Merge branch 'master' of git://git.denx.de/u-boot

6 files changed, 0 insertions, 831 deletions

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;
-}