- * (C) Copyright 2002
- * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- * Marius Groeger <mgroeger@sysgo.de>
- *
- * (C) Copyright 2002
- * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- * Alex Zuepke <azu@sysgo.de>
- *
- * (C) Copyright 2002
- * Gary Jennejohn, DENX Software Engineering, <garyj@denx.de>
- *
- * (C) Copyright 2004
- * DAVE Srl
- * http://www.dave-tech.it
- * http://www.wawnet.biz
- * mailto:info@wawnet.biz
- *
- * (C) Copyright 2004 Texas Insturments
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/arch/tegra.h>
-#include <asm/arch-tegra/pmc.h>
-
-static int do_enterrcm(cmd_tbl_t *cmdtp, int flag, int argc,
-		       char * const argv[])
-{
-	struct pmc_ctlr *pmc = (struct pmc_ctlr *)NV_PA_PMC_BASE;
-
-	puts("Entering RCM...\n");
-	udelay(50000);
-
-	pmc->pmc_scratch0 = 2;
-	disable_interrupts();
-	reset_cpu(0);
-
-	return 0;
-}
-
-U_BOOT_CMD(
-	enterrcm, 1, 0, do_enterrcm,
-	"reset Tegra and enter USB Recovery Mode",
-	""
-);
diff --git a/arch/arm/cpu/armv7/tegra114/Kconfig b/arch/arm/cpu/armv7/tegra114/Kconfig
deleted file mode 100644
index 31012bc770..0000000000
--- a/arch/arm/cpu/armv7/tegra114/Kconfig
+++ /dev/null
@@ -1,16 +0,0 @@
-if TEGRA114
-
-choice
-	prompt "Tegra114 board select"
-
-config TARGET_DALMORE
-	bool "NVIDIA Tegra114 Dalmore evaluation board"
-
-endchoice
-
-config SYS_SOC
-	default "tegra114"
-
-source "board/nvidia/dalmore/Kconfig"
-
-endif
diff --git a/arch/arm/cpu/armv7/tegra124/Kconfig b/arch/arm/cpu/armv7/tegra124/Kconfig
deleted file mode 100644
index 88f627c932..0000000000
--- a/arch/arm/cpu/armv7/tegra124/Kconfig
+++ /dev/null
@@ -1,30 +0,0 @@
-if TEGRA124
-
-choice
-	prompt "Tegra124 board select"
-
-config TARGET_JETSON_TK1
-	bool "NVIDIA Tegra124 Jetson TK1 board"
-
-config TARGET_NYAN_BIG
-	bool "Google/NVIDIA Nyan-big Chrombook"
-	help
-	  Nyan Big is a Tegra124 clamshell board that is very similar
-	  to venice2, but it has a different panel, the sdcard CD and WP
-	  sense are flipped, and it has a different revision of the AS3722
-	  PMIC. The retail name is the Acer Chromebook 13 CB5-311-T7NN
-	  (13.3-inch HD, NVIDIA Tegra K1, 2GB).
-
-config TARGET_VENICE2
-	bool "NVIDIA Tegra124 Venice2"
-
-endchoice
-
-config SYS_SOC
-	default "tegra124"
-
-source "board/nvidia/jetson-tk1/Kconfig"
-source "board/nvidia/nyan-big/Kconfig"
-source "board/nvidia/venice2/Kconfig"
-
-endif
diff --git a/arch/arm/cpu/armv7/tegra20/Kconfig b/arch/arm/cpu/armv7/tegra20/Kconfig
deleted file mode 100644
index a354e2ad1f..0000000000
--- a/arch/arm/cpu/armv7/tegra20/Kconfig
+++ /dev/null
@@ -1,52 +0,0 @@
-if TEGRA20
-
-choice
-	prompt "Tegra20 board select"
-
-config TARGET_HARMONY
-	bool "NVIDIA Tegra20 Harmony evaluation board"
-
-config TARGET_MEDCOM_WIDE
-	bool "Avionic Design Medcom-Wide board"
-
-config TARGET_PAZ00
-	bool "Paz00 board"
-
-config TARGET_PLUTUX
-	bool "Avionic Design Plutux board"
-
-config TARGET_SEABOARD
-	bool "NVIDIA Seaboard"
-
-config TARGET_TEC
-	bool "Avionic Design Tamonten Evaluation Carrier"
-
-config TARGET_TRIMSLICE
-	bool "Compulab TrimSlice board"
-
-config TARGET_VENTANA
-	bool "NVIDIA Tegra20 Ventana evaluation board"
-
-config TARGET_WHISTLER
-	bool "NVIDIA Tegra20 Whistler evaluation board"
-
-config TARGET_COLIBRI_T20_IRIS
-	bool "Toradex Colibri T20 board"
-
-endchoice
-
-config SYS_SOC
-	default "tegra20"
-
-source "board/nvidia/harmony/Kconfig"
-source "board/avionic-design/medcom-wide/Kconfig"
-source "board/compal/paz00/Kconfig"
-source "board/avionic-design/plutux/Kconfig"
-source "board/nvidia/seaboard/Kconfig"
-source "board/avionic-design/tec/Kconfig"
-source "board/compulab/trimslice/Kconfig"
-source "board/nvidia/ventana/Kconfig"
-source "board/nvidia/whistler/Kconfig"
-source "board/toradex/colibri_t20_iris/Kconfig"
-
-endif
diff --git a/arch/arm/cpu/armv7/tegra20/Makefile b/arch/arm/cpu/armv7/tegra20/Makefile
deleted file mode 100644
index 9b4295c72d..0000000000
--- a/arch/arm/cpu/armv7/tegra20/Makefile
+++ /dev/null
@@ -1,11 +0,0 @@
-#
-# (C) Copyright 2010,2011 Nvidia Corporation.
-#
-# (C) Copyright 2000-2003
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-#
-# SPDX-License-Identifier:	GPL-2.0+
-#
-
-obj-$(CONFIG_PWM_TEGRA) += pwm.o
-obj-$(CONFIG_VIDEO_TEGRA) += display.o
diff --git a/arch/arm/cpu/armv7/tegra20/display.c b/arch/arm/cpu/armv7/tegra20/display.c
deleted file mode 100644
index 61efed6464..0000000000
--- a/arch/arm/cpu/armv7/tegra20/display.c
+++ /dev/null
@@ -1,394 +0,0 @@
-/*
- *  (C) Copyright 2010
- *  NVIDIA Corporation <www.nvidia.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/io.h>
-#include <asm/arch/clock.h>
-#include <asm/arch/tegra.h>
-#include <asm/arch/display.h>
-#include <asm/arch/dc.h>
-#include <asm/arch-tegra/clk_rst.h>
-#include <asm/arch-tegra/timer.h>
-
-static struct fdt_disp_config config;
-
-static void update_window(struct dc_ctlr *dc, struct disp_ctl_win *win)
-{
-	unsigned h_dda, v_dda;
-	unsigned long val;
-
-	val = readl(&dc->cmd.disp_win_header);
-	val |= WINDOW_A_SELECT;
-	writel(val, &dc->cmd.disp_win_header);
-
-	writel(win->fmt, &dc->win.color_depth);
-
-	clrsetbits_le32(&dc->win.byte_swap, BYTE_SWAP_MASK,
-			BYTE_SWAP_NOSWAP << BYTE_SWAP_SHIFT);
-
-	val = win->out_x << H_POSITION_SHIFT;
-	val |= win->out_y << V_POSITION_SHIFT;
-	writel(val, &dc->win.pos);
-
-	val = win->out_w << H_SIZE_SHIFT;
-	val |= win->out_h << V_SIZE_SHIFT;
-	writel(val, &dc->win.size);
-
-	val = (win->w * win->bpp / 8) << H_PRESCALED_SIZE_SHIFT;
-	val |= win->h << V_PRESCALED_SIZE_SHIFT;
-	writel(val, &dc->win.prescaled_size);
-
-	writel(0, &dc->win.h_initial_dda);
-	writel(0, &dc->win.v_initial_dda);
-
-	h_dda = (win->w * 0x1000) / max(win->out_w - 1, 1U);
-	v_dda = (win->h * 0x1000) / max(win->out_h - 1, 1U);
-
-	val = h_dda << H_DDA_INC_SHIFT;
-	val |= v_dda << V_DDA_INC_SHIFT;
-	writel(val, &dc->win.dda_increment);
-
-	writel(win->stride, &dc->win.line_stride);
-	writel(0, &dc->win.buf_stride);
-
-	val = WIN_ENABLE;
-	if (win->bpp < 24)
-		val |= COLOR_EXPAND;
-	writel(val, &dc->win.win_opt);
-
-	writel((unsigned long)win->phys_addr, &dc->winbuf.start_addr);
-	writel(win->x, &dc->winbuf.addr_h_offset);
-	writel(win->y, &dc->winbuf.addr_v_offset);
-
-	writel(0xff00, &dc->win.blend_nokey);
-	writel(0xff00, &dc->win.blend_1win);
-
-	val = GENERAL_ACT_REQ | WIN_A_ACT_REQ;
-	val |= GENERAL_UPDATE | WIN_A_UPDATE;
-	writel(val, &dc->cmd.state_ctrl);
-}
-
-static void write_pair(struct fdt_disp_config *config, int item, u32 *reg)
-{
-	writel(config->horiz_timing[item] |
-			(config->vert_timing[item] << 16), reg);
-}
-
-static int update_display_mode(struct dc_disp_reg *disp,
-		struct fdt_disp_config *config)
-{
-	unsigned long val;
-	unsigned long rate;
-	unsigned long div;
-
-	writel(0x0, &disp->disp_timing_opt);
-	write_pair(config, FDT_LCD_TIMING_REF_TO_SYNC, &disp->ref_to_sync);
-	write_pair(config, FDT_LCD_TIMING_SYNC_WIDTH, &disp->sync_width);
-	write_pair(config, FDT_LCD_TIMING_BACK_PORCH, &disp->back_porch);
-	write_pair(config, FDT_LCD_TIMING_FRONT_PORCH, &disp->front_porch);
-
-	writel(config->width | (config->height << 16), &disp->disp_active);
-
-	val = DE_SELECT_ACTIVE << DE_SELECT_SHIFT;
-	val |= DE_CONTROL_NORMAL << DE_CONTROL_SHIFT;
-	writel(val, &disp->data_enable_opt);
-
-	val = DATA_FORMAT_DF1P1C << DATA_FORMAT_SHIFT;
-	val |= DATA_ALIGNMENT_MSB << DATA_ALIGNMENT_SHIFT;
-	val |= DATA_ORDER_RED_BLUE << DATA_ORDER_SHIFT;
-	writel(val, &disp->disp_interface_ctrl);
-
-	/*
-	 * The pixel clock divider is in 7.1 format (where the bottom bit
-	 * represents 0.5). Here we calculate the divider needed to get from
-	 * the display clock (typically 600MHz) to the pixel clock. We round
-	 * up or down as requried.
-	 */
-	rate = clock_get_periph_rate(PERIPH_ID_DISP1, CLOCK_ID_CGENERAL);
-	div = ((rate * 2 + config->pixel_clock / 2) / config->pixel_clock) - 2;
-	debug("Display clock %lu, divider %lu\n", rate, div);
-
-	writel(0x00010001, &disp->shift_clk_opt);
-
-	val = PIXEL_CLK_DIVIDER_PCD1 << PIXEL_CLK_DIVIDER_SHIFT;
-	val |= div << SHIFT_CLK_DIVIDER_SHIFT;
-	writel(val, &disp->disp_clk_ctrl);
-
-	return 0;
-}
-
-/* Start up the display and turn on power to PWMs */
-static void basic_init(struct dc_cmd_reg *cmd)
-{
-	u32 val;
-
-	writel(0x00000100, &cmd->gen_incr_syncpt_ctrl);
-	writel(0x0000011a, &cmd->cont_syncpt_vsync);
-	writel(0x00000000, &cmd->int_type);
-	writel(0x00000000, &cmd->int_polarity);
-	writel(0x00000000, &cmd->int_mask);
-	writel(0x00000000, &cmd->int_enb);
-
-	val = PW0_ENABLE | PW1_ENABLE | PW2_ENABLE;
-	val |= PW3_ENABLE | PW4_ENABLE | PM0_ENABLE;
-	val |= PM1_ENABLE;
-	writel(val, &cmd->disp_pow_ctrl);
-
-	val = readl(&cmd->disp_cmd);
-	val |= CTRL_MODE_C_DISPLAY << CTRL_MODE_SHIFT;
-	writel(val, &cmd->disp_cmd);
-}
-
-static void basic_init_timer(struct dc_disp_reg *disp)
-{
-	writel(0x00000020, &disp->mem_high_pri);
-	writel(0x00000001, &disp->mem_high_pri_timer);
-}
-
-static const u32 rgb_enb_tab[PIN_REG_COUNT] = {
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-};
-
-static const u32 rgb_polarity_tab[PIN_REG_COUNT] = {
-	0x00000000,
-	0x01000000,
-	0x00000000,
-	0x00000000,
-};
-
-static const u32 rgb_data_tab[PIN_REG_COUNT] = {
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-};
-
-static const u32 rgb_sel_tab[PIN_OUTPUT_SEL_COUNT] = {
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00000000,
-	0x00210222,
-	0x00002200,
-	0x00020000,
-};
-
-static void rgb_enable(struct dc_com_reg *com)
-{
-	int i;
-
-	for (i = 0; i < PIN_REG_COUNT; i++) {
-		writel(rgb_enb_tab[i], &com->pin_output_enb[i]);
-		writel(rgb_polarity_tab[i], &com->pin_output_polarity[i]);
-		writel(rgb_data_tab[i], &com->pin_output_data[i]);
-	}
-
-	for (i = 0; i < PIN_OUTPUT_SEL_COUNT; i++)
-		writel(rgb_sel_tab[i], &com->pin_output_sel[i]);
-}
-
-static int setup_window(struct disp_ctl_win *win,
-			struct fdt_disp_config *config)
-{
-	win->x = 0;
-	win->y = 0;
-	win->w = config->width;
-	win->h = config->height;
-	win->out_x = 0;
-	win->out_y = 0;
-	win->out_w = config->width;
-	win->out_h = config->height;
-	win->phys_addr = config->frame_buffer;
-	win->stride = config->width * (1 << config->log2_bpp) / 8;
-	debug("%s: depth = %d\n", __func__, config->log2_bpp);
-	switch (config->log2_bpp) {
-	case 5:
-	case 24:
-		win->fmt = COLOR_DEPTH_R8G8B8A8;
-		win->bpp = 32;
-		break;
-	case 4:
-		win->fmt = COLOR_DEPTH_B5G6R5;
-		win->bpp = 16;
-		break;
-
-	default:
-		debug("Unsupported LCD bit depth");
-		return -1;
-	}
-
-	return 0;
-}
-
-struct fdt_disp_config *tegra_display_get_config(void)
-{
-	return config.valid ? &config : NULL;
-}
-
-static void debug_timing(const char *name, unsigned int timing[])
-{
-#ifdef DEBUG
-	int i;
-
-	debug("%s timing: ", name);
-	for (i = 0; i < FDT_LCD_TIMING_COUNT; i++)
-		debug("%d ", timing[i]);
-	debug("\n");
-#endif
-}
-
-/**
- * Decode panel information from the fdt, according to a standard binding
- *
- * @param blob		fdt blob
- * @param node		offset of fdt node to read from
- * @param config	structure to store fdt config into
- * @return 0 if ok, -ve on error
- */
-static int tegra_decode_panel(const void *blob, int node,
-			      struct fdt_disp_config *config)
-{
-	int front, back, ref;
-
-	config->width = fdtdec_get_int(blob, node, "xres", -1);
-	config->height = fdtdec_get_int(blob, node, "yres", -1);
-	config->pixel_clock = fdtdec_get_int(blob, node, "clock", 0);
-	if (!config->pixel_clock || config->width == -1 ||
-			config->height == -1) {
-		debug("%s: Pixel parameters missing\n", __func__);
-		return -FDT_ERR_NOTFOUND;
-	}
-
-	back = fdtdec_get_int(blob, node, "left-margin", -1);
-	front = fdtdec_get_int(blob, node, "right-margin", -1);
-	ref = fdtdec_get_int(blob, node, "hsync-len", -1);
-	if ((back | front | ref) == -1) {
-		debug("%s: Horizontal parameters missing\n", __func__);
-		return -FDT_ERR_NOTFOUND;
-	}
-
-	/* Use a ref-to-sync of 1 always, and take this from the front porch */
-	config->horiz_timing[FDT_LCD_TIMING_REF_TO_SYNC] = 1;
-	config->horiz_timing[FDT_LCD_TIMING_SYNC_WIDTH] = ref;
-	config->horiz_timing[FDT_LCD_TIMING_BACK_PORCH] = back;
-	config->horiz_timing[FDT_LCD_TIMING_FRONT_PORCH] = front -
-		config->horiz_timing[FDT_LCD_TIMING_REF_TO_SYNC];
-	debug_timing("horiz", config->horiz_timing);
-
-	back = fdtdec_get_int(blob, node, "upper-margin", -1);
-	front = fdtdec_get_int(blob, node, "lower-margin", -1);
-	ref = fdtdec_get_int(blob, node, "vsync-len", -1);
-	if ((back | front | ref) == -1) {
-		debug("%s: Vertical parameters missing\n", __func__);
-		return -FDT_ERR_NOTFOUND;
-	}
-
-	config->vert_timing[FDT_LCD_TIMING_REF_TO_SYNC] = 1;
-	config->vert_timing[FDT_LCD_TIMING_SYNC_WIDTH] = ref;
-	config->vert_timing[FDT_LCD_TIMING_BACK_PORCH] = back;
-	config->vert_timing[FDT_LCD_TIMING_FRONT_PORCH] = front -
-		config->vert_timing[FDT_LCD_TIMING_REF_TO_SYNC];
-	debug_timing("vert", config->vert_timing);
-
-	return 0;
-}
-
-/**
- * Decode the display controller information from the fdt.
- *
- * @param blob		fdt blob
- * @param config	structure to store fdt config into
- * @return 0 if ok, -ve on error
- */
-static int tegra_display_decode_config(const void *blob,
-				       struct fdt_disp_config *config)
-{
-	int node, rgb;
-	int bpp, bit;
-
-	/* TODO: Support multiple controllers */
-	node = fdtdec_next_compatible(blob, 0, COMPAT_NVIDIA_TEGRA20_DC);
-	if (node < 0) {
-		debug("%s: Cannot find display controller node in fdt\n",
-		      __func__);
-		return node;
-	}
-	config->disp = (struct disp_ctlr *)fdtdec_get_addr(blob, node, "reg");
-	if (!config->disp) {
-		debug("%s: No display controller address\n", __func__);
-		return -1;
-	}
-
-	rgb = fdt_subnode_offset(blob, node, "rgb");
-
-	config->panel_node = fdtdec_lookup_phandle(blob, rgb, "nvidia,panel");
-	if (config->panel_node < 0) {
-		debug("%s: Cannot find panel information\n", __func__);
-		return -1;
-	}
-
-	if (tegra_decode_panel(blob, config->panel_node, config)) {
-		debug("%s: Failed to decode panel information\n", __func__);
-		return -1;
-	}
-
-	bpp = fdtdec_get_int(blob, config->panel_node, "nvidia,bits-per-pixel",
-			     -1);
-	bit = ffs(bpp) - 1;
-	if (bpp == (1 << bit))
-		config->log2_bpp = bit;
-	else
-		config->log2_bpp = bpp;
-	if (bpp == -1) {
-		debug("%s: Pixel bpp parameters missing\n", __func__);
-		return -FDT_ERR_NOTFOUND;
-	}
-	config->bpp = bpp;
-
-	config->valid = 1;	/* we have a valid configuration */
-
-	return 0;
-}
-
-int tegra_display_probe(const void *blob, void *default_lcd_base)
-{
-	struct disp_ctl_win window;
-	struct dc_ctlr *dc;
-
-	if (tegra_display_decode_config(blob, &config))
-		return -1;
-
-	config.frame_buffer = (u32)default_lcd_base;
-
-	dc = (struct dc_ctlr *)config.disp;
-
-	/*
-	 * A header file for clock constants was NAKed upstream.
-	 * TODO: Put this into the FDT and fdt_lcd struct when we have clock
-	 * support there
-	 */
-	clock_start_periph_pll(PERIPH_ID_HOST1X, CLOCK_ID_PERIPH,
-			       144 * 1000000);
-	clock_start_periph_pll(PERIPH_ID_DISP1, CLOCK_ID_CGENERAL,
-			       600 * 1000000);
-	basic_init(&dc->cmd);
-	basic_init_timer(&dc->disp);
-	rgb_enable(&dc->com);
-
-	if (config.pixel_clock)
-		update_display_mode(&dc->disp, &config);
-
-	if (setup_window(&window, &config))
-		return -1;
-
-	update_window(dc, &window);
-
-	return 0;
-}
diff --git a/arch/arm/cpu/armv7/tegra20/pwm.c b/arch/arm/cpu/armv7/tegra20/pwm.c
deleted file mode 100644
index 5b886363f8..0000000000
--- a/arch/arm/cpu/armv7/tegra20/pwm.c
+++ /dev/null
@@ -1,86 +0,0 @@
-/*
- * Tegra2 pulse width frequency modulator definitions
- *
- * Copyright (c) 2011 The Chromium OS Authors.
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <fdtdec.h>
-#include <asm/io.h>
-#include <asm/arch/clock.h>
-#include <asm/arch/pwm.h>
-
-struct pwm_info {
-	struct pwm_ctlr *pwm;		/* Registers for our pwm controller */
-	int pwm_node;			/* PWM device tree node */
-} local;
-
-void pwm_enable(unsigned channel, int rate, int pulse_width, int freq_divider)
-{
-	u32 reg;
-
-	assert(channel < PWM_NUM_CHANNELS);
-
-	/* TODO: Can we use clock_adjust_periph_pll_div() here? */
-	clock_start_periph_pll(PERIPH_ID_PWM, CLOCK_ID_SFROM32KHZ, rate);
-
-	reg = PWM_ENABLE_MASK;
-	reg |= pulse_width << PWM_WIDTH_SHIFT;
-	reg |= freq_divider << PWM_DIVIDER_SHIFT;
-	writel(reg, &local.pwm[channel].control);
-	debug("%s: channel=%d, rate=%d\n", __func__, channel, rate);
-}
-
-int pwm_request(const void *blob, int node, const char *prop_name)
-{
-	int pwm_node;
-	u32 data[3];
-
-	if (fdtdec_get_int_array(blob, node, prop_name, data,
-			ARRAY_SIZE(data))) {
-		debug("%s: Cannot decode PWM property '%s'\n", __func__,
-		      prop_name);
-		return -1;
-	}
-
-	pwm_node = fdt_node_offset_by_phandle(blob, data[0]);
-	if (pwm_node != local.pwm_node) {
-		debug("%s: PWM property '%s' phandle %d not recognised"
-		      "- expecting %d\n", __func__, prop_name, data[0],
-		      local.pwm_node);
-		return -1;
-	}
-	if (data[1] >= PWM_NUM_CHANNELS) {
-		debug("%s: PWM property '%s': invalid channel %u\n", __func__,
-		      prop_name, data[1]);
-		return -1;
-	}
-
-	/*
-	 * TODO: We could maintain a list of requests, but it might not be
-	 * worth it for U-Boot.
-	 */
-	return data[1];
-}
-
-int pwm_init(const void *blob)
-{
-	local.pwm_node = fdtdec_next_compatible(blob, 0,
-						COMPAT_NVIDIA_TEGRA20_PWM);
-	if (local.pwm_node < 0) {
-		debug("%s: Cannot find device tree node\n", __func__);
-		return -1;
-	}
-
-	local.pwm = (struct pwm_ctlr *)fdtdec_get_addr(blob, local.pwm_node,
-						       "reg");
-	if (local.pwm == (struct pwm_ctlr *)FDT_ADDR_T_NONE) {
-		debug("%s: Cannot find pwm reg address\n", __func__);
-		return -1;
-	}
-	debug("Tegra PWM at %p, node %d\n", local.pwm, local.pwm_node);
-
-	return 0;
-}
diff --git a/arch/arm/cpu/armv7/tegra30/Kconfig b/arch/arm/cpu/armv7/tegra30/Kconfig
deleted file mode 100644
index 3abdc7ba17..0000000000
--- a/arch/arm/cpu/armv7/tegra30/Kconfig
+++ /dev/null
@@ -1,32 +0,0 @@
-if TEGRA30
-
-choice
-	prompt "Tegra30 board select"
-
-config TARGET_APALIS_T30
-	bool "Toradex Apalis T30 board"
-
-config TARGET_BEAVER
-	bool "NVIDIA Tegra30 Beaver evaluation board"
-
-config TARGET_CARDHU
-	bool "NVIDIA Tegra30 Cardhu evaluation board"
-
-config TARGET_COLIBRI_T30
-	bool "Toradex Colibri T30 board"
-
-config TARGET_TEC_NG
-	bool "Avionic Design TEC-NG board"
-
-endchoice
-
-config SYS_SOC
-	default "tegra30"
-
-source "board/toradex/apalis_t30/Kconfig"
-source "board/nvidia/beaver/Kconfig"
-source "board/nvidia/cardhu/Kconfig"
-source "board/toradex/colibri_t30/Kconfig"
-source "board/avionic-design/tec-ng/Kconfig"
-
-endif
diff --git a/arch/arm/cpu/armv7/uniphier/Kconfig b/arch/arm/cpu/armv7/uniphier/Kconfig
index 0556e4b350..1a47ac9029 100644
--- a/arch/arm/cpu/armv7/uniphier/Kconfig
+++ b/arch/arm/cpu/armv7/uniphier/Kconfig
@@ -48,23 +48,20 @@ config DCC_MICRO_SUPPORT_CARD
 
 endchoice
 
+config SYS_MALLOC_F
+	default y
+
+config SYS_MALLOC_F_LEN
+	default 0x2000
+
 config CMD_PINMON
 	bool "Enable boot mode pins monitor command"
-	depends on !SPL_BUILD
 	default y
 	help
 	  The command "pinmon" shows the state of the boot mode pins.
 	  The boot mode pins are latched when the system reset is deasserted
 	  and determine which device the system should load a boot image from.
 
-config SOC_INIT
-	bool
-	default SPL_BUILD
-
-config DRAM_INIT
-	bool
-	default SPL_BUILD
-
 config CMD_DDRPHY_DUMP
 	bool "Enable dump command of DDR PHY parameters"
 	depends on !SPL_BUILD
@@ -74,7 +71,7 @@ config CMD_DDRPHY_DUMP
 
 choice
 	prompt "DDR3 Frequency select"
-	depends on DRAM_INIT
+	depends on SPL_BUILD
 
 config DDR_FREQ_1600
 	bool "DDR3 1600"
diff --git a/arch/arm/cpu/armv7/uniphier/Makefile b/arch/arm/cpu/armv7/uniphier/Makefile
index 05462320b5..df418dd3c4 100644
--- a/arch/arm/cpu/armv7/uniphier/Makefile
+++ b/arch/arm/cpu/armv7/uniphier/Makefile
@@ -2,23 +2,32 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
-obj-$(CONFIG_SPL_BUILD) += lowlevel_init.o init_page_table.o
-obj-$(CONFIG_SPL_BUILD) += spl.o
+ifdef CONFIG_SPL_BUILD
 
-obj-y += timer.o
-obj-y += reset.o
-obj-y += cache_uniphier.o
-obj-$(CONFIG_BOARD_POSTCLK_INIT) += board_postclk_init.o
-obj-y += dram_init.o
-obj-$(CONFIG_DRAM_INIT) += ddrphy_training.o
+obj-y += lowlevel_init.o
+obj-y += init_page_table.o
+obj-y += spl.o
+obj-y += ddrphy_training.o
+
+else
+
+obj-$(CONFIG_BOARD_EARLY_INIT_F) += board_early_init_f.o
 obj-$(CONFIG_DISPLAY_CPUINFO) += cpu_info.o
+obj-$(CONFIG_MISC_INIT_F) += print_misc_info.o
+obj-y += dram_init.o
+obj-y += board_common.o
 obj-$(CONFIG_BOARD_EARLY_INIT_R) += board_early_init_r.o
 obj-$(CONFIG_BOARD_LATE_INIT) += board_late_init.o
+obj-y += reset.o
+obj-y += cache_uniphier.o
 obj-$(CONFIG_UNIPHIER_SMP) += smp.o
 obj-$(CONFIG_CMD_PINMON) += cmd_pinmon.o
 obj-$(CONFIG_CMD_DDRPHY_DUMP) += cmd_ddrphy.o
 
-obj-y += board_common.o
+endif
+
+obj-y += timer.o
+
 obj-$(CONFIG_PFC_MICRO_SUPPORT_CARD) += support_card.o
 obj-$(CONFIG_DCC_MICRO_SUPPORT_CARD) += support_card.o
 
diff --git a/arch/arm/cpu/armv7/uniphier/board_early_init_f.c b/arch/arm/cpu/armv7/uniphier/board_early_init_f.c
new file mode 100644
index 0000000000..d25bbaec08
--- /dev/null
+++ b/arch/arm/cpu/armv7/uniphier/board_early_init_f.c
@@ -0,0 +1,22 @@
+/*
+ * Copyright (C) 2012-2015 Panasonic Corporation
+ *   Author: Masahiro Yamada <yamada.m@jp.panasonic.com>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <asm/arch/led.h>
+#include <asm/arch/board.h>
+
+void pin_init(void);
+
+int board_early_init_f(void)
+{
+	led_write(U, 0, , );
+
+	pin_init();
+
+	led_write(U, 1, , );
+
+	return 0;
+}
diff --git a/arch/arm/cpu/armv7/uniphier/board_postclk_init.c b/arch/arm/cpu/armv7/uniphier/board_postclk_init.c
deleted file mode 100644
index 89e44bb95b..0000000000
--- a/arch/arm/cpu/armv7/uniphier/board_postclk_init.c
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
- * Copyright (C) 2012-2014 Panasonic Corporation
- *   Author: Masahiro Yamada <yamada.m@jp.panasonic.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <linux/compiler.h>
-#include <asm/arch/led.h>
-#include <asm/arch/board.h>
-
-void __weak bcu_init(void)
-{
-};
-void sbc_init(void);
-void sg_init(void);
-void pll_init(void);
-void pin_init(void);
-void clkrst_init(void);
-
-int board_postclk_init(void)
-{
-#ifdef CONFIG_SOC_INIT
-	bcu_init();
-
-	sbc_init();
-
-	sg_init();
-
-	uniphier_board_reset();
-
-	pll_init();
-
-	uniphier_board_init();
-
-	led_write(B, 1, , );
-
-	clkrst_init();
-
-	led_write(B, 2, , );
-#endif
-	pin_init();
-
-	led_write(B, 3, , );
-
-	return 0;
-}
diff --git a/arch/arm/cpu/armv7/uniphier/cmd_pinmon.c b/arch/arm/cpu/armv7/uniphier/cmd_pinmon.c
index 3561b40a33..3c1b325976 100644
--- a/arch/arm/cpu/armv7/uniphier/cmd_pinmon.c
+++ b/arch/arm/cpu/armv7/uniphier/cmd_pinmon.c
@@ -11,20 +11,17 @@
 
 static int do_pinmon(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
-	struct boot_device_info *table;
-	u32 mode_sel, n = 0;
-
-	mode_sel = get_boot_mode_sel();
+	int mode_sel, i;
 
 	printf("Boot Swap: %s\n\n", boot_is_swapped() ? "ON" : "OFF");
 
+	mode_sel = get_boot_mode_sel();
+
 	puts("Boot Mode Pin:\n");
 
-	for (table = boot_device_table; strlen(table->info); table++) {
-		printf(" %c %02x %s\n", n == mode_sel ? '*' : ' ', n,
-		       table->info);
-		n++;
-	}
+	for (i = 0; boot_device_table[i].info; i++)
+		printf(" %c %02x %s\n", i == mode_sel ? '*' : ' ', i,
+		       boot_device_table[i].info);
 
 	return 0;
 }
diff --git a/arch/arm/cpu/armv7/uniphier/dram_init.c b/arch/arm/cpu/armv7/uniphier/dram_init.c
index 7de657b7af..4b8c938b5e 100644
--- a/arch/arm/cpu/armv7/uniphier/dram_init.c
+++ b/arch/arm/cpu/armv7/uniphier/dram_init.c
@@ -1,37 +1,16 @@
 /*
- * Copyright (C) 2012-2014 Panasonic Corporation
+ * Copyright (C) 2012-2015 Panasonic Corporation
  *   Author: Masahiro Yamada <yamada.m@jp.panasonic.com>
  *
  * SPDX-License-Identifier:	GPL-2.0+
  */
 
 #include <common.h>
-#include <asm/arch/led.h>
-
-int umc_init(void);
-void enable_dpll_ssc(void);
 
 int dram_init(void)
 {
 	DECLARE_GLOBAL_DATA_PTR;
 	gd->ram_size = CONFIG_SYS_SDRAM_SIZE;
 
-#ifdef CONFIG_DRAM_INIT
-	led_write(B, 4, , );
-
-	{
-		int res;
-
-		res = umc_init();
-		if (res < 0)
-			return res;
-	}
-	led_write(B, 5, , );
-
-	enable_dpll_ssc();
-#endif
-
-	led_write(B, 6, , );
-
 	return 0;
 }
diff --git a/arch/arm/cpu/armv7/uniphier/ph1-ld4/Makefile b/arch/arm/cpu/armv7/uniphier/ph1-ld4/Makefile
index 0752906121..72f46636fd 100644
--- a/arch/arm/cpu/armv7/uniphier/ph1-ld4/Makefile
+++ b/arch/arm/cpu/armv7/uniphier/ph1-ld4/Makefile
@@ -2,11 +2,13 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
-obj-$(CONFIG_DISPLAY_BOARDINFO) += board_info.o
+ifdef CONFIG_SPL_BUILD
+obj-$(CONFIG_DEBUG_LL) += lowlevel_debug.o
+obj-y += bcu_init.o sbc_init.o sg_init.o pll_init.o clkrst_init.o \
+	pll_spectrum.o umc_init.o ddrphy_init.o
+else
+obj-$(CONFIG_BOARD_EARLY_INIT_F) += pinctrl.o
 obj-$(if $(CONFIG_OF_CONTROL),,y) += platdevice.o
+endif
+
 obj-y += boot-mode.o
-obj-$(CONFIG_DEBUG_LL) += lowlevel_debug.o
-obj-$(CONFIG_SOC_INIT) += bcu_init.o sbc_init.o sg_init.o pll_init.o \
-								clkrst_init.o
-obj-$(CONFIG_BOARD_POSTCLK_INIT) += pinctrl.o
-obj-$(CONFIG_DRAM_INIT) += pll_spectrum.o umc_init.o ddrphy_init.o
diff --git a/arch/arm/cpu/armv7/uniphier/ph1-pro4/Makefile b/arch/arm/cpu/armv7/uniphier/ph1-pro4/Makefile
index 8206e2a354..e330fda1ed 100644
--- a/arch/arm/cpu/armv7/uniphier/ph1-pro4/Makefile
+++ b/arch/arm/cpu/armv7/uniphier/ph1-pro4/Makefile
@@ -2,10 +2,13 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
-obj-$(CONFIG_DISPLAY_BOARDINFO) += board_info.o
+ifdef CONFIG_SPL_BUILD
+obj-$(CONFIG_DEBUG_LL) += lowlevel_debug.o
+obj-y += sbc_init.o sg_init.o pll_init.o clkrst_init.o \
+	pll_spectrum.o umc_init.o ddrphy_init.o
+else
+obj-$(CONFIG_BOARD_EARLY_INIT_F) += pinctrl.o
 obj-$(if $(CONFIG_OF_CONTROL),,y) += platdevice.o
+endif
+
 obj-y += boot-mode.o
-obj-$(CONFIG_DEBUG_LL) += lowlevel_debug.o
-obj-$(CONFIG_SOC_INIT) += sbc_init.o sg_init.o pll_init.o clkrst_init.o
-obj-$(CONFIG_BOARD_POSTCLK_INIT) += pinctrl.o
-obj-$(CONFIG_DRAM_INIT) += pll_spectrum.o umc_init.o ddrphy_init.o
diff --git a/arch/arm/cpu/armv7/uniphier/ph1-pro4/board_info.c b/arch/arm/cpu/armv7/uniphier/ph1-pro4/board_info.c
deleted file mode 100644
index 325a4f6160..0000000000
--- a/arch/arm/cpu/armv7/uniphier/ph1-pro4/board_info.c
+++ /dev/null
@@ -1,16 +0,0 @@
-/*
- * Copyright (C) 2012-2014 Panasonic Corporation
- *   Author: Masahiro Yamada <yamada.m@jp.panasonic.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/arch/board.h>
-
-int checkboard(void)
-{
-	puts("Board: PH1-Pro4 Board\n");
-
-	return check_support_card();
-}
diff --git a/arch/arm/cpu/armv7/uniphier/ph1-pro4/boot-mode.c b/arch/arm/cpu/armv7/uniphier/ph1-pro4/boot-mode.c
index 33bccff2a5..c31b74badd 100644
--- a/arch/arm/cpu/armv7/uniphier/ph1-pro4/boot-mode.c
+++ b/arch/arm/cpu/armv7/uniphier/ph1-pro4/boot-mode.c
@@ -45,17 +45,17 @@ struct boot_device_info boot_device_table[] = {
 	{BOOT_DEVICE_NONE, "Reserved"},
 	{BOOT_DEVICE_NONE, "Reserved"},
 	{BOOT_DEVICE_NONE, "Reserved"},
-	{BOOT_DEVICE_NONE, ""}
+	{ /* sentinel */ }
 };
 
-u32 get_boot_mode_sel(void)
+int get_boot_mode_sel(void)
 {
 	return (readl(SG_PINMON0) >> 1) & 0x1f;
 }
 
 u32 spl_boot_device(void)
 {
-	u32 boot_mode;
+	int boot_mode;
 
 	if (boot_is_swapped())
 		return BOOT_DEVICE_NOR;
diff --git a/arch/arm/cpu/armv7/uniphier/ph1-sld8/Makefile b/arch/arm/cpu/armv7/uniphier/ph1-sld8/Makefile
index 0752906121..72f46636fd 100644
--- a/arch/arm/cpu/armv7/uniphier/ph1-sld8/Makefile
+++ b/arch/arm/cpu/armv7/uniphier/ph1-sld8/Makefile
@@ -2,11 +2,13 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
-obj-$(CONFIG_DISPLAY_BOARDINFO) += board_info.o
+ifdef CONFIG_SPL_BUILD
+obj-$(CONFIG_DEBUG_LL) += lowlevel_debug.o
+obj-y += bcu_init.o sbc_init.o sg_init.o pll_init.o clkrst_init.o \
+	pll_spectrum.o umc_init.o ddrphy_init.o
+else
+obj-$(CONFIG_BOARD_EARLY_INIT_F) += pinctrl.o
 obj-$(if $(CONFIG_OF_CONTROL),,y) += platdevice.o
+endif
+
 obj-y += boot-mode.o
-obj-$(CONFIG_DEBUG_LL) += lowlevel_debug.o
-obj-$(CONFIG_SOC_INIT) += bcu_init.o sbc_init.o sg_init.o pll_init.o \
-								clkrst_init.o
-obj-$(CONFIG_BOARD_POSTCLK_INIT) += pinctrl.o
-obj-$(CONFIG_DRAM_INIT) += pll_spectrum.o umc_init.o ddrphy_init.o
diff --git a/arch/arm/cpu/armv7/uniphier/ph1-sld8/board_info.c b/arch/arm/cpu/armv7/uniphier/ph1-sld8/board_info.c
deleted file mode 100644
index 15dc289c01..0000000000
--- a/arch/arm/cpu/armv7/uniphier/ph1-sld8/board_info.c
+++ /dev/null
@@ -1,16 +0,0 @@
-/*
- * Copyright (C) 2012-2014 Panasonic Corporation
- *   Author: Masahiro Yamada <yamada.m@jp.panasonic.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/arch/board.h>
-
-int checkboard(void)
-{
-	puts("Board: PH1-sLD8 Board\n");
-
-	return check_support_card();
-}
diff --git a/arch/arm/cpu/armv7/uniphier/ph1-sld8/pinctrl.c b/arch/arm/cpu/armv7/uniphier/ph1-sld8/pinctrl.c
index 2b6403f88f..5e80335b58 100644
--- a/arch/arm/cpu/armv7/uniphier/ph1-sld8/pinctrl.c
+++ b/arch/arm/cpu/armv7/uniphier/ph1-sld8/pinctrl.c
@@ -26,6 +26,15 @@ void pin_init(void)
 	sg_set_pinsel(111, 1);	/* SBI0 -> RXD3 */
 #endif
 
+#ifdef CONFIG_SYS_I2C_UNIPHIER
+	{
+		u32 tmp;
+		tmp = readl(SG_IECTRL);
+		tmp |= 0xc00; /* enable SCL0, SDA0, SCL1, SDA1 */
+		writel(tmp, SG_IECTRL);
+	}
+#endif
+
 #ifdef CONFIG_NAND_DENALI
 	sg_set_pinsel(15, 0);	/* XNFRE_GB -> XNFRE_GB */
 	sg_set_pinsel(16, 0);	/* XNFWE_GB -> XNFWE_GB */
diff --git a/arch/arm/cpu/armv7/uniphier/ph1-ld4/board_info.c b/arch/arm/cpu/armv7/uniphier/print_misc_info.c
index 27d772e8cb..69cfab519f 100644
--- a/arch/arm/cpu/armv7/uniphier/ph1-ld4/board_info.c
+++ b/arch/arm/cpu/armv7/uniphier/print_misc_info.c
@@ -1,16 +1,13 @@
 /*
- * Copyright (C) 2012-2014 Panasonic Corporation
+ * Copyright (C) 2015 Panasonic Corporation
  *   Author: Masahiro Yamada <yamada.m@jp.panasonic.com>
  *
  * SPDX-License-Identifier:	GPL-2.0+
  */
 
-#include <common.h>
 #include <asm/arch/board.h>
 
-int checkboard(void)
+int misc_init_f(void)
 {
-	puts("Board: PH1-LD4 Board\n");
-
 	return check_support_card();
 }
diff --git a/arch/arm/cpu/armv7/uniphier/spl.c b/arch/arm/cpu/armv7/uniphier/spl.c
index 40d28adaf3..8a4eafc266 100644
--- a/arch/arm/cpu/armv7/uniphier/spl.c
+++ b/arch/arm/cpu/armv7/uniphier/spl.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2013-2014 Panasonic Corporation
+ * Copyright (C) 2013-2015 Panasonic Corporation
  *   Author: Masahiro Yamada <yamada.m@jp.panasonic.com>
  *
  * SPDX-License-Identifier:	GPL-2.0+
@@ -7,11 +7,53 @@
 
 #include <common.h>
 #include <spl.h>
+#include <linux/compiler.h>
+#include <asm/arch/led.h>
+#include <asm/arch/board.h>
+
+void __weak bcu_init(void)
+{
+};
+void sbc_init(void);
+void sg_init(void);
+void pll_init(void);
+void pin_init(void);
+void clkrst_init(void);
+int umc_init(void);
+void enable_dpll_ssc(void);
 
 void spl_board_init(void)
 {
-#if defined(CONFIG_BOARD_POSTCLK_INIT)
-	board_postclk_init();
-#endif
-	dram_init();
+	bcu_init();
+
+	sbc_init();
+
+	sg_init();
+
+	uniphier_board_reset();
+
+	pll_init();
+
+	uniphier_board_init();
+
+	led_write(L, 0, , );
+
+	clkrst_init();
+
+	led_write(L, 1, , );
+
+	{
+		int res;
+
+		res = umc_init();
+		if (res < 0) {
+			while (1)
+				;
+		}
+	}
+	led_write(L, 2, , );
+
+	enable_dpll_ssc();
+
+	led_write(L, 3, , );
 }
diff --git a/arch/arm/cpu/at91-common/Makefile b/arch/arm/cpu/at91-common/Makefile
deleted file mode 100644
index 89e15775fb..0000000000
--- a/arch/arm/cpu/at91-common/Makefile
+++ /dev/null
@@ -1,17 +0,0 @@
-#
-# (C) Copyright 2000-2008
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-#
-# (C) Copyright 2013 Atmel Corporation
-#		     Bo Shen <voice.shen@atmel.com>
-#
-# SPDX-License-Identifier:	GPL-2.0+
-#
-
-obj-$(CONFIG_AT91_WANTS_COMMON_PHY) += phy.o
-ifneq ($(CONFIG_SPL_BUILD),)
-obj-$(CONFIG_AT91SAM9G20) += sdram.o spl_at91.o
-obj-$(CONFIG_AT91SAM9M10G45) += mpddrc.o spl_at91.o
-obj-$(CONFIG_SAMA5D3) += mpddrc.o spl_atmel.o
-obj-y += spl.o
-endif
diff --git a/arch/arm/cpu/at91-common/mpddrc.c b/arch/arm/cpu/at91-common/mpddrc.c
deleted file mode 100644
index 44798e612c..0000000000
--- a/arch/arm/cpu/at91-common/mpddrc.c
+++ /dev/null
@@ -1,133 +0,0 @@
-/*
- * Copyright (C) 2013 Atmel Corporation
- *		      Bo Shen <voice.shen@atmel.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/io.h>
-#include <asm/arch/atmel_mpddrc.h>
-
-static inline void atmel_mpddr_op(int mode, u32 ram_address)
-{
-	struct atmel_mpddr *mpddr = (struct atmel_mpddr *)ATMEL_BASE_MPDDRC;
-
-	writel(mode, &mpddr->mr);
-	writel(0, ram_address);
-}
-
-static int ddr2_decodtype_is_seq(u32 cr)
-{
-#if defined(CONFIG_SAMA5D3)
-	if (cr & ATMEL_MPDDRC_CR_DECOD_INTERLEAVED)
-		return 0;
-#endif
-	return 1;
-}
-
-int ddr2_init(const unsigned int ram_address,
-	      const struct atmel_mpddr *mpddr_value)
-{
-	struct atmel_mpddr *mpddr = (struct atmel_mpddr *)ATMEL_BASE_MPDDRC;
-	u32 ba_off, cr;
-
-	/* Compute bank offset according to NC in configuration register */
-	ba_off = (mpddr_value->cr & ATMEL_MPDDRC_CR_NC_MASK) + 9;
-	if (ddr2_decodtype_is_seq(mpddr_value->cr))
-		ba_off += ((mpddr_value->cr & ATMEL_MPDDRC_CR_NR_MASK) >> 2) + 11;
-
-	ba_off += (mpddr_value->md & ATMEL_MPDDRC_MD_DBW_MASK) ? 1 : 2;
-
-	/* Program the memory device type into the memory device register */
-	writel(mpddr_value->md, &mpddr->md);
-
-	/* Program the configuration register */
-	writel(mpddr_value->cr, &mpddr->cr);
-
-	/* Program the timing register */
-	writel(mpddr_value->tpr0, &mpddr->tpr0);
-	writel(mpddr_value->tpr1, &mpddr->tpr1);
-	writel(mpddr_value->tpr2, &mpddr->tpr2);
-
-	/* Issue a NOP command */
-	atmel_mpddr_op(ATMEL_MPDDRC_MR_MODE_NOP_CMD, ram_address);
-
-	/* A 200 us is provided to precede any signal toggle */
-	udelay(200);
-
-	/* Issue a NOP command */
-	atmel_mpddr_op(ATMEL_MPDDRC_MR_MODE_NOP_CMD, ram_address);
-
-	/* Issue an all banks precharge command */
-	atmel_mpddr_op(ATMEL_MPDDRC_MR_MODE_PRCGALL_CMD, ram_address);
-
-	/* Issue an extended mode register set(EMRS2) to choose operation */
-	atmel_mpddr_op(ATMEL_MPDDRC_MR_MODE_EXT_LMR_CMD,
-		       ram_address + (0x2 << ba_off));
-
-	/* Issue an extended mode register set(EMRS3) to set EMSR to 0 */
-	atmel_mpddr_op(ATMEL_MPDDRC_MR_MODE_EXT_LMR_CMD,
-		       ram_address + (0x3 << ba_off));
-
-	/*
-	 * Issue an extended mode register set(EMRS1) to enable DLL and
-	 * program D.I.C (output driver impedance control)
-	 */
-	atmel_mpddr_op(ATMEL_MPDDRC_MR_MODE_EXT_LMR_CMD,
-		       ram_address + (0x1 << ba_off));
-
-	/* Enable DLL reset */
-	cr = readl(&mpddr->cr);
-	writel(cr | ATMEL_MPDDRC_CR_DLL_RESET_ENABLED, &mpddr->cr);
-
-	/* A mode register set(MRS) cycle is issued to reset DLL */
-	atmel_mpddr_op(ATMEL_MPDDRC_MR_MODE_LMR_CMD, ram_address);
-
-	/* Issue an all banks precharge command */
-	atmel_mpddr_op(ATMEL_MPDDRC_MR_MODE_PRCGALL_CMD, ram_address);
-
-	/* Two auto-refresh (CBR) cycles are provided */
-	atmel_mpddr_op(ATMEL_MPDDRC_MR_MODE_RFSH_CMD, ram_address);
-	atmel_mpddr_op(ATMEL_MPDDRC_MR_MODE_RFSH_CMD, ram_address);
-
-	/* Disable DLL reset */
-	cr = readl(&mpddr->cr);
-	writel(cr & (~ATMEL_MPDDRC_CR_DLL_RESET_ENABLED), &mpddr->cr);
-
-	/* A mode register set (MRS) cycle is issued to disable DLL reset */
-	atmel_mpddr_op(ATMEL_MPDDRC_MR_MODE_LMR_CMD, ram_address);
-
-	/* Set OCD calibration in default state */
-	cr = readl(&mpddr->cr);
-	writel(cr | ATMEL_MPDDRC_CR_OCD_DEFAULT, &mpddr->cr);
-
-	/*
-	 * An extended mode register set (EMRS1) cycle is issued
-	 * to OCD default value
-	 */
-	atmel_mpddr_op(ATMEL_MPDDRC_MR_MODE_EXT_LMR_CMD,
-		       ram_address + (0x1 << ba_off));
-
-	 /* OCD calibration mode exit */
-	cr = readl(&mpddr->cr);
-	writel(cr & (~ATMEL_MPDDRC_CR_OCD_DEFAULT), &mpddr->cr);
-
-	/*
-	 * An extended mode register set (EMRS1) cycle is issued
-	 * to enable OCD exit
-	 */
-	atmel_mpddr_op(ATMEL_MPDDRC_MR_MODE_EXT_LMR_CMD,
-		       ram_address + (0x1 << ba_off));
-
-	/* A nornal mode command is provided */
-	atmel_mpddr_op(ATMEL_MPDDRC_MR_MODE_NORMAL_CMD, ram_address);
-
-	/* Perform a write access to any DDR2-SDRAM address */
-	writel(0, ram_address);
-
-	/* Write the refresh rate */
-	writel(mpddr_value->rtr, &mpddr->rtr);
-
-	return 0;
-}
diff --git a/arch/arm/cpu/at91-common/phy.c b/arch/arm/cpu/at91-common/phy.c
deleted file mode 100644
index 2cba7169e4..0000000000
--- a/arch/arm/cpu/at91-common/phy.c
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
- * (C) Copyright 2007-2008
- * Stelian Pop <stelian@popies.net>
- * Lead Tech Design <www.leadtechdesign.com>
- *
- * (C) Copyright 2012
- * Markus Hubig <mhubig@imko.de>
- * IMKO GmbH <www.imko.de>
- *
- * Copyright (C) 2013 DENX Software Engineering, hs@denx.de
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/io.h>
-#include <linux/sizes.h>
-#include <asm/arch/at91_pmc.h>
-#include <asm/arch/at91_rstc.h>
-#include <watchdog.h>
-
-void at91_phy_reset(void)
-{
-	unsigned long erstl;
-	unsigned long start = get_timer(0);
-	unsigned long const timeout = 1000; /* 1000ms */
-	at91_rstc_t *rstc = (at91_rstc_t *)ATMEL_BASE_RSTC;
-
-	erstl = readl(&rstc->mr) & AT91_RSTC_MR_ERSTL_MASK;
-
-	/*
-	 * Need to reset PHY -> 500ms reset
-	 * Reset PHY by pulling the NRST line for 500ms to low. To do so
-	 * disable user reset for low level on NRST pin and poll the NRST
-	 * level in reset status register.
-	 */
-	writel(AT91_RSTC_KEY | AT91_RSTC_MR_ERSTL(0x0D) |
-		AT91_RSTC_MR_URSTEN, &rstc->mr);
-
-	writel(AT91_RSTC_KEY | AT91_RSTC_CR_EXTRST, &rstc->cr);
-
-	/* Wait for end of hardware reset */
-	while (!(readl(&rstc->sr) & AT91_RSTC_SR_NRSTL)) {
-		/* avoid shutdown by watchdog */
-		WATCHDOG_RESET();
-		mdelay(10);
-
-		/* timeout for not getting stuck in an endless loop */
-		if (get_timer(start) >= timeout) {
-			puts("*** ERROR: Timeout waiting for PHY reset!\n");
-			break;
-		}
-	};
-
-	/* Restore NRST value */
-	writel(AT91_RSTC_KEY | erstl | AT91_RSTC_MR_URSTEN, &rstc->mr);
-}
diff --git a/arch/arm/cpu/at91-common/sdram.c b/arch/arm/cpu/at91-common/sdram.c
deleted file mode 100644
index 5758b066e4..0000000000
--- a/arch/arm/cpu/at91-common/sdram.c
+++ /dev/null
@@ -1,77 +0,0 @@
-/*
- * (C) Copyright 2014
- * Heiko Schocher, DENX Software Engineering, hs@denx.de.
- *
- * Based on:
- * (C) Copyright 2007-2008
- * Stelian Pop <stelian@popies.net>
- * Lead Tech Design <www.leadtechdesign.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/io.h>
-#include <asm/arch/at91_common.h>
-#include <asm/arch/at91_pmc.h>
-#include <asm/arch/at91sam9_sdramc.h>
-#include <asm/arch/gpio.h>
-
-int sdramc_initialize(unsigned int sdram_address, const struct sdramc_reg *p)
-{
-	struct sdramc_reg *reg = (struct sdramc_reg *)ATMEL_BASE_SDRAMC;
-	unsigned int i;
-
-	/* SDRAM feature must be in the configuration register */
-	writel(p->cr, &reg->cr);
-
-	/* The SDRAM memory type must be set in the Memory Device Register */
-	writel(p->mdr, &reg->mdr);
-
-	/*
-	 * The minimum pause of 200 us is provided to precede any single
-	 * toggle
-	 */
-	for (i = 0; i < 1000; i++)
-		;
-
-	/* A NOP command is issued to the SDRAM devices */
-	writel(AT91_SDRAMC_MODE_NOP, &reg->mr);
-	writel(0x00000000, sdram_address);
-
-	/* An All Banks Precharge command is issued to the SDRAM devices */
-	writel(AT91_SDRAMC_MODE_PRECHARGE, &reg->mr);
-	writel(0x00000000, sdram_address);
-
-	for (i = 0; i < 10000; i++)
-		;
-
-	/* Eight auto-refresh cycles are provided */
-	for (i = 0; i < 8; i++) {
-		writel(AT91_SDRAMC_MODE_REFRESH, &reg->mr);
-		writel(0x00000001 + i, sdram_address + 4 + 4 * i);
-	}
-
-	/*
-	 * A Mode Register set (MRS) cyscle is issued to program the
-	 * SDRAM parameters(TCSR, PASR, DS)
-	 */
-	writel(AT91_SDRAMC_MODE_LMR, &reg->mr);
-	writel(0xcafedede, sdram_address + 0x24);
-
-	/*
-	 * The application must go into Normal Mode, setting Mode
-	 * to 0 in the Mode Register and perform a write access at
-	 * any location in the SDRAM.
-	 */
-	writel(AT91_SDRAMC_MODE_NORMAL, &reg->mr);
-	writel(0x00000000, sdram_address);	/* Perform Normal mode */
-
-	/*
-	 * Write the refresh rate into the count field in the SDRAMC
-	 * Refresh Timer Rgister.
-	 */
-	writel(p->tr, &reg->tr);
-
-	return 0;
-}
diff --git a/arch/arm/cpu/at91-common/spl.c b/arch/arm/cpu/at91-common/spl.c
deleted file mode 100644
index 6473320097..0000000000
--- a/arch/arm/cpu/at91-common/spl.c
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
- * Copyright (C) 2013 Atmel Corporation
- *		      Bo Shen <voice.shen@atmel.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/io.h>
-#include <asm/arch/at91_common.h>
-#include <asm/arch/at91_wdt.h>
-#include <asm/arch/clk.h>
-#include <spl.h>
-
-void at91_disable_wdt(void)
-{
-	struct at91_wdt *wdt = (struct at91_wdt *)ATMEL_BASE_WDT;
-
-	writel(AT91_WDT_MR_WDDIS, &wdt->mr);
-}
-
-u32 spl_boot_device(void)
-{
-#ifdef CONFIG_SYS_USE_MMC
-	return BOOT_DEVICE_MMC1;
-#elif CONFIG_SYS_USE_NANDFLASH
-	return BOOT_DEVICE_NAND;
-#elif CONFIG_SYS_USE_SERIALFLASH
-	return BOOT_DEVICE_SPI;
-#endif
-	return BOOT_DEVICE_NONE;
-}
-
-u32 spl_boot_mode(void)
-{
-	switch (spl_boot_device()) {
-#ifdef CONFIG_SYS_USE_MMC
-	case BOOT_DEVICE_MMC1:
-		return MMCSD_MODE_FS;
-		break;
-#endif
-	case BOOT_DEVICE_NONE:
-	default:
-		hang();
-	}
-}
diff --git a/arch/arm/cpu/at91-common/spl_at91.c b/arch/arm/cpu/at91-common/spl_at91.c
deleted file mode 100644
index 89f588be45..0000000000
--- a/arch/arm/cpu/at91-common/spl_at91.c
+++ /dev/null
@@ -1,124 +0,0 @@
-/*
- * (C) Copyright 2014 DENX Software Engineering
- *     Heiko Schocher <hs@denx.de>
- *
- * Based on:
- * Copyright (C) 2013 Atmel Corporation
- *		      Bo Shen <voice.shen@atmel.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/io.h>
-#include <asm/arch/at91_common.h>
-#include <asm/arch/at91sam9_matrix.h>
-#include <asm/arch/at91_pit.h>
-#include <asm/arch/at91_pmc.h>
-#include <asm/arch/at91_rstc.h>
-#include <asm/arch/at91_wdt.h>
-#include <asm/arch/clk.h>
-#include <spl.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-static void enable_ext_reset(void)
-{
-	struct at91_rstc *rstc = (struct at91_rstc *)ATMEL_BASE_RSTC;
-
-	writel(AT91_RSTC_KEY | AT91_RSTC_MR_URSTEN, &rstc->mr);
-}
-
-void lowlevel_clock_init(void)
-{
-	struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC;
-
-	if (!(readl(&pmc->sr) & AT91_PMC_MOSCS)) {
-		/* Enable Main Oscillator */
-		writel(AT91_PMC_MOSCS | (0x40 << 8), &pmc->mor);
-
-		/* Wait until Main Oscillator is stable */
-		while (!(readl(&pmc->sr) & AT91_PMC_MOSCS))
-			;
-	}
-
-	/* After stabilization, switch to Main Oscillator */
-	if ((readl(&pmc->mckr) & AT91_PMC_CSS) == AT91_PMC_CSS_SLOW) {
-		unsigned long tmp;
-
-		tmp = readl(&pmc->mckr);
-		tmp &= ~AT91_PMC_CSS;
-		tmp |= AT91_PMC_CSS_MAIN;
-		writel(tmp, &pmc->mckr);
-		while (!(readl(&pmc->sr) & AT91_PMC_MCKRDY))
-			;
-
-		tmp &= ~AT91_PMC_PRES;
-		tmp |= AT91_PMC_PRES_1;
-		writel(tmp, &pmc->mckr);
-		while (!(readl(&pmc->sr) & AT91_PMC_MCKRDY))
-			;
-	}
-
-	return;
-}
-
-void __weak matrix_init(void)
-{
-}
-
-void __weak at91_spl_board_init(void)
-{
-}
-
-void spl_board_init(void)
-{
-	struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC;
-
-	lowlevel_clock_init();
-	at91_disable_wdt();
-
-	/*
-	 * At this stage the main oscillator is supposed to be enabled
-	 * PCK = MCK = MOSC
-	 */
-	writel(0x00, &pmc->pllicpr);
-
-	/* Configure PLLA = MOSC * (PLL_MULA + 1) / PLL_DIVA */
-	at91_plla_init(CONFIG_SYS_AT91_PLLA);
-
-	/* PCK = PLLA = 2 * MCK */
-	at91_mck_init(CONFIG_SYS_MCKR);
-
-	/* Switch MCK on PLLA output */
-	at91_mck_init(CONFIG_SYS_MCKR_CSS);
-
-#if defined(CONFIG_SYS_AT91_PLLB)
-	/* Configure PLLB */
-	at91_pllb_init(CONFIG_SYS_AT91_PLLB);
-#endif
-
-	/* Enable External Reset */
-	enable_ext_reset();
-
-	/* Initialize matrix */
-	matrix_init();
-
-	gd->arch.mck_rate_hz = CONFIG_SYS_MASTER_CLOCK;
-	/*
-	 * init timer long enough for using in spl.
-	 */
-	timer_init();
-
-	/* enable clocks for all PIOs */
-	at91_periph_clk_enable(ATMEL_ID_PIOA);
-	at91_periph_clk_enable(ATMEL_ID_PIOB);
-	at91_periph_clk_enable(ATMEL_ID_PIOC);
-	/* init console */
-	at91_seriald_hw_init();
-	preloader_console_init();
-
-	mem_init();
-
-	at91_spl_board_init();
-}
diff --git a/arch/arm/cpu/at91-common/spl_atmel.c b/arch/arm/cpu/at91-common/spl_atmel.c
deleted file mode 100644
index 7297530e7d..0000000000
--- a/arch/arm/cpu/at91-common/spl_atmel.c
+++ /dev/null
@@ -1,80 +0,0 @@
-/*
- * Copyright (C) 2013 Atmel Corporation
- *		      Bo Shen <voice.shen@atmel.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/io.h>
-#include <asm/arch/at91_common.h>
-#include <asm/arch/at91_pit.h>
-#include <asm/arch/at91_pmc.h>
-#include <asm/arch/at91_rstc.h>
-#include <asm/arch/at91_wdt.h>
-#include <asm/arch/clk.h>
-#include <spl.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-static void switch_to_main_crystal_osc(void)
-{
-	struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC;
-	u32 tmp;
-
-	tmp = readl(&pmc->mor);
-	tmp &= ~AT91_PMC_MOR_OSCOUNT(0xff);
-	tmp &= ~AT91_PMC_MOR_KEY(0xff);
-	tmp |= AT91_PMC_MOR_MOSCEN;
-	tmp |= AT91_PMC_MOR_OSCOUNT(8);
-	tmp |= AT91_PMC_MOR_KEY(0x37);
-	writel(tmp, &pmc->mor);
-	while (!(readl(&pmc->sr) & AT91_PMC_IXR_MOSCS))
-		;
-
-	tmp = readl(&pmc->mor);
-	tmp &= ~AT91_PMC_MOR_OSCBYPASS;
-	tmp &= ~AT91_PMC_MOR_KEY(0xff);
-	tmp |= AT91_PMC_MOR_KEY(0x37);
-	writel(tmp, &pmc->mor);
-
-	tmp = readl(&pmc->mor);
-	tmp |= AT91_PMC_MOR_MOSCSEL;
-	tmp &= ~AT91_PMC_MOR_KEY(0xff);
-	tmp |= AT91_PMC_MOR_KEY(0x37);
-	writel(tmp, &pmc->mor);
-
-	while (!(readl(&pmc->sr) & AT91_PMC_IXR_MOSCSELS))
-		;
-
-	/* Wait until MAINRDY field is set to make sure main clock is stable */
-	while (!(readl(&pmc->mcfr) & AT91_PMC_MAINRDY))
-		;
-
-	tmp = readl(&pmc->mor);
-	tmp &= ~AT91_PMC_MOR_MOSCRCEN;
-	tmp &= ~AT91_PMC_MOR_KEY(0xff);
-	tmp |= AT91_PMC_MOR_KEY(0x37);
-	writel(tmp, &pmc->mor);
-}
-
-void s_init(void)
-{
-	switch_to_main_crystal_osc();
-
-	/* disable watchdog */
-	at91_disable_wdt();
-
-	/* PMC configuration */
-	at91_pmc_init();
-
-	at91_clock_init(CONFIG_SYS_AT91_MAIN_CLOCK);
-
-	timer_init();
-
-	board_early_init_f();
-
-	preloader_console_init();
-
-	mem_init();
-}
diff --git a/arch/arm/cpu/at91-common/u-boot-spl.lds b/arch/arm/cpu/at91-common/u-boot-spl.lds
deleted file mode 100644
index eccca43a42..0000000000
--- a/arch/arm/cpu/at91-common/u-boot-spl.lds
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
- * (C) Copyright 2002
- * Gary Jennejohn, DENX Software Engineering, <garyj@denx.de>
- *
- * (C) Copyright 2010
- * Texas Instruments, <www.ti.com>
- *	Aneesh V <aneesh@ti.com>
- *
- * (C) 2013 Atmel Corporation
- *	    Bo Shen <voice.shen@atmel.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-MEMORY { .sram : ORIGIN = CONFIG_SPL_TEXT_BASE, \
-		LENGTH = CONFIG_SPL_MAX_SIZE }
-MEMORY { .sdram : ORIGIN = CONFIG_SPL_BSS_START_ADDR, \
-		LENGTH = CONFIG_SPL_BSS_MAX_SIZE }
-
-OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")
-OUTPUT_ARCH(arm)
-ENTRY(_start)
-SECTIONS
-{
-	.text      :
-	{
-		__start = .;
-		*(.vectors)
-		arch/arm/cpu/armv7/start.o	(.text*)
-		*(.text*)
-	} >.sram
-
-	. = ALIGN(4);
-	.rodata : { *(SORT_BY_ALIGNMENT(.rodata*)) } >.sram
-
-	. = ALIGN(4);
-	.data : { *(SORT_BY_ALIGNMENT(.data*)) } >.sram
-
-	. = ALIGN(4);
-	__image_copy_end = .;
-
-	.end :
-	{
-		*(.__end)
-	} >.sram
-
-	.bss :
-	{
-		. = ALIGN(4);
-		__bss_start = .;
-		*(.bss*)
-		. = ALIGN(4);
-		__bss_end = .;
-	} >.sdram
-}
diff --git a/arch/arm/cpu/tegra-common/Makefile b/arch/arm/cpu/tegra-common/Makefile
deleted file mode 100644
index a78869ee23..0000000000
--- a/arch/arm/cpu/tegra-common/Makefile
+++ /dev/null
@@ -1,19 +0,0 @@
-#
-# (C) Copyright 2010,2011 Nvidia Corporation.
-#
-# (C) Copyright 2000-2008
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-#
-# SPDX-License-Identifier:	GPL-2.0+
-#
-
-obj-y += ap.o
-obj-y += board.o
-obj-y += cache.o
-obj-y += clock.o
-obj-y += lowlevel_init.o
-obj-y += pinmux-common.o
-obj-y += powergate.o
-obj-y += xusb-padctl.o
-obj-$(CONFIG_DISPLAY_CPUINFO) += sys_info.o
-obj-$(CONFIG_TEGRA124) += vpr.o
diff --git a/arch/arm/cpu/tegra-common/ap.c b/arch/arm/cpu/tegra-common/ap.c
deleted file mode 100644
index a17dfd1e22..0000000000
--- a/arch/arm/cpu/tegra-common/ap.c
+++ /dev/null
@@ -1,169 +0,0 @@
-/*
-* (C) Copyright 2010-2014
-* NVIDIA Corporation <www.nvidia.com>
-*
- * SPDX-License-Identifier:	GPL-2.0+
-*/
-
-/* Tegra AP (Application Processor) code */
-
-#include <common.h>
-#include <asm/io.h>
-#include <asm/arch/gp_padctrl.h>
-#include <asm/arch-tegra/ap.h>
-#include <asm/arch-tegra/clock.h>
-#include <asm/arch-tegra/fuse.h>
-#include <asm/arch-tegra/pmc.h>
-#include <asm/arch-tegra/scu.h>
-#include <asm/arch-tegra/tegra.h>
-#include <asm/arch-tegra/warmboot.h>
-
-int tegra_get_chip(void)
-{
-	int rev;
-	struct apb_misc_gp_ctlr *gp =
-		(struct apb_misc_gp_ctlr *)NV_PA_APB_MISC_GP_BASE;
-
-	/*
-	 * This is undocumented, Chip ID is bits 15:8 of the register
-	 * APB_MISC + 0x804, and has value 0x20 for Tegra20, 0x30 for
-	 * Tegra30, 0x35 for T114, and 0x40 for Tegra124.
-	 */
-	rev = (readl(&gp->hidrev) & HIDREV_CHIPID_MASK) >> HIDREV_CHIPID_SHIFT;
-	debug("%s: CHIPID is 0x%02X\n", __func__, rev);
-
-	return rev;
-}
-
-int tegra_get_sku_info(void)
-{
-	int sku_id;
-	struct fuse_regs *fuse = (struct fuse_regs *)NV_PA_FUSE_BASE;
-
-	sku_id = readl(&fuse->sku_info) & 0xff;
-	debug("%s: SKU info byte is 0x%02X\n", __func__, sku_id);
-
-	return sku_id;
-}
-
-int tegra_get_chip_sku(void)
-{
-	uint sku_id, chip_id;
-
-	chip_id = tegra_get_chip();
-	sku_id = tegra_get_sku_info();
-
-	switch (chip_id) {
-	case CHIPID_TEGRA20:
-		switch (sku_id) {
-		case SKU_ID_T20_7:
-		case SKU_ID_T20:
-			return TEGRA_SOC_T20;
-		case SKU_ID_T25SE:
-		case SKU_ID_AP25:
-		case SKU_ID_T25:
-		case SKU_ID_AP25E:
-		case SKU_ID_T25E:
-			return TEGRA_SOC_T25;
-		}
-		break;
-	case CHIPID_TEGRA30:
-		switch (sku_id) {
-		case SKU_ID_T33:
-		case SKU_ID_T30:
-		case SKU_ID_TM30MQS_P_A3:
-		default:
-			return TEGRA_SOC_T30;
-		}
-		break;
-	case CHIPID_TEGRA114:
-		switch (sku_id) {
-		case SKU_ID_T114_ENG:
-		case SKU_ID_T114_1:
-		default:
-			return TEGRA_SOC_T114;
-		}
-		break;
-	case CHIPID_TEGRA124:
-		switch (sku_id) {
-		case SKU_ID_T124_ENG:
-		default:
-			return TEGRA_SOC_T124;
-		}
-		break;
-	}
-
-	/* unknown chip/sku id */
-	printf("%s: ERROR: UNKNOWN CHIP/SKU ID COMBO (0x%02X/0x%02X)\n",
-		__func__, chip_id, sku_id);
-	return TEGRA_SOC_UNKNOWN;
-}
-
-static void enable_scu(void)
-{
-	struct scu_ctlr *scu = (struct scu_ctlr *)NV_PA_ARM_PERIPHBASE;
-	u32 reg;
-
-	/* Only enable the SCU on T20/T25 */
-	if (tegra_get_chip() != CHIPID_TEGRA20)
-		return;
-
-	/* If SCU already setup/enabled, return */
-	if (readl(&scu->scu_ctrl) & SCU_CTRL_ENABLE)
-		return;
-
-	/* Invalidate all ways for all processors */
-	writel(0xFFFF, &scu->scu_inv_all);
-
-	/* Enable SCU - bit 0 */
-	reg = readl(&scu->scu_ctrl);
-	reg |= SCU_CTRL_ENABLE;
-	writel(reg, &scu->scu_ctrl);
-}
-
-static u32 get_odmdata(void)
-{
-	/*
-	 * ODMDATA is stored in the BCT in IRAM by the BootROM.
-	 * The BCT start and size are stored in the BIT in IRAM.
-	 * Read the data @ bct_start + (bct_size - 12). This works
-	 * on BCTs for currently supported SoCs, which are locked down.
-	 * If this changes in new chips, we can revisit this algorithm.
-	 */
-
-	u32 bct_start, odmdata;
-
-	bct_start = readl(NV_PA_BASE_SRAM + NVBOOTINFOTABLE_BCTPTR);
-	odmdata = readl(bct_start + BCT_ODMDATA_OFFSET);
-
-	return odmdata;
-}
-
-static void init_pmc_scratch(void)
-{
-	struct pmc_ctlr *const pmc = (struct pmc_ctlr *)NV_PA_PMC_BASE;
-	u32 odmdata;
-	int i;
-
-	/* SCRATCH0 is initialized by the boot ROM and shouldn't be cleared */
-	for (i = 0; i < 23; i++)
-		writel(0, &pmc->pmc_scratch1+i);
-
-	/* ODMDATA is for kernel use to determine RAM size, LP config, etc. */
-	odmdata = get_odmdata();
-	writel(odmdata, &pmc->pmc_scratch20);
-}
-
-void s_init(void)
-{
-	/* Init PMC scratch memory */
-	init_pmc_scratch();
-
-	enable_scu();
-
-	/* init the cache */
-	config_cache();
-
-	/* init vpr */
-	config_vpr();
-}
diff --git a/arch/arm/cpu/tegra-common/board.c b/arch/arm/cpu/tegra-common/board.c
deleted file mode 100644
index b6a84a5774..0000000000
--- a/arch/arm/cpu/tegra-common/board.c
+++ /dev/null
@@ -1,159 +0,0 @@
-/*
- *  (C) Copyright 2010-2014
- *  NVIDIA Corporation <www.nvidia.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/io.h>
-#include <asm/arch/clock.h>
-#include <asm/arch/funcmux.h>
-#include <asm/arch/mc.h>
-#include <asm/arch/tegra.h>
-#include <asm/arch-tegra/board.h>
-#include <asm/arch-tegra/pmc.h>
-#include <asm/arch-tegra/sys_proto.h>
-#include <asm/arch-tegra/warmboot.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-enum {
-	/* UARTs which we can enable */
-	UARTA	= 1 << 0,
-	UARTB	= 1 << 1,
-	UARTC	= 1 << 2,
-	UARTD	= 1 << 3,
-	UARTE	= 1 << 4,
-	UART_COUNT = 5,
-};
-
-/* Read the RAM size directly from the memory controller */
-unsigned int query_sdram_size(void)
-{
-	struct mc_ctlr *const mc = (struct mc_ctlr *)NV_PA_MC_BASE;
-	u32 size_mb;
-
-	size_mb = readl(&mc->mc_emem_cfg);
-#if defined(CONFIG_TEGRA20)
-	debug("mc->mc_emem_cfg (MEM_SIZE_KB) = 0x%08x\n", size_mb);
-	size_mb = get_ram_size((void *)PHYS_SDRAM_1, size_mb * 1024);
-#else
-	debug("mc->mc_emem_cfg (MEM_SIZE_MB) = 0x%08x\n", size_mb);
-	size_mb = get_ram_size((void *)PHYS_SDRAM_1, size_mb * 1024 * 1024);
-#endif
-
-#if defined(CONFIG_TEGRA30) || defined(CONFIG_TEGRA114)
-	/* External memory limited to 2047 MB due to IROM/HI-VEC */
-	if (size_mb == SZ_2G) size_mb -= SZ_1M;
-#endif
-
-	return size_mb;
-}
-
-int dram_init(void)
-{
-	/* We do not initialise DRAM here. We just query the size */
-	gd->ram_size = query_sdram_size();
-	return 0;
-}
-
-#ifdef CONFIG_DISPLAY_BOARDINFO
-int checkboard(void)
-{
-	printf("Board: %s\n", sysinfo.board_string);
-	return 0;
-}
-#endif	/* CONFIG_DISPLAY_BOARDINFO */
-
-static int uart_configs[] = {
-#if defined(CONFIG_TEGRA20)
- #if defined(CONFIG_TEGRA_UARTA_UAA_UAB)
-	FUNCMUX_UART1_UAA_UAB,
- #elif defined(CONFIG_TEGRA_UARTA_GPU)
-	FUNCMUX_UART1_GPU,
- #elif defined(CONFIG_TEGRA_UARTA_SDIO1)
-	FUNCMUX_UART1_SDIO1,
- #else
-	FUNCMUX_UART1_IRRX_IRTX,
-#endif
-	FUNCMUX_UART2_UAD,
-	-1,
-	FUNCMUX_UART4_GMC,
-	-1,
-#elif defined(CONFIG_TEGRA30)
-	FUNCMUX_UART1_ULPI,	/* UARTA */
-	-1,
-	-1,
-	-1,
-	-1,
-#elif defined(CONFIG_TEGRA114)
-	-1,
-	-1,
-	-1,
-	FUNCMUX_UART4_GMI,	/* UARTD */
-	-1,
-#else	/* Tegra124 */
-	FUNCMUX_UART1_KBC,	/* UARTA */
-	-1,
-	-1,
-	FUNCMUX_UART4_GPIO,	/* UARTD */
-	-1,
-#endif
-};
-
-/**
- * Set up the specified uarts
- *
- * @param uarts_ids	Mask containing UARTs to init (UARTx)
- */
-static void setup_uarts(int uart_ids)
-{
-	static enum periph_id id_for_uart[] = {
-		PERIPH_ID_UART1,
-		PERIPH_ID_UART2,
-		PERIPH_ID_UART3,
-		PERIPH_ID_UART4,
-		PERIPH_ID_UART5,
-	};
-	size_t i;
-
-	for (i = 0; i < UART_COUNT; i++) {
-		if (uart_ids & (1 << i)) {
-			enum periph_id id = id_for_uart[i];
-
-			funcmux_select(id, uart_configs[i]);
-			clock_ll_start_uart(id);
-		}
-	}
-}
-
-void board_init_uart_f(void)
-{
-	int uart_ids = 0;	/* bit mask of which UART ids to enable */
-
-#ifdef CONFIG_TEGRA_ENABLE_UARTA
-	uart_ids |= UARTA;
-#endif
-#ifdef CONFIG_TEGRA_ENABLE_UARTB
-	uart_ids |= UARTB;
-#endif
-#ifdef CONFIG_TEGRA_ENABLE_UARTC
-	uart_ids |= UARTC;
-#endif
-#ifdef CONFIG_TEGRA_ENABLE_UARTD
-	uart_ids |= UARTD;
-#endif
-#ifdef CONFIG_TEGRA_ENABLE_UARTE
-	uart_ids |= UARTE;
-#endif
-	setup_uarts(uart_ids);
-}
-
-#ifndef CONFIG_SYS_DCACHE_OFF
-void enable_caches(void)
-{
-	/* Enable D-cache. I-cache is already enabled in start.S */
-	dcache_enable();
-}
-#endif
diff --git a/arch/arm/cpu/tegra-common/cache.c b/arch/arm/cpu/tegra-common/cache.c
deleted file mode 100644
index 94f5bce90e..0000000000
--- a/arch/arm/cpu/tegra-common/cache.c
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
- * Copyright (c) 2013-2014, NVIDIA CORPORATION.  All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-/* Tegra cache routines */
-
-#include <common.h>
-#include <asm/io.h>
-#include <asm/arch-tegra/ap.h>
-#include <asm/arch/gp_padctrl.h>
-
-void config_cache(void)
-{
-	u32 reg = 0;
-
-	/* enable SMP mode and FW for CPU0, by writing to Auxiliary Ctl reg */
-	asm volatile(
-		"mrc p15, 0, r0, c1, c0, 1\n"
-		"orr r0, r0, #0x41\n"
-		"mcr p15, 0, r0, c1, c0, 1\n");
-
-	/* Currently, only Tegra114+ needs this L2 cache change to boot Linux */
-	if (tegra_get_chip() < CHIPID_TEGRA114)
-		return;
-
-	/*
-	 * Systems with an architectural L2 cache must not use the PL310.
-	 * Config L2CTLR here for a data RAM latency of 3 cycles.
-	 */
-	asm("mrc p15, 1, %0, c9, c0, 2" : : "r" (reg));
-	reg &= ~7;
-	reg |= 2;
-	asm("mcr p15, 1, %0, c9, c0, 2" : : "r" (reg));
-}
diff --git a/arch/arm/cpu/tegra-common/clock.c b/arch/arm/cpu/tegra-common/clock.c
deleted file mode 100644
index 11c7435505..0000000000
--- a/arch/arm/cpu/tegra-common/clock.c
+++ /dev/null
@@ -1,669 +0,0 @@
-/*
- * Copyright (c) 2010-2014, NVIDIA CORPORATION.  All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-/* Tegra SoC common clock control functions */
-
-#include <common.h>
-#include <asm/io.h>
-#include <asm/arch/clock.h>
-#include <asm/arch/tegra.h>
-#include <asm/arch-tegra/clk_rst.h>
-#include <asm/arch-tegra/timer.h>
-#include <div64.h>
-#include <fdtdec.h>
-
-/*
- * This is our record of the current clock rate of each clock. We don't
- * fill all of these in since we are only really interested in clocks which
- * we use as parents.
- */
-static unsigned pll_rate[CLOCK_ID_COUNT];
-
-/*
- * The oscillator frequency is fixed to one of four set values. Based on this
- * the other clocks are set up appropriately.
- */
-static unsigned osc_freq[CLOCK_OSC_FREQ_COUNT] = {
-	13000000,
-	19200000,
-	12000000,
-	26000000,
-};
-
-/* return 1 if a peripheral ID is in range */
-#define clock_type_id_isvalid(id) ((id) >= 0 && \
-		(id) < CLOCK_TYPE_COUNT)
-
-char pllp_valid = 1;	/* PLLP is set up correctly */
-
-/* return 1 if a periphc_internal_id is in range */
-#define periphc_internal_id_isvalid(id) ((id) >= 0 && \
-		(id) < PERIPHC_COUNT)
-
-/* number of clock outputs of a PLL */
-static const u8 pll_num_clkouts[] = {
-	1,	/* PLLC */
-	1,	/* PLLM */
-	4,	/* PLLP */
-	1,	/* PLLA */
-	0,	/* PLLU */
-	0,	/* PLLD */
-};
-
-int clock_get_osc_bypass(void)
-{
-	struct clk_rst_ctlr *clkrst =
-			(struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE;
-	u32 reg;
-
-	reg = readl(&clkrst->crc_osc_ctrl);
-	return (reg & OSC_XOBP_MASK) >> OSC_XOBP_SHIFT;
-}
-
-/* Returns a pointer to the registers of the given pll */
-static struct clk_pll *get_pll(enum clock_id clkid)
-{
-	struct clk_rst_ctlr *clkrst =
-			(struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE;
-
-	assert(clock_id_is_pll(clkid));
-	return &clkrst->crc_pll[clkid];
-}
-
-int clock_ll_read_pll(enum clock_id clkid, u32 *divm, u32 *divn,
-		u32 *divp, u32 *cpcon, u32 *lfcon)
-{
-	struct clk_pll *pll = get_pll(clkid);
-	u32 data;
-
-	assert(clkid != CLOCK_ID_USB);
-
-	/* Safety check, adds to code size but is small */
-	if (!clock_id_is_pll(clkid) || clkid == CLOCK_ID_USB)
-		return -1;
-	data = readl(&pll->pll_base);
-	*divm = (data & PLL_DIVM_MASK) >> PLL_DIVM_SHIFT;
-	*divn = (data & PLL_DIVN_MASK) >> PLL_DIVN_SHIFT;
-	*divp = (data & PLL_DIVP_MASK) >> PLL_DIVP_SHIFT;
-	data = readl(&pll->pll_misc);
-	*cpcon = (data & PLL_CPCON_MASK) >> PLL_CPCON_SHIFT;
-	*lfcon = (data & PLL_LFCON_MASK) >> PLL_LFCON_SHIFT;
-
-	return 0;
-}
-
-unsigned long clock_start_pll(enum clock_id clkid, u32 divm, u32 divn,
-		u32 divp, u32 cpcon, u32 lfcon)
-{
-	struct clk_pll *pll = get_pll(clkid);
-	u32 data;
-
-	/*
-	 * We cheat by treating all PLL (except PLLU) in the same fashion.
-	 * This works only because:
-	 * - same fields are always mapped at same offsets, except DCCON
-	 * - DCCON is always 0, doesn't conflict
-	 * - M,N, P of PLLP values are ignored for PLLP
-	 */
-	data = (cpcon << PLL_CPCON_SHIFT) | (lfcon << PLL_LFCON_SHIFT);
-	writel(data, &pll->pll_misc);
-
-	data = (divm << PLL_DIVM_SHIFT) | (divn << PLL_DIVN_SHIFT) |
-			(0 << PLL_BYPASS_SHIFT) | (1 << PLL_ENABLE_SHIFT);
-
-	if (clkid == CLOCK_ID_USB)
-		data |= divp << PLLU_VCO_FREQ_SHIFT;
-	else
-		data |= divp << PLL_DIVP_SHIFT;
-	writel(data, &pll->pll_base);
-
-	/* calculate the stable time */
-	return timer_get_us() + CLOCK_PLL_STABLE_DELAY_US;
-}
-
-void clock_ll_set_source_divisor(enum periph_id periph_id, unsigned source,
-			unsigned divisor)
-{
-	u32 *reg = get_periph_source_reg(periph_id);
-	u32 value;
-
-	value = readl(reg);
-
-	value &= ~OUT_CLK_SOURCE_31_30_MASK;
-	value |= source << OUT_CLK_SOURCE_31_30_SHIFT;
-
-	value &= ~OUT_CLK_DIVISOR_MASK;
-	value |= divisor << OUT_CLK_DIVISOR_SHIFT;
-
-	writel(value, reg);
-}
-
-void clock_ll_set_source(enum periph_id periph_id, unsigned source)
-{
-	u32 *reg = get_periph_source_reg(periph_id);
-
-	clrsetbits_le32(reg, OUT_CLK_SOURCE_31_30_MASK,
-			source << OUT_CLK_SOURCE_31_30_SHIFT);
-}
-
-/**
- * Given the parent's rate and the required rate for the children, this works
- * out the peripheral clock divider to use, in 7.1 binary format.
- *
- * @param divider_bits	number of divider bits (8 or 16)
- * @param parent_rate	clock rate of parent clock in Hz
- * @param rate		required clock rate for this clock
- * @return divider which should be used
- */
-static int clk_get_divider(unsigned divider_bits, unsigned long parent_rate,
-			   unsigned long rate)
-{
-	u64 divider = parent_rate * 2;
-	unsigned max_divider = 1 << divider_bits;
-
-	divider += rate - 1;
-	do_div(divider, rate);
-
-	if ((s64)divider - 2 < 0)
-		return 0;
-
-	if ((s64)divider - 2 >= max_divider)
-		return -1;
-
-	return divider - 2;
-}
-
-int clock_set_pllout(enum clock_id clkid, enum pll_out_id pllout, unsigned rate)
-{
-	struct clk_pll *pll = get_pll(clkid);
-	int data = 0, div = 0, offset = 0;
-
-	if (!clock_id_is_pll(clkid))
-		return -1;
-
-	if (pllout + 1 > pll_num_clkouts[clkid])
-		return -1;
-
-	div = clk_get_divider(8, pll_rate[clkid], rate);
-
-	if (div < 0)
-		return -1;
-
-	/* out2 and out4 are in the high part of the register */
-	if (pllout == PLL_OUT2 || pllout == PLL_OUT4)
-		offset = 16;
-
-	data = (div << PLL_OUT_RATIO_SHIFT) |
-			PLL_OUT_OVRRIDE | PLL_OUT_CLKEN | PLL_OUT_RSTN;
-	clrsetbits_le32(&pll->pll_out[pllout >> 1],
-			PLL_OUT_RATIO_MASK << offset, data << offset);
-
-	return 0;
-}
-
-/**
- * Given the parent's rate and the divider in 7.1 format, this works out the
- * resulting peripheral clock rate.
- *
- * @param parent_rate	clock rate of parent clock in Hz
- * @param divider which should be used in 7.1 format
- * @return effective clock rate of peripheral
- */
-static unsigned long get_rate_from_divider(unsigned long parent_rate,
-					   int divider)
-{
-	u64 rate;
-
-	rate = (u64)parent_rate * 2;
-	do_div(rate, divider + 2);
-	return rate;
-}
-
-unsigned long clock_get_periph_rate(enum periph_id periph_id,
-		enum clock_id parent)
-{
-	u32 *reg = get_periph_source_reg(periph_id);
-
-	return get_rate_from_divider(pll_rate[parent],
-		(readl(reg) & OUT_CLK_DIVISOR_MASK) >> OUT_CLK_DIVISOR_SHIFT);
-}
-
-/**
- * Find the best available 7.1 format divisor given a parent clock rate and
- * required child clock rate. This function assumes that a second-stage
- * divisor is available which can divide by powers of 2 from 1 to 256.
- *
- * @param divider_bits	number of divider bits (8 or 16)
- * @param parent_rate	clock rate of parent clock in Hz
- * @param rate		required clock rate for this clock
- * @param extra_div	value for the second-stage divisor (not set if this
- *			function returns -1.
- * @return divider which should be used, or -1 if nothing is valid
- *
- */
-static int find_best_divider(unsigned divider_bits, unsigned long parent_rate,
-				unsigned long rate, int *extra_div)
-{
-	int shift;
-	int best_divider = -1;
-	int best_error = rate;
-
-	/* try dividers from 1 to 256 and find closest match */
-	for (shift = 0; shift <= 8 && best_error > 0; shift++) {
-		unsigned divided_parent = parent_rate >> shift;
-		int divider = clk_get_divider(divider_bits, divided_parent,
-						rate);
-		unsigned effective_rate = get_rate_from_divider(divided_parent,
-						divider);
-		int error = rate - effective_rate;
-
-		/* Given a valid divider, look for the lowest error */
-		if (divider != -1 && error < best_error) {
-			best_error = error;
-			*extra_div = 1 << shift;
-			best_divider = divider;
-		}
-	}
-
-	/* return what we found - *extra_div will already be set */
-	return best_divider;
-}
-
-/**
- * Adjust peripheral PLL to use the given divider and source.
- *
- * @param periph_id	peripheral to adjust
- * @param source	Source number (0-3 or 0-7)
- * @param mux_bits	Number of mux bits (2 or 4)
- * @param divider	Required divider in 7.1 or 15.1 format
- * @return 0 if ok, -1 on error (requesting a parent clock which is not valid
- *		for this peripheral)
- */
-static int adjust_periph_pll(enum periph_id periph_id, int source,
-				int mux_bits, unsigned divider)
-{
-	u32 *reg = get_periph_source_reg(periph_id);
-
-	clrsetbits_le32(reg, OUT_CLK_DIVISOR_MASK,
-			divider << OUT_CLK_DIVISOR_SHIFT);
-	udelay(1);
-
-	/* work out the source clock and set it */
-	if (source < 0)
-		return -1;
-
-	switch (mux_bits) {
-	case MASK_BITS_31_30:
-		clrsetbits_le32(reg, OUT_CLK_SOURCE_31_30_MASK,
-				source << OUT_CLK_SOURCE_31_30_SHIFT);
-		break;
-
-	case MASK_BITS_31_29:
-		clrsetbits_le32(reg, OUT_CLK_SOURCE_31_29_MASK,
-				source << OUT_CLK_SOURCE_31_29_SHIFT);
-		break;
-
-	case MASK_BITS_31_28:
-		clrsetbits_le32(reg, OUT_CLK_SOURCE_31_28_MASK,
-				source << OUT_CLK_SOURCE_31_28_SHIFT);
-		break;
-
-	default:
-		return -1;
-	}
-
-	udelay(2);
-	return 0;
-}
-
-unsigned clock_adjust_periph_pll_div(enum periph_id periph_id,
-		enum clock_id parent, unsigned rate, int *extra_div)
-{
-	unsigned effective_rate;
-	int mux_bits, divider_bits, source;
-	int divider;
-	int xdiv = 0;
-
-	/* work out the source clock and set it */
-	source = get_periph_clock_source(periph_id, parent, &mux_bits,
-					 &divider_bits);
-
-	divider = find_best_divider(divider_bits, pll_rate[parent],
-				    rate, &xdiv);
-	if (extra_div)
-		*extra_div = xdiv;
-
-	assert(divider >= 0);
-	if (adjust_periph_pll(periph_id, source, mux_bits, divider))
-		return -1U;
-	debug("periph %d, rate=%d, reg=%p = %x\n", periph_id, rate,
-		get_periph_source_reg(periph_id),
-		readl(get_periph_source_reg(periph_id)));
-
-	/* Check what we ended up with. This shouldn't matter though */
-	effective_rate = clock_get_periph_rate(periph_id, parent);
-	if (extra_div)
-		effective_rate /= *extra_div;
-	if (rate != effective_rate)
-		debug("Requested clock rate %u not honored (got %u)\n",
-			rate, effective_rate);
-	return effective_rate;
-}
-
-unsigned clock_start_periph_pll(enum periph_id periph_id,
-		enum clock_id parent, unsigned rate)
-{
-	unsigned effective_rate;
-
-	reset_set_enable(periph_id, 1);
-	clock_enable(periph_id);
-
-	effective_rate = clock_adjust_periph_pll_div(periph_id, parent, rate,
-						 NULL);
-
-	reset_set_enable(periph_id, 0);
-	return effective_rate;
-}
-
-void clock_enable(enum periph_id clkid)
-{
-	clock_set_enable(clkid, 1);
-}
-
-void clock_disable(enum periph_id clkid)
-{
-	clock_set_enable(clkid, 0);
-}
-
-void reset_periph(enum periph_id periph_id, int us_delay)
-{
-	/* Put peripheral into reset */
-	reset_set_enable(periph_id, 1);
-	udelay(us_delay);
-
-	/* Remove reset */
-	reset_set_enable(periph_id, 0);
-
-	udelay(us_delay);
-}
-
-void reset_cmplx_set_enable(int cpu, int which, int reset)
-{
-	struct clk_rst_ctlr *clkrst =
-			(struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE;
-	u32 mask;
-
-	/* Form the mask, which depends on the cpu chosen (2 or 4) */
-	assert(cpu >= 0 && cpu < MAX_NUM_CPU);
-	mask = which << cpu;
-
-	/* either enable or disable those reset for that CPU */
-	if (reset)
-		writel(mask, &clkrst->crc_cpu_cmplx_set);
-	else
-		writel(mask, &clkrst->crc_cpu_cmplx_clr);
-}
-
-unsigned clock_get_rate(enum clock_id clkid)
-{
-	struct clk_pll *pll;
-	u32 base;
-	u32 divm;
-	u64 parent_rate;
-	u64 rate;
-
-	parent_rate = osc_freq[clock_get_osc_freq()];
-	if (clkid == CLOCK_ID_OSC)
-		return parent_rate;
-
-	pll = get_pll(clkid);
-	base = readl(&pll->pll_base);
-
-	/* Oh for bf_unpack()... */
-	rate = parent_rate * ((base & PLL_DIVN_MASK) >> PLL_DIVN_SHIFT);
-	divm = (base & PLL_DIVM_MASK) >> PLL_DIVM_SHIFT;
-	if (clkid == CLOCK_ID_USB)
-		divm <<= (base & PLLU_VCO_FREQ_MASK) >> PLLU_VCO_FREQ_SHIFT;
-	else
-		divm <<= (base & PLL_DIVP_MASK) >> PLL_DIVP_SHIFT;
-	do_div(rate, divm);
-	return rate;
-}
-
-/**
- * Set the output frequency you want for each PLL clock.
- * PLL output frequencies are programmed by setting their N, M and P values.
- * The governing equations are:
- *     VCO = (Fi / m) * n, Fo = VCO / (2^p)
- *     where Fo is the output frequency from the PLL.
- * Example: Set the output frequency to 216Mhz(Fo) with 12Mhz OSC(Fi)
- *     216Mhz = ((12Mhz / m) * n) / (2^p) so n=432,m=12,p=1
- * Please see Tegra TRM section 5.3 to get the detail for PLL Programming
- *
- * @param n PLL feedback divider(DIVN)
- * @param m PLL input divider(DIVN)
- * @param p post divider(DIVP)
- * @param cpcon base PLL charge pump(CPCON)
- * @return 0 if ok, -1 on error (the requested PLL is incorrect and cannot
- *		be overriden), 1 if PLL is already correct
- */
-int clock_set_rate(enum clock_id clkid, u32 n, u32 m, u32 p, u32 cpcon)
-{
-	u32 base_reg;
-	u32 misc_reg;
-	struct clk_pll *pll;
-
-	pll = get_pll(clkid);
-
-	base_reg = readl(&pll->pll_base);
-
-	/* Set BYPASS, m, n and p to PLL_BASE */
-	base_reg &= ~PLL_DIVM_MASK;
-	base_reg |= m << PLL_DIVM_SHIFT;
-
-	base_reg &= ~PLL_DIVN_MASK;
-	base_reg |= n << PLL_DIVN_SHIFT;
-
-	base_reg &= ~PLL_DIVP_MASK;
-	base_reg |= p << PLL_DIVP_SHIFT;
-
-	if (clkid == CLOCK_ID_PERIPH) {
-		/*
-		 * If the PLL is already set up, check that it is correct
-		 * and record this info for clock_verify() to check.
-		 */
-		if (base_reg & PLL_BASE_OVRRIDE_MASK) {
-			base_reg |= PLL_ENABLE_MASK;
-			if (base_reg != readl(&pll->pll_base))
-				pllp_valid = 0;
-			return pllp_valid ? 1 : -1;
-		}
-		base_reg |= PLL_BASE_OVRRIDE_MASK;
-	}
-
-	base_reg |= PLL_BYPASS_MASK;
-	writel(base_reg, &pll->pll_base);
-
-	/* Set cpcon to PLL_MISC */
-	misc_reg = readl(&pll->pll_misc);
-	misc_reg &= ~PLL_CPCON_MASK;
-	misc_reg |= cpcon << PLL_CPCON_SHIFT;
-	writel(misc_reg, &pll->pll_misc);
-
-	/* Enable PLL */
-	base_reg |= PLL_ENABLE_MASK;
-	writel(base_reg, &pll->pll_base);
-
-	/* Disable BYPASS */
-	base_reg &= ~PLL_BYPASS_MASK;
-	writel(base_reg, &pll->pll_base);
-
-	return 0;
-}
-
-void clock_ll_start_uart(enum periph_id periph_id)
-{
-	/* Assert UART reset and enable clock */
-	reset_set_enable(periph_id, 1);
-	clock_enable(periph_id);
-	clock_ll_set_source(periph_id, 0); /* UARTx_CLK_SRC = 00, PLLP_OUT0 */
-
-	/* wait for 2us */
-	udelay(2);
-
-	/* De-assert reset to UART */
-	reset_set_enable(periph_id, 0);
-}
-
-#ifdef CONFIG_OF_CONTROL
-int clock_decode_periph_id(const void *blob, int node)
-{
-	enum periph_id id;
-	u32 cell[2];
-	int err;
-
-	err = fdtdec_get_int_array(blob, node, "clocks", cell,
-				   ARRAY_SIZE(cell));
-	if (err)
-		return -1;
-	id = clk_id_to_periph_id(cell[1]);
-	assert(clock_periph_id_isvalid(id));
-	return id;
-}
-#endif /* CONFIG_OF_CONTROL */
-
-int clock_verify(void)
-{
-	struct clk_pll *pll = get_pll(CLOCK_ID_PERIPH);
-	u32 reg = readl(&pll->pll_base);
-
-	if (!pllp_valid) {
-		printf("Warning: PLLP %x is not correct\n", reg);
-		return -1;
-	}
-	debug("PLLP %x is correct\n", reg);
-	return 0;
-}
-
-void clock_init(void)
-{
-	pll_rate[CLOCK_ID_MEMORY] = clock_get_rate(CLOCK_ID_MEMORY);
-	pll_rate[CLOCK_ID_PERIPH] = clock_get_rate(CLOCK_ID_PERIPH);
-	pll_rate[CLOCK_ID_CGENERAL] = clock_get_rate(CLOCK_ID_CGENERAL);
-	pll_rate[CLOCK_ID_OSC] = clock_get_rate(CLOCK_ID_OSC);
-	pll_rate[CLOCK_ID_SFROM32KHZ] = 32768;
-	pll_rate[CLOCK_ID_XCPU] = clock_get_rate(CLOCK_ID_XCPU);
-	debug("Osc = %d\n", pll_rate[CLOCK_ID_OSC]);
-	debug("PLLM = %d\n", pll_rate[CLOCK_ID_MEMORY]);
-	debug("PLLP = %d\n", pll_rate[CLOCK_ID_PERIPH]);
-	debug("PLLC = %d\n", pll_rate[CLOCK_ID_CGENERAL]);
-	debug("PLLX = %d\n", pll_rate[CLOCK_ID_XCPU]);
-
-	/* Do any special system timer/TSC setup */
-	arch_timer_init();
-}
-
-static void set_avp_clock_source(u32 src)
-{
-	struct clk_rst_ctlr *clkrst =
-			(struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE;
-	u32 val;
-
-	val = (src << SCLK_SWAKEUP_FIQ_SOURCE_SHIFT) |
-		(src << SCLK_SWAKEUP_IRQ_SOURCE_SHIFT) |
-		(src << SCLK_SWAKEUP_RUN_SOURCE_SHIFT) |
-		(src << SCLK_SWAKEUP_IDLE_SOURCE_SHIFT) |
-		(SCLK_SYS_STATE_RUN << SCLK_SYS_STATE_SHIFT);
-	writel(val, &clkrst->crc_sclk_brst_pol);
-	udelay(3);
-}
-
-/*
- * This function is useful on Tegra30, and any later SoCs that have compatible
- * PLLP configuration registers.
- */
-void tegra30_set_up_pllp(void)
-{
-	struct clk_rst_ctlr *clkrst = (struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE;
-	u32 reg;
-
-	/*
-	 * Based on the Tegra TRM, the system clock (which is the AVP clock) can
-	 * run up to 275MHz. On power on, the default sytem clock source is set
-	 * to PLLP_OUT0. This function sets PLLP's (hence PLLP_OUT0's) rate to
-	 * 408MHz which is beyond system clock's upper limit.
-	 *
-	 * The fix is to set the system clock to CLK_M before initializing PLLP,
-	 * and then switch back to PLLP_OUT4, which has an appropriate divider
-	 * configured, after PLLP has been configured
-	 */
-	set_avp_clock_source(SCLK_SOURCE_CLKM);
-
-	/*
-	 * PLLP output frequency set to 408Mhz
-	 * PLLC output frequency set to 228Mhz
-	 */
-	switch (clock_get_osc_freq()) {
-	case CLOCK_OSC_FREQ_12_0: /* OSC is 12Mhz */
-		clock_set_rate(CLOCK_ID_PERIPH, 408, 12, 0, 8);
-		clock_set_rate(CLOCK_ID_CGENERAL, 456, 12, 1, 8);
-		break;
-
-	case CLOCK_OSC_FREQ_26_0: /* OSC is 26Mhz */
-		clock_set_rate(CLOCK_ID_PERIPH, 408, 26, 0, 8);
-		clock_set_rate(CLOCK_ID_CGENERAL, 600, 26, 0, 8);
-		break;
-
-	case CLOCK_OSC_FREQ_13_0: /* OSC is 13Mhz */
-		clock_set_rate(CLOCK_ID_PERIPH, 408, 13, 0, 8);
-		clock_set_rate(CLOCK_ID_CGENERAL, 600, 13, 0, 8);
-		break;
-	case CLOCK_OSC_FREQ_19_2:
-	default:
-		/*
-		 * These are not supported. It is too early to print a
-		 * message and the UART likely won't work anyway due to the
-		 * oscillator being wrong.
-		 */
-		break;
-	}
-
-	/* Set PLLP_OUT1, 2, 3 & 4 freqs to 9.6, 48, 102 & 204MHz */
-
-	/* OUT1, 2 */
-	/* Assert RSTN before enable */
-	reg = PLLP_OUT2_RSTN_EN | PLLP_OUT1_RSTN_EN;
-	writel(reg, &clkrst->crc_pll[CLOCK_ID_PERIPH].pll_out[0]);
-	/* Set divisor and reenable */
-	reg = (IN_408_OUT_48_DIVISOR << PLLP_OUT2_RATIO)
-		| PLLP_OUT2_OVR | PLLP_OUT2_CLKEN | PLLP_OUT2_RSTN_DIS
-		| (IN_408_OUT_9_6_DIVISOR << PLLP_OUT1_RATIO)
-		| PLLP_OUT1_OVR | PLLP_OUT1_CLKEN | PLLP_OUT1_RSTN_DIS;
-	writel(reg, &clkrst->crc_pll[CLOCK_ID_PERIPH].pll_out[0]);
-
-	/* OUT3, 4 */
-	/* Assert RSTN before enable */
-	reg = PLLP_OUT4_RSTN_EN | PLLP_OUT3_RSTN_EN;
-	writel(reg, &clkrst->crc_pll[CLOCK_ID_PERIPH].pll_out[1]);
-	/* Set divisor and reenable */
-	reg = (IN_408_OUT_204_DIVISOR << PLLP_OUT4_RATIO)
-		| PLLP_OUT4_OVR | PLLP_OUT4_CLKEN | PLLP_OUT4_RSTN_DIS
-		| (IN_408_OUT_102_DIVISOR << PLLP_OUT3_RATIO)
-		| PLLP_OUT3_OVR | PLLP_OUT3_CLKEN | PLLP_OUT3_RSTN_DIS;
-	writel(reg, &clkrst->crc_pll[CLOCK_ID_PERIPH].pll_out[1]);
-
-	set_avp_clock_source(SCLK_SOURCE_PLLP_OUT4);
-}
diff --git a/arch/arm/cpu/tegra-common/lowlevel_init.S b/arch/arm/cpu/tegra-common/lowlevel_init.S
deleted file mode 100644
index a211bb3b1a..0000000000
--- a/arch/arm/cpu/tegra-common/lowlevel_init.S
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
- * SoC-specific setup info
- *
- * (C) Copyright 2010,2011
- * NVIDIA Corporation <www.nvidia.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <config.h>
-#include <version.h>
-#include <linux/linkage.h>
-
-	.align	5
-ENTRY(reset_cpu)
-	ldr	r1, rstctl			@ get addr for global reset
-						@ reg
-	ldr	r3, [r1]
-	orr	r3, r3, #0x10
-	str	r3, [r1]			@ force reset
-	mov	r0, r0
-_loop_forever:
-	b	_loop_forever
-rstctl:
-	.word	PRM_RSTCTRL
-ENDPROC(reset_cpu)
diff --git a/arch/arm/cpu/tegra-common/pinmux-common.c b/arch/arm/cpu/tegra-common/pinmux-common.c
deleted file mode 100644
index 6e3ab0c14c..0000000000
--- a/arch/arm/cpu/tegra-common/pinmux-common.c
+++ /dev/null
@@ -1,527 +0,0 @@
-/*
- * Copyright (c) 2010-2013, NVIDIA CORPORATION. All rights reserved.
- * Copyright (c) 2011 The Chromium OS Authors.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/io.h>
-#include <asm/arch/pinmux.h>
-
-/* return 1 if a pingrp is in range */
-#define pmux_pingrp_isvalid(pin) (((pin) >= 0) && ((pin) < PMUX_PINGRP_COUNT))
-
-/* return 1 if a pmux_func is in range */
-#define pmux_func_isvalid(func) \
-	(((func) >= 0) && ((func) < PMUX_FUNC_COUNT))
-
-/* return 1 if a pin_pupd_is in range */
-#define pmux_pin_pupd_isvalid(pupd) \
-	(((pupd) >= PMUX_PULL_NORMAL) && ((pupd) <= PMUX_PULL_UP))
-
-/* return 1 if a pin_tristate_is in range */
-#define pmux_pin_tristate_isvalid(tristate) \
-	(((tristate) >= PMUX_TRI_NORMAL) && ((tristate) <= PMUX_TRI_TRISTATE))
-
-#ifdef TEGRA_PMX_HAS_PIN_IO_BIT_ETC
-/* return 1 if a pin_io_is in range */
-#define pmux_pin_io_isvalid(io) \
-	(((io) >= PMUX_PIN_OUTPUT) && ((io) <= PMUX_PIN_INPUT))
-
-/* return 1 if a pin_lock is in range */
-#define pmux_pin_lock_isvalid(lock) \
-	(((lock) >= PMUX_PIN_LOCK_DISABLE) && ((lock) <= PMUX_PIN_LOCK_ENABLE))
-
-/* return 1 if a pin_od is in range */
-#define pmux_pin_od_isvalid(od) \
-	(((od) >= PMUX_PIN_OD_DISABLE) && ((od) <= PMUX_PIN_OD_ENABLE))
-
-/* return 1 if a pin_ioreset_is in range */
-#define pmux_pin_ioreset_isvalid(ioreset) \
-	(((ioreset) >= PMUX_PIN_IO_RESET_DISABLE) && \
-	 ((ioreset) <= PMUX_PIN_IO_RESET_ENABLE))
-
-#ifdef TEGRA_PMX_HAS_RCV_SEL
-/* return 1 if a pin_rcv_sel_is in range */
-#define pmux_pin_rcv_sel_isvalid(rcv_sel) \
-	(((rcv_sel) >= PMUX_PIN_RCV_SEL_NORMAL) && \
-	 ((rcv_sel) <= PMUX_PIN_RCV_SEL_HIGH))
-#endif /* TEGRA_PMX_HAS_RCV_SEL */
-#endif /* TEGRA_PMX_HAS_PIN_IO_BIT_ETC */
-
-#define _R(offset)	(u32 *)(NV_PA_APB_MISC_BASE + (offset))
-
-#if defined(CONFIG_TEGRA20)
-
-#define MUX_REG(grp)	_R(0x80 + ((tegra_soc_pingroups[grp].ctl_id / 16) * 4))
-#define MUX_SHIFT(grp)	((tegra_soc_pingroups[grp].ctl_id % 16) * 2)
-
-#define PULL_REG(grp)	_R(0xa0 + ((tegra_soc_pingroups[grp].pull_id / 16) * 4))
-#define PULL_SHIFT(grp)	((tegra_soc_pingroups[grp].pull_id % 16) * 2)
-
-#define TRI_REG(grp)	_R(0x14 + (((grp) / 32) * 4))
-#define TRI_SHIFT(grp)	((grp) % 32)
-
-#else
-
-#define REG(pin)	_R(0x3000 + ((pin) * 4))
-
-#define MUX_REG(pin)	REG(pin)
-#define MUX_SHIFT(pin)	0
-
-#define PULL_REG(pin)	REG(pin)
-#define PULL_SHIFT(pin)	2
-
-#define TRI_REG(pin)	REG(pin)
-#define TRI_SHIFT(pin)	4
-
-#endif /* CONFIG_TEGRA20 */
-
-#define DRV_REG(group)	_R(0x868 + ((group) * 4))
-
-#define IO_SHIFT	5
-#define OD_SHIFT	6
-#define LOCK_SHIFT	7
-#define IO_RESET_SHIFT	8
-#define RCV_SEL_SHIFT	9
-
-#if !defined(CONFIG_TEGRA20) && !defined(CONFIG_TEGRA30)
-/* This register/field only exists on Tegra114 and later */
-#define APB_MISC_PP_PINMUX_GLOBAL_0 0x40
-#define CLAMP_INPUTS_WHEN_TRISTATED 1
-
-void pinmux_set_tristate_input_clamping(void)
-{
-	u32 *reg = _R(APB_MISC_PP_PINMUX_GLOBAL_0);
-	u32 val;
-
-	val = readl(reg);
-	val |= CLAMP_INPUTS_WHEN_TRISTATED;
-	writel(val, reg);
-}
-#endif
-
-void pinmux_set_func(enum pmux_pingrp pin, enum pmux_func func)
-{
-	u32 *reg = MUX_REG(pin);
-	int i, mux = -1;
-	u32 val;
-
-	if (func == PMUX_FUNC_DEFAULT)
-		return;
-
-	/* Error check on pin and func */
-	assert(pmux_pingrp_isvalid(pin));
-	assert(pmux_func_isvalid(func));
-
-	if (func >= PMUX_FUNC_RSVD1) {
-		mux = (func - PMUX_FUNC_RSVD1) & 3;
-	} else {
-		/* Search for the appropriate function */
-		for (i = 0; i < 4; i++) {
-			if (tegra_soc_pingroups[pin].funcs[i] == func) {
-				mux = i;
-				break;
-			}
-		}
-	}
-	assert(mux != -1);
-
-	val = readl(reg);
-	val &= ~(3 << MUX_SHIFT(pin));
-	val |= (mux << MUX_SHIFT(pin));
-	writel(val, reg);
-}
-
-void pinmux_set_pullupdown(enum pmux_pingrp pin, enum pmux_pull pupd)
-{
-	u32 *reg = PULL_REG(pin);
-	u32 val;
-
-	/* Error check on pin and pupd */
-	assert(pmux_pingrp_isvalid(pin));
-	assert(pmux_pin_pupd_isvalid(pupd));
-
-	val = readl(reg);
-	val &= ~(3 << PULL_SHIFT(pin));
-	val |= (pupd << PULL_SHIFT(pin));
-	writel(val, reg);
-}
-
-static void pinmux_set_tristate(enum pmux_pingrp pin, int tri)
-{
-	u32 *reg = TRI_REG(pin);
-	u32 val;
-
-	/* Error check on pin */
-	assert(pmux_pingrp_isvalid(pin));
-	assert(pmux_pin_tristate_isvalid(tri));
-
-	val = readl(reg);
-	if (tri == PMUX_TRI_TRISTATE)
-		val |= (1 << TRI_SHIFT(pin));
-	else
-		val &= ~(1 << TRI_SHIFT(pin));
-	writel(val, reg);
-}
-
-void pinmux_tristate_enable(enum pmux_pingrp pin)
-{
-	pinmux_set_tristate(pin, PMUX_TRI_TRISTATE);
-}
-
-void pinmux_tristate_disable(enum pmux_pingrp pin)
-{
-	pinmux_set_tristate(pin, PMUX_TRI_NORMAL);
-}
-
-#ifdef TEGRA_PMX_HAS_PIN_IO_BIT_ETC
-void pinmux_set_io(enum pmux_pingrp pin, enum pmux_pin_io io)
-{
-	u32 *reg = REG(pin);
-	u32 val;
-
-	if (io == PMUX_PIN_NONE)
-		return;
-
-	/* Error check on pin and io */
-	assert(pmux_pingrp_isvalid(pin));
-	assert(pmux_pin_io_isvalid(io));
-
-	val = readl(reg);
-	if (io == PMUX_PIN_INPUT)
-		val |= (io & 1) << IO_SHIFT;
-	else
-		val &= ~(1 << IO_SHIFT);
-	writel(val, reg);
-}
-
-static void pinmux_set_lock(enum pmux_pingrp pin, enum pmux_pin_lock lock)
-{
-	u32 *reg = REG(pin);
-	u32 val;
-
-	if (lock == PMUX_PIN_LOCK_DEFAULT)
-		return;
-
-	/* Error check on pin and lock */
-	assert(pmux_pingrp_isvalid(pin));
-	assert(pmux_pin_lock_isvalid(lock));
-
-	val = readl(reg);
-	if (lock == PMUX_PIN_LOCK_ENABLE) {
-		val |= (1 << LOCK_SHIFT);
-	} else {
-		if (val & (1 << LOCK_SHIFT))
-			printf("%s: Cannot clear LOCK bit!\n", __func__);
-		val &= ~(1 << LOCK_SHIFT);
-	}
-	writel(val, reg);
-
-	return;
-}
-
-static void pinmux_set_od(enum pmux_pingrp pin, enum pmux_pin_od od)
-{
-	u32 *reg = REG(pin);
-	u32 val;
-
-	if (od == PMUX_PIN_OD_DEFAULT)
-		return;
-
-	/* Error check on pin and od */
-	assert(pmux_pingrp_isvalid(pin));
-	assert(pmux_pin_od_isvalid(od));
-
-	val = readl(reg);
-	if (od == PMUX_PIN_OD_ENABLE)
-		val |= (1 << OD_SHIFT);
-	else
-		val &= ~(1 << OD_SHIFT);
-	writel(val, reg);
-
-	return;
-}
-
-static void pinmux_set_ioreset(enum pmux_pingrp pin,
-				enum pmux_pin_ioreset ioreset)
-{
-	u32 *reg = REG(pin);
-	u32 val;
-
-	if (ioreset == PMUX_PIN_IO_RESET_DEFAULT)
-		return;
-
-	/* Error check on pin and ioreset */
-	assert(pmux_pingrp_isvalid(pin));
-	assert(pmux_pin_ioreset_isvalid(ioreset));
-
-	val = readl(reg);
-	if (ioreset == PMUX_PIN_IO_RESET_ENABLE)
-		val |= (1 << IO_RESET_SHIFT);
-	else
-		val &= ~(1 << IO_RESET_SHIFT);
-	writel(val, reg);
-
-	return;
-}
-
-#ifdef TEGRA_PMX_HAS_RCV_SEL
-static void pinmux_set_rcv_sel(enum pmux_pingrp pin,
-				enum pmux_pin_rcv_sel rcv_sel)
-{
-	u32 *reg = REG(pin);
-	u32 val;
-
-	if (rcv_sel == PMUX_PIN_RCV_SEL_DEFAULT)
-		return;
-
-	/* Error check on pin and rcv_sel */
-	assert(pmux_pingrp_isvalid(pin));
-	assert(pmux_pin_rcv_sel_isvalid(rcv_sel));
-
-	val = readl(reg);
-	if (rcv_sel == PMUX_PIN_RCV_SEL_HIGH)
-		val |= (1 << RCV_SEL_SHIFT);
-	else
-		val &= ~(1 << RCV_SEL_SHIFT);
-	writel(val, reg);
-
-	return;
-}
-#endif /* TEGRA_PMX_HAS_RCV_SEL */
-#endif /* TEGRA_PMX_HAS_PIN_IO_BIT_ETC */
-
-static void pinmux_config_pingrp(const struct pmux_pingrp_config *config)
-{
-	enum pmux_pingrp pin = config->pingrp;
-
-	pinmux_set_func(pin, config->func);
-	pinmux_set_pullupdown(pin, config->pull);
-	pinmux_set_tristate(pin, config->tristate);
-#ifdef TEGRA_PMX_HAS_PIN_IO_BIT_ETC
-	pinmux_set_io(pin, config->io);
-	pinmux_set_lock(pin, config->lock);
-	pinmux_set_od(pin, config->od);
-	pinmux_set_ioreset(pin, config->ioreset);
-#ifdef TEGRA_PMX_HAS_RCV_SEL
-	pinmux_set_rcv_sel(pin, config->rcv_sel);
-#endif
-#endif
-}
-
-void pinmux_config_pingrp_table(const struct pmux_pingrp_config *config,
-				int len)
-{
-	int i;
-
-	for (i = 0; i < len; i++)
-		pinmux_config_pingrp(&config[i]);
-}
-
-#ifdef TEGRA_PMX_HAS_DRVGRPS
-
-#define pmux_drvgrp_isvalid(pd) (((pd) >= 0) && ((pd) < PMUX_DRVGRP_COUNT))
-
-#define pmux_slw_isvalid(slw) \
-	(((slw) >= PMUX_SLWF_MIN) && ((slw) <= PMUX_SLWF_MAX))
-
-#define pmux_drv_isvalid(drv) \
-	(((drv) >= PMUX_DRVUP_MIN) && ((drv) <= PMUX_DRVUP_MAX))
-
-#define pmux_lpmd_isvalid(lpm) \
-	(((lpm) >= PMUX_LPMD_X8) && ((lpm) <= PMUX_LPMD_X))
-
-#define pmux_schmt_isvalid(schmt) \
-	(((schmt) >= PMUX_SCHMT_DISABLE) && ((schmt) <= PMUX_SCHMT_ENABLE))
-
-#define pmux_hsm_isvalid(hsm) \
-	(((hsm) >= PMUX_HSM_DISABLE) && ((hsm) <= PMUX_HSM_ENABLE))
-
-#define HSM_SHIFT	2
-#define SCHMT_SHIFT	3
-#define LPMD_SHIFT	4
-#define LPMD_MASK	(3 << LPMD_SHIFT)
-#define DRVDN_SHIFT	12
-#define DRVDN_MASK	(0x7F << DRVDN_SHIFT)
-#define DRVUP_SHIFT	20
-#define DRVUP_MASK	(0x7F << DRVUP_SHIFT)
-#define SLWR_SHIFT	28
-#define SLWR_MASK	(3 << SLWR_SHIFT)
-#define SLWF_SHIFT	30
-#define SLWF_MASK	(3 << SLWF_SHIFT)
-
-static void pinmux_set_drvup_slwf(enum pmux_drvgrp grp, int slwf)
-{
-	u32 *reg = DRV_REG(grp);
-	u32 val;
-
-	/* NONE means unspecified/do not change/use POR value */
-	if (slwf == PMUX_SLWF_NONE)
-		return;
-
-	/* Error check on pad and slwf */
-	assert(pmux_drvgrp_isvalid(grp));
-	assert(pmux_slw_isvalid(slwf));
-
-	val = readl(reg);
-	val &= ~SLWF_MASK;
-	val |= (slwf << SLWF_SHIFT);
-	writel(val, reg);
-
-	return;
-}
-
-static void pinmux_set_drvdn_slwr(enum pmux_drvgrp grp, int slwr)
-{
-	u32 *reg = DRV_REG(grp);
-	u32 val;
-
-	/* NONE means unspecified/do not change/use POR value */
-	if (slwr == PMUX_SLWR_NONE)
-		return;
-
-	/* Error check on pad and slwr */
-	assert(pmux_drvgrp_isvalid(grp));
-	assert(pmux_slw_isvalid(slwr));
-
-	val = readl(reg);
-	val &= ~SLWR_MASK;
-	val |= (slwr << SLWR_SHIFT);
-	writel(val, reg);
-
-	return;
-}
-
-static void pinmux_set_drvup(enum pmux_drvgrp grp, int drvup)
-{
-	u32 *reg = DRV_REG(grp);
-	u32 val;
-
-	/* NONE means unspecified/do not change/use POR value */
-	if (drvup == PMUX_DRVUP_NONE)
-		return;
-
-	/* Error check on pad and drvup */
-	assert(pmux_drvgrp_isvalid(grp));
-	assert(pmux_drv_isvalid(drvup));
-
-	val = readl(reg);
-	val &= ~DRVUP_MASK;
-	val |= (drvup << DRVUP_SHIFT);
-	writel(val, reg);
-
-	return;
-}
-
-static void pinmux_set_drvdn(enum pmux_drvgrp grp, int drvdn)
-{
-	u32 *reg = DRV_REG(grp);
-	u32 val;
-
-	/* NONE means unspecified/do not change/use POR value */
-	if (drvdn == PMUX_DRVDN_NONE)
-		return;
-
-	/* Error check on pad and drvdn */
-	assert(pmux_drvgrp_isvalid(grp));
-	assert(pmux_drv_isvalid(drvdn));
-
-	val = readl(reg);
-	val &= ~DRVDN_MASK;
-	val |= (drvdn << DRVDN_SHIFT);
-	writel(val, reg);
-
-	return;
-}
-
-static void pinmux_set_lpmd(enum pmux_drvgrp grp, enum pmux_lpmd lpmd)
-{
-	u32 *reg = DRV_REG(grp);
-	u32 val;
-
-	/* NONE means unspecified/do not change/use POR value */
-	if (lpmd == PMUX_LPMD_NONE)
-		return;
-
-	/* Error check pad and lpmd value */
-	assert(pmux_drvgrp_isvalid(grp));
-	assert(pmux_lpmd_isvalid(lpmd));
-
-	val = readl(reg);
-	val &= ~LPMD_MASK;
-	val |= (lpmd << LPMD_SHIFT);
-	writel(val, reg);
-
-	return;
-}
-
-static void pinmux_set_schmt(enum pmux_drvgrp grp, enum pmux_schmt schmt)
-{
-	u32 *reg = DRV_REG(grp);
-	u32 val;
-
-	/* NONE means unspecified/do not change/use POR value */
-	if (schmt == PMUX_SCHMT_NONE)
-		return;
-
-	/* Error check pad */
-	assert(pmux_drvgrp_isvalid(grp));
-	assert(pmux_schmt_isvalid(schmt));
-
-	val = readl(reg);
-	if (schmt == PMUX_SCHMT_ENABLE)
-		val |= (1 << SCHMT_SHIFT);
-	else
-		val &= ~(1 << SCHMT_SHIFT);
-	writel(val, reg);
-
-	return;
-}
-
-static void pinmux_set_hsm(enum pmux_drvgrp grp, enum pmux_hsm hsm)
-{
-	u32 *reg = DRV_REG(grp);
-	u32 val;
-
-	/* NONE means unspecified/do not change/use POR value */
-	if (hsm == PMUX_HSM_NONE)
-		return;
-
-	/* Error check pad */
-	assert(pmux_drvgrp_isvalid(grp));
-	assert(pmux_hsm_isvalid(hsm));
-
-	val = readl(reg);
-	if (hsm == PMUX_HSM_ENABLE)
-		val |= (1 << HSM_SHIFT);
-	else
-		val &= ~(1 << HSM_SHIFT);
-	writel(val, reg);
-
-	return;
-}
-
-static void pinmux_config_drvgrp(const struct pmux_drvgrp_config *config)
-{
-	enum pmux_drvgrp grp = config->drvgrp;
-
-	pinmux_set_drvup_slwf(grp, config->slwf);
-	pinmux_set_drvdn_slwr(grp, config->slwr);
-	pinmux_set_drvup(grp, config->drvup);
-	pinmux_set_drvdn(grp, config->drvdn);
-	pinmux_set_lpmd(grp, config->lpmd);
-	pinmux_set_schmt(grp, config->schmt);
-	pinmux_set_hsm(grp, config->hsm);
-}
-
-void pinmux_config_drvgrp_table(const struct pmux_drvgrp_config *config,
-				int len)
-{
-	int i;
-
-	for (i = 0; i < len; i++)
-		pinmux_config_drvgrp(&config[i]);
-}
-#endif /* TEGRA_PMX_HAS_DRVGRPS */
diff --git a/arch/arm/cpu/tegra-common/powergate.c b/arch/arm/cpu/tegra-common/powergate.c
deleted file mode 100644
index 439cff36b9..0000000000
--- a/arch/arm/cpu/tegra-common/powergate.c
+++ /dev/null
@@ -1,102 +0,0 @@
-/*
- * Copyright (c) 2014, NVIDIA CORPORATION.  All rights reserved.
- *
- * SPDX-License-Identifier: GPL-2.0
- */
-
-#include <common.h>
-#include <errno.h>
-
-#include <asm/io.h>
-#include <asm/types.h>
-
-#include <asm/arch/powergate.h>
-#include <asm/arch/tegra.h>
-
-#define PWRGATE_TOGGLE 0x30
-#define  PWRGATE_TOGGLE_START (1 << 8)
-
-#define REMOVE_CLAMPING 0x34
-
-#define PWRGATE_STATUS 0x38
-
-static int tegra_powergate_set(enum tegra_powergate id, bool state)
-{
-	u32 value, mask = state ? (1 << id) : 0, old_mask;
-	unsigned long start, timeout = 25;
-
-	value = readl(NV_PA_PMC_BASE + PWRGATE_STATUS);
-	old_mask = value & (1 << id);
-
-	if (mask == old_mask)
-		return 0;
-
-	writel(PWRGATE_TOGGLE_START | id, NV_PA_PMC_BASE + PWRGATE_TOGGLE);
-
-	start = get_timer(0);
-
-	while (get_timer(start) < timeout) {
-		value = readl(NV_PA_PMC_BASE + PWRGATE_STATUS);
-		if ((value & (1 << id)) == mask)
-			return 0;
-	}
-
-	return -ETIMEDOUT;
-}
-
-static int tegra_powergate_power_on(enum tegra_powergate id)
-{
-	return tegra_powergate_set(id, true);
-}
-
-int tegra_powergate_power_off(enum tegra_powergate id)
-{
-	return tegra_powergate_set(id, false);
-}
-
-static int tegra_powergate_remove_clamping(enum tegra_powergate id)
-{
-	unsigned long value;
-
-	/*
-	 * The REMOVE_CLAMPING register has the bits for the PCIE and VDEC
-	 * partitions reversed. This was originally introduced on Tegra20 but
-	 * has since been carried forward for backwards-compatibility.
-	 */
-	if (id == TEGRA_POWERGATE_VDEC)
-		value = 1 << TEGRA_POWERGATE_PCIE;
-	else if (id == TEGRA_POWERGATE_PCIE)
-		value = 1 << TEGRA_POWERGATE_VDEC;
-	else
-		value = 1 << id;
-
-	writel(value, NV_PA_PMC_BASE + REMOVE_CLAMPING);
-
-	return 0;
-}
-
-int tegra_powergate_sequence_power_up(enum tegra_powergate id,
-				      enum periph_id periph)
-{
-	int err;
-
-	reset_set_enable(periph, 1);
-
-	err = tegra_powergate_power_on(id);
-	if (err < 0)
-		return err;
-
-	clock_enable(periph);
-
-	udelay(10);
-
-	err = tegra_powergate_remove_clamping(id);
-	if (err < 0)
-		return err;
-
-	udelay(10);
-
-	reset_set_enable(periph, 0);
-
-	return 0;
-}
diff --git a/arch/arm/cpu/tegra-common/sys_info.c b/arch/arm/cpu/tegra-common/sys_info.c
deleted file mode 100644
index 5933c35ddd..0000000000
--- a/arch/arm/cpu/tegra-common/sys_info.c
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * (C) Copyright 2010,2011
- * NVIDIA Corporation <www.nvidia.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <linux/ctype.h>
-
-static void upstring(char *s)
-{
-	while (*s) {
-		*s = toupper(*s);
-		s++;
-	}
-}
-
-/* Print CPU information */
-int print_cpuinfo(void)
-{
-	char soc_name[10];
-
-	strncpy(soc_name, CONFIG_SYS_SOC, 10);
-	upstring(soc_name);
-	puts(soc_name);
-	puts("\n");
-
-	/* TBD: Add printf of major/minor rev info, stepping, etc. */
-	return 0;
-}
diff --git a/arch/arm/cpu/tegra-common/vpr.c b/arch/arm/cpu/tegra-common/vpr.c
deleted file mode 100644
index f695811c9b..0000000000
--- a/arch/arm/cpu/tegra-common/vpr.c
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * Copyright (c) 2014, NVIDIA CORPORATION.  All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-/* Tegra vpr routines */
-
-#include <common.h>
-#include <asm/io.h>
-#include <asm/arch/tegra.h>
-#include <asm/arch/mc.h>
-
-/* Configures VPR.  Right now, all we do is turn it off. */
-void config_vpr(void)
-{
-	struct mc_ctlr *mc = (struct mc_ctlr *)NV_PA_MC_BASE;
-
-	/* Turn VPR off */
-	writel(0, &mc->mc_video_protect_size_mb);
-	writel(TEGRA_MC_VIDEO_PROTECT_REG_WRITE_ACCESS_DISABLED,
-	       &mc->mc_video_protect_reg_ctrl);
-	/* read back to ensure the write went through */
-	readl(&mc->mc_video_protect_reg_ctrl);
-}
diff --git a/arch/arm/cpu/tegra-common/xusb-padctl.c b/arch/arm/cpu/tegra-common/xusb-padctl.c
deleted file mode 100644
index 65f8d2ea96..0000000000
--- a/arch/arm/cpu/tegra-common/xusb-padctl.c
+++ /dev/null
@@ -1,39 +0,0 @@
-/*
- * Copyright (c) 2014, NVIDIA CORPORATION.  All rights reserved.
- *
- * SPDX-License-Identifier: GPL-2.0
- */
-
-#include <common.h>
-#include <errno.h>
-
-#include <asm/arch-tegra/xusb-padctl.h>
-
-struct tegra_xusb_phy * __weak tegra_xusb_phy_get(unsigned int type)
-{
-	return NULL;
-}
-
-int __weak tegra_xusb_phy_prepare(struct tegra_xusb_phy *phy)
-{
-	return -ENOSYS;
-}
-
-int __weak tegra_xusb_phy_enable(struct tegra_xusb_phy *phy)
-{
-	return -ENOSYS;
-}
-
-int __weak tegra_xusb_phy_disable(struct tegra_xusb_phy *phy)
-{
-	return -ENOSYS;
-}
-
-int __weak tegra_xusb_phy_unprepare(struct tegra_xusb_phy *phy)
-{
-	return -ENOSYS;
-}
-
-void __weak tegra_xusb_padctl_init(const void *fdt)
-{
-}
diff --git a/arch/arm/cpu/tegra114-common/Makefile b/arch/arm/cpu/tegra114-common/Makefile
deleted file mode 100644
index d959b575ce..0000000000
--- a/arch/arm/cpu/tegra114-common/Makefile
+++ /dev/null
@@ -1,20 +0,0 @@
-#
-# Copyright (c) 2010-2013, NVIDIA CORPORATION.  All rights reserved.
-#
-# (C) Copyright 2000-2008
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-#
-# This program is free software; you can redistribute it and/or modify it
-# under the terms and conditions of the GNU General Public License,
-# version 2, as published by the Free Software Foundation.
-#
-# This program is distributed in the hope it will be useful, but WITHOUT
-# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-# more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <http://www.gnu.org/licenses/>.
-#
-
-obj-y	+= clock.o funcmux.o pinmux.o
diff --git a/arch/arm/cpu/tegra114-common/clock.c b/arch/arm/cpu/tegra114-common/clock.c
deleted file mode 100644
index d5194e11b5..0000000000
--- a/arch/arm/cpu/tegra114-common/clock.c
+++ /dev/null
@@ -1,669 +0,0 @@
-/*
- * Copyright (c) 2010-2014, NVIDIA CORPORATION.  All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-/* Tegra114 Clock control functions */
-
-#include <common.h>
-#include <asm/io.h>
-#include <asm/arch/clock.h>
-#include <asm/arch/sysctr.h>
-#include <asm/arch/tegra.h>
-#include <asm/arch-tegra/clk_rst.h>
-#include <asm/arch-tegra/timer.h>
-#include <div64.h>
-#include <fdtdec.h>
-
-/*
- * Clock types that we can use as a source. The Tegra114 has muxes for the
- * peripheral clocks, and in most cases there are four options for the clock
- * source. This gives us a clock 'type' and exploits what commonality exists
- * in the device.
- *
- * Letters are obvious, except for T which means CLK_M, and S which means the
- * clock derived from 32KHz. Beware that CLK_M (also called OSC in the
- * datasheet) and PLL_M are different things. The former is the basic
- * clock supplied to the SOC from an external oscillator. The latter is the
- * memory clock PLL.
- *
- * See definitions in clock_id in the header file.
- */
-enum clock_type_id {
-	CLOCK_TYPE_AXPT,	/* PLL_A, PLL_X, PLL_P, CLK_M */
-	CLOCK_TYPE_MCPA,	/* and so on */
-	CLOCK_TYPE_MCPT,
-	CLOCK_TYPE_PCM,
-	CLOCK_TYPE_PCMT,
-	CLOCK_TYPE_PCMT16,
-	CLOCK_TYPE_PDCT,
-	CLOCK_TYPE_ACPT,
-	CLOCK_TYPE_ASPTE,
-	CLOCK_TYPE_PMDACD2T,
-	CLOCK_TYPE_PCST,
-
-	CLOCK_TYPE_COUNT,
-	CLOCK_TYPE_NONE = -1,   /* invalid clock type */
-};
-
-enum {
-	CLOCK_MAX_MUX   = 8     /* number of source options for each clock */
-};
-
-/*
- * Clock source mux for each clock type. This just converts our enum into
- * a list of mux sources for use by the code.
- *
- * Note:
- *  The extra column in each clock source array is used to store the mask
- *  bits in its register for the source.
- */
-#define CLK(x) CLOCK_ID_ ## x
-static enum clock_id clock_source[CLOCK_TYPE_COUNT][CLOCK_MAX_MUX+1] = {
-	{ CLK(AUDIO),	CLK(XCPU),	CLK(PERIPH),	CLK(OSC),
-		CLK(NONE),	CLK(NONE),	CLK(NONE),	CLK(NONE),
-		MASK_BITS_31_30},
-	{ CLK(MEMORY),	CLK(CGENERAL),	CLK(PERIPH),	CLK(AUDIO),
-		CLK(NONE),	CLK(NONE),	CLK(NONE),	CLK(NONE),
-		MASK_BITS_31_30},
-	{ CLK(MEMORY),	CLK(CGENERAL),	CLK(PERIPH),	CLK(OSC),
-		CLK(NONE),	CLK(NONE),	CLK(NONE),	CLK(NONE),
-		MASK_BITS_31_30},
-	{ CLK(PERIPH),	CLK(CGENERAL),	CLK(MEMORY),	CLK(NONE),
-		CLK(NONE),	CLK(NONE),	CLK(NONE),	CLK(NONE),
-		MASK_BITS_31_30},
-	{ CLK(PERIPH),	CLK(CGENERAL),	CLK(MEMORY),	CLK(OSC),
-		CLK(NONE),	CLK(NONE),	CLK(NONE),	CLK(NONE),
-		MASK_BITS_31_30},
-	{ CLK(PERIPH),	CLK(CGENERAL),	CLK(MEMORY),	CLK(OSC),
-		CLK(NONE),	CLK(NONE),	CLK(NONE),	CLK(NONE),
-		MASK_BITS_31_30},
-	{ CLK(PERIPH),	CLK(DISPLAY),	CLK(CGENERAL),	CLK(OSC),
-		CLK(NONE),	CLK(NONE),	CLK(NONE),	CLK(NONE),
-		MASK_BITS_31_30},
-	{ CLK(AUDIO),	CLK(CGENERAL),	CLK(PERIPH),	CLK(OSC),
-		CLK(NONE),	CLK(NONE),	CLK(NONE),	CLK(NONE),
-		MASK_BITS_31_30},
-	{ CLK(AUDIO),	CLK(SFROM32KHZ),	CLK(PERIPH),	CLK(OSC),
-		CLK(EPCI),	CLK(NONE),	CLK(NONE),	CLK(NONE),
-		MASK_BITS_31_29},
-	{ CLK(PERIPH),	CLK(MEMORY),	CLK(DISPLAY),	CLK(AUDIO),
-		CLK(CGENERAL),	CLK(DISPLAY2),	CLK(OSC),	CLK(NONE),
-		MASK_BITS_31_29},
-	{ CLK(PERIPH),	CLK(CGENERAL),	CLK(SFROM32KHZ),	CLK(OSC),
-		CLK(NONE),	CLK(NONE),	CLK(NONE),	CLK(NONE),
-		MASK_BITS_31_28}
-};
-
-/*
- * Clock type for each peripheral clock source. We put the name in each
- * record just so it is easy to match things up
- */
-#define TYPE(name, type) type
-static enum clock_type_id clock_periph_type[PERIPHC_COUNT] = {
-	/* 0x00 */
-	TYPE(PERIPHC_I2S1,	CLOCK_TYPE_AXPT),
-	TYPE(PERIPHC_I2S2,	CLOCK_TYPE_AXPT),
-	TYPE(PERIPHC_SPDIF_OUT,	CLOCK_TYPE_AXPT),
-	TYPE(PERIPHC_SPDIF_IN,	CLOCK_TYPE_PCM),
-	TYPE(PERIPHC_PWM,	CLOCK_TYPE_PCST),  /* only PWM uses b29:28 */
-	TYPE(PERIPHC_NONE,	CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_SBC2,	CLOCK_TYPE_PCMT),
-	TYPE(PERIPHC_SBC3,	CLOCK_TYPE_PCMT),
-
-	/* 0x08 */
-	TYPE(PERIPHC_NONE,	CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_I2C1,	CLOCK_TYPE_PCMT16),
-	TYPE(PERIPHC_I2C5,	CLOCK_TYPE_PCMT16),
-	TYPE(PERIPHC_NONE,	CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_NONE,	CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_SBC1,	CLOCK_TYPE_PCMT),
-	TYPE(PERIPHC_DISP1,	CLOCK_TYPE_PMDACD2T),
-	TYPE(PERIPHC_DISP2,	CLOCK_TYPE_PMDACD2T),
-
-	/* 0x10 */
-	TYPE(PERIPHC_CVE,	CLOCK_TYPE_PDCT),
-	TYPE(PERIPHC_NONE,	CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_VI,	CLOCK_TYPE_MCPA),
-	TYPE(PERIPHC_NONE,	CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_SDMMC1,	CLOCK_TYPE_PCMT),
-	TYPE(PERIPHC_SDMMC2,	CLOCK_TYPE_PCMT),
-	TYPE(PERIPHC_G3D,	CLOCK_TYPE_MCPA),
-	TYPE(PERIPHC_G2D,	CLOCK_TYPE_MCPA),
-
-	/* 0x18 */
-	TYPE(PERIPHC_NDFLASH,	CLOCK_TYPE_PCMT),
-	TYPE(PERIPHC_SDMMC4,	CLOCK_TYPE_PCMT),
-	TYPE(PERIPHC_VFIR,	CLOCK_TYPE_PCMT),
-	TYPE(PERIPHC_EPP,	CLOCK_TYPE_MCPA),
-	TYPE(PERIPHC_MPE,	CLOCK_TYPE_MCPA),
-	TYPE(PERIPHC_MIPI,	CLOCK_TYPE_PCMT),	/* MIPI base-band HSI */
-	TYPE(PERIPHC_UART1,	CLOCK_TYPE_PCMT),
-	TYPE(PERIPHC_UART2,	CLOCK_TYPE_PCMT),
-
-	/* 0x20 */
-	TYPE(PERIPHC_HOST1X,	CLOCK_TYPE_MCPA),
-	TYPE(PERIPHC_NONE,	CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_TVO,	CLOCK_TYPE_PDCT),
-	TYPE(PERIPHC_HDMI,	CLOCK_TYPE_PMDACD2T),
-	TYPE(PERIPHC_NONE,	CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_TVDAC,	CLOCK_TYPE_PDCT),
-	TYPE(PERIPHC_I2C2,	CLOCK_TYPE_PCMT16),
-	TYPE(PERIPHC_EMC,	CLOCK_TYPE_MCPT),
-
-	/* 0x28 */
-	TYPE(PERIPHC_UART3,	CLOCK_TYPE_PCMT),
-	TYPE(PERIPHC_NONE,	CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_VI,	CLOCK_TYPE_MCPA),
-	TYPE(PERIPHC_NONE,	CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_NONE,	CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_SBC4,	CLOCK_TYPE_PCMT),
-	TYPE(PERIPHC_I2C3,	CLOCK_TYPE_PCMT16),
-	TYPE(PERIPHC_SDMMC3,	CLOCK_TYPE_PCMT),
-
-	/* 0x30 */
-	TYPE(PERIPHC_UART4,	CLOCK_TYPE_PCMT),
-	TYPE(PERIPHC_UART5,	CLOCK_TYPE_PCMT),
-	TYPE(PERIPHC_VDE,	CLOCK_TYPE_PCMT),
-	TYPE(PERIPHC_OWR,	CLOCK_TYPE_PCMT),
-	TYPE(PERIPHC_NOR,	CLOCK_TYPE_PCMT),
-	TYPE(PERIPHC_CSITE,	CLOCK_TYPE_PCMT),
-	TYPE(PERIPHC_I2S0,      CLOCK_TYPE_AXPT),
-	TYPE(PERIPHC_NONE,      CLOCK_TYPE_NONE),
-
-	/* 0x38h */  /* Jumps to reg offset 0x3B0h */
-	TYPE(PERIPHC_G3D2,      CLOCK_TYPE_MCPA),
-	TYPE(PERIPHC_MSELECT,   CLOCK_TYPE_PCMT),
-	TYPE(PERIPHC_TSENSOR,   CLOCK_TYPE_PCST),	/* s/b PCTS */
-	TYPE(PERIPHC_I2S3,	CLOCK_TYPE_AXPT),
-	TYPE(PERIPHC_I2S4,	CLOCK_TYPE_AXPT),
-	TYPE(PERIPHC_I2C4,	CLOCK_TYPE_PCMT16),
-	TYPE(PERIPHC_SBC5,	CLOCK_TYPE_PCMT),
-	TYPE(PERIPHC_SBC6,	CLOCK_TYPE_PCMT),
-
-	/* 0x40 */
-	TYPE(PERIPHC_AUDIO,	CLOCK_TYPE_ACPT),
-	TYPE(PERIPHC_NONE,	CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_DAM0,	CLOCK_TYPE_ACPT),
-	TYPE(PERIPHC_DAM1,	CLOCK_TYPE_ACPT),
-	TYPE(PERIPHC_DAM2,	CLOCK_TYPE_ACPT),
-	TYPE(PERIPHC_HDA2CODEC2X, CLOCK_TYPE_PCMT),
-	TYPE(PERIPHC_ACTMON,	CLOCK_TYPE_PCST),	/* MASK 31:30 */
-	TYPE(PERIPHC_EXTPERIPH1, CLOCK_TYPE_ASPTE),
-
-	/* 0x48 */
-	TYPE(PERIPHC_EXTPERIPH2, CLOCK_TYPE_ASPTE),
-	TYPE(PERIPHC_EXTPERIPH3, CLOCK_TYPE_ASPTE),
-	TYPE(PERIPHC_NANDSPEED,	CLOCK_TYPE_PCMT),
-	TYPE(PERIPHC_I2CSLOW,	CLOCK_TYPE_PCST),	/* MASK 31:30 */
-	TYPE(PERIPHC_SYS,	CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_SPEEDO,	CLOCK_TYPE_PCMT),
-	TYPE(PERIPHC_NONE,	CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_NONE,	CLOCK_TYPE_NONE),
-
-	/* 0x50 */
-	TYPE(PERIPHC_NONE,	CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_NONE,	CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_NONE,	CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_NONE,	CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_SATAOOB,	CLOCK_TYPE_PCMT),	/* offset 0x420h */
-	TYPE(PERIPHC_SATA,	CLOCK_TYPE_PCMT),
-	TYPE(PERIPHC_HDA,	CLOCK_TYPE_PCMT),
-};
-
-/*
- * This array translates a periph_id to a periphc_internal_id
- *
- * Not present/matched up:
- *	uint vi_sensor;	 _VI_SENSOR_0,		0x1A8
- *	SPDIF - which is both 0x08 and 0x0c
- *
- */
-#define NONE(name) (-1)
-#define OFFSET(name, value) PERIPHC_ ## name
-static s8 periph_id_to_internal_id[PERIPH_ID_COUNT] = {
-	/* Low word: 31:0 */
-	NONE(CPU),
-	NONE(COP),
-	NONE(TRIGSYS),
-	NONE(RESERVED3),
-	NONE(RTC),
-	NONE(TMR),
-	PERIPHC_UART1,
-	PERIPHC_UART2,	/* and vfir 0x68 */
-
-	/* 8 */
-	NONE(GPIO),
-	PERIPHC_SDMMC2,
-	NONE(SPDIF),		/* 0x08 and 0x0c, unclear which to use */
-	PERIPHC_I2S1,
-	PERIPHC_I2C1,
-	PERIPHC_NDFLASH,
-	PERIPHC_SDMMC1,
-	PERIPHC_SDMMC4,
-
-	/* 16 */
-	NONE(RESERVED16),
-	PERIPHC_PWM,
-	PERIPHC_I2S2,
-	PERIPHC_EPP,
-	PERIPHC_VI,
-	PERIPHC_G2D,
-	NONE(USBD),
-	NONE(ISP),
-
-	/* 24 */
-	PERIPHC_G3D,
-	NONE(RESERVED25),
-	PERIPHC_DISP2,
-	PERIPHC_DISP1,
-	PERIPHC_HOST1X,
-	NONE(VCP),
-	PERIPHC_I2S0,
-	NONE(CACHE2),
-
-	/* Middle word: 63:32 */
-	NONE(MEM),
-	NONE(AHBDMA),
-	NONE(APBDMA),
-	NONE(RESERVED35),
-	NONE(RESERVED36),
-	NONE(STAT_MON),
-	NONE(RESERVED38),
-	NONE(RESERVED39),
-
-	/* 40 */
-	NONE(KFUSE),
-	NONE(SBC1),	/* SBC1, 0x34, is this SPI1? */
-	PERIPHC_NOR,
-	NONE(RESERVED43),
-	PERIPHC_SBC2,
-	NONE(RESERVED45),
-	PERIPHC_SBC3,
-	PERIPHC_I2C5,
-
-	/* 48 */
-	NONE(DSI),
-	PERIPHC_TVO,	/* also CVE 0x40 */
-	PERIPHC_MIPI,
-	PERIPHC_HDMI,
-	NONE(CSI),
-	PERIPHC_TVDAC,
-	PERIPHC_I2C2,
-	PERIPHC_UART3,
-
-	/* 56 */
-	NONE(RESERVED56),
-	PERIPHC_EMC,
-	NONE(USB2),
-	NONE(USB3),
-	PERIPHC_MPE,
-	PERIPHC_VDE,
-	NONE(BSEA),
-	NONE(BSEV),
-
-	/* Upper word 95:64 */
-	PERIPHC_SPEEDO,
-	PERIPHC_UART4,
-	PERIPHC_UART5,
-	PERIPHC_I2C3,
-	PERIPHC_SBC4,
-	PERIPHC_SDMMC3,
-	NONE(PCIE),
-	PERIPHC_OWR,
-
-	/* 72 */
-	NONE(AFI),
-	PERIPHC_CSITE,
-	NONE(PCIEXCLK),
-	NONE(AVPUCQ),
-	NONE(RESERVED76),
-	NONE(RESERVED77),
-	NONE(RESERVED78),
-	NONE(DTV),
-
-	/* 80 */
-	PERIPHC_NANDSPEED,
-	PERIPHC_I2CSLOW,
-	NONE(DSIB),
-	NONE(RESERVED83),
-	NONE(IRAMA),
-	NONE(IRAMB),
-	NONE(IRAMC),
-	NONE(IRAMD),
-
-	/* 88 */
-	NONE(CRAM2),
-	NONE(RESERVED89),
-	NONE(MDOUBLER),
-	NONE(RESERVED91),
-	NONE(SUSOUT),
-	NONE(RESERVED93),
-	NONE(RESERVED94),
-	NONE(RESERVED95),
-
-	/* V word: 31:0 */
-	NONE(CPUG),
-	NONE(CPULP),
-	PERIPHC_G3D2,
-	PERIPHC_MSELECT,
-	PERIPHC_TSENSOR,
-	PERIPHC_I2S3,
-	PERIPHC_I2S4,
-	PERIPHC_I2C4,
-
-	/* 08 */
-	PERIPHC_SBC5,
-	PERIPHC_SBC6,
-	PERIPHC_AUDIO,
-	NONE(APBIF),
-	PERIPHC_DAM0,
-	PERIPHC_DAM1,
-	PERIPHC_DAM2,
-	PERIPHC_HDA2CODEC2X,
-
-	/* 16 */
-	NONE(ATOMICS),
-	NONE(RESERVED17),
-	NONE(RESERVED18),
-	NONE(RESERVED19),
-	NONE(RESERVED20),
-	NONE(RESERVED21),
-	NONE(RESERVED22),
-	PERIPHC_ACTMON,
-
-	/* 24 */
-	NONE(RESERVED24),
-	NONE(RESERVED25),
-	NONE(RESERVED26),
-	NONE(RESERVED27),
-	PERIPHC_SATA,
-	PERIPHC_HDA,
-	NONE(RESERVED30),
-	NONE(RESERVED31),
-
-	/* W word: 31:0 */
-	NONE(HDA2HDMICODEC),
-	NONE(RESERVED1_SATACOLD),
-	NONE(RESERVED2_PCIERX0),
-	NONE(RESERVED3_PCIERX1),
-	NONE(RESERVED4_PCIERX2),
-	NONE(RESERVED5_PCIERX3),
-	NONE(RESERVED6_PCIERX4),
-	NONE(RESERVED7_PCIERX5),
-
-	/* 40 */
-	NONE(CEC),
-	NONE(PCIE2_IOBIST),
-	NONE(EMC_IOBIST),
-	NONE(HDMI_IOBIST),
-	NONE(SATA_IOBIST),
-	NONE(MIPI_IOBIST),
-	NONE(EMC1_IOBIST),
-	NONE(XUSB),
-
-	/* 48 */
-	NONE(CILAB),
-	NONE(CILCD),
-	NONE(CILE),
-	NONE(DSIA_LP),
-	NONE(DSIB_LP),
-	NONE(RESERVED21_ENTROPY),
-	NONE(RESERVED22_W),
-	NONE(RESERVED23_W),
-
-	/* 56 */
-	NONE(RESERVED24_W),
-	NONE(AMX0),
-	NONE(ADX0),
-	NONE(DVFS),
-	NONE(XUSB_SS),
-	NONE(EMC_DLL),
-	NONE(MC1),
-	NONE(EMC1),
-};
-
-/*
- * Get the oscillator frequency, from the corresponding hardware configuration
- * field. Note that T30/T114 support 3 new higher freqs, but we map back
- * to the old T20 freqs. Support for the higher oscillators is TBD.
- */
-enum clock_osc_freq clock_get_osc_freq(void)
-{
-	struct clk_rst_ctlr *clkrst =
-			(struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE;
-	u32 reg;
-
-	reg = readl(&clkrst->crc_osc_ctrl);
-	reg = (reg & OSC_FREQ_MASK) >> OSC_FREQ_SHIFT;
-
-	if (reg & 1)				/* one of the newer freqs */
-		printf("Warning: OSC_FREQ is unsupported! (%d)\n", reg);
-
-	return reg >> 2;	/* Map to most common (T20) freqs */
-}
-
-/* Returns a pointer to the clock source register for a peripheral */
-u32 *get_periph_source_reg(enum periph_id periph_id)
-{
-	struct clk_rst_ctlr *clkrst =
-		(struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE;
-	enum periphc_internal_id internal_id;
-
-	/* Coresight is a special case */
-	if (periph_id == PERIPH_ID_CSI)
-		return &clkrst->crc_clk_src[PERIPH_ID_CSI+1];
-
-	assert(periph_id >= PERIPH_ID_FIRST && periph_id < PERIPH_ID_COUNT);
-	internal_id = periph_id_to_internal_id[periph_id];
-	assert(internal_id != -1);
-	if (internal_id >= PERIPHC_VW_FIRST) {
-		internal_id -= PERIPHC_VW_FIRST;
-		return &clkrst->crc_clk_src_vw[internal_id];
-	} else
-		return &clkrst->crc_clk_src[internal_id];
-}
-
-/**
- * Given a peripheral ID and the required source clock, this returns which
- * value should be programmed into the source mux for that peripheral.
- *
- * There is special code here to handle the one source type with 5 sources.
- *
- * @param periph_id	peripheral to start
- * @param source	PLL id of required parent clock
- * @param mux_bits	Set to number of bits in mux register: 2 or 4
- * @param divider_bits Set to number of divider bits (8 or 16)
- * @return mux value (0-4, or -1 if not found)
- */
-int get_periph_clock_source(enum periph_id periph_id,
-	enum clock_id parent, int *mux_bits, int *divider_bits)
-{
-	enum clock_type_id type;
-	enum periphc_internal_id internal_id;
-	int mux;
-
-	assert(clock_periph_id_isvalid(periph_id));
-
-	internal_id = periph_id_to_internal_id[periph_id];
-	assert(periphc_internal_id_isvalid(internal_id));
-
-	type = clock_periph_type[internal_id];
-	assert(clock_type_id_isvalid(type));
-
-	*mux_bits = clock_source[type][CLOCK_MAX_MUX];
-
-	if (type == CLOCK_TYPE_PCMT16)
-		*divider_bits = 16;
-	else
-		*divider_bits = 8;
-
-	for (mux = 0; mux < CLOCK_MAX_MUX; mux++)
-		if (clock_source[type][mux] == parent)
-			return mux;
-
-	/* if we get here, either us or the caller has made a mistake */
-	printf("Caller requested bad clock: periph=%d, parent=%d\n", periph_id,
-		parent);
-	return -1;
-}
-
-void clock_set_enable(enum periph_id periph_id, int enable)
-{
-	struct clk_rst_ctlr *clkrst =
-		(struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE;
-	u32 *clk;
-	u32 reg;
-
-	/* Enable/disable the clock to this peripheral */
-	assert(clock_periph_id_isvalid(periph_id));
-	if ((int)periph_id < (int)PERIPH_ID_VW_FIRST)
-		clk = &clkrst->crc_clk_out_enb[PERIPH_REG(periph_id)];
-	else
-		clk = &clkrst->crc_clk_out_enb_vw[PERIPH_REG(periph_id)];
-	reg = readl(clk);
-	if (enable)
-		reg |= PERIPH_MASK(periph_id);
-	else
-		reg &= ~PERIPH_MASK(periph_id);
-	writel(reg, clk);
-}
-
-void reset_set_enable(enum periph_id periph_id, int enable)
-{
-	struct clk_rst_ctlr *clkrst =
-		(struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE;
-	u32 *reset;
-	u32 reg;
-
-	/* Enable/disable reset to the peripheral */
-	assert(clock_periph_id_isvalid(periph_id));
-	if (periph_id < PERIPH_ID_VW_FIRST)
-		reset = &clkrst->crc_rst_dev[PERIPH_REG(periph_id)];
-	else
-		reset = &clkrst->crc_rst_dev_vw[PERIPH_REG(periph_id)];
-	reg = readl(reset);
-	if (enable)
-		reg |= PERIPH_MASK(periph_id);
-	else
-		reg &= ~PERIPH_MASK(periph_id);
-	writel(reg, reset);
-}
-
-#ifdef CONFIG_OF_CONTROL
-/*
- * Convert a device tree clock ID to our peripheral ID. They are mostly
- * the same but we are very cautious so we check that a valid clock ID is
- * provided.
- *
- * @param clk_id    Clock ID according to tegra114 device tree binding
- * @return peripheral ID, or PERIPH_ID_NONE if the clock ID is invalid
- */
-enum periph_id clk_id_to_periph_id(int clk_id)
-{
-	if (clk_id > PERIPH_ID_COUNT)
-		return PERIPH_ID_NONE;
-
-	switch (clk_id) {
-	case PERIPH_ID_RESERVED3:
-	case PERIPH_ID_RESERVED16:
-	case PERIPH_ID_RESERVED24:
-	case PERIPH_ID_RESERVED35:
-	case PERIPH_ID_RESERVED43:
-	case PERIPH_ID_RESERVED45:
-	case PERIPH_ID_RESERVED56:
-	case PERIPH_ID_RESERVED76:
-	case PERIPH_ID_RESERVED77:
-	case PERIPH_ID_RESERVED78:
-	case PERIPH_ID_RESERVED83:
-	case PERIPH_ID_RESERVED89:
-	case PERIPH_ID_RESERVED91:
-	case PERIPH_ID_RESERVED93:
-	case PERIPH_ID_RESERVED94:
-	case PERIPH_ID_RESERVED95:
-		return PERIPH_ID_NONE;
-	default:
-		return clk_id;
-	}
-}
-#endif /* CONFIG_OF_CONTROL */
-
-void clock_early_init(void)
-{
-	struct clk_rst_ctlr *clkrst =
-		(struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE;
-
-	tegra30_set_up_pllp();
-
-	/*
-	 * PLLC output frequency set to 600Mhz
-	 * PLLD output frequency set to 925Mhz
-	 */
-	switch (clock_get_osc_freq()) {
-	case CLOCK_OSC_FREQ_12_0: /* OSC is 12Mhz */
-		clock_set_rate(CLOCK_ID_CGENERAL, 600, 12, 0, 8);
-		clock_set_rate(CLOCK_ID_DISPLAY, 925, 12, 0, 12);
-		break;
-
-	case CLOCK_OSC_FREQ_26_0: /* OSC is 26Mhz */
-		clock_set_rate(CLOCK_ID_CGENERAL, 600, 26, 0, 8);
-		clock_set_rate(CLOCK_ID_DISPLAY, 925, 26, 0, 12);
-		break;
-
-	case CLOCK_OSC_FREQ_13_0: /* OSC is 13Mhz */
-		clock_set_rate(CLOCK_ID_CGENERAL, 600, 13, 0, 8);
-		clock_set_rate(CLOCK_ID_DISPLAY, 925, 13, 0, 12);
-		break;
-	case CLOCK_OSC_FREQ_19_2:
-	default:
-		/*
-		 * These are not supported. It is too early to print a
-		 * message and the UART likely won't work anyway due to the
-		 * oscillator being wrong.
-		 */
-		break;
-	}
-
-	/* PLLC_MISC2: Set dynramp_stepA/B. MISC2 maps to pll_out[1] */
-	writel(0x00561600, &clkrst->crc_pll[CLOCK_ID_CGENERAL].pll_out[1]);
-
-	/* PLLC_MISC: Set LOCK_ENABLE */
-	writel(0x01000000, &clkrst->crc_pll[CLOCK_ID_CGENERAL].pll_misc);
-	udelay(2);
-
-	/* PLLD_MISC: Set CLKENABLE, CPCON 12, LFCON 1 */
-	writel(0x40000C10, &clkrst->crc_pll[CLOCK_ID_DISPLAY].pll_misc);
-	udelay(2);
-}
-
-void arch_timer_init(void)
-{
-	struct sysctr_ctlr *sysctr = (struct sysctr_ctlr *)NV_PA_TSC_BASE;
-	u32 freq, val;
-
-	freq = clock_get_rate(CLOCK_ID_OSC);
-	debug("%s: osc freq is %dHz [0x%08X]\n", __func__, freq, freq);
-
-	/* ARM CNTFRQ */
-	asm("mcr p15, 0, %0, c14, c0, 0\n" : : "r" (freq));
-
-	/* Only T114 has the System Counter regs */
-	debug("%s: setting CNTFID0 to 0x%08X\n", __func__, freq);
-	writel(freq, &sysctr->cntfid0);
-
-	val = readl(&sysctr->cntcr);
-	val |= TSC_CNTCR_ENABLE | TSC_CNTCR_HDBG;
-	writel(val, &sysctr->cntcr);
-	debug("%s: TSC CNTCR = 0x%08X\n", __func__, val);
-}
diff --git a/arch/arm/cpu/tegra114-common/funcmux.c b/arch/arm/cpu/tegra114-common/funcmux.c
deleted file mode 100644
index 52441c71e6..0000000000
--- a/arch/arm/cpu/tegra114-common/funcmux.c
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
- * Copyright (c) 2010-2013, NVIDIA CORPORATION.  All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-/* Tegra114 high-level function multiplexing */
-
-#include <common.h>
-#include <asm/arch/clock.h>
-#include <asm/arch/funcmux.h>
-#include <asm/arch/pinmux.h>
-
-int funcmux_select(enum periph_id id, int config)
-{
-	int bad_config = config != FUNCMUX_DEFAULT;
-
-	switch (id) {
-	case PERIPH_ID_UART4:
-		switch (config) {
-		case FUNCMUX_UART4_GMI:
-			pinmux_set_func(PMUX_PINGRP_GMI_A16_PJ7,
-					PMUX_FUNC_UARTD);
-			pinmux_set_func(PMUX_PINGRP_GMI_A17_PB0,
-					PMUX_FUNC_UARTD);
-			pinmux_set_func(PMUX_PINGRP_GMI_A18_PB1,
-					PMUX_FUNC_UARTD);
-			pinmux_set_func(PMUX_PINGRP_GMI_A19_PK7,
-					PMUX_FUNC_UARTD);
-
-			pinmux_set_io(PMUX_PINGRP_GMI_A16_PJ7, PMUX_PIN_OUTPUT);
-			pinmux_set_io(PMUX_PINGRP_GMI_A17_PB0, PMUX_PIN_INPUT);
-			pinmux_set_io(PMUX_PINGRP_GMI_A18_PB1, PMUX_PIN_INPUT);
-			pinmux_set_io(PMUX_PINGRP_GMI_A19_PK7, PMUX_PIN_OUTPUT);
-
-			pinmux_tristate_disable(PMUX_PINGRP_GMI_A16_PJ7);
-			pinmux_tristate_disable(PMUX_PINGRP_GMI_A17_PB0);
-			pinmux_tristate_disable(PMUX_PINGRP_GMI_A18_PB1);
-			pinmux_tristate_disable(PMUX_PINGRP_GMI_A19_PK7);
-			break;
-		}
-		break;
-
-	/* Add other periph IDs here as needed */
-
-	default:
-		debug("%s: invalid periph_id %d", __func__, id);
-		return -1;
-	}
-
-	if (bad_config) {
-		debug("%s: invalid config %d for periph_id %d", __func__,
-		      config, id);
-		return -1;
-	}
-	return 0;
-}
diff --git a/arch/arm/cpu/tegra114-common/pinmux.c b/arch/arm/cpu/tegra114-common/pinmux.c
deleted file mode 100644
index 3e5acb93ce..0000000000
--- a/arch/arm/cpu/tegra114-common/pinmux.c
+++ /dev/null
@@ -1,293 +0,0 @@
-/*
- * Copyright (c) 2010-2014, NVIDIA CORPORATION. All rights reserved.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/io.h>
-#include <asm/arch/pinmux.h>
-
-#define PIN(pin, f0, f1, f2, f3)	\
-	{				\
-		.funcs = {		\
-			PMUX_FUNC_##f0,	\
-			PMUX_FUNC_##f1,	\
-			PMUX_FUNC_##f2,	\
-			PMUX_FUNC_##f3,	\
-		},			\
-	}
-
-#define PIN_RESERVED {}
-
-static const struct pmux_pingrp_desc tegra114_pingroups[] = {
-	/*  pin,                    f0,         f1,       f2,           f3 */
-	/* Offset 0x3000 */
-	PIN(ULPI_DATA0_PO1,         SPI3,       HSI,      UARTA,        ULPI),
-	PIN(ULPI_DATA1_PO2,         SPI3,       HSI,      UARTA,        ULPI),
-	PIN(ULPI_DATA2_PO3,         SPI3,       HSI,      UARTA,        ULPI),
-	PIN(ULPI_DATA3_PO4,         SPI3,       HSI,      UARTA,        ULPI),
-	PIN(ULPI_DATA4_PO5,         SPI2,       HSI,      UARTA,        ULPI),
-	PIN(ULPI_DATA5_PO6,         SPI2,       HSI,      UARTA,        ULPI),
-	PIN(ULPI_DATA6_PO7,         SPI2,       HSI,      UARTA,        ULPI),
-	PIN(ULPI_DATA7_PO0,         SPI2,       HSI,      UARTA,        ULPI),
-	PIN(ULPI_CLK_PY0,           SPI1,       SPI5,     UARTD,        ULPI),
-	PIN(ULPI_DIR_PY1,           SPI1,       SPI5,     UARTD,        ULPI),
-	PIN(ULPI_NXT_PY2,           SPI1,       SPI5,     UARTD,        ULPI),
-	PIN(ULPI_STP_PY3,           SPI1,       SPI5,     UARTD,        ULPI),
-	PIN(DAP3_FS_PP0,            I2S2,       SPI5,     DISPLAYA,     DISPLAYB),
-	PIN(DAP3_DIN_PP1,           I2S2,       SPI5,     DISPLAYA,     DISPLAYB),
-	PIN(DAP3_DOUT_PP2,          I2S2,       SPI5,     DISPLAYA,     DISPLAYB),
-	PIN(DAP3_SCLK_PP3,          I2S2,       SPI5,     DISPLAYA,     DISPLAYB),
-	PIN(PV0,                    USB,        RSVD2,    RSVD3,        RSVD4),
-	PIN(PV1,                    RSVD1,      RSVD2,    RSVD3,        RSVD4),
-	PIN(SDMMC1_CLK_PZ0,         SDMMC1,     CLK12,    RSVD3,        RSVD4),
-	PIN(SDMMC1_CMD_PZ1,         SDMMC1,     SPDIF,    SPI4,         UARTA),
-	PIN(SDMMC1_DAT3_PY4,        SDMMC1,     SPDIF,    SPI4,         UARTA),
-	PIN(SDMMC1_DAT2_PY5,        SDMMC1,     PWM0,     SPI4,         UARTA),
-	PIN(SDMMC1_DAT1_PY6,        SDMMC1,     PWM1,     SPI4,         UARTA),
-	PIN(SDMMC1_DAT0_PY7,        SDMMC1,     RSVD2,    SPI4,         UARTA),
-	PIN_RESERVED,
-	PIN_RESERVED,
-	/* Offset 0x3068 */
-	PIN(CLK2_OUT_PW5,           EXTPERIPH2, RSVD2,    RSVD3,        RSVD4),
-	PIN(CLK2_REQ_PCC5,          DAP,        RSVD2,    RSVD3,        RSVD4),
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	/* Offset 0x3110 */
-	PIN(HDMI_INT_PN7,           RSVD1,      RSVD2,    RSVD3,        RSVD4),
-	PIN(DDC_SCL_PV4,            I2C4,       RSVD2,    RSVD3,        RSVD4),
-	PIN(DDC_SDA_PV5,            I2C4,       RSVD2,    RSVD3,        RSVD4),
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	/* Offset 0x3164 */
-	PIN(UART2_RXD_PC3,          IRDA,       SPDIF,    UARTA,        SPI4),
-	PIN(UART2_TXD_PC2,          IRDA,       SPDIF,    UARTA,        SPI4),
-	PIN(UART2_RTS_N_PJ6,        UARTA,      UARTB,    RSVD3,        SPI4),
-	PIN(UART2_CTS_N_PJ5,        UARTA,      UARTB,    RSVD3,        SPI4),
-	PIN(UART3_TXD_PW6,          UARTC,      RSVD2,    RSVD3,        SPI4),
-	PIN(UART3_RXD_PW7,          UARTC,      RSVD2,    RSVD3,        SPI4),
-	PIN(UART3_CTS_N_PA1,        UARTC,      SDMMC1,   DTV,          SPI4),
-	PIN(UART3_RTS_N_PC0,        UARTC,      PWM0,     DTV,          DISPLAYA),
-	PIN(PU0,                    OWR,        UARTA,    RSVD3,        RSVD4),
-	PIN(PU1,                    RSVD1,      UARTA,    RSVD3,        RSVD4),
-	PIN(PU2,                    RSVD1,      UARTA,    RSVD3,        RSVD4),
-	PIN(PU3,                    PWM0,       UARTA,    DISPLAYA,     DISPLAYB),
-	PIN(PU4,                    PWM1,       UARTA,    DISPLAYA,     DISPLAYB),
-	PIN(PU5,                    PWM2,       UARTA,    DISPLAYA,     DISPLAYB),
-	PIN(PU6,                    PWM3,       UARTA,    USB,          DISPLAYB),
-	PIN(GEN1_I2C_SDA_PC5,       I2C1,       RSVD2,    RSVD3,        RSVD4),
-	PIN(GEN1_I2C_SCL_PC4,       I2C1,       RSVD2,    RSVD3,        RSVD4),
-	PIN(DAP4_FS_PP4,            I2S3,       RSVD2,    DTV,          RSVD4),
-	PIN(DAP4_DIN_PP5,           I2S3,       RSVD2,    RSVD3,        RSVD4),
-	PIN(DAP4_DOUT_PP6,          I2S3,       RSVD2,    DTV,          RSVD4),
-	PIN(DAP4_SCLK_PP7,          I2S3,       RSVD2,    RSVD3,        RSVD4),
-	PIN(CLK3_OUT_PEE0,          EXTPERIPH3, RSVD2,    RSVD3,        RSVD4),
-	PIN(CLK3_REQ_PEE1,          DEV3,       RSVD2,    RSVD3,        RSVD4),
-	PIN(GMI_WP_N_PC7,           RSVD1,      NAND,     GMI,          GMI_ALT),
-	PIN(GMI_IORDY_PI5,          SDMMC2,     RSVD2,    GMI,          TRACE),
-	PIN(GMI_WAIT_PI7,           SPI4,       NAND,     GMI,          DTV),
-	PIN(GMI_ADV_N_PK0,          RSVD1,      NAND,     GMI,          TRACE),
-	PIN(GMI_CLK_PK1,            SDMMC2,     NAND,     GMI,          TRACE),
-	PIN(GMI_CS0_N_PJ0,          RSVD1,      NAND,     GMI,          USB),
-	PIN(GMI_CS1_N_PJ2,          RSVD1,      NAND,     GMI,          SOC),
-	PIN(GMI_CS2_N_PK3,          SDMMC2,     NAND,     GMI,          TRACE),
-	PIN(GMI_CS3_N_PK4,          SDMMC2,     NAND,     GMI,          GMI_ALT),
-	PIN(GMI_CS4_N_PK2,          USB,        NAND,     GMI,          TRACE),
-	PIN(GMI_CS6_N_PI3,          NAND,       NAND_ALT, GMI,          SPI4),
-	PIN(GMI_CS7_N_PI6,          NAND,       NAND_ALT, GMI,          SDMMC2),
-	PIN(GMI_AD0_PG0,            RSVD1,      NAND,     GMI,          RSVD4),
-	PIN(GMI_AD1_PG1,            RSVD1,      NAND,     GMI,          RSVD4),
-	PIN(GMI_AD2_PG2,            RSVD1,      NAND,     GMI,          RSVD4),
-	PIN(GMI_AD3_PG3,            RSVD1,      NAND,     GMI,          RSVD4),
-	PIN(GMI_AD4_PG4,            RSVD1,      NAND,     GMI,          RSVD4),
-	PIN(GMI_AD5_PG5,            RSVD1,      NAND,     GMI,          SPI4),
-	PIN(GMI_AD6_PG6,            RSVD1,      NAND,     GMI,          SPI4),
-	PIN(GMI_AD7_PG7,            RSVD1,      NAND,     GMI,          SPI4),
-	PIN(GMI_AD8_PH0,            PWM0,       NAND,     GMI,          DTV),
-	PIN(GMI_AD9_PH1,            PWM1,       NAND,     GMI,          CLDVFS),
-	PIN(GMI_AD10_PH2,           PWM2,       NAND,     GMI,          CLDVFS),
-	PIN(GMI_AD11_PH3,           PWM3,       NAND,     GMI,          USB),
-	PIN(GMI_AD12_PH4,           SDMMC2,     NAND,     GMI,          RSVD4),
-	PIN(GMI_AD13_PH5,           SDMMC2,     NAND,     GMI,          RSVD4),
-	PIN(GMI_AD14_PH6,           SDMMC2,     NAND,     GMI,          DTV),
-	PIN(GMI_AD15_PH7,           SDMMC2,     NAND,     GMI,          DTV),
-	PIN(GMI_A16_PJ7,            UARTD,      TRACE,    GMI,          GMI_ALT),
-	PIN(GMI_A17_PB0,            UARTD,      RSVD2,    GMI,          TRACE),
-	PIN(GMI_A18_PB1,            UARTD,      RSVD2,    GMI,          TRACE),
-	PIN(GMI_A19_PK7,            UARTD,      SPI4,     GMI,          TRACE),
-	PIN(GMI_WR_N_PI0,           RSVD1,      NAND,     GMI,          SPI4),
-	PIN(GMI_OE_N_PI1,           RSVD1,      NAND,     GMI,          SOC),
-	PIN(GMI_DQS_P_PJ3,          SDMMC2,     NAND,     GMI,          TRACE),
-	PIN(GMI_RST_N_PI4,          NAND,       NAND_ALT, GMI,          RSVD4),
-	PIN(GEN2_I2C_SCL_PT5,       I2C2,       RSVD2,    GMI,          RSVD4),
-	PIN(GEN2_I2C_SDA_PT6,       I2C2,       RSVD2,    GMI,          RSVD4),
-	PIN(SDMMC4_CLK_PCC4,        SDMMC4,     RSVD2,    GMI,          RSVD4),
-	PIN(SDMMC4_CMD_PT7,         SDMMC4,     RSVD2,    GMI,          RSVD4),
-	PIN(SDMMC4_DAT0_PAA0,       SDMMC4,     SPI3,     GMI,          RSVD4),
-	PIN(SDMMC4_DAT1_PAA1,       SDMMC4,     SPI3,     GMI,          RSVD4),
-	PIN(SDMMC4_DAT2_PAA2,       SDMMC4,     SPI3,     GMI,          RSVD4),
-	PIN(SDMMC4_DAT3_PAA3,       SDMMC4,     SPI3,     GMI,          RSVD4),
-	PIN(SDMMC4_DAT4_PAA4,       SDMMC4,     SPI3,     GMI,          RSVD4),
-	PIN(SDMMC4_DAT5_PAA5,       SDMMC4,     SPI3,     GMI,          RSVD4),
-	PIN(SDMMC4_DAT6_PAA6,       SDMMC4,     SPI3,     GMI,          RSVD4),
-	PIN(SDMMC4_DAT7_PAA7,       SDMMC4,     RSVD2,    GMI,          RSVD4),
-	PIN_RESERVED,
-	/* Offset 0x3284 */
-	PIN(CAM_MCLK_PCC0,          VI,         VI_ALT1,  VI_ALT3,      RSVD4),
-	PIN(PCC1,                   I2S4,       RSVD2,    RSVD3,        RSVD4),
-	PIN(PBB0,                   I2S4,       VI,       VI_ALT1,      VI_ALT3),
-	PIN(CAM_I2C_SCL_PBB1,       VGP1,       I2C3,     RSVD3,        RSVD4),
-	PIN(CAM_I2C_SDA_PBB2,       VGP2,       I2C3,     RSVD3,        RSVD4),
-	PIN(PBB3,                   VGP3,       DISPLAYA, DISPLAYB,     RSVD4),
-	PIN(PBB4,                   VGP4,       DISPLAYA, DISPLAYB,     RSVD4),
-	PIN(PBB5,                   VGP5,       DISPLAYA, DISPLAYB,     RSVD4),
-	PIN(PBB6,                   VGP6,       DISPLAYA, DISPLAYB,     RSVD4),
-	PIN(PBB7,                   I2S4,       RSVD2,    RSVD3,        RSVD4),
-	PIN(PCC2,                   I2S4,       RSVD2,    RSVD3,        RSVD4),
-	PIN(JTAG_RTCK,              RTCK,       RSVD2,    RSVD3,        RSVD4),
-	PIN(PWR_I2C_SCL_PZ6,        I2CPWR,     RSVD2,    RSVD3,        RSVD4),
-	PIN(PWR_I2C_SDA_PZ7,        I2CPWR,     RSVD2,    RSVD3,        RSVD4),
-	PIN(KB_ROW0_PR0,            KBC,        RSVD2,    RSVD3,        RSVD4),
-	PIN(KB_ROW1_PR1,            KBC,        RSVD2,    RSVD3,        RSVD4),
-	PIN(KB_ROW2_PR2,            KBC,        RSVD2,    RSVD3,        RSVD4),
-	PIN(KB_ROW3_PR3,            KBC,        DISPLAYA, RSVD3,        DISPLAYB),
-	PIN(KB_ROW4_PR4,            KBC,        DISPLAYA, SPI2,         DISPLAYB),
-	PIN(KB_ROW5_PR5,            KBC,        DISPLAYA, SPI2,         DISPLAYB),
-	PIN(KB_ROW6_PR6,            KBC,        DISPLAYA, DISPLAYA_ALT, DISPLAYB),
-	PIN(KB_ROW7_PR7,            KBC,        RSVD2,    CLDVFS,       UARTA),
-	PIN(KB_ROW8_PS0,            KBC,        RSVD2,    CLDVFS,       UARTA),
-	PIN(KB_ROW9_PS1,            KBC,        RSVD2,    RSVD3,        UARTA),
-	PIN(KB_ROW10_PS2,           KBC,        RSVD2,    RSVD3,        UARTA),
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	/* Offset 0x32fc */
-	PIN(KB_COL0_PQ0,            KBC,        USB,      SPI2,         EMC_DLL),
-	PIN(KB_COL1_PQ1,            KBC,        RSVD2,    SPI2,         EMC_DLL),
-	PIN(KB_COL2_PQ2,            KBC,        RSVD2,    SPI2,         RSVD4),
-	PIN(KB_COL3_PQ3,            KBC,        DISPLAYA, PWM2,         UARTA),
-	PIN(KB_COL4_PQ4,            KBC,        OWR,      SDMMC3,       UARTA),
-	PIN(KB_COL5_PQ5,            KBC,        RSVD2,    SDMMC1,       RSVD4),
-	PIN(KB_COL6_PQ6,            KBC,        RSVD2,    SPI2,         RSVD4),
-	PIN(KB_COL7_PQ7,            KBC,        RSVD2,    SPI2,         RSVD4),
-	PIN(CLK_32K_OUT_PA0,        BLINK,      SOC,      RSVD3,        RSVD4),
-	PIN(SYS_CLK_REQ_PZ5,        SYSCLK,     RSVD2,    RSVD3,        RSVD4),
-	PIN(CORE_PWR_REQ,           PWRON,      RSVD2,    RSVD3,        RSVD4),
-	PIN(CPU_PWR_REQ,            CPU,        RSVD2,    RSVD3,        RSVD4),
-	PIN(PWR_INT_N,              PMI,        RSVD2,    RSVD3,        RSVD4),
-	PIN(CLK_32K_IN,             CLK,        RSVD2,    RSVD3,        RSVD4),
-	PIN(OWR,                    OWR,        RSVD2,    RSVD3,        RSVD4),
-	PIN(DAP1_FS_PN0,            I2S0,       HDA,      GMI,          RSVD4),
-	PIN(DAP1_DIN_PN1,           I2S0,       HDA,      GMI,          RSVD4),
-	PIN(DAP1_DOUT_PN2,          I2S0,       HDA,      GMI,          RSVD4),
-	PIN(DAP1_SCLK_PN3,          I2S0,       HDA,      GMI,          RSVD4),
-	PIN(CLK1_REQ_PEE2,          DAP,        DAP1,     RSVD3,        RSVD4),
-	PIN(CLK1_OUT_PW4,           EXTPERIPH1, DAP2,     RSVD3,        RSVD4),
-	PIN(SPDIF_IN_PK6,           SPDIF,      USB,      RSVD3,        RSVD4),
-	PIN(SPDIF_OUT_PK5,          SPDIF,      RSVD2,    RSVD3,        RSVD4),
-	PIN(DAP2_FS_PA2,            I2S1,       HDA,      RSVD3,        RSVD4),
-	PIN(DAP2_DIN_PA4,           I2S1,       HDA,      RSVD3,        RSVD4),
-	PIN(DAP2_DOUT_PA5,          I2S1,       HDA,      RSVD3,        RSVD4),
-	PIN(DAP2_SCLK_PA3,          I2S1,       HDA,      RSVD3,        RSVD4),
-	PIN(DVFS_PWM_PX0,           SPI6,       CLDVFS,   RSVD3,        RSVD4),
-	PIN(GPIO_X1_AUD_PX1,        SPI6,       RSVD2,    RSVD3,        RSVD4),
-	PIN(GPIO_X3_AUD_PX3,        SPI6,       SPI1,     RSVD3,        RSVD4),
-	PIN(DVFS_CLK_PX2,           SPI6,       CLDVFS,   RSVD3,        RSVD4),
-	PIN(GPIO_X4_AUD_PX4,        RSVD1,      SPI1,     SPI2,         DAP2),
-	PIN(GPIO_X5_AUD_PX5,        RSVD1,      SPI1,     SPI2,         RSVD4),
-	PIN(GPIO_X6_AUD_PX6,        SPI6,       SPI1,     SPI2,         RSVD4),
-	PIN(GPIO_X7_AUD_PX7,        RSVD1,      SPI1,     SPI2,         RSVD4),
-	PIN_RESERVED,
-	PIN_RESERVED,
-	/* Offset 0x3390 */
-	PIN(SDMMC3_CLK_PA6,         SDMMC3,     RSVD2,    RSVD3,        SPI3),
-	PIN(SDMMC3_CMD_PA7,         SDMMC3,     PWM3,     UARTA,        SPI3),
-	PIN(SDMMC3_DAT0_PB7,        SDMMC3,     RSVD2,    RSVD3,        SPI3),
-	PIN(SDMMC3_DAT1_PB6,        SDMMC3,     PWM2,     UARTA,        SPI3),
-	PIN(SDMMC3_DAT2_PB5,        SDMMC3,     PWM1,     DISPLAYA,     SPI3),
-	PIN(SDMMC3_DAT3_PB4,        SDMMC3,     PWM0,     DISPLAYB,     SPI3),
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	/* Offset 0x33e0 */
-	PIN(HDMI_CEC_PEE3,          CEC,        SDMMC3,   RSVD3,        SOC),
-	PIN(SDMMC1_WP_N_PV3,        SDMMC1,     CLK12,    SPI4,         UARTA),
-	PIN(SDMMC3_CD_N_PV2,        SDMMC3,     OWR,      RSVD3,        RSVD4),
-	PIN(GPIO_W2_AUD_PW2,        SPI6,       RSVD2,    SPI2,         I2C1),
-	PIN(GPIO_W3_AUD_PW3,        SPI6,       SPI1,     SPI2,         I2C1),
-	PIN(USB_VBUS_EN0_PN4,       USB,        RSVD2,    RSVD3,        RSVD4),
-	PIN(USB_VBUS_EN1_PN5,       USB,        RSVD2,    RSVD3,        RSVD4),
-	PIN(SDMMC3_CLK_LB_IN_PEE5,  SDMMC3,     RSVD2,    RSVD3,        RSVD4),
-	PIN(SDMMC3_CLK_LB_OUT_PEE4, SDMMC3,     RSVD2,    RSVD3,        RSVD4),
-	PIN(GMI_CLK_LB,             SDMMC2,     NAND,     GMI,          RSVD4),
-	PIN(RESET_OUT_N,            RSVD1,      RSVD2,    RSVD3,        RESET_OUT_N),
-};
-const struct pmux_pingrp_desc *tegra_soc_pingroups = tegra114_pingroups;
diff --git a/arch/arm/cpu/tegra124-common/Makefile b/arch/arm/cpu/tegra124-common/Makefile
deleted file mode 100644
index 7b59fb1216..0000000000
--- a/arch/arm/cpu/tegra124-common/Makefile
+++ /dev/null
@@ -1,11 +0,0 @@
-#
-# (C) Copyright 2013-2014
-# NVIDIA Corporation <www.nvidia.com>
-#
-# SPDX-License-Identifier:     GPL-2.0+
-#
-
-obj-y	+= clock.o
-obj-y	+= funcmux.o
-obj-y	+= pinmux.o
-obj-y	+= xusb-padctl.o
diff --git a/arch/arm/cpu/tegra124-common/clock.c b/arch/arm/cpu/tegra124-common/clock.c
deleted file mode 100644
index fc8bd194dd..0000000000
--- a/arch/arm/cpu/tegra124-common/clock.c
+++ /dev/null
@@ -1,935 +0,0 @@
-/*
- * (C) Copyright 2013
- * NVIDIA Corporation <www.nvidia.com>
- *
- * SPDX-License-Identifier:     GPL-2.0+
- */
-
-/* Tegra124 Clock control functions */
-
-#include <common.h>
-#include <asm/io.h>
-#include <asm/arch/clock.h>
-#include <asm/arch/sysctr.h>
-#include <asm/arch/tegra.h>
-#include <asm/arch-tegra/clk_rst.h>
-#include <asm/arch-tegra/timer.h>
-#include <div64.h>
-#include <fdtdec.h>
-
-/*
- * Clock types that we can use as a source. The Tegra124 has muxes for the
- * peripheral clocks, and in most cases there are four options for the clock
- * source. This gives us a clock 'type' and exploits what commonality exists
- * in the device.
- *
- * Letters are obvious, except for T which means CLK_M, and S which means the
- * clock derived from 32KHz. Beware that CLK_M (also called OSC in the
- * datasheet) and PLL_M are different things. The former is the basic
- * clock supplied to the SOC from an external oscillator. The latter is the
- * memory clock PLL.
- *
- * See definitions in clock_id in the header file.
- */
-enum clock_type_id {
-	CLOCK_TYPE_AXPT,	/* PLL_A, PLL_X, PLL_P, CLK_M */
-	CLOCK_TYPE_MCPA,	/* and so on */
-	CLOCK_TYPE_MCPT,
-	CLOCK_TYPE_PCM,
-	CLOCK_TYPE_PCMT,
-	CLOCK_TYPE_PDCT,
-	CLOCK_TYPE_ACPT,
-	CLOCK_TYPE_ASPTE,
-	CLOCK_TYPE_PMDACD2T,
-	CLOCK_TYPE_PCST,
-
-	CLOCK_TYPE_PC2CC3M,
-	CLOCK_TYPE_PC2CC3S_T,
-	CLOCK_TYPE_PC2CC3M_T,
-	CLOCK_TYPE_PC2CC3M_T16,	/* PC2CC3M_T, but w/16-bit divisor (I2C) */
-	CLOCK_TYPE_MC2CC3P_A,
-	CLOCK_TYPE_M,
-	CLOCK_TYPE_MCPTM2C2C3,
-	CLOCK_TYPE_PC2CC3T_S,
-	CLOCK_TYPE_AC2CC3P_TS2,
-
-	CLOCK_TYPE_COUNT,
-	CLOCK_TYPE_NONE = -1,   /* invalid clock type */
-};
-
-enum {
-	CLOCK_MAX_MUX   = 8     /* number of source options for each clock */
-};
-
-/*
- * Clock source mux for each clock type. This just converts our enum into
- * a list of mux sources for use by the code.
- *
- * Note:
- *  The extra column in each clock source array is used to store the mask
- *  bits in its register for the source.
- */
-#define CLK(x) CLOCK_ID_ ## x
-static enum clock_id clock_source[CLOCK_TYPE_COUNT][CLOCK_MAX_MUX+1] = {
-	{ CLK(AUDIO),	CLK(XCPU),	CLK(PERIPH),	CLK(OSC),
-		CLK(NONE),	CLK(NONE),	CLK(NONE),	CLK(NONE),
-		MASK_BITS_31_30},
-	{ CLK(MEMORY),	CLK(CGENERAL),	CLK(PERIPH),	CLK(AUDIO),
-		CLK(NONE),	CLK(NONE),	CLK(NONE),	CLK(NONE),
-		MASK_BITS_31_30},
-	{ CLK(MEMORY),	CLK(CGENERAL),	CLK(PERIPH),	CLK(OSC),
-		CLK(NONE),	CLK(NONE),	CLK(NONE),	CLK(NONE),
-		MASK_BITS_31_30},
-	{ CLK(PERIPH),	CLK(CGENERAL),	CLK(MEMORY),	CLK(NONE),
-		CLK(NONE),	CLK(NONE),	CLK(NONE),	CLK(NONE),
-		MASK_BITS_31_30},
-	{ CLK(PERIPH),	CLK(CGENERAL),	CLK(MEMORY),	CLK(OSC),
-		CLK(NONE),	CLK(NONE),	CLK(NONE),	CLK(NONE),
-		MASK_BITS_31_30},
-	{ CLK(PERIPH),	CLK(DISPLAY),	CLK(CGENERAL),	CLK(OSC),
-		CLK(NONE),	CLK(NONE),	CLK(NONE),	CLK(NONE),
-		MASK_BITS_31_30},
-	{ CLK(AUDIO),	CLK(CGENERAL),	CLK(PERIPH),	CLK(OSC),
-		CLK(NONE),	CLK(NONE),	CLK(NONE),	CLK(NONE),
-		MASK_BITS_31_30},
-	{ CLK(AUDIO),	CLK(SFROM32KHZ),	CLK(PERIPH),	CLK(OSC),
-		CLK(EPCI),	CLK(NONE),	CLK(NONE),	CLK(NONE),
-		MASK_BITS_31_29},
-	{ CLK(PERIPH),	CLK(MEMORY),	CLK(DISPLAY),	CLK(AUDIO),
-		CLK(CGENERAL),	CLK(DISPLAY2),	CLK(OSC),	CLK(NONE),
-		MASK_BITS_31_29},
-	{ CLK(PERIPH),	CLK(CGENERAL),	CLK(SFROM32KHZ),	CLK(OSC),
-		CLK(NONE),	CLK(NONE),	CLK(NONE),	CLK(NONE),
-		MASK_BITS_31_28},
-
-	/* Additional clock types on Tegra114+ */
-	/* CLOCK_TYPE_PC2CC3M */
-	{ CLK(PERIPH),	CLK(CGENERAL2),	CLK(CGENERAL),	CLK(CGENERAL3),
-		CLK(MEMORY),	CLK(NONE),	CLK(NONE),	CLK(NONE),
-		MASK_BITS_31_29},
-	/* CLOCK_TYPE_PC2CC3S_T */
-	{ CLK(PERIPH),	CLK(CGENERAL2),	CLK(CGENERAL),	CLK(CGENERAL3),
-		CLK(SFROM32KHZ), CLK(NONE),	CLK(OSC),	CLK(NONE),
-		MASK_BITS_31_29},
-	/* CLOCK_TYPE_PC2CC3M_T */
-	{ CLK(PERIPH),	CLK(CGENERAL2),	CLK(CGENERAL),	CLK(CGENERAL3),
-		CLK(MEMORY),	CLK(NONE),	CLK(OSC),	CLK(NONE),
-		MASK_BITS_31_29},
-	/* CLOCK_TYPE_PC2CC3M_T, w/16-bit divisor (I2C) */
-	{ CLK(PERIPH),	CLK(CGENERAL2),	CLK(CGENERAL),	CLK(CGENERAL3),
-		CLK(MEMORY),	CLK(NONE),	CLK(OSC),	CLK(NONE),
-		MASK_BITS_31_29},
-	/* CLOCK_TYPE_MC2CC3P_A */
-	{ CLK(MEMORY),	CLK(CGENERAL2),	CLK(CGENERAL),	CLK(CGENERAL3),
-		CLK(PERIPH),	CLK(NONE),	CLK(AUDIO),	CLK(NONE),
-		MASK_BITS_31_29},
-	/* CLOCK_TYPE_M */
-	{ CLK(MEMORY),		CLK(NONE),	CLK(NONE),	CLK(NONE),
-		CLK(NONE),	CLK(NONE),	CLK(NONE),	CLK(NONE),
-		MASK_BITS_31_30},
-	/* CLOCK_TYPE_MCPTM2C2C3 */
-	{ CLK(MEMORY),	CLK(CGENERAL),	CLK(PERIPH),	CLK(OSC),
-		CLK(MEMORY2),	CLK(CGENERAL2),	CLK(CGENERAL3),	CLK(NONE),
-		MASK_BITS_31_29},
-	/* CLOCK_TYPE_PC2CC3T_S */
-	{ CLK(PERIPH),	CLK(CGENERAL2),	CLK(CGENERAL),	CLK(CGENERAL3),
-		CLK(OSC),	CLK(NONE),	CLK(SFROM32KHZ), CLK(NONE),
-		MASK_BITS_31_29},
-	/* CLOCK_TYPE_AC2CC3P_TS2 */
-	{ CLK(AUDIO),	CLK(CGENERAL2),	CLK(CGENERAL),	CLK(CGENERAL3),
-		CLK(PERIPH),	CLK(NONE),	CLK(OSC),	CLK(SRC2),
-		MASK_BITS_31_29},
-};
-
-/*
- * Clock type for each peripheral clock source. We put the name in each
- * record just so it is easy to match things up
- */
-#define TYPE(name, type) type
-static enum clock_type_id clock_periph_type[PERIPHC_COUNT] = {
-	/* 0x00 */
-	TYPE(PERIPHC_I2S1,	CLOCK_TYPE_AXPT),
-	TYPE(PERIPHC_I2S2,	CLOCK_TYPE_AXPT),
-	TYPE(PERIPHC_SPDIF_OUT,	CLOCK_TYPE_AXPT),
-	TYPE(PERIPHC_SPDIF_IN,	CLOCK_TYPE_PC2CC3M),
-	TYPE(PERIPHC_PWM,	CLOCK_TYPE_PC2CC3S_T),
-	TYPE(PERIPHC_05h,	CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_SBC2,	CLOCK_TYPE_PC2CC3M_T),
-	TYPE(PERIPHC_SBC3,	CLOCK_TYPE_PC2CC3M_T),
-
-	/* 0x08 */
-	TYPE(PERIPHC_08h,	CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_I2C1,	CLOCK_TYPE_PC2CC3M_T16),
-	TYPE(PERIPHC_I2C5,	CLOCK_TYPE_PC2CC3M_T16),
-	TYPE(PERIPHC_0bh,	CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_0ch,	CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_SBC1,	CLOCK_TYPE_PC2CC3M_T),
-	TYPE(PERIPHC_DISP1,	CLOCK_TYPE_PMDACD2T),
-	TYPE(PERIPHC_DISP2,	CLOCK_TYPE_PMDACD2T),
-
-	/* 0x10 */
-	TYPE(PERIPHC_10h,	CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_11h,	CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_VI,	CLOCK_TYPE_MC2CC3P_A),
-	TYPE(PERIPHC_13h,	CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_SDMMC1,	CLOCK_TYPE_PC2CC3M_T),
-	TYPE(PERIPHC_SDMMC2,	CLOCK_TYPE_PC2CC3M_T),
-	TYPE(PERIPHC_16h,	CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_17h,	CLOCK_TYPE_NONE),
-
-	/* 0x18 */
-	TYPE(PERIPHC_18h,	CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_SDMMC4,	CLOCK_TYPE_PC2CC3M_T),
-	TYPE(PERIPHC_VFIR,	CLOCK_TYPE_PC2CC3M_T),
-	TYPE(PERIPHC_1Bh,	CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_1Ch,	CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_HSI,	CLOCK_TYPE_PC2CC3M_T),
-	TYPE(PERIPHC_UART1,	CLOCK_TYPE_PC2CC3M_T),
-	TYPE(PERIPHC_UART2,	CLOCK_TYPE_PC2CC3M_T),
-
-	/* 0x20 */
-	TYPE(PERIPHC_HOST1X,	CLOCK_TYPE_MC2CC3P_A),
-	TYPE(PERIPHC_21h,	CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_22h,	CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_HDMI,	CLOCK_TYPE_PMDACD2T),
-	TYPE(PERIPHC_24h,	CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_25h,	CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_I2C2,	CLOCK_TYPE_PC2CC3M_T16),
-	TYPE(PERIPHC_EMC,	CLOCK_TYPE_MCPTM2C2C3),
-
-	/* 0x28 */
-	TYPE(PERIPHC_UART3,	CLOCK_TYPE_PC2CC3M_T),
-	TYPE(PERIPHC_29h,	CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_VI_SENSOR,	CLOCK_TYPE_MC2CC3P_A),
-	TYPE(PERIPHC_2bh,	CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_2ch,	CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_SBC4,	CLOCK_TYPE_PC2CC3M_T),
-	TYPE(PERIPHC_I2C3,	CLOCK_TYPE_PC2CC3M_T16),
-	TYPE(PERIPHC_SDMMC3,	CLOCK_TYPE_PC2CC3M_T),
-
-	/* 0x30 */
-	TYPE(PERIPHC_UART4,	CLOCK_TYPE_PC2CC3M_T),
-	TYPE(PERIPHC_UART5,	CLOCK_TYPE_PC2CC3M_T),
-	TYPE(PERIPHC_VDE,	CLOCK_TYPE_PC2CC3M_T),
-	TYPE(PERIPHC_OWR,	CLOCK_TYPE_PC2CC3M_T),
-	TYPE(PERIPHC_NOR,	CLOCK_TYPE_PC2CC3M_T),
-	TYPE(PERIPHC_CSITE,	CLOCK_TYPE_PC2CC3M_T),
-	TYPE(PERIPHC_I2S0,	CLOCK_TYPE_AXPT),
-	TYPE(PERIPHC_DTV,	CLOCK_TYPE_NONE),
-
-	/* 0x38 */
-	TYPE(PERIPHC_38h,	CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_39h,	CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_3ah,	CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_3bh,	CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_MSENC,	CLOCK_TYPE_MC2CC3P_A),
-	TYPE(PERIPHC_TSEC,	CLOCK_TYPE_PC2CC3M_T),
-	TYPE(PERIPHC_3eh,	CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_OSC,	CLOCK_TYPE_NONE),
-
-	/* 0x40 */
-	TYPE(PERIPHC_40h,	CLOCK_TYPE_NONE),	/* start with 0x3b0 */
-	TYPE(PERIPHC_MSELECT,	CLOCK_TYPE_PC2CC3M_T),
-	TYPE(PERIPHC_TSENSOR,	CLOCK_TYPE_PC2CC3T_S),
-	TYPE(PERIPHC_I2S3,	CLOCK_TYPE_AXPT),
-	TYPE(PERIPHC_I2S4,	CLOCK_TYPE_AXPT),
-	TYPE(PERIPHC_I2C4,	CLOCK_TYPE_PC2CC3M_T16),
-	TYPE(PERIPHC_SBC5,	CLOCK_TYPE_PC2CC3M_T),
-	TYPE(PERIPHC_SBC6,	CLOCK_TYPE_PC2CC3M_T),
-
-	/* 0x48 */
-	TYPE(PERIPHC_AUDIO,	CLOCK_TYPE_AC2CC3P_TS2),
-	TYPE(PERIPHC_49h,	CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_DAM0,	CLOCK_TYPE_AC2CC3P_TS2),
-	TYPE(PERIPHC_DAM1,	CLOCK_TYPE_AC2CC3P_TS2),
-	TYPE(PERIPHC_DAM2,	CLOCK_TYPE_AC2CC3P_TS2),
-	TYPE(PERIPHC_HDA2CODEC2X, CLOCK_TYPE_PC2CC3M_T),
-	TYPE(PERIPHC_ACTMON,	CLOCK_TYPE_PC2CC3S_T),
-	TYPE(PERIPHC_EXTPERIPH1, CLOCK_TYPE_ASPTE),
-
-	/* 0x50 */
-	TYPE(PERIPHC_EXTPERIPH2, CLOCK_TYPE_ASPTE),
-	TYPE(PERIPHC_EXTPERIPH3, CLOCK_TYPE_ASPTE),
-	TYPE(PERIPHC_52h,	CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_I2CSLOW,	CLOCK_TYPE_PC2CC3S_T),
-	TYPE(PERIPHC_SYS,	CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_55h,	CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_56h,	CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_57h,	CLOCK_TYPE_NONE),
-
-	/* 0x58 */
-	TYPE(PERIPHC_58h,	CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_59h,	CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_5ah,	CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_5bh,	CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_SATAOOB,	CLOCK_TYPE_PCMT),
-	TYPE(PERIPHC_SATA,	CLOCK_TYPE_PCMT),
-	TYPE(PERIPHC_HDA,	CLOCK_TYPE_PC2CC3M_T),
-	TYPE(PERIPHC_5fh,	CLOCK_TYPE_NONE),
-
-	/* 0x60 */
-	TYPE(PERIPHC_XUSB_CORE_HOST, CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_XUSB_FALCON, CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_XUSB_FS,	CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_XUSB_CORE_DEV, CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_XUSB_SS,	CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_CILAB,	CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_CILCD,	CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_CILE,	CLOCK_TYPE_NONE),
-
-	/* 0x68 */
-	TYPE(PERIPHC_DSIA_LP,	CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_DSIB_LP,	CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_ENTROPY,	CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_DVFS_REF,	CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_DVFS_SOC,	CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_TRACECLKIN, CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_ADX0,	CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_AMX0,	CLOCK_TYPE_NONE),
-
-	/* 0x70 */
-	TYPE(PERIPHC_EMC_LATENCY, CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_SOC_THERM,	CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_72h,	CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_73h,	CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_74h,	CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_75h,	CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_VI_SENSOR2, CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_I2C6,	CLOCK_TYPE_PC2CC3M_T16),
-
-	/* 0x78 */
-	TYPE(PERIPHC_78h,	CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_EMC_DLL,	CLOCK_TYPE_MCPTM2C2C3),
-	TYPE(PERIPHC_HDMI_AUDIO, CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_CLK72MHZ,	CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_ADX1,	CLOCK_TYPE_AC2CC3P_TS2),
-	TYPE(PERIPHC_AMX1,	CLOCK_TYPE_AC2CC3P_TS2),
-	TYPE(PERIPHC_VIC,	CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_7Fh,	CLOCK_TYPE_NONE),
-};
-
-/*
- * This array translates a periph_id to a periphc_internal_id
- *
- * Not present/matched up:
- *	uint vi_sensor;	 _VI_SENSOR_0,		0x1A8
- *	SPDIF - which is both 0x08 and 0x0c
- *
- */
-#define NONE(name) (-1)
-#define OFFSET(name, value) PERIPHC_ ## name
-static s8 periph_id_to_internal_id[PERIPH_ID_COUNT] = {
-	/* Low word: 31:0 */
-	NONE(CPU),
-	NONE(COP),
-	NONE(TRIGSYS),
-	NONE(ISPB),
-	NONE(RESERVED4),
-	NONE(TMR),
-	PERIPHC_UART1,
-	PERIPHC_UART2,	/* and vfir 0x68 */
-
-	/* 8 */
-	NONE(GPIO),
-	PERIPHC_SDMMC2,
-	PERIPHC_SPDIF_IN,
-	PERIPHC_I2S1,
-	PERIPHC_I2C1,
-	NONE(RESERVED13),
-	PERIPHC_SDMMC1,
-	PERIPHC_SDMMC4,
-
-	/* 16 */
-	NONE(TCW),
-	PERIPHC_PWM,
-	PERIPHC_I2S2,
-	NONE(RESERVED19),
-	PERIPHC_VI,
-	NONE(RESERVED21),
-	NONE(USBD),
-	NONE(ISP),
-
-	/* 24 */
-	NONE(RESERVED24),
-	NONE(RESERVED25),
-	PERIPHC_DISP2,
-	PERIPHC_DISP1,
-	PERIPHC_HOST1X,
-	NONE(VCP),
-	PERIPHC_I2S0,
-	NONE(CACHE2),
-
-	/* Middle word: 63:32 */
-	NONE(MEM),
-	NONE(AHBDMA),
-	NONE(APBDMA),
-	NONE(RESERVED35),
-	NONE(RESERVED36),
-	NONE(STAT_MON),
-	NONE(RESERVED38),
-	NONE(FUSE),
-
-	/* 40 */
-	NONE(KFUSE),
-	PERIPHC_SBC1,		/* SBCx = SPIx */
-	PERIPHC_NOR,
-	NONE(RESERVED43),
-	PERIPHC_SBC2,
-	NONE(XIO),
-	PERIPHC_SBC3,
-	PERIPHC_I2C5,
-
-	/* 48 */
-	NONE(DSI),
-	NONE(RESERVED49),
-	PERIPHC_HSI,
-	PERIPHC_HDMI,
-	NONE(CSI),
-	NONE(RESERVED53),
-	PERIPHC_I2C2,
-	PERIPHC_UART3,
-
-	/* 56 */
-	NONE(MIPI_CAL),
-	PERIPHC_EMC,
-	NONE(USB2),
-	NONE(USB3),
-	NONE(RESERVED60),
-	PERIPHC_VDE,
-	NONE(BSEA),
-	NONE(BSEV),
-
-	/* Upper word 95:64 */
-	NONE(RESERVED64),
-	PERIPHC_UART4,
-	PERIPHC_UART5,
-	PERIPHC_I2C3,
-	PERIPHC_SBC4,
-	PERIPHC_SDMMC3,
-	NONE(PCIE),
-	PERIPHC_OWR,
-
-	/* 72 */
-	NONE(AFI),
-	PERIPHC_CSITE,
-	NONE(PCIEXCLK),
-	NONE(AVPUCQ),
-	NONE(LA),
-	NONE(TRACECLKIN),
-	NONE(SOC_THERM),
-	NONE(DTV),
-
-	/* 80 */
-	NONE(RESERVED80),
-	PERIPHC_I2CSLOW,
-	NONE(DSIB),
-	PERIPHC_TSEC,
-	NONE(RESERVED84),
-	NONE(RESERVED85),
-	NONE(RESERVED86),
-	NONE(EMUCIF),
-
-	/* 88 */
-	NONE(RESERVED88),
-	NONE(XUSB_HOST),
-	NONE(RESERVED90),
-	PERIPHC_MSENC,
-	NONE(RESERVED92),
-	NONE(RESERVED93),
-	NONE(RESERVED94),
-	NONE(XUSB_DEV),
-
-	/* V word: 31:0 */
-	NONE(CPUG),
-	NONE(CPULP),
-	NONE(V_RESERVED2),
-	PERIPHC_MSELECT,
-	NONE(V_RESERVED4),
-	PERIPHC_I2S3,
-	PERIPHC_I2S4,
-	PERIPHC_I2C4,
-
-	/* 104 */
-	PERIPHC_SBC5,
-	PERIPHC_SBC6,
-	PERIPHC_AUDIO,
-	NONE(APBIF),
-	PERIPHC_DAM0,
-	PERIPHC_DAM1,
-	PERIPHC_DAM2,
-	PERIPHC_HDA2CODEC2X,
-
-	/* 112 */
-	NONE(ATOMICS),
-	NONE(V_RESERVED17),
-	NONE(V_RESERVED18),
-	NONE(V_RESERVED19),
-	NONE(V_RESERVED20),
-	NONE(V_RESERVED21),
-	NONE(V_RESERVED22),
-	PERIPHC_ACTMON,
-
-	/* 120 */
-	NONE(EXTPERIPH1),
-	NONE(EXTPERIPH2),
-	NONE(EXTPERIPH3),
-	NONE(OOB),
-	PERIPHC_SATA,
-	PERIPHC_HDA,
-	NONE(TZRAM),
-	NONE(SE),
-
-	/* W word: 31:0 */
-	NONE(HDA2HDMICODEC),
-	NONE(SATACOLD),
-	NONE(W_RESERVED2),
-	NONE(W_RESERVED3),
-	NONE(W_RESERVED4),
-	NONE(W_RESERVED5),
-	NONE(W_RESERVED6),
-	NONE(W_RESERVED7),
-
-	/* 136 */
-	NONE(CEC),
-	NONE(W_RESERVED9),
-	NONE(W_RESERVED10),
-	NONE(W_RESERVED11),
-	NONE(W_RESERVED12),
-	NONE(W_RESERVED13),
-	NONE(XUSB_PADCTL),
-	NONE(W_RESERVED15),
-
-	/* 144 */
-	NONE(W_RESERVED16),
-	NONE(W_RESERVED17),
-	NONE(W_RESERVED18),
-	NONE(W_RESERVED19),
-	NONE(W_RESERVED20),
-	NONE(ENTROPY),
-	NONE(DDS),
-	NONE(W_RESERVED23),
-
-	/* 152 */
-	NONE(DP2),
-	NONE(AMX0),
-	NONE(ADX0),
-	NONE(DVFS),
-	NONE(XUSB_SS),
-	NONE(W_RESERVED29),
-	NONE(W_RESERVED30),
-	NONE(W_RESERVED31),
-
-	/* X word: 31:0 */
-	NONE(SPARE),
-	NONE(X_RESERVED1),
-	NONE(X_RESERVED2),
-	NONE(X_RESERVED3),
-	NONE(CAM_MCLK),
-	NONE(CAM_MCLK2),
-	PERIPHC_I2C6,
-	NONE(X_RESERVED7),
-
-	/* 168 */
-	NONE(X_RESERVED8),
-	NONE(X_RESERVED9),
-	NONE(X_RESERVED10),
-	NONE(VIM2_CLK),
-	NONE(X_RESERVED12),
-	NONE(X_RESERVED13),
-	NONE(EMC_DLL),
-	NONE(X_RESERVED15),
-
-	/* 176 */
-	NONE(HDMI_AUDIO),
-	NONE(CLK72MHZ),
-	NONE(VIC),
-	NONE(X_RESERVED19),
-	NONE(ADX1),
-	NONE(DPAUX),
-	NONE(SOR0),
-	NONE(X_RESERVED23),
-
-	/* 184 */
-	NONE(GPU),
-	NONE(AMX1),
-	NONE(X_RESERVED26),
-	NONE(X_RESERVED27),
-	NONE(X_RESERVED28),
-	NONE(X_RESERVED29),
-	NONE(X_RESERVED30),
-	NONE(X_RESERVED31),
-};
-
-/*
- * Get the oscillator frequency, from the corresponding hardware configuration
- * field. Note that Tegra30+ support 3 new higher freqs, but we map back
- * to the old T20 freqs. Support for the higher oscillators is TBD.
- */
-enum clock_osc_freq clock_get_osc_freq(void)
-{
-	struct clk_rst_ctlr *clkrst =
-			(struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE;
-	u32 reg;
-
-	reg = readl(&clkrst->crc_osc_ctrl);
-	reg = (reg & OSC_FREQ_MASK) >> OSC_FREQ_SHIFT;
-
-	if (reg & 1)				/* one of the newer freqs */
-		printf("Warning: OSC_FREQ is unsupported! (%d)\n", reg);
-
-	return reg >> 2;	/* Map to most common (T20) freqs */
-}
-
-/* Returns a pointer to the clock source register for a peripheral */
-u32 *get_periph_source_reg(enum periph_id periph_id)
-{
-	struct clk_rst_ctlr *clkrst =
-		(struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE;
-	enum periphc_internal_id internal_id;
-
-	/* Coresight is a special case */
-	if (periph_id == PERIPH_ID_CSI)
-		return &clkrst->crc_clk_src[PERIPH_ID_CSI+1];
-
-	assert(periph_id >= PERIPH_ID_FIRST && periph_id < PERIPH_ID_COUNT);
-	internal_id = periph_id_to_internal_id[periph_id];
-	assert(internal_id != -1);
-	if (internal_id >= PERIPHC_VW_FIRST) {
-		internal_id -= PERIPHC_VW_FIRST;
-		return &clkrst->crc_clk_src_vw[internal_id];
-	} else {
-		return &clkrst->crc_clk_src[internal_id];
-	}
-}
-
-/**
- * Given a peripheral ID and the required source clock, this returns which
- * value should be programmed into the source mux for that peripheral.
- *
- * There is special code here to handle the one source type with 5 sources.
- *
- * @param periph_id	peripheral to start
- * @param source	PLL id of required parent clock
- * @param mux_bits	Set to number of bits in mux register: 2 or 4
- * @param divider_bits Set to number of divider bits (8 or 16)
- * @return mux value (0-4, or -1 if not found)
- */
-int get_periph_clock_source(enum periph_id periph_id,
-	enum clock_id parent, int *mux_bits, int *divider_bits)
-{
-	enum clock_type_id type;
-	enum periphc_internal_id internal_id;
-	int mux;
-
-	assert(clock_periph_id_isvalid(periph_id));
-
-	internal_id = periph_id_to_internal_id[periph_id];
-	assert(periphc_internal_id_isvalid(internal_id));
-
-	type = clock_periph_type[internal_id];
-	assert(clock_type_id_isvalid(type));
-
-	*mux_bits = clock_source[type][CLOCK_MAX_MUX];
-
-	if (type == CLOCK_TYPE_PC2CC3M_T16)
-		*divider_bits = 16;
-	else
-		*divider_bits = 8;
-
-	for (mux = 0; mux < CLOCK_MAX_MUX; mux++)
-		if (clock_source[type][mux] == parent)
-			return mux;
-
-	/* if we get here, either us or the caller has made a mistake */
-	printf("Caller requested bad clock: periph=%d, parent=%d\n", periph_id,
-	       parent);
-	return -1;
-}
-
-void clock_set_enable(enum periph_id periph_id, int enable)
-{
-	struct clk_rst_ctlr *clkrst =
-		(struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE;
-	u32 *clk;
-	u32 reg;
-
-	/* Enable/disable the clock to this peripheral */
-	assert(clock_periph_id_isvalid(periph_id));
-	if ((int)periph_id < (int)PERIPH_ID_VW_FIRST)
-		clk = &clkrst->crc_clk_out_enb[PERIPH_REG(periph_id)];
-	else
-		clk = &clkrst->crc_clk_out_enb_vw[PERIPH_REG(periph_id)];
-	reg = readl(clk);
-	if (enable)
-		reg |= PERIPH_MASK(periph_id);
-	else
-		reg &= ~PERIPH_MASK(periph_id);
-	writel(reg, clk);
-}
-
-void reset_set_enable(enum periph_id periph_id, int enable)
-{
-	struct clk_rst_ctlr *clkrst =
-		(struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE;
-	u32 *reset;
-	u32 reg;
-
-	/* Enable/disable reset to the peripheral */
-	assert(clock_periph_id_isvalid(periph_id));
-	if (periph_id < PERIPH_ID_VW_FIRST)
-		reset = &clkrst->crc_rst_dev[PERIPH_REG(periph_id)];
-	else
-		reset = &clkrst->crc_rst_dev_vw[PERIPH_REG(periph_id)];
-	reg = readl(reset);
-	if (enable)
-		reg |= PERIPH_MASK(periph_id);
-	else
-		reg &= ~PERIPH_MASK(periph_id);
-	writel(reg, reset);
-}
-
-#ifdef CONFIG_OF_CONTROL
-/*
- * Convert a device tree clock ID to our peripheral ID. They are mostly
- * the same but we are very cautious so we check that a valid clock ID is
- * provided.
- *
- * @param clk_id    Clock ID according to tegra124 device tree binding
- * @return peripheral ID, or PERIPH_ID_NONE if the clock ID is invalid
- */
-enum periph_id clk_id_to_periph_id(int clk_id)
-{
-	if (clk_id > PERIPH_ID_COUNT)
-		return PERIPH_ID_NONE;
-
-	switch (clk_id) {
-	case PERIPH_ID_RESERVED4:
-	case PERIPH_ID_RESERVED25:
-	case PERIPH_ID_RESERVED35:
-	case PERIPH_ID_RESERVED36:
-	case PERIPH_ID_RESERVED38:
-	case PERIPH_ID_RESERVED43:
-	case PERIPH_ID_RESERVED49:
-	case PERIPH_ID_RESERVED53:
-	case PERIPH_ID_RESERVED64:
-	case PERIPH_ID_RESERVED84:
-	case PERIPH_ID_RESERVED85:
-	case PERIPH_ID_RESERVED86:
-	case PERIPH_ID_RESERVED88:
-	case PERIPH_ID_RESERVED90:
-	case PERIPH_ID_RESERVED92:
-	case PERIPH_ID_RESERVED93:
-	case PERIPH_ID_RESERVED94:
-	case PERIPH_ID_V_RESERVED2:
-	case PERIPH_ID_V_RESERVED4:
-	case PERIPH_ID_V_RESERVED17:
-	case PERIPH_ID_V_RESERVED18:
-	case PERIPH_ID_V_RESERVED19:
-	case PERIPH_ID_V_RESERVED20:
-	case PERIPH_ID_V_RESERVED21:
-	case PERIPH_ID_V_RESERVED22:
-	case PERIPH_ID_W_RESERVED2:
-	case PERIPH_ID_W_RESERVED3:
-	case PERIPH_ID_W_RESERVED4:
-	case PERIPH_ID_W_RESERVED5:
-	case PERIPH_ID_W_RESERVED6:
-	case PERIPH_ID_W_RESERVED7:
-	case PERIPH_ID_W_RESERVED9:
-	case PERIPH_ID_W_RESERVED10:
-	case PERIPH_ID_W_RESERVED11:
-	case PERIPH_ID_W_RESERVED12:
-	case PERIPH_ID_W_RESERVED13:
-	case PERIPH_ID_W_RESERVED15:
-	case PERIPH_ID_W_RESERVED16:
-	case PERIPH_ID_W_RESERVED17:
-	case PERIPH_ID_W_RESERVED18:
-	case PERIPH_ID_W_RESERVED19:
-	case PERIPH_ID_W_RESERVED20:
-	case PERIPH_ID_W_RESERVED23:
-	case PERIPH_ID_W_RESERVED29:
-	case PERIPH_ID_W_RESERVED30:
-	case PERIPH_ID_W_RESERVED31:
-		return PERIPH_ID_NONE;
-	default:
-		return clk_id;
-	}
-}
-#endif /* CONFIG_OF_CONTROL */
-
-void clock_early_init(void)
-{
-	struct clk_rst_ctlr *clkrst =
-		(struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE;
-
-	tegra30_set_up_pllp();
-
-	/*
-	 * PLLC output frequency set to 600Mhz
-	 * PLLD output frequency set to 925Mhz
-	 */
-	switch (clock_get_osc_freq()) {
-	case CLOCK_OSC_FREQ_12_0: /* OSC is 12Mhz */
-		clock_set_rate(CLOCK_ID_CGENERAL, 600, 12, 0, 8);
-		clock_set_rate(CLOCK_ID_DISPLAY, 925, 12, 0, 12);
-		break;
-
-	case CLOCK_OSC_FREQ_26_0: /* OSC is 26Mhz */
-		clock_set_rate(CLOCK_ID_CGENERAL, 600, 26, 0, 8);
-		clock_set_rate(CLOCK_ID_DISPLAY, 925, 26, 0, 12);
-		break;
-
-	case CLOCK_OSC_FREQ_13_0: /* OSC is 13Mhz */
-		clock_set_rate(CLOCK_ID_CGENERAL, 600, 13, 0, 8);
-		clock_set_rate(CLOCK_ID_DISPLAY, 925, 13, 0, 12);
-		break;
-	case CLOCK_OSC_FREQ_19_2:
-	default:
-		/*
-		 * These are not supported. It is too early to print a
-		 * message and the UART likely won't work anyway due to the
-		 * oscillator being wrong.
-		 */
-		break;
-	}
-
-	/* PLLC_MISC2: Set dynramp_stepA/B. MISC2 maps to pll_out[1] */
-	writel(0x00561600, &clkrst->crc_pll[CLOCK_ID_CGENERAL].pll_out[1]);
-
-	/* PLLC_MISC: Set LOCK_ENABLE */
-	writel(0x01000000, &clkrst->crc_pll[CLOCK_ID_CGENERAL].pll_misc);
-	udelay(2);
-
-	/* PLLD_MISC: Set CLKENABLE, CPCON 12, LFCON 1 */
-	writel(0x40000C10, &clkrst->crc_pll[CLOCK_ID_DISPLAY].pll_misc);
-	udelay(2);
-}
-
-void arch_timer_init(void)
-{
-	struct sysctr_ctlr *sysctr = (struct sysctr_ctlr *)NV_PA_TSC_BASE;
-	u32 freq, val;
-
-	freq = clock_get_rate(CLOCK_ID_OSC);
-	debug("%s: osc freq is %dHz [0x%08X]\n", __func__, freq, freq);
-
-	/* ARM CNTFRQ */
-	asm("mcr p15, 0, %0, c14, c0, 0\n" : : "r" (freq));
-
-	/* Only Tegra114+ has the System Counter regs */
-	debug("%s: setting CNTFID0 to 0x%08X\n", __func__, freq);
-	writel(freq, &sysctr->cntfid0);
-
-	val = readl(&sysctr->cntcr);
-	val |= TSC_CNTCR_ENABLE | TSC_CNTCR_HDBG;
-	writel(val, &sysctr->cntcr);
-	debug("%s: TSC CNTCR = 0x%08X\n", __func__, val);
-}
-
-#define PLLE_SS_CNTL 0x68
-#define  PLLE_SS_CNTL_SSCINCINTR(x) (((x) & 0x3f) << 24)
-#define  PLLE_SS_CNTL_SSCINC(x) (((x) & 0xff) << 16)
-#define  PLLE_SS_CNTL_SSCINVERT (1 << 15)
-#define  PLLE_SS_CNTL_SSCCENTER (1 << 14)
-#define  PLLE_SS_CNTL_SSCBYP (1 << 12)
-#define  PLLE_SS_CNTL_INTERP_RESET (1 << 11)
-#define  PLLE_SS_CNTL_BYPASS_SS (1 << 10)
-#define  PLLE_SS_CNTL_SSCMAX(x) (((x) & 0x1ff) << 0)
-
-#define PLLE_BASE 0x0e8
-#define  PLLE_BASE_ENABLE (1 << 30)
-#define  PLLE_BASE_LOCK_OVERRIDE (1 << 29)
-#define  PLLE_BASE_PLDIV_CML(x) (((x) & 0xf) << 24)
-#define  PLLE_BASE_NDIV(x) (((x) & 0xff) << 8)
-#define  PLLE_BASE_MDIV(x) (((x) & 0xff) << 0)
-
-#define PLLE_MISC 0x0ec
-#define  PLLE_MISC_IDDQ_SWCTL (1 << 14)
-#define  PLLE_MISC_IDDQ_OVERRIDE (1 << 13)
-#define  PLLE_MISC_LOCK_ENABLE (1 << 9)
-#define  PLLE_MISC_PTS (1 << 8)
-#define  PLLE_MISC_VREG_BG_CTRL(x) (((x) & 0x3) << 4)
-#define  PLLE_MISC_VREG_CTRL(x) (((x) & 0x3) << 2)
-
-#define PLLE_AUX 0x48c
-#define  PLLE_AUX_SEQ_ENABLE (1 << 24)
-#define  PLLE_AUX_ENABLE_SWCTL (1 << 4)
-
-int tegra_plle_enable(void)
-{
-	unsigned int m = 1, n = 200, cpcon = 13;
-	u32 value;
-
-	value = readl(NV_PA_CLK_RST_BASE + PLLE_BASE);
-	value &= ~PLLE_BASE_LOCK_OVERRIDE;
-	writel(value, NV_PA_CLK_RST_BASE + PLLE_BASE);
-
-	value = readl(NV_PA_CLK_RST_BASE + PLLE_AUX);
-	value |= PLLE_AUX_ENABLE_SWCTL;
-	value &= ~PLLE_AUX_SEQ_ENABLE;
-	writel(value, NV_PA_CLK_RST_BASE + PLLE_AUX);
-
-	udelay(1);
-
-	value = readl(NV_PA_CLK_RST_BASE + PLLE_MISC);
-	value |= PLLE_MISC_IDDQ_SWCTL;
-	value &= ~PLLE_MISC_IDDQ_OVERRIDE;
-	value |= PLLE_MISC_LOCK_ENABLE;
-	value |= PLLE_MISC_PTS;
-	value |= PLLE_MISC_VREG_BG_CTRL(3);
-	value |= PLLE_MISC_VREG_CTRL(2);
-	writel(value, NV_PA_CLK_RST_BASE + PLLE_MISC);
-
-	udelay(5);
-
-	value = readl(NV_PA_CLK_RST_BASE + PLLE_SS_CNTL);
-	value |= PLLE_SS_CNTL_SSCBYP | PLLE_SS_CNTL_INTERP_RESET |
-		 PLLE_SS_CNTL_BYPASS_SS;
-	writel(value, NV_PA_CLK_RST_BASE + PLLE_SS_CNTL);
-
-	value = readl(NV_PA_CLK_RST_BASE + PLLE_BASE);
-	value &= ~PLLE_BASE_PLDIV_CML(0xf);
-	value &= ~PLLE_BASE_NDIV(0xff);
-	value &= ~PLLE_BASE_MDIV(0xff);
-	value |= PLLE_BASE_PLDIV_CML(cpcon);
-	value |= PLLE_BASE_NDIV(n);
-	value |= PLLE_BASE_MDIV(m);
-	writel(value, NV_PA_CLK_RST_BASE + PLLE_BASE);
-
-	udelay(1);
-
-	value = readl(NV_PA_CLK_RST_BASE + PLLE_BASE);
-	value |= PLLE_BASE_ENABLE;
-	writel(value, NV_PA_CLK_RST_BASE + PLLE_BASE);
-
-	/* wait for lock */
-	udelay(300);
-
-	value = readl(NV_PA_CLK_RST_BASE + PLLE_SS_CNTL);
-	value &= ~PLLE_SS_CNTL_SSCINVERT;
-	value &= ~PLLE_SS_CNTL_SSCCENTER;
-
-	value &= ~PLLE_SS_CNTL_SSCINCINTR(0x3f);
-	value &= ~PLLE_SS_CNTL_SSCINC(0xff);
-	value &= ~PLLE_SS_CNTL_SSCMAX(0x1ff);
-
-	value |= PLLE_SS_CNTL_SSCINCINTR(0x20);
-	value |= PLLE_SS_CNTL_SSCINC(0x01);
-	value |= PLLE_SS_CNTL_SSCMAX(0x25);
-
-	writel(value, NV_PA_CLK_RST_BASE + PLLE_SS_CNTL);
-
-	value = readl(NV_PA_CLK_RST_BASE + PLLE_SS_CNTL);
-	value &= ~PLLE_SS_CNTL_SSCBYP;
-	value &= ~PLLE_SS_CNTL_BYPASS_SS;
-	writel(value, NV_PA_CLK_RST_BASE + PLLE_SS_CNTL);
-
-	udelay(1);
-
-	value = readl(NV_PA_CLK_RST_BASE + PLLE_SS_CNTL);
-	value &= ~PLLE_SS_CNTL_INTERP_RESET;
-	writel(value, NV_PA_CLK_RST_BASE + PLLE_SS_CNTL);
-
-	udelay(1);
-
-	return 0;
-}
diff --git a/arch/arm/cpu/tegra124-common/funcmux.c b/arch/arm/cpu/tegra124-common/funcmux.c
deleted file mode 100644
index cced787e6b..0000000000
--- a/arch/arm/cpu/tegra124-common/funcmux.c
+++ /dev/null
@@ -1,71 +0,0 @@
-/*
- * (C) Copyright 2013
- * NVIDIA Corporation <www.nvidia.com>
- *
- * SPDX-License-Identifier:     GPL-2.0+
- */
-
-/* Tegra124 high-level function multiplexing */
-
-#include <common.h>
-#include <asm/arch/clock.h>
-#include <asm/arch/funcmux.h>
-#include <asm/arch/pinmux.h>
-
-int funcmux_select(enum periph_id id, int config)
-{
-	int bad_config = config != FUNCMUX_DEFAULT;
-
-	switch (id) {
-	case PERIPH_ID_UART4:
-		switch (config) {
-		case FUNCMUX_UART4_GPIO: /* TXD,RXD,CTS,RTS */
-			pinmux_set_func(PMUX_PINGRP_PJ7, PMUX_FUNC_UARTD);
-			pinmux_set_func(PMUX_PINGRP_PB0, PMUX_FUNC_UARTD);
-			pinmux_set_func(PMUX_PINGRP_PB1, PMUX_FUNC_UARTD);
-			pinmux_set_func(PMUX_PINGRP_PK7, PMUX_FUNC_UARTD);
-
-			pinmux_set_io(PMUX_PINGRP_PJ7, PMUX_PIN_OUTPUT);
-			pinmux_set_io(PMUX_PINGRP_PB0, PMUX_PIN_INPUT);
-			pinmux_set_io(PMUX_PINGRP_PB1, PMUX_PIN_INPUT);
-			pinmux_set_io(PMUX_PINGRP_PK7, PMUX_PIN_OUTPUT);
-
-			pinmux_tristate_disable(PMUX_PINGRP_PJ7);
-			pinmux_tristate_disable(PMUX_PINGRP_PB0);
-			pinmux_tristate_disable(PMUX_PINGRP_PB1);
-			pinmux_tristate_disable(PMUX_PINGRP_PK7);
-			break;
-		}
-		break;
-
-	case PERIPH_ID_UART1:
-		switch (config) {
-		case FUNCMUX_UART1_KBC:
-			pinmux_set_func(PMUX_PINGRP_KB_ROW9_PS1,
-					PMUX_FUNC_UARTA);
-			pinmux_set_func(PMUX_PINGRP_KB_ROW10_PS2,
-					PMUX_FUNC_UARTA);
-
-			pinmux_set_io(PMUX_PINGRP_KB_ROW9_PS1, PMUX_PIN_OUTPUT);
-			pinmux_set_io(PMUX_PINGRP_KB_ROW10_PS2, PMUX_PIN_INPUT);
-
-			pinmux_tristate_disable(PMUX_PINGRP_KB_ROW9_PS1);
-			pinmux_tristate_disable(PMUX_PINGRP_KB_ROW10_PS2);
-			break;
-		}
-		break;
-
-	/* Add other periph IDs here as needed */
-
-	default:
-		debug("%s: invalid periph_id %d", __func__, id);
-		return -1;
-	}
-
-	if (bad_config) {
-		debug("%s: invalid config %d for periph_id %d", __func__,
-		      config, id);
-		return -1;
-	}
-	return 0;
-}
diff --git a/arch/arm/cpu/tegra124-common/pinmux.c b/arch/arm/cpu/tegra124-common/pinmux.c
deleted file mode 100644
index c6685eaae1..0000000000
--- a/arch/arm/cpu/tegra124-common/pinmux.c
+++ /dev/null
@@ -1,306 +0,0 @@
-/*
- * Copyright (c) 2013-2014, NVIDIA CORPORATION. All rights reserved.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/io.h>
-#include <asm/arch/pinmux.h>
-
-#define PIN(pin, f0, f1, f2, f3)	\
-	{				\
-		.funcs = {		\
-			PMUX_FUNC_##f0,	\
-			PMUX_FUNC_##f1,	\
-			PMUX_FUNC_##f2,	\
-			PMUX_FUNC_##f3,	\
-		},			\
-	}
-
-#define PIN_RESERVED {}
-
-static const struct pmux_pingrp_desc tegra124_pingroups[] = {
-	/*  pin,                    f0,         f1,       f2,           f3 */
-	/* Offset 0x3000 */
-	PIN(ULPI_DATA0_PO1,         SPI3,       HSI,      UARTA,        ULPI),
-	PIN(ULPI_DATA1_PO2,         SPI3,       HSI,      UARTA,        ULPI),
-	PIN(ULPI_DATA2_PO3,         SPI3,       HSI,      UARTA,        ULPI),
-	PIN(ULPI_DATA3_PO4,         SPI3,       HSI,      UARTA,        ULPI),
-	PIN(ULPI_DATA4_PO5,         SPI2,       HSI,      UARTA,        ULPI),
-	PIN(ULPI_DATA5_PO6,         SPI2,       HSI,      UARTA,        ULPI),
-	PIN(ULPI_DATA6_PO7,         SPI2,       HSI,      UARTA,        ULPI),
-	PIN(ULPI_DATA7_PO0,         SPI2,       HSI,      UARTA,        ULPI),
-	PIN(ULPI_CLK_PY0,           SPI1,       SPI5,     UARTD,        ULPI),
-	PIN(ULPI_DIR_PY1,           SPI1,       SPI5,     UARTD,        ULPI),
-	PIN(ULPI_NXT_PY2,           SPI1,       SPI5,     UARTD,        ULPI),
-	PIN(ULPI_STP_PY3,           SPI1,       SPI5,     UARTD,        ULPI),
-	PIN(DAP3_FS_PP0,            I2S2,       SPI5,     DISPLAYA,     DISPLAYB),
-	PIN(DAP3_DIN_PP1,           I2S2,       SPI5,     DISPLAYA,     DISPLAYB),
-	PIN(DAP3_DOUT_PP2,          I2S2,       SPI5,     DISPLAYA,     RSVD4),
-	PIN(DAP3_SCLK_PP3,          I2S2,       SPI5,     RSVD3,        DISPLAYB),
-	PIN(PV0,                    RSVD1,      RSVD2,    RSVD3,        RSVD4),
-	PIN(PV1,                    RSVD1,      RSVD2,    RSVD3,        RSVD4),
-	PIN(SDMMC1_CLK_PZ0,         SDMMC1,     CLK12,    RSVD3,        RSVD4),
-	PIN(SDMMC1_CMD_PZ1,         SDMMC1,     SPDIF,    SPI4,         UARTA),
-	PIN(SDMMC1_DAT3_PY4,        SDMMC1,     SPDIF,    SPI4,         UARTA),
-	PIN(SDMMC1_DAT2_PY5,        SDMMC1,     PWM0,     SPI4,         UARTA),
-	PIN(SDMMC1_DAT1_PY6,        SDMMC1,     PWM1,     SPI4,         UARTA),
-	PIN(SDMMC1_DAT0_PY7,        SDMMC1,     RSVD2,    SPI4,         UARTA),
-	PIN_RESERVED,
-	PIN_RESERVED,
-	/* Offset 0x3068 */
-	PIN(CLK2_OUT_PW5,           EXTPERIPH2, RSVD2,    RSVD3,        RSVD4),
-	PIN(CLK2_REQ_PCC5,          DAP,        RSVD2,    RSVD3,        RSVD4),
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	/* Offset 0x3110 */
-	PIN(HDMI_INT_PN7,           RSVD1,      RSVD2,    RSVD3,        RSVD4),
-	PIN(DDC_SCL_PV4,            I2C4,       RSVD2,    RSVD3,        RSVD4),
-	PIN(DDC_SDA_PV5,            I2C4,       RSVD2,    RSVD3,        RSVD4),
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	/* Offset 0x3164 */
-	PIN(UART2_RXD_PC3,          IRDA,       SPDIF,    UARTA,        SPI4),
-	PIN(UART2_TXD_PC2,          IRDA,       SPDIF,    UARTA,        SPI4),
-	PIN(UART2_RTS_N_PJ6,        UARTA,      UARTB,    GMI,          SPI4),
-	PIN(UART2_CTS_N_PJ5,        UARTA,      UARTB,    GMI,          SPI4),
-	PIN(UART3_TXD_PW6,          UARTC,      RSVD2,    GMI,          SPI4),
-	PIN(UART3_RXD_PW7,          UARTC,      RSVD2,    GMI,          SPI4),
-	PIN(UART3_CTS_N_PA1,        UARTC,      SDMMC1,   DTV,          GMI),
-	PIN(UART3_RTS_N_PC0,        UARTC,      PWM0,     DTV,          GMI),
-	PIN(PU0,                    OWR,        UARTA,    GMI,          RSVD4),
-	PIN(PU1,                    RSVD1,      UARTA,    GMI,          RSVD4),
-	PIN(PU2,                    RSVD1,      UARTA,    GMI,          RSVD4),
-	PIN(PU3,                    PWM0,       UARTA,    GMI,          DISPLAYB),
-	PIN(PU4,                    PWM1,       UARTA,    GMI,          DISPLAYB),
-	PIN(PU5,                    PWM2,       UARTA,    GMI,          DISPLAYB),
-	PIN(PU6,                    PWM3,       UARTA,    RSVD3,        GMI),
-	PIN(GEN1_I2C_SDA_PC5,       I2C1,       RSVD2,    RSVD3,        RSVD4),
-	PIN(GEN1_I2C_SCL_PC4,       I2C1,       RSVD2,    RSVD3,        RSVD4),
-	PIN(DAP4_FS_PP4,            I2S3,       GMI,      DTV,          RSVD4),
-	PIN(DAP4_DIN_PP5,           I2S3,       GMI,      RSVD3,        RSVD4),
-	PIN(DAP4_DOUT_PP6,          I2S3,       GMI,      DTV,          RSVD4),
-	PIN(DAP4_SCLK_PP7,          I2S3,       GMI,      RSVD3,        RSVD4),
-	PIN(CLK3_OUT_PEE0,          EXTPERIPH3, RSVD2,    RSVD3,        RSVD4),
-	PIN(CLK3_REQ_PEE1,          DEV3,       RSVD2,    RSVD3,        RSVD4),
-	PIN(PC7,                    RSVD1,      RSVD2,    GMI,          GMI_ALT),
-	PIN(PI5,                    SDMMC2,     RSVD2,    GMI,          RSVD4),
-	PIN(PI7,                    RSVD1,      TRACE,    GMI,          DTV),
-	PIN(PK0,                    RSVD1,      SDMMC3,   GMI,          SOC),
-	PIN(PK1,                    SDMMC2,     TRACE,    GMI,          RSVD4),
-	PIN(PJ0,                    RSVD1,      RSVD2,    GMI,          USB),
-	PIN(PJ2,                    RSVD1,      RSVD2,    GMI,          SOC),
-	PIN(PK3,                    SDMMC2,     TRACE,    GMI,          CCLA),
-	PIN(PK4,                    SDMMC2,     RSVD2,    GMI,          GMI_ALT),
-	PIN(PK2,                    RSVD1,      RSVD2,    GMI,          RSVD4),
-	PIN(PI3,                    RSVD1,      RSVD2,    GMI,          SPI4),
-	PIN(PI6,                    RSVD1,      RSVD2,    GMI,          SDMMC2),
-	PIN(PG0,                    RSVD1,      RSVD2,    GMI,          RSVD4),
-	PIN(PG1,                    RSVD1,      RSVD2,    GMI,          RSVD4),
-	PIN(PG2,                    RSVD1,      TRACE,    GMI,          RSVD4),
-	PIN(PG3,                    RSVD1,      TRACE,    GMI,          RSVD4),
-	PIN(PG4,                    RSVD1,      TMDS,     GMI,          SPI4),
-	PIN(PG5,                    RSVD1,      RSVD2,    GMI,          SPI4),
-	PIN(PG6,                    RSVD1,      RSVD2,    GMI,          SPI4),
-	PIN(PG7,                    RSVD1,      RSVD2,    GMI,          SPI4),
-	PIN(PH0,                    PWM0,       TRACE,    GMI,          DTV),
-	PIN(PH1,                    PWM1,       TMDS,     GMI,          DISPLAYA),
-	PIN(PH2,                    PWM2,       TMDS,     GMI,          CLDVFS),
-	PIN(PH3,                    PWM3,       SPI4,     GMI,          CLDVFS),
-	PIN(PH4,                    SDMMC2,     RSVD2,    GMI,          RSVD4),
-	PIN(PH5,                    SDMMC2,     RSVD2,    GMI,          RSVD4),
-	PIN(PH6,                    SDMMC2,     TRACE,    GMI,          DTV),
-	PIN(PH7,                    SDMMC2,     TRACE,    GMI,          DTV),
-	PIN(PJ7,                    UARTD,      RSVD2,    GMI,          GMI_ALT),
-	PIN(PB0,                    UARTD,      RSVD2,    GMI,          RSVD4),
-	PIN(PB1,                    UARTD,      RSVD2,    GMI,          RSVD4),
-	PIN(PK7,                    UARTD,      RSVD2,    GMI,          RSVD4),
-	PIN(PI0,                    RSVD1,      RSVD2,    GMI,          RSVD4),
-	PIN(PI1,                    RSVD1,      RSVD2,    GMI,          RSVD4),
-	PIN(PI2,                    SDMMC2,     TRACE,    GMI,          RSVD4),
-	PIN(PI4,                    SPI4,       TRACE,    GMI,          DISPLAYA),
-	PIN(GEN2_I2C_SCL_PT5,       I2C2,       RSVD2,    GMI,          RSVD4),
-	PIN(GEN2_I2C_SDA_PT6,       I2C2,       RSVD2,    GMI,          RSVD4),
-	PIN(SDMMC4_CLK_PCC4,        SDMMC4,     RSVD2,    GMI,          RSVD4),
-	PIN(SDMMC4_CMD_PT7,         SDMMC4,     RSVD2,    GMI,          RSVD4),
-	PIN(SDMMC4_DAT0_PAA0,       SDMMC4,     SPI3,     GMI,          RSVD4),
-	PIN(SDMMC4_DAT1_PAA1,       SDMMC4,     SPI3,     GMI,          RSVD4),
-	PIN(SDMMC4_DAT2_PAA2,       SDMMC4,     SPI3,     GMI,          RSVD4),
-	PIN(SDMMC4_DAT3_PAA3,       SDMMC4,     SPI3,     GMI,          RSVD4),
-	PIN(SDMMC4_DAT4_PAA4,       SDMMC4,     SPI3,     GMI,          RSVD4),
-	PIN(SDMMC4_DAT5_PAA5,       SDMMC4,     SPI3,     RSVD3,        RSVD4),
-	PIN(SDMMC4_DAT6_PAA6,       SDMMC4,     SPI3,     GMI,          RSVD4),
-	PIN(SDMMC4_DAT7_PAA7,       SDMMC4,     RSVD2,    GMI,          RSVD4),
-	PIN_RESERVED,
-	/* Offset 0x3284 */
-	PIN(CAM_MCLK_PCC0,          VI,         VI_ALT1,  VI_ALT3,      SDMMC2),
-	PIN(PCC1,                   I2S4,       RSVD2,    RSVD3,        SDMMC2),
-	PIN(PBB0,                   VGP6,       VIMCLK2,  SDMMC2,       VIMCLK2_ALT),
-	PIN(CAM_I2C_SCL_PBB1,       VGP1,       I2C3,     RSVD3,        SDMMC2),
-	PIN(CAM_I2C_SDA_PBB2,       VGP2,       I2C3,     RSVD3,        SDMMC2),
-	PIN(PBB3,                   VGP3,       DISPLAYA, DISPLAYB,     SDMMC2),
-	PIN(PBB4,                   VGP4,       DISPLAYA, DISPLAYB,     SDMMC2),
-	PIN(PBB5,                   VGP5,       DISPLAYA, RSVD3,        SDMMC2),
-	PIN(PBB6,                   I2S4,       RSVD2,    DISPLAYB,     SDMMC2),
-	PIN(PBB7,                   I2S4,       RSVD2,    RSVD3,        SDMMC2),
-	PIN(PCC2,                   I2S4,       RSVD2,    SDMMC3,       SDMMC2),
-	PIN(JTAG_RTCK,              RTCK,       RSVD2,    RSVD3,        RSVD4),
-	PIN(PWR_I2C_SCL_PZ6,        I2CPWR,     RSVD2,    RSVD3,        RSVD4),
-	PIN(PWR_I2C_SDA_PZ7,        I2CPWR,     RSVD2,    RSVD3,        RSVD4),
-	PIN(KB_ROW0_PR0,            KBC,        RSVD2,    RSVD3,        RSVD4),
-	PIN(KB_ROW1_PR1,            KBC,        RSVD2,    RSVD3,        RSVD4),
-	PIN(KB_ROW2_PR2,            KBC,        RSVD2,    RSVD3,        RSVD4),
-	PIN(KB_ROW3_PR3,            KBC,        DISPLAYA, SYS,          DISPLAYB),
-	PIN(KB_ROW4_PR4,            KBC,        DISPLAYA, RSVD3,        DISPLAYB),
-	PIN(KB_ROW5_PR5,            KBC,        DISPLAYA, RSVD3,        DISPLAYB),
-	PIN(KB_ROW6_PR6,            KBC,        DISPLAYA, DISPLAYA_ALT, DISPLAYB),
-	PIN(KB_ROW7_PR7,            KBC,        RSVD2,    CLDVFS,       UARTA),
-	PIN(KB_ROW8_PS0,            KBC,        RSVD2,    CLDVFS,       UARTA),
-	PIN(KB_ROW9_PS1,            KBC,        RSVD2,    RSVD3,        UARTA),
-	PIN(KB_ROW10_PS2,           KBC,        RSVD2,    RSVD3,        UARTA),
-	PIN(KB_ROW11_PS3,           KBC,        RSVD2,    RSVD3,        IRDA),
-	PIN(KB_ROW12_PS4,           KBC,        RSVD2,    RSVD3,        IRDA),
-	PIN(KB_ROW13_PS5,           KBC,        RSVD2,    SPI2,         RSVD4),
-	PIN(KB_ROW14_PS6,           KBC,        RSVD2,    SPI2,         RSVD4),
-	PIN(KB_ROW15_PS7,           KBC,        SOC,      RSVD3,        RSVD4),
-	PIN(KB_COL0_PQ0,            KBC,        RSVD2,    SPI2,         RSVD4),
-	PIN(KB_COL1_PQ1,            KBC,        RSVD2,    SPI2,         RSVD4),
-	PIN(KB_COL2_PQ2,            KBC,        RSVD2,    SPI2,         RSVD4),
-	PIN(KB_COL3_PQ3,            KBC,        DISPLAYA, PWM2,         UARTA),
-	PIN(KB_COL4_PQ4,            KBC,        OWR,      SDMMC3,       UARTA),
-	PIN(KB_COL5_PQ5,            KBC,        RSVD2,    SDMMC3,       RSVD4),
-	PIN(KB_COL6_PQ6,            KBC,        RSVD2,    SPI2,         UARTD),
-	PIN(KB_COL7_PQ7,            KBC,        RSVD2,    SPI2,         UARTD),
-	PIN(CLK_32K_OUT_PA0,        BLINK,      SOC,      RSVD3,        RSVD4),
-	PIN_RESERVED,
-	/* Offset 0x3324 */
-	PIN(CORE_PWR_REQ,           PWRON,      RSVD2,    RSVD3,        RSVD4),
-	PIN(CPU_PWR_REQ,            CPU,        RSVD2,    RSVD3,        RSVD4),
-	PIN(PWR_INT_N,              PMI,        RSVD2,    RSVD3,        RSVD4),
-	PIN(CLK_32K_IN,             CLK,        RSVD2,    RSVD3,        RSVD4),
-	PIN(OWR,                    OWR,        RSVD2,    RSVD3,        RSVD4),
-	PIN(DAP1_FS_PN0,            I2S0,       HDA,      GMI,          RSVD4),
-	PIN(DAP1_DIN_PN1,           I2S0,       HDA,      GMI,          RSVD4),
-	PIN(DAP1_DOUT_PN2,          I2S0,       HDA,      GMI,          SATA),
-	PIN(DAP1_SCLK_PN3,          I2S0,       HDA,      GMI,          RSVD4),
-	PIN(DAP_MCLK1_REQ_PEE2,     DAP,        DAP1,     SATA,         RSVD4),
-	PIN(DAP_MCLK1_PW4,          EXTPERIPH1, DAP2,     RSVD3,        RSVD4),
-	PIN(SPDIF_IN_PK6,           SPDIF,      RSVD2,    RSVD3,        I2C3),
-	PIN(SPDIF_OUT_PK5,          SPDIF,      RSVD2,    RSVD3,        I2C3),
-	PIN(DAP2_FS_PA2,            I2S1,       HDA,      GMI,          RSVD4),
-	PIN(DAP2_DIN_PA4,           I2S1,       HDA,      GMI,          RSVD4),
-	PIN(DAP2_DOUT_PA5,          I2S1,       HDA,      GMI,          RSVD4),
-	PIN(DAP2_SCLK_PA3,          I2S1,       HDA,      GMI,          RSVD4),
-	PIN(DVFS_PWM_PX0,           SPI6,       CLDVFS,   GMI,          RSVD4),
-	PIN(GPIO_X1_AUD_PX1,        SPI6,       RSVD2,    GMI,          RSVD4),
-	PIN(GPIO_X3_AUD_PX3,        SPI6,       SPI1,     GMI,          RSVD4),
-	PIN(DVFS_CLK_PX2,           SPI6,       CLDVFS,   GMI,          RSVD4),
-	PIN(GPIO_X4_AUD_PX4,        GMI,        SPI1,     SPI2,         DAP2),
-	PIN(GPIO_X5_AUD_PX5,        GMI,        SPI1,     SPI2,         RSVD4),
-	PIN(GPIO_X6_AUD_PX6,        SPI6,       SPI1,     SPI2,         GMI),
-	PIN(GPIO_X7_AUD_PX7,        RSVD1,      SPI1,     SPI2,         RSVD4),
-	PIN_RESERVED,
-	PIN_RESERVED,
-	/* Offset 0x3390 */
-	PIN(SDMMC3_CLK_PA6,         SDMMC3,     RSVD2,    RSVD3,        SPI3),
-	PIN(SDMMC3_CMD_PA7,         SDMMC3,     PWM3,     UARTA,        SPI3),
-	PIN(SDMMC3_DAT0_PB7,        SDMMC3,     RSVD2,    RSVD3,        SPI3),
-	PIN(SDMMC3_DAT1_PB6,        SDMMC3,     PWM2,     UARTA,        SPI3),
-	PIN(SDMMC3_DAT2_PB5,        SDMMC3,     PWM1,     DISPLAYA,     SPI3),
-	PIN(SDMMC3_DAT3_PB4,        SDMMC3,     PWM0,     DISPLAYB,     SPI3),
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	/* Offset 0x33bc */
-	PIN(PEX_L0_RST_N_PDD1,      PE0,        RSVD2,    RSVD3,        RSVD4),
-	PIN(PEX_L0_CLKREQ_N_PDD2,   PE0,        RSVD2,    RSVD3,        RSVD4),
-	PIN(PEX_WAKE_N_PDD3,        PE,         RSVD2,    RSVD3,        RSVD4),
-	PIN_RESERVED,
-	/* Offset 0x33cc */
-	PIN(PEX_L1_RST_N_PDD5,      PE1,        RSVD2,    RSVD3,        RSVD4),
-	PIN(PEX_L1_CLKREQ_N_PDD6,   PE1,        RSVD2,    RSVD3,        RSVD4),
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	/* Offset 0x33e0 */
-	PIN(HDMI_CEC_PEE3,          CEC,        RSVD2,    RSVD3,        RSVD4),
-	PIN(SDMMC1_WP_N_PV3,        SDMMC1,     CLK12,    SPI4,         UARTA),
-	PIN(SDMMC3_CD_N_PV2,        SDMMC3,     OWR,      RSVD3,        RSVD4),
-	PIN(GPIO_W2_AUD_PW2,        SPI6,       RSVD2,    SPI2,         I2C1),
-	PIN(GPIO_W3_AUD_PW3,        SPI6,       SPI1,     SPI2,         I2C1),
-	PIN(USB_VBUS_EN0_PN4,       USB,        RSVD2,    RSVD3,        RSVD4),
-	PIN(USB_VBUS_EN1_PN5,       USB,        RSVD2,    RSVD3,        RSVD4),
-	PIN(SDMMC3_CLK_LB_IN_PEE5,  SDMMC3,     RSVD2,    RSVD3,        RSVD4),
-	PIN(SDMMC3_CLK_LB_OUT_PEE4, SDMMC3,     RSVD2,    RSVD3,        RSVD4),
-	PIN(GMI_CLK_LB,             SDMMC2,     RSVD2,    GMI,          RSVD4),
-	PIN(RESET_OUT_N,            RSVD1,      RSVD2,    RSVD3,        RESET_OUT_N),
-	PIN(KB_ROW16_PT0,           KBC,        RSVD2,    RSVD3,        UARTC),
-	PIN(KB_ROW17_PT1,           KBC,        RSVD2,    RSVD3,        UARTC),
-	PIN(USB_VBUS_EN2_PFF1,      USB,        RSVD2,    RSVD3,        RSVD4),
-	PIN(PFF2,                   SATA,       RSVD2,    RSVD3,        RSVD4),
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN_RESERVED,
-	/* Offset 0x3430 */
-	PIN(DP_HPD_PFF0,            DP,         RSVD2,    RSVD3,        RSVD4),
-};
-const struct pmux_pingrp_desc *tegra_soc_pingroups = tegra124_pingroups;
diff --git a/arch/arm/cpu/tegra124-common/xusb-padctl.c b/arch/arm/cpu/tegra124-common/xusb-padctl.c
deleted file mode 100644
index 43af883f2c..0000000000
--- a/arch/arm/cpu/tegra124-common/xusb-padctl.c
+++ /dev/null
@@ -1,716 +0,0 @@
-/*
- * Copyright (c) 2014, NVIDIA CORPORATION.  All rights reserved.
- *
- * SPDX-License-Identifier: GPL-2.0
- */
-
-#define pr_fmt(fmt) "tegra-xusb-padctl: " fmt
-
-#include <common.h>
-#include <errno.h>
-#include <fdtdec.h>
-#include <malloc.h>
-
-#include <asm/io.h>
-
-#include <asm/arch/clock.h>
-#include <asm/arch-tegra/xusb-padctl.h>
-
-#include <dt-bindings/pinctrl/pinctrl-tegra-xusb.h>
-
-#define XUSB_PADCTL_ELPG_PROGRAM 0x01c
-#define XUSB_PADCTL_ELPG_PROGRAM_AUX_MUX_LP0_VCORE_DOWN (1 << 26)
-#define XUSB_PADCTL_ELPG_PROGRAM_AUX_MUX_LP0_CLAMP_EN_EARLY (1 << 25)
-#define XUSB_PADCTL_ELPG_PROGRAM_AUX_MUX_LP0_CLAMP_EN (1 << 24)
-
-#define XUSB_PADCTL_IOPHY_PLL_P0_CTL1 0x040
-#define XUSB_PADCTL_IOPHY_PLL_P0_CTL1_PLL0_LOCKDET (1 << 19)
-#define XUSB_PADCTL_IOPHY_PLL_P0_CTL1_REFCLK_SEL_MASK (0xf << 12)
-#define XUSB_PADCTL_IOPHY_PLL_P0_CTL1_PLL_RST (1 << 1)
-
-#define XUSB_PADCTL_IOPHY_PLL_P0_CTL2 0x044
-#define XUSB_PADCTL_IOPHY_PLL_P0_CTL2_REFCLKBUF_EN (1 << 6)
-#define XUSB_PADCTL_IOPHY_PLL_P0_CTL2_TXCLKREF_EN (1 << 5)
-#define XUSB_PADCTL_IOPHY_PLL_P0_CTL2_TXCLKREF_SEL (1 << 4)
-
-#define XUSB_PADCTL_IOPHY_PLL_S0_CTL1 0x138
-#define XUSB_PADCTL_IOPHY_PLL_S0_CTL1_PLL1_LOCKDET (1 << 27)
-#define XUSB_PADCTL_IOPHY_PLL_S0_CTL1_PLL1_MODE (1 << 24)
-#define XUSB_PADCTL_IOPHY_PLL_S0_CTL1_PLL_PWR_OVRD (1 << 3)
-#define XUSB_PADCTL_IOPHY_PLL_S0_CTL1_PLL_RST (1 << 1)
-#define XUSB_PADCTL_IOPHY_PLL_S0_CTL1_PLL_IDDQ (1 << 0)
-
-#define XUSB_PADCTL_IOPHY_MISC_PAD_S0_CTL1 0x148
-#define XUSB_PADCTL_IOPHY_MISC_PAD_S0_CTL1_IDDQ_OVRD (1 << 1)
-#define XUSB_PADCTL_IOPHY_MISC_PAD_S0_CTL1_IDDQ (1 << 0)
-
-enum tegra124_function {
-	TEGRA124_FUNC_SNPS,
-	TEGRA124_FUNC_XUSB,
-	TEGRA124_FUNC_UART,
-	TEGRA124_FUNC_PCIE,
-	TEGRA124_FUNC_USB3,
-	TEGRA124_FUNC_SATA,
-	TEGRA124_FUNC_RSVD,
-};
-
-static const char *const tegra124_functions[] = {
-	"snps",
-	"xusb",
-	"uart",
-	"pcie",
-	"usb3",
-	"sata",
-	"rsvd",
-};
-
-static const unsigned int tegra124_otg_functions[] = {
-	TEGRA124_FUNC_SNPS,
-	TEGRA124_FUNC_XUSB,
-	TEGRA124_FUNC_UART,
-	TEGRA124_FUNC_RSVD,
-};
-
-static const unsigned int tegra124_usb_functions[] = {
-	TEGRA124_FUNC_SNPS,
-	TEGRA124_FUNC_XUSB,
-};
-
-static const unsigned int tegra124_pci_functions[] = {
-	TEGRA124_FUNC_PCIE,
-	TEGRA124_FUNC_USB3,
-	TEGRA124_FUNC_SATA,
-	TEGRA124_FUNC_RSVD,
-};
-
-struct tegra_xusb_padctl_lane {
-	const char *name;
-
-	unsigned int offset;
-	unsigned int shift;
-	unsigned int mask;
-	unsigned int iddq;
-
-	const unsigned int *funcs;
-	unsigned int num_funcs;
-};
-
-#define TEGRA124_LANE(_name, _offset, _shift, _mask, _iddq, _funcs)	\
-	{								\
-		.name = _name,						\
-		.offset = _offset,					\
-		.shift = _shift,					\
-		.mask = _mask,						\
-		.iddq = _iddq,						\
-		.num_funcs = ARRAY_SIZE(tegra124_##_funcs##_functions),	\
-		.funcs = tegra124_##_funcs##_functions,			\
-	}
-
-static const struct tegra_xusb_padctl_lane tegra124_lanes[] = {
-	TEGRA124_LANE("otg-0",  0x004,  0, 0x3, 0, otg),
-	TEGRA124_LANE("otg-1",  0x004,  2, 0x3, 0, otg),
-	TEGRA124_LANE("otg-2",  0x004,  4, 0x3, 0, otg),
-	TEGRA124_LANE("ulpi-0", 0x004, 12, 0x1, 0, usb),
-	TEGRA124_LANE("hsic-0", 0x004, 14, 0x1, 0, usb),
-	TEGRA124_LANE("hsic-1", 0x004, 15, 0x1, 0, usb),
-	TEGRA124_LANE("pcie-0", 0x134, 16, 0x3, 1, pci),
-	TEGRA124_LANE("pcie-1", 0x134, 18, 0x3, 2, pci),
-	TEGRA124_LANE("pcie-2", 0x134, 20, 0x3, 3, pci),
-	TEGRA124_LANE("pcie-3", 0x134, 22, 0x3, 4, pci),
-	TEGRA124_LANE("pcie-4", 0x134, 24, 0x3, 5, pci),
-	TEGRA124_LANE("sata-0", 0x134, 26, 0x3, 6, pci),
-};
-
-struct tegra_xusb_phy_ops {
-	int (*prepare)(struct tegra_xusb_phy *phy);
-	int (*enable)(struct tegra_xusb_phy *phy);
-	int (*disable)(struct tegra_xusb_phy *phy);
-	int (*unprepare)(struct tegra_xusb_phy *phy);
-};
-
-struct tegra_xusb_phy {
-	const struct tegra_xusb_phy_ops *ops;
-
-	struct tegra_xusb_padctl *padctl;
-};
-
-struct tegra_xusb_padctl_pin {
-	const struct tegra_xusb_padctl_lane *lane;
-
-	unsigned int func;
-	int iddq;
-};
-
-#define MAX_GROUPS 3
-#define MAX_PINS 6
-
-struct tegra_xusb_padctl_group {
-	const char *name;
-
-	const char *pins[MAX_PINS];
-	unsigned int num_pins;
-
-	const char *func;
-	int iddq;
-};
-
-struct tegra_xusb_padctl_config {
-	const char *name;
-
-	struct tegra_xusb_padctl_group groups[MAX_GROUPS];
-	unsigned int num_groups;
-};
-
-struct tegra_xusb_padctl {
-	struct fdt_resource regs;
-
-	unsigned int enable;
-
-	struct tegra_xusb_phy phys[2];
-
-	const struct tegra_xusb_padctl_lane *lanes;
-	unsigned int num_lanes;
-
-	const char *const *functions;
-	unsigned int num_functions;
-
-	struct tegra_xusb_padctl_config config;
-};
-
-static inline u32 padctl_readl(struct tegra_xusb_padctl *padctl,
-			       unsigned long offset)
-{
-	return readl(padctl->regs.start + offset);
-}
-
-static inline void padctl_writel(struct tegra_xusb_padctl *padctl,
-				 u32 value, unsigned long offset)
-{
-	writel(value, padctl->regs.start + offset);
-}
-
-static int tegra_xusb_padctl_enable(struct tegra_xusb_padctl *padctl)
-{
-	u32 value;
-
-	if (padctl->enable++ > 0)
-		return 0;
-
-	value = padctl_readl(padctl, XUSB_PADCTL_ELPG_PROGRAM);
-	value &= ~XUSB_PADCTL_ELPG_PROGRAM_AUX_MUX_LP0_CLAMP_EN;
-	padctl_writel(padctl, value, XUSB_PADCTL_ELPG_PROGRAM);
-
-	udelay(100);
-
-	value = padctl_readl(padctl, XUSB_PADCTL_ELPG_PROGRAM);
-	value &= ~XUSB_PADCTL_ELPG_PROGRAM_AUX_MUX_LP0_CLAMP_EN_EARLY;
-	padctl_writel(padctl, value, XUSB_PADCTL_ELPG_PROGRAM);
-
-	udelay(100);
-
-	value = padctl_readl(padctl, XUSB_PADCTL_ELPG_PROGRAM);
-	value &= ~XUSB_PADCTL_ELPG_PROGRAM_AUX_MUX_LP0_VCORE_DOWN;
-	padctl_writel(padctl, value, XUSB_PADCTL_ELPG_PROGRAM);
-
-	return 0;
-}
-
-static int tegra_xusb_padctl_disable(struct tegra_xusb_padctl *padctl)
-{
-	u32 value;
-
-	if (padctl->enable == 0) {
-		error("tegra-xusb-padctl: unbalanced enable/disable");
-		return 0;
-	}
-
-	if (--padctl->enable > 0)
-		return 0;
-
-	value = padctl_readl(padctl, XUSB_PADCTL_ELPG_PROGRAM);
-	value |= XUSB_PADCTL_ELPG_PROGRAM_AUX_MUX_LP0_VCORE_DOWN;
-	padctl_writel(padctl, value, XUSB_PADCTL_ELPG_PROGRAM);
-
-	udelay(100);
-
-	value = padctl_readl(padctl, XUSB_PADCTL_ELPG_PROGRAM);
-	value |= XUSB_PADCTL_ELPG_PROGRAM_AUX_MUX_LP0_CLAMP_EN_EARLY;
-	padctl_writel(padctl, value, XUSB_PADCTL_ELPG_PROGRAM);
-
-	udelay(100);
-
-	value = padctl_readl(padctl, XUSB_PADCTL_ELPG_PROGRAM);
-	value |= XUSB_PADCTL_ELPG_PROGRAM_AUX_MUX_LP0_CLAMP_EN;
-	padctl_writel(padctl, value, XUSB_PADCTL_ELPG_PROGRAM);
-
-	return 0;
-}
-
-static int phy_prepare(struct tegra_xusb_phy *phy)
-{
-	return tegra_xusb_padctl_enable(phy->padctl);
-}
-
-static int phy_unprepare(struct tegra_xusb_phy *phy)
-{
-	return tegra_xusb_padctl_disable(phy->padctl);
-}
-
-static int pcie_phy_enable(struct tegra_xusb_phy *phy)
-{
-	struct tegra_xusb_padctl *padctl = phy->padctl;
-	int err = -ETIMEDOUT;
-	unsigned long start;
-	u32 value;
-
-	value = padctl_readl(padctl, XUSB_PADCTL_IOPHY_PLL_P0_CTL1);
-	value &= ~XUSB_PADCTL_IOPHY_PLL_P0_CTL1_REFCLK_SEL_MASK;
-	padctl_writel(padctl, value, XUSB_PADCTL_IOPHY_PLL_P0_CTL1);
-
-	value = padctl_readl(padctl, XUSB_PADCTL_IOPHY_PLL_P0_CTL2);
-	value |= XUSB_PADCTL_IOPHY_PLL_P0_CTL2_REFCLKBUF_EN |
-		 XUSB_PADCTL_IOPHY_PLL_P0_CTL2_TXCLKREF_EN |
-		 XUSB_PADCTL_IOPHY_PLL_P0_CTL2_TXCLKREF_SEL;
-	padctl_writel(padctl, value, XUSB_PADCTL_IOPHY_PLL_P0_CTL2);
-
-	value = padctl_readl(padctl, XUSB_PADCTL_IOPHY_PLL_P0_CTL1);
-	value |= XUSB_PADCTL_IOPHY_PLL_P0_CTL1_PLL_RST;
-	padctl_writel(padctl, value, XUSB_PADCTL_IOPHY_PLL_P0_CTL1);
-
-	start = get_timer(0);
-
-	while (get_timer(start) < 50) {
-		value = padctl_readl(padctl, XUSB_PADCTL_IOPHY_PLL_P0_CTL1);
-		if (value & XUSB_PADCTL_IOPHY_PLL_P0_CTL1_PLL0_LOCKDET) {
-			err = 0;
-			break;
-		}
-	}
-
-	return err;
-}
-
-static int pcie_phy_disable(struct tegra_xusb_phy *phy)
-{
-	struct tegra_xusb_padctl *padctl = phy->padctl;
-	u32 value;
-
-	value = padctl_readl(padctl, XUSB_PADCTL_IOPHY_PLL_P0_CTL1);
-	value &= ~XUSB_PADCTL_IOPHY_PLL_P0_CTL1_PLL_RST;
-	padctl_writel(padctl, value, XUSB_PADCTL_IOPHY_PLL_P0_CTL1);
-
-	return 0;
-}
-
-static int sata_phy_enable(struct tegra_xusb_phy *phy)
-{
-	struct tegra_xusb_padctl *padctl = phy->padctl;
-	int err = -ETIMEDOUT;
-	unsigned long start;
-	u32 value;
-
-	value = padctl_readl(padctl, XUSB_PADCTL_IOPHY_MISC_PAD_S0_CTL1);
-	value &= ~XUSB_PADCTL_IOPHY_MISC_PAD_S0_CTL1_IDDQ_OVRD;
-	value &= ~XUSB_PADCTL_IOPHY_MISC_PAD_S0_CTL1_IDDQ;
-	padctl_writel(padctl, value, XUSB_PADCTL_IOPHY_MISC_PAD_S0_CTL1);
-
-	value = padctl_readl(padctl, XUSB_PADCTL_IOPHY_PLL_S0_CTL1);
-	value &= ~XUSB_PADCTL_IOPHY_PLL_S0_CTL1_PLL_PWR_OVRD;
-	value &= ~XUSB_PADCTL_IOPHY_PLL_S0_CTL1_PLL_IDDQ;
-	padctl_writel(padctl, value, XUSB_PADCTL_IOPHY_PLL_S0_CTL1);
-
-	value = padctl_readl(padctl, XUSB_PADCTL_IOPHY_PLL_S0_CTL1);
-	value |= XUSB_PADCTL_IOPHY_PLL_S0_CTL1_PLL1_MODE;
-	padctl_writel(padctl, value, XUSB_PADCTL_IOPHY_PLL_S0_CTL1);
-
-	value = padctl_readl(padctl, XUSB_PADCTL_IOPHY_PLL_S0_CTL1);
-	value |= XUSB_PADCTL_IOPHY_PLL_S0_CTL1_PLL_RST;
-	padctl_writel(padctl, value, XUSB_PADCTL_IOPHY_PLL_S0_CTL1);
-
-	start = get_timer(0);
-
-	while (get_timer(start) < 50) {
-		value = padctl_readl(padctl, XUSB_PADCTL_IOPHY_PLL_S0_CTL1);
-		if (value & XUSB_PADCTL_IOPHY_PLL_S0_CTL1_PLL1_LOCKDET) {
-			err = 0;
-			break;
-		}
-	}
-
-	return err;
-}
-
-static int sata_phy_disable(struct tegra_xusb_phy *phy)
-{
-	struct tegra_xusb_padctl *padctl = phy->padctl;
-	u32 value;
-
-	value = padctl_readl(padctl, XUSB_PADCTL_IOPHY_PLL_S0_CTL1);
-	value &= ~XUSB_PADCTL_IOPHY_PLL_S0_CTL1_PLL_RST;
-	padctl_writel(padctl, value, XUSB_PADCTL_IOPHY_PLL_S0_CTL1);
-
-	value = padctl_readl(padctl, XUSB_PADCTL_IOPHY_PLL_S0_CTL1);
-	value &= ~XUSB_PADCTL_IOPHY_PLL_S0_CTL1_PLL1_MODE;
-	padctl_writel(padctl, value, XUSB_PADCTL_IOPHY_PLL_S0_CTL1);
-
-	value = padctl_readl(padctl, XUSB_PADCTL_IOPHY_PLL_S0_CTL1);
-	value |= XUSB_PADCTL_IOPHY_PLL_S0_CTL1_PLL_PWR_OVRD;
-	value |= XUSB_PADCTL_IOPHY_PLL_S0_CTL1_PLL_IDDQ;
-	padctl_writel(padctl, value, XUSB_PADCTL_IOPHY_PLL_S0_CTL1);
-
-	value = padctl_readl(padctl, XUSB_PADCTL_IOPHY_MISC_PAD_S0_CTL1);
-	value |= ~XUSB_PADCTL_IOPHY_MISC_PAD_S0_CTL1_IDDQ_OVRD;
-	value |= ~XUSB_PADCTL_IOPHY_MISC_PAD_S0_CTL1_IDDQ;
-	padctl_writel(padctl, value, XUSB_PADCTL_IOPHY_MISC_PAD_S0_CTL1);
-
-	return 0;
-}
-
-static const struct tegra_xusb_phy_ops pcie_phy_ops = {
-	.prepare = phy_prepare,
-	.enable = pcie_phy_enable,
-	.disable = pcie_phy_disable,
-	.unprepare = phy_unprepare,
-};
-
-static const struct tegra_xusb_phy_ops sata_phy_ops = {
-	.prepare = phy_prepare,
-	.enable = sata_phy_enable,
-	.disable = sata_phy_disable,
-	.unprepare = phy_unprepare,
-};
-
-static struct tegra_xusb_padctl *padctl = &(struct tegra_xusb_padctl) {
-	.phys = {
-		[0] = {
-			.ops = &pcie_phy_ops,
-		},
-		[1] = {
-			.ops = &sata_phy_ops,
-		},
-	},
-};
-
-static const struct tegra_xusb_padctl_lane *
-tegra_xusb_padctl_find_lane(struct tegra_xusb_padctl *padctl, const char *name)
-{
-	unsigned int i;
-
-	for (i = 0; i < padctl->num_lanes; i++)
-		if (strcmp(name, padctl->lanes[i].name) == 0)
-			return &padctl->lanes[i];
-
-	return NULL;
-}
-
-static int
-tegra_xusb_padctl_group_parse_dt(struct tegra_xusb_padctl *padctl,
-				 struct tegra_xusb_padctl_group *group,
-				 const void *fdt, int node)
-{
-	unsigned int i;
-	int len, err;
-
-	group->name = fdt_get_name(fdt, node, &len);
-
-	len = fdt_count_strings(fdt, node, "nvidia,lanes");
-	if (len < 0) {
-		error("tegra-xusb-padctl: failed to parse \"nvidia,lanes\" property");
-		return -EINVAL;
-	}
-
-	group->num_pins = len;
-
-	for (i = 0; i < group->num_pins; i++) {
-		err = fdt_get_string_index(fdt, node, "nvidia,lanes", i,
-					   &group->pins[i]);
-		if (err < 0) {
-			error("tegra-xusb-padctl: failed to read string from \"nvidia,lanes\" property");
-			return -EINVAL;
-		}
-	}
-
-	group->num_pins = len;
-
-	err = fdt_get_string(fdt, node, "nvidia,function", &group->func);
-	if (err < 0) {
-		error("tegra-xusb-padctl: failed to parse \"nvidia,func\" property");
-		return -EINVAL;
-	}
-
-	group->iddq = fdtdec_get_int(fdt, node, "nvidia,iddq", -1);
-
-	return 0;
-}
-
-static int tegra_xusb_padctl_find_function(struct tegra_xusb_padctl *padctl,
-					   const char *name)
-{
-	unsigned int i;
-
-	for (i = 0; i < padctl->num_functions; i++)
-		if (strcmp(name, padctl->functions[i]) == 0)
-			return i;
-
-	return -ENOENT;
-}
-
-static int
-tegra_xusb_padctl_lane_find_function(struct tegra_xusb_padctl *padctl,
-				     const struct tegra_xusb_padctl_lane *lane,
-				     const char *name)
-{
-	unsigned int i;
-	int func;
-
-	func = tegra_xusb_padctl_find_function(padctl, name);
-	if (func < 0)
-		return func;
-
-	for (i = 0; i < lane->num_funcs; i++)
-		if (lane->funcs[i] == func)
-			return i;
-
-	return -ENOENT;
-}
-
-static int
-tegra_xusb_padctl_group_apply(struct tegra_xusb_padctl *padctl,
-			      const struct tegra_xusb_padctl_group *group)
-{
-	unsigned int i;
-
-	for (i = 0; i < group->num_pins; i++) {
-		const struct tegra_xusb_padctl_lane *lane;
-		unsigned int func;
-		u32 value;
-
-		lane = tegra_xusb_padctl_find_lane(padctl, group->pins[i]);
-		if (!lane) {
-			error("tegra-xusb-padctl: no lane for pin %s",
-			      group->pins[i]);
-			continue;
-		}
-
-		func = tegra_xusb_padctl_lane_find_function(padctl, lane,
-							    group->func);
-		if (func < 0) {
-			error("tegra-xusb-padctl: function %s invalid for lane %s: %d",
-			      group->func, lane->name, func);
-			continue;
-		}
-
-		value = padctl_readl(padctl, lane->offset);
-
-		/* set pin function */
-		value &= ~(lane->mask << lane->shift);
-		value |= func << lane->shift;
-
-		/*
-		 * Set IDDQ if supported on the lane and specified in the
-		 * configuration.
-		 */
-		if (lane->iddq > 0 && group->iddq >= 0) {
-			if (group->iddq != 0)
-				value &= ~(1 << lane->iddq);
-			else
-				value |= 1 << lane->iddq;
-		}
-
-		padctl_writel(padctl, value, lane->offset);
-	}
-
-	return 0;
-}
-
-static int
-tegra_xusb_padctl_config_apply(struct tegra_xusb_padctl *padctl,
-			       struct tegra_xusb_padctl_config *config)
-{
-	unsigned int i;
-
-	for (i = 0; i < config->num_groups; i++) {
-		const struct tegra_xusb_padctl_group *group;
-		int err;
-
-		group = &config->groups[i];
-
-		err = tegra_xusb_padctl_group_apply(padctl, group);
-		if (err < 0) {
-			error("tegra-xusb-padctl: failed to apply group %s: %d",
-			      group->name, err);
-			continue;
-		}
-	}
-
-	return 0;
-}
-
-static int
-tegra_xusb_padctl_config_parse_dt(struct tegra_xusb_padctl *padctl,
-				  struct tegra_xusb_padctl_config *config,
-				  const void *fdt, int node)
-{
-	int subnode;
-
-	config->name = fdt_get_name(fdt, node, NULL);
-
-	fdt_for_each_subnode(fdt, subnode, node) {
-		struct tegra_xusb_padctl_group *group;
-		int err;
-
-		group = &config->groups[config->num_groups];
-
-		err = tegra_xusb_padctl_group_parse_dt(padctl, group, fdt,
-						       subnode);
-		if (err < 0) {
-			error("tegra-xusb-padctl: failed to parse group %s",
-			      group->name);
-			return err;
-		}
-
-		config->num_groups++;
-	}
-
-	return 0;
-}
-
-static int tegra_xusb_padctl_parse_dt(struct tegra_xusb_padctl *padctl,
-				      const void *fdt, int node)
-{
-	int subnode, err;
-
-	err = fdt_get_resource(fdt, node, "reg", 0, &padctl->regs);
-	if (err < 0) {
-		error("tegra-xusb-padctl: registers not found");
-		return err;
-	}
-
-	fdt_for_each_subnode(fdt, subnode, node) {
-		struct tegra_xusb_padctl_config *config = &padctl->config;
-
-		err = tegra_xusb_padctl_config_parse_dt(padctl, config, fdt,
-							subnode);
-		if (err < 0) {
-			error("tegra-xusb-padctl: failed to parse entry %s: %d",
-			      config->name, err);
-			continue;
-		}
-	}
-
-	return 0;
-}
-
-static int process_nodes(const void *fdt, int nodes[], unsigned int count)
-{
-	unsigned int i;
-
-	for (i = 0; i < count; i++) {
-		enum fdt_compat_id id;
-		int err;
-
-		if (!fdtdec_get_is_enabled(fdt, nodes[i]))
-			continue;
-
-		id = fdtdec_lookup(fdt, nodes[i]);
-		switch (id) {
-		case COMPAT_NVIDIA_TEGRA124_XUSB_PADCTL:
-			break;
-
-		default:
-			error("tegra-xusb-padctl: unsupported compatible: %s",
-			      fdtdec_get_compatible(id));
-			continue;
-		}
-
-		padctl->num_lanes = ARRAY_SIZE(tegra124_lanes);
-		padctl->lanes = tegra124_lanes;
-
-		padctl->num_functions = ARRAY_SIZE(tegra124_functions);
-		padctl->functions = tegra124_functions;
-
-		err = tegra_xusb_padctl_parse_dt(padctl, fdt, nodes[i]);
-		if (err < 0) {
-			error("tegra-xusb-padctl: failed to parse DT: %d",
-			      err);
-			continue;
-		}
-
-		/* deassert XUSB padctl reset */
-		reset_set_enable(PERIPH_ID_XUSB_PADCTL, 0);
-
-		err = tegra_xusb_padctl_config_apply(padctl, &padctl->config);
-		if (err < 0) {
-			error("tegra-xusb-padctl: failed to apply pinmux: %d",
-			      err);
-			continue;
-		}
-
-		/* only a single instance is supported */
-		break;
-	}
-
-	return 0;
-}
-
-struct tegra_xusb_phy *tegra_xusb_phy_get(unsigned int type)
-{
-	struct tegra_xusb_phy *phy = NULL;
-
-	switch (type) {
-	case TEGRA_XUSB_PADCTL_PCIE:
-		phy = &padctl->phys[0];
-		phy->padctl = padctl;
-		break;
-
-	case TEGRA_XUSB_PADCTL_SATA:
-		phy = &padctl->phys[1];
-		phy->padctl = padctl;
-		break;
-	}
-
-	return phy;
-}
-
-int tegra_xusb_phy_prepare(struct tegra_xusb_phy *phy)
-{
-	if (phy && phy->ops && phy->ops->prepare)
-		return phy->ops->prepare(phy);
-
-	return phy ? -ENOSYS : -EINVAL;
-}
-
-int tegra_xusb_phy_enable(struct tegra_xusb_phy *phy)
-{
-	if (phy && phy->ops && phy->ops->enable)
-		return phy->ops->enable(phy);
-
-	return phy ? -ENOSYS : -EINVAL;
-}
-
-int tegra_xusb_phy_disable(struct tegra_xusb_phy *phy)
-{
-	if (phy && phy->ops && phy->ops->disable)
-		return phy->ops->disable(phy);
-
-	return phy ? -ENOSYS : -EINVAL;
-}
-
-int tegra_xusb_phy_unprepare(struct tegra_xusb_phy *phy)
-{
-	if (phy && phy->ops && phy->ops->unprepare)
-		return phy->ops->unprepare(phy);
-
-	return phy ? -ENOSYS : -EINVAL;
-}
-
-void tegra_xusb_padctl_init(const void *fdt)
-{
-	int count, nodes[1];
-
-	count = fdtdec_find_aliases_for_id(fdt, "padctl",
-					   COMPAT_NVIDIA_TEGRA124_XUSB_PADCTL,
-					   nodes, ARRAY_SIZE(nodes));
-	if (process_nodes(fdt, nodes, count))
-		return;
-}
diff --git a/arch/arm/cpu/tegra20-common/Makefile b/arch/arm/cpu/tegra20-common/Makefile
deleted file mode 100644
index 0e4b3fc1dd..0000000000
--- a/arch/arm/cpu/tegra20-common/Makefile
+++ /dev/null
@@ -1,17 +0,0 @@
-#
-# (C) Copyright 2010,2011 Nvidia Corporation.
-#
-# (C) Copyright 2000-2008
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-#
-# SPDX-License-Identifier:	GPL-2.0+
-#
-
-# The AVP is ARMv4T architecture so we must use special compiler
-# flags for any startup files it might use.
-CFLAGS_warmboot_avp.o += -march=armv4t
-
-obj-y	+= clock.o funcmux.o pinmux.o
-obj-$(CONFIG_TEGRA_LP0) += warmboot.o crypto.o warmboot_avp.o
-obj-$(CONFIG_TEGRA_CLOCK_SCALING) += emc.o
-obj-$(CONFIG_TEGRA_PMU) += pmu.o
diff --git a/arch/arm/cpu/tegra20-common/clock.c b/arch/arm/cpu/tegra20-common/clock.c
deleted file mode 100644
index 7b9e10cd93..0000000000
--- a/arch/arm/cpu/tegra20-common/clock.c
+++ /dev/null
@@ -1,687 +0,0 @@
-/*
- * Copyright (c) 2011 The Chromium OS Authors.
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-/* Tegra20 Clock control functions */
-
-#include <common.h>
-#include <errno.h>
-#include <asm/io.h>
-#include <asm/arch/clock.h>
-#include <asm/arch/tegra.h>
-#include <asm/arch-tegra/clk_rst.h>
-#include <asm/arch-tegra/timer.h>
-#include <div64.h>
-#include <fdtdec.h>
-
-/*
- * Clock types that we can use as a source. The Tegra20 has muxes for the
- * peripheral clocks, and in most cases there are four options for the clock
- * source. This gives us a clock 'type' and exploits what commonality exists
- * in the device.
- *
- * Letters are obvious, except for T which means CLK_M, and S which means the
- * clock derived from 32KHz. Beware that CLK_M (also called OSC in the
- * datasheet) and PLL_M are different things. The former is the basic
- * clock supplied to the SOC from an external oscillator. The latter is the
- * memory clock PLL.
- *
- * See definitions in clock_id in the header file.
- */
-enum clock_type_id {
-	CLOCK_TYPE_AXPT,	/* PLL_A, PLL_X, PLL_P, CLK_M */
-	CLOCK_TYPE_MCPA,	/* and so on */
-	CLOCK_TYPE_MCPT,
-	CLOCK_TYPE_PCM,
-	CLOCK_TYPE_PCMT,
-	CLOCK_TYPE_PCMT16,	/* CLOCK_TYPE_PCMT with 16-bit divider */
-	CLOCK_TYPE_PCXTS,
-	CLOCK_TYPE_PDCT,
-
-	CLOCK_TYPE_COUNT,
-	CLOCK_TYPE_NONE = -1,	/* invalid clock type */
-};
-
-enum {
-	CLOCK_MAX_MUX	= 4	/* number of source options for each clock */
-};
-
-/*
- * Clock source mux for each clock type. This just converts our enum into
- * a list of mux sources for use by the code. Note that CLOCK_TYPE_PCXTS
- * is special as it has 5 sources. Since it also has a different number of
- * bits in its register for the source, we just handle it with a special
- * case in the code.
- */
-#define CLK(x) CLOCK_ID_ ## x
-static enum clock_id clock_source[CLOCK_TYPE_COUNT][CLOCK_MAX_MUX] = {
-	{ CLK(AUDIO),	CLK(XCPU),	CLK(PERIPH),	CLK(OSC)	},
-	{ CLK(MEMORY),	CLK(CGENERAL),	CLK(PERIPH),	CLK(AUDIO)	},
-	{ CLK(MEMORY),	CLK(CGENERAL),	CLK(PERIPH),	CLK(OSC)	},
-	{ CLK(PERIPH),	CLK(CGENERAL),	CLK(MEMORY),	CLK(NONE)	},
-	{ CLK(PERIPH),	CLK(CGENERAL),	CLK(MEMORY),	CLK(OSC)	},
-	{ CLK(PERIPH),	CLK(CGENERAL),	CLK(MEMORY),	CLK(OSC)	},
-	{ CLK(PERIPH),	CLK(CGENERAL),	CLK(XCPU),	CLK(OSC)	},
-	{ CLK(PERIPH),	CLK(DISPLAY),	CLK(CGENERAL),	CLK(OSC)	},
-};
-
-/*
- * Clock peripheral IDs which sadly don't match up with PERIPH_ID. This is
- * not in the header file since it is for purely internal use - we want
- * callers to use the PERIPH_ID for all access to peripheral clocks to avoid
- * confusion bewteen PERIPH_ID_... and PERIPHC_...
- *
- * We don't call this CLOCK_PERIPH_ID or PERIPH_CLOCK_ID as it would just be
- * confusing.
- *
- * Note to SOC vendors: perhaps define a unified numbering for peripherals and
- * use it for reset, clock enable, clock source/divider and even pinmuxing
- * if you can.
- */
-enum periphc_internal_id {
-	/* 0x00 */
-	PERIPHC_I2S1,
-	PERIPHC_I2S2,
-	PERIPHC_SPDIF_OUT,
-	PERIPHC_SPDIF_IN,
-	PERIPHC_PWM,
-	PERIPHC_SPI1,
-	PERIPHC_SPI2,
-	PERIPHC_SPI3,
-
-	/* 0x08 */
-	PERIPHC_XIO,
-	PERIPHC_I2C1,
-	PERIPHC_DVC_I2C,
-	PERIPHC_TWC,
-	PERIPHC_0c,
-	PERIPHC_10,	/* PERIPHC_SPI1, what is this really? */
-	PERIPHC_DISP1,
-	PERIPHC_DISP2,
-
-	/* 0x10 */
-	PERIPHC_CVE,
-	PERIPHC_IDE0,
-	PERIPHC_VI,
-	PERIPHC_1c,
-	PERIPHC_SDMMC1,
-	PERIPHC_SDMMC2,
-	PERIPHC_G3D,
-	PERIPHC_G2D,
-
-	/* 0x18 */
-	PERIPHC_NDFLASH,
-	PERIPHC_SDMMC4,
-	PERIPHC_VFIR,
-	PERIPHC_EPP,
-	PERIPHC_MPE,
-	PERIPHC_MIPI,
-	PERIPHC_UART1,
-	PERIPHC_UART2,
-
-	/* 0x20 */
-	PERIPHC_HOST1X,
-	PERIPHC_21,
-	PERIPHC_TVO,
-	PERIPHC_HDMI,
-	PERIPHC_24,
-	PERIPHC_TVDAC,
-	PERIPHC_I2C2,
-	PERIPHC_EMC,
-
-	/* 0x28 */
-	PERIPHC_UART3,
-	PERIPHC_29,
-	PERIPHC_VI_SENSOR,
-	PERIPHC_2b,
-	PERIPHC_2c,
-	PERIPHC_SPI4,
-	PERIPHC_I2C3,
-	PERIPHC_SDMMC3,
-
-	/* 0x30 */
-	PERIPHC_UART4,
-	PERIPHC_UART5,
-	PERIPHC_VDE,
-	PERIPHC_OWR,
-	PERIPHC_NOR,
-	PERIPHC_CSITE,
-
-	PERIPHC_COUNT,
-
-	PERIPHC_NONE = -1,
-};
-
-/*
- * Clock type for each peripheral clock source. We put the name in each
- * record just so it is easy to match things up
- */
-#define TYPE(name, type) type
-static enum clock_type_id clock_periph_type[PERIPHC_COUNT] = {
-	/* 0x00 */
-	TYPE(PERIPHC_I2S1,	CLOCK_TYPE_AXPT),
-	TYPE(PERIPHC_I2S2,	CLOCK_TYPE_AXPT),
-	TYPE(PERIPHC_SPDIF_OUT,	CLOCK_TYPE_AXPT),
-	TYPE(PERIPHC_SPDIF_IN,	CLOCK_TYPE_PCM),
-	TYPE(PERIPHC_PWM,	CLOCK_TYPE_PCXTS),
-	TYPE(PERIPHC_SPI1,	CLOCK_TYPE_PCMT),
-	TYPE(PERIPHC_SPI22,	CLOCK_TYPE_PCMT),
-	TYPE(PERIPHC_SPI3,	CLOCK_TYPE_PCMT),
-
-	/* 0x08 */
-	TYPE(PERIPHC_XIO,	CLOCK_TYPE_PCMT),
-	TYPE(PERIPHC_I2C1,	CLOCK_TYPE_PCMT16),
-	TYPE(PERIPHC_DVC_I2C,	CLOCK_TYPE_PCMT16),
-	TYPE(PERIPHC_TWC,	CLOCK_TYPE_PCMT),
-	TYPE(PERIPHC_NONE,	CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_SPI1,	CLOCK_TYPE_PCMT),
-	TYPE(PERIPHC_DISP1,	CLOCK_TYPE_PDCT),
-	TYPE(PERIPHC_DISP2,	CLOCK_TYPE_PDCT),
-
-	/* 0x10 */
-	TYPE(PERIPHC_CVE,	CLOCK_TYPE_PDCT),
-	TYPE(PERIPHC_IDE0,	CLOCK_TYPE_PCMT),
-	TYPE(PERIPHC_VI,	CLOCK_TYPE_MCPA),
-	TYPE(PERIPHC_NONE,	CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_SDMMC1,	CLOCK_TYPE_PCMT),
-	TYPE(PERIPHC_SDMMC2,	CLOCK_TYPE_PCMT),
-	TYPE(PERIPHC_G3D,	CLOCK_TYPE_MCPA),
-	TYPE(PERIPHC_G2D,	CLOCK_TYPE_MCPA),
-
-	/* 0x18 */
-	TYPE(PERIPHC_NDFLASH,	CLOCK_TYPE_PCMT),
-	TYPE(PERIPHC_SDMMC4,	CLOCK_TYPE_PCMT),
-	TYPE(PERIPHC_VFIR,	CLOCK_TYPE_PCMT),
-	TYPE(PERIPHC_EPP,	CLOCK_TYPE_MCPA),
-	TYPE(PERIPHC_MPE,	CLOCK_TYPE_MCPA),
-	TYPE(PERIPHC_MIPI,	CLOCK_TYPE_PCMT),
-	TYPE(PERIPHC_UART1,	CLOCK_TYPE_PCMT),
-	TYPE(PERIPHC_UART2,	CLOCK_TYPE_PCMT),
-
-	/* 0x20 */
-	TYPE(PERIPHC_HOST1X,	CLOCK_TYPE_MCPA),
-	TYPE(PERIPHC_NONE,	CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_TVO,	CLOCK_TYPE_PDCT),
-	TYPE(PERIPHC_HDMI,	CLOCK_TYPE_PDCT),
-	TYPE(PERIPHC_NONE,	CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_TVDAC,	CLOCK_TYPE_PDCT),
-	TYPE(PERIPHC_I2C2,	CLOCK_TYPE_PCMT16),
-	TYPE(PERIPHC_EMC,	CLOCK_TYPE_MCPT),
-
-	/* 0x28 */
-	TYPE(PERIPHC_UART3,	CLOCK_TYPE_PCMT),
-	TYPE(PERIPHC_NONE,	CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_VI,	CLOCK_TYPE_MCPA),
-	TYPE(PERIPHC_NONE,	CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_NONE,	CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_SPI4,	CLOCK_TYPE_PCMT),
-	TYPE(PERIPHC_I2C3,	CLOCK_TYPE_PCMT16),
-	TYPE(PERIPHC_SDMMC3,	CLOCK_TYPE_PCMT),
-
-	/* 0x30 */
-	TYPE(PERIPHC_UART4,	CLOCK_TYPE_PCMT),
-	TYPE(PERIPHC_UART5,	CLOCK_TYPE_PCMT),
-	TYPE(PERIPHC_VDE,	CLOCK_TYPE_PCMT),
-	TYPE(PERIPHC_OWR,	CLOCK_TYPE_PCMT),
-	TYPE(PERIPHC_NOR,	CLOCK_TYPE_PCMT),
-	TYPE(PERIPHC_CSITE,	CLOCK_TYPE_PCMT),
-};
-
-/*
- * This array translates a periph_id to a periphc_internal_id
- *
- * Not present/matched up:
- *	uint vi_sensor;	 _VI_SENSOR_0,		0x1A8
- *	SPDIF - which is both 0x08 and 0x0c
- *
- */
-#define NONE(name) (-1)
-#define OFFSET(name, value) PERIPHC_ ## name
-static s8 periph_id_to_internal_id[PERIPH_ID_COUNT] = {
-	/* Low word: 31:0 */
-	NONE(CPU),
-	NONE(RESERVED1),
-	NONE(RESERVED2),
-	NONE(AC97),
-	NONE(RTC),
-	NONE(TMR),
-	PERIPHC_UART1,
-	PERIPHC_UART2,	/* and vfir 0x68 */
-
-	/* 0x08 */
-	NONE(GPIO),
-	PERIPHC_SDMMC2,
-	NONE(SPDIF),		/* 0x08 and 0x0c, unclear which to use */
-	PERIPHC_I2S1,
-	PERIPHC_I2C1,
-	PERIPHC_NDFLASH,
-	PERIPHC_SDMMC1,
-	PERIPHC_SDMMC4,
-
-	/* 0x10 */
-	PERIPHC_TWC,
-	PERIPHC_PWM,
-	PERIPHC_I2S2,
-	PERIPHC_EPP,
-	PERIPHC_VI,
-	PERIPHC_G2D,
-	NONE(USBD),
-	NONE(ISP),
-
-	/* 0x18 */
-	PERIPHC_G3D,
-	PERIPHC_IDE0,
-	PERIPHC_DISP2,
-	PERIPHC_DISP1,
-	PERIPHC_HOST1X,
-	NONE(VCP),
-	NONE(RESERVED30),
-	NONE(CACHE2),
-
-	/* Middle word: 63:32 */
-	NONE(MEM),
-	NONE(AHBDMA),
-	NONE(APBDMA),
-	NONE(RESERVED35),
-	NONE(KBC),
-	NONE(STAT_MON),
-	NONE(PMC),
-	NONE(FUSE),
-
-	/* 0x28 */
-	NONE(KFUSE),
-	NONE(SBC1),	/* SBC1, 0x34, is this SPI1? */
-	PERIPHC_NOR,
-	PERIPHC_SPI1,
-	PERIPHC_SPI2,
-	PERIPHC_XIO,
-	PERIPHC_SPI3,
-	PERIPHC_DVC_I2C,
-
-	/* 0x30 */
-	NONE(DSI),
-	PERIPHC_TVO,	/* also CVE 0x40 */
-	PERIPHC_MIPI,
-	PERIPHC_HDMI,
-	PERIPHC_CSITE,
-	PERIPHC_TVDAC,
-	PERIPHC_I2C2,
-	PERIPHC_UART3,
-
-	/* 0x38 */
-	NONE(RESERVED56),
-	PERIPHC_EMC,
-	NONE(USB2),
-	NONE(USB3),
-	PERIPHC_MPE,
-	PERIPHC_VDE,
-	NONE(BSEA),
-	NONE(BSEV),
-
-	/* Upper word 95:64 */
-	NONE(SPEEDO),
-	PERIPHC_UART4,
-	PERIPHC_UART5,
-	PERIPHC_I2C3,
-	PERIPHC_SPI4,
-	PERIPHC_SDMMC3,
-	NONE(PCIE),
-	PERIPHC_OWR,
-
-	/* 0x48 */
-	NONE(AFI),
-	NONE(CORESIGHT),
-	NONE(PCIEXCLK),
-	NONE(AVPUCQ),
-	NONE(RESERVED76),
-	NONE(RESERVED77),
-	NONE(RESERVED78),
-	NONE(RESERVED79),
-
-	/* 0x50 */
-	NONE(RESERVED80),
-	NONE(RESERVED81),
-	NONE(RESERVED82),
-	NONE(RESERVED83),
-	NONE(IRAMA),
-	NONE(IRAMB),
-	NONE(IRAMC),
-	NONE(IRAMD),
-
-	/* 0x58 */
-	NONE(CRAM2),
-};
-
-/*
- * Get the oscillator frequency, from the corresponding hardware configuration
- * field. T20 has 4 frequencies that it supports.
- */
-enum clock_osc_freq clock_get_osc_freq(void)
-{
-	struct clk_rst_ctlr *clkrst =
-			(struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE;
-	u32 reg;
-
-	reg = readl(&clkrst->crc_osc_ctrl);
-	return (reg & OSC_FREQ_MASK) >> OSC_FREQ_SHIFT;
-}
-
-/* Returns a pointer to the clock source register for a peripheral */
-u32 *get_periph_source_reg(enum periph_id periph_id)
-{
-	struct clk_rst_ctlr *clkrst =
-			(struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE;
-	enum periphc_internal_id internal_id;
-
-	assert(clock_periph_id_isvalid(periph_id));
-	internal_id = periph_id_to_internal_id[periph_id];
-	assert(internal_id != -1);
-	return &clkrst->crc_clk_src[internal_id];
-}
-
-/**
- * Given a peripheral ID and the required source clock, this returns which
- * value should be programmed into the source mux for that peripheral.
- *
- * There is special code here to handle the one source type with 5 sources.
- *
- * @param periph_id	peripheral to start
- * @param source	PLL id of required parent clock
- * @param mux_bits	Set to number of bits in mux register: 2 or 4
- * @param divider_bits	Set to number of divider bits (8 or 16)
- * @return mux value (0-4, or -1 if not found)
- */
-int get_periph_clock_source(enum periph_id periph_id,
-		enum clock_id parent, int *mux_bits, int *divider_bits)
-{
-	enum clock_type_id type;
-	enum periphc_internal_id internal_id;
-	int mux;
-
-	assert(clock_periph_id_isvalid(periph_id));
-
-	internal_id = periph_id_to_internal_id[periph_id];
-	assert(periphc_internal_id_isvalid(internal_id));
-
-	type = clock_periph_type[internal_id];
-	assert(clock_type_id_isvalid(type));
-
-	/*
-	 * Special cases here for the clock with a 4-bit source mux and I2C
-	 * with its 16-bit divisor
-	 */
-	if (type == CLOCK_TYPE_PCXTS)
-		*mux_bits = MASK_BITS_31_28;
-	else
-		*mux_bits = MASK_BITS_31_30;
-	if (type == CLOCK_TYPE_PCMT16)
-		*divider_bits = 16;
-	else
-		*divider_bits = 8;
-
-	for (mux = 0; mux < CLOCK_MAX_MUX; mux++)
-		if (clock_source[type][mux] == parent)
-			return mux;
-
-	/*
-	 * Not found: it might be looking for the 'S' in CLOCK_TYPE_PCXTS
-	 * which is not in our table. If not, then they are asking for a
-	 * source which this peripheral can't access through its mux.
-	 */
-	assert(type == CLOCK_TYPE_PCXTS);
-	assert(parent == CLOCK_ID_SFROM32KHZ);
-	if (type == CLOCK_TYPE_PCXTS && parent == CLOCK_ID_SFROM32KHZ)
-		return 4;	/* mux value for this clock */
-
-	/* if we get here, either us or the caller has made a mistake */
-	printf("Caller requested bad clock: periph=%d, parent=%d\n", periph_id,
-		parent);
-	return -1;
-}
-
-void clock_set_enable(enum periph_id periph_id, int enable)
-{
-	struct clk_rst_ctlr *clkrst =
-			(struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE;
-	u32 *clk = &clkrst->crc_clk_out_enb[PERIPH_REG(periph_id)];
-	u32 reg;
-
-	/* Enable/disable the clock to this peripheral */
-	assert(clock_periph_id_isvalid(periph_id));
-	reg = readl(clk);
-	if (enable)
-		reg |= PERIPH_MASK(periph_id);
-	else
-		reg &= ~PERIPH_MASK(periph_id);
-	writel(reg, clk);
-}
-
-void reset_set_enable(enum periph_id periph_id, int enable)
-{
-	struct clk_rst_ctlr *clkrst =
-			(struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE;
-	u32 *reset = &clkrst->crc_rst_dev[PERIPH_REG(periph_id)];
-	u32 reg;
-
-	/* Enable/disable reset to the peripheral */
-	assert(clock_periph_id_isvalid(periph_id));
-	reg = readl(reset);
-	if (enable)
-		reg |= PERIPH_MASK(periph_id);
-	else
-		reg &= ~PERIPH_MASK(periph_id);
-	writel(reg, reset);
-}
-
-#ifdef CONFIG_OF_CONTROL
-/*
- * Convert a device tree clock ID to our peripheral ID. They are mostly
- * the same but we are very cautious so we check that a valid clock ID is
- * provided.
- *
- * @param clk_id	Clock ID according to tegra20 device tree binding
- * @return peripheral ID, or PERIPH_ID_NONE if the clock ID is invalid
- */
-enum periph_id clk_id_to_periph_id(int clk_id)
-{
-	if (clk_id > PERIPH_ID_COUNT)
-		return PERIPH_ID_NONE;
-
-	switch (clk_id) {
-	case PERIPH_ID_RESERVED1:
-	case PERIPH_ID_RESERVED2:
-	case PERIPH_ID_RESERVED30:
-	case PERIPH_ID_RESERVED35:
-	case PERIPH_ID_RESERVED56:
-	case PERIPH_ID_PCIEXCLK:
-	case PERIPH_ID_RESERVED76:
-	case PERIPH_ID_RESERVED77:
-	case PERIPH_ID_RESERVED78:
-	case PERIPH_ID_RESERVED79:
-	case PERIPH_ID_RESERVED80:
-	case PERIPH_ID_RESERVED81:
-	case PERIPH_ID_RESERVED82:
-	case PERIPH_ID_RESERVED83:
-	case PERIPH_ID_RESERVED91:
-		return PERIPH_ID_NONE;
-	default:
-		return clk_id;
-	}
-}
-#endif /* CONFIG_OF_CONTROL */
-
-void clock_early_init(void)
-{
-	/*
-	 * PLLP output frequency set to 216MHz
-	 * PLLC output frequency set to 600Mhz
-	 *
-	 * TODO: Can we calculate these values instead of hard-coding?
-	 */
-	switch (clock_get_osc_freq()) {
-	case CLOCK_OSC_FREQ_12_0: /* OSC is 12Mhz */
-		clock_set_rate(CLOCK_ID_PERIPH, 432, 12, 1, 8);
-		clock_set_rate(CLOCK_ID_CGENERAL, 600, 12, 0, 8);
-		break;
-
-	case CLOCK_OSC_FREQ_26_0: /* OSC is 26Mhz */
-		clock_set_rate(CLOCK_ID_PERIPH, 432, 26, 1, 8);
-		clock_set_rate(CLOCK_ID_CGENERAL, 600, 26, 0, 8);
-		break;
-
-	case CLOCK_OSC_FREQ_13_0: /* OSC is 13Mhz */
-		clock_set_rate(CLOCK_ID_PERIPH, 432, 13, 1, 8);
-		clock_set_rate(CLOCK_ID_CGENERAL, 600, 13, 0, 8);
-		break;
-	case CLOCK_OSC_FREQ_19_2:
-	default:
-		/*
-		 * These are not supported. It is too early to print a
-		 * message and the UART likely won't work anyway due to the
-		 * oscillator being wrong.
-		 */
-		break;
-	}
-}
-
-void arch_timer_init(void)
-{
-}
-
-#define PMC_SATA_PWRGT 0x1ac
-#define  PMC_SATA_PWRGT_PLLE_IDDQ_OVERRIDE (1 << 5)
-#define  PMC_SATA_PWRGT_PLLE_IDDQ_SWCTL (1 << 4)
-
-#define PLLE_SS_CNTL 0x68
-#define  PLLE_SS_CNTL_SSCINCINTRV(x) (((x) & 0x3f) << 24)
-#define  PLLE_SS_CNTL_SSCINC(x) (((x) & 0xff) << 16)
-#define  PLLE_SS_CNTL_SSCBYP (1 << 12)
-#define  PLLE_SS_CNTL_INTERP_RESET (1 << 11)
-#define  PLLE_SS_CNTL_BYPASS_SS (1 << 10)
-#define  PLLE_SS_CNTL_SSCMAX(x) (((x) & 0x1ff) << 0)
-
-#define PLLE_BASE 0x0e8
-#define  PLLE_BASE_ENABLE_CML (1 << 31)
-#define  PLLE_BASE_ENABLE (1 << 30)
-#define  PLLE_BASE_PLDIV_CML(x) (((x) & 0xf) << 24)
-#define  PLLE_BASE_PLDIV(x) (((x) & 0x3f) << 16)
-#define  PLLE_BASE_NDIV(x) (((x) & 0xff) << 8)
-#define  PLLE_BASE_MDIV(x) (((x) & 0xff) << 0)
-
-#define PLLE_MISC 0x0ec
-#define  PLLE_MISC_SETUP_BASE(x) (((x) & 0xffff) << 16)
-#define  PLLE_MISC_PLL_READY (1 << 15)
-#define  PLLE_MISC_LOCK (1 << 11)
-#define  PLLE_MISC_LOCK_ENABLE (1 << 9)
-#define  PLLE_MISC_SETUP_EXT(x) (((x) & 0x3) << 2)
-
-static int tegra_plle_train(void)
-{
-	unsigned int timeout = 2000;
-	unsigned long value;
-
-	value = readl(NV_PA_PMC_BASE + PMC_SATA_PWRGT);
-	value |= PMC_SATA_PWRGT_PLLE_IDDQ_OVERRIDE;
-	writel(value, NV_PA_PMC_BASE + PMC_SATA_PWRGT);
-
-	value = readl(NV_PA_PMC_BASE + PMC_SATA_PWRGT);
-	value |= PMC_SATA_PWRGT_PLLE_IDDQ_SWCTL;
-	writel(value, NV_PA_PMC_BASE + PMC_SATA_PWRGT);
-
-	value = readl(NV_PA_PMC_BASE + PMC_SATA_PWRGT);
-	value &= ~PMC_SATA_PWRGT_PLLE_IDDQ_OVERRIDE;
-	writel(value, NV_PA_PMC_BASE + PMC_SATA_PWRGT);
-
-	do {
-		value = readl(NV_PA_CLK_RST_BASE + PLLE_MISC);
-		if (value & PLLE_MISC_PLL_READY)
-			break;
-
-		udelay(100);
-	} while (--timeout);
-
-	if (timeout == 0) {
-		error("timeout waiting for PLLE to become ready");
-		return -ETIMEDOUT;
-	}
-
-	return 0;
-}
-
-int tegra_plle_enable(void)
-{
-	unsigned int timeout = 1000;
-	u32 value;
-	int err;
-
-	/* disable PLLE clock */
-	value = readl(NV_PA_CLK_RST_BASE + PLLE_BASE);
-	value &= ~PLLE_BASE_ENABLE_CML;
-	value &= ~PLLE_BASE_ENABLE;
-	writel(value, NV_PA_CLK_RST_BASE + PLLE_BASE);
-
-	/* clear lock enable and setup field */
-	value = readl(NV_PA_CLK_RST_BASE + PLLE_MISC);
-	value &= ~PLLE_MISC_LOCK_ENABLE;
-	value &= ~PLLE_MISC_SETUP_BASE(0xffff);
-	value &= ~PLLE_MISC_SETUP_EXT(0x3);
-	writel(value, NV_PA_CLK_RST_BASE + PLLE_MISC);
-
-	value = readl(NV_PA_CLK_RST_BASE + PLLE_MISC);
-	if ((value & PLLE_MISC_PLL_READY) == 0) {
-		err = tegra_plle_train();
-		if (err < 0) {
-			error("failed to train PLLE: %d", err);
-			return err;
-		}
-	}
-
-	value = readl(NV_PA_CLK_RST_BASE + PLLE_MISC);
-	value |= PLLE_MISC_SETUP_BASE(0x7);
-	value |= PLLE_MISC_LOCK_ENABLE;
-	value |= PLLE_MISC_SETUP_EXT(0);
-	writel(value, NV_PA_CLK_RST_BASE + PLLE_MISC);
-
-	value = readl(NV_PA_CLK_RST_BASE + PLLE_SS_CNTL);
-	value |= PLLE_SS_CNTL_SSCBYP | PLLE_SS_CNTL_INTERP_RESET |
-		 PLLE_SS_CNTL_BYPASS_SS;
-	writel(value, NV_PA_CLK_RST_BASE + PLLE_SS_CNTL);
-
-	value = readl(NV_PA_CLK_RST_BASE + PLLE_BASE);
-	value |= PLLE_BASE_ENABLE_CML | PLLE_BASE_ENABLE;
-	writel(value, NV_PA_CLK_RST_BASE + PLLE_BASE);
-
-	do {
-		value = readl(NV_PA_CLK_RST_BASE + PLLE_MISC);
-		if (value & PLLE_MISC_LOCK)
-			break;
-
-		udelay(2);
-	} while (--timeout);
-
-	if (timeout == 0) {
-		error("timeout waiting for PLLE to lock");
-		return -ETIMEDOUT;
-	}
-
-	udelay(50);
-
-	value = readl(NV_PA_CLK_RST_BASE + PLLE_SS_CNTL);
-	value &= ~PLLE_SS_CNTL_SSCINCINTRV(0x3f);
-	value |= PLLE_SS_CNTL_SSCINCINTRV(0x18);
-
-	value &= ~PLLE_SS_CNTL_SSCINC(0xff);
-	value |= PLLE_SS_CNTL_SSCINC(0x01);
-
-	value &= ~PLLE_SS_CNTL_SSCBYP;
-	value &= ~PLLE_SS_CNTL_INTERP_RESET;
-	value &= ~PLLE_SS_CNTL_BYPASS_SS;
-
-	value &= ~PLLE_SS_CNTL_SSCMAX(0x1ff);
-	value |= PLLE_SS_CNTL_SSCMAX(0x24);
-	writel(value, NV_PA_CLK_RST_BASE + PLLE_SS_CNTL);
-
-	return 0;
-}
diff --git a/arch/arm/cpu/tegra20-common/crypto.c b/arch/arm/cpu/tegra20-common/crypto.c
deleted file mode 100644
index ec95d7ceb1..0000000000
--- a/arch/arm/cpu/tegra20-common/crypto.c
+++ /dev/null
@@ -1,137 +0,0 @@
-/*
- * Copyright (c) 2011 The Chromium OS Authors.
- * (C) Copyright 2010 - 2011 NVIDIA Corporation <www.nvidia.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/errno.h>
-#include "crypto.h"
-#include "aes.h"
-
-static u8 zero_key[16];
-
-#define AES_CMAC_CONST_RB 0x87  /* from RFC 4493, Figure 2.2 */
-
-enum security_op {
-	SECURITY_SIGN		= 1 << 0,	/* Sign the data */
-	SECURITY_ENCRYPT	= 1 << 1,	/* Encrypt the data */
-};
-
-/**
- * Shift a vector left by one bit
- *
- * \param in	Input vector
- * \param out	Output vector
- * \param size	Length of vector in bytes
- */
-static void left_shift_vector(u8 *in, u8 *out, int size)
-{
-	int carry = 0;
-	int i;
-
-	for (i = size - 1; i >= 0; i--) {
-		out[i] = (in[i] << 1) | carry;
-		carry = in[i] >> 7;	/* get most significant bit */
-	}
-}
-
-/**
- * Sign a block of data, putting the result into dst.
- *
- * \param key			Input AES key, length AES_KEY_LENGTH
- * \param key_schedule		Expanded key to use
- * \param src			Source data of length 'num_aes_blocks' blocks
- * \param dst			Destination buffer, length AES_KEY_LENGTH
- * \param num_aes_blocks	Number of AES blocks to encrypt
- */
-static void sign_object(u8 *key, u8 *key_schedule, u8 *src, u8 *dst,
-			u32 num_aes_blocks)
-{
-	u8 tmp_data[AES_KEY_LENGTH];
-	u8 left[AES_KEY_LENGTH];
-	u8 k1[AES_KEY_LENGTH];
-	u8 *cbc_chain_data;
-	unsigned i;
-
-	cbc_chain_data = zero_key;	/* Convenient array of 0's for IV */
-
-	/* compute K1 constant needed by AES-CMAC calculation */
-	for (i = 0; i < AES_KEY_LENGTH; i++)
-		tmp_data[i] = 0;
-
-	aes_cbc_encrypt_blocks(key_schedule, tmp_data, left, 1);
-
-	left_shift_vector(left, k1, sizeof(left));
-
-	if ((left[0] >> 7) != 0) /* get MSB of L */
-		k1[AES_KEY_LENGTH-1] ^= AES_CMAC_CONST_RB;
-
-	/* compute the AES-CMAC value */
-	for (i = 0; i < num_aes_blocks; i++) {
-		/* Apply the chain data */
-		aes_apply_cbc_chain_data(cbc_chain_data, src, tmp_data);
-
-		/* for the final block, XOR K1 into the IV */
-		if (i == num_aes_blocks - 1)
-			aes_apply_cbc_chain_data(tmp_data, k1, tmp_data);
-
-		/* encrypt the AES block */
-		aes_encrypt(tmp_data, key_schedule, dst);
-
-		debug("sign_obj: block %d of %d\n", i, num_aes_blocks);
-
-		/* Update pointers for next loop. */
-		cbc_chain_data = dst;
-		src += AES_KEY_LENGTH;
-	}
-}
-
-/**
- * Encrypt and sign a block of data (depending on security mode).
- *
- * \param key		Input AES key, length AES_KEY_LENGTH
- * \param oper		Security operations mask to perform (enum security_op)
- * \param src		Source data
- * \param length	Size of source data
- * \param sig_dst	Destination address for signature, AES_KEY_LENGTH bytes
- */
-static int encrypt_and_sign(u8 *key, enum security_op oper, u8 *src,
-			    u32 length, u8 *sig_dst)
-{
-	u32 num_aes_blocks;
-	u8 key_schedule[AES_EXPAND_KEY_LENGTH];
-
-	debug("encrypt_and_sign: length = %d\n", length);
-
-	/*
-	 * The only need for a key is for signing/checksum purposes, so
-	 * if not encrypting, expand a key of 0s.
-	 */
-	aes_expand_key(oper & SECURITY_ENCRYPT ? key : zero_key, key_schedule);
-
-	num_aes_blocks = (length + AES_KEY_LENGTH - 1) / AES_KEY_LENGTH;
-
-	if (oper & SECURITY_ENCRYPT) {
-		/* Perform this in place, resulting in src being encrypted. */
-		debug("encrypt_and_sign: begin encryption\n");
-		aes_cbc_encrypt_blocks(key_schedule, src, src, num_aes_blocks);
-		debug("encrypt_and_sign: end encryption\n");
-	}
-
-	if (oper & SECURITY_SIGN) {
-		/* encrypt the data, overwriting the result in signature. */
-		debug("encrypt_and_sign: begin signing\n");
-		sign_object(key, key_schedule, src, sig_dst, num_aes_blocks);
-		debug("encrypt_and_sign: end signing\n");
-	}
-
-	return 0;
-}
-
-int sign_data_block(u8 *source, unsigned length, u8 *signature)
-{
-	return encrypt_and_sign(zero_key, SECURITY_SIGN, source,
-				length, signature);
-}
diff --git a/arch/arm/cpu/tegra20-common/crypto.h b/arch/arm/cpu/tegra20-common/crypto.h
deleted file mode 100644
index f59b92768a..0000000000
--- a/arch/arm/cpu/tegra20-common/crypto.h
+++ /dev/null
@@ -1,20 +0,0 @@
-/*
- * Copyright (c) 2011 The Chromium OS Authors.
- * (C) Copyright 2010 - 2011 NVIDIA Corporation <www.nvidia.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#ifndef _CRYPTO_H_
-#define _CRYPTO_H_
-
-/**
- * Sign a block of data
- *
- * \param source	Source data
- * \param length	Size of source data
- * \param signature	Destination address for signature, AES_KEY_LENGTH bytes
- */
-int sign_data_block(u8 *source, unsigned length, u8 *signature);
-
-#endif /* #ifndef _CRYPTO_H_ */
diff --git a/arch/arm/cpu/tegra20-common/emc.c b/arch/arm/cpu/tegra20-common/emc.c
deleted file mode 100644
index ed2462ab0f..0000000000
--- a/arch/arm/cpu/tegra20-common/emc.c
+++ /dev/null
@@ -1,270 +0,0 @@
-/*
- * Copyright (c) 2011 The Chromium OS Authors.
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <fdtdec.h>
-#include <asm/io.h>
-#include <asm/arch-tegra/ap.h>
-#include <asm/arch-tegra/apb_misc.h>
-#include <asm/arch/clock.h>
-#include <asm/arch/emc.h>
-#include <asm/arch/tegra.h>
-
-/*
- * The EMC registers have shadow registers.  When the EMC clock is updated
- * in the clock controller, the shadow registers are copied to the active
- * registers, allowing glitchless memory bus frequency changes.
- * This function updates the shadow registers for a new clock frequency,
- * and relies on the clock lock on the emc clock to avoid races between
- * multiple frequency changes
- */
-
-/*
- * This table defines the ordering of the registers provided to
- * tegra_set_mmc()
- * TODO: Convert to fdt version once available
- */
-static const unsigned long emc_reg_addr[TEGRA_EMC_NUM_REGS] = {
-	0x2c,	/* RC */
-	0x30,	/* RFC */
-	0x34,	/* RAS */
-	0x38,	/* RP */
-	0x3c,	/* R2W */
-	0x40,	/* W2R */
-	0x44,	/* R2P */
-	0x48,	/* W2P */
-	0x4c,	/* RD_RCD */
-	0x50,	/* WR_RCD */
-	0x54,	/* RRD */
-	0x58,	/* REXT */
-	0x5c,	/* WDV */
-	0x60,	/* QUSE */
-	0x64,	/* QRST */
-	0x68,	/* QSAFE */
-	0x6c,	/* RDV */
-	0x70,	/* REFRESH */
-	0x74,	/* BURST_REFRESH_NUM */
-	0x78,	/* PDEX2WR */
-	0x7c,	/* PDEX2RD */
-	0x80,	/* PCHG2PDEN */
-	0x84,	/* ACT2PDEN */
-	0x88,	/* AR2PDEN */
-	0x8c,	/* RW2PDEN */
-	0x90,	/* TXSR */
-	0x94,	/* TCKE */
-	0x98,	/* TFAW */
-	0x9c,	/* TRPAB */
-	0xa0,	/* TCLKSTABLE */
-	0xa4,	/* TCLKSTOP */
-	0xa8,	/* TREFBW */
-	0xac,	/* QUSE_EXTRA */
-	0x114,	/* FBIO_CFG6 */
-	0xb0,	/* ODT_WRITE */
-	0xb4,	/* ODT_READ */
-	0x104,	/* FBIO_CFG5 */
-	0x2bc,	/* CFG_DIG_DLL */
-	0x2c0,	/* DLL_XFORM_DQS */
-	0x2c4,	/* DLL_XFORM_QUSE */
-	0x2e0,	/* ZCAL_REF_CNT */
-	0x2e4,	/* ZCAL_WAIT_CNT */
-	0x2a8,	/* AUTO_CAL_INTERVAL */
-	0x2d0,	/* CFG_CLKTRIM_0 */
-	0x2d4,	/* CFG_CLKTRIM_1 */
-	0x2d8,	/* CFG_CLKTRIM_2 */
-};
-
-struct emc_ctlr *emc_get_controller(const void *blob)
-{
-	fdt_addr_t addr;
-	int node;
-
-	node = fdtdec_next_compatible(blob, 0, COMPAT_NVIDIA_TEGRA20_EMC);
-	if (node > 0) {
-		addr = fdtdec_get_addr(blob, node, "reg");
-		if (addr != FDT_ADDR_T_NONE)
-			return (struct emc_ctlr *)addr;
-	}
-	return NULL;
-}
-
-/* Error codes we use */
-enum {
-	ERR_NO_EMC_NODE = -10,
-	ERR_NO_EMC_REG,
-	ERR_NO_FREQ,
-	ERR_FREQ_NOT_FOUND,
-	ERR_BAD_REGS,
-	ERR_NO_RAM_CODE,
-	ERR_RAM_CODE_NOT_FOUND,
-};
-
-/**
- * Find EMC tables for the given ram code.
- *
- * The tegra EMC binding has two options, one using the ram code and one not.
- * We detect which is in use by looking for the nvidia,use-ram-code property.
- * If this is not present, then the EMC tables are directly below 'node',
- * otherwise we select the correct emc-tables subnode based on the 'ram_code'
- * value.
- *
- * @param blob		Device tree blob
- * @param node		EMC node (nvidia,tegra20-emc compatible string)
- * @param ram_code	RAM code to select (0-3, or -1 if unknown)
- * @return 0 if ok, otherwise a -ve ERR_ code (see enum above)
- */
-static int find_emc_tables(const void *blob, int node, int ram_code)
-{
-	int need_ram_code;
-	int depth;
-	int offset;
-
-	/* If we are using RAM codes, scan through the tables for our code */
-	need_ram_code = fdtdec_get_bool(blob, node, "nvidia,use-ram-code");
-	if (!need_ram_code)
-		return node;
-	if (ram_code == -1) {
-		debug("%s: RAM code required but not supplied\n", __func__);
-		return ERR_NO_RAM_CODE;
-	}
-
-	offset = node;
-	depth = 0;
-	do {
-		/*
-		 * Sadly there is no compatible string so we cannot use
-		 * fdtdec_next_compatible_subnode().
-		 */
-		offset = fdt_next_node(blob, offset, &depth);
-		if (depth <= 0)
-			break;
-
-		/* Make sure this is a direct subnode */
-		if (depth != 1)
-			continue;
-		if (strcmp("emc-tables", fdt_get_name(blob, offset, NULL)))
-			continue;
-
-		if (fdtdec_get_int(blob, offset, "nvidia,ram-code", -1)
-				== ram_code)
-			return offset;
-	} while (1);
-
-	debug("%s: Could not find tables for RAM code %d\n", __func__,
-	      ram_code);
-	return ERR_RAM_CODE_NOT_FOUND;
-}
-
-/**
- * Decode the EMC node of the device tree, returning a pointer to the emc
- * controller and the table to be used for the given rate.
- *
- * @param blob	Device tree blob
- * @param rate	Clock speed of memory controller in Hz (=2x memory bus rate)
- * @param emcp	Returns address of EMC controller registers
- * @param tablep Returns pointer to table to program into EMC. There are
- *		TEGRA_EMC_NUM_REGS entries, destined for offsets as per the
- *		emc_reg_addr array.
- * @return 0 if ok, otherwise a -ve error code which will allow someone to
- * figure out roughly what went wrong by looking at this code.
- */
-static int decode_emc(const void *blob, unsigned rate, struct emc_ctlr **emcp,
-		      const u32 **tablep)
-{
-	struct apb_misc_pp_ctlr *pp =
-		(struct apb_misc_pp_ctlr *)NV_PA_APB_MISC_BASE;
-	int ram_code;
-	int depth;
-	int node;
-
-	ram_code = (readl(&pp->strapping_opt_a) & RAM_CODE_MASK)
-			>> RAM_CODE_SHIFT;
-	/*
-	 * The EMC clock rate is twice the bus rate, and the bus rate is
-	 * measured in kHz
-	 */
-	rate = rate / 2 / 1000;
-
-	node = fdtdec_next_compatible(blob, 0, COMPAT_NVIDIA_TEGRA20_EMC);
-	if (node < 0) {
-		debug("%s: No EMC node found in FDT\n", __func__);
-		return ERR_NO_EMC_NODE;
-	}
-	*emcp = (struct emc_ctlr *)fdtdec_get_addr(blob, node, "reg");
-	if (*emcp == (struct emc_ctlr *)FDT_ADDR_T_NONE) {
-		debug("%s: No EMC node reg property\n", __func__);
-		return ERR_NO_EMC_REG;
-	}
-
-	/* Work out the parent node which contains our EMC tables */
-	node = find_emc_tables(blob, node, ram_code & 3);
-	if (node < 0)
-		return node;
-
-	depth = 0;
-	for (;;) {
-		int node_rate;
-
-		node = fdtdec_next_compatible_subnode(blob, node,
-				COMPAT_NVIDIA_TEGRA20_EMC_TABLE, &depth);
-		if (node < 0)
-			break;
-		node_rate = fdtdec_get_int(blob, node, "clock-frequency", -1);
-		if (node_rate == -1) {
-			debug("%s: Missing clock-frequency\n", __func__);
-			return ERR_NO_FREQ; /* we expect this property */
-		}
-
-		if (node_rate == rate)
-			break;
-	}
-	if (node < 0) {
-		debug("%s: No node found for clock frequency %d\n", __func__,
-		      rate);
-		return ERR_FREQ_NOT_FOUND;
-	}
-
-	*tablep = fdtdec_locate_array(blob, node, "nvidia,emc-registers",
-				      TEGRA_EMC_NUM_REGS);
-	if (!*tablep) {
-		debug("%s: node '%s' array missing / wrong size\n", __func__,
-		      fdt_get_name(blob, node, NULL));
-		return ERR_BAD_REGS;
-	}
-
-	/* All seems well */
-	return 0;
-}
-
-int tegra_set_emc(const void *blob, unsigned rate)
-{
-	struct emc_ctlr *emc;
-	const u32 *table = NULL;
-	int err, i;
-
-	err = decode_emc(blob, rate, &emc, &table);
-	if (err) {
-		debug("Warning: no valid EMC (%d), memory timings unset\n",
-		       err);
-		return err;
-	}
-
-	debug("%s: Table found, setting EMC values as follows:\n", __func__);
-	for (i = 0; i < TEGRA_EMC_NUM_REGS; i++) {
-		u32 value = fdt32_to_cpu(table[i]);
-		u32 addr = (uintptr_t)emc + emc_reg_addr[i];
-
-		debug("   %#x: %#x\n", addr, value);
-		writel(value, addr);
-	}
-
-	/* trigger emc with new settings */
-	clock_adjust_periph_pll_div(PERIPH_ID_EMC, CLOCK_ID_MEMORY,
-				clock_get_rate(CLOCK_ID_MEMORY), NULL);
-	debug("EMC clock set to %lu\n",
-	      clock_get_periph_rate(PERIPH_ID_EMC, CLOCK_ID_MEMORY));
-
-	return 0;
-}
diff --git a/arch/arm/cpu/tegra20-common/funcmux.c b/arch/arm/cpu/tegra20-common/funcmux.c
deleted file mode 100644
index 0df4a0738d..0000000000
--- a/arch/arm/cpu/tegra20-common/funcmux.c
+++ /dev/null
@@ -1,296 +0,0 @@
-/*
- * Copyright (c) 2011 The Chromium OS Authors.
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-/* Tegra20 high-level function multiplexing */
-#include <common.h>
-#include <asm/arch/clock.h>
-#include <asm/arch/funcmux.h>
-#include <asm/arch/pinmux.h>
-
-/*
- * The PINMUX macro is used to set up pinmux tables.
- */
-#define PINMUX(grp, mux, pupd, tri)                   \
-	{PMUX_PINGRP_##grp, PMUX_FUNC_##mux, PMUX_PULL_##pupd, PMUX_TRI_##tri}
-
-static const struct pmux_pingrp_config disp1_default[] = {
-	PINMUX(LDI,   DISPA,      NORMAL,    NORMAL),
-	PINMUX(LHP0,  DISPA,      NORMAL,    NORMAL),
-	PINMUX(LHP1,  DISPA,      NORMAL,    NORMAL),
-	PINMUX(LHP2,  DISPA,      NORMAL,    NORMAL),
-	PINMUX(LHS,   DISPA,      NORMAL,    NORMAL),
-	PINMUX(LM0,   RSVD4,      NORMAL,    NORMAL),
-	PINMUX(LPP,   DISPA,      NORMAL,    NORMAL),
-	PINMUX(LPW0,  DISPA,      NORMAL,    NORMAL),
-	PINMUX(LPW2,  DISPA,      NORMAL,    NORMAL),
-	PINMUX(LSC0,  DISPA,      NORMAL,    NORMAL),
-	PINMUX(LSPI,  DISPA,      NORMAL,    NORMAL),
-	PINMUX(LVP1,  DISPA,      NORMAL,    NORMAL),
-	PINMUX(LVS,   DISPA,      NORMAL,    NORMAL),
-	PINMUX(SLXD,  SPDIF,      NORMAL,    NORMAL),
-};
-
-
-int funcmux_select(enum periph_id id, int config)
-{
-	int bad_config = config != FUNCMUX_DEFAULT;
-
-	switch (id) {
-	case PERIPH_ID_UART1:
-		switch (config) {
-		case FUNCMUX_UART1_IRRX_IRTX:
-			pinmux_set_func(PMUX_PINGRP_IRRX, PMUX_FUNC_UARTA);
-			pinmux_set_func(PMUX_PINGRP_IRTX, PMUX_FUNC_UARTA);
-			pinmux_tristate_disable(PMUX_PINGRP_IRRX);
-			pinmux_tristate_disable(PMUX_PINGRP_IRTX);
-			break;
-		case FUNCMUX_UART1_UAA_UAB:
-			pinmux_set_func(PMUX_PINGRP_UAA, PMUX_FUNC_UARTA);
-			pinmux_set_func(PMUX_PINGRP_UAB, PMUX_FUNC_UARTA);
-			pinmux_tristate_disable(PMUX_PINGRP_UAA);
-			pinmux_tristate_disable(PMUX_PINGRP_UAB);
-			bad_config = 0;
-			break;
-		case FUNCMUX_UART1_GPU:
-			pinmux_set_func(PMUX_PINGRP_GPU, PMUX_FUNC_UARTA);
-			pinmux_tristate_disable(PMUX_PINGRP_GPU);
-			bad_config = 0;
-			break;
-		case FUNCMUX_UART1_SDIO1:
-			pinmux_set_func(PMUX_PINGRP_SDIO1, PMUX_FUNC_UARTA);
-			pinmux_tristate_disable(PMUX_PINGRP_SDIO1);
-			bad_config = 0;
-			break;
-		}
-		if (!bad_config) {
-			/*
-			 * Tegra appears to boot with function UARTA pre-
-			 * selected on mux group SDB. If two mux groups are
-			 * both set to the same function, it's unclear which
-			 * group's pins drive the RX signals into the HW.
-			 * For UARTA, SDB certainly overrides group IRTX in
-			 * practice. To solve this, configure some alternative
-			 * function on SDB to avoid the conflict. Also, tri-
-			 * state the group to avoid driving any signal onto it
-			 * until we know what's connected.
-			 */
-			pinmux_tristate_enable(PMUX_PINGRP_SDB);
-			pinmux_set_func(PMUX_PINGRP_SDB,  PMUX_FUNC_SDIO3);
-		}
-		break;
-
-	case PERIPH_ID_UART2:
-		if (config == FUNCMUX_UART2_UAD) {
-			pinmux_set_func(PMUX_PINGRP_UAD, PMUX_FUNC_UARTB);
-			pinmux_tristate_disable(PMUX_PINGRP_UAD);
-		}
-		break;
-
-	case PERIPH_ID_UART4:
-		if (config == FUNCMUX_UART4_GMC) {
-			pinmux_set_func(PMUX_PINGRP_GMC, PMUX_FUNC_UARTD);
-			pinmux_tristate_disable(PMUX_PINGRP_GMC);
-		}
-		break;
-
-	case PERIPH_ID_DVC_I2C:
-		/* there is only one selection, pinmux_config is ignored */
-		if (config == FUNCMUX_DVC_I2CP) {
-			pinmux_set_func(PMUX_PINGRP_I2CP, PMUX_FUNC_I2C);
-			pinmux_tristate_disable(PMUX_PINGRP_I2CP);
-		}
-		break;
-
-	case PERIPH_ID_I2C1:
-		/* support pinmux_config of 0 for now, */
-		if (config == FUNCMUX_I2C1_RM) {
-			pinmux_set_func(PMUX_PINGRP_RM, PMUX_FUNC_I2C);
-			pinmux_tristate_disable(PMUX_PINGRP_RM);
-		}
-		break;
-	case PERIPH_ID_I2C2: /* I2C2 */
-		switch (config) {
-		case FUNCMUX_I2C2_DDC:	/* DDC pin group, select I2C2 */
-			pinmux_set_func(PMUX_PINGRP_DDC, PMUX_FUNC_I2C2);
-			/* PTA to HDMI */
-			pinmux_set_func(PMUX_PINGRP_PTA, PMUX_FUNC_HDMI);
-			pinmux_tristate_disable(PMUX_PINGRP_DDC);
-			break;
-		case FUNCMUX_I2C2_PTA:	/* PTA pin group, select I2C2 */
-			pinmux_set_func(PMUX_PINGRP_PTA, PMUX_FUNC_I2C2);
-			/* set DDC_SEL to RSVDx (RSVD2 works for now) */
-			pinmux_set_func(PMUX_PINGRP_DDC, PMUX_FUNC_RSVD2);
-			pinmux_tristate_disable(PMUX_PINGRP_PTA);
-			bad_config = 0;
-			break;
-		}
-		break;
-	case PERIPH_ID_I2C3: /* I2C3 */
-		/* support pinmux_config of 0 for now */
-		if (config == FUNCMUX_I2C3_DTF) {
-			pinmux_set_func(PMUX_PINGRP_DTF, PMUX_FUNC_I2C3);
-			pinmux_tristate_disable(PMUX_PINGRP_DTF);
-		}
-		break;
-
-	case PERIPH_ID_SDMMC1:
-		if (config == FUNCMUX_SDMMC1_SDIO1_4BIT) {
-			pinmux_set_func(PMUX_PINGRP_SDIO1, PMUX_FUNC_SDIO1);
-			pinmux_tristate_disable(PMUX_PINGRP_SDIO1);
-		}
-		break;
-
-	case PERIPH_ID_SDMMC2:
-		if (config == FUNCMUX_SDMMC2_DTA_DTD_8BIT) {
-			pinmux_set_func(PMUX_PINGRP_DTA, PMUX_FUNC_SDIO2);
-			pinmux_set_func(PMUX_PINGRP_DTD, PMUX_FUNC_SDIO2);
-
-			pinmux_tristate_disable(PMUX_PINGRP_DTA);
-			pinmux_tristate_disable(PMUX_PINGRP_DTD);
-		}
-		break;
-
-	case PERIPH_ID_SDMMC3:
-		switch (config) {
-		case FUNCMUX_SDMMC3_SDB_SLXA_8BIT:
-			pinmux_set_func(PMUX_PINGRP_SLXA, PMUX_FUNC_SDIO3);
-			pinmux_set_func(PMUX_PINGRP_SLXC, PMUX_FUNC_SDIO3);
-			pinmux_set_func(PMUX_PINGRP_SLXD, PMUX_FUNC_SDIO3);
-			pinmux_set_func(PMUX_PINGRP_SLXK, PMUX_FUNC_SDIO3);
-
-			pinmux_tristate_disable(PMUX_PINGRP_SLXA);
-			pinmux_tristate_disable(PMUX_PINGRP_SLXC);
-			pinmux_tristate_disable(PMUX_PINGRP_SLXD);
-			pinmux_tristate_disable(PMUX_PINGRP_SLXK);
-			/* fall through */
-
-		case FUNCMUX_SDMMC3_SDB_4BIT:
-			pinmux_set_func(PMUX_PINGRP_SDB, PMUX_FUNC_SDIO3);
-			pinmux_set_func(PMUX_PINGRP_SDC, PMUX_FUNC_SDIO3);
-			pinmux_set_func(PMUX_PINGRP_SDD, PMUX_FUNC_SDIO3);
-
-			pinmux_tristate_disable(PMUX_PINGRP_SDB);
-			pinmux_tristate_disable(PMUX_PINGRP_SDC);
-			pinmux_tristate_disable(PMUX_PINGRP_SDD);
-			bad_config = 0;
-			break;
-		}
-		break;
-
-	case PERIPH_ID_SDMMC4:
-		switch (config) {
-		case FUNCMUX_SDMMC4_ATC_ATD_8BIT:
-			pinmux_set_func(PMUX_PINGRP_ATC, PMUX_FUNC_SDIO4);
-			pinmux_set_func(PMUX_PINGRP_ATD, PMUX_FUNC_SDIO4);
-
-			pinmux_tristate_disable(PMUX_PINGRP_ATC);
-			pinmux_tristate_disable(PMUX_PINGRP_ATD);
-			break;
-
-		case FUNCMUX_SDMMC4_ATB_GMA_GME_8_BIT:
-			pinmux_set_func(PMUX_PINGRP_GME, PMUX_FUNC_SDIO4);
-			pinmux_tristate_disable(PMUX_PINGRP_GME);
-			/* fall through */
-
-		case FUNCMUX_SDMMC4_ATB_GMA_4_BIT:
-			pinmux_set_func(PMUX_PINGRP_ATB, PMUX_FUNC_SDIO4);
-			pinmux_set_func(PMUX_PINGRP_GMA, PMUX_FUNC_SDIO4);
-
-			pinmux_tristate_disable(PMUX_PINGRP_ATB);
-			pinmux_tristate_disable(PMUX_PINGRP_GMA);
-			bad_config = 0;
-			break;
-		}
-		break;
-
-	case PERIPH_ID_KBC:
-		if (config == FUNCMUX_DEFAULT) {
-			enum pmux_pingrp grp[] = {PMUX_PINGRP_KBCA,
-				PMUX_PINGRP_KBCB, PMUX_PINGRP_KBCC,
-				PMUX_PINGRP_KBCD, PMUX_PINGRP_KBCE,
-				PMUX_PINGRP_KBCF};
-			int i;
-
-			for (i = 0; i < ARRAY_SIZE(grp); i++) {
-				pinmux_tristate_disable(grp[i]);
-				pinmux_set_func(grp[i], PMUX_FUNC_KBC);
-				pinmux_set_pullupdown(grp[i], PMUX_PULL_UP);
-			}
-		}
-		break;
-
-	case PERIPH_ID_USB2:
-		if (config == FUNCMUX_USB2_ULPI) {
-			pinmux_set_func(PMUX_PINGRP_UAA, PMUX_FUNC_ULPI);
-			pinmux_set_func(PMUX_PINGRP_UAB, PMUX_FUNC_ULPI);
-			pinmux_set_func(PMUX_PINGRP_UDA, PMUX_FUNC_ULPI);
-
-			pinmux_tristate_disable(PMUX_PINGRP_UAA);
-			pinmux_tristate_disable(PMUX_PINGRP_UAB);
-			pinmux_tristate_disable(PMUX_PINGRP_UDA);
-		}
-		break;
-
-	case PERIPH_ID_SPI1:
-		if (config == FUNCMUX_SPI1_GMC_GMD) {
-			pinmux_set_func(PMUX_PINGRP_GMC, PMUX_FUNC_SFLASH);
-			pinmux_set_func(PMUX_PINGRP_GMD, PMUX_FUNC_SFLASH);
-
-			pinmux_tristate_disable(PMUX_PINGRP_GMC);
-			pinmux_tristate_disable(PMUX_PINGRP_GMD);
-		}
-		break;
-
-	case PERIPH_ID_NDFLASH:
-		switch (config) {
-		case FUNCMUX_NDFLASH_ATC:
-			pinmux_set_func(PMUX_PINGRP_ATC, PMUX_FUNC_NAND);
-			pinmux_tristate_disable(PMUX_PINGRP_ATC);
-			break;
-		case FUNCMUX_NDFLASH_KBC_8_BIT:
-			pinmux_set_func(PMUX_PINGRP_KBCA, PMUX_FUNC_NAND);
-			pinmux_set_func(PMUX_PINGRP_KBCC, PMUX_FUNC_NAND);
-			pinmux_set_func(PMUX_PINGRP_KBCD, PMUX_FUNC_NAND);
-			pinmux_set_func(PMUX_PINGRP_KBCE, PMUX_FUNC_NAND);
-			pinmux_set_func(PMUX_PINGRP_KBCF, PMUX_FUNC_NAND);
-
-			pinmux_tristate_disable(PMUX_PINGRP_KBCA);
-			pinmux_tristate_disable(PMUX_PINGRP_KBCC);
-			pinmux_tristate_disable(PMUX_PINGRP_KBCD);
-			pinmux_tristate_disable(PMUX_PINGRP_KBCE);
-			pinmux_tristate_disable(PMUX_PINGRP_KBCF);
-
-			bad_config = 0;
-			break;
-		}
-		break;
-	case PERIPH_ID_DISP1:
-		if (config == FUNCMUX_DEFAULT) {
-			int i;
-
-			for (i = PMUX_PINGRP_LD0; i <= PMUX_PINGRP_LD17; i++) {
-				pinmux_set_func(i, PMUX_FUNC_DISPA);
-				pinmux_tristate_disable(i);
-				pinmux_set_pullupdown(i, PMUX_PULL_NORMAL);
-			}
-			pinmux_config_pingrp_table(disp1_default,
-						   ARRAY_SIZE(disp1_default));
-		}
-		break;
-
-	default:
-		debug("%s: invalid periph_id %d", __func__, id);
-		return -1;
-	}
-
-	if (bad_config) {
-		debug("%s: invalid config %d for periph_id %d", __func__,
-		      config, id);
-		return -1;
-	}
-
-	return 0;
-}
diff --git a/arch/arm/cpu/tegra20-common/pinmux.c b/arch/arm/cpu/tegra20-common/pinmux.c
deleted file mode 100644
index e484f991bf..0000000000
--- a/arch/arm/cpu/tegra20-common/pinmux.c
+++ /dev/null
@@ -1,425 +0,0 @@
-/*
- * Copyright (c) 2011 The Chromium OS Authors.
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-/* Tegra20 pin multiplexing functions */
-
-#include <common.h>
-#include <asm/io.h>
-#include <asm/arch/pinmux.h>
-
-/*
- * This defines the order of the pin mux control bits in the registers. For
- * some reason there is no correspendence between the tristate, pin mux and
- * pullup/pulldown registers.
- */
-enum pmux_ctlid {
-	/* 0: APB_MISC_PP_PIN_MUX_CTL_A_0 */
-	MUXCTL_UAA,
-	MUXCTL_UAB,
-	MUXCTL_UAC,
-	MUXCTL_UAD,
-	MUXCTL_UDA,
-	MUXCTL_RESERVED5,
-	MUXCTL_ATE,
-	MUXCTL_RM,
-
-	MUXCTL_ATB,
-	MUXCTL_RESERVED9,
-	MUXCTL_ATD,
-	MUXCTL_ATC,
-	MUXCTL_ATA,
-	MUXCTL_KBCF,
-	MUXCTL_KBCE,
-	MUXCTL_SDMMC1,
-
-	/* 16: APB_MISC_PP_PIN_MUX_CTL_B_0 */
-	MUXCTL_GMA,
-	MUXCTL_GMC,
-	MUXCTL_HDINT,
-	MUXCTL_SLXA,
-	MUXCTL_OWC,
-	MUXCTL_SLXC,
-	MUXCTL_SLXD,
-	MUXCTL_SLXK,
-
-	MUXCTL_UCA,
-	MUXCTL_UCB,
-	MUXCTL_DTA,
-	MUXCTL_DTB,
-	MUXCTL_RESERVED28,
-	MUXCTL_DTC,
-	MUXCTL_DTD,
-	MUXCTL_DTE,
-
-	/* 32: APB_MISC_PP_PIN_MUX_CTL_C_0 */
-	MUXCTL_DDC,
-	MUXCTL_CDEV1,
-	MUXCTL_CDEV2,
-	MUXCTL_CSUS,
-	MUXCTL_I2CP,
-	MUXCTL_KBCA,
-	MUXCTL_KBCB,
-	MUXCTL_KBCC,
-
-	MUXCTL_IRTX,
-	MUXCTL_IRRX,
-	MUXCTL_DAP1,
-	MUXCTL_DAP2,
-	MUXCTL_DAP3,
-	MUXCTL_DAP4,
-	MUXCTL_GMB,
-	MUXCTL_GMD,
-
-	/* 48: APB_MISC_PP_PIN_MUX_CTL_D_0 */
-	MUXCTL_GME,
-	MUXCTL_GPV,
-	MUXCTL_GPU,
-	MUXCTL_SPDO,
-	MUXCTL_SPDI,
-	MUXCTL_SDB,
-	MUXCTL_SDC,
-	MUXCTL_SDD,
-
-	MUXCTL_SPIH,
-	MUXCTL_SPIG,
-	MUXCTL_SPIF,
-	MUXCTL_SPIE,
-	MUXCTL_SPID,
-	MUXCTL_SPIC,
-	MUXCTL_SPIB,
-	MUXCTL_SPIA,
-
-	/* 64: APB_MISC_PP_PIN_MUX_CTL_E_0 */
-	MUXCTL_LPW0,
-	MUXCTL_LPW1,
-	MUXCTL_LPW2,
-	MUXCTL_LSDI,
-	MUXCTL_LSDA,
-	MUXCTL_LSPI,
-	MUXCTL_LCSN,
-	MUXCTL_LDC,
-
-	MUXCTL_LSCK,
-	MUXCTL_LSC0,
-	MUXCTL_LSC1,
-	MUXCTL_LHS,
-	MUXCTL_LVS,
-	MUXCTL_LM0,
-	MUXCTL_LM1,
-	MUXCTL_LVP0,
-
-	/* 80: APB_MISC_PP_PIN_MUX_CTL_F_0 */
-	MUXCTL_LD0,
-	MUXCTL_LD1,
-	MUXCTL_LD2,
-	MUXCTL_LD3,
-	MUXCTL_LD4,
-	MUXCTL_LD5,
-	MUXCTL_LD6,
-	MUXCTL_LD7,
-
-	MUXCTL_LD8,
-	MUXCTL_LD9,
-	MUXCTL_LD10,
-	MUXCTL_LD11,
-	MUXCTL_LD12,
-	MUXCTL_LD13,
-	MUXCTL_LD14,
-	MUXCTL_LD15,
-
-	/* 96: APB_MISC_PP_PIN_MUX_CTL_G_0 */
-	MUXCTL_LD16,
-	MUXCTL_LD17,
-	MUXCTL_LHP1,
-	MUXCTL_LHP2,
-	MUXCTL_LVP1,
-	MUXCTL_LHP0,
-	MUXCTL_RESERVED102,
-	MUXCTL_LPP,
-
-	MUXCTL_LDI,
-	MUXCTL_PMC,
-	MUXCTL_CRTP,
-	MUXCTL_PTA,
-	MUXCTL_RESERVED108,
-	MUXCTL_KBCD,
-	MUXCTL_GPU7,
-	MUXCTL_DTF,
-
-	MUXCTL_NONE = -1,
-};
-
-/*
- * And this defines the order of the pullup/pulldown controls which are again
- * in a different order
- */
-enum pmux_pullid {
-	/* 0: APB_MISC_PP_PULLUPDOWN_REG_A_0 */
-	PUCTL_ATA,
-	PUCTL_ATB,
-	PUCTL_ATC,
-	PUCTL_ATD,
-	PUCTL_ATE,
-	PUCTL_DAP1,
-	PUCTL_DAP2,
-	PUCTL_DAP3,
-
-	PUCTL_DAP4,
-	PUCTL_DTA,
-	PUCTL_DTB,
-	PUCTL_DTC,
-	PUCTL_DTD,
-	PUCTL_DTE,
-	PUCTL_DTF,
-	PUCTL_GPV,
-
-	/* 16: APB_MISC_PP_PULLUPDOWN_REG_B_0 */
-	PUCTL_RM,
-	PUCTL_I2CP,
-	PUCTL_PTA,
-	PUCTL_GPU7,
-	PUCTL_KBCA,
-	PUCTL_KBCB,
-	PUCTL_KBCC,
-	PUCTL_KBCD,
-
-	PUCTL_SPDI,
-	PUCTL_SPDO,
-	PUCTL_GPSLXAU,
-	PUCTL_CRTP,
-	PUCTL_SLXC,
-	PUCTL_SLXD,
-	PUCTL_SLXK,
-
-	/* 32: APB_MISC_PP_PULLUPDOWN_REG_C_0 */
-	PUCTL_CDEV1,
-	PUCTL_CDEV2,
-	PUCTL_SPIA,
-	PUCTL_SPIB,
-	PUCTL_SPIC,
-	PUCTL_SPID,
-	PUCTL_SPIE,
-	PUCTL_SPIF,
-
-	PUCTL_SPIG,
-	PUCTL_SPIH,
-	PUCTL_IRTX,
-	PUCTL_IRRX,
-	PUCTL_GME,
-	PUCTL_RESERVED45,
-	PUCTL_XM2D,
-	PUCTL_XM2C,
-
-	/* 48: APB_MISC_PP_PULLUPDOWN_REG_D_0 */
-	PUCTL_UAA,
-	PUCTL_UAB,
-	PUCTL_UAC,
-	PUCTL_UAD,
-	PUCTL_UCA,
-	PUCTL_UCB,
-	PUCTL_LD17,
-	PUCTL_LD19_18,
-
-	PUCTL_LD21_20,
-	PUCTL_LD23_22,
-	PUCTL_LS,
-	PUCTL_LC,
-	PUCTL_CSUS,
-	PUCTL_DDRC,
-	PUCTL_SDC,
-	PUCTL_SDD,
-
-	/* 64: APB_MISC_PP_PULLUPDOWN_REG_E_0 */
-	PUCTL_KBCF,
-	PUCTL_KBCE,
-	PUCTL_PMCA,
-	PUCTL_PMCB,
-	PUCTL_PMCC,
-	PUCTL_PMCD,
-	PUCTL_PMCE,
-	PUCTL_CK32,
-
-	PUCTL_UDA,
-	PUCTL_SDMMC1,
-	PUCTL_GMA,
-	PUCTL_GMB,
-	PUCTL_GMC,
-	PUCTL_GMD,
-	PUCTL_DDC,
-	PUCTL_OWC,
-
-	PUCTL_NONE = -1
-};
-
-/* Convenient macro for defining pin group properties */
-#define PINALL(pingrp, f0, f1, f2, f3, mux, pupd)	\
-	{						\
-		.funcs = {				\
-			PMUX_FUNC_ ## f0,		\
-			PMUX_FUNC_ ## f1,		\
-			PMUX_FUNC_ ## f2,		\
-			PMUX_FUNC_ ## f3,		\
-		},					\
-		.ctl_id = mux,				\
-		.pull_id = pupd				\
-	}
-
-/* A normal pin group where the mux name and pull-up name match */
-#define PIN(pingrp, f0, f1, f2, f3) \
-	PINALL(pingrp, f0, f1, f2, f3, MUXCTL_##pingrp, PUCTL_##pingrp)
-
-/* A pin group where the pull-up name doesn't have a 1-1 mapping */
-#define PINP(pingrp, f0, f1, f2, f3, pupd) \
-	PINALL(pingrp, f0, f1, f2, f3, MUXCTL_##pingrp, PUCTL_##pupd)
-
-/* A pin group number which is not used */
-#define PIN_RESERVED \
-	PIN(NONE, RSVD1, RSVD2, RSVD3, RSVD4)
-
-#define DRVGRP(drvgrp) \
-	PINALL(drvgrp, RSVD1, RSVD2, RSVD3, RSVD4, MUXCTL_NONE, PUCTL_NONE)
-
-static const struct pmux_pingrp_desc tegra20_pingroups[] = {
-	PIN(ATA,    IDE,       NAND,      GMI,       RSVD4),
-	PIN(ATB,    IDE,       NAND,      GMI,       SDIO4),
-	PIN(ATC,    IDE,       NAND,      GMI,       SDIO4),
-	PIN(ATD,    IDE,       NAND,      GMI,       SDIO4),
-	PIN(CDEV1,  OSC,       PLLA_OUT,  PLLM_OUT1, AUDIO_SYNC),
-	PIN(CDEV2,  OSC,       AHB_CLK,   APB_CLK,   PLLP_OUT4),
-	PIN(CSUS,   PLLC_OUT1, PLLP_OUT2, PLLP_OUT3, VI_SENSOR_CLK),
-	PIN(DAP1,   DAP1,      RSVD2,     GMI,       SDIO2),
-
-	PIN(DAP2,   DAP2,      TWC,       RSVD3,     GMI),
-	PIN(DAP3,   DAP3,      RSVD2,     RSVD3,     RSVD4),
-	PIN(DAP4,   DAP4,      RSVD2,     GMI,       RSVD4),
-	PIN(DTA,    RSVD1,     SDIO2,     VI,        RSVD4),
-	PIN(DTB,    RSVD1,     RSVD2,     VI,        SPI1),
-	PIN(DTC,    RSVD1,     RSVD2,     VI,        RSVD4),
-	PIN(DTD,    RSVD1,     SDIO2,     VI,        RSVD4),
-	PIN(DTE,    RSVD1,     RSVD2,     VI,        SPI1),
-
-	PINP(GPU,   PWM,       UARTA,     GMI,       RSVD4,         GPSLXAU),
-	PIN(GPV,    PCIE,      RSVD2,     RSVD3,     RSVD4),
-	PIN(I2CP,   I2C,       RSVD2,     RSVD3,     RSVD4),
-	PIN(IRTX,   UARTA,     UARTB,     GMI,       SPI4),
-	PIN(IRRX,   UARTA,     UARTB,     GMI,       SPI4),
-	PIN(KBCB,   KBC,       NAND,      SDIO2,     MIO),
-	PIN(KBCA,   KBC,       NAND,      SDIO2,     EMC_TEST0_DLL),
-	PINP(PMC,   PWR_ON,    PWR_INTR,  RSVD3,     RSVD4,         NONE),
-
-	PIN(PTA,    I2C2,      HDMI,      GMI,       RSVD4),
-	PIN(RM,     I2C,       RSVD2,     RSVD3,     RSVD4),
-	PIN(KBCE,   KBC,       NAND,      OWR,       RSVD4),
-	PIN(KBCF,   KBC,       NAND,      TRACE,     MIO),
-	PIN(GMA,    UARTE,     SPI3,      GMI,       SDIO4),
-	PIN(GMC,    UARTD,     SPI4,      GMI,       SFLASH),
-	PIN(SDMMC1, SDIO1,     RSVD2,     UARTE,     UARTA),
-	PIN(OWC,    OWR,       RSVD2,     RSVD3,     RSVD4),
-
-	PIN(GME,    RSVD1,     DAP5,      GMI,       SDIO4),
-	PIN(SDC,    PWM,       TWC,       SDIO3,     SPI3),
-	PIN(SDD,    UARTA,     PWM,       SDIO3,     SPI3),
-	PIN_RESERVED,
-	PINP(SLXA,  PCIE,      SPI4,      SDIO3,     SPI2,          CRTP),
-	PIN(SLXC,   SPDIF,     SPI4,      SDIO3,     SPI2),
-	PIN(SLXD,   SPDIF,     SPI4,      SDIO3,     SPI2),
-	PIN(SLXK,   PCIE,      SPI4,      SDIO3,     SPI2),
-
-	PIN(SPDI,   SPDIF,     RSVD2,     I2C,       SDIO2),
-	PIN(SPDO,   SPDIF,     RSVD2,     I2C,       SDIO2),
-	PIN(SPIA,   SPI1,      SPI2,      SPI3,      GMI),
-	PIN(SPIB,   SPI1,      SPI2,      SPI3,      GMI),
-	PIN(SPIC,   SPI1,      SPI2,      SPI3,      GMI),
-	PIN(SPID,   SPI2,      SPI1,      SPI2_ALT,  GMI),
-	PIN(SPIE,   SPI2,      SPI1,      SPI2_ALT,  GMI),
-	PIN(SPIF,   SPI3,      SPI1,      SPI2,      RSVD4),
-
-	PIN(SPIG,   SPI3,      SPI2,      SPI2_ALT,  I2C),
-	PIN(SPIH,   SPI3,      SPI2,      SPI2_ALT,  I2C),
-	PIN(UAA,    SPI3,      MIPI_HS,   UARTA,     ULPI),
-	PIN(UAB,    SPI2,      MIPI_HS,   UARTA,     ULPI),
-	PIN(UAC,    OWR,       RSVD2,     RSVD3,     RSVD4),
-	PIN(UAD,    UARTB,     SPDIF,     UARTA,     SPI4),
-	PIN(UCA,    UARTC,     RSVD2,     GMI,       RSVD4),
-	PIN(UCB,    UARTC,     PWM,       GMI,       RSVD4),
-
-	PIN_RESERVED,
-	PIN(ATE,    IDE,       NAND,      GMI,       RSVD4),
-	PIN(KBCC,   KBC,       NAND,      TRACE,     EMC_TEST1_DLL),
-	PIN_RESERVED,
-	PIN_RESERVED,
-	PIN(GMB,    IDE,       NAND,      GMI,       GMI_INT),
-	PIN(GMD,    RSVD1,     NAND,      GMI,       SFLASH),
-	PIN(DDC,    I2C2,      RSVD2,     RSVD3,     RSVD4),
-
-	/* 64 */
-	PINP(LD0,   DISPA,     DISPB,     XIO,       RSVD4,         LD17),
-	PINP(LD1,   DISPA,     DISPB,     XIO,       RSVD4,         LD17),
-	PINP(LD2,   DISPA,     DISPB,     XIO,       RSVD4,         LD17),
-	PINP(LD3,   DISPA,     DISPB,     XIO,       RSVD4,         LD17),
-	PINP(LD4,   DISPA,     DISPB,     XIO,       RSVD4,         LD17),
-	PINP(LD5,   DISPA,     DISPB,     XIO,       RSVD4,         LD17),
-	PINP(LD6,   DISPA,     DISPB,     XIO,       RSVD4,         LD17),
-	PINP(LD7,   DISPA,     DISPB,     XIO,       RSVD4,         LD17),
-
-	PINP(LD8,   DISPA,     DISPB,     XIO,       RSVD4,         LD17),
-	PINP(LD9,   DISPA,     DISPB,     XIO,       RSVD4,         LD17),
-	PINP(LD10,  DISPA,     DISPB,     XIO,       RSVD4,         LD17),
-	PINP(LD11,  DISPA,     DISPB,     XIO,       RSVD4,         LD17),
-	PINP(LD12,  DISPA,     DISPB,     XIO,       RSVD4,         LD17),
-	PINP(LD13,  DISPA,     DISPB,     XIO,       RSVD4,         LD17),
-	PINP(LD14,  DISPA,     DISPB,     XIO,       RSVD4,         LD17),
-	PINP(LD15,  DISPA,     DISPB,     XIO,       RSVD4,         LD17),
-
-	PINP(LD16,  DISPA,     DISPB,     XIO,       RSVD4,         LD17),
-	PINP(LD17,  DISPA,     DISPB,     RSVD3,     RSVD4,         LD17),
-	PINP(LHP0,  DISPA,     DISPB,     RSVD3,     RSVD4,         LD21_20),
-	PINP(LHP1,  DISPA,     DISPB,     RSVD3,     RSVD4,         LD19_18),
-	PINP(LHP2,  DISPA,     DISPB,     RSVD3,     RSVD4,         LD19_18),
-	PINP(LVP0,  DISPA,     DISPB,     RSVD3,     RSVD4,         LC),
-	PINP(LVP1,  DISPA,     DISPB,     RSVD3,     RSVD4,         LD21_20),
-	PINP(HDINT, HDMI,      RSVD2,     RSVD3,     RSVD4,         LC),
-
-	PINP(LM0,   DISPA,     DISPB,     SPI3,      RSVD4,         LC),
-	PINP(LM1,   DISPA,     DISPB,     RSVD3,     CRT,           LC),
-	PINP(LVS,   DISPA,     DISPB,     XIO,       RSVD4,         LC),
-	PINP(LSC0,  DISPA,     DISPB,     XIO,       RSVD4,         LC),
-	PINP(LSC1,  DISPA,     DISPB,     SPI3,      HDMI,          LS),
-	PINP(LSCK,  DISPA,     DISPB,     SPI3,      HDMI,          LS),
-	PINP(LDC,   DISPA,     DISPB,     RSVD3,     RSVD4,         LS),
-	PINP(LCSN,  DISPA,     DISPB,     SPI3,      RSVD4,         LS),
-
-	/* 96 */
-	PINP(LSPI,  DISPA,     DISPB,     XIO,       HDMI,          LC),
-	PINP(LSDA,  DISPA,     DISPB,     SPI3,      HDMI,          LS),
-	PINP(LSDI,  DISPA,     DISPB,     SPI3,      RSVD4,         LS),
-	PINP(LPW0,  DISPA,     DISPB,     SPI3,      HDMI,          LS),
-	PINP(LPW1,  DISPA,     DISPB,     RSVD3,     RSVD4,         LS),
-	PINP(LPW2,  DISPA,     DISPB,     SPI3,      HDMI,          LS),
-	PINP(LDI,   DISPA,     DISPB,     RSVD3,     RSVD4,         LD23_22),
-	PINP(LHS,   DISPA,     DISPB,     XIO,       RSVD4,         LC),
-
-	PINP(LPP,   DISPA,     DISPB,     RSVD3,     RSVD4,         LD23_22),
-	PIN_RESERVED,
-	PIN(KBCD,   KBC,       NAND,      SDIO2,     MIO),
-	PIN(GPU7,   RTCK,      RSVD2,     RSVD3,     RSVD4),
-	PIN(DTF,    I2C3,      RSVD2,     VI,        RSVD4),
-	PIN(UDA,    SPI1,      RSVD2,     UARTD,     ULPI),
-	PIN(CRTP,   CRT,       RSVD2,     RSVD3,     RSVD4),
-	PINP(SDB,   UARTA,     PWM,       SDIO3,     SPI2,          NONE),
-
-	/* these pin groups only have pullup and pull down control */
-	DRVGRP(CK32),
-	DRVGRP(DDRC),
-	DRVGRP(PMCA),
-	DRVGRP(PMCB),
-	DRVGRP(PMCC),
-	DRVGRP(PMCD),
-	DRVGRP(PMCE),
-	DRVGRP(XM2C),
-	DRVGRP(XM2D),
-};
-const struct pmux_pingrp_desc *tegra_soc_pingroups = tegra20_pingroups;
diff --git a/arch/arm/cpu/tegra20-common/pmu.c b/arch/arm/cpu/tegra20-common/pmu.c
deleted file mode 100644
index 36a76a24d9..0000000000
--- a/arch/arm/cpu/tegra20-common/pmu.c
+++ /dev/null
@@ -1,65 +0,0 @@
-/*
- * Copyright (c) 2011 The Chromium OS Authors.
- * (C) Copyright 2010,2011 NVIDIA Corporation <www.nvidia.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <i2c.h>
-#include <tps6586x.h>
-#include <asm/io.h>
-#include <asm/arch/tegra.h>
-#include <asm/arch-tegra/ap.h>
-#include <asm/arch-tegra/tegra_i2c.h>
-#include <asm/arch-tegra/sys_proto.h>
-
-#define VDD_CORE_NOMINAL_T25	0x17	/* 1.3v */
-#define VDD_CPU_NOMINAL_T25	0x10	/* 1.125v */
-
-#define VDD_CORE_NOMINAL_T20	0x16	/* 1.275v */
-#define VDD_CPU_NOMINAL_T20	0x0f	/* 1.1v */
-
-#define VDD_RELATION		0x02	/*  50mv */
-#define VDD_TRANSITION_STEP	0x06	/* 150mv */
-#define VDD_TRANSITION_RATE	0x06	/* 3.52mv/us */
-
-#define PMI_I2C_ADDRESS	0x34	/* chip requires this address */
-
-int pmu_set_nominal(void)
-{
-	struct udevice *bus, *dev;
-	int core, cpu;
-	int ret;
-
-	/* by default, the table has been filled with T25 settings */
-	switch (tegra_get_chip_sku()) {
-	case TEGRA_SOC_T20:
-		core = VDD_CORE_NOMINAL_T20;
-		cpu = VDD_CPU_NOMINAL_T20;
-		break;
-	case TEGRA_SOC_T25:
-		core = VDD_CORE_NOMINAL_T25;
-		cpu = VDD_CPU_NOMINAL_T25;
-		break;
-	default:
-		debug("%s: Unknown SKU id\n", __func__);
-		return -1;
-	}
-
-	ret = tegra_i2c_get_dvc_bus(&bus);
-	if (ret) {
-		debug("%s: Cannot find DVC I2C bus\n", __func__);
-		return ret;
-	}
-	ret = i2c_get_chip(bus, PMI_I2C_ADDRESS, &dev);
-	if (ret) {
-		debug("%s: Cannot find DVC I2C chip\n", __func__);
-		return ret;
-	}
-
-	tps6586x_init(dev);
-	tps6586x_set_pwm_mode(TPS6586X_PWM_SM1);
-	return tps6586x_adjust_sm0_sm1(core, cpu, VDD_TRANSITION_STEP,
-				VDD_TRANSITION_RATE, VDD_RELATION);
-}
diff --git a/arch/arm/cpu/tegra20-common/warmboot.c b/arch/arm/cpu/tegra20-common/warmboot.c
deleted file mode 100644
index 5fdc4bbb50..0000000000
--- a/arch/arm/cpu/tegra20-common/warmboot.c
+++ /dev/null
@@ -1,372 +0,0 @@
-/*
- * (C) Copyright 2010 - 2011
- * NVIDIA Corporation <www.nvidia.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/io.h>
-#include <asm/errno.h>
-#include <asm/arch/clock.h>
-#include <asm/arch/emc.h>
-#include <asm/arch/gp_padctrl.h>
-#include <asm/arch/pinmux.h>
-#include <asm/arch/sdram_param.h>
-#include <asm/arch/tegra.h>
-#include <asm/arch-tegra/ap.h>
-#include <asm/arch-tegra/apb_misc.h>
-#include <asm/arch-tegra/clk_rst.h>
-#include <asm/arch-tegra/pmc.h>
-#include <asm/arch-tegra/fuse.h>
-#include <asm/arch-tegra/warmboot.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-#ifndef CONFIG_TEGRA_CLOCK_SCALING
-#error "You must enable CONFIG_TEGRA_CLOCK_SCALING to use CONFIG_TEGRA_LP0"
-#endif
-
-/*
- * This is the place in SRAM where the SDRAM parameters are stored. There
- * are 4 blocks, one for each RAM code
- */
-#define SDRAM_PARAMS_BASE	(NV_PA_BASE_SRAM + 0x188)
-
-/* TODO: If we later add support for the Misc GP controller, refactor this */
-union xm2cfga_reg {
-	struct {
-		u32 reserved0:2;
-		u32 hsm_en:1;
-		u32 reserved1:2;
-		u32 preemp_en:1;
-		u32 vref_en:1;
-		u32 reserved2:5;
-		u32 cal_drvdn:5;
-		u32 reserved3:3;
-		u32 cal_drvup:5;
-		u32 reserved4:3;
-		u32 cal_drvdn_slwr:2;
-		u32 cal_drvup_slwf:2;
-	};
-	u32 word;
-};
-
-union xm2cfgd_reg {
-	struct {
-		u32 reserved0:2;
-		u32 hsm_en:1;
-		u32 schmt_en:1;
-		u32 lpmd:2;
-		u32 vref_en:1;
-		u32 reserved1:5;
-		u32 cal_drvdn:5;
-		u32 reserved2:3;
-		u32 cal_drvup:5;
-		u32 reserved3:3;
-		u32 cal_drvdn_slwr:2;
-		u32 cal_drvup_slwf:2;
-	};
-	u32 word;
-};
-
-/*
- * TODO: This register is not documented in the TRM yet. We could move this
- * into the EMC and give it a proper interface, but not while it is
- * undocumented.
- */
-union fbio_spare_reg {
-	struct {
-		u32 reserved:24;
-		u32 cfg_wb0:8;
-	};
-	u32 word;
-};
-
-/* We pack the resume information into these unions for later */
-union scratch2_reg {
-	struct {
-		u32 pllm_base_divm:5;
-		u32 pllm_base_divn:10;
-		u32 pllm_base_divp:3;
-		u32 pllm_misc_lfcon:4;
-		u32 pllm_misc_cpcon:4;
-		u32 gp_xm2cfga_padctrl_preemp:1;
-		u32 gp_xm2cfgd_padctrl_schmt:1;
-		u32 osc_ctrl_xobp:1;
-		u32 memory_type:3;
-	};
-	u32 word;
-};
-
-union scratch4_reg {
-	struct {
-		u32 emc_clock_divider:8;
-		u32 pllm_stable_time:8;
-		u32 pllx_stable_time:8;
-		u32 emc_fbio_spare_cfg_wb0:8;
-	};
-	u32 word;
-};
-
-union scratch24_reg {
-	struct {
-		u32 emc_auto_cal_wait:8;
-		u32 emc_pin_program_wait:8;
-		u32 warmboot_wait:8;
-		u32 reserved:8;
-	};
-	u32 word;
-};
-
-int warmboot_save_sdram_params(void)
-{
-	u32 ram_code;
-	struct sdram_params sdram;
-	struct apb_misc_pp_ctlr *apb_misc =
-				(struct apb_misc_pp_ctlr *)NV_PA_APB_MISC_BASE;
-	struct pmc_ctlr *pmc = (struct pmc_ctlr *)NV_PA_PMC_BASE;
-	struct apb_misc_gp_ctlr *gp =
-			(struct apb_misc_gp_ctlr *)NV_PA_APB_MISC_GP_BASE;
-	struct emc_ctlr *emc = emc_get_controller(gd->fdt_blob);
-	union scratch2_reg scratch2;
-	union scratch4_reg scratch4;
-	union scratch24_reg scratch24;
-	union xm2cfga_reg xm2cfga;
-	union xm2cfgd_reg xm2cfgd;
-	union fbio_spare_reg fbio_spare;
-
-	/* get ram code that is used as index to array sdram_params in BCT */
-	ram_code = (readl(&apb_misc->strapping_opt_a) >>
-			  STRAP_OPT_A_RAM_CODE_SHIFT) & 3;
-	memcpy(&sdram,
-	       (char *)((struct sdram_params *)SDRAM_PARAMS_BASE + ram_code),
-	       sizeof(sdram));
-
-	xm2cfga.word = readl(&gp->xm2cfga);
-	xm2cfgd.word = readl(&gp->xm2cfgd);
-
-	scratch2.word = 0;
-	scratch2.osc_ctrl_xobp = clock_get_osc_bypass();
-
-	/* Get the memory PLL settings */
-	{
-		u32 divm, divn, divp, cpcon, lfcon;
-
-		if (clock_ll_read_pll(CLOCK_ID_MEMORY, &divm, &divn, &divp,
-					&cpcon, &lfcon))
-			return -1;
-		scratch2.pllm_base_divm = divm;
-		scratch2.pllm_base_divn = divn;
-		scratch2.pllm_base_divp = divp;
-		scratch2.pllm_misc_cpcon = cpcon;
-		scratch2.pllm_misc_lfcon = lfcon;
-	}
-
-	scratch2.gp_xm2cfga_padctrl_preemp = xm2cfga.preemp_en;
-	scratch2.gp_xm2cfgd_padctrl_schmt = xm2cfgd.schmt_en;
-	scratch2.memory_type = sdram.memory_type;
-	writel(scratch2.word, &pmc->pmc_scratch2);
-
-	/* collect data from various sources for pmc_scratch4 */
-	fbio_spare.word = readl(&emc->fbio_spare);
-	scratch4.word = 0;
-	scratch4.emc_fbio_spare_cfg_wb0 = fbio_spare.cfg_wb0;
-	scratch4.emc_clock_divider = sdram.emc_clock_divider;
-	scratch4.pllm_stable_time = -1;
-	scratch4.pllx_stable_time = -1;
-	writel(scratch4.word, &pmc->pmc_scratch4);
-
-	/* collect various data from sdram for pmc_scratch24 */
-	scratch24.word = 0;
-	scratch24.emc_pin_program_wait = sdram.emc_pin_program_wait;
-	scratch24.emc_auto_cal_wait = sdram.emc_auto_cal_wait;
-	scratch24.warmboot_wait = sdram.warm_boot_wait;
-	writel(scratch24.word, &pmc->pmc_scratch24);
-
-	return 0;
-}
-
-static u32 get_major_version(void)
-{
-	u32 major_id;
-	struct apb_misc_gp_ctlr *gp =
-		(struct apb_misc_gp_ctlr *)NV_PA_APB_MISC_GP_BASE;
-
-	major_id = (readl(&gp->hidrev) & HIDREV_MAJORPREV_MASK) >>
-			HIDREV_MAJORPREV_SHIFT;
-	return major_id;
-}
-
-static int is_production_mode_fuse_set(struct fuse_regs *fuse)
-{
-	return readl(&fuse->production_mode);
-}
-
-static int is_odm_production_mode_fuse_set(struct fuse_regs *fuse)
-{
-	return readl(&fuse->security_mode);
-}
-
-static int is_failure_analysis_mode(struct fuse_regs *fuse)
-{
-	return readl(&fuse->fa);
-}
-
-static int ap20_is_odm_production_mode(void)
-{
-	struct fuse_regs *fuse = (struct fuse_regs *)NV_PA_FUSE_BASE;
-
-	if (!is_failure_analysis_mode(fuse) &&
-	    is_odm_production_mode_fuse_set(fuse))
-		return 1;
-	else
-		return 0;
-}
-
-static int ap20_is_production_mode(void)
-{
-	struct fuse_regs *fuse = (struct fuse_regs *)NV_PA_FUSE_BASE;
-
-	if (get_major_version() == 0)
-		return 1;
-
-	if (!is_failure_analysis_mode(fuse) &&
-	    is_production_mode_fuse_set(fuse) &&
-	    !is_odm_production_mode_fuse_set(fuse))
-		return 1;
-	else
-		return 0;
-}
-
-static enum fuse_operating_mode fuse_get_operation_mode(void)
-{
-	u32 chip_id;
-	struct apb_misc_gp_ctlr *gp =
-		(struct apb_misc_gp_ctlr *)NV_PA_APB_MISC_GP_BASE;
-
-	chip_id = (readl(&gp->hidrev) & HIDREV_CHIPID_MASK) >>
-			HIDREV_CHIPID_SHIFT;
-	if (chip_id == CHIPID_TEGRA20) {
-		if (ap20_is_odm_production_mode()) {
-			printf("!! odm_production_mode is not supported !!\n");
-			return MODE_UNDEFINED;
-		} else
-			if (ap20_is_production_mode())
-				return MODE_PRODUCTION;
-			else
-				return MODE_UNDEFINED;
-	}
-	return MODE_UNDEFINED;
-}
-
-static void determine_crypto_options(int *is_encrypted, int *is_signed,
-				     int *use_zero_key)
-{
-	switch (fuse_get_operation_mode()) {
-	case MODE_PRODUCTION:
-		*is_encrypted = 0;
-		*is_signed = 1;
-		*use_zero_key = 1;
-		break;
-	case MODE_UNDEFINED:
-	default:
-		*is_encrypted = 0;
-		*is_signed = 0;
-		*use_zero_key  = 0;
-		break;
-	}
-}
-
-static int sign_wb_code(u32 start, u32 length, int use_zero_key)
-{
-	int err;
-	u8 *source;		/* Pointer to source */
-	u8 *hash;
-
-	/* Calculate AES block parameters. */
-	source = (u8 *)(start + offsetof(struct wb_header, random_aes_block));
-	length -= offsetof(struct wb_header, random_aes_block);
-	hash = (u8 *)(start + offsetof(struct wb_header, hash));
-	err = sign_data_block(source, length, hash);
-
-	return err;
-}
-
-int warmboot_prepare_code(u32 seg_address, u32 seg_length)
-{
-	int err = 0;
-	u32 length;			/* length of the signed/encrypt code */
-	struct wb_header *dst_header;	/* Pointer to dest WB header */
-	int is_encrypted;		/* Segment is encrypted */
-	int is_signed;			/* Segment is signed */
-	int use_zero_key;		/* Use key of all zeros */
-
-	/* Determine crypto options. */
-	determine_crypto_options(&is_encrypted, &is_signed, &use_zero_key);
-
-	/* Get the actual code limits. */
-	length = roundup(((u32)wb_end - (u32)wb_start), 16);
-
-	/*
-	 * The region specified by seg_address must be in SDRAM and must be
-	 * nonzero in length.
-	 */
-	if (seg_length == 0 || seg_address < NV_PA_SDRAM_BASE ||
-		seg_address + seg_length >= NV_PA_SDRAM_BASE + gd->ram_size) {
-		err = -EFAULT;
-		goto fail;
-	}
-
-	/* Things must be 16-byte aligned. */
-	if ((seg_length & 0xF) || (seg_address & 0xF)) {
-		err = -EINVAL;
-		goto fail;
-	}
-
-	/* Will the code fit? (destination includes wb_header + wb code) */
-	if (seg_length < (length + sizeof(struct wb_header))) {
-		err = -EINVAL;
-		goto fail;
-	}
-
-	dst_header = (struct wb_header *)seg_address;
-	memset((char *)dst_header, 0, sizeof(struct wb_header));
-
-	/* Populate the random_aes_block as requested. */
-	{
-		u32 *aes_block = (u32 *)&(dst_header->random_aes_block);
-		u32 *end = (u32 *)(((u32)aes_block) +
-				   sizeof(dst_header->random_aes_block));
-
-		do {
-			*aes_block++ = 0;
-		} while (aes_block < end);
-	}
-
-	/* Populate the header. */
-	dst_header->length_insecure = length + sizeof(struct wb_header);
-	dst_header->length_secure = length + sizeof(struct wb_header);
-	dst_header->destination = NV_WB_RUN_ADDRESS;
-	dst_header->entry_point = NV_WB_RUN_ADDRESS;
-	dst_header->code_length = length;
-
-	if (is_encrypted) {
-		printf("!!!! Encryption is not supported !!!!\n");
-		dst_header->length_insecure = 0;
-		err = -EACCES;
-		goto fail;
-	} else
-		/* copy the wb code directly following dst_header. */
-		memcpy((char *)(dst_header+1), (char *)wb_start, length);
-
-	if (is_signed)
-		err = sign_wb_code(seg_address, dst_header->length_insecure,
-				   use_zero_key);
-
-fail:
-	if (err)
-		printf("Warning: warmboot code copy failed (error=%d)\n", err);
-
-	return err;
-}
diff --git a/arch/arm/cpu/tegra20-common/warmboot_avp.c b/arch/arm/cpu/tegra20-common/warmboot_avp.c
deleted file mode 100644
index 27ce5f480f..0000000000
--- a/arch/arm/cpu/tegra20-common/warmboot_avp.c
+++ /dev/null
@@ -1,236 +0,0 @@
-/*
- * (C) Copyright 2010 - 2011
- * NVIDIA Corporation <www.nvidia.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/io.h>
-#include <asm/arch/clock.h>
-#include <asm/arch/flow.h>
-#include <asm/arch/pinmux.h>
-#include <asm/arch/tegra.h>
-#include <asm/arch-tegra/ap.h>
-#include <asm/arch-tegra/apb_misc.h>
-#include <asm/arch-tegra/clk_rst.h>
-#include <asm/arch-tegra/pmc.h>
-#include <asm/arch-tegra/warmboot.h>
-#include "warmboot_avp.h"
-
-#define DEBUG_RESET_CORESIGHT
-
-void wb_start(void)
-{
-	struct apb_misc_pp_ctlr *apb_misc =
-				(struct apb_misc_pp_ctlr *)NV_PA_APB_MISC_BASE;
-	struct pmc_ctlr *pmc = (struct pmc_ctlr *)NV_PA_PMC_BASE;
-	struct flow_ctlr *flow = (struct flow_ctlr *)NV_PA_FLOW_BASE;
-	struct clk_rst_ctlr *clkrst =
-			(struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE;
-	union osc_ctrl_reg osc_ctrl;
-	union pllx_base_reg pllx_base;
-	union pllx_misc_reg pllx_misc;
-	union scratch3_reg scratch3;
-	u32 reg;
-
-	/* enable JTAG & TBE */
-	writel(CONFIG_CTL_TBE | CONFIG_CTL_JTAG, &apb_misc->cfg_ctl);
-
-	/* Are we running where we're supposed to be? */
-	asm volatile (
-		"adr	%0, wb_start;"	/* reg: wb_start address */
-		: "=r"(reg)		/* output */
-					/* no input, no clobber list */
-	);
-
-	if (reg != NV_WB_RUN_ADDRESS)
-		goto do_reset;
-
-	/* Are we running with AVP? */
-	if (readl(NV_PA_PG_UP_BASE + PG_UP_TAG_0) != PG_UP_TAG_AVP)
-		goto do_reset;
-
-#ifdef DEBUG_RESET_CORESIGHT
-	/* Assert CoreSight reset */
-	reg = readl(&clkrst->crc_rst_dev[TEGRA_DEV_U]);
-	reg |= SWR_CSITE_RST;
-	writel(reg, &clkrst->crc_rst_dev[TEGRA_DEV_U]);
-#endif
-
-	/* TODO: Set the drive strength - maybe make this a board parameter? */
-	osc_ctrl.word = readl(&clkrst->crc_osc_ctrl);
-	osc_ctrl.xofs = 4;
-	osc_ctrl.xoe = 1;
-	writel(osc_ctrl.word, &clkrst->crc_osc_ctrl);
-
-	/* Power up the CPU complex if necessary */
-	if (!(readl(&pmc->pmc_pwrgate_status) & PWRGATE_STATUS_CPU)) {
-		reg = PWRGATE_TOGGLE_PARTID_CPU | PWRGATE_TOGGLE_START;
-		writel(reg, &pmc->pmc_pwrgate_toggle);
-		while (!(readl(&pmc->pmc_pwrgate_status) & PWRGATE_STATUS_CPU))
-			;
-	}
-
-	/* Remove the I/O clamps from the CPU power partition. */
-	reg = readl(&pmc->pmc_remove_clamping);
-	reg |= CPU_CLMP;
-	writel(reg, &pmc->pmc_remove_clamping);
-
-	reg = EVENT_ZERO_VAL_20 | EVENT_MSEC | EVENT_MODE_STOP;
-	writel(reg, &flow->halt_cop_events);
-
-	/* Assert CPU complex reset */
-	reg = readl(&clkrst->crc_rst_dev[TEGRA_DEV_L]);
-	reg |= CPU_RST;
-	writel(reg, &clkrst->crc_rst_dev[TEGRA_DEV_L]);
-
-	/* Hold both CPUs in reset */
-	reg = CPU_CMPLX_CPURESET0 | CPU_CMPLX_CPURESET1 | CPU_CMPLX_DERESET0 |
-	      CPU_CMPLX_DERESET1 | CPU_CMPLX_DBGRESET0 | CPU_CMPLX_DBGRESET1;
-	writel(reg, &clkrst->crc_cpu_cmplx_set);
-
-	/* Halt CPU1 at the flow controller for uni-processor configurations */
-	writel(EVENT_MODE_STOP, &flow->halt_cpu1_events);
-
-	/*
-	 * Set the CPU reset vector. SCRATCH41 contains the physical
-	 * address of the CPU-side restoration code.
-	 */
-	reg = readl(&pmc->pmc_scratch41);
-	writel(reg, EXCEP_VECTOR_CPU_RESET_VECTOR);
-
-	/* Select CPU complex clock source */
-	writel(CCLK_PLLP_BURST_POLICY, &clkrst->crc_cclk_brst_pol);
-
-	/* Start the CPU0 clock and stop the CPU1 clock */
-	reg = CPU_CMPLX_CPU_BRIDGE_CLKDIV_4 | CPU_CMPLX_CPU0_CLK_STP_RUN |
-	      CPU_CMPLX_CPU1_CLK_STP_STOP;
-	writel(reg, &clkrst->crc_clk_cpu_cmplx);
-
-	/* Enable the CPU complex clock */
-	reg = readl(&clkrst->crc_clk_out_enb[TEGRA_DEV_L]);
-	reg |= CLK_ENB_CPU;
-	writel(reg, &clkrst->crc_clk_out_enb[TEGRA_DEV_L]);
-
-	/* Make sure the resets were held for at least 2 microseconds */
-	reg = readl(TIMER_USEC_CNTR);
-	while (readl(TIMER_USEC_CNTR) <= (reg + 2))
-		;
-
-#ifdef DEBUG_RESET_CORESIGHT
-	/*
-	 * De-assert CoreSight reset.
-	 * NOTE: We're leaving the CoreSight clock on the oscillator for
-	 *	now. It will be restored to its original clock source
-	 *	when the CPU-side restoration code runs.
-	 */
-	reg = readl(&clkrst->crc_rst_dev[TEGRA_DEV_U]);
-	reg &= ~SWR_CSITE_RST;
-	writel(reg, &clkrst->crc_rst_dev[TEGRA_DEV_U]);
-#endif
-
-	/* Unlock the CPU CoreSight interfaces */
-	reg = 0xC5ACCE55;
-	writel(reg, CSITE_CPU_DBG0_LAR);
-	writel(reg, CSITE_CPU_DBG1_LAR);
-
-	/*
-	 * Sample the microsecond timestamp again. This is the time we must
-	 * use when returning from LP0 for PLL stabilization delays.
-	 */
-	reg = readl(TIMER_USEC_CNTR);
-	writel(reg, &pmc->pmc_scratch1);
-
-	pllx_base.word = 0;
-	pllx_misc.word = 0;
-	scratch3.word = readl(&pmc->pmc_scratch3);
-
-	/* Get the OSC. For 19.2 MHz, use 19 to make the calculations easier */
-	reg = (readl(TIMER_USEC_CFG) & USEC_CFG_DIVISOR_MASK) + 1;
-
-	/*
-	 * According to the TRM, for 19.2MHz OSC, the USEC_DIVISOR is 0x5f, and
-	 * USEC_DIVIDEND is 0x04. So, if USEC_DIVISOR > 26, OSC is 19.2 MHz.
-	 *
-	 * reg is used to calculate the pllx freq, which is used to determine if
-	 * to set dccon or not.
-	 */
-	if (reg > 26)
-		reg = 19;
-
-	/* PLLX_BASE.PLLX_DIVM */
-	if (scratch3.pllx_base_divm == reg)
-		reg = 0;
-	else
-		reg = 1;
-
-	/* PLLX_BASE.PLLX_DIVN */
-	pllx_base.divn = scratch3.pllx_base_divn;
-	reg = scratch3.pllx_base_divn << reg;
-
-	/* PLLX_BASE.PLLX_DIVP */
-	pllx_base.divp = scratch3.pllx_base_divp;
-	reg = reg >> scratch3.pllx_base_divp;
-
-	pllx_base.bypass = 1;
-
-	/* PLLX_MISC_DCCON must be set for pllx frequency > 600 MHz. */
-	if (reg > 600)
-		pllx_misc.dccon = 1;
-
-	/* PLLX_MISC_LFCON */
-	pllx_misc.lfcon = scratch3.pllx_misc_lfcon;
-
-	/* PLLX_MISC_CPCON */
-	pllx_misc.cpcon = scratch3.pllx_misc_cpcon;
-
-	writel(pllx_misc.word, &clkrst->crc_pll_simple[SIMPLE_PLLX].pll_misc);
-	writel(pllx_base.word, &clkrst->crc_pll_simple[SIMPLE_PLLX].pll_base);
-
-	pllx_base.enable = 1;
-	writel(pllx_base.word, &clkrst->crc_pll_simple[SIMPLE_PLLX].pll_base);
-	pllx_base.bypass = 0;
-	writel(pllx_base.word, &clkrst->crc_pll_simple[SIMPLE_PLLX].pll_base);
-
-	writel(0, flow->halt_cpu_events);
-
-	reg = CPU_CMPLX_CPURESET0 | CPU_CMPLX_DBGRESET0 | CPU_CMPLX_DERESET0;
-	writel(reg, &clkrst->crc_cpu_cmplx_clr);
-
-	reg = PLLM_OUT1_RSTN_RESET_DISABLE | PLLM_OUT1_CLKEN_ENABLE |
-	      PLLM_OUT1_RATIO_VAL_8;
-	writel(reg, &clkrst->crc_pll[CLOCK_ID_MEMORY].pll_out[0]);
-
-	reg = SCLK_SWAKE_FIQ_SRC_PLLM_OUT1 | SCLK_SWAKE_IRQ_SRC_PLLM_OUT1 |
-	      SCLK_SWAKE_RUN_SRC_PLLM_OUT1 | SCLK_SWAKE_IDLE_SRC_PLLM_OUT1 |
-	      SCLK_SYS_STATE_IDLE;
-	writel(reg, &clkrst->crc_sclk_brst_pol);
-
-	/* avp_resume: no return after the write */
-	reg = readl(&clkrst->crc_rst_dev[TEGRA_DEV_L]);
-	reg &= ~CPU_RST;
-	writel(reg, &clkrst->crc_rst_dev[TEGRA_DEV_L]);
-
-	/* avp_halt: */
-avp_halt:
-	reg = EVENT_MODE_STOP | EVENT_JTAG;
-	writel(reg, flow->halt_cop_events);
-	goto avp_halt;
-
-do_reset:
-	/*
-	 * Execution comes here if something goes wrong. The chip is reset and
-	 * a cold boot is performed.
-	 */
-	writel(SWR_TRIG_SYS_RST, &clkrst->crc_rst_dev[TEGRA_DEV_L]);
-	goto do_reset;
-}
-
-/*
- * wb_end() is a dummy function, and must be directly following wb_start(),
- * and is used to calculate the size of wb_start().
- */
-void wb_end(void)
-{
-}
diff --git a/arch/arm/cpu/tegra20-common/warmboot_avp.h b/arch/arm/cpu/tegra20-common/warmboot_avp.h
deleted file mode 100644
index 7b86acb156..0000000000
--- a/arch/arm/cpu/tegra20-common/warmboot_avp.h
+++ /dev/null
@@ -1,65 +0,0 @@
-/*
- * (C) Copyright 2010, 2011
- * NVIDIA Corporation <www.nvidia.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#ifndef _WARMBOOT_AVP_H_
-#define _WARMBOOT_AVP_H_
-
-#define TEGRA_DEV_L			0
-#define TEGRA_DEV_H			1
-#define TEGRA_DEV_U			2
-
-#define SIMPLE_PLLX			(CLOCK_ID_XCPU - CLOCK_ID_FIRST_SIMPLE)
-#define SIMPLE_PLLE			(CLOCK_ID_EPCI - CLOCK_ID_FIRST_SIMPLE)
-
-#define TIMER_USEC_CNTR			(NV_PA_TMRUS_BASE + 0)
-#define TIMER_USEC_CFG			(NV_PA_TMRUS_BASE + 4)
-
-#define USEC_CFG_DIVISOR_MASK		0xffff
-
-#define CONFIG_CTL_TBE			(1 << 7)
-#define CONFIG_CTL_JTAG			(1 << 6)
-
-#define CPU_RST				(1 << 0)
-#define CLK_ENB_CPU			(1 << 0)
-#define SWR_TRIG_SYS_RST		(1 << 2)
-#define SWR_CSITE_RST			(1 << 9)
-
-#define PWRGATE_STATUS_CPU		(1 << 0)
-#define PWRGATE_TOGGLE_PARTID_CPU	(0 << 0)
-#define PWRGATE_TOGGLE_START		(1 << 8)
-
-#define CPU_CMPLX_CPU_BRIDGE_CLKDIV_4	(3 << 0)
-#define CPU_CMPLX_CPU0_CLK_STP_STOP	(1 << 8)
-#define CPU_CMPLX_CPU0_CLK_STP_RUN	(0 << 8)
-#define CPU_CMPLX_CPU1_CLK_STP_STOP	(1 << 9)
-#define CPU_CMPLX_CPU1_CLK_STP_RUN	(0 << 9)
-
-#define CPU_CMPLX_CPURESET0		(1 << 0)
-#define CPU_CMPLX_CPURESET1		(1 << 1)
-#define CPU_CMPLX_DERESET0		(1 << 4)
-#define CPU_CMPLX_DERESET1		(1 << 5)
-#define CPU_CMPLX_DBGRESET0		(1 << 12)
-#define CPU_CMPLX_DBGRESET1		(1 << 13)
-
-#define PLLM_OUT1_RSTN_RESET_DISABLE	(1 << 0)
-#define PLLM_OUT1_CLKEN_ENABLE		(1 << 1)
-#define PLLM_OUT1_RATIO_VAL_8		(8 << 8)
-
-#define SCLK_SYS_STATE_IDLE		(1 << 28)
-#define SCLK_SWAKE_FIQ_SRC_PLLM_OUT1	(7 << 12)
-#define SCLK_SWAKE_IRQ_SRC_PLLM_OUT1	(7 << 8)
-#define SCLK_SWAKE_RUN_SRC_PLLM_OUT1	(7 << 4)
-#define SCLK_SWAKE_IDLE_SRC_PLLM_OUT1	(7 << 0)
-
-#define EVENT_ZERO_VAL_20		(20 << 0)
-#define EVENT_MSEC			(1 << 24)
-#define EVENT_JTAG			(1 << 28)
-#define EVENT_MODE_STOP			(2 << 29)
-
-#define CCLK_PLLP_BURST_POLICY		0x20004444
-
-#endif
diff --git a/arch/arm/cpu/tegra30-common/Makefile b/arch/arm/cpu/tegra30-common/Makefile
deleted file mode 100644
index d2d616e8a4..0000000000
--- a/arch/arm/cpu/tegra30-common/Makefile
+++ /dev/null
@@ -1,20 +0,0 @@
-#
-# Copyright (c) 2010-2012, NVIDIA CORPORATION.  All rights reserved.
-#
-# (C) Copyright 2000-2008
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-#
-# This program is free software; you can redistribute it and/or modify it
-# under the terms and conditions of the GNU General Public License,
-# version 2, as published by the Free Software Foundation.
-#
-# This program is distributed in the hope it will be useful, but WITHOUT
-# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-# more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <http://www.gnu.org/licenses/>.
-#
-
-obj-y	+= clock.o funcmux.o pinmux.o
diff --git a/arch/arm/cpu/tegra30-common/clock.c b/arch/arm/cpu/tegra30-common/clock.c
deleted file mode 100644
index 0eb0f0ade3..0000000000
--- a/arch/arm/cpu/tegra30-common/clock.c
+++ /dev/null
@@ -1,744 +0,0 @@
-/*
- * Copyright (c) 2010-2014, NVIDIA CORPORATION.  All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-/* Tegra30 Clock control functions */
-
-#include <common.h>
-#include <errno.h>
-#include <asm/io.h>
-#include <asm/arch/clock.h>
-#include <asm/arch/tegra.h>
-#include <asm/arch-tegra/clk_rst.h>
-#include <asm/arch-tegra/timer.h>
-#include <div64.h>
-#include <fdtdec.h>
-
-/*
- * Clock types that we can use as a source. The Tegra30 has muxes for the
- * peripheral clocks, and in most cases there are four options for the clock
- * source. This gives us a clock 'type' and exploits what commonality exists
- * in the device.
- *
- * Letters are obvious, except for T which means CLK_M, and S which means the
- * clock derived from 32KHz. Beware that CLK_M (also called OSC in the
- * datasheet) and PLL_M are different things. The former is the basic
- * clock supplied to the SOC from an external oscillator. The latter is the
- * memory clock PLL.
- *
- * See definitions in clock_id in the header file.
- */
-enum clock_type_id {
-	CLOCK_TYPE_AXPT,	/* PLL_A, PLL_X, PLL_P, CLK_M */
-	CLOCK_TYPE_MCPA,	/* and so on */
-	CLOCK_TYPE_MCPT,
-	CLOCK_TYPE_PCM,
-	CLOCK_TYPE_PCMT,
-	CLOCK_TYPE_PCMT16,
-	CLOCK_TYPE_PDCT,
-	CLOCK_TYPE_ACPT,
-	CLOCK_TYPE_ASPTE,
-	CLOCK_TYPE_PMDACD2T,
-	CLOCK_TYPE_PCST,
-
-	CLOCK_TYPE_COUNT,
-	CLOCK_TYPE_NONE = -1,   /* invalid clock type */
-};
-
-enum {
-	CLOCK_MAX_MUX   = 8     /* number of source options for each clock */
-};
-
-/*
- * Clock source mux for each clock type. This just converts our enum into
- * a list of mux sources for use by the code.
- *
- * Note:
- *  The extra column in each clock source array is used to store the mask
- *  bits in its register for the source.
- */
-#define CLK(x) CLOCK_ID_ ## x
-static enum clock_id clock_source[CLOCK_TYPE_COUNT][CLOCK_MAX_MUX+1] = {
-	{ CLK(AUDIO),   CLK(XCPU),      CLK(PERIPH),    CLK(OSC),
-		CLK(NONE),      CLK(NONE),      CLK(NONE),      CLK(NONE),
-		MASK_BITS_31_30},
-	{ CLK(MEMORY),  CLK(CGENERAL),  CLK(PERIPH),    CLK(AUDIO),
-		CLK(NONE),      CLK(NONE),      CLK(NONE),      CLK(NONE),
-		MASK_BITS_31_30},
-	{ CLK(MEMORY),  CLK(CGENERAL),  CLK(PERIPH),    CLK(OSC),
-		CLK(NONE),      CLK(NONE),      CLK(NONE),      CLK(NONE),
-		MASK_BITS_31_30},
-	{ CLK(PERIPH),  CLK(CGENERAL),  CLK(MEMORY),    CLK(NONE),
-		CLK(NONE),      CLK(NONE),      CLK(NONE),      CLK(NONE),
-		MASK_BITS_31_30},
-	{ CLK(PERIPH),  CLK(CGENERAL),  CLK(MEMORY),    CLK(OSC),
-		CLK(NONE),      CLK(NONE),      CLK(NONE),      CLK(NONE),
-		MASK_BITS_31_30},
-	{ CLK(PERIPH),  CLK(CGENERAL),  CLK(MEMORY),    CLK(OSC),
-		CLK(NONE),      CLK(NONE),      CLK(NONE),      CLK(NONE),
-		MASK_BITS_31_30},
-	{ CLK(PERIPH),  CLK(DISPLAY),   CLK(CGENERAL),  CLK(OSC),
-		CLK(NONE),      CLK(NONE),      CLK(NONE),      CLK(NONE),
-		MASK_BITS_31_30},
-	{ CLK(AUDIO),   CLK(CGENERAL),  CLK(PERIPH),    CLK(OSC),
-		CLK(NONE),      CLK(NONE),      CLK(NONE),      CLK(NONE),
-		MASK_BITS_31_30},
-	{ CLK(AUDIO),   CLK(SFROM32KHZ),	CLK(PERIPH),   CLK(OSC),
-		CLK(EPCI),      CLK(NONE),      CLK(NONE),      CLK(NONE),
-		MASK_BITS_31_29},
-	{ CLK(PERIPH),  CLK(MEMORY),    CLK(DISPLAY),   CLK(AUDIO),
-		CLK(CGENERAL),  CLK(DISPLAY2),  CLK(OSC),       CLK(NONE),
-		MASK_BITS_31_29},
-	{ CLK(PERIPH),  CLK(CGENERAL),  CLK(SFROM32KHZ), CLK(OSC),
-		CLK(NONE),      CLK(NONE),      CLK(NONE),      CLK(NONE),
-		MASK_BITS_31_28}
-};
-
-/*
- * Clock type for each peripheral clock source. We put the name in each
- * record just so it is easy to match things up
- */
-#define TYPE(name, type) type
-static enum clock_type_id clock_periph_type[PERIPHC_COUNT] = {
-	/* 0x00 */
-	TYPE(PERIPHC_I2S1,	CLOCK_TYPE_AXPT),
-	TYPE(PERIPHC_I2S2,      CLOCK_TYPE_AXPT),
-	TYPE(PERIPHC_SPDIF_OUT, CLOCK_TYPE_AXPT),
-	TYPE(PERIPHC_SPDIF_IN,  CLOCK_TYPE_PCM),
-	TYPE(PERIPHC_PWM,       CLOCK_TYPE_PCST),  /* only PWM uses b29:28 */
-	TYPE(PERIPHC_NONE,      CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_SBC2,      CLOCK_TYPE_PCMT),
-	TYPE(PERIPHC_SBC3,      CLOCK_TYPE_PCMT),
-
-	/* 0x08 */
-	TYPE(PERIPHC_NONE,      CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_I2C1,      CLOCK_TYPE_PCMT16),
-	TYPE(PERIPHC_DVC_I2C,   CLOCK_TYPE_PCMT16),
-	TYPE(PERIPHC_NONE,      CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_NONE,      CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_SBC1,      CLOCK_TYPE_PCMT),
-	TYPE(PERIPHC_DISP1,     CLOCK_TYPE_PMDACD2T),
-	TYPE(PERIPHC_DISP2,     CLOCK_TYPE_PMDACD2T),
-
-	/* 0x10 */
-	TYPE(PERIPHC_CVE,       CLOCK_TYPE_PDCT),
-	TYPE(PERIPHC_NONE,      CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_VI,	CLOCK_TYPE_MCPA),
-	TYPE(PERIPHC_NONE,      CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_SDMMC1,    CLOCK_TYPE_PCMT),
-	TYPE(PERIPHC_SDMMC2,	CLOCK_TYPE_PCMT),
-	TYPE(PERIPHC_G3D,	CLOCK_TYPE_MCPA),
-	TYPE(PERIPHC_G2D,	CLOCK_TYPE_MCPA),
-
-	/* 0x18 */
-	TYPE(PERIPHC_NDFLASH,	CLOCK_TYPE_PCMT),
-	TYPE(PERIPHC_SDMMC4,	CLOCK_TYPE_PCMT),
-	TYPE(PERIPHC_VFIR,      CLOCK_TYPE_PCMT),
-	TYPE(PERIPHC_EPP,       CLOCK_TYPE_MCPA),
-	TYPE(PERIPHC_MPE,       CLOCK_TYPE_MCPA),
-	TYPE(PERIPHC_MIPI,      CLOCK_TYPE_PCMT),       /* MIPI base-band HSI */
-	TYPE(PERIPHC_UART1,     CLOCK_TYPE_PCMT),
-	TYPE(PERIPHC_UART2,     CLOCK_TYPE_PCMT),
-
-	/* 0x20 */
-	TYPE(PERIPHC_HOST1X,    CLOCK_TYPE_MCPA),
-	TYPE(PERIPHC_NONE,      CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_TVO,       CLOCK_TYPE_PDCT),
-	TYPE(PERIPHC_HDMI,      CLOCK_TYPE_PMDACD2T),
-	TYPE(PERIPHC_NONE,      CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_TVDAC,     CLOCK_TYPE_PDCT),
-	TYPE(PERIPHC_I2C2,      CLOCK_TYPE_PCMT16),
-	TYPE(PERIPHC_EMC,	CLOCK_TYPE_MCPT),
-
-	/* 0x28 */
-	TYPE(PERIPHC_UART3,	CLOCK_TYPE_PCMT),
-	TYPE(PERIPHC_NONE,	CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_VI,	CLOCK_TYPE_MCPA),
-	TYPE(PERIPHC_NONE,      CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_NONE,      CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_SBC4,      CLOCK_TYPE_PCMT),
-	TYPE(PERIPHC_I2C3,      CLOCK_TYPE_PCMT16),
-	TYPE(PERIPHC_SDMMC3,    CLOCK_TYPE_PCMT),
-
-	/* 0x30 */
-	TYPE(PERIPHC_UART4,	CLOCK_TYPE_PCMT),
-	TYPE(PERIPHC_UART5,	CLOCK_TYPE_PCMT),
-	TYPE(PERIPHC_VDE,	CLOCK_TYPE_PCMT),
-	TYPE(PERIPHC_OWR,       CLOCK_TYPE_PCMT),
-	TYPE(PERIPHC_NOR,       CLOCK_TYPE_PCMT),
-	TYPE(PERIPHC_CSITE,     CLOCK_TYPE_PCMT),
-	TYPE(PERIPHC_I2S0,      CLOCK_TYPE_AXPT),
-	TYPE(PERIPHC_NONE,      CLOCK_TYPE_NONE),
-
-	/* 0x38h */	     /* Jumps to reg offset 0x3B0h - new for T30 */
-	TYPE(PERIPHC_G3D2,      CLOCK_TYPE_MCPA),
-	TYPE(PERIPHC_MSELECT,   CLOCK_TYPE_PCMT),
-	TYPE(PERIPHC_TSENSOR,   CLOCK_TYPE_PCST),       /* s/b PCTS */
-	TYPE(PERIPHC_I2S3,      CLOCK_TYPE_AXPT),
-	TYPE(PERIPHC_I2S4,      CLOCK_TYPE_AXPT),
-	TYPE(PERIPHC_I2C4,      CLOCK_TYPE_PCMT16),
-	TYPE(PERIPHC_SBC5,      CLOCK_TYPE_PCMT),
-	TYPE(PERIPHC_SBC6,      CLOCK_TYPE_PCMT),
-
-	/* 0x40 */
-	TYPE(PERIPHC_AUDIO,     CLOCK_TYPE_ACPT),
-	TYPE(PERIPHC_NONE,      CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_DAM0,      CLOCK_TYPE_ACPT),
-	TYPE(PERIPHC_DAM1,      CLOCK_TYPE_ACPT),
-	TYPE(PERIPHC_DAM2,      CLOCK_TYPE_ACPT),
-	TYPE(PERIPHC_HDA2CODEC2X, CLOCK_TYPE_PCMT),
-	TYPE(PERIPHC_ACTMON,    CLOCK_TYPE_PCST),       /* MASK 31:30 */
-	TYPE(PERIPHC_EXTPERIPH1, CLOCK_TYPE_ASPTE),
-
-	/* 0x48 */
-	TYPE(PERIPHC_EXTPERIPH2, CLOCK_TYPE_ASPTE),
-	TYPE(PERIPHC_EXTPERIPH3, CLOCK_TYPE_ASPTE),
-	TYPE(PERIPHC_NANDSPEED, CLOCK_TYPE_PCMT),
-	TYPE(PERIPHC_I2CSLOW,   CLOCK_TYPE_PCST),       /* MASK 31:30 */
-	TYPE(PERIPHC_SYS,       CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_SPEEDO,    CLOCK_TYPE_PCMT),
-	TYPE(PERIPHC_NONE,      CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_NONE,      CLOCK_TYPE_NONE),
-
-	/* 0x50 */
-	TYPE(PERIPHC_NONE,      CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_NONE,      CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_NONE,      CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_NONE,      CLOCK_TYPE_NONE),
-	TYPE(PERIPHC_SATAOOB,   CLOCK_TYPE_PCMT),       /* offset 0x420h */
-	TYPE(PERIPHC_SATA,      CLOCK_TYPE_PCMT),
-	TYPE(PERIPHC_HDA,       CLOCK_TYPE_PCMT),
-};
-
-/*
- * This array translates a periph_id to a periphc_internal_id
- *
- * Not present/matched up:
- *	uint vi_sensor;	 _VI_SENSOR_0,		0x1A8
- *	SPDIF - which is both 0x08 and 0x0c
- *
- */
-#define NONE(name) (-1)
-#define OFFSET(name, value) PERIPHC_ ## name
-static s8 periph_id_to_internal_id[PERIPH_ID_COUNT] = {
-	/* Low word: 31:0 */
-	NONE(CPU),
-	NONE(COP),
-	NONE(TRIGSYS),
-	NONE(RESERVED3),
-	NONE(RESERVED4),
-	NONE(TMR),
-	PERIPHC_UART1,
-	PERIPHC_UART2,  /* and vfir 0x68 */
-
-	/* 8 */
-	NONE(GPIO),
-	PERIPHC_SDMMC2,
-	NONE(SPDIF),	    /* 0x08 and 0x0c, unclear which to use */
-	PERIPHC_I2S1,
-	PERIPHC_I2C1,
-	PERIPHC_NDFLASH,
-	PERIPHC_SDMMC1,
-	PERIPHC_SDMMC4,
-
-	/* 16 */
-	NONE(RESERVED16),
-	PERIPHC_PWM,
-	PERIPHC_I2S2,
-	PERIPHC_EPP,
-	PERIPHC_VI,
-	PERIPHC_G2D,
-	NONE(USBD),
-	NONE(ISP),
-
-	/* 24 */
-	PERIPHC_G3D,
-	NONE(RESERVED25),
-	PERIPHC_DISP2,
-	PERIPHC_DISP1,
-	PERIPHC_HOST1X,
-	NONE(VCP),
-	PERIPHC_I2S0,
-	NONE(CACHE2),
-
-	/* Middle word: 63:32 */
-	NONE(MEM),
-	NONE(AHBDMA),
-	NONE(APBDMA),
-	NONE(RESERVED35),
-	NONE(RESERVED36),
-	NONE(STAT_MON),
-	NONE(RESERVED38),
-	NONE(RESERVED39),
-
-	/* 40 */
-	NONE(KFUSE),
-	PERIPHC_SBC1,
-	PERIPHC_NOR,
-	NONE(RESERVED43),
-	PERIPHC_SBC2,
-	NONE(RESERVED45),
-	PERIPHC_SBC3,
-	PERIPHC_DVC_I2C,
-
-	/* 48 */
-	NONE(DSI),
-	PERIPHC_TVO,    /* also CVE 0x40 */
-	PERIPHC_MIPI,
-	PERIPHC_HDMI,
-	NONE(CSI),
-	PERIPHC_TVDAC,
-	PERIPHC_I2C2,
-	PERIPHC_UART3,
-
-	/* 56 */
-	NONE(RESERVED56),
-	PERIPHC_EMC,
-	NONE(USB2),
-	NONE(USB3),
-	PERIPHC_MPE,
-	PERIPHC_VDE,
-	NONE(BSEA),
-	NONE(BSEV),
-
-	/* Upper word 95:64 */
-	PERIPHC_SPEEDO,
-	PERIPHC_UART4,
-	PERIPHC_UART5,
-	PERIPHC_I2C3,
-	PERIPHC_SBC4,
-	PERIPHC_SDMMC3,
-	NONE(PCIE),
-	PERIPHC_OWR,
-
-	/* 72 */
-	NONE(AFI),
-	PERIPHC_CSITE,
-	NONE(PCIEXCLK),
-	NONE(AVPUCQ),
-	NONE(RESERVED76),
-	NONE(RESERVED77),
-	NONE(RESERVED78),
-	NONE(DTV),
-
-	/* 80 */
-	PERIPHC_NANDSPEED,
-	PERIPHC_I2CSLOW,
-	NONE(DSIB),
-	NONE(RESERVED83),
-	NONE(IRAMA),
-	NONE(IRAMB),
-	NONE(IRAMC),
-	NONE(IRAMD),
-
-	/* 88 */
-	NONE(CRAM2),
-	NONE(RESERVED89),
-	NONE(MDOUBLER),
-	NONE(RESERVED91),
-	NONE(SUSOUT),
-	NONE(RESERVED93),
-	NONE(RESERVED94),
-	NONE(RESERVED95),
-
-	/* V word: 31:0 */
-	NONE(CPUG),
-	NONE(CPULP),
-	PERIPHC_G3D2,
-	PERIPHC_MSELECT,
-	PERIPHC_TSENSOR,
-	PERIPHC_I2S3,
-	PERIPHC_I2S4,
-	PERIPHC_I2C4,
-
-	/* 08 */
-	PERIPHC_SBC5,
-	PERIPHC_SBC6,
-	PERIPHC_AUDIO,
-	NONE(APBIF),
-	PERIPHC_DAM0,
-	PERIPHC_DAM1,
-	PERIPHC_DAM2,
-	PERIPHC_HDA2CODEC2X,
-
-	/* 16 */
-	NONE(ATOMICS),
-	NONE(RESERVED17),
-	NONE(RESERVED18),
-	NONE(RESERVED19),
-	NONE(RESERVED20),
-	NONE(RESERVED21),
-	NONE(RESERVED22),
-	PERIPHC_ACTMON,
-
-	/* 24 */
-	NONE(RESERVED24),
-	NONE(RESERVED25),
-	NONE(RESERVED26),
-	NONE(RESERVED27),
-	PERIPHC_SATA,
-	PERIPHC_HDA,
-	NONE(RESERVED30),
-	NONE(RESERVED31),
-
-	/* W word: 31:0 */
-	NONE(HDA2HDMICODEC),
-	NONE(SATACOLD),
-	NONE(RESERVED0_PCIERX0),
-	NONE(RESERVED1_PCIERX1),
-	NONE(RESERVED2_PCIERX2),
-	NONE(RESERVED3_PCIERX3),
-	NONE(RESERVED4_PCIERX4),
-	NONE(RESERVED5_PCIERX5),
-
-	/* 40 */
-	NONE(CEC),
-	NONE(RESERVED6_PCIE2),
-	NONE(RESERVED7_EMC),
-	NONE(RESERVED8_HDMI),
-	NONE(RESERVED9_SATA),
-	NONE(RESERVED10_MIPI),
-	NONE(EX_RESERVED46),
-	NONE(EX_RESERVED47),
-};
-
-/*
- * Get the oscillator frequency, from the corresponding hardware configuration
- * field. Note that T30 supports 3 new higher freqs, but we map back
- * to the old T20 freqs. Support for the higher oscillators is TBD.
- */
-enum clock_osc_freq clock_get_osc_freq(void)
-{
-	struct clk_rst_ctlr *clkrst =
-			(struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE;
-	u32 reg;
-
-	reg = readl(&clkrst->crc_osc_ctrl);
-	reg = (reg & OSC_FREQ_MASK) >> OSC_FREQ_SHIFT;
-
-	if (reg & 1)			/* one of the newer freqs */
-		printf("Warning: OSC_FREQ is unsupported! (%d)\n", reg);
-
-	return reg >> 2;	/* Map to most common (T20) freqs */
-}
-
-/* Returns a pointer to the clock source register for a peripheral */
-u32 *get_periph_source_reg(enum periph_id periph_id)
-{
-	struct clk_rst_ctlr *clkrst =
-		(struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE;
-	enum periphc_internal_id internal_id;
-
-	/* Coresight is a special case */
-	if (periph_id == PERIPH_ID_CSI)
-		return &clkrst->crc_clk_src[PERIPH_ID_CSI+1];
-
-	assert(periph_id >= PERIPH_ID_FIRST && periph_id < PERIPH_ID_COUNT);
-	internal_id = periph_id_to_internal_id[periph_id];
-	assert(internal_id != -1);
-	if (internal_id >= PERIPHC_VW_FIRST) {
-		internal_id -= PERIPHC_VW_FIRST;
-		return &clkrst->crc_clk_src_vw[internal_id];
-	} else
-		return &clkrst->crc_clk_src[internal_id];
-}
-
-/**
- * Given a peripheral ID and the required source clock, this returns which
- * value should be programmed into the source mux for that peripheral.
- *
- * There is special code here to handle the one source type with 5 sources.
- *
- * @param periph_id	peripheral to start
- * @param source	PLL id of required parent clock
- * @param mux_bits	Set to number of bits in mux register: 2 or 4
- * @param divider_bits  Set to number of divider bits (8 or 16)
- * @return mux value (0-4, or -1 if not found)
- */
-int get_periph_clock_source(enum periph_id periph_id,
-	enum clock_id parent, int *mux_bits, int *divider_bits)
-{
-	enum clock_type_id type;
-	enum periphc_internal_id internal_id;
-	int mux;
-
-	assert(clock_periph_id_isvalid(periph_id));
-
-	internal_id = periph_id_to_internal_id[periph_id];
-	assert(periphc_internal_id_isvalid(internal_id));
-
-	type = clock_periph_type[internal_id];
-	assert(clock_type_id_isvalid(type));
-
-	*mux_bits = clock_source[type][CLOCK_MAX_MUX];
-
-	if (type == CLOCK_TYPE_PCMT16)
-		*divider_bits = 16;
-	else
-		*divider_bits = 8;
-
-	for (mux = 0; mux < CLOCK_MAX_MUX; mux++)
-		if (clock_source[type][mux] == parent)
-			return mux;
-
-	/* if we get here, either us or the caller has made a mistake */
-	printf("Caller requested bad clock: periph=%d, parent=%d\n", periph_id,
-		parent);
-	return -1;
-}
-
-void clock_set_enable(enum periph_id periph_id, int enable)
-{
-	struct clk_rst_ctlr *clkrst =
-			(struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE;
-	u32 *clk;
-	u32 reg;
-
-	/* Enable/disable the clock to this peripheral */
-	assert(clock_periph_id_isvalid(periph_id));
-	if ((int)periph_id < (int)PERIPH_ID_VW_FIRST)
-		clk = &clkrst->crc_clk_out_enb[PERIPH_REG(periph_id)];
-	else
-		clk = &clkrst->crc_clk_out_enb_vw[PERIPH_REG(periph_id)];
-	reg = readl(clk);
-	if (enable)
-		reg |= PERIPH_MASK(periph_id);
-	else
-		reg &= ~PERIPH_MASK(periph_id);
-	writel(reg, clk);
-}
-
-void reset_set_enable(enum periph_id periph_id, int enable)
-{
-	struct clk_rst_ctlr *clkrst =
-			(struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE;
-	u32 *reset;
-	u32 reg;
-
-	/* Enable/disable reset to the peripheral */
-	assert(clock_periph_id_isvalid(periph_id));
-	if (periph_id < PERIPH_ID_VW_FIRST)
-		reset = &clkrst->crc_rst_dev[PERIPH_REG(periph_id)];
-	else
-		reset = &clkrst->crc_rst_dev_vw[PERIPH_REG(periph_id)];
-	reg = readl(reset);
-	if (enable)
-		reg |= PERIPH_MASK(periph_id);
-	else
-		reg &= ~PERIPH_MASK(periph_id);
-	writel(reg, reset);
-}
-
-#ifdef CONFIG_OF_CONTROL
-/*
- * Convert a device tree clock ID to our peripheral ID. They are mostly
- * the same but we are very cautious so we check that a valid clock ID is
- * provided.
- *
- * @param clk_id	Clock ID according to tegra30 device tree binding
- * @return peripheral ID, or PERIPH_ID_NONE if the clock ID is invalid
- */
-enum periph_id clk_id_to_periph_id(int clk_id)
-{
-	if (clk_id > PERIPH_ID_COUNT)
-		return PERIPH_ID_NONE;
-
-	switch (clk_id) {
-	case PERIPH_ID_RESERVED3:
-	case PERIPH_ID_RESERVED4:
-	case PERIPH_ID_RESERVED16:
-	case PERIPH_ID_RESERVED24:
-	case PERIPH_ID_RESERVED35:
-	case PERIPH_ID_RESERVED43:
-	case PERIPH_ID_RESERVED45:
-	case PERIPH_ID_RESERVED56:
-	case PERIPH_ID_PCIEXCLK:
-	case PERIPH_ID_RESERVED76:
-	case PERIPH_ID_RESERVED77:
-	case PERIPH_ID_RESERVED78:
-	case PERIPH_ID_RESERVED83:
-	case PERIPH_ID_RESERVED89:
-	case PERIPH_ID_RESERVED91:
-	case PERIPH_ID_RESERVED93:
-	case PERIPH_ID_RESERVED94:
-	case PERIPH_ID_RESERVED95:
-		return PERIPH_ID_NONE;
-	default:
-		return clk_id;
-	}
-}
-#endif /* CONFIG_OF_CONTROL */
-
-void clock_early_init(void)
-{
-	tegra30_set_up_pllp();
-}
-
-void arch_timer_init(void)
-{
-}
-
-#define PMC_SATA_PWRGT 0x1ac
-#define  PMC_SATA_PWRGT_PLLE_IDDQ_OVERRIDE (1 << 5)
-#define  PMC_SATA_PWRGT_PLLE_IDDQ_SWCTL (1 << 4)
-
-#define PLLE_SS_CNTL 0x68
-#define  PLLE_SS_CNTL_SSCINCINTRV(x) (((x) & 0x3f) << 24)
-#define  PLLE_SS_CNTL_SSCINC(x) (((x) & 0xff) << 16)
-#define  PLLE_SS_CNTL_SSCBYP (1 << 12)
-#define  PLLE_SS_CNTL_INTERP_RESET (1 << 11)
-#define  PLLE_SS_CNTL_BYPASS_SS (1 << 10)
-#define  PLLE_SS_CNTL_SSCMAX(x) (((x) & 0x1ff) << 0)
-
-#define PLLE_BASE 0x0e8
-#define  PLLE_BASE_ENABLE_CML (1 << 31)
-#define  PLLE_BASE_ENABLE (1 << 30)
-#define  PLLE_BASE_PLDIV_CML(x) (((x) & 0xf) << 24)
-#define  PLLE_BASE_PLDIV(x) (((x) & 0x3f) << 16)
-#define  PLLE_BASE_NDIV(x) (((x) & 0xff) << 8)
-#define  PLLE_BASE_MDIV(x) (((x) & 0xff) << 0)
-
-#define PLLE_MISC 0x0ec
-#define  PLLE_MISC_SETUP_BASE(x) (((x) & 0xffff) << 16)
-#define  PLLE_MISC_PLL_READY (1 << 15)
-#define  PLLE_MISC_LOCK (1 << 11)
-#define  PLLE_MISC_LOCK_ENABLE (1 << 9)
-#define  PLLE_MISC_SETUP_EXT(x) (((x) & 0x3) << 2)
-
-static int tegra_plle_train(void)
-{
-	unsigned int timeout = 2000;
-	unsigned long value;
-
-	value = readl(NV_PA_PMC_BASE + PMC_SATA_PWRGT);
-	value |= PMC_SATA_PWRGT_PLLE_IDDQ_OVERRIDE;
-	writel(value, NV_PA_PMC_BASE + PMC_SATA_PWRGT);
-
-	value = readl(NV_PA_PMC_BASE + PMC_SATA_PWRGT);
-	value |= PMC_SATA_PWRGT_PLLE_IDDQ_SWCTL;
-	writel(value, NV_PA_PMC_BASE + PMC_SATA_PWRGT);
-
-	value = readl(NV_PA_PMC_BASE + PMC_SATA_PWRGT);
-	value &= ~PMC_SATA_PWRGT_PLLE_IDDQ_OVERRIDE;
-	writel(value, NV_PA_PMC_BASE + PMC_SATA_PWRGT);
-
-	do {
-		value = readl(NV_PA_CLK_RST_BASE + PLLE_MISC);
-		if (value & PLLE_MISC_PLL_READY)
-			break;
-
-		udelay(100);
-	} while (--timeout);
-
-	if (timeout == 0) {
-		error("timeout waiting for PLLE to become ready");
-		return -ETIMEDOUT;
-	}
-
-	return 0;
-}
-
-int tegra_plle_enable(void)
-{
-	unsigned int cpcon = 11, p = 18, n = 150, m = 1, timeout = 1000;
-	u32 value;
-	int err;
-
-	/* disable PLLE clock */
-	value = readl(NV_PA_CLK_RST_BASE + PLLE_BASE);
-	value &= ~PLLE_BASE_ENABLE_CML;
-	value &= ~PLLE_BASE_ENABLE;
-	writel(value, NV_PA_CLK_RST_BASE + PLLE_BASE);
-
-	/* clear lock enable and setup field */
-	value = readl(NV_PA_CLK_RST_BASE + PLLE_MISC);
-	value &= ~PLLE_MISC_LOCK_ENABLE;
-	value &= ~PLLE_MISC_SETUP_BASE(0xffff);
-	value &= ~PLLE_MISC_SETUP_EXT(0x3);
-	writel(value, NV_PA_CLK_RST_BASE + PLLE_MISC);
-
-	value = readl(NV_PA_CLK_RST_BASE + PLLE_MISC);
-	if ((value & PLLE_MISC_PLL_READY) == 0) {
-		err = tegra_plle_train();
-		if (err < 0) {
-			error("failed to train PLLE: %d", err);
-			return err;
-		}
-	}
-
-	/* configure PLLE */
-	value = readl(NV_PA_CLK_RST_BASE + PLLE_BASE);
-
-	value &= ~PLLE_BASE_PLDIV_CML(0x0f);
-	value |= PLLE_BASE_PLDIV_CML(cpcon);
-
-	value &= ~PLLE_BASE_PLDIV(0x3f);
-	value |= PLLE_BASE_PLDIV(p);
-
-	value &= ~PLLE_BASE_NDIV(0xff);
-	value |= PLLE_BASE_NDIV(n);
-
-	value &= ~PLLE_BASE_MDIV(0xff);
-	value |= PLLE_BASE_MDIV(m);
-
-	writel(value, NV_PA_CLK_RST_BASE + PLLE_BASE);
-
-	value = readl(NV_PA_CLK_RST_BASE + PLLE_MISC);
-	value |= PLLE_MISC_SETUP_BASE(0x7);
-	value |= PLLE_MISC_LOCK_ENABLE;
-	value |= PLLE_MISC_SETUP_EXT(0);
-	writel(value, NV_PA_CLK_RST_BASE + PLLE_MISC);
-
-	value = readl(NV_PA_CLK_RST_BASE + PLLE_SS_CNTL);
-	value |= PLLE_SS_CNTL_SSCBYP | PLLE_SS_CNTL_INTERP_RESET |
-		 PLLE_SS_CNTL_BYPASS_SS;
-	writel(value, NV_PA_CLK_RST_BASE + PLLE_SS_CNTL);
-
-	value = readl(NV_PA_CLK_RST_BASE + PLLE_BASE);
-	value |= PLLE_BASE_ENABLE_CML | PLLE_BASE_ENABLE;
-	writel(value, NV_PA_CLK_RST_BASE + PLLE_BASE);
-
-	do {
-		value = readl(NV_PA_CLK_RST_BASE + PLLE_MISC);
-		if (value & PLLE_MISC_LOCK)
-			break;
-
-		udelay(2);
-	} while (--timeout);
-
-	if (timeout == 0) {
-		error("timeout waiting for PLLE to lock");
-		return -ETIMEDOUT;
-	}
-
-	udelay(50);
-
-	value = readl(NV_PA_CLK_RST_BASE + PLLE_SS_CNTL);
-	value &= ~PLLE_SS_CNTL_SSCINCINTRV(0x3f);
-	value |= PLLE_SS_CNTL_SSCINCINTRV(0x18);
-
-	value &= ~PLLE_SS_CNTL_SSCINC(0xff);
-	value |= PLLE_SS_CNTL_SSCINC(0x01);
-
-	value &= ~PLLE_SS_CNTL_SSCBYP;
-	value &= ~PLLE_SS_CNTL_INTERP_RESET;
-	value &= ~PLLE_SS_CNTL_BYPASS_SS;
-
-	value &= ~PLLE_SS_CNTL_SSCMAX(0x1ff);
-	value |= PLLE_SS_CNTL_SSCMAX(0x24);
-	writel(value, NV_PA_CLK_RST_BASE + PLLE_SS_CNTL);
-
-	return 0;
-}
diff --git a/arch/arm/cpu/tegra30-common/funcmux.c b/arch/arm/cpu/tegra30-common/funcmux.c
deleted file mode 100644
index 409335ce1d..0000000000
--- a/arch/arm/cpu/tegra30-common/funcmux.c
+++ /dev/null
@@ -1,61 +0,0 @@
-/*
- * Copyright (c) 2010-2012, NVIDIA CORPORATION.  All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-/* Tegra30 high-level function multiplexing */
-
-#include <common.h>
-#include <asm/arch/clock.h>
-#include <asm/arch/funcmux.h>
-#include <asm/arch/pinmux.h>
-
-int funcmux_select(enum periph_id id, int config)
-{
-	int bad_config = config != FUNCMUX_DEFAULT;
-
-	switch (id) {
-	case PERIPH_ID_UART1:
-		switch (config) {
-		case FUNCMUX_UART1_ULPI:
-			pinmux_set_func(PMUX_PINGRP_ULPI_DATA0_PO1,
-					PMUX_FUNC_UARTA);
-			pinmux_set_func(PMUX_PINGRP_ULPI_DATA1_PO2,
-					PMUX_FUNC_UARTA);
-			pinmux_set_func(PMUX_PINGRP_ULPI_DATA2_PO3,
-					PMUX_FUNC_UARTA);
-			pinmux_set_func(PMUX_PINGRP_ULPI_DATA3_PO4,
-					PMUX_FUNC_UARTA);
-			pinmux_tristate_disable(PMUX_PINGRP_ULPI_DATA0_PO1);
-			pinmux_tristate_disable(PMUX_PINGRP_ULPI_DATA1_PO2);
-			pinmux_tristate_disable(PMUX_PINGRP_ULPI_DATA2_PO3);
-			pinmux_tristate_disable(PMUX_PINGRP_ULPI_DATA3_PO4);
-			break;
-		}
-		break;
-
-	/* Add other periph IDs here as needed */
-
-	default:
-		debug("%s: invalid periph_id %d", __func__, id);
-		return -1;
-	}
-
-	if (bad_config) {
-		debug("%s: invalid config %d for periph_id %d", __func__,
-		      config, id);
-		return -1;
-	}
-	return 0;
-}
diff --git a/arch/arm/cpu/tegra30-common/pinmux.c b/arch/arm/cpu/tegra30-common/pinmux.c
deleted file mode 100644
index 7eb05743b4..0000000000
--- a/arch/arm/cpu/tegra30-common/pinmux.c
+++ /dev/null
@@ -1,276 +0,0 @@
-/*
- * Copyright (c) 2010-2014, NVIDIA CORPORATION. All rights reserved.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/io.h>
-#include <asm/arch/pinmux.h>
-
-#define PIN(pin, f0, f1, f2, f3)	\
-	{				\
-		.funcs = {		\
-			PMUX_FUNC_##f0,	\
-			PMUX_FUNC_##f1,	\
-			PMUX_FUNC_##f2,	\
-			PMUX_FUNC_##f3,	\
-		},			\
-	}
-
-#define PIN_RESERVED {}
-
-static const struct pmux_pingrp_desc tegra30_pingroups[] = {
-	/*  pin,                  f0,           f1,       f2,       f3 */
-	/* Offset 0x3000 */
-	PIN(ULPI_DATA0_PO1,       SPI3,         HSI,      UARTA,    ULPI),
-	PIN(ULPI_DATA1_PO2,       SPI3,         HSI,      UARTA,    ULPI),
-	PIN(ULPI_DATA2_PO3,       SPI3,         HSI,      UARTA,    ULPI),
-	PIN(ULPI_DATA3_PO4,       SPI3,         HSI,      UARTA,    ULPI),
-	PIN(ULPI_DATA4_PO5,       SPI2,         HSI,      UARTA,    ULPI),
-	PIN(ULPI_DATA5_PO6,       SPI2,         HSI,      UARTA,    ULPI),
-	PIN(ULPI_DATA6_PO7,       SPI2,         HSI,      UARTA,    ULPI),
-	PIN(ULPI_DATA7_PO0,       SPI2,         HSI,      UARTA,    ULPI),
-	PIN(ULPI_CLK_PY0,         SPI1,         RSVD2,    UARTD,    ULPI),
-	PIN(ULPI_DIR_PY1,         SPI1,         RSVD2,    UARTD,    ULPI),
-	PIN(ULPI_NXT_PY2,         SPI1,         RSVD2,    UARTD,    ULPI),
-	PIN(ULPI_STP_PY3,         SPI1,         RSVD2,    UARTD,    ULPI),
-	PIN(DAP3_FS_PP0,          I2S2,         RSVD2,    DISPLAYA, DISPLAYB),
-	PIN(DAP3_DIN_PP1,         I2S2,         RSVD2,    DISPLAYA, DISPLAYB),
-	PIN(DAP3_DOUT_PP2,        I2S2,         RSVD2,    DISPLAYA, DISPLAYB),
-	PIN(DAP3_SCLK_PP3,        I2S2,         RSVD2,    DISPLAYA, DISPLAYB),
-	PIN(PV0,                  RSVD1,        RSVD2,    RSVD3,    RSVD4),
-	PIN(PV1,                  RSVD1,        RSVD2,    RSVD3,    RSVD4),
-	PIN(SDMMC1_CLK_PZ0,       SDMMC1,       RSVD2,    RSVD3,    UARTA),
-	PIN(SDMMC1_CMD_PZ1,       SDMMC1,       RSVD2,    RSVD3,    UARTA),
-	PIN(SDMMC1_DAT3_PY4,      SDMMC1,       RSVD2,    UARTE,    UARTA),
-	PIN(SDMMC1_DAT2_PY5,      SDMMC1,       RSVD2,    UARTE,    UARTA),
-	PIN(SDMMC1_DAT1_PY6,      SDMMC1,       RSVD2,    UARTE,    UARTA),
-	PIN(SDMMC1_DAT0_PY7,      SDMMC1,       RSVD2,    UARTE,    UARTA),
-	PIN(PV2,                  OWR,          RSVD2,    RSVD3,    RSVD4),
-	PIN(PV3,                  CLK_12M_OUT,  RSVD2,    RSVD3,    RSVD4),
-	PIN(CLK2_OUT_PW5,         EXTPERIPH2,   RSVD2,    RSVD3,    RSVD4),
-	PIN(CLK2_REQ_PCC5,        DAP,          RSVD2,    RSVD3,    RSVD4),
-	PIN(LCD_PWR1_PC1,         DISPLAYA,     DISPLAYB, RSVD3,    RSVD4),
-	PIN(LCD_PWR2_PC6,         DISPLAYA,     DISPLAYB, SPI5,     HDCP),
-	PIN(LCD_SDIN_PZ2,         DISPLAYA,     DISPLAYB, SPI5,     RSVD4),
-	PIN(LCD_SDOUT_PN5,        DISPLAYA,     DISPLAYB, SPI5,     HDCP),
-	PIN(LCD_WR_N_PZ3,         DISPLAYA,     DISPLAYB, SPI5,     HDCP),
-	PIN(LCD_CS0_N_PN4,        DISPLAYA,     DISPLAYB, SPI5,     RSVD4),
-	PIN(LCD_DC0_PN6,          DISPLAYA,     DISPLAYB, RSVD3,    RSVD4),
-	PIN(LCD_SCK_PZ4,          DISPLAYA,     DISPLAYB, SPI5,     HDCP),
-	PIN(LCD_PWR0_PB2,         DISPLAYA,     DISPLAYB, SPI5,     HDCP),
-	PIN(LCD_PCLK_PB3,         DISPLAYA,     DISPLAYB, RSVD3,    RSVD4),
-	PIN(LCD_DE_PJ1,           DISPLAYA,     DISPLAYB, RSVD3,    RSVD4),
-	PIN(LCD_HSYNC_PJ3,        DISPLAYA,     DISPLAYB, RSVD3,    RSVD4),
-	PIN(LCD_VSYNC_PJ4,        DISPLAYA,     DISPLAYB, RSVD3,    RSVD4),
-	PIN(LCD_D0_PE0,           DISPLAYA,     DISPLAYB, RSVD3,    RSVD4),
-	PIN(LCD_D1_PE1,           DISPLAYA,     DISPLAYB, RSVD3,    RSVD4),
-	PIN(LCD_D2_PE2,           DISPLAYA,     DISPLAYB, RSVD3,    RSVD4),
-	PIN(LCD_D3_PE3,           DISPLAYA,     DISPLAYB, RSVD3,    RSVD4),
-	PIN(LCD_D4_PE4,           DISPLAYA,     DISPLAYB, RSVD3,    RSVD4),
-	PIN(LCD_D5_PE5,           DISPLAYA,     DISPLAYB, RSVD3,    RSVD4),
-	PIN(LCD_D6_PE6,           DISPLAYA,     DISPLAYB, RSVD3,    RSVD4),
-	PIN(LCD_D7_PE7,           DISPLAYA,     DISPLAYB, RSVD3,    RSVD4),
-	PIN(LCD_D8_PF0,           DISPLAYA,     DISPLAYB, RSVD3,    RSVD4),
-	PIN(LCD_D9_PF1,           DISPLAYA,     DISPLAYB, RSVD3,    RSVD4),
-	PIN(LCD_D10_PF2,          DISPLAYA,     DISPLAYB, RSVD3,    RSVD4),
-	PIN(LCD_D11_PF3,          DISPLAYA,     DISPLAYB, RSVD3,    RSVD4),
-	PIN(LCD_D12_PF4,          DISPLAYA,     DISPLAYB, RSVD3,    RSVD4),
-	PIN(LCD_D13_PF5,          DISPLAYA,     DISPLAYB, RSVD3,    RSVD4),
-	PIN(LCD_D14_PF6,          DISPLAYA,     DISPLAYB, RSVD3,    RSVD4),
-	PIN(LCD_D15_PF7,          DISPLAYA,     DISPLAYB, RSVD3,    RSVD4),
-	PIN(LCD_D16_PM0,          DISPLAYA,     DISPLAYB, RSVD3,    RSVD4),
-	PIN(LCD_D17_PM1,          DISPLAYA,     DISPLAYB, RSVD3,    RSVD4),
-	PIN(LCD_D18_PM2,          DISPLAYA,     DISPLAYB, RSVD3,    RSVD4),
-	PIN(LCD_D19_PM3,          DISPLAYA,     DISPLAYB, RSVD3,    RSVD4),
-	PIN(LCD_D20_PM4,          DISPLAYA,     DISPLAYB, RSVD3,    RSVD4),
-	PIN(LCD_D21_PM5,          DISPLAYA,     DISPLAYB, RSVD3,    RSVD4),
-	PIN(LCD_D22_PM6,          DISPLAYA,     DISPLAYB, RSVD3,    RSVD4),
-	PIN(LCD_D23_PM7,          DISPLAYA,     DISPLAYB, RSVD3,    RSVD4),
-	PIN(LCD_CS1_N_PW0,        DISPLAYA,     DISPLAYB, SPI5,     RSVD4),
-	PIN(LCD_M1_PW1,           DISPLAYA,     DISPLAYB, RSVD3,    RSVD4),
-	PIN(LCD_DC1_PD2,          DISPLAYA,     DISPLAYB, RSVD3,    RSVD4),
-	PIN(HDMI_INT_PN7,         HDMI,         RSVD2,    RSVD3,    RSVD4),
-	PIN(DDC_SCL_PV4,          I2C4,         RSVD2,    RSVD3,    RSVD4),
-	PIN(DDC_SDA_PV5,          I2C4,         RSVD2,    RSVD3,    RSVD4),
-	PIN(CRT_HSYNC_PV6,        CRT,          RSVD2,    RSVD3,    RSVD4),
-	PIN(CRT_VSYNC_PV7,        CRT,          RSVD2,    RSVD3,    RSVD4),
-	PIN(VI_D0_PT4,            DDR,          RSVD2,    VI,       RSVD4),
-	PIN(VI_D1_PD5,            DDR,          SDMMC2,   VI,       RSVD4),
-	PIN(VI_D2_PL0,            DDR,          SDMMC2,   VI,       RSVD4),
-	PIN(VI_D3_PL1,            DDR,          SDMMC2,   VI,       RSVD4),
-	PIN(VI_D4_PL2,            DDR,          SDMMC2,   VI,       RSVD4),
-	PIN(VI_D5_PL3,            DDR,          SDMMC2,   VI,       RSVD4),
-	PIN(VI_D6_PL4,            DDR,          SDMMC2,   VI,       RSVD4),
-	PIN(VI_D7_PL5,            DDR,          SDMMC2,   VI,       RSVD4),
-	PIN(VI_D8_PL6,            DDR,          SDMMC2,   VI,       RSVD4),
-	PIN(VI_D9_PL7,            DDR,          SDMMC2,   VI,       RSVD4),
-	PIN(VI_D10_PT2,           DDR,          RSVD2,    VI,       RSVD4),
-	PIN(VI_D11_PT3,           DDR,          RSVD2,    VI,       RSVD4),
-	PIN(VI_PCLK_PT0,          RSVD1,        SDMMC2,   VI,       RSVD4),
-	PIN(VI_MCLK_PT1,          VI,           VI_ALT1,  VI_ALT2,  VI_ALT3),
-	PIN(VI_VSYNC_PD6,         DDR,          RSVD2,    VI,       RSVD4),
-	PIN(VI_HSYNC_PD7,         DDR,          RSVD2,    VI,       RSVD4),
-	PIN(UART2_RXD_PC3,        UARTB,        SPDIF,    UARTA,    SPI4),
-	PIN(UART2_TXD_PC2,        UARTB,        SPDIF,    UARTA,    SPI4),
-	PIN(UART2_RTS_N_PJ6,      UARTA,        UARTB,    GMI,      SPI4),
-	PIN(UART2_CTS_N_PJ5,      UARTA,        UARTB,    GMI,      SPI4),
-	PIN(UART3_TXD_PW6,        UARTC,        RSVD2,    GMI,      RSVD4),
-	PIN(UART3_RXD_PW7,        UARTC,        RSVD2,    GMI,      RSVD4),
-	PIN(UART3_CTS_N_PA1,      UARTC,        RSVD2,    GMI,      RSVD4),
-	PIN(UART3_RTS_N_PC0,      UARTC,        PWM0,     GMI,      RSVD4),
-	PIN(PU0,                  OWR,          UARTA,    GMI,      RSVD4),
-	PIN(PU1,                  RSVD1,        UARTA,    GMI,      RSVD4),
-	PIN(PU2,                  RSVD1,        UARTA,    GMI,      RSVD4),
-	PIN(PU3,                  PWM0,         UARTA,    GMI,      RSVD4),
-	PIN(PU4,                  PWM1,         UARTA,    GMI,      RSVD4),
-	PIN(PU5,                  PWM2,         UARTA,    GMI,      RSVD4),
-	PIN(PU6,                  PWM3,         UARTA,    GMI,      RSVD4),
-	PIN(GEN1_I2C_SDA_PC5,     I2C1,         RSVD2,    RSVD3,    RSVD4),
-	PIN(GEN1_I2C_SCL_PC4,     I2C1,         RSVD2,    RSVD3,    RSVD4),
-	PIN(DAP4_FS_PP4,          I2S3,         RSVD2,    GMI,      RSVD4),
-	PIN(DAP4_DIN_PP5,         I2S3,         RSVD2,    GMI,      RSVD4),
-	PIN(DAP4_DOUT_PP6,        I2S3,         RSVD2,    GMI,      RSVD4),
-	PIN(DAP4_SCLK_PP7,        I2S3,         RSVD2,    GMI,      RSVD4),
-	PIN(CLK3_OUT_PEE0,        EXTPERIPH3,   RSVD2,    RSVD3,    RSVD4),
-	PIN(CLK3_REQ_PEE1,        DEV3,         RSVD2,    RSVD3,    RSVD4),
-	PIN(GMI_WP_N_PC7,         RSVD1,        NAND,     GMI,      GMI_ALT),
-	PIN(GMI_IORDY_PI5,        RSVD1,        NAND,     GMI,      RSVD4),
-	PIN(GMI_WAIT_PI7,         RSVD1,        NAND,     GMI,      RSVD4),
-	PIN(GMI_ADV_N_PK0,        RSVD1,        NAND,     GMI,      RSVD4),
-	PIN(GMI_CLK_PK1,          RSVD1,        NAND,     GMI,      RSVD4),
-	PIN(GMI_CS0_N_PJ0,        RSVD1,        NAND,     GMI,      DTV),
-	PIN(GMI_CS1_N_PJ2,        RSVD1,        NAND,     GMI,      DTV),
-	PIN(GMI_CS2_N_PK3,        RSVD1,        NAND,     GMI,      RSVD4),
-	PIN(GMI_CS3_N_PK4,        RSVD1,        NAND,     GMI,      GMI_ALT),
-	PIN(GMI_CS4_N_PK2,        RSVD1,        NAND,     GMI,      RSVD4),
-	PIN(GMI_CS6_N_PI3,        NAND,         NAND_ALT, GMI,      SATA),
-	PIN(GMI_CS7_N_PI6,        NAND,         NAND_ALT, GMI,      GMI_ALT),
-	PIN(GMI_AD0_PG0,          RSVD1,        NAND,     GMI,      RSVD4),
-	PIN(GMI_AD1_PG1,          RSVD1,        NAND,     GMI,      RSVD4),
-	PIN(GMI_AD2_PG2,          RSVD1,        NAND,     GMI,      RSVD4),
-	PIN(GMI_AD3_PG3,          RSVD1,        NAND,     GMI,      RSVD4),
-	PIN(GMI_AD4_PG4,          RSVD1,        NAND,     GMI,      RSVD4),
-	PIN(GMI_AD5_PG5,          RSVD1,        NAND,     GMI,      RSVD4),
-	PIN(GMI_AD6_PG6,          RSVD1,        NAND,     GMI,      RSVD4),
-	PIN(GMI_AD7_PG7,          RSVD1,        NAND,     GMI,      RSVD4),
-	PIN(GMI_AD8_PH0,          PWM0,         NAND,     GMI,      RSVD4),
-	PIN(GMI_AD9_PH1,          PWM1,         NAND,     GMI,      RSVD4),
-	PIN(GMI_AD10_PH2,         PWM2,         NAND,     GMI,      RSVD4),
-	PIN(GMI_AD11_PH3,         PWM3,         NAND,     GMI,      RSVD4),
-	PIN(GMI_AD12_PH4,         RSVD1,        NAND,     GMI,      RSVD4),
-	PIN(GMI_AD13_PH5,         RSVD1,        NAND,     GMI,      RSVD4),
-	PIN(GMI_AD14_PH6,         RSVD1,        NAND,     GMI,      RSVD4),
-	PIN(GMI_AD15_PH7,         RSVD1,        NAND,     GMI,      RSVD4),
-	PIN(GMI_A16_PJ7,          UARTD,        SPI4,     GMI,      GMI_ALT),
-	PIN(GMI_A17_PB0,          UARTD,        SPI4,     GMI,      DTV),
-	PIN(GMI_A18_PB1,          UARTD,        SPI4,     GMI,      DTV),
-	PIN(GMI_A19_PK7,          UARTD,        SPI4,     GMI,      RSVD4),
-	PIN(GMI_WR_N_PI0,         RSVD1,        NAND,     GMI,      RSVD4),
-	PIN(GMI_OE_N_PI1,         RSVD1,        NAND,     GMI,      RSVD4),
-	PIN(GMI_DQS_PI2,          RSVD1,        NAND,     GMI,      RSVD4),
-	PIN(GMI_RST_N_PI4,        NAND,         NAND_ALT, GMI,      RSVD4),
-	PIN(GEN2_I2C_SCL_PT5,     I2C2,         HDCP,     GMI,      RSVD4),
-	PIN(GEN2_I2C_SDA_PT6,     I2C2,         HDCP,     GMI,      RSVD4),
-	PIN(SDMMC4_CLK_PCC4,      INVALID,      NAND,     GMI,      SDMMC4),
-	PIN(SDMMC4_CMD_PT7,       I2C3,         NAND,     GMI,      SDMMC4),
-	PIN(SDMMC4_DAT0_PAA0,     UARTE,        SPI3,     GMI,      SDMMC4),
-	PIN(SDMMC4_DAT1_PAA1,     UARTE,        SPI3,     GMI,      SDMMC4),
-	PIN(SDMMC4_DAT2_PAA2,     UARTE,        SPI3,     GMI,      SDMMC4),
-	PIN(SDMMC4_DAT3_PAA3,     UARTE,        SPI3,     GMI,      SDMMC4),
-	PIN(SDMMC4_DAT4_PAA4,     I2C3,         I2S4,     GMI,      SDMMC4),
-	PIN(SDMMC4_DAT5_PAA5,     VGP3,         I2S4,     GMI,      SDMMC4),
-	PIN(SDMMC4_DAT6_PAA6,     VGP4,         I2S4,     GMI,      SDMMC4),
-	PIN(SDMMC4_DAT7_PAA7,     VGP5,         I2S4,     GMI,      SDMMC4),
-	PIN(SDMMC4_RST_N_PCC3,    VGP6,         RSVD2,    RSVD3,    SDMMC4),
-	PIN(CAM_MCLK_PCC0,        VI,           VI_ALT1,  VI_ALT3,  SDMMC4),
-	PIN(PCC1,                 I2S4,         RSVD2,    RSVD3,    SDMMC4),
-	PIN(PBB0,                 I2S4,         RSVD2,    RSVD3,    SDMMC4),
-	PIN(CAM_I2C_SCL_PBB1,     VGP1,         I2C3,     RSVD3,    SDMMC4),
-	PIN(CAM_I2C_SDA_PBB2,     VGP2,         I2C3,     RSVD3,    SDMMC4),
-	PIN(PBB3,                 VGP3,         DISPLAYA, DISPLAYB, SDMMC4),
-	PIN(PBB4,                 VGP4,         DISPLAYA, DISPLAYB, SDMMC4),
-	PIN(PBB5,                 VGP5,         DISPLAYA, DISPLAYB, SDMMC4),
-	PIN(PBB6,                 VGP6,         DISPLAYA, DISPLAYB, SDMMC4),
-	PIN(PBB7,                 I2S4,         RSVD2,    RSVD3,    SDMMC4),
-	PIN(PCC2,                 I2S4,         RSVD2,    RSVD3,    RSVD4),
-	PIN(JTAG_RTCK_PU7,        RTCK,         RSVD2,    RSVD3,    RSVD4),
-	PIN(PWR_I2C_SCL_PZ6,      I2CPWR,       RSVD2,    RSVD3,    RSVD4),
-	PIN(PWR_I2C_SDA_PZ7,      I2CPWR,       RSVD2,    RSVD3,    RSVD4),
-	PIN(KB_ROW0_PR0,          KBC,          NAND,     RSVD3,    RSVD4),
-	PIN(KB_ROW1_PR1,          KBC,          NAND,     RSVD3,    RSVD4),
-	PIN(KB_ROW2_PR2,          KBC,          NAND,     RSVD3,    RSVD4),
-	PIN(KB_ROW3_PR3,          KBC,          NAND,     RSVD3,    INVALID),
-	PIN(KB_ROW4_PR4,          KBC,          NAND,     TRACE,    RSVD4),
-	PIN(KB_ROW5_PR5,          KBC,          NAND,     TRACE,    OWR),
-	PIN(KB_ROW6_PR6,          KBC,          NAND,     SDMMC2,   MIO),
-	PIN(KB_ROW7_PR7,          KBC,          NAND,     SDMMC2,   MIO),
-	PIN(KB_ROW8_PS0,          KBC,          NAND,     SDMMC2,   MIO),
-	PIN(KB_ROW9_PS1,          KBC,          NAND,     SDMMC2,   MIO),
-	PIN(KB_ROW10_PS2,         KBC,          NAND,     SDMMC2,   MIO),
-	PIN(KB_ROW11_PS3,         KBC,          NAND,     SDMMC2,   MIO),
-	PIN(KB_ROW12_PS4,         KBC,          NAND,     SDMMC2,   MIO),
-	PIN(KB_ROW13_PS5,         KBC,          NAND,     SDMMC2,   MIO),
-	PIN(KB_ROW14_PS6,         KBC,          NAND,     SDMMC2,   MIO),
-	PIN(KB_ROW15_PS7,         KBC,          NAND,     SDMMC2,   MIO),
-	PIN(KB_COL0_PQ0,          KBC,          NAND,     TRACE,    TEST),
-	PIN(KB_COL1_PQ1,          KBC,          NAND,     TRACE,    TEST),
-	PIN(KB_COL2_PQ2,          KBC,          NAND,     TRACE,    RSVD4),
-	PIN(KB_COL3_PQ3,          KBC,          NAND,     TRACE,    RSVD4),
-	PIN(KB_COL4_PQ4,          KBC,          NAND,     TRACE,    RSVD4),
-	PIN(KB_COL5_PQ5,          KBC,          NAND,     TRACE,    RSVD4),
-	PIN(KB_COL6_PQ6,          KBC,          NAND,     TRACE,    MIO),
-	PIN(KB_COL7_PQ7,          KBC,          NAND,     TRACE,    MIO),
-	PIN(CLK_32K_OUT_PA0,      BLINK,        RSVD2,    RSVD3,    RSVD4),
-	PIN(SYS_CLK_REQ_PZ5,      SYSCLK,       RSVD2,    RSVD3,    RSVD4),
-	PIN(CORE_PWR_REQ,         CORE_PWR_REQ, RSVD2,    RSVD3,    RSVD4),
-	PIN(CPU_PWR_REQ,          CPU_PWR_REQ,  RSVD2,    RSVD3,    RSVD4),
-	PIN(PWR_INT_N,            PWR_INT_N,    RSVD2,    RSVD3,    RSVD4),
-	PIN(CLK_32K_IN,           CLK_32K_IN,   RSVD2,    RSVD3,    RSVD4),
-	PIN(OWR,                  OWR,          CEC,      RSVD3,    RSVD4),
-	PIN(DAP1_FS_PN0,          I2S0,         HDA,      GMI,      SDMMC2),
-	PIN(DAP1_DIN_PN1,         I2S0,         HDA,      GMI,      SDMMC2),
-	PIN(DAP1_DOUT_PN2,        I2S0,         HDA,      GMI,      SDMMC2),
-	PIN(DAP1_SCLK_PN3,        I2S0,         HDA,      GMI,      SDMMC2),
-	PIN(CLK1_REQ_PEE2,        DAP,          HDA,      RSVD3,    RSVD4),
-	PIN(CLK1_OUT_PW4,         EXTPERIPH1,   RSVD2,    RSVD3,    RSVD4),
-	PIN(SPDIF_IN_PK6,         SPDIF,        HDA,      I2C1,     SDMMC2),
-	PIN(SPDIF_OUT_PK5,        SPDIF,        RSVD2,    I2C1,     SDMMC2),
-	PIN(DAP2_FS_PA2,          I2S1,         HDA,      RSVD3,    GMI),
-	PIN(DAP2_DIN_PA4,         I2S1,         HDA,      RSVD3,    GMI),
-	PIN(DAP2_DOUT_PA5,        I2S1,         HDA,      RSVD3,    GMI),
-	PIN(DAP2_SCLK_PA3,        I2S1,         HDA,      RSVD3,    GMI),
-	PIN(SPI2_MOSI_PX0,        SPI6,         SPI2,     SPI3,     GMI),
-	PIN(SPI2_MISO_PX1,        SPI6,         SPI2,     SPI3,     GMI),
-	PIN(SPI2_CS0_N_PX3,       SPI6,         SPI2,     SPI3,     GMI),
-	PIN(SPI2_SCK_PX2,         SPI6,         SPI2,     SPI3,     GMI),
-	PIN(SPI1_MOSI_PX4,        SPI2,         SPI1,     SPI2_ALT, GMI),
-	PIN(SPI1_SCK_PX5,         SPI2,         SPI1,     SPI2_ALT, GMI),
-	PIN(SPI1_CS0_N_PX6,       SPI2,         SPI1,     SPI2_ALT, GMI),
-	PIN(SPI1_MISO_PX7,        SPI3,         SPI1,     SPI2_ALT, RSVD4),
-	PIN(SPI2_CS1_N_PW2,       SPI3,         SPI2,     SPI2_ALT, I2C1),
-	PIN(SPI2_CS2_N_PW3,       SPI3,         SPI2,     SPI2_ALT, I2C1),
-	PIN(SDMMC3_CLK_PA6,       UARTA,        PWM2,     SDMMC3,   SPI3),
-	PIN(SDMMC3_CMD_PA7,       UARTA,        PWM3,     SDMMC3,   SPI2),
-	PIN(SDMMC3_DAT0_PB7,      RSVD1,        RSVD2,    SDMMC3,   SPI3),
-	PIN(SDMMC3_DAT1_PB6,      RSVD1,        RSVD2,    SDMMC3,   SPI3),
-	PIN(SDMMC3_DAT2_PB5,      RSVD1,        PWM1,     SDMMC3,   SPI3),
-	PIN(SDMMC3_DAT3_PB4,      RSVD1,        PWM0,     SDMMC3,   SPI3),
-	PIN(SDMMC3_DAT4_PD1,      PWM1,         SPI4,     SDMMC3,   SPI2),
-	PIN(SDMMC3_DAT5_PD0,      PWM0,         SPI4,     SDMMC3,   SPI2),
-	PIN(SDMMC3_DAT6_PD3,      SPDIF,        SPI4,     SDMMC3,   SPI2),
-	PIN(SDMMC3_DAT7_PD4,      SPDIF,        SPI4,     SDMMC3,   SPI2),
-	PIN(PEX_L0_PRSNT_N_PDD0,  PCIE,         HDA,      RSVD3,    RSVD4),
-	PIN(PEX_L0_RST_N_PDD1,    PCIE,         HDA,      RSVD3,    RSVD4),
-	PIN(PEX_L0_CLKREQ_N_PDD2, PCIE,         HDA,      RSVD3,    RSVD4),
-	PIN(PEX_WAKE_N_PDD3,      PCIE,         HDA,      RSVD3,    RSVD4),
-	PIN(PEX_L1_PRSNT_N_PDD4,  PCIE,         HDA,      RSVD3,    RSVD4),
-	PIN(PEX_L1_RST_N_PDD5,    PCIE,         HDA,      RSVD3,    RSVD4),
-	PIN(PEX_L1_CLKREQ_N_PDD6, PCIE,         HDA,      RSVD3,    RSVD4),
-	PIN(PEX_L2_PRSNT_N_PDD7,  PCIE,         HDA,      RSVD3,    RSVD4),
-	PIN(PEX_L2_RST_N_PCC6,    PCIE,         HDA,      RSVD3,    RSVD4),
-	PIN(PEX_L2_CLKREQ_N_PCC7, PCIE,         HDA,      RSVD3,    RSVD4),
-	PIN(HDMI_CEC_PEE3,        CEC,          RSVD2,    RSVD3,    RSVD4),
-};
-const struct pmux_pingrp_desc *tegra_soc_pingroups = tegra30_pingroups;