diff options
Diffstat (limited to 'arch/arm/cpu')
160 files changed, 7577 insertions, 693 deletions
diff --git a/arch/arm/cpu/arm1136/Makefile b/arch/arm/cpu/arm1136/Makefile index 3279f125f6..56a9390b01 100644 --- a/arch/arm/cpu/arm1136/Makefile +++ b/arch/arm/cpu/arm1136/Makefile @@ -7,3 +7,6 @@ extra-y = start.o obj-y = cpu.o + +obj-$(CONFIG_MX31) += mx31/ +obj-$(CONFIG_MX35) += mx35/ diff --git a/arch/arm/cpu/arm1176/Makefile b/arch/arm/cpu/arm1176/Makefile index deec427447..ead2303373 100644 --- a/arch/arm/cpu/arm1176/Makefile +++ b/arch/arm/cpu/arm1176/Makefile @@ -10,3 +10,6 @@ extra-y = start.o obj-y = cpu.o + +obj-$(CONFIG_BCM2835) += bcm2835/ +obj-$(CONFIG_TNETV107X) += tnetv107x/ diff --git a/arch/arm/cpu/arm1176/tnetv107x/clock.c b/arch/arm/cpu/arm1176/tnetv107x/clock.c index 47c23bb268..7ba28d329f 100644 --- a/arch/arm/cpu/arm1176/tnetv107x/clock.c +++ b/arch/arm/cpu/arm1176/tnetv107x/clock.c @@ -16,7 +16,7 @@ #define BIT(x) (1 << (x)) #define MAX_PREDIV 64 -#define MAX_POSTDIV 8 +#define MAX_POSTDIV 8UL #define MAX_MULT 512 #define MAX_DIV (MAX_PREDIV * MAX_POSTDIV) @@ -362,7 +362,7 @@ static void init_pll(const struct pll_init_data *data) pllctl_reg_write(data->pll, ctl, tmp); mult = data->pll_freq / fpll; - for (mult = max(mult, 1); mult <= MAX_MULT; mult++) { + for (mult = max(mult, 1UL); mult <= MAX_MULT; mult++) { div = (fpll * mult) / data->pll_freq; if (div < 1 || div > MAX_DIV) continue; diff --git a/arch/arm/cpu/arm720t/Makefile b/arch/arm/cpu/arm720t/Makefile index 6badb3bb84..9f61ea2516 100644 --- a/arch/arm/cpu/arm720t/Makefile +++ b/arch/arm/cpu/arm720t/Makefile @@ -9,3 +9,7 @@ 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-$(CONFIG_TEGRA124) += tegra124/ diff --git a/arch/arm/cpu/arm920t/Makefile b/arch/arm/cpu/arm920t/Makefile index aac8043f6a..a72e5de99e 100644 --- a/arch/arm/cpu/arm920t/Makefile +++ b/arch/arm/cpu/arm920t/Makefile @@ -9,3 +9,10 @@ extra-y = start.o obj-y += cpu.o obj-$(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/ +obj-$(CONFIG_S3C24X0) += s3c24x0/ diff --git a/arch/arm/cpu/arm926ejs/Makefile b/arch/arm/cpu/arm926ejs/Makefile index 125299537f..adcea9f683 100644 --- a/arch/arm/cpu/arm926ejs/Makefile +++ b/arch/arm/cpu/arm926ejs/Makefile @@ -13,3 +13,18 @@ ifdef CONFIG_SPL_NO_CPU_SUPPORT_CODE extra-y := endif endif + +obj-$(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/at91sam9260_devices.c b/arch/arm/cpu/arm926ejs/at91/at91sam9260_devices.c index cae4abcdf4..efb53d673f 100644 --- a/arch/arm/cpu/arm926ejs/at91/at91sam9260_devices.c +++ b/arch/arm/cpu/arm926ejs/at91/at91sam9260_devices.c @@ -7,9 +7,12 @@ */ #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> /* @@ -207,3 +210,36 @@ void at91_mci_hw_init(void) #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/clock.c b/arch/arm/cpu/arm926ejs/at91/clock.c index 31315b58e4..f363982d03 100644 --- a/arch/arm/cpu/arm926ejs/at91/clock.c +++ b/arch/arm/cpu/arm926ejs/at91/clock.c @@ -187,3 +187,63 @@ int at91_clock_init(unsigned long main_clock) 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/cache.c b/arch/arm/cpu/arm926ejs/cache.c index e86c2edd3b..8d7873c9af 100644 --- a/arch/arm/cpu/arm926ejs/cache.c +++ b/arch/arm/cpu/arm926ejs/cache.c @@ -99,7 +99,4 @@ void flush_cache(unsigned long start, unsigned long size) /* * Stub implementations for l2 cache operations */ -void __l2_cache_disable(void) {} - -void l2_cache_disable(void) - __attribute__((weak, alias("__l2_cache_disable"))); +__weak void l2_cache_disable(void) {} diff --git a/arch/arm/cpu/arm926ejs/mx25/Makefile b/arch/arm/cpu/arm926ejs/mx25/Makefile index 134c69d42d..ebc0407ef4 100644 --- a/arch/arm/cpu/arm926ejs/mx25/Makefile +++ b/arch/arm/cpu/arm926ejs/mx25/Makefile @@ -5,3 +5,7 @@ # SPDX-License-Identifier: GPL-2.0+ obj-y = generic.o timer.o reset.o + +ifndef CONFIG_SPL_BUILD +obj-y += relocate.o +endif diff --git a/arch/arm/cpu/arm926ejs/mx25/generic.c b/arch/arm/cpu/arm926ejs/mx25/generic.c index 4e9c0b5481..8912098573 100644 --- a/arch/arm/cpu/arm926ejs/mx25/generic.c +++ b/arch/arm/cpu/arm926ejs/mx25/generic.c @@ -181,7 +181,7 @@ int print_cpuinfo(void) (cpurev & 0xF0) >> 4, (cpurev & 0x0F), ((cpurev & 0x8000) ? " unknown" : ""), strmhz(buf, imx_get_armclk())); - printf("Reset cause: %s\n\n", get_reset_cause()); + printf("Reset cause: %s\n", get_reset_cause()); return 0; } #endif diff --git a/arch/arm/cpu/arm926ejs/mx25/relocate.S b/arch/arm/cpu/arm926ejs/mx25/relocate.S new file mode 100644 index 0000000000..8ebb81fc40 --- /dev/null +++ b/arch/arm/cpu/arm926ejs/mx25/relocate.S @@ -0,0 +1,23 @@ +/* + * relocate - i.MX25-specific vector relocation + * + * Copyright (c) 2013 Albert ARIBAUD <albert.u.boot@aribaud.net> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <linux/linkage.h> + +/* + * The i.MX25 SoC is very specific with respect to exceptions: it + * does not provide RAM at the high vectors address (0xFFFF0000), + * thus only the low address (0x00000000) is useable; but that is + * in ROM, so let's avoid relocating the vectors. + */ + .section .text.relocate_vectors,"ax",%progbits + +ENTRY(relocate_vectors) + + bx lr + +ENDPROC(relocate_vectors) diff --git a/arch/arm/cpu/arm926ejs/mx27/Makefile b/arch/arm/cpu/arm926ejs/mx27/Makefile index 4976bbb89b..0edf1445fe 100644 --- a/arch/arm/cpu/arm926ejs/mx27/Makefile +++ b/arch/arm/cpu/arm926ejs/mx27/Makefile @@ -5,3 +5,7 @@ # SPDX-License-Identifier: GPL-2.0+ obj-y = generic.o reset.o timer.o + +ifndef CONFIG_SPL_BUILD +obj-y += relocate.o +endif diff --git a/arch/arm/cpu/arm926ejs/mx27/relocate.S b/arch/arm/cpu/arm926ejs/mx27/relocate.S new file mode 100644 index 0000000000..0c4b272889 --- /dev/null +++ b/arch/arm/cpu/arm926ejs/mx27/relocate.S @@ -0,0 +1,51 @@ +/* + * relocate - i.MX27-specific vector relocation + * + * Copyright (c) 2013 Albert ARIBAUD <albert.u.boot@aribaud.net> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <asm-offsets.h> +#include <config.h> +#include <linux/linkage.h> + +/* + * The i.MX27 SoC is very specific with respect to exceptions: it + * does not provide RAM at the high vectors address (0xFFFF0000), + * thus only the low address (0x00000000) is useable; but that is + * in ROM. Therefore, vectors cannot be changed at all. + * + * However, these ROM-based vectors actually just perform indirect + * calls through pointers located in RAM at SoC-specific addresses, + * as follows: + * + * Offset Exception Use by ROM code + * 0x00000000 reset indirect branch to [0x00000014] + * 0x00000004 undefined instruction indirect branch to [0xfffffef0] + * 0x00000008 software interrupt indirect branch to [0xfffffef4] + * 0x0000000c prefetch abort indirect branch to [0xfffffef8] + * 0x00000010 data abort indirect branch to [0xfffffefc] + * 0x00000014 (reserved in ARMv5) vector to ROM reset: 0xc0000000 + * 0x00000018 IRQ indirect branch to [0xffffff00] + * 0x0000001c FIQ indirect branch to [0xffffff04] + * + * In order to initialize exceptions on i.MX27, we must copy U-Boot's + * indirect (not exception!) vector table into 0xfffffef0..0xffffff04 + * taking care not to copy vectors number 5 (reserved exception). + */ + + .section .text.relocate_vectors,"ax",%progbits + +ENTRY(relocate_vectors) + + ldr r0, [r9, #GD_RELOCADDR] /* r0 = gd->relocaddr */ + ldr r1, =32 /* size of vector table */ + add r0, r0, r1 /* skip to indirect table */ + ldr r1, =0xFFFFFEF0 /* i.MX27 indirect table */ + ldmia r0!, {r2-r8} /* load indirect vectors 1..7 */ + stmia r1!, {r2-r5, r7,r8} /* write all but vector 5 */ + + bx lr + +ENDPROC(relocate_vectors) diff --git a/arch/arm/cpu/arm926ejs/mxs/mxs.c b/arch/arm/cpu/arm926ejs/mxs/mxs.c index 365542fe0b..ef130aea42 100644 --- a/arch/arm/cpu/arm926ejs/mxs/mxs.c +++ b/arch/arm/cpu/arm926ejs/mxs/mxs.c @@ -83,7 +83,9 @@ void mx28_fixup_vt(uint32_t start_addr) int i; for (i = 0; i < 8; i++) { + /* cppcheck-suppress nullPointer */ vt[i] = ldr_pc; + /* cppcheck-suppress nullPointer */ vt[i + 8] = start_addr + (4 * i); } } diff --git a/arch/arm/cpu/arm926ejs/mxs/mxsimage-signed.cfg b/arch/arm/cpu/arm926ejs/mxs/mxsimage-signed.cfg index 1520bba3fb..83953daf28 100644 --- a/arch/arm/cpu/arm926ejs/mxs/mxsimage-signed.cfg +++ b/arch/arm/cpu/arm926ejs/mxs/mxsimage-signed.cfg @@ -1,3 +1,4 @@ +DISPLAYPROGRESS SECTION 0x0 BOOTABLE TAG LAST LOAD 0x1000 spl/u-boot-spl.bin diff --git a/arch/arm/cpu/arm926ejs/mxs/mxsimage.mx23.cfg b/arch/arm/cpu/arm926ejs/mxs/mxsimage.mx23.cfg index 55510e9cd8..e7028092a2 100644 --- a/arch/arm/cpu/arm926ejs/mxs/mxsimage.mx23.cfg +++ b/arch/arm/cpu/arm926ejs/mxs/mxsimage.mx23.cfg @@ -1,3 +1,4 @@ +DISPLAYPROGRESS SECTION 0x0 BOOTABLE TAG LAST LOAD 0x1000 spl/u-boot-spl.bin diff --git a/arch/arm/cpu/arm926ejs/mxs/mxsimage.mx28.cfg b/arch/arm/cpu/arm926ejs/mxs/mxsimage.mx28.cfg index bb78cb0c84..3f7bf59924 100644 --- a/arch/arm/cpu/arm926ejs/mxs/mxsimage.mx28.cfg +++ b/arch/arm/cpu/arm926ejs/mxs/mxsimage.mx28.cfg @@ -1,3 +1,4 @@ +DISPLAYPROGRESS SECTION 0x0 BOOTABLE TAG LAST LOAD 0x1000 spl/u-boot-spl.bin diff --git a/arch/arm/cpu/arm926ejs/mxs/spl_boot.c b/arch/arm/cpu/arm926ejs/mxs/spl_boot.c index d3e136991a..d29b9aaf3d 100644 --- a/arch/arm/cpu/arm926ejs/mxs/spl_boot.c +++ b/arch/arm/cpu/arm926ejs/mxs/spl_boot.c @@ -118,6 +118,8 @@ static void mxs_spl_fixup_vectors(void) * fine. */ extern uint32_t _start; + + /* cppcheck-suppress nullPointer */ memcpy(0x0, &_start, 0x60); } diff --git a/arch/arm/cpu/arm926ejs/mxs/spl_power_init.c b/arch/arm/cpu/arm926ejs/mxs/spl_power_init.c index d25019a51e..1c54ab7de3 100644 --- a/arch/arm/cpu/arm926ejs/mxs/spl_power_init.c +++ b/arch/arm/cpu/arm926ejs/mxs/spl_power_init.c @@ -1002,7 +1002,8 @@ static void mxs_power_set_vddx(const struct mxs_vddx_cfg *cfg, uint32_t powered_by_linreg = 0; int adjust_up, tmp; - new_brownout = DIV_ROUND(new_target - new_brownout, cfg->step_mV); + new_brownout = DIV_ROUND_CLOSEST(new_target - new_brownout, + cfg->step_mV); cur_target = readl(cfg->reg); cur_target &= cfg->trg_mask; diff --git a/arch/arm/cpu/arm926ejs/mxs/timer.c b/arch/arm/cpu/arm926ejs/mxs/timer.c index 99d3fb8731..f2e72257d1 100644 --- a/arch/arm/cpu/arm926ejs/mxs/timer.c +++ b/arch/arm/cpu/arm926ejs/mxs/timer.c @@ -91,6 +91,8 @@ unsigned long long get_ticks(void) TIMROT_RUNNING_COUNTn_RUNNING_COUNT_OFFSET; #elif defined(CONFIG_MX28) now = readl(&timrot_regs->hw_timrot_running_count0); +#else +#error "Don't know how to read timrot_regs" #endif if (lastdec >= now) { diff --git a/arch/arm/cpu/arm_intcm/Makefile b/arch/arm/cpu/arm_intcm/Makefile deleted file mode 100644 index 3279f125f6..0000000000 --- a/arch/arm/cpu/arm_intcm/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+ -# - -extra-y = start.o -obj-y = cpu.o diff --git a/arch/arm/cpu/arm_intcm/config.mk b/arch/arm/cpu/arm_intcm/config.mk deleted file mode 100644 index 438668d6ff..0000000000 --- a/arch/arm/cpu/arm_intcm/config.mk +++ /dev/null @@ -1,8 +0,0 @@ -# -# (C) Copyright 2002 -# Gary Jennejohn, DENX Software Engineering, <garyj@denx.de> -# -# SPDX-License-Identifier: GPL-2.0+ -# - -PLATFORM_CPPFLAGS += -march=armv4 diff --git a/arch/arm/cpu/arm_intcm/cpu.c b/arch/arm/cpu/arm_intcm/cpu.c deleted file mode 100644 index 0d00e4b7ae..0000000000 --- a/arch/arm/cpu/arm_intcm/cpu.c +++ /dev/null @@ -1,36 +0,0 @@ -/* - * (C) Copyright 2002 - * Sysgo Real-Time Solutions, GmbH <www.elinos.com> - * Marius Groeger <mgroeger@sysgo.de> - * - * (C) Copyright 2002 - * Gary Jennejohn, DENX Software Engineering, <garyj@denx.de> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -/* - * CPU specific code for an unknown cpu - * - hence fairly empty...... - */ - -#include <common.h> -#include <command.h> - -int cleanup_before_linux (void) -{ - /* - * this function is called just before we call linux - * it prepares the processor for linux - * - * we turn off caches etc ... - */ - - disable_interrupts (); - - /* Since the CM has unknown processor we do not support - * cache operations - */ - - return (0); -} diff --git a/arch/arm/cpu/arm_intcm/start.S b/arch/arm/cpu/arm_intcm/start.S deleted file mode 100644 index c0c07b6a11..0000000000 --- a/arch/arm/cpu/arm_intcm/start.S +++ /dev/null @@ -1,79 +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+ - */ - -#include <asm-offsets.h> -#include <config.h> -#include <version.h> - -/* - ************************************************************************* - * - * Startup Code (reset vector) - * - * do important init only if we don't start from memory! - * setup memory and board specific bits prior to relocation. - * relocate armboot to ram - * setup stack - * - ************************************************************************* - */ - - .globl reset - -reset: - /* - * set the cpu to SVC32 mode - */ - mrs r0,cpsr - bic r0,r0,#0x1f - orr r0,r0,#0xd3 - msr cpsr,r0 - - /* - * we do sys-critical inits only at reboot, - * not when booting from ram! - */ -#ifndef CONFIG_SKIP_LOWLEVEL_INIT - bl cpu_init_crit -#endif - - bl _main - -/*------------------------------------------------------------------------------*/ - - .globl c_runtime_cpu_setup -c_runtime_cpu_setup: - - mov pc, lr - -/* - ************************************************************************* - * - * CPU_init_critical registers - * - * setup important registers - * setup memory timing - * - ************************************************************************* - */ - -#ifndef CONFIG_SKIP_LOWLEVEL_INIT -cpu_init_crit: - /* arm_int_generic assumes the ARM boot monitor, or user software, - * has initialized the platform - */ - mov pc, lr /* back to my caller */ -#endif diff --git a/arch/arm/cpu/armv7/Kconfig b/arch/arm/cpu/armv7/Kconfig new file mode 100644 index 0000000000..61e7c82459 --- /dev/null +++ b/arch/arm/cpu/armv7/Kconfig @@ -0,0 +1,34 @@ +if CPU_V7 + +config CPU_V7_HAS_NONSEC + bool + +config CPU_V7_HAS_VIRT + bool + +config ARMV7_NONSEC + boolean "Enable support for booting in non-secure mode" if EXPERT + depends on CPU_V7_HAS_NONSEC + default y + ---help--- + Say Y here to enable support for booting in non-secure / SVC mode. + +config ARMV7_BOOT_SEC_DEFAULT + boolean "Boot in secure mode by default" if EXPERT + depends on ARMV7_NONSEC + default n + ---help--- + Say Y here to boot in secure mode by default even if non-secure mode + is supported. This option is useful to boot kernels which do not + suppport booting in non-secure mode. Only set this if you need it. + This can be overriden at run-time by setting the bootm_boot_mode env. + variable to "sec" or "nonsec". + +config ARMV7_VIRT + boolean "Enable support for hardware virtualization" if EXPERT + depends on CPU_V7_HAS_VIRT && ARMV7_NONSEC + default y + ---help--- + Say Y here to boot in hypervisor (HYP) mode when booting non-secure. + +endif diff --git a/arch/arm/cpu/armv7/Makefile b/arch/arm/cpu/armv7/Makefile index afeed4dad8..409e6f5651 100644 --- a/arch/arm/cpu/armv7/Makefile +++ b/arch/arm/cpu/armv7/Makefile @@ -37,3 +37,29 @@ obj-$(CONFIG_TEGRA) += tegra-common/ ifneq (,$(filter s5pc1xx exynos,$(SOC))) obj-y += s5p-common/ endif + +obj-$(if $(filter am33xx,$(SOC)),y) += am33xx/ +obj-$(if $(filter armada-xp,$(SOC)),y) += armada-xp/ +obj-$(CONFIG_AT91FAMILY) += at91/ +obj-$(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-$(CONFIG_MX6) += mx6/ +obj-$(CONFIG_OMAP34XX) += omap3/ +obj-$(CONFIG_OMAP44XX) += omap4/ +obj-$(CONFIG_OMAP54XX) += omap5/ +obj-$(CONFIG_RMOBILE) += rmobile/ +obj-$(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-$(CONFIG_VF610) += vf610/ +obj-$(CONFIG_ZYNQ) += zynq/ diff --git a/arch/arm/cpu/armv7/am33xx/board.c b/arch/arm/cpu/armv7/am33xx/board.c index 29b1d73438..eaf09d1a62 100644 --- a/arch/arm/cpu/armv7/am33xx/board.c +++ b/arch/arm/cpu/armv7/am33xx/board.c @@ -294,7 +294,6 @@ void s_init(void) save_omap_boot_params(); #endif watchdog_disable(); - timer_init(); set_uart_mux_conf(); setup_clocks_for_console(); uart_soft_reset(); diff --git a/arch/arm/cpu/armv7/am33xx/sys_info.c b/arch/arm/cpu/armv7/am33xx/sys_info.c index 2ce682f6b1..781d83fc72 100644 --- a/arch/arm/cpu/armv7/am33xx/sys_info.c +++ b/arch/arm/cpu/armv7/am33xx/sys_info.c @@ -18,6 +18,7 @@ #include <asm/arch/cpu.h> #include <asm/arch/clock.h> #include <power/tps65910.h> +#include <linux/compiler.h> struct ctrl_stat *cstat = (struct ctrl_stat *)CTRL_BASE; @@ -51,11 +52,11 @@ u32 get_cpu_type(void) /** * get_board_rev() - setup to pass kernel board revision information - * returns:(bit[0-3] sub version, higher bit[7-4] is higher version) + * returns: 0 for the ATAG REVISION tag value. */ -u32 get_board_rev(void) +u32 __weak get_board_rev(void) { - return BOARD_REV_ID; + return 0; } /** diff --git a/arch/arm/cpu/armv7/at91/Makefile b/arch/arm/cpu/armv7/at91/Makefile index 0a2e48d047..f4f35a4bc1 100644 --- a/arch/arm/cpu/armv7/at91/Makefile +++ b/arch/arm/cpu/armv7/at91/Makefile @@ -9,6 +9,7 @@ # obj-$(CONFIG_SAMA5D3) += sama5d3_devices.o +obj-$(CONFIG_SAMA5D4) += sama5d4_devices.o obj-y += clock.o obj-y += cpu.o obj-y += reset.o diff --git a/arch/arm/cpu/armv7/at91/clock.c b/arch/arm/cpu/armv7/at91/clock.c index 36ed4a6394..2cdddb2504 100644 --- a/arch/arm/cpu/armv7/at91/clock.c +++ b/arch/arm/cpu/armv7/at91/clock.c @@ -111,6 +111,35 @@ int at91_clock_init(unsigned long main_clock) 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; diff --git a/arch/arm/cpu/armv7/at91/config.mk b/arch/arm/cpu/armv7/at91/config.mk index 09eab70955..db6030880f 100644 --- a/arch/arm/cpu/armv7/at91/config.mk +++ b/arch/arm/cpu/armv7/at91/config.mk @@ -3,8 +3,6 @@ # # SPDX-License-Identifier: GPL-2.0+ # -ifdef CONFIG_SPL_BUILD -ALL-y += boot.bin -else +ifndef CONFIG_SPL_BUILD ALL-y += u-boot.img endif diff --git a/arch/arm/cpu/armv7/at91/sama5d4_devices.c b/arch/arm/cpu/armv7/at91/sama5d4_devices.c new file mode 100644 index 0000000000..2708097300 --- /dev/null +++ b/arch/arm/cpu/armv7/at91/sama5d4_devices.c @@ -0,0 +1,30 @@ +/* + * Copyright (C) 2014 Atmel + * Bo Shen <voice.shen@atmel.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.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"; +} diff --git a/arch/arm/cpu/armv7/at91/timer.c b/arch/arm/cpu/armv7/at91/timer.c index e3ebfe0c52..19bf80ba7e 100644 --- a/arch/arm/cpu/armv7/at91/timer.c +++ b/arch/arm/cpu/armv7/at91/timer.c @@ -65,7 +65,8 @@ int timer_init(void) /* 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.timer_rate_hz = get_pit_clk_rate() / 16; + gd->arch.tbu = 0; gd->arch.tbl = 0; diff --git a/arch/arm/cpu/armv7/bcm281xx/Makefile b/arch/arm/cpu/armv7/bcm281xx/Makefile index bd867a2718..f24aeb3826 100644 --- a/arch/arm/cpu/armv7/bcm281xx/Makefile +++ b/arch/arm/cpu/armv7/bcm281xx/Makefile @@ -10,3 +10,4 @@ obj-y += clk-bcm281xx.o obj-y += clk-sdio.o obj-y += clk-bsc.o obj-$(CONFIG_BCM_SF2_ETH) += clk-eth.o +obj-y += clk-usb-otg.o diff --git a/arch/arm/cpu/armv7/bcm281xx/clk-bcm281xx.c b/arch/arm/cpu/armv7/bcm281xx/clk-bcm281xx.c index d16b99fc23..7e25255230 100644 --- a/arch/arm/cpu/armv7/bcm281xx/clk-bcm281xx.c +++ b/arch/arm/cpu/armv7/bcm281xx/clk-bcm281xx.c @@ -209,6 +209,10 @@ static struct peri_clk_data sdio4_sleep_data = { .gate = SW_ONLY_GATE(0x0360, 20, 4), }; +static struct bus_clk_data usb_otg_ahb_data = { + .gate = HW_SW_GATE_AUTO(0x0348, 16, 0, 1), +}; + static struct bus_clk_data sdio1_ahb_data = { .gate = HW_SW_GATE_AUTO(0x0358, 16, 0, 1), }; @@ -331,6 +335,17 @@ static struct ccu_clock esub_ccu_clk = { */ /* KPM bus clocks */ +static struct bus_clock usb_otg_ahb_clk = { + .clk = { + .name = "usb_otg_ahb_clk", + .parent = &kpm_ccu_clk.clk, + .ops = &bus_clk_ops, + .ccu_clk_mgr_base = KONA_MST_CLK_BASE_ADDR, + }, + .freq_tbl = master_ahb_freq_tbl, + .data = &usb_otg_ahb_data, +}; + static struct bus_clock sdio1_ahb_clk = { .clk = { .name = "sdio1_ahb_clk", @@ -541,6 +556,7 @@ struct clk_lookup arch_clk_tbl[] = { CLK_LK(bsc2), CLK_LK(bsc3), /* Bus clocks */ + CLK_LK(usb_otg_ahb), CLK_LK(sdio1_ahb), CLK_LK(sdio2_ahb), CLK_LK(sdio3_ahb), diff --git a/arch/arm/cpu/armv7/bcm281xx/clk-core.h b/arch/arm/cpu/armv7/bcm281xx/clk-core.h index 882a297797..4a694d7fe7 100644 --- a/arch/arm/cpu/armv7/bcm281xx/clk-core.h +++ b/arch/arm/cpu/armv7/bcm281xx/clk-core.h @@ -73,10 +73,6 @@ struct clk { struct refclk *refclk_str_to_clk(const char *name); -#define U8_MAX ((u8)~0U) -#define U32_MAX ((u32)~0U) -#define U64_MAX ((u64)~0U) - /* The common clock framework uses u8 to represent a parent index */ #define PARENT_COUNT_MAX ((u32)U8_MAX) diff --git a/arch/arm/cpu/armv7/bcm281xx/clk-usb-otg.c b/arch/arm/cpu/armv7/bcm281xx/clk-usb-otg.c new file mode 100644 index 0000000000..1d7c5af76d --- /dev/null +++ b/arch/arm/cpu/armv7/bcm281xx/clk-usb-otg.c @@ -0,0 +1,27 @@ +/* + * Copyright 2014 Broadcom Corporation. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <asm/errno.h> +#include <asm/arch/sysmap.h> +#include "clk-core.h" + +/* Enable appropriate clocks for the USB OTG port */ +int clk_usb_otg_enable(void *base) +{ + char *ahbstr; + + switch ((u32) base) { + case HSOTG_BASE_ADDR: + ahbstr = "usb_otg_ahb_clk"; + break; + default: + printf("%s: base 0x%p not found\n", __func__, base); + return -EINVAL; + } + + return clk_get_and_enable(ahbstr); +} diff --git a/arch/arm/cpu/armv7/cache_v7.c b/arch/arm/cpu/armv7/cache_v7.c index a2c4032fed..0f9d8377ed 100644 --- a/arch/arm/cpu/armv7/cache_v7.c +++ b/arch/arm/cpu/armv7/cache_v7.c @@ -21,7 +21,8 @@ * to get size details from Current Cache Size ID Register(CCSIDR) */ static void set_csselr(u32 level, u32 type) -{ u32 csselr = level << 1 | type; +{ + u32 csselr = level << 1 | type; /* Write to Cache Size Selection Register(CSSELR) */ asm volatile ("mcr p15, 2, %0, c0, c0, 0" : : "r" (csselr)); @@ -49,7 +50,8 @@ static void v7_inval_dcache_level_setway(u32 level, u32 num_sets, u32 num_ways, u32 way_shift, u32 log2_line_len) { - int way, set, setway; + int way, set; + u32 setway; /* * For optimal assembly code: @@ -73,7 +75,8 @@ static void v7_clean_inval_dcache_level_setway(u32 level, u32 num_sets, u32 num_ways, u32 way_shift, u32 log2_line_len) { - int way, set, setway; + int way, set; + u32 setway; /* * For optimal assembly code: @@ -134,7 +137,6 @@ static void v7_maint_dcache_level_setway(u32 level, u32 operation) static void v7_maint_dcache_all(u32 operation) { u32 level, cache_type, level_start_bit = 0; - u32 clidr = get_clidr(); for (level = 0; level < 7; level++) { @@ -147,8 +149,7 @@ static void v7_maint_dcache_all(u32 operation) } } -static void v7_dcache_clean_inval_range(u32 start, - u32 stop, u32 line_len) +static void v7_dcache_clean_inval_range(u32 start, u32 stop, u32 line_len) { u32 mva; @@ -256,7 +257,6 @@ void flush_dcache_all(void) */ void invalidate_dcache_range(unsigned long start, unsigned long stop) { - v7_dcache_maint_range(start, stop, ARMV7_DCACHE_INVAL_RANGE); v7_outer_cache_inval_range(start, stop); diff --git a/arch/arm/cpu/armv7/exynos/Kconfig b/arch/arm/cpu/armv7/exynos/Kconfig index 090be9383f..7fcb5d2094 100644 --- a/arch/arm/cpu/armv7/exynos/Kconfig +++ b/arch/arm/cpu/armv7/exynos/Kconfig @@ -24,8 +24,14 @@ config TARGET_TRATS2 config TARGET_ODROID bool "Exynos4412 Odroid board" +config TARGET_ODROID_XU3 + bool "Exynos5422 Odroid board" + select OF_CONTROL + config TARGET_ARNDALE bool "Exynos5250 Arndale board" + select CPU_V7_HAS_NONSEC + select CPU_V7_HAS_VIRT select SUPPORT_SPL select OF_CONTROL if !SPL_BUILD @@ -44,11 +50,16 @@ config TARGET_SMDK5420 select SUPPORT_SPL select OF_CONTROL if !SPL_BUILD -config TARGET_PEACH_PIT +config TARGET_PEACH_PI bool "Peach Pi board" select SUPPORT_SPL select OF_CONTROL if !SPL_BUILD +config TARGET_PEACH_PIT + bool "Peach Pit board" + select SUPPORT_SPL + select OF_CONTROL if !SPL_BUILD + endchoice config SYS_SOC diff --git a/arch/arm/cpu/armv7/exynos/clock.c b/arch/arm/cpu/armv7/exynos/clock.c index 7558effdb3..b31c13b14b 100644 --- a/arch/arm/cpu/armv7/exynos/clock.c +++ b/arch/arm/cpu/armv7/exynos/clock.c @@ -118,7 +118,8 @@ static int exynos_get_pll_clk(int pllreg, unsigned int r, unsigned int k) div = PLL_DIV_1024; else if (proid_is_exynos4412()) div = PLL_DIV_65535; - else if (proid_is_exynos5250() || proid_is_exynos5420()) + else if (proid_is_exynos5250() || proid_is_exynos5420() + || proid_is_exynos5800()) div = PLL_DIV_65536; else return 0; @@ -847,6 +848,8 @@ static unsigned long exynos5420_get_mmc_clk(int dev_index) 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 @@ -1422,8 +1425,8 @@ static int clock_calc_best_scalar(unsigned int main_scaler_bits, return 1; for (i = 1; i <= loops; i++) { - const unsigned int effective_div = max(min(input_rate / i / - target_rate, cap), 1); + const unsigned int effective_div = + max(min(input_rate / i / target_rate, cap), 1U); const unsigned int effective_rate = input_rate / i / effective_div; const int error = target_rate - effective_rate; @@ -1581,7 +1584,7 @@ static unsigned long exynos4_get_i2c_clk(void) unsigned long get_pll_clk(int pllreg) { if (cpu_is_exynos5()) { - if (proid_is_exynos5420()) + if (proid_is_exynos5420() || proid_is_exynos5800()) return exynos5420_get_pll_clk(pllreg); return exynos5_get_pll_clk(pllreg); } else { @@ -1617,7 +1620,7 @@ unsigned long get_i2c_clk(void) unsigned long get_pwm_clk(void) { if (cpu_is_exynos5()) { - if (proid_is_exynos5420()) + if (proid_is_exynos5420() || proid_is_exynos5800()) return exynos5420_get_pwm_clk(); return clock_get_periph_rate(PERIPH_ID_PWM0); } else { @@ -1630,7 +1633,7 @@ unsigned long get_pwm_clk(void) unsigned long get_uart_clk(int dev_index) { if (cpu_is_exynos5()) { - if (proid_is_exynos5420()) + if (proid_is_exynos5420() || proid_is_exynos5800()) return exynos5420_get_uart_clk(dev_index); return exynos5_get_uart_clk(dev_index); } else { @@ -1643,7 +1646,7 @@ unsigned long get_uart_clk(int dev_index) unsigned long get_mmc_clk(int dev_index) { if (cpu_is_exynos5()) { - if (proid_is_exynos5420()) + if (proid_is_exynos5420() || proid_is_exynos5800()) return exynos5420_get_mmc_clk(dev_index); return exynos5_get_mmc_clk(dev_index); } else { @@ -1654,7 +1657,7 @@ unsigned long get_mmc_clk(int dev_index) void set_mmc_clk(int dev_index, unsigned int div) { if (cpu_is_exynos5()) { - if (proid_is_exynos5420()) + if (proid_is_exynos5420() || proid_is_exynos5800()) exynos5420_set_mmc_clk(dev_index, div); else exynos5_set_mmc_clk(dev_index, div); @@ -1668,7 +1671,7 @@ unsigned long get_lcd_clk(void) if (cpu_is_exynos4()) return exynos4_get_lcd_clk(); else { - if (proid_is_exynos5420()) + if (proid_is_exynos5420() || proid_is_exynos5800()) return exynos5420_get_lcd_clk(); else return exynos5_get_lcd_clk(); @@ -1682,7 +1685,7 @@ void set_lcd_clk(void) else { if (proid_is_exynos5250()) exynos5_set_lcd_clk(); - else if (proid_is_exynos5420()) + else if (proid_is_exynos5420() || proid_is_exynos5800()) exynos5420_set_lcd_clk(); } } @@ -1696,7 +1699,7 @@ void set_mipi_clk(void) int set_spi_clk(int periph_id, unsigned int rate) { if (cpu_is_exynos5()) { - if (proid_is_exynos5420()) + if (proid_is_exynos5420() || proid_is_exynos5800()) return exynos5420_set_spi_clk(periph_id, rate); return exynos5_set_spi_clk(periph_id, rate); } else { diff --git a/arch/arm/cpu/armv7/exynos/clock_init_exynos5.c b/arch/arm/cpu/armv7/exynos/clock_init_exynos5.c index b6a9bc1831..0aff3d0d0c 100644 --- a/arch/arm/cpu/armv7/exynos/clock_init_exynos5.c +++ b/arch/arm/cpu/armv7/exynos/clock_init_exynos5.c @@ -971,7 +971,7 @@ static void exynos5420_system_clock_init(void) void system_clock_init(void) { - if (proid_is_exynos5420()) + if (proid_is_exynos5420() || proid_is_exynos5800()) exynos5420_system_clock_init(); else exynos5250_system_clock_init(); diff --git a/arch/arm/cpu/armv7/exynos/dmc_init_ddr3.c b/arch/arm/cpu/armv7/exynos/dmc_init_ddr3.c index b86dd2d650..7c0b12ae51 100644 --- a/arch/arm/cpu/armv7/exynos/dmc_init_ddr3.c +++ b/arch/arm/cpu/armv7/exynos/dmc_init_ddr3.c @@ -464,6 +464,16 @@ int ddr3_mem_ctrl_init(struct mem_timings *mem, int reset) + DMC_OFFSET); pmu = (struct exynos5_power *)EXYNOS5420_POWER_BASE; + if (CONFIG_NR_DRAM_BANKS > 4) { + /* Need both controllers. */ + mem->memcontrol |= DMC_MEMCONTROL_NUM_CHIP_2; + mem->chips_per_channel = 2; + mem->chips_to_configure = 2; + } else { + /* 2GB requires a single controller */ + mem->memcontrol |= DMC_MEMCONTROL_NUM_CHIP_1; + } + /* Enable PAUSE for DREX */ setbits_le32(&clk->pause, ENABLE_BIT); @@ -832,6 +842,25 @@ int ddr3_mem_ctrl_init(struct mem_timings *mem, int reset) setbits_le32(&drex0->cgcontrol, DMC_INTERNAL_CG); setbits_le32(&drex1->cgcontrol, DMC_INTERNAL_CG); + /* + * As per Exynos5800 UM ver 0.00 section 17.13.2.1 + * CONCONTROL register bit 3 [update_mode], Exynos5800 does not + * support the PHY initiated update. And it is recommended to set + * this field to 1'b1 during initialization + * + * When we apply PHY-initiated mode, DLL lock value is determined + * once at DMC init time and not updated later when we change the MIF + * voltage based on ASV group in kernel. Applying MC-initiated mode + * makes sure that DLL tracing is ON so that silicon is able to + * compensate the voltage variation. + */ + val = readl(&drex0->concontrol); + val |= CONCONTROL_UPDATE_MODE; + writel(val , &drex0->concontrol); + val = readl(&drex1->concontrol); + val |= CONCONTROL_UPDATE_MODE; + writel(val , &drex1->concontrol); + return 0; } #endif diff --git a/arch/arm/cpu/armv7/exynos/pinmux.c b/arch/arm/cpu/armv7/exynos/pinmux.c index 3d95dc3339..94d0297051 100644 --- a/arch/arm/cpu/armv7/exynos/pinmux.c +++ b/arch/arm/cpu/armv7/exynos/pinmux.c @@ -837,7 +837,7 @@ static int exynos4x12_pinmux_config(int peripheral, int flags) int exynos_pinmux_config(int peripheral, int flags) { if (cpu_is_exynos5()) { - if (proid_is_exynos5420()) + if (proid_is_exynos5420() || proid_is_exynos5800()) return exynos5420_pinmux_config(peripheral, flags); else if (proid_is_exynos5250()) return exynos5_pinmux_config(peripheral, flags); diff --git a/arch/arm/cpu/armv7/exynos/power.c b/arch/arm/cpu/armv7/exynos/power.c index e1ab3d6997..1520d642c5 100644 --- a/arch/arm/cpu/armv7/exynos/power.c +++ b/arch/arm/cpu/armv7/exynos/power.c @@ -53,10 +53,37 @@ void exynos5_set_usbhost_phy_ctrl(unsigned int enable) } } +void exynos4412_set_usbhost_phy_ctrl(unsigned int enable) +{ + struct exynos4412_power *power = + (struct exynos4412_power *)samsung_get_base_power(); + + if (enable) { + /* Enabling USBHOST_PHY */ + setbits_le32(&power->usbhost_phy_control, + POWER_USB_HOST_PHY_CTRL_EN); + setbits_le32(&power->hsic1_phy_control, + POWER_USB_HOST_PHY_CTRL_EN); + setbits_le32(&power->hsic2_phy_control, + POWER_USB_HOST_PHY_CTRL_EN); + } else { + /* Disabling USBHOST_PHY */ + clrbits_le32(&power->usbhost_phy_control, + POWER_USB_HOST_PHY_CTRL_EN); + clrbits_le32(&power->hsic1_phy_control, + POWER_USB_HOST_PHY_CTRL_EN); + clrbits_le32(&power->hsic2_phy_control, + POWER_USB_HOST_PHY_CTRL_EN); + } +} + void set_usbhost_phy_ctrl(unsigned int enable) { if (cpu_is_exynos5()) exynos5_set_usbhost_phy_ctrl(enable); + else if (cpu_is_exynos4()) + if (proid_is_exynos4412()) + exynos4412_set_usbhost_phy_ctrl(enable); } static void exynos5_set_usbdrd_phy_ctrl(unsigned int enable) diff --git a/arch/arm/cpu/armv7/exynos/spl_boot.c b/arch/arm/cpu/armv7/exynos/spl_boot.c index 658e4cb715..bc237c969f 100644 --- a/arch/arm/cpu/armv7/exynos/spl_boot.c +++ b/arch/arm/cpu/armv7/exynos/spl_boot.c @@ -151,7 +151,7 @@ static void exynos_spi_copy(unsigned int uboot_size, unsigned int uboot_addr) } for (upto = 0, i = 0; upto < uboot_size; upto += todo, i++) { - todo = min(uboot_size - upto, (1 << 15)); + todo = min(uboot_size - upto, (unsigned int)(1 << 15)); spi_rx_tx(regs, todo, (void *)(uboot_addr), (void *)(SPI_FLASH_UBOOT_POS), i); } @@ -195,10 +195,16 @@ void copy_uboot_to_ram(void) void (*end_bootop_from_emmc)(void); #endif #ifdef CONFIG_USB_BOOTING - u32 (*usb_copy)(void); int is_cr_z_set; unsigned int sec_boot_check; + /* + * Note that older hardware (before Exynos5800) does not expect any + * arguments, but it does not hurt to pass them, so a common function + * prototype is used. + */ + u32 (*usb_copy)(u32 num_of_block, u32 *dst); + /* Read iRAM location to check for secondary USB boot mode */ sec_boot_check = readl(EXYNOS_IRAM_SECONDARY_BASE); if (sec_boot_check == EXYNOS_USB_SECONDARY_BOOT) @@ -240,7 +246,7 @@ void copy_uboot_to_ram(void) */ is_cr_z_set = config_branch_prediction(0); usb_copy = get_irom_func(USB_INDEX); - usb_copy(); + usb_copy(0, (u32 *)CONFIG_SYS_TEXT_BASE); config_branch_prediction(is_cr_z_set); break; #endif diff --git a/arch/arm/cpu/armv7/keystone/init.c b/arch/arm/cpu/armv7/keystone/init.c index c2b947839d..c96845c4e2 100644 --- a/arch/arm/cpu/armv7/keystone/init.c +++ b/arch/arm/cpu/armv7/keystone/init.c @@ -15,6 +15,16 @@ #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); @@ -68,6 +78,24 @@ void osr_init(void) } #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(); @@ -77,8 +105,13 @@ int arch_cpu_init(void) 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(); diff --git a/arch/arm/cpu/armv7/kona-common/clk-stubs.c b/arch/arm/cpu/armv7/kona-common/clk-stubs.c index 338e0e4962..fa10802620 100644 --- a/arch/arm/cpu/armv7/kona-common/clk-stubs.c +++ b/arch/arm/cpu/armv7/kona-common/clk-stubs.c @@ -19,3 +19,8 @@ int __weak clk_bsc_enable(void *base, u32 rate, u32 *actual_ratep) { return 0; } + +int __weak clk_usb_otg_enable(void *base) +{ + return 0; +} diff --git a/arch/arm/cpu/armv7/ls102xa/Makefile b/arch/arm/cpu/armv7/ls102xa/Makefile index d82ce8d014..2e6a20757f 100644 --- a/arch/arm/cpu/armv7/ls102xa/Makefile +++ b/arch/arm/cpu/armv7/ls102xa/Makefile @@ -7,6 +7,8 @@ obj-y += cpu.o obj-y += clock.o obj-y += timer.o +obj-y += fsl_epu.o obj-$(CONFIG_OF_LIBFDT) += fdt.o obj-$(CONFIG_SYS_HAS_SERDES) += fsl_ls1_serdes.o ls102xa_serdes.o +obj-$(CONFIG_SPL) += spl.o diff --git a/arch/arm/cpu/armv7/ls102xa/cpu.c b/arch/arm/cpu/armv7/ls102xa/cpu.c index b7dde45ed3..ce2d92f5a6 100644 --- a/arch/arm/cpu/armv7/ls102xa/cpu.c +++ b/arch/arm/cpu/armv7/ls102xa/cpu.c @@ -12,6 +12,8 @@ #include <netdev.h> #include <fsl_esdhc.h> +#include "fsl_epu.h" + DECLARE_GLOBAL_DATA_PTR; #if defined(CONFIG_DISPLAY_CPUINFO) @@ -101,3 +103,35 @@ int cpu_eth_init(bd_t *bis) return 0; } + +int arch_cpu_init(void) +{ + void *epu_base = (void *)(CONFIG_SYS_DCSRBAR + EPU_BLOCK_OFFSET); + + /* + * After wakeup from deep sleep, Clear EPU registers + * as early as possible to prevent from possible issue. + * It's also safe to clear at normal boot. + */ + fsl_epu_clean(epu_base); + + return 0; +} + +#if defined(CONFIG_ARMV7_NONSEC) || defined(CONFIG_ARMV7_VIRT) +/* Set the address at which the secondary core starts from.*/ +void smp_set_core_boot_addr(unsigned long addr, int corenr) +{ + struct ccsr_gur __iomem *gur = (void *)(CONFIG_SYS_FSL_GUTS_ADDR); + + out_be32(&gur->scratchrw[0], addr); +} + +/* Release the secondary core from holdoff state and kick it */ +void smp_kick_all_cpus(void) +{ + struct ccsr_gur __iomem *gur = (void *)(CONFIG_SYS_FSL_GUTS_ADDR); + + out_be32(&gur->brrl, 0x2); +} +#endif diff --git a/arch/arm/cpu/armv7/ls102xa/fdt.c b/arch/arm/cpu/armv7/ls102xa/fdt.c index 4ce38086f4..989780d273 100644 --- a/arch/arm/cpu/armv7/ls102xa/fdt.c +++ b/arch/arm/cpu/armv7/ls102xa/fdt.c @@ -91,7 +91,7 @@ void ft_cpu_setup(void *blob, bd_t *bd) } do_fixup_by_prop_u32(blob, "device_type", "soc", - 4, "bus-frequency", busclk / 2, 1); + 4, "bus-frequency", busclk, 1); ft_fixup_enet_phy_connect_type(blob); diff --git a/arch/arm/cpu/armv7/ls102xa/fsl_epu.c b/arch/arm/cpu/armv7/ls102xa/fsl_epu.c new file mode 100644 index 0000000000..6212640d14 --- /dev/null +++ b/arch/arm/cpu/armv7/ls102xa/fsl_epu.c @@ -0,0 +1,57 @@ +/* + * Copyright 2014 Freescale Semiconductor, Inc. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <asm/io.h> + +#include "fsl_epu.h" + +/** + * fsl_epu_clean - Clear EPU registers + */ +void fsl_epu_clean(void *epu_base) +{ + u32 offset; + + /* follow the exact sequence to clear the registers */ + /* Clear EPACRn */ + for (offset = EPACR0; offset <= EPACR15; offset += EPACR_STRIDE) + out_be32(epu_base + offset, 0); + + /* Clear EPEVTCRn */ + for (offset = EPEVTCR0; offset <= EPEVTCR9; offset += EPEVTCR_STRIDE) + out_be32(epu_base + offset, 0); + + /* Clear EPGCR */ + out_be32(epu_base + EPGCR, 0); + + /* Clear EPSMCRn */ + for (offset = EPSMCR0; offset <= EPSMCR15; offset += EPSMCR_STRIDE) + out_be32(epu_base + offset, 0); + + /* Clear EPCCRn */ + for (offset = EPCCR0; offset <= EPCCR31; offset += EPCCR_STRIDE) + out_be32(epu_base + offset, 0); + + /* Clear EPCMPRn */ + for (offset = EPCMPR0; offset <= EPCMPR31; offset += EPCMPR_STRIDE) + out_be32(epu_base + offset, 0); + + /* Clear EPCTRn */ + for (offset = EPCTR0; offset <= EPCTR31; offset += EPCTR_STRIDE) + out_be32(epu_base + offset, 0); + + /* Clear EPIMCRn */ + for (offset = EPIMCR0; offset <= EPIMCR31; offset += EPIMCR_STRIDE) + out_be32(epu_base + offset, 0); + + /* Clear EPXTRIGCRn */ + out_be32(epu_base + EPXTRIGCR, 0); + + /* Clear EPECRn */ + for (offset = EPECR0; offset <= EPECR15; offset += EPECR_STRIDE) + out_be32(epu_base + offset, 0); +} diff --git a/arch/arm/cpu/armv7/ls102xa/fsl_epu.h b/arch/arm/cpu/armv7/ls102xa/fsl_epu.h new file mode 100644 index 0000000000..d658aad2ea --- /dev/null +++ b/arch/arm/cpu/armv7/ls102xa/fsl_epu.h @@ -0,0 +1,68 @@ +/* + * Copyright 2014 Freescale Semiconductor, Inc. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __FSL_EPU_H +#define __FSL_EPU_H + +#include <asm/types.h> + +#define FSL_STRIDE_4B 4 +#define FSL_STRIDE_8B 8 + +/* Block offsets */ +#define EPU_BLOCK_OFFSET 0x00000000 + +/* EPGCR (Event Processor Global Control Register) */ +#define EPGCR 0x000 + +/* EPEVTCR0-9 (Event Processor EVT Pin Control Registers) */ +#define EPEVTCR0 0x050 +#define EPEVTCR9 0x074 +#define EPEVTCR_STRIDE FSL_STRIDE_4B + +/* EPXTRIGCR (Event Processor Crosstrigger Control Register) */ +#define EPXTRIGCR 0x090 + +/* EPIMCR0-31 (Event Processor Input Mux Control Registers) */ +#define EPIMCR0 0x100 +#define EPIMCR31 0x17C +#define EPIMCR_STRIDE FSL_STRIDE_4B + +/* EPSMCR0-15 (Event Processor SCU Mux Control Registers) */ +#define EPSMCR0 0x200 +#define EPSMCR15 0x278 +#define EPSMCR_STRIDE FSL_STRIDE_8B + +/* EPECR0-15 (Event Processor Event Control Registers) */ +#define EPECR0 0x300 +#define EPECR15 0x33C +#define EPECR_STRIDE FSL_STRIDE_4B + +/* EPACR0-15 (Event Processor Action Control Registers) */ +#define EPACR0 0x400 +#define EPACR15 0x43C +#define EPACR_STRIDE FSL_STRIDE_4B + +/* EPCCRi0-15 (Event Processor Counter Control Registers) */ +#define EPCCR0 0x800 +#define EPCCR15 0x83C +#define EPCCR31 0x87C +#define EPCCR_STRIDE FSL_STRIDE_4B + +/* EPCMPR0-15 (Event Processor Counter Compare Registers) */ +#define EPCMPR0 0x900 +#define EPCMPR15 0x93C +#define EPCMPR31 0x97C +#define EPCMPR_STRIDE FSL_STRIDE_4B + +/* EPCTR0-31 (Event Processor Counter Register) */ +#define EPCTR0 0xA00 +#define EPCTR31 0xA7C +#define EPCTR_STRIDE FSL_STRIDE_4B + +void fsl_epu_clean(void *epu_base); + +#endif diff --git a/arch/arm/cpu/armv7/ls102xa/spl.c b/arch/arm/cpu/armv7/ls102xa/spl.c new file mode 100644 index 0000000000..1dfbf54802 --- /dev/null +++ b/arch/arm/cpu/armv7/ls102xa/spl.c @@ -0,0 +1,33 @@ +/* + * Copyright 2014 Freescale Semiconductor, Inc. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <spl.h> + +u32 spl_boot_device(void) +{ +#ifdef CONFIG_SPL_MMC_SUPPORT + return BOOT_DEVICE_MMC1; +#endif + return BOOT_DEVICE_NAND; +} + +u32 spl_boot_mode(void) +{ + switch (spl_boot_device()) { + case BOOT_DEVICE_MMC1: +#ifdef CONFIG_SPL_FAT_SUPPORT + return MMCSD_MODE_FAT; +#else + return MMCSD_MODE_RAW; +#endif + case BOOT_DEVICE_NAND: + return 0; + default: + puts("spl: error: unsupported device\n"); + hang(); + } +} diff --git a/arch/arm/cpu/armv7/mx5/soc.c b/arch/arm/cpu/armv7/mx5/soc.c index 2d53669c89..3753c14df3 100644 --- a/arch/arm/cpu/armv7/mx5/soc.c +++ b/arch/arm/cpu/armv7/mx5/soc.c @@ -85,37 +85,6 @@ void imx_get_mac_from_fuse(int dev_id, unsigned char *mac) } #endif -void set_chipselect_size(int const cs_size) -{ - unsigned int reg; - struct iomuxc *iomuxc_regs = (struct iomuxc *)IOMUXC_BASE_ADDR; - reg = readl(&iomuxc_regs->gpr1); - - switch (cs_size) { - case CS0_128: - reg &= ~0x7; /* CS0=128MB, CS1=0, CS2=0, CS3=0 */ - reg |= 0x5; - break; - case CS0_64M_CS1_64M: - reg &= ~0x3F; /* CS0=64MB, CS1=64MB, CS2=0, CS3=0 */ - reg |= 0x1B; - break; - case CS0_64M_CS1_32M_CS2_32M: - reg &= ~0x1FF; /* CS0=64MB, CS1=32MB, CS2=32MB, CS3=0 */ - reg |= 0x4B; - break; - case CS0_32M_CS1_32M_CS2_32M_CS3_32M: - reg &= ~0xFFF; /* CS0=32MB, CS1=32MB, CS2=32MB, CS3=32MB */ - reg |= 0x249; - break; - default: - printf("Unknown chip select size: %d\n", cs_size); - break; - } - - writel(reg, &iomuxc_regs->gpr1); -} - #ifdef CONFIG_MX53 void boot_mode_apply(unsigned cfg_val) { diff --git a/arch/arm/cpu/armv7/mx6/clock.c b/arch/arm/cpu/armv7/mx6/clock.c index d200531030..055f44e8e4 100644 --- a/arch/arm/cpu/armv7/mx6/clock.c +++ b/arch/arm/cpu/armv7/mx6/clock.c @@ -312,6 +312,10 @@ static u32 get_ipg_per_clk(void) u32 reg, perclk_podf; reg = __raw_readl(&imx_ccm->cscmr1); +#if (defined(CONFIG_MX6SL) || defined(CONFIG_MX6SX)) + if (reg & MXC_CCM_CSCMR1_PER_CLK_SEL_MASK) + return MXC_HCLK; /* OSC 24Mhz */ +#endif perclk_podf = reg & MXC_CCM_CSCMR1_PERCLK_PODF_MASK; return get_ipg_clk() / (perclk_podf + 1); @@ -430,6 +434,56 @@ static u32 get_mmdc_ch0_clk(void) } #endif +#ifdef CONFIG_MX6SX +/* qspi_num can be from 0 - 1 */ +void enable_qspi_clk(int qspi_num) +{ + u32 reg = 0; + /* Enable QuadSPI clock */ + switch (qspi_num) { + case 0: + /* disable the clock gate */ + clrbits_le32(&imx_ccm->CCGR3, MXC_CCM_CCGR3_QSPI1_MASK); + + /* set 50M : (50 = 396 / 2 / 4) */ + reg = readl(&imx_ccm->cscmr1); + reg &= ~(MXC_CCM_CSCMR1_QSPI1_PODF_MASK | + MXC_CCM_CSCMR1_QSPI1_CLK_SEL_MASK); + reg |= ((1 << MXC_CCM_CSCMR1_QSPI1_PODF_OFFSET) | + (2 << MXC_CCM_CSCMR1_QSPI1_CLK_SEL_OFFSET)); + writel(reg, &imx_ccm->cscmr1); + + /* enable the clock gate */ + setbits_le32(&imx_ccm->CCGR3, MXC_CCM_CCGR3_QSPI1_MASK); + break; + case 1: + /* + * disable the clock gate + * QSPI2 and GPMI_BCH_INPUT_GPMI_IO share the same clock gate, + * disable both of them. + */ + clrbits_le32(&imx_ccm->CCGR4, MXC_CCM_CCGR4_QSPI2_ENFC_MASK | + MXC_CCM_CCGR4_RAWNAND_U_GPMI_BCH_INPUT_GPMI_IO_MASK); + + /* set 50M : (50 = 396 / 2 / 4) */ + reg = readl(&imx_ccm->cs2cdr); + reg &= ~(MXC_CCM_CS2CDR_QSPI2_CLK_PODF_MASK | + MXC_CCM_CS2CDR_QSPI2_CLK_PRED_MASK | + MXC_CCM_CS2CDR_QSPI2_CLK_SEL_MASK); + reg |= (MXC_CCM_CS2CDR_QSPI2_CLK_PRED(0x1) | + MXC_CCM_CS2CDR_QSPI2_CLK_SEL(0x3)); + writel(reg, &imx_ccm->cs2cdr); + + /*enable the clock gate*/ + setbits_le32(&imx_ccm->CCGR4, MXC_CCM_CCGR4_QSPI2_ENFC_MASK | + MXC_CCM_CCGR4_RAWNAND_U_GPMI_BCH_INPUT_GPMI_IO_MASK); + break; + default: + break; + } +} +#endif + #ifdef CONFIG_FEC_MXC int enable_fec_anatop_clock(enum enet_freq freq) { @@ -439,7 +493,7 @@ int enable_fec_anatop_clock(enum enet_freq freq) struct anatop_regs __iomem *anatop = (struct anatop_regs __iomem *)ANATOP_BASE_ADDR; - if (freq < ENET_25MHz || freq > ENET_125MHz) + if (freq < ENET_25MHZ || freq > ENET_125MHZ) return -EINVAL; reg = readl(&anatop->pll_enet); @@ -592,6 +646,14 @@ int enable_sata_clock(void) ungate_sata_clock(); return enable_enet_pll(BM_ANADIG_PLL_ENET_ENABLE_SATA); } + +void disable_sata_clock(void) +{ + struct mxc_ccm_reg *const imx_ccm = + (struct mxc_ccm_reg *)CCM_BASE_ADDR; + + clrbits_le32(&imx_ccm->CCGR5, MXC_CCM_CCGR5_SATA_MASK); +} #endif int enable_pcie_clock(void) @@ -669,6 +731,36 @@ void hab_caam_clock_enable(unsigned char enable) } #endif +static void enable_pll3(void) +{ + struct anatop_regs __iomem *anatop = + (struct anatop_regs __iomem *)ANATOP_BASE_ADDR; + + /* make sure pll3 is enabled */ + if ((readl(&anatop->usb1_pll_480_ctrl) & + BM_ANADIG_USB1_PLL_480_CTRL_LOCK) == 0) { + /* enable pll's power */ + writel(BM_ANADIG_USB1_PLL_480_CTRL_POWER, + &anatop->usb1_pll_480_ctrl_set); + writel(0x80, &anatop->ana_misc2_clr); + /* wait for pll lock */ + while ((readl(&anatop->usb1_pll_480_ctrl) & + BM_ANADIG_USB1_PLL_480_CTRL_LOCK) == 0) + ; + /* disable bypass */ + writel(BM_ANADIG_USB1_PLL_480_CTRL_BYPASS, + &anatop->usb1_pll_480_ctrl_clr); + /* enable pll output */ + writel(BM_ANADIG_USB1_PLL_480_CTRL_ENABLE, + &anatop->usb1_pll_480_ctrl_set); + } +} + +void enable_thermal_clk(void) +{ + enable_pll3(); +} + unsigned int mxc_get_clock(enum mxc_clock clk) { switch (clk) { @@ -704,10 +796,11 @@ unsigned int mxc_get_clock(enum mxc_clock clk) case MXC_SATA_CLK: return get_ahb_clk(); default: + printf("Unsupported MXC CLK: %d\n", clk); break; } - return -1; + return 0; } /* diff --git a/arch/arm/cpu/armv7/mx6/soc.c b/arch/arm/cpu/armv7/mx6/soc.c index dd5aaa286a..5f5f497201 100644 --- a/arch/arm/cpu/armv7/mx6/soc.c +++ b/arch/arm/cpu/armv7/mx6/soc.c @@ -22,6 +22,8 @@ #include <asm/arch/mxc_hdmi.h> #include <asm/arch/crm_regs.h> #include <asm/bootm.h> +#include <dm.h> +#include <imx_thermal.h> enum ldo_reg { LDO_ARM, @@ -37,6 +39,19 @@ struct scu_regs { u32 fpga_rev; }; +#if defined(CONFIG_IMX6_THERMAL) +static const struct imx_thermal_plat imx6_thermal_plat = { + .regs = (void *)ANATOP_BASE_ADDR, + .fuse_bank = 1, + .fuse_word = 6, +}; + +U_BOOT_DEVICE(imx6_thermal) = { + .name = "imx_thermal", + .platdata = &imx6_thermal_plat, +}; +#endif + u32 get_nr_cpus(void) { struct scu_regs *scu = (struct scu_regs *)SCU_BASE_ADDR; @@ -240,6 +255,18 @@ static void clear_mmdc_ch_mask(void) writel(0, &mxc_ccm->ccdr); } +#ifdef CONFIG_MX6SL +static void set_preclk_from_osc(void) +{ + struct mxc_ccm_reg *mxc_ccm = (struct mxc_ccm_reg *)CCM_BASE_ADDR; + u32 reg; + + reg = readl(&mxc_ccm->cscmr1); + reg |= MXC_CCM_CSCMR1_PER_CLK_SEL_MASK; + writel(reg, &mxc_ccm->cscmr1); +} +#endif + int arch_cpu_init(void) { init_aips(); @@ -255,6 +282,11 @@ int arch_cpu_init(void) if (mxc_get_clock(MXC_ARM_CLK) == 396000000) set_ahb_rate(132000000); + /* Set perclk to source from OSC 24MHz */ +#if defined(CONFIG_MX6SL) + set_preclk_from_osc(); +#endif + imx_set_wdog_powerdown(false); /* Disable PDE bit of WMCR register */ #ifdef CONFIG_APBH_DMA @@ -333,8 +365,8 @@ void boot_mode_apply(unsigned cfg_val) /* * cfg_val will be used for * Boot_cfg4[7:0]:Boot_cfg3[7:0]:Boot_cfg2[7:0]:Boot_cfg1[7:0] - * After reset, if GPR10[28] is 1, ROM will copy GPR9[25:0] - * to SBMR1, which will determine the boot device. + * After reset, if GPR10[28] is 1, ROM will use GPR9[25:0] + * instead of SBMR1 to determine the boot device. */ const struct boot_mode soc_boot_modes[] = { {"normal", MAKE_CFGVAL(0x00, 0x00, 0x00, 0x00)}, diff --git a/arch/arm/cpu/armv7/nonsec_virt.S b/arch/arm/cpu/armv7/nonsec_virt.S index 745670e549..30d81db8b8 100644 --- a/arch/arm/cpu/armv7/nonsec_virt.S +++ b/arch/arm/cpu/armv7/nonsec_virt.S @@ -169,11 +169,11 @@ ENTRY(_nonsec_init) * we do this here instead. * But first check if we have the generic timer. */ -#ifdef CONFIG_SYS_CLK_FREQ +#ifdef CONFIG_TIMER_CLK_FREQ mrc p15, 0, r0, c0, c1, 1 @ read ID_PFR1 and r0, r0, #CPUID_ARM_GENTIMER_MASK @ mask arch timer bits cmp r0, #(1 << CPUID_ARM_GENTIMER_SHIFT) - ldreq r1, =CONFIG_SYS_CLK_FREQ + ldreq r1, =CONFIG_TIMER_CLK_FREQ mcreq p15, 0, r1, c14, c0, 0 @ write CNTFRQ #endif @@ -191,6 +191,9 @@ ENTRY(smp_waitloop) wfi ldr r1, =CONFIG_SMP_PEN_ADDR @ load start address ldr r1, [r1] +#ifdef CONFIG_PEN_ADDR_BIG_ENDIAN + rev r1, r1 +#endif cmp r0, r1 @ make sure we dont execute this code beq smp_waitloop @ again (due to a spurious wakeup) mov r0, r1 diff --git a/arch/arm/cpu/armv7/omap-common/abb.c b/arch/arm/cpu/armv7/omap-common/abb.c index 423aeb9807..a0add6643e 100644 --- a/arch/arm/cpu/armv7/omap-common/abb.c +++ b/arch/arm/cpu/armv7/omap-common/abb.c @@ -48,9 +48,9 @@ static void abb_setup_timings(u32 setup) */ /* calculate SR2_WTCNT_VALUE */ - sys_rate = DIV_ROUND(V_OSCK, 1000000); - clk_cycles = DIV_ROUND(OMAP_ABB_CLOCK_CYCLES * 10, sys_rate); - sr2_cnt = DIV_ROUND(OMAP_ABB_SETTLING_TIME * 10, clk_cycles); + sys_rate = DIV_ROUND_CLOSEST(V_OSCK, 1000000); + clk_cycles = DIV_ROUND_CLOSEST(OMAP_ABB_CLOCK_CYCLES * 10, sys_rate); + sr2_cnt = DIV_ROUND_CLOSEST(OMAP_ABB_SETTLING_TIME * 10, clk_cycles); setbits_le32(setup, sr2_cnt << (ffs(OMAP_ABB_SETUP_SR2_WTCNT_VALUE_MASK) - 1)); diff --git a/arch/arm/cpu/armv7/omap-common/boot-common.c b/arch/arm/cpu/armv7/omap-common/boot-common.c index fb535eb9ec..00a108212a 100644 --- a/arch/arm/cpu/armv7/omap-common/boot-common.c +++ b/arch/arm/cpu/armv7/omap-common/boot-common.c @@ -9,12 +9,14 @@ */ #include <common.h> +#include <ahci.h> #include <spl.h> #include <asm/omap_common.h> #include <asm/arch/omap.h> #include <asm/arch/mmc_host_def.h> #include <asm/arch/sys_proto.h> #include <watchdog.h> +#include <scsi.h> DECLARE_GLOBAL_DATA_PTR; @@ -33,8 +35,19 @@ void save_omap_boot_params(void) * used. But it not correct to assume that romcode structure * encoding would be same as u-boot. So use the defined offsets. */ - gd->arch.omap_boot_params.omap_bootdevice = boot_device = - *((u8 *)(rom_params + BOOT_DEVICE_OFFSET)); + boot_device = *((u8 *)(rom_params + BOOT_DEVICE_OFFSET)); + +#if defined(BOOT_DEVICE_NAND_I2C) + /* + * Re-map NAND&I2C boot-device to the "normal" NAND boot-device. + * Otherwise the SPL boot IF can't handle this device correctly. + * Somehow booting with Hynix 4GBit NAND H27U4G8 on Siemens + * Draco leads to this boot-device passed to SPL from the BootROM. + */ + if (boot_device == BOOT_DEVICE_NAND_I2C) + boot_device = BOOT_DEVICE_NAND; +#endif + gd->arch.omap_boot_params.omap_bootdevice = boot_device; gd->arch.omap_boot_params.ch_flags = *((u8 *)(rom_params + CH_FLAGS_OFFSET)); @@ -57,7 +70,7 @@ void save_omap_boot_params(void) } } -#ifdef CONFIG_DRA7XX +#if defined(CONFIG_DRA7XX) || defined(CONFIG_AM57XX) /* * We get different values for QSPI_1 and QSPI_4 being used, but * don't actually care about this difference. Rather than @@ -132,3 +145,10 @@ void __noreturn jump_to_image_no_args(struct spl_image_info *spl_image) image_entry((u32 *)&gd->arch.omap_boot_params); } #endif + +#ifdef CONFIG_SCSI_AHCI_PLAT +void arch_preboot_os(void) +{ + ahci_reset(DWC_AHSATA_BASE); +} +#endif diff --git a/arch/arm/cpu/armv7/omap-common/emif-common.c b/arch/arm/cpu/armv7/omap-common/emif-common.c index c8e9bc86e5..e601ba1886 100644 --- a/arch/arm/cpu/armv7/omap-common/emif-common.c +++ b/arch/arm/cpu/armv7/omap-common/emif-common.c @@ -1226,13 +1226,14 @@ void dmm_init(u32 base) emif1_enabled = 1; emif2_enabled = 1; break; - } else if (valid == 1) { + } + + if (valid == 1) emif1_enabled = 1; - } else if (valid == 2) { + + if (valid == 2) emif2_enabled = 1; - } } - } static void do_bug0039_workaround(u32 base) diff --git a/arch/arm/cpu/armv7/omap-common/sata.c b/arch/arm/cpu/armv7/omap-common/sata.c index 3b4dd3f5d7..d18bc50c5a 100644 --- a/arch/arm/cpu/armv7/omap-common/sata.c +++ b/arch/arm/cpu/armv7/omap-common/sata.c @@ -74,9 +74,20 @@ int init_sata(int dev) return ret; } +int reset_sata(int dev) +{ + return 0; +} + /* On OMAP platforms SATA provides the SCSI subsystem */ void scsi_init(void) { init_sata(0); scsi_scan(1); } + +void scsi_bus_reset(void) +{ + ahci_reset(DWC_AHSATA_BASE); + ahci_init(DWC_AHSATA_BASE); +} diff --git a/arch/arm/cpu/armv7/omap-common/timer.c b/arch/arm/cpu/armv7/omap-common/timer.c index 7c9924dc39..032bd2c24f 100644 --- a/arch/arm/cpu/armv7/omap-common/timer.c +++ b/arch/arm/cpu/armv7/omap-common/timer.c @@ -41,11 +41,6 @@ int timer_init(void) writel((CONFIG_SYS_PTV << 2) | TCLR_PRE | TCLR_AR | TCLR_ST, &timer_base->tclr); - /* reset time, capture current incrementer value time */ - gd->arch.lastinc = readl(&timer_base->tcrr) / - (TIMER_CLOCK / CONFIG_SYS_HZ); - gd->arch.tbl = 0; /* start "advancing" time stamp from 0 */ - return 0; } diff --git a/arch/arm/cpu/armv7/omap3/Kconfig b/arch/arm/cpu/armv7/omap3/Kconfig index c215404469..a029379a4f 100644 --- a/arch/arm/cpu/armv7/omap3/Kconfig +++ b/arch/arm/cpu/armv7/omap3/Kconfig @@ -22,6 +22,9 @@ config TARGET_CM_T35 bool "CompuLab CM-T3530 and CM-T3730 boards" select SUPPORT_SPL +config TARGET_CM_T3517 + bool "CompuLab CM-T3517 boards" + config TARGET_DEVKIT8000 bool "TimLL OMAP3 Devkit8000" select SUPPORT_SPL @@ -98,6 +101,7 @@ source "board/teejet/mt_ventoux/Kconfig" source "board/ti/sdp3430/Kconfig" source "board/ti/beagle/Kconfig" source "board/compulab/cm_t35/Kconfig" +source "board/compulab/cm_t3517/Kconfig" source "board/timll/devkit8000/Kconfig" source "board/ti/evm/Kconfig" source "board/isee/igep00x0/Kconfig" diff --git a/arch/arm/cpu/armv7/omap4/sdram_elpida.c b/arch/arm/cpu/armv7/omap4/sdram_elpida.c index 6903696e1b..4462c72c7a 100644 --- a/arch/arm/cpu/armv7/omap4/sdram_elpida.c +++ b/arch/arm/cpu/armv7/omap4/sdram_elpida.c @@ -121,8 +121,6 @@ static void emif_get_reg_dump_sdp(u32 emif_nr, const struct emif_regs **regs) *regs = &emif_regs_elpida_380_mhz_1cs; else if (omap4_rev == OMAP4430_ES2_0) *regs = &emif_regs_elpida_200_mhz_2cs; - else if (omap4_rev == OMAP4430_ES2_3) - *regs = &emif_regs_elpida_400_mhz_1cs; else if (omap4_rev < OMAP4470_ES1_0) *regs = &emif_regs_elpida_400_mhz_2cs; else @@ -138,8 +136,6 @@ static void emif_get_dmm_regs_sdp(const struct dmm_lisa_map_regs if (omap_rev == OMAP4430_ES1_0) *dmm_lisa_regs = &lisa_map_2G_x_1_x_2; - else if (omap_rev == OMAP4430_ES2_3) - *dmm_lisa_regs = &lisa_map_2G_x_2_x_2; else if (omap_rev < OMAP4460_ES1_0) *dmm_lisa_regs = &lisa_map_2G_x_2_x_2; else diff --git a/arch/arm/cpu/armv7/omap5/Kconfig b/arch/arm/cpu/armv7/omap5/Kconfig index 129982caca..aca862d2b2 100644 --- a/arch/arm/cpu/armv7/omap5/Kconfig +++ b/arch/arm/cpu/armv7/omap5/Kconfig @@ -12,6 +12,9 @@ config TARGET_OMAP5_UEVM config TARGET_DRA7XX_EVM bool "TI DRA7XX" +config TARGET_BEAGLE_X15 + bool "BeagleBoard X15" + endchoice config SYS_SOC @@ -20,5 +23,6 @@ config SYS_SOC source "board/compulab/cm_t54/Kconfig" source "board/ti/omap5_uevm/Kconfig" source "board/ti/dra7xx/Kconfig" +source "board/ti/beagle_x15/Kconfig" endif diff --git a/arch/arm/cpu/armv7/omap5/hw_data.c b/arch/arm/cpu/armv7/omap5/hw_data.c index 025738302a..95f16866e6 100644 --- a/arch/arm/cpu/armv7/omap5/hw_data.c +++ b/arch/arm/cpu/armv7/omap5/hw_data.c @@ -365,31 +365,31 @@ struct vcores_data dra752_volts = { .mpu.value = VDD_MPU_DRA752, .mpu.efuse.reg = STD_FUSE_OPP_VMIN_MPU_NOM, .mpu.efuse.reg_bits = DRA752_EFUSE_REGBITS, - .mpu.addr = TPS659038_REG_ADDR_SMPS12_MPU, + .mpu.addr = TPS659038_REG_ADDR_SMPS12, .mpu.pmic = &tps659038, .eve.value = VDD_EVE_DRA752, .eve.efuse.reg = STD_FUSE_OPP_VMIN_DSPEVE_NOM, .eve.efuse.reg_bits = DRA752_EFUSE_REGBITS, - .eve.addr = TPS659038_REG_ADDR_SMPS45_EVE, + .eve.addr = TPS659038_REG_ADDR_SMPS45, .eve.pmic = &tps659038, .gpu.value = VDD_GPU_DRA752, .gpu.efuse.reg = STD_FUSE_OPP_VMIN_GPU_NOM, .gpu.efuse.reg_bits = DRA752_EFUSE_REGBITS, - .gpu.addr = TPS659038_REG_ADDR_SMPS6_GPU, + .gpu.addr = TPS659038_REG_ADDR_SMPS6, .gpu.pmic = &tps659038, .core.value = VDD_CORE_DRA752, .core.efuse.reg = STD_FUSE_OPP_VMIN_CORE_NOM, .core.efuse.reg_bits = DRA752_EFUSE_REGBITS, - .core.addr = TPS659038_REG_ADDR_SMPS7_CORE, + .core.addr = TPS659038_REG_ADDR_SMPS7, .core.pmic = &tps659038, .iva.value = VDD_IVA_DRA752, .iva.efuse.reg = STD_FUSE_OPP_VMIN_IVA_NOM, .iva.efuse.reg_bits = DRA752_EFUSE_REGBITS, - .iva.addr = TPS659038_REG_ADDR_SMPS8_IVA, + .iva.addr = TPS659038_REG_ADDR_SMPS8, .iva.pmic = &tps659038, }; @@ -593,7 +593,7 @@ const struct ctrl_ioregs ioregs_dra72x_es1 = { .ctrl_ddr_ctrl_ext_0 = 0xA2000000, }; -void hw_data_init(void) +void __weak hw_data_init(void) { u32 omap_rev = omap_revision(); diff --git a/arch/arm/cpu/armv7/omap5/prcm-regs.c b/arch/arm/cpu/armv7/omap5/prcm-regs.c index ff08ef4247..0745d424e2 100644 --- a/arch/arm/cpu/armv7/omap5/prcm-regs.c +++ b/arch/arm/cpu/armv7/omap5/prcm-regs.c @@ -376,6 +376,7 @@ struct omap_sys_ctrl_regs const omap5_ctrl = { struct omap_sys_ctrl_regs const dra7xx_ctrl = { .control_status = 0x4A002134, + .control_phy_power_usb = 0x4A002370, .control_phy_power_sata = 0x4A002374, .control_core_mac_id_0_lo = 0x4A002514, .control_core_mac_id_0_hi = 0x4A002518, @@ -800,6 +801,7 @@ struct prcm_regs const dra7xx_prcm = { .cm_clkmode_dpll_dsp = 0x4a005234, .cm_shadow_freq_config1 = 0x4a005260, .cm_clkmode_dpll_gmac = 0x4a0052a8, + .cm_coreaon_usb_phy_core_clkctrl = 0x4a008640, .cm_coreaon_usb_phy2_core_clkctrl = 0x4a008688, /* cm1.mpu */ @@ -906,6 +908,7 @@ struct prcm_regs const dra7xx_prcm = { .cm_gmac_gmac_clkctrl = 0x4a0093d0, .cm_l3init_ocp2scp1_clkctrl = 0x4a0093e0, .cm_l3init_ocp2scp3_clkctrl = 0x4a0093e8, + .cm_l3init_usb_otg_ss_clkctrl = 0x4a0093f0, /* cm2.l4per */ .cm_l4per_clkstctrl = 0x4a009700, diff --git a/arch/arm/cpu/armv7/omap5/sdram.c b/arch/arm/cpu/armv7/omap5/sdram.c index 065199be76..7d8cec08c2 100644 --- a/arch/arm/cpu/armv7/omap5/sdram.c +++ b/arch/arm/cpu/armv7/omap5/sdram.c @@ -513,7 +513,7 @@ const struct lpddr2_mr_regs mr_regs = { .mr16 = MR16_REF_FULL_ARRAY }; -static void emif_get_ext_phy_ctrl_const_regs(u32 emif_nr, +void __weak emif_get_ext_phy_ctrl_const_regs(u32 emif_nr, const u32 **regs, u32 *size) { diff --git a/arch/arm/cpu/armv7/rmobile/Kconfig b/arch/arm/cpu/armv7/rmobile/Kconfig index c46a0cc9b8..6d94199de8 100644 --- a/arch/arm/cpu/armv7/rmobile/Kconfig +++ b/arch/arm/cpu/armv7/rmobile/Kconfig @@ -6,6 +6,9 @@ choice config TARGET_ARMADILLO_800EVA bool "armadillo 800 eva board" +config TARGET_GOSE + bool "Gose board" + config TARGET_KOELSCH bool "Koelsch board" @@ -23,7 +26,13 @@ endchoice config SYS_SOC default "rmobile" +config RMOBILE_EXTRAM_BOOT + bool "Enable boot from RAM" + depends on TARGET_ALT || TARGET_KOELSCH || TARGET_LAGER + default n + source "board/atmark-techno/armadillo-800eva/Kconfig" +source "board/renesas/gose/Kconfig" source "board/renesas/koelsch/Kconfig" source "board/renesas/lager/Kconfig" source "board/kmc/kzm9g/Kconfig" diff --git a/arch/arm/cpu/armv7/rmobile/Makefile b/arch/arm/cpu/armv7/rmobile/Makefile index dd7de41082..647e426d0b 100644 --- a/arch/arm/cpu/armv7/rmobile/Makefile +++ b/arch/arm/cpu/armv7/rmobile/Makefile @@ -13,6 +13,7 @@ obj-$(CONFIG_GLOBAL_TIMER) += timer.o obj-$(CONFIG_R8A7740) += lowlevel_init.o cpu_info-r8a7740.o pfc-r8a7740.o obj-$(CONFIG_R8A7790) += lowlevel_init_ca15.o cpu_info-rcar.o pfc-r8a7790.o obj-$(CONFIG_R8A7791) += lowlevel_init_ca15.o cpu_info-rcar.o pfc-r8a7791.o +obj-$(CONFIG_R8A7793) += lowlevel_init_ca15.o cpu_info-rcar.o pfc-r8a7793.o obj-$(CONFIG_R8A7794) += lowlevel_init_ca15.o cpu_info-rcar.o pfc-r8a7794.o obj-$(CONFIG_SH73A0) += lowlevel_init.o cpu_info-sh73a0.o pfc-sh73a0.o obj-$(CONFIG_TMU_TIMER) += ../../../../sh/lib/time.o diff --git a/arch/arm/cpu/armv7/rmobile/cpu_info.c b/arch/arm/cpu/armv7/rmobile/cpu_info.c index b98137e86a..d47c47c07e 100644 --- a/arch/arm/cpu/armv7/rmobile/cpu_info.c +++ b/arch/arm/cpu/armv7/rmobile/cpu_info.c @@ -53,6 +53,7 @@ static const struct { { 0x40, "R8A7740" }, { 0x45, "R8A7790" }, { 0x47, "R8A7791" }, + { 0x4B, "R8A7793" }, { 0x4C, "R8A7794" }, { 0x0, "CPU" }, }; diff --git a/arch/arm/cpu/armv7/rmobile/lowlevel_init_ca15.S b/arch/arm/cpu/armv7/rmobile/lowlevel_init_ca15.S index 879e0e097f..d47546a11d 100644 --- a/arch/arm/cpu/armv7/rmobile/lowlevel_init_ca15.S +++ b/arch/arm/cpu/armv7/rmobile/lowlevel_init_ca15.S @@ -60,17 +60,10 @@ do_lowlevel_init: cmp r1, #3 /* has already been set up */ bicne r0, r0, #0xe7 orrne r0, r0, #0x83 /* L2CTLR[7:6] + L2CTLR[2:0] */ - - ldr r2, =0xFF000044 /* PRR */ - ldr r1, [r2] - and r1, r1, #0x7F00 - lsrs r1, r1, #8 - cmp r1, #0x45 /* 0x45 is ID of r8a7790 */ - bne L2CTLR_5_SKIP +#if defined(CONFIG_R8A7790) orrne r0, r0, #0x20 /* L2CTLR[5] */ -L2CTLR_5_SKIP: +#endif mcrne p15, 1, r0, c9, c0, 2 - _exit_init_l2_a15: ldr r3, =(CONFIG_SYS_INIT_SP_ADDR) sub sp, r3, #4 diff --git a/arch/arm/cpu/armv7/rmobile/pfc-r8a7793.c b/arch/arm/cpu/armv7/rmobile/pfc-r8a7793.c new file mode 100644 index 0000000000..03c27ad7fe --- /dev/null +++ b/arch/arm/cpu/armv7/rmobile/pfc-r8a7793.c @@ -0,0 +1,1926 @@ +/* + * arch/arm/cpu/armv7/rmobile/pfc-r8a7793.c + * + * Copyright (C) 2013 Renesas Electronics Corporation + * + * SPDX-License-Identifier: GPL-2.0 + */ + +#include <common.h> +#include <sh_pfc.h> +#include <asm/gpio.h> + +#define CPU_32_PORT(fn, pfx, sfx) \ + PORT_10(fn, pfx, sfx), PORT_10(fn, pfx##1, sfx), \ + PORT_10(fn, pfx##2, sfx), PORT_1(fn, pfx##30, sfx), \ + PORT_1(fn, pfx##31, sfx) + +#define CPU_32_PORT1(fn, pfx, sfx) \ + PORT_10(fn, pfx, sfx), PORT_10(fn, pfx##1, sfx), \ + PORT_1(fn, pfx##20, sfx), PORT_1(fn, pfx##21, sfx), \ + PORT_1(fn, pfx##22, sfx), PORT_1(fn, pfx##23, sfx), \ + PORT_1(fn, pfx##24, sfx), PORT_1(fn, pfx##25, sfx) + +/* + * GP_0_0_DATA -> GP_7_25_DATA + * (except for GP1[26],GP1[27],GP1[28],GP1[29]),GP1[30]),GP1[31] + * GP7[26],GP7[27],GP7[28],GP7[29]),GP7[30]),GP7[31]) + */ +#define CPU_ALL_PORT(fn, pfx, sfx) \ + CPU_32_PORT(fn, pfx##_0_, sfx), \ + CPU_32_PORT1(fn, pfx##_1_, sfx), \ + CPU_32_PORT(fn, pfx##_2_, sfx), \ + CPU_32_PORT(fn, pfx##_3_, sfx), \ + CPU_32_PORT(fn, pfx##_4_, sfx), \ + CPU_32_PORT(fn, pfx##_5_, sfx), \ + CPU_32_PORT(fn, pfx##_6_, sfx), \ + CPU_32_PORT1(fn, pfx##_7_, sfx) + +#define _GP_GPIO(pfx, sfx) PINMUX_GPIO(GPIO_GP##pfx, GP##pfx##_DATA) +#define _GP_DATA(pfx, sfx) PINMUX_DATA(GP##pfx##_DATA, GP##pfx##_FN, \ + GP##pfx##_IN, GP##pfx##_OUT) + +#define _GP_INOUTSEL(pfx, sfx) GP##pfx##_IN, GP##pfx##_OUT +#define _GP_INDT(pfx, sfx) GP##pfx##_DATA + +#define GP_ALL(str) CPU_ALL_PORT(_PORT_ALL, GP, str) +#define PINMUX_GPIO_GP_ALL() CPU_ALL_PORT(_GP_GPIO, , unused) +#define PINMUX_DATA_GP_ALL() CPU_ALL_PORT(_GP_DATA, , unused) + + +#define PORT_10_REV(fn, pfx, sfx) \ + PORT_1(fn, pfx##9, sfx), PORT_1(fn, pfx##8, sfx), \ + PORT_1(fn, pfx##7, sfx), PORT_1(fn, pfx##6, sfx), \ + PORT_1(fn, pfx##5, sfx), PORT_1(fn, pfx##4, sfx), \ + PORT_1(fn, pfx##3, sfx), PORT_1(fn, pfx##2, sfx), \ + PORT_1(fn, pfx##1, sfx), PORT_1(fn, pfx##0, sfx) + +#define CPU_32_PORT_REV(fn, pfx, sfx) \ + PORT_1(fn, pfx##31, sfx), PORT_1(fn, pfx##30, sfx), \ + PORT_10_REV(fn, pfx##2, sfx), PORT_10_REV(fn, pfx##1, sfx), \ + PORT_10_REV(fn, pfx, sfx) + +#define GP_INOUTSEL(bank) CPU_32_PORT_REV(_GP_INOUTSEL, _##bank##_, unused) +#define GP_INDT(bank) CPU_32_PORT_REV(_GP_INDT, _##bank##_, unused) + +#define PINMUX_IPSR_DATA(ipsr, fn) PINMUX_DATA(fn##_MARK, FN_##ipsr, FN_##fn) +#define PINMUX_IPSR_MODSEL_DATA(ipsr, fn, ms) PINMUX_DATA(fn##_MARK, FN_##ms, \ + FN_##ipsr, FN_##fn) + +enum { + PINMUX_RESERVED = 0, + + PINMUX_DATA_BEGIN, + GP_ALL(DATA), + PINMUX_DATA_END, + + PINMUX_INPUT_BEGIN, + GP_ALL(IN), + PINMUX_INPUT_END, + + PINMUX_OUTPUT_BEGIN, + GP_ALL(OUT), + PINMUX_OUTPUT_END, + + PINMUX_FUNCTION_BEGIN, + GP_ALL(FN), + + /* GPSR0 */ + FN_IP0_0, FN_IP0_1, FN_IP0_2, FN_IP0_3, FN_IP0_4, FN_IP0_5, + FN_IP0_6, FN_IP0_7, FN_IP0_8, FN_IP0_9, FN_IP0_10, FN_IP0_11, + FN_IP0_12, FN_IP0_13, FN_IP0_14, FN_IP0_15, FN_IP0_18_16, FN_IP0_20_19, + FN_IP0_22_21, FN_IP0_24_23, FN_IP0_26_25, FN_IP0_28_27, FN_IP0_30_29, + FN_IP1_1_0, FN_IP1_3_2, FN_IP1_5_4, FN_IP1_7_6, FN_IP1_10_8, + FN_IP1_13_11, FN_IP1_16_14, FN_IP1_19_17, FN_IP1_22_20, + + /* GPSR1 */ + FN_IP1_25_23, FN_IP1_28_26, FN_IP1_31_29, FN_IP2_2_0, FN_IP2_4_3, + FN_IP2_6_5, FN_IP2_9_7, FN_IP2_12_10, FN_IP2_15_13, FN_IP2_18_16, + FN_IP2_20_19, FN_IP2_22_21, FN_EX_CS0_N, FN_IP2_24_23, FN_IP2_26_25, + FN_IP2_29_27, FN_IP3_2_0, FN_IP3_5_3, FN_IP3_8_6, FN_RD_N, + FN_IP3_11_9, FN_IP3_13_12, FN_IP3_15_14 , FN_IP3_17_16 , FN_IP3_19_18, + FN_IP3_21_20, + + /* GPSR2 */ + FN_IP3_27_25, FN_IP3_30_28, FN_IP4_1_0, FN_IP4_4_2, FN_IP4_7_5, + FN_IP4_9_8, FN_IP4_12_10, FN_IP4_15_13, FN_IP4_18_16, FN_IP4_19, + FN_IP4_20, FN_IP4_21, FN_IP4_23_22, FN_IP4_25_24, FN_IP4_27_26, + FN_IP4_30_28, FN_IP5_2_0, FN_IP5_5_3, FN_IP5_8_6, FN_IP5_11_9, + FN_IP5_14_12, FN_IP5_16_15, FN_IP5_19_17, FN_IP5_21_20, FN_IP5_23_22, + FN_IP5_25_24, FN_IP5_28_26, FN_IP5_31_29, FN_AUDIO_CLKA, FN_IP6_2_0, + FN_IP6_5_3, FN_IP6_7_6, + + /* GPSR3 */ + FN_IP7_5_3, FN_IP7_8_6, FN_IP7_10_9, FN_IP7_12_11, FN_IP7_14_13, + FN_IP7_16_15, FN_IP7_18_17, FN_IP7_20_19, FN_IP7_23_21, FN_IP7_26_24, + FN_IP7_29_27, FN_IP8_2_0, FN_IP8_5_3, FN_IP8_8_6, FN_IP8_11_9, + FN_IP8_14_12, FN_IP8_17_15, FN_IP8_20_18, FN_IP8_23_21, FN_IP8_25_24, + FN_IP8_27_26, FN_IP8_30_28, FN_IP9_2_0, FN_IP9_5_3, FN_IP9_6, FN_IP9_7, + FN_IP9_10_8, FN_IP9_11, FN_IP9_12, FN_IP9_15_13, FN_IP9_16, + FN_IP9_18_17, + + /* GPSR4 */ + FN_VI0_CLK, FN_IP9_20_19, FN_IP9_22_21, FN_IP9_24_23, FN_IP9_26_25, + FN_VI0_DATA0_VI0_B0, FN_VI0_DATA0_VI0_B1, FN_VI0_DATA0_VI0_B2, + FN_IP9_28_27, FN_VI0_DATA0_VI0_B4, FN_VI0_DATA0_VI0_B5, + FN_VI0_DATA0_VI0_B6, FN_VI0_DATA0_VI0_B7, FN_IP9_31_29, FN_IP10_2_0, + FN_IP10_5_3, FN_IP10_8_6, FN_IP10_11_9, FN_IP10_14_12, FN_IP10_16_15, + FN_IP10_18_17, FN_IP10_21_19, FN_IP10_24_22, FN_IP10_26_25, + FN_IP10_28_27, FN_IP10_31_29, FN_IP11_2_0, FN_IP11_5_3, FN_IP11_8_6, + FN_IP15_1_0, FN_IP15_3_2, FN_IP15_5_4, + + /* GPSR5 */ + FN_IP11_11_9, FN_IP11_14_12, FN_IP11_16_15, FN_IP11_18_17, FN_IP11_19, + FN_IP11_20, FN_IP11_21, FN_IP11_22, FN_IP11_23, FN_IP11_24, + FN_IP11_25, FN_IP11_26, FN_IP11_27, FN_IP11_29_28, FN_IP11_31_30, + FN_IP12_1_0, FN_IP12_3_2, FN_IP12_6_4, FN_IP12_9_7, FN_IP12_12_10, + FN_IP12_15_13, FN_IP12_17_16, FN_IP12_19_18, FN_IP12_21_20, + FN_IP12_23_22, FN_IP12_26_24, FN_IP12_29_27, FN_IP13_2_0, FN_IP13_4_3, + FN_IP13_6_5, FN_IP13_9_7, FN_IP3_24_22, + + /* GPSR6 */ + FN_IP13_10, FN_IP13_11, FN_IP13_12, FN_IP13_13, FN_IP13_14, + FN_IP13_15, FN_IP13_18_16, FN_IP13_21_19, FN_IP13_22, FN_IP13_24_23, + FN_IP13_25, FN_IP13_26, FN_IP13_27, FN_IP13_30_28, FN_IP14_1_0, + FN_IP14_2, FN_IP14_3, FN_IP14_4, FN_IP14_5, FN_IP14_6, FN_IP14_7, + FN_IP14_10_8, FN_IP14_13_11, FN_IP14_16_14, FN_IP14_19_17, + FN_IP14_22_20, FN_IP14_25_23, FN_IP14_28_26, FN_IP14_31_29, + + /* GPSR7 */ + FN_IP15_17_15, FN_IP15_20_18, FN_IP15_23_21, FN_IP15_26_24, + FN_IP15_29_27, FN_IP16_2_0, FN_IP16_5_3, FN_IP16_7_6, FN_IP16_9_8, + FN_IP16_11_10, FN_IP6_9_8, FN_IP6_11_10, FN_IP6_13_12, FN_IP6_15_14, + FN_IP6_18_16, FN_IP6_20_19, FN_IP6_23_21, FN_IP6_26_24, FN_IP6_29_27, + FN_IP7_2_0, FN_IP15_8_6, FN_IP15_11_9, FN_IP15_14_12, + FN_USB0_PWEN, FN_USB0_OVC, FN_USB1_PWEN, + + /* IPSR 0 -5 */ + + /* IPSR6 */ + FN_AUDIO_CLKB, FN_STP_OPWM_0_B, FN_MSIOF1_SCK_B, + FN_SCIF_CLK, FN_BPFCLK_E, + FN_AUDIO_CLKC, FN_SCIFB0_SCK_C, FN_MSIOF1_SYNC_B, FN_RX2, + FN_SCIFA2_RXD, FN_FMIN_E, + FN_AUDIO_CLKOUT, FN_MSIOF1_SS1_B, FN_TX2, FN_SCIFA2_TXD, + FN_IRQ0, FN_SCIFB1_RXD_D, FN_INTC_IRQ0_N, + FN_IRQ1, FN_SCIFB1_SCK_C, FN_INTC_IRQ1_N, + FN_IRQ2, FN_SCIFB1_TXD_D, FN_INTC_IRQ2_N, + FN_IRQ3, FN_SCL4_C, FN_MSIOF2_TXD_E, FN_INTC_IRQ3_N, + FN_IRQ4, FN_HRX1_C, FN_SDA4_C, FN_MSIOF2_RXD_E, FN_INTC_IRQ4_N, + FN_IRQ5, FN_HTX1_C, FN_SCL1_E, FN_MSIOF2_SCK_E, + FN_IRQ6, FN_HSCK1_C, FN_MSIOF1_SS2_B, FN_SDA1_E, FN_MSIOF2_SYNC_E, + FN_IRQ7, FN_HCTS1_N_C, FN_MSIOF1_TXD_B, FN_GPS_CLK_C, FN_GPS_CLK_D, + FN_IRQ8, FN_HRTS1_N_C, FN_MSIOF1_RXD_B, FN_GPS_SIGN_C, FN_GPS_SIGN_D, + + /* IPSR7 - IPSR10 */ + + /* IPSR11 */ + FN_VI0_R5, FN_VI2_DATA6, FN_GLO_SDATA_B, FN_RX0_C, FN_SDA1_D, + FN_VI0_R6, FN_VI2_DATA7, FN_GLO_SS_B, FN_TX1_C, FN_SCL4_B, + FN_VI0_R7, FN_GLO_RFON_B, FN_RX1_C, FN_CAN0_RX_E, + FN_SDA4_B, FN_HRX1_D, FN_SCIFB0_RXD_D, + FN_VI1_HSYNC_N, FN_AVB_RXD0, FN_TS_SDATA0_B, FN_TX4_B, FN_SCIFA4_TXD_B, + FN_VI1_VSYNC_N, FN_AVB_RXD1, FN_TS_SCK0_B, FN_RX4_B, FN_SCIFA4_RXD_B, + FN_VI1_CLKENB, FN_AVB_RXD2, FN_TS_SDEN0_B, + FN_VI1_FIELD, FN_AVB_RXD3, FN_TS_SPSYNC0_B, + FN_VI1_CLK, FN_AVB_RXD4, FN_VI1_DATA0, FN_AVB_RXD5, + FN_VI1_DATA1, FN_AVB_RXD6, FN_VI1_DATA2, FN_AVB_RXD7, + FN_VI1_DATA3, FN_AVB_RX_ER, FN_VI1_DATA4, FN_AVB_MDIO, + FN_VI1_DATA5, FN_AVB_RX_DV, FN_VI1_DATA6, FN_AVB_MAGIC, + FN_VI1_DATA7, FN_AVB_MDC, + FN_ETH_MDIO, FN_AVB_RX_CLK, FN_SCL2_C, + FN_ETH_CRS_DV, FN_AVB_LINK, FN_SDA2_C, + + /* IPSR12 */ + FN_ETH_RX_ER, FN_AVB_CRS, FN_SCL3, FN_SCL7, + FN_ETH_RXD0, FN_AVB_PHY_INT, FN_SDA3, FN_SDA7, + FN_ETH_RXD1, FN_AVB_GTXREFCLK, FN_CAN0_TX_C, + FN_SCL2_D, FN_MSIOF1_RXD_E, + FN_ETH_LINK, FN_AVB_TXD0, FN_CAN0_RX_C, FN_SDA2_D, FN_MSIOF1_SCK_E, + FN_ETH_REFCLK, FN_AVB_TXD1, FN_SCIFA3_RXD_B, + FN_CAN1_RX_C, FN_MSIOF1_SYNC_E, + FN_ETH_TXD1, FN_AVB_TXD2, FN_SCIFA3_TXD_B, + FN_CAN1_TX_C, FN_MSIOF1_TXD_E, + FN_ETH_TX_EN, FN_AVB_TXD3, FN_TCLK1_B, FN_CAN_CLK_B, + FN_ETH_MAGIC, FN_AVB_TXD4, FN_IETX_C, + FN_ETH_TXD0, FN_AVB_TXD5, FN_IECLK_C, + FN_ETH_MDC, FN_AVB_TXD6, FN_IERX_C, + FN_STP_IVCXO27_0, FN_AVB_TXD7, FN_SCIFB2_TXD_D, + FN_ADIDATA_B, FN_MSIOF0_SYNC_C, + FN_STP_ISCLK_0, FN_AVB_TX_EN, FN_SCIFB2_RXD_D, + FN_ADICS_SAMP_B, FN_MSIOF0_SCK_C, + + /* IPSR13 */ + FN_STP_ISD_0, FN_AVB_TX_ER, FN_SCIFB2_SCK_C, + FN_ADICLK_B, FN_MSIOF0_SS1_C, + FN_STP_ISEN_0, FN_AVB_TX_CLK, FN_ADICHS0_B, FN_MSIOF0_SS2_C, + FN_STP_ISSYNC_0, FN_AVB_COL, FN_ADICHS1_B, FN_MSIOF0_RXD_C, + FN_STP_OPWM_0, FN_AVB_GTX_CLK, FN_PWM0_B, + FN_ADICHS2_B, FN_MSIOF0_TXD_C, + FN_SD0_CLK, FN_SPCLK_B, FN_SD0_CMD, FN_MOSI_IO0_B, + FN_SD0_DATA0, FN_MISO_IO1_B, FN_SD0_DATA1, FN_IO2_B, + FN_SD0_DATA2, FN_IO3_B, FN_SD0_DATA3, FN_SSL_B, + FN_SD0_CD, FN_MMC_D6_B, FN_SIM0_RST_B, FN_CAN0_RX_F, + FN_SCIFA5_TXD_B, FN_TX3_C, + FN_SD0_WP, FN_MMC_D7_B, FN_SIM0_D_B, FN_CAN0_TX_F, + FN_SCIFA5_RXD_B, FN_RX3_C, + FN_SD1_CMD, FN_REMOCON_B, FN_SD1_DATA0, FN_SPEEDIN_B, + FN_SD1_DATA1, FN_IETX_B, FN_SD1_DATA2, FN_IECLK_B, + FN_SD1_DATA3, FN_IERX_B, + FN_SD1_CD, FN_PWM0, FN_TPU_TO0, FN_SCL1_C, + + /* IPSR14 */ + FN_SD1_WP, FN_PWM1_B, FN_SDA1_C, + FN_SD2_CLK, FN_MMC_CLK, FN_SD2_CMD, FN_MMC_CMD, + FN_SD2_DATA0, FN_MMC_D0, FN_SD2_DATA1, FN_MMC_D1, + FN_SD2_DATA2, FN_MMC_D2, FN_SD2_DATA3, FN_MMC_D3, + FN_SD2_CD, FN_MMC_D4, FN_SCL8_C, FN_TX5_B, FN_SCIFA5_TXD_C, + FN_SD2_WP, FN_MMC_D5, FN_SDA8_C, FN_RX5_B, FN_SCIFA5_RXD_C, + FN_MSIOF0_SCK, FN_RX2_C, FN_ADIDATA, FN_VI1_CLK_C, FN_VI1_G0_B, + FN_MSIOF0_SYNC, FN_TX2_C, FN_ADICS_SAMP, FN_VI1_CLKENB_C, FN_VI1_G1_B, + FN_MSIOF0_TXD, FN_ADICLK, FN_VI1_FIELD_C, FN_VI1_G2_B, + FN_MSIOF0_RXD, FN_ADICHS0, FN_VI1_DATA0_C, FN_VI1_G3_B, + FN_MSIOF0_SS1, FN_MMC_D6, FN_ADICHS1, FN_TX0_E, + FN_VI1_HSYNC_N_C, FN_SCL7_C, FN_VI1_G4_B, + FN_MSIOF0_SS2, FN_MMC_D7, FN_ADICHS2, FN_RX0_E, + FN_VI1_VSYNC_N_C, FN_SDA7_C, FN_VI1_G5_B, + + /* IPSR15 */ + FN_SIM0_RST, FN_IETX, FN_CAN1_TX_D, + FN_SIM0_CLK, FN_IECLK, FN_CAN_CLK_C, + FN_SIM0_D, FN_IERX, FN_CAN1_RX_D, + FN_GPS_CLK, FN_DU1_DOTCLKIN_C, FN_AUDIO_CLKB_B, + FN_PWM5_B, FN_SCIFA3_TXD_C, + FN_GPS_SIGN, FN_TX4_C, FN_SCIFA4_TXD_C, FN_PWM5, + FN_VI1_G6_B, FN_SCIFA3_RXD_C, + FN_GPS_MAG, FN_RX4_C, FN_SCIFA4_RXD_C, FN_PWM6, + FN_VI1_G7_B, FN_SCIFA3_SCK_C, + FN_HCTS0_N, FN_SCIFB0_CTS_N, FN_GLO_I0_C, FN_TCLK1, FN_VI1_DATA1_C, + FN_HRTS0_N, FN_SCIFB0_RTS_N, FN_GLO_I1_C, FN_VI1_DATA2_C, + FN_HSCK0, FN_SCIFB0_SCK, FN_GLO_Q0_C, FN_CAN_CLK, + FN_TCLK2, FN_VI1_DATA3_C, + FN_HRX0, FN_SCIFB0_RXD, FN_GLO_Q1_C, FN_CAN0_RX_B, FN_VI1_DATA4_C, + FN_HTX0, FN_SCIFB0_TXD, FN_GLO_SCLK_C, FN_CAN0_TX_B, FN_VI1_DATA5_C, + + /* IPSR16 */ + FN_HRX1, FN_SCIFB1_RXD, FN_VI1_R0_B, FN_GLO_SDATA_C, FN_VI1_DATA6_C, + FN_HTX1, FN_SCIFB1_TXD, FN_VI1_R1_B, FN_GLO_SS_C, FN_VI1_DATA7_C, + FN_HSCK1, FN_SCIFB1_SCK, FN_MLB_CK, FN_GLO_RFON_C, + FN_HCTS1_N, FN_SCIFB1_CTS_N, FN_MLB_SIG, FN_CAN1_TX_B, + FN_HRTS1_N, FN_SCIFB1_RTS_N, FN_MLB_DAT, FN_CAN1_RX_B, + + /* MOD_SEL */ + FN_SEL_SCIF1_0, FN_SEL_SCIF1_1, FN_SEL_SCIF1_2, FN_SEL_SCIF1_3, + FN_SEL_SCIFB_0, FN_SEL_SCIFB_1, FN_SEL_SCIFB_2, FN_SEL_SCIFB_3, + FN_SEL_SCIFB2_0, FN_SEL_SCIFB2_1, FN_SEL_SCIFB2_2, FN_SEL_SCIFB2_3, + FN_SEL_SCIFB1_0, FN_SEL_SCIFB1_1, FN_SEL_SCIFB1_2, FN_SEL_SCIFB1_3, + FN_SEL_SCIFA1_0, FN_SEL_SCIFA1_1, FN_SEL_SCIFA1_2, + FN_SEL_SSI9_0, FN_SEL_SSI9_1, + FN_SEL_SCFA_0, FN_SEL_SCFA_1, + FN_SEL_QSP_0, FN_SEL_QSP_1, + FN_SEL_SSI7_0, FN_SEL_SSI7_1, + FN_SEL_HSCIF1_0, FN_SEL_HSCIF1_1, FN_SEL_HSCIF1_2, FN_SEL_HSCIF1_3, + FN_SEL_HSCIF1_4, + FN_SEL_VI1_0, FN_SEL_VI1_1, FN_SEL_VI1_2, + FN_SEL_TMU1_0, FN_SEL_TMU1_1, + FN_SEL_LBS_0, FN_SEL_LBS_1, FN_SEL_LBS_2, FN_SEL_LBS_3, + FN_SEL_TSIF0_0, FN_SEL_TSIF0_1, FN_SEL_TSIF0_2, FN_SEL_TSIF0_3, + FN_SEL_SOF0_0, FN_SEL_SOF0_1, FN_SEL_SOF0_2, + + /* MOD_SEL2 */ + FN_SEL_SCIF0_0, FN_SEL_SCIF0_1, FN_SEL_SCIF0_2, FN_SEL_SCIF0_3, + FN_SEL_SCIF0_4, + FN_SEL_SCIF_0, FN_SEL_SCIF_1, + FN_SEL_CAN0_0, FN_SEL_CAN0_1, FN_SEL_CAN0_2, FN_SEL_CAN0_3, + FN_SEL_CAN0_4, FN_SEL_CAN0_5, + FN_SEL_CAN1_0, FN_SEL_CAN1_1, FN_SEL_CAN1_2, FN_SEL_CAN1_3, + FN_SEL_SCIFA2_0, FN_SEL_SCIFA2_1, + FN_SEL_SCIF4_0, FN_SEL_SCIF4_1, FN_SEL_SCIF4_2, + FN_SEL_ADG_0, FN_SEL_ADG_1, + FN_SEL_FM_0, FN_SEL_FM_1, FN_SEL_FM_2, FN_SEL_FM_3, FN_SEL_FM_4, + FN_SEL_SCIFA5_0, FN_SEL_SCIFA5_1, FN_SEL_SCIFA5_2, + FN_SEL_GPS_0, FN_SEL_GPS_1, FN_SEL_GPS_2, FN_SEL_GPS_3, + FN_SEL_SCIFA4_0, FN_SEL_SCIFA4_1, FN_SEL_SCIFA4_2, + FN_SEL_SCIFA3_0, FN_SEL_SCIFA3_1, FN_SEL_SCIFA3_2, + FN_SEL_SIM_0, FN_SEL_SIM_1, + FN_SEL_SSI8_0, FN_SEL_SSI8_1, + + /* MOD_SEL3 */ + FN_SEL_HSCIF2_0, FN_SEL_HSCIF2_1, FN_SEL_HSCIF2_2, FN_SEL_HSCIF2_3, + FN_SEL_CANCLK_0, FN_SEL_CANCLK_1, FN_SEL_CANCLK_2, FN_SEL_CANCLK_3, + FN_SEL_IIC8_0, FN_SEL_IIC8_1, FN_SEL_IIC8_2, + FN_SEL_IIC7_0, FN_SEL_IIC7_1, FN_SEL_IIC7_2, + FN_SEL_IIC4_0, FN_SEL_IIC4_1, FN_SEL_IIC4_2, + FN_SEL_IIC3_0, FN_SEL_IIC3_1, FN_SEL_IIC3_2, FN_SEL_IIC3_3, + FN_SEL_SCIF3_0, FN_SEL_SCIF3_1, FN_SEL_SCIF3_2, FN_SEL_SCIF3_3, + FN_SEL_IEB_0, FN_SEL_IEB_1, FN_SEL_IEB_2, + FN_SEL_MMC_0, FN_SEL_MMC_1, + FN_SEL_SCIF5_0, FN_SEL_SCIF5_1, + FN_SEL_IIC2_0, FN_SEL_IIC2_1, FN_SEL_IIC2_2, FN_SEL_IIC2_3, + FN_SEL_IIC1_0, FN_SEL_IIC1_1, FN_SEL_IIC1_2, FN_SEL_IIC1_3, + FN_SEL_IIC1_4, + FN_SEL_IIC0_0, FN_SEL_IIC0_1, FN_SEL_IIC0_2, + + /* MOD_SEL4 */ + FN_SEL_SOF1_0, FN_SEL_SOF1_1, FN_SEL_SOF1_2, FN_SEL_SOF1_3, + FN_SEL_SOF1_4, + FN_SEL_HSCIF0_0, FN_SEL_HSCIF0_1, FN_SEL_HSCIF0_2, + FN_SEL_DIS_0, FN_SEL_DIS_1, FN_SEL_DIS_2, + FN_SEL_RAD_0, FN_SEL_RAD_1, + FN_SEL_RCN_0, FN_SEL_RCN_1, + FN_SEL_RSP_0, FN_SEL_RSP_1, + FN_SEL_SCIF2_0, FN_SEL_SCIF2_1, FN_SEL_SCIF2_2, FN_SEL_SCIF2_3, + FN_SEL_SCIF2_4, + FN_SEL_SOF2_0, FN_SEL_SOF2_1, FN_SEL_SOF2_2, FN_SEL_SOF2_3, + FN_SEL_SOF2_4, + FN_SEL_SSI1_0, FN_SEL_SSI1_1, + FN_SEL_SSI0_0, FN_SEL_SSI0_1, + FN_SEL_SSP_0, FN_SEL_SSP_1, FN_SEL_SSP_2, + PINMUX_FUNCTION_END, + + PINMUX_MARK_BEGIN, + + EX_CS0_N_MARK, RD_N_MARK, + + AUDIO_CLKA_MARK, + + VI0_CLK_MARK, VI0_DATA0_VI0_B0_MARK, VI0_DATA0_VI0_B1_MARK, + VI0_DATA0_VI0_B2_MARK, VI0_DATA0_VI0_B4_MARK, VI0_DATA0_VI0_B5_MARK, + VI0_DATA0_VI0_B6_MARK, VI0_DATA0_VI0_B7_MARK, + + USB0_PWEN_MARK, USB0_OVC_MARK, USB1_PWEN_MARK, + + /* IPSR0 - 5 */ + + /* IPSR6 */ + AUDIO_CLKB_MARK, STP_OPWM_0_B_MARK, MSIOF1_SCK_B_MARK, + SCIF_CLK_MARK, BPFCLK_E_MARK, + AUDIO_CLKC_MARK, SCIFB0_SCK_C_MARK, MSIOF1_SYNC_B_MARK, RX2_MARK, + SCIFA2_RXD_MARK, FMIN_E_MARK, + AUDIO_CLKOUT_MARK, MSIOF1_SS1_B_MARK, TX2_MARK, SCIFA2_TXD_MARK, + IRQ0_MARK, SCIFB1_RXD_D_MARK, INTC_IRQ0_N_MARK, + IRQ1_MARK, SCIFB1_SCK_C_MARK, INTC_IRQ1_N_MARK, + IRQ2_MARK, SCIFB1_TXD_D_MARK, INTC_IRQ2_N_MARK, + IRQ3_MARK, SCL4_C_MARK, MSIOF2_TXD_E_MARK, INTC_IRQ3_N_MARK, + IRQ4_MARK, HRX1_C_MARK, SDA4_C_MARK, + MSIOF2_RXD_E_MARK, INTC_IRQ4_N_MARK, + IRQ5_MARK, HTX1_C_MARK, SCL1_E_MARK, MSIOF2_SCK_E_MARK, + IRQ6_MARK, HSCK1_C_MARK, MSIOF1_SS2_B_MARK, + SDA1_E_MARK, MSIOF2_SYNC_E_MARK, + IRQ7_MARK, HCTS1_N_C_MARK, MSIOF1_TXD_B_MARK, + GPS_CLK_C_MARK, GPS_CLK_D_MARK, + IRQ8_MARK, HRTS1_N_C_MARK, MSIOF1_RXD_B_MARK, + GPS_SIGN_C_MARK, GPS_SIGN_D_MARK, + + /* IPSR7 - 10 */ + + /* IPSR11 */ + VI0_R5_MARK, VI2_DATA6_MARK, GLO_SDATA_B_MARK, RX0_C_MARK, SDA1_D_MARK, + VI0_R6_MARK, VI2_DATA7_MARK, GLO_SS_B_MARK, TX1_C_MARK, SCL4_B_MARK, + VI0_R7_MARK, GLO_RFON_B_MARK, RX1_C_MARK, CAN0_RX_E_MARK, + SDA4_B_MARK, HRX1_D_MARK, SCIFB0_RXD_D_MARK, + VI1_HSYNC_N_MARK, AVB_RXD0_MARK, TS_SDATA0_B_MARK, + TX4_B_MARK, SCIFA4_TXD_B_MARK, + VI1_VSYNC_N_MARK, AVB_RXD1_MARK, TS_SCK0_B_MARK, + RX4_B_MARK, SCIFA4_RXD_B_MARK, + VI1_CLKENB_MARK, AVB_RXD2_MARK, TS_SDEN0_B_MARK, + VI1_FIELD_MARK, AVB_RXD3_MARK, TS_SPSYNC0_B_MARK, + VI1_CLK_MARK, AVB_RXD4_MARK, VI1_DATA0_MARK, AVB_RXD5_MARK, + VI1_DATA1_MARK, AVB_RXD6_MARK, VI1_DATA2_MARK, AVB_RXD7_MARK, + VI1_DATA3_MARK, AVB_RX_ER_MARK, VI1_DATA4_MARK, AVB_MDIO_MARK, + VI1_DATA5_MARK, AVB_RX_DV_MARK, VI1_DATA6_MARK, AVB_MAGIC_MARK, + VI1_DATA7_MARK, AVB_MDC_MARK, + ETH_MDIO_MARK, AVB_RX_CLK_MARK, SCL2_C_MARK, + ETH_CRS_DV_MARK, AVB_LINK_MARK, SDA2_C_MARK, + + /* IPSR12 */ + ETH_RX_ER_MARK, AVB_CRS_MARK, SCL3_MARK, SCL7_MARK, + ETH_RXD0_MARK, AVB_PHY_INT_MARK, SDA3_MARK, SDA7_MARK, + ETH_RXD1_MARK, AVB_GTXREFCLK_MARK, CAN0_TX_C_MARK, + SCL2_D_MARK, MSIOF1_RXD_E_MARK, + ETH_LINK_MARK, AVB_TXD0_MARK, CAN0_RX_C_MARK, + SDA2_D_MARK, MSIOF1_SCK_E_MARK, + ETH_REFCLK_MARK, AVB_TXD1_MARK, SCIFA3_RXD_B_MARK, + CAN1_RX_C_MARK, MSIOF1_SYNC_E_MARK, + ETH_TXD1_MARK, AVB_TXD2_MARK, SCIFA3_TXD_B_MARK, + CAN1_TX_C_MARK, MSIOF1_TXD_E_MARK, + ETH_TX_EN_MARK, AVB_TXD3_MARK, TCLK1_B_MARK, CAN_CLK_B_MARK, + ETH_MAGIC_MARK, AVB_TXD4_MARK, IETX_C_MARK, + ETH_TXD0_MARK, AVB_TXD5_MARK, IECLK_C_MARK, + ETH_MDC_MARK, AVB_TXD6_MARK, IERX_C_MARK, + STP_IVCXO27_0_MARK, AVB_TXD7_MARK, SCIFB2_TXD_D_MARK, + ADIDATA_B_MARK, MSIOF0_SYNC_C_MARK, + STP_ISCLK_0_MARK, AVB_TX_EN_MARK, SCIFB2_RXD_D_MARK, + ADICS_SAMP_B_MARK, MSIOF0_SCK_C_MARK, + + /* IPSR13 */ + STP_ISD_0_MARK, AVB_TX_ER_MARK, SCIFB2_SCK_C_MARK, + ADICLK_B_MARK, MSIOF0_SS1_C_MARK, + STP_ISEN_0_MARK, AVB_TX_CLK_MARK, ADICHS0_B_MARK, MSIOF0_SS2_C_MARK, + STP_ISSYNC_0_MARK, AVB_COL_MARK, ADICHS1_B_MARK, MSIOF0_RXD_C_MARK, + STP_OPWM_0_MARK, AVB_GTX_CLK_MARK, PWM0_B_MARK, + ADICHS2_B_MARK, MSIOF0_TXD_C_MARK, + SD0_CLK_MARK, SPCLK_B_MARK, SD0_CMD_MARK, MOSI_IO0_B_MARK, + SD0_DATA0_MARK, MISO_IO1_B_MARK, SD0_DATA1_MARK, IO2_B_MARK, + SD0_DATA2_MARK, IO3_B_MARK, SD0_DATA3_MARK, SSL_B_MARK, + SD0_CD_MARK, MMC_D6_B_MARK, SIM0_RST_B_MARK, CAN0_RX_F_MARK, + SCIFA5_TXD_B_MARK, TX3_C_MARK, + SD0_WP_MARK, MMC_D7_B_MARK, SIM0_D_B_MARK, CAN0_TX_F_MARK, + SCIFA5_RXD_B_MARK, RX3_C_MARK, + SD1_CMD_MARK, REMOCON_B_MARK, SD1_DATA0_MARK, SPEEDIN_B_MARK, + SD1_DATA1_MARK, IETX_B_MARK, SD1_DATA2_MARK, IECLK_B_MARK, + SD1_DATA3_MARK, IERX_B_MARK, + SD1_CD_MARK, PWM0_MARK, TPU_TO0_MARK, SCL1_C_MARK, + + /* IPSR14 */ + SD1_WP_MARK, PWM1_B_MARK, SDA1_C_MARK, + SD2_CLK_MARK, MMC_CLK_MARK, SD2_CMD_MARK, MMC_CMD_MARK, + SD2_DATA0_MARK, MMC_D0_MARK, SD2_DATA1_MARK, MMC_D1_MARK, + SD2_DATA2_MARK, MMC_D2_MARK, SD2_DATA3_MARK, MMC_D3_MARK, + SD2_CD_MARK, MMC_D4_MARK, SCL8_C_MARK, TX5_B_MARK, SCIFA5_TXD_C_MARK, + SD2_WP_MARK, MMC_D5_MARK, SDA8_C_MARK, RX5_B_MARK, SCIFA5_RXD_C_MARK, + MSIOF0_SCK_MARK, RX2_C_MARK, ADIDATA_MARK, + VI1_CLK_C_MARK, VI1_G0_B_MARK, + MSIOF0_SYNC_MARK, TX2_C_MARK, ADICS_SAMP_MARK, + VI1_CLKENB_C_MARK, VI1_G1_B_MARK, + MSIOF0_TXD_MARK, ADICLK_MARK, VI1_FIELD_C_MARK, VI1_G2_B_MARK, + MSIOF0_RXD_MARK, ADICHS0_MARK, VI1_DATA0_C_MARK, VI1_G3_B_MARK, + MSIOF0_SS1_MARK, MMC_D6_MARK, ADICHS1_MARK, TX0_E_MARK, + VI1_HSYNC_N_C_MARK, SCL7_C_MARK, VI1_G4_B_MARK, + MSIOF0_SS2_MARK, MMC_D7_MARK, ADICHS2_MARK, RX0_E_MARK, + VI1_VSYNC_N_C_MARK, SDA7_C_MARK, VI1_G5_B_MARK, + + /* IPSR15 */ + SIM0_RST_MARK, IETX_MARK, CAN1_TX_D_MARK, + SIM0_CLK_MARK, IECLK_MARK, CAN_CLK_C_MARK, + SIM0_D_MARK, IERX_MARK, CAN1_RX_D_MARK, + GPS_CLK_MARK, DU1_DOTCLKIN_C_MARK, AUDIO_CLKB_B_MARK, + PWM5_B_MARK, SCIFA3_TXD_C_MARK, + GPS_SIGN_MARK, TX4_C_MARK, SCIFA4_TXD_C_MARK, PWM5_MARK, + VI1_G6_B_MARK, SCIFA3_RXD_C_MARK, + GPS_MAG_MARK, RX4_C_MARK, SCIFA4_RXD_C_MARK, PWM6_MARK, + VI1_G7_B_MARK, SCIFA3_SCK_C_MARK, + HCTS0_N_MARK, SCIFB0_CTS_N_MARK, GLO_I0_C_MARK, + TCLK1_MARK, VI1_DATA1_C_MARK, + HRTS0_N_MARK, SCIFB0_RTS_N_MARK, GLO_I1_C_MARK, VI1_DATA2_C_MARK, + HSCK0_MARK, SCIFB0_SCK_MARK, GLO_Q0_C_MARK, CAN_CLK_MARK, + TCLK2_MARK, VI1_DATA3_C_MARK, + HRX0_MARK, SCIFB0_RXD_MARK, GLO_Q1_C_MARK, + CAN0_RX_B_MARK, VI1_DATA4_C_MARK, + HTX0_MARK, SCIFB0_TXD_MARK, GLO_SCLK_C_MARK, + CAN0_TX_B_MARK, VI1_DATA5_C_MARK, + + /* IPSR16 */ + HRX1_MARK, SCIFB1_RXD_MARK, VI1_R0_B_MARK, + GLO_SDATA_C_MARK, VI1_DATA6_C_MARK, + HTX1_MARK, SCIFB1_TXD_MARK, VI1_R1_B_MARK, + GLO_SS_C_MARK, VI1_DATA7_C_MARK, + HSCK1_MARK, SCIFB1_SCK_MARK, MLB_CK_MARK, GLO_RFON_C_MARK, + HCTS1_N_MARK, SCIFB1_CTS_N_MARK, MLB_SIG_MARK, CAN1_TX_B_MARK, + HRTS1_N_MARK, SCIFB1_RTS_N_MARK, MLB_DAT_MARK, CAN1_RX_B_MARK, + PINMUX_MARK_END, +}; + +static pinmux_enum_t pinmux_data[] = { + PINMUX_DATA_GP_ALL(), /* PINMUX_DATA(GP_M_N_DATA, GP_M_N_FN...), */ + + PINMUX_DATA(EX_CS0_N_MARK, FN_EX_CS0_N), + PINMUX_DATA(RD_N_MARK, FN_RD_N), + PINMUX_DATA(AUDIO_CLKA_MARK, FN_AUDIO_CLKA), + PINMUX_DATA(VI0_CLK_MARK, FN_VI0_CLK), + PINMUX_DATA(VI0_DATA0_VI0_B0_MARK, FN_VI0_DATA0_VI0_B0), + PINMUX_DATA(VI0_DATA0_VI0_B1_MARK, FN_VI0_DATA0_VI0_B1), + PINMUX_DATA(VI0_DATA0_VI0_B2_MARK, FN_VI0_DATA0_VI0_B2), + PINMUX_DATA(VI0_DATA0_VI0_B4_MARK, FN_VI0_DATA0_VI0_B4), + PINMUX_DATA(VI0_DATA0_VI0_B5_MARK, FN_VI0_DATA0_VI0_B5), + PINMUX_DATA(VI0_DATA0_VI0_B6_MARK, FN_VI0_DATA0_VI0_B6), + PINMUX_DATA(VI0_DATA0_VI0_B7_MARK, FN_VI0_DATA0_VI0_B7), + PINMUX_DATA(USB0_PWEN_MARK, FN_USB0_PWEN), + PINMUX_DATA(USB0_OVC_MARK, FN_USB0_OVC), + PINMUX_DATA(USB1_PWEN_MARK, FN_USB1_PWEN), + + /* IPSR0 - 5 */ + + /* IPSR6 */ + PINMUX_IPSR_MODSEL_DATA(IP6_2_0, AUDIO_CLKB, SEL_ADG_0), + PINMUX_IPSR_MODSEL_DATA(IP6_2_0, STP_OPWM_0_B, SEL_SSP_1), + PINMUX_IPSR_MODSEL_DATA(IP6_2_0, MSIOF1_SCK_B, SEL_SOF1_1), + PINMUX_IPSR_MODSEL_DATA(IP6_2_0, SCIF_CLK, SEL_SCIF_0), + PINMUX_IPSR_MODSEL_DATA(IP6_2_0, BPFCLK_E, SEL_FM_4), + PINMUX_IPSR_DATA(IP6_5_3, AUDIO_CLKC), + PINMUX_IPSR_MODSEL_DATA(IP6_5_3, SCIFB0_SCK_C, SEL_SCIFB_2), + PINMUX_IPSR_MODSEL_DATA(IP6_5_3, MSIOF1_SYNC_B, SEL_SOF1_1), + PINMUX_IPSR_MODSEL_DATA(IP6_5_3, RX2, SEL_SCIF2_0), + PINMUX_IPSR_MODSEL_DATA(IP6_5_3, SCIFA2_RXD, SEL_SCIFA2_0), + PINMUX_IPSR_MODSEL_DATA(IP6_5_3, FMIN_E, SEL_FM_4), + PINMUX_IPSR_DATA(IP6_7_6, AUDIO_CLKOUT), + PINMUX_IPSR_MODSEL_DATA(IP6_7_6, MSIOF1_SS1_B, SEL_SOF1_1), + PINMUX_IPSR_MODSEL_DATA(IP6_5_3, TX2, SEL_SCIF2_0), + PINMUX_IPSR_MODSEL_DATA(IP6_7_6, SCIFA2_TXD, SEL_SCIFA2_0), + PINMUX_IPSR_DATA(IP6_9_8, IRQ0), + PINMUX_IPSR_MODSEL_DATA(IP6_9_8, SCIFB1_RXD_D, SEL_SCIFB1_3), + PINMUX_IPSR_DATA(IP6_9_8, INTC_IRQ0_N), + PINMUX_IPSR_DATA(IP6_11_10, IRQ1), + PINMUX_IPSR_MODSEL_DATA(IP6_11_10, SCIFB1_SCK_C, SEL_SCIFB1_2), + PINMUX_IPSR_DATA(IP6_11_10, INTC_IRQ1_N), + PINMUX_IPSR_DATA(IP6_13_12, IRQ2), + PINMUX_IPSR_MODSEL_DATA(IP6_13_12, SCIFB1_TXD_D, SEL_SCIFB1_3), + PINMUX_IPSR_DATA(IP6_13_12, INTC_IRQ2_N), + PINMUX_IPSR_DATA(IP6_15_14, IRQ3), + PINMUX_IPSR_MODSEL_DATA(IP6_15_14, SCL4_C, SEL_IIC4_2), + PINMUX_IPSR_MODSEL_DATA(IP6_15_14, MSIOF2_TXD_E, SEL_SOF2_4), + PINMUX_IPSR_DATA(IP6_15_14, INTC_IRQ4_N), + PINMUX_IPSR_DATA(IP6_18_16, IRQ4), + PINMUX_IPSR_MODSEL_DATA(IP6_18_16, HRX1_C, SEL_HSCIF1_2), + PINMUX_IPSR_MODSEL_DATA(IP6_18_16, SDA4_C, SEL_IIC4_2), + PINMUX_IPSR_MODSEL_DATA(IP6_18_16, MSIOF2_RXD_E, SEL_SOF2_4), + PINMUX_IPSR_DATA(IP6_18_16, INTC_IRQ4_N), + PINMUX_IPSR_DATA(IP6_20_19, IRQ5), + PINMUX_IPSR_MODSEL_DATA(IP6_20_19, HTX1_C, SEL_HSCIF1_2), + PINMUX_IPSR_MODSEL_DATA(IP6_20_19, SCL1_E, SEL_IIC1_4), + PINMUX_IPSR_MODSEL_DATA(IP6_20_19, MSIOF2_SCK_E, SEL_SOF2_4), + PINMUX_IPSR_DATA(IP6_23_21, IRQ6), + PINMUX_IPSR_MODSEL_DATA(IP6_23_21, HSCK1_C, SEL_HSCIF1_2), + PINMUX_IPSR_MODSEL_DATA(IP6_23_21, MSIOF1_SS2_B, SEL_SOF1_1), + PINMUX_IPSR_MODSEL_DATA(IP6_23_21, SDA1_E, SEL_IIC1_4), + PINMUX_IPSR_MODSEL_DATA(IP6_23_21, MSIOF2_SYNC_E, SEL_SOF2_4), + PINMUX_IPSR_DATA(IP6_26_24, IRQ7), + PINMUX_IPSR_MODSEL_DATA(IP6_26_24, HCTS1_N_C, SEL_HSCIF1_2), + PINMUX_IPSR_MODSEL_DATA(IP6_26_24, MSIOF1_TXD_B, SEL_SOF1_1), + PINMUX_IPSR_MODSEL_DATA(IP6_26_24, GPS_CLK_C, SEL_GPS_2), + PINMUX_IPSR_MODSEL_DATA(IP6_26_24, GPS_CLK_D, SEL_GPS_3), + PINMUX_IPSR_DATA(IP6_29_27, IRQ8), + PINMUX_IPSR_MODSEL_DATA(IP6_29_27, HRTS1_N_C, SEL_HSCIF1_2), + PINMUX_IPSR_MODSEL_DATA(IP6_29_27, MSIOF1_RXD_B, SEL_SOF1_1), + PINMUX_IPSR_MODSEL_DATA(IP6_29_27, GPS_SIGN_C, SEL_GPS_2), + PINMUX_IPSR_MODSEL_DATA(IP6_29_27, GPS_SIGN_D, SEL_GPS_3), + + /* IPSR7 - 10 */ + + /* IPSR11 */ + PINMUX_IPSR_DATA(IP11_2_0, VI0_R5), + PINMUX_IPSR_DATA(IP11_2_0, VI2_DATA6), + PINMUX_IPSR_MODSEL_DATA(IP11_2_0, GLO_SDATA_B, SEL_GPS_1), + PINMUX_IPSR_MODSEL_DATA(IP11_2_0, RX0_C, SEL_SCIF0_2), + PINMUX_IPSR_MODSEL_DATA(IP11_2_0, SDA1_D, SEL_IIC1_3), + PINMUX_IPSR_DATA(IP11_5_3, VI0_R6), + PINMUX_IPSR_DATA(IP11_5_3, VI2_DATA7), + PINMUX_IPSR_MODSEL_DATA(IP11_5_3, GLO_SS_B, SEL_GPS_1), + PINMUX_IPSR_MODSEL_DATA(IP11_5_3, TX1_C, SEL_SCIF1_2), + PINMUX_IPSR_MODSEL_DATA(IP11_5_3, SCL4_B, SEL_IIC4_1), + PINMUX_IPSR_DATA(IP11_8_6, VI0_R7), + PINMUX_IPSR_MODSEL_DATA(IP11_8_6, GLO_RFON_B, SEL_GPS_1), + PINMUX_IPSR_MODSEL_DATA(IP11_8_6, RX1_C, SEL_SCIF1_2), + PINMUX_IPSR_MODSEL_DATA(IP11_8_6, CAN0_RX_E, SEL_CAN0_4), + PINMUX_IPSR_MODSEL_DATA(IP11_8_6, SDA4_B, SEL_IIC4_1), + PINMUX_IPSR_MODSEL_DATA(IP11_8_6, HRX1_D, SEL_HSCIF1_3), + PINMUX_IPSR_MODSEL_DATA(IP11_8_6, SCIFB0_RXD_D, SEL_SCIFB_3), + PINMUX_IPSR_MODSEL_DATA(IP11_11_9, VI1_HSYNC_N, SEL_VI1_0), + PINMUX_IPSR_DATA(IP11_11_9, AVB_RXD0), + PINMUX_IPSR_MODSEL_DATA(IP11_11_9, TS_SDATA0_B, SEL_TSIF0_1), + PINMUX_IPSR_MODSEL_DATA(IP11_11_9, TX4_B, SEL_SCIF4_1), + PINMUX_IPSR_MODSEL_DATA(IP11_11_9, SCIFA4_TXD_B, SEL_SCIFA4_1), + PINMUX_IPSR_MODSEL_DATA(IP11_14_12, VI1_VSYNC_N, SEL_VI1_0), + PINMUX_IPSR_DATA(IP11_14_12, AVB_RXD1), + PINMUX_IPSR_MODSEL_DATA(IP11_14_12, TS_SCK0_B, SEL_TSIF0_1), + PINMUX_IPSR_MODSEL_DATA(IP11_14_12, RX4_B, SEL_SCIF4_1), + PINMUX_IPSR_MODSEL_DATA(IP11_14_12, SCIFA4_RXD_B, SEL_SCIFA4_1), + PINMUX_IPSR_MODSEL_DATA(IP11_16_15, VI1_CLKENB, SEL_VI1_0), + PINMUX_IPSR_DATA(IP11_16_15, AVB_RXD2), + PINMUX_IPSR_MODSEL_DATA(IP11_16_15, TS_SDEN0_B, SEL_TSIF0_1), + PINMUX_IPSR_MODSEL_DATA(IP11_18_17, VI1_FIELD, SEL_VI1_0), + PINMUX_IPSR_DATA(IP11_18_17, AVB_RXD3), + PINMUX_IPSR_MODSEL_DATA(IP11_18_17, TS_SPSYNC0_B, SEL_TSIF0_1), + PINMUX_IPSR_MODSEL_DATA(IP11_19, VI1_CLK, SEL_VI1_0), + PINMUX_IPSR_DATA(IP11_19, AVB_RXD4), + PINMUX_IPSR_MODSEL_DATA(IP11_20, VI1_DATA0, SEL_VI1_0), + PINMUX_IPSR_DATA(IP11_20, AVB_RXD5), + PINMUX_IPSR_MODSEL_DATA(IP11_21, VI1_DATA1, SEL_VI1_0), + PINMUX_IPSR_DATA(IP11_21, AVB_RXD6), + PINMUX_IPSR_MODSEL_DATA(IP11_22, VI1_DATA2, SEL_VI1_0), + PINMUX_IPSR_DATA(IP11_22, AVB_RXD7), + PINMUX_IPSR_MODSEL_DATA(IP11_23, VI1_DATA3, SEL_VI1_0), + PINMUX_IPSR_DATA(IP11_23, AVB_RX_ER), + PINMUX_IPSR_MODSEL_DATA(IP11_24, VI1_DATA4, SEL_VI1_0), + PINMUX_IPSR_DATA(IP11_24, AVB_MDIO), + PINMUX_IPSR_MODSEL_DATA(IP11_25, VI1_DATA5, SEL_VI1_0), + PINMUX_IPSR_DATA(IP11_25, AVB_RX_DV), + PINMUX_IPSR_MODSEL_DATA(IP11_26, VI1_DATA6, SEL_VI1_0), + PINMUX_IPSR_DATA(IP11_26, AVB_MAGIC), + PINMUX_IPSR_MODSEL_DATA(IP11_27, VI1_DATA7, SEL_VI1_0), + PINMUX_IPSR_DATA(IP11_27, AVB_MDC), + PINMUX_IPSR_DATA(IP11_29_28, ETH_MDIO), + PINMUX_IPSR_DATA(IP11_29_28, AVB_RX_CLK), + PINMUX_IPSR_MODSEL_DATA(IP11_29_28, SCL2_C, SEL_IIC2_2), + PINMUX_IPSR_DATA(IP11_31_30, ETH_CRS_DV), + PINMUX_IPSR_DATA(IP11_31_30, AVB_LINK), + PINMUX_IPSR_MODSEL_DATA(IP11_31_30, SDA2_C, SEL_IIC2_2), + + /* IPSR12 */ + PINMUX_IPSR_DATA(IP12_1_0, ETH_RX_ER), + PINMUX_IPSR_DATA(IP12_1_0, AVB_CRS), + PINMUX_IPSR_MODSEL_DATA(IP12_1_0, SCL3, SEL_IIC3_0), + PINMUX_IPSR_MODSEL_DATA(IP12_1_0, SCL7, SEL_IIC7_0), + PINMUX_IPSR_DATA(IP12_3_2, ETH_RXD0), + PINMUX_IPSR_DATA(IP12_3_2, AVB_PHY_INT), + PINMUX_IPSR_MODSEL_DATA(IP12_3_2, SDA3, SEL_IIC3_0), + PINMUX_IPSR_MODSEL_DATA(IP12_3_2, SDA7, SEL_IIC7_0), + PINMUX_IPSR_DATA(IP12_6_4, ETH_RXD1), + PINMUX_IPSR_DATA(IP12_6_4, AVB_GTXREFCLK), + PINMUX_IPSR_MODSEL_DATA(IP12_6_4, CAN0_TX_C, SEL_CAN0_2), + PINMUX_IPSR_MODSEL_DATA(IP12_6_4, SCL2_D, SEL_IIC2_3), + PINMUX_IPSR_MODSEL_DATA(IP12_6_4, MSIOF1_RXD_E, SEL_SOF1_4), + PINMUX_IPSR_DATA(IP12_9_7, ETH_LINK), + PINMUX_IPSR_DATA(IP12_9_7, AVB_TXD0), + PINMUX_IPSR_MODSEL_DATA(IP12_9_7, CAN0_RX_C, SEL_CAN0_2), + PINMUX_IPSR_MODSEL_DATA(IP12_9_7, SDA2_D, SEL_IIC2_3), + PINMUX_IPSR_MODSEL_DATA(IP12_9_7, MSIOF1_SCK_E, SEL_SOF1_4), + PINMUX_IPSR_DATA(IP12_12_10, ETH_REFCLK), + PINMUX_IPSR_DATA(IP12_12_10, AVB_TXD1), + PINMUX_IPSR_MODSEL_DATA(IP12_12_10, SCIFA3_RXD_B, SEL_SCIFA3_1), + PINMUX_IPSR_MODSEL_DATA(IP12_12_10, CAN1_RX_C, SEL_CAN1_2), + PINMUX_IPSR_MODSEL_DATA(IP12_12_10, MSIOF1_SYNC_E, SEL_SOF1_4), + PINMUX_IPSR_DATA(IP12_15_13, ETH_TXD1), + PINMUX_IPSR_DATA(IP12_15_13, AVB_TXD2), + PINMUX_IPSR_MODSEL_DATA(IP12_15_13, SCIFA3_TXD_B, SEL_SCIFA3_1), + PINMUX_IPSR_MODSEL_DATA(IP12_15_13, CAN1_TX_C, SEL_CAN1_2), + PINMUX_IPSR_MODSEL_DATA(IP12_15_13, MSIOF1_TXD_E, SEL_SOF1_4), + PINMUX_IPSR_DATA(IP12_17_16, ETH_TX_EN), + PINMUX_IPSR_DATA(IP12_17_16, AVB_TXD3), + PINMUX_IPSR_MODSEL_DATA(IP12_17_16, TCLK1_B, SEL_TMU1_0), + PINMUX_IPSR_MODSEL_DATA(IP12_17_16, CAN_CLK_B, SEL_CANCLK_1), + PINMUX_IPSR_DATA(IP12_19_18, ETH_MAGIC), + PINMUX_IPSR_DATA(IP12_19_18, AVB_TXD4), + PINMUX_IPSR_MODSEL_DATA(IP12_19_18, IETX_C, SEL_IEB_2), + PINMUX_IPSR_DATA(IP12_21_20, ETH_TXD0), + PINMUX_IPSR_DATA(IP12_21_20, AVB_TXD5), + PINMUX_IPSR_MODSEL_DATA(IP12_21_20, IECLK_C, SEL_IEB_2), + PINMUX_IPSR_DATA(IP12_23_22, ETH_MDC), + PINMUX_IPSR_DATA(IP12_23_22, AVB_TXD6), + PINMUX_IPSR_MODSEL_DATA(IP12_23_22, IERX_C, SEL_IEB_2), + PINMUX_IPSR_MODSEL_DATA(IP12_26_24, STP_IVCXO27_0, SEL_SSP_0), + PINMUX_IPSR_DATA(IP12_26_24, AVB_TXD7), + PINMUX_IPSR_MODSEL_DATA(IP12_26_24, SCIFB2_TXD_D, SEL_SCIFB2_3), + PINMUX_IPSR_MODSEL_DATA(IP12_26_24, ADIDATA_B, SEL_RAD_1), + PINMUX_IPSR_MODSEL_DATA(IP12_26_24, MSIOF0_SYNC_C, SEL_SOF0_2), + PINMUX_IPSR_MODSEL_DATA(IP12_29_27, STP_ISCLK_0, SEL_SSP_0), + PINMUX_IPSR_DATA(IP12_29_27, AVB_TX_EN), + PINMUX_IPSR_MODSEL_DATA(IP12_29_27, SCIFB2_RXD_D, SEL_SCIFB2_3), + PINMUX_IPSR_MODSEL_DATA(IP12_29_27, ADICS_SAMP_B, SEL_RAD_1), + PINMUX_IPSR_MODSEL_DATA(IP12_29_27, MSIOF0_SCK_C, SEL_SOF0_2), + + /* IPSR13 */ + PINMUX_IPSR_MODSEL_DATA(IP13_2_0, STP_ISD_0, SEL_SSP_0), + PINMUX_IPSR_DATA(IP13_2_0, AVB_TX_ER), + PINMUX_IPSR_MODSEL_DATA(IP13_2_0, SCIFB2_SCK_C, SEL_SCIFB2_2), + PINMUX_IPSR_MODSEL_DATA(IP13_2_0, ADICLK_B, SEL_RAD_1), + PINMUX_IPSR_MODSEL_DATA(IP13_2_0, MSIOF0_SS1_C, SEL_SOF0_2), + PINMUX_IPSR_MODSEL_DATA(IP13_4_3, STP_ISEN_0, SEL_SSP_0), + PINMUX_IPSR_DATA(IP13_4_3, AVB_TX_CLK), + PINMUX_IPSR_MODSEL_DATA(IP13_4_3, ADICHS0_B, SEL_RAD_1), + PINMUX_IPSR_MODSEL_DATA(IP13_4_3, MSIOF0_SS2_C, SEL_SOF0_2), + PINMUX_IPSR_MODSEL_DATA(IP13_6_5, STP_ISSYNC_0, SEL_SSP_0), + PINMUX_IPSR_DATA(IP13_6_5, AVB_COL), + PINMUX_IPSR_MODSEL_DATA(IP13_6_5, ADICHS1_B, SEL_RAD_1), + PINMUX_IPSR_MODSEL_DATA(IP13_6_5, MSIOF0_RXD_C, SEL_SOF0_2), + PINMUX_IPSR_MODSEL_DATA(IP13_9_7, STP_OPWM_0, SEL_SSP_0), + PINMUX_IPSR_DATA(IP13_9_7, AVB_GTX_CLK), + PINMUX_IPSR_DATA(IP13_9_7, PWM0_B), + PINMUX_IPSR_MODSEL_DATA(IP13_9_7, ADICHS2_B, SEL_RAD_1), + PINMUX_IPSR_MODSEL_DATA(IP13_9_7, MSIOF0_TXD_C, SEL_SOF0_2), + PINMUX_IPSR_DATA(IP13_10, SD0_CLK), + PINMUX_IPSR_MODSEL_DATA(IP13_10, SPCLK_B, SEL_QSP_1), + PINMUX_IPSR_DATA(IP13_11, SD0_CMD), + PINMUX_IPSR_MODSEL_DATA(IP13_11, MOSI_IO0_B, SEL_QSP_1), + PINMUX_IPSR_DATA(IP13_12, SD0_DATA0), + PINMUX_IPSR_MODSEL_DATA(IP13_12, MISO_IO1_B, SEL_QSP_1), + PINMUX_IPSR_DATA(IP13_13, SD0_DATA1), + PINMUX_IPSR_MODSEL_DATA(IP13_13, IO2_B, SEL_QSP_1), + PINMUX_IPSR_DATA(IP13_14, SD0_DATA2), + PINMUX_IPSR_MODSEL_DATA(IP13_14, IO3_B, SEL_QSP_1), + PINMUX_IPSR_DATA(IP13_15, SD0_DATA3), + PINMUX_IPSR_MODSEL_DATA(IP13_15, SSL_B, SEL_QSP_1), + PINMUX_IPSR_DATA(IP13_18_16, SD0_CD), + PINMUX_IPSR_MODSEL_DATA(IP13_18_16, MMC_D6_B, SEL_MMC_1), + PINMUX_IPSR_MODSEL_DATA(IP13_18_16, SIM0_RST_B, SEL_SIM_1), + PINMUX_IPSR_MODSEL_DATA(IP13_18_16, CAN0_RX_F, SEL_CAN0_5), + PINMUX_IPSR_MODSEL_DATA(IP13_18_16, SCIFA5_TXD_B, SEL_SCIFA5_1), + PINMUX_IPSR_MODSEL_DATA(IP13_18_16, TX3_C, SEL_SCIF3_2), + PINMUX_IPSR_DATA(IP13_21_19, SD0_WP), + PINMUX_IPSR_MODSEL_DATA(IP13_21_19, MMC_D7_B, SEL_MMC_1), + PINMUX_IPSR_MODSEL_DATA(IP13_21_19, SIM0_D_B, SEL_SIM_1), + PINMUX_IPSR_MODSEL_DATA(IP13_21_19, CAN0_TX_F, SEL_CAN0_5), + PINMUX_IPSR_MODSEL_DATA(IP13_21_19, SCIFA5_RXD_B, SEL_SCIFA5_1), + PINMUX_IPSR_MODSEL_DATA(IP13_21_19, RX3_C, SEL_SCIF3_2), + PINMUX_IPSR_DATA(IP13_22, SD1_CMD), + PINMUX_IPSR_MODSEL_DATA(IP13_22, REMOCON_B, SEL_RCN_1), + PINMUX_IPSR_DATA(IP13_24_23, SD1_DATA0), + PINMUX_IPSR_MODSEL_DATA(IP13_24_23, SPEEDIN_B, SEL_RSP_1), + PINMUX_IPSR_DATA(IP13_25, SD1_DATA1), + PINMUX_IPSR_MODSEL_DATA(IP13_25, IETX_B, SEL_IEB_1), + PINMUX_IPSR_DATA(IP13_26, SD1_DATA2), + PINMUX_IPSR_MODSEL_DATA(IP13_26, IECLK_B, SEL_IEB_1), + PINMUX_IPSR_DATA(IP13_27, SD1_DATA3), + PINMUX_IPSR_MODSEL_DATA(IP13_27, IERX_B, SEL_IEB_1), + PINMUX_IPSR_DATA(IP13_30_28, SD1_CD), + PINMUX_IPSR_DATA(IP13_30_28, PWM0), + PINMUX_IPSR_DATA(IP13_30_28, TPU_TO0), + PINMUX_IPSR_MODSEL_DATA(IP13_30_28, SCL1_C, SEL_IIC1_2), + + /* IPSR14 */ + PINMUX_IPSR_DATA(IP14_1_0, SD1_WP), + PINMUX_IPSR_DATA(IP14_1_0, PWM1_B), + PINMUX_IPSR_MODSEL_DATA(IP14_1_0, SDA1_C, SEL_IIC1_2), + PINMUX_IPSR_DATA(IP14_2, SD2_CLK), + PINMUX_IPSR_DATA(IP14_2, MMC_CLK), + PINMUX_IPSR_DATA(IP14_3, SD2_CMD), + PINMUX_IPSR_DATA(IP14_3, MMC_CMD), + PINMUX_IPSR_DATA(IP14_4, SD2_DATA0), + PINMUX_IPSR_DATA(IP14_4, MMC_D0), + PINMUX_IPSR_DATA(IP14_5, SD2_DATA1), + PINMUX_IPSR_DATA(IP14_5, MMC_D1), + PINMUX_IPSR_DATA(IP14_6, SD2_DATA2), + PINMUX_IPSR_DATA(IP14_6, MMC_D2), + PINMUX_IPSR_DATA(IP14_7, SD2_DATA3), + PINMUX_IPSR_DATA(IP14_7, MMC_D3), + PINMUX_IPSR_DATA(IP14_10_8, SD2_CD), + PINMUX_IPSR_DATA(IP14_10_8, MMC_D4), + PINMUX_IPSR_MODSEL_DATA(IP14_10_8, SCL8_C, SEL_IIC8_2), + PINMUX_IPSR_MODSEL_DATA(IP14_10_8, TX5_B, SEL_SCIF5_1), + PINMUX_IPSR_MODSEL_DATA(IP14_10_8, SCIFA5_TXD_C, SEL_SCIFA5_2), + PINMUX_IPSR_DATA(IP14_13_11, SD2_WP), + PINMUX_IPSR_DATA(IP14_13_11, MMC_D5), + PINMUX_IPSR_MODSEL_DATA(IP14_13_11, SDA8_C, SEL_IIC8_2), + PINMUX_IPSR_MODSEL_DATA(IP14_13_11, RX5_B, SEL_SCIF5_1), + PINMUX_IPSR_MODSEL_DATA(IP14_13_11, SCIFA5_RXD_C, SEL_SCIFA5_2), + PINMUX_IPSR_MODSEL_DATA(IP14_16_14, MSIOF0_SCK, SEL_SOF0_0), + PINMUX_IPSR_MODSEL_DATA(IP14_16_14, RX2_C, SEL_SCIF2_2), + PINMUX_IPSR_MODSEL_DATA(IP14_16_14, ADIDATA, SEL_RAD_0), + PINMUX_IPSR_MODSEL_DATA(IP14_16_14, VI1_CLK_C, SEL_VI1_2), + PINMUX_IPSR_DATA(IP14_16_14, VI1_G0_B), + PINMUX_IPSR_MODSEL_DATA(IP14_19_17, MSIOF0_SYNC, SEL_SOF0_0), + PINMUX_IPSR_MODSEL_DATA(IP14_19_17, TX2_C, SEL_SCIF2_2), + PINMUX_IPSR_MODSEL_DATA(IP14_19_17, ADICS_SAMP, SEL_RAD_0), + PINMUX_IPSR_MODSEL_DATA(IP14_19_17, VI1_CLKENB_C, SEL_VI1_2), + PINMUX_IPSR_DATA(IP14_19_17, VI1_G1_B), + PINMUX_IPSR_MODSEL_DATA(IP14_22_20, MSIOF0_TXD, SEL_SOF0_0), + PINMUX_IPSR_MODSEL_DATA(IP14_22_20, ADICLK, SEL_RAD_0), + PINMUX_IPSR_MODSEL_DATA(IP14_22_20, VI1_FIELD_C, SEL_VI1_2), + PINMUX_IPSR_DATA(IP14_22_20, VI1_G2_B), + PINMUX_IPSR_MODSEL_DATA(IP14_25_23, MSIOF0_RXD, SEL_SOF0_0), + PINMUX_IPSR_MODSEL_DATA(IP14_25_23, ADICHS0, SEL_RAD_0), + PINMUX_IPSR_MODSEL_DATA(IP14_25_23, VI1_DATA0_C, SEL_VI1_2), + PINMUX_IPSR_DATA(IP14_25_23, VI1_G3_B), + PINMUX_IPSR_MODSEL_DATA(IP14_28_26, MSIOF0_SS1, SEL_SOF0_0), + PINMUX_IPSR_MODSEL_DATA(IP14_28_26, MMC_D6, SEL_MMC_0), + PINMUX_IPSR_MODSEL_DATA(IP14_28_26, ADICHS1, SEL_RAD_0), + PINMUX_IPSR_MODSEL_DATA(IP14_28_26, TX0_E, SEL_SCIF0_4), + PINMUX_IPSR_MODSEL_DATA(IP14_28_26, VI1_HSYNC_N_C, SEL_VI1_2), + PINMUX_IPSR_MODSEL_DATA(IP14_28_26, SCL7_C, SEL_IIC7_2), + PINMUX_IPSR_DATA(IP14_28_26, VI1_G4_B), + PINMUX_IPSR_MODSEL_DATA(IP14_31_29, MSIOF0_SS2, SEL_SOF0_0), + PINMUX_IPSR_MODSEL_DATA(IP14_31_29, MMC_D7, SEL_MMC_0), + PINMUX_IPSR_MODSEL_DATA(IP14_31_29, ADICHS2, SEL_RAD_0), + PINMUX_IPSR_MODSEL_DATA(IP14_31_29, RX0_E, SEL_SCIF0_4), + PINMUX_IPSR_MODSEL_DATA(IP14_31_29, VI1_VSYNC_N_C, SEL_VI1_2), + PINMUX_IPSR_MODSEL_DATA(IP14_31_29, SDA7_C, SEL_IIC7_2), + PINMUX_IPSR_DATA(IP14_31_29, VI1_G5_B), + + /* IPSR15 */ + PINMUX_IPSR_MODSEL_DATA(IP15_1_0, SIM0_RST, SEL_SIM_0), + PINMUX_IPSR_MODSEL_DATA(IP15_1_0, IETX, SEL_IEB_0), + PINMUX_IPSR_MODSEL_DATA(IP15_1_0, CAN1_TX_D, SEL_CAN1_3), + PINMUX_IPSR_DATA(IP15_3_2, SIM0_CLK), + PINMUX_IPSR_MODSEL_DATA(IP15_3_2, IECLK, SEL_IEB_0), + PINMUX_IPSR_MODSEL_DATA(IP15_3_2, CAN_CLK_C, SEL_CANCLK_2), + PINMUX_IPSR_MODSEL_DATA(IP15_5_4, SIM0_D, SEL_SIM_0), + PINMUX_IPSR_MODSEL_DATA(IP15_5_4, IERX, SEL_IEB_0), + PINMUX_IPSR_MODSEL_DATA(IP15_5_4, CAN1_RX_D, SEL_CAN1_3), + PINMUX_IPSR_MODSEL_DATA(IP15_8_6, GPS_CLK, SEL_GPS_0), + PINMUX_IPSR_MODSEL_DATA(IP15_8_6, DU1_DOTCLKIN_C, SEL_DIS_2), + PINMUX_IPSR_MODSEL_DATA(IP15_8_6, AUDIO_CLKB_B, SEL_ADG_1), + PINMUX_IPSR_DATA(IP15_8_6, PWM5_B), + PINMUX_IPSR_MODSEL_DATA(IP15_8_6, SCIFA3_TXD_C, SEL_SCIFA3_2), + PINMUX_IPSR_MODSEL_DATA(IP15_11_9, GPS_SIGN, SEL_GPS_0), + PINMUX_IPSR_MODSEL_DATA(IP15_11_9, TX4_C, SEL_SCIF4_2), + PINMUX_IPSR_MODSEL_DATA(IP15_11_9, SCIFA4_TXD_C, SEL_SCIFA4_2), + PINMUX_IPSR_DATA(IP15_11_9, PWM5), + PINMUX_IPSR_DATA(IP15_11_9, VI1_G6_B), + PINMUX_IPSR_MODSEL_DATA(IP15_11_9, SCIFA3_RXD_C, SEL_SCIFA3_2), + PINMUX_IPSR_MODSEL_DATA(IP15_14_12, GPS_MAG, SEL_GPS_0), + PINMUX_IPSR_MODSEL_DATA(IP15_14_12, RX4_C, SEL_SCIF4_2), + PINMUX_IPSR_MODSEL_DATA(IP15_14_12, SCIFA4_RXD_C, SEL_SCIFA4_2), + PINMUX_IPSR_DATA(IP15_14_12, PWM6), + PINMUX_IPSR_DATA(IP15_14_12, VI1_G7_B), + PINMUX_IPSR_MODSEL_DATA(IP15_14_12, SCIFA3_SCK_C, SEL_SCIFA3_2), + PINMUX_IPSR_MODSEL_DATA(IP15_17_15, HCTS0_N, SEL_HSCIF0_0), + PINMUX_IPSR_MODSEL_DATA(IP15_17_15, SCIFB0_CTS_N, SEL_SCIFB_0), + PINMUX_IPSR_MODSEL_DATA(IP15_17_15, GLO_I0_C, SEL_GPS_2), + PINMUX_IPSR_MODSEL_DATA(IP15_17_15, TCLK1, SEL_TMU1_0), + PINMUX_IPSR_MODSEL_DATA(IP15_17_15, VI1_DATA1_C, SEL_VI1_2), + PINMUX_IPSR_MODSEL_DATA(IP15_20_18, HRTS0_N, SEL_HSCIF0_0), + PINMUX_IPSR_MODSEL_DATA(IP15_20_18, SCIFB0_RTS_N, SEL_SCIFB_0), + PINMUX_IPSR_MODSEL_DATA(IP15_20_18, GLO_I1_C, SEL_GPS_2), + PINMUX_IPSR_MODSEL_DATA(IP15_20_18, VI1_DATA2_C, SEL_VI1_2), + PINMUX_IPSR_MODSEL_DATA(IP15_23_21, HSCK0, SEL_HSCIF0_0), + PINMUX_IPSR_MODSEL_DATA(IP15_23_21, SCIFB0_SCK, SEL_SCIFB_0), + PINMUX_IPSR_MODSEL_DATA(IP15_23_21, GLO_Q0_C, SEL_GPS_2), + PINMUX_IPSR_MODSEL_DATA(IP15_23_21, CAN_CLK, SEL_CANCLK_0), + PINMUX_IPSR_DATA(IP15_23_21, TCLK2), + PINMUX_IPSR_MODSEL_DATA(IP15_23_21, VI1_DATA3_C, SEL_VI1_2), + PINMUX_IPSR_MODSEL_DATA(IP15_26_24, HRX0, SEL_HSCIF0_0), + PINMUX_IPSR_MODSEL_DATA(IP15_26_24, SCIFB0_RXD, SEL_SCIFB_0), + PINMUX_IPSR_MODSEL_DATA(IP15_26_24, GLO_Q1_C, SEL_GPS_2), + PINMUX_IPSR_MODSEL_DATA(IP15_26_24, CAN0_RX_B, SEL_CAN0_1), + PINMUX_IPSR_MODSEL_DATA(IP15_26_24, VI1_DATA4_C, SEL_VI1_2), + PINMUX_IPSR_MODSEL_DATA(IP15_29_27, HTX0, SEL_HSCIF0_0), + PINMUX_IPSR_MODSEL_DATA(IP15_29_27, SCIFB0_TXD, SEL_SCIFB_0), + PINMUX_IPSR_MODSEL_DATA(IP15_29_27, GLO_SCLK_C, SEL_GPS_2), + PINMUX_IPSR_MODSEL_DATA(IP15_29_27, CAN0_TX_B, SEL_CAN0_1), + PINMUX_IPSR_MODSEL_DATA(IP15_29_27, VI1_DATA5_C, SEL_VI1_2), + + /* IPSR16 */ + PINMUX_IPSR_MODSEL_DATA(IP16_2_0, HRX1, SEL_HSCIF1_0), + PINMUX_IPSR_MODSEL_DATA(IP16_2_0, SCIFB1_RXD, SEL_SCIFB1_0), + PINMUX_IPSR_DATA(IP16_2_0, VI1_R0_B), + PINMUX_IPSR_MODSEL_DATA(IP16_2_0, GLO_SDATA_C, SEL_GPS_2), + PINMUX_IPSR_MODSEL_DATA(IP16_2_0, VI1_DATA6_C, SEL_VI1_2), + PINMUX_IPSR_MODSEL_DATA(IP16_5_3, HTX1, SEL_HSCIF1_0), + PINMUX_IPSR_MODSEL_DATA(IP16_5_3, SCIFB1_TXD, SEL_SCIFB1_0), + PINMUX_IPSR_DATA(IP16_5_3, VI1_R1_B), + PINMUX_IPSR_MODSEL_DATA(IP16_5_3, GLO_SS_C, SEL_GPS_2), + PINMUX_IPSR_MODSEL_DATA(IP16_5_3, VI1_DATA7_C, SEL_VI1_2), + PINMUX_IPSR_MODSEL_DATA(IP16_7_6, HSCK1, SEL_HSCIF1_0), + PINMUX_IPSR_MODSEL_DATA(IP16_7_6, SCIFB1_SCK, SEL_SCIFB1_0), + PINMUX_IPSR_DATA(IP16_7_6, MLB_CK), + PINMUX_IPSR_MODSEL_DATA(IP16_7_6, GLO_RFON_C, SEL_GPS_2), + PINMUX_IPSR_MODSEL_DATA(IP16_9_8, HCTS1_N, SEL_HSCIF1_0), + PINMUX_IPSR_DATA(IP16_9_8, SCIFB1_CTS_N), + PINMUX_IPSR_DATA(IP16_9_8, MLB_SIG), + PINMUX_IPSR_MODSEL_DATA(IP16_9_8, CAN1_TX_B, SEL_CAN1_1), + PINMUX_IPSR_MODSEL_DATA(IP16_11_10, HRTS1_N, SEL_HSCIF1_0), + PINMUX_IPSR_DATA(IP16_11_10, SCIFB1_RTS_N), + PINMUX_IPSR_DATA(IP16_11_10, MLB_DAT), + PINMUX_IPSR_MODSEL_DATA(IP16_11_10, CAN1_RX_B, SEL_CAN1_1), +}; + +static struct pinmux_gpio pinmux_gpios[] = { + PINMUX_GPIO_GP_ALL(), + + GPIO_FN(EX_CS0_N), GPIO_FN(RD_N), GPIO_FN(AUDIO_CLKA), + GPIO_FN(VI0_CLK), GPIO_FN(VI0_DATA0_VI0_B0), + GPIO_FN(VI0_DATA0_VI0_B1), GPIO_FN(VI0_DATA0_VI0_B2), + GPIO_FN(VI0_DATA0_VI0_B4), GPIO_FN(VI0_DATA0_VI0_B5), + GPIO_FN(VI0_DATA0_VI0_B6), GPIO_FN(VI0_DATA0_VI0_B7), + GPIO_FN(USB0_PWEN), GPIO_FN(USB0_OVC), GPIO_FN(USB1_PWEN), + + /* IPSR0 - 5 */ + + /* IPSR6 */ + GPIO_FN(AUDIO_CLKB), GPIO_FN(STP_OPWM_0_B), GPIO_FN(MSIOF1_SCK_B), + GPIO_FN(SCIF_CLK), GPIO_FN(BPFCLK_E), + GPIO_FN(AUDIO_CLKC), GPIO_FN(SCIFB0_SCK_C), + GPIO_FN(MSIOF1_SYNC_B), GPIO_FN(RX2), + GPIO_FN(SCIFA2_RXD), GPIO_FN(FMIN_E), + GPIO_FN(AUDIO_CLKOUT), GPIO_FN(MSIOF1_SS1_B), + GPIO_FN(TX2), GPIO_FN(SCIFA2_TXD), + GPIO_FN(IRQ0), GPIO_FN(SCIFB1_RXD_D), GPIO_FN(INTC_IRQ0_N), + GPIO_FN(IRQ1), GPIO_FN(SCIFB1_SCK_C), GPIO_FN(INTC_IRQ1_N), + GPIO_FN(IRQ2), GPIO_FN(SCIFB1_TXD_D), GPIO_FN(INTC_IRQ2_N), + GPIO_FN(IRQ3), GPIO_FN(SCL4_C), + GPIO_FN(MSIOF2_TXD_E), GPIO_FN(INTC_IRQ3_N), + GPIO_FN(IRQ4), GPIO_FN(HRX1_C), GPIO_FN(SDA4_C), + GPIO_FN(MSIOF2_RXD_E), GPIO_FN(INTC_IRQ4_N), + GPIO_FN(IRQ5), GPIO_FN(HTX1_C), GPIO_FN(SCL1_E), GPIO_FN(MSIOF2_SCK_E), + GPIO_FN(IRQ6), GPIO_FN(HSCK1_C), GPIO_FN(MSIOF1_SS2_B), + GPIO_FN(SDA1_E), GPIO_FN(MSIOF2_SYNC_E), + GPIO_FN(IRQ7), GPIO_FN(HCTS1_N_C), GPIO_FN(MSIOF1_TXD_B), + GPIO_FN(GPS_CLK_C), GPIO_FN(GPS_CLK_D), + GPIO_FN(IRQ8), GPIO_FN(HRTS1_N_C), GPIO_FN(MSIOF1_RXD_B), + GPIO_FN(GPS_SIGN_C), GPIO_FN(GPS_SIGN_D), + + /* IPSR7 - 10 */ + + /* IPSR11 */ + GPIO_FN(VI0_R5), GPIO_FN(VI2_DATA6), GPIO_FN(GLO_SDATA_B), + GPIO_FN(RX0_C), GPIO_FN(SDA1_D), + GPIO_FN(VI0_R6), GPIO_FN(VI2_DATA7), + GPIO_FN(GLO_SS_B), GPIO_FN(TX1_C), GPIO_FN(SCL4_B), + GPIO_FN(VI0_R7), GPIO_FN(GLO_RFON_B), + GPIO_FN(RX1_C), GPIO_FN(CAN0_RX_E), + GPIO_FN(SDA4_B), GPIO_FN(HRX1_D), GPIO_FN(SCIFB0_RXD_D), + GPIO_FN(VI1_HSYNC_N), GPIO_FN(AVB_RXD0), GPIO_FN(TS_SDATA0_B), + GPIO_FN(TX4_B), GPIO_FN(SCIFA4_TXD_B), + GPIO_FN(VI1_VSYNC_N), GPIO_FN(AVB_RXD1), GPIO_FN(TS_SCK0_B), + GPIO_FN(RX4_B), GPIO_FN(SCIFA4_RXD_B), + GPIO_FN(VI1_CLKENB), GPIO_FN(AVB_RXD2), GPIO_FN(TS_SDEN0_B), + GPIO_FN(VI1_FIELD), GPIO_FN(AVB_RXD3), GPIO_FN(TS_SPSYNC0_B), + GPIO_FN(VI1_CLK), GPIO_FN(AVB_RXD4), + GPIO_FN(VI1_DATA0), GPIO_FN(AVB_RXD5), + GPIO_FN(VI1_DATA1), GPIO_FN(AVB_RXD6), + GPIO_FN(VI1_DATA2), GPIO_FN(AVB_RXD7), + GPIO_FN(VI1_DATA3), GPIO_FN(AVB_RX_ER), + GPIO_FN(VI1_DATA4), GPIO_FN(AVB_MDIO), + GPIO_FN(VI1_DATA5), GPIO_FN(AVB_RX_DV), + GPIO_FN(VI1_DATA6), GPIO_FN(AVB_MAGIC), + GPIO_FN(VI1_DATA7), GPIO_FN(AVB_MDC), + GPIO_FN(ETH_MDIO), GPIO_FN(AVB_RX_CLK), GPIO_FN(SCL2_C), + GPIO_FN(ETH_CRS_DV), GPIO_FN(AVB_LINK), GPIO_FN(SDA2_C), + + /* IPSR12 */ + GPIO_FN(ETH_RX_ER), GPIO_FN(AVB_CRS), GPIO_FN(SCL3), GPIO_FN(SCL7), + GPIO_FN(ETH_RXD0), GPIO_FN(AVB_PHY_INT), GPIO_FN(SDA3), GPIO_FN(SDA7), + GPIO_FN(ETH_RXD1), GPIO_FN(AVB_GTXREFCLK), GPIO_FN(CAN0_TX_C), + GPIO_FN(SCL2_D), GPIO_FN(MSIOF1_RXD_E), + GPIO_FN(ETH_LINK), GPIO_FN(AVB_TXD0), GPIO_FN(CAN0_RX_C), + GPIO_FN(SDA2_D), GPIO_FN(MSIOF1_SCK_E), + GPIO_FN(ETH_REFCLK), GPIO_FN(AVB_TXD1), GPIO_FN(SCIFA3_RXD_B), + GPIO_FN(CAN1_RX_C), GPIO_FN(MSIOF1_SYNC_E), + GPIO_FN(ETH_TXD1), GPIO_FN(AVB_TXD2), GPIO_FN(SCIFA3_TXD_B), + GPIO_FN(CAN1_TX_C), GPIO_FN(MSIOF1_TXD_E), + GPIO_FN(ETH_TX_EN), GPIO_FN(AVB_TXD3), + GPIO_FN(TCLK1_B), GPIO_FN(CAN_CLK_B), + GPIO_FN(ETH_MAGIC), GPIO_FN(AVB_TXD4), GPIO_FN(IETX_C), + GPIO_FN(ETH_TXD0), GPIO_FN(AVB_TXD5), GPIO_FN(IECLK_C), + GPIO_FN(ETH_MDC), GPIO_FN(AVB_TXD6), GPIO_FN(IERX_C), + GPIO_FN(STP_IVCXO27_0), GPIO_FN(AVB_TXD7), GPIO_FN(SCIFB2_TXD_D), + GPIO_FN(ADIDATA_B), GPIO_FN(MSIOF0_SYNC_C), + GPIO_FN(STP_ISCLK_0), GPIO_FN(AVB_TX_EN), GPIO_FN(SCIFB2_RXD_D), + GPIO_FN(ADICS_SAMP_B), GPIO_FN(MSIOF0_SCK_C), + + /* IPSR13 */ + GPIO_FN(STP_ISD_0), GPIO_FN(AVB_TX_ER), GPIO_FN(SCIFB2_SCK_C), + GPIO_FN(ADICLK_B), GPIO_FN(MSIOF0_SS1_C), + GPIO_FN(STP_ISEN_0), GPIO_FN(AVB_TX_CLK), + GPIO_FN(ADICHS0_B), GPIO_FN(MSIOF0_SS2_C), + GPIO_FN(STP_ISSYNC_0), GPIO_FN(AVB_COL), + GPIO_FN(ADICHS1_B), GPIO_FN(MSIOF0_RXD_C), + GPIO_FN(STP_OPWM_0), GPIO_FN(AVB_GTX_CLK), GPIO_FN(PWM0_B), + GPIO_FN(ADICHS2_B), GPIO_FN(MSIOF0_TXD_C), + GPIO_FN(SD0_CLK), GPIO_FN(SPCLK_B), + GPIO_FN(SD0_CMD), GPIO_FN(MOSI_IO0_B), + GPIO_FN(SD0_DATA0), GPIO_FN(MISO_IO1_B), + GPIO_FN(SD0_DATA1), GPIO_FN(IO2_B), + GPIO_FN(SD0_DATA2), GPIO_FN(IO3_B), GPIO_FN(SD0_DATA3), GPIO_FN(SSL_B), + GPIO_FN(SD0_CD), GPIO_FN(MMC_D6_B), + GPIO_FN(SIM0_RST_B), GPIO_FN(CAN0_RX_F), + GPIO_FN(SCIFA5_TXD_B), GPIO_FN(TX3_C), + GPIO_FN(SD0_WP), GPIO_FN(MMC_D7_B), + GPIO_FN(SIM0_D_B), GPIO_FN(CAN0_TX_F), + GPIO_FN(SCIFA5_RXD_B), GPIO_FN(RX3_C), + GPIO_FN(SD1_CMD), GPIO_FN(REMOCON_B), + GPIO_FN(SD1_DATA0), GPIO_FN(SPEEDIN_B), + GPIO_FN(SD1_DATA1), GPIO_FN(IETX_B), + GPIO_FN(SD1_DATA2), GPIO_FN(IECLK_B), + GPIO_FN(SD1_DATA3), GPIO_FN(IERX_B), + GPIO_FN(SD1_CD), GPIO_FN(PWM0), GPIO_FN(TPU_TO0), GPIO_FN(SCL1_C), + + /* IPSR14 */ + GPIO_FN(SD1_WP), GPIO_FN(PWM1_B), GPIO_FN(SDA1_C), + GPIO_FN(SD2_CLK), GPIO_FN(MMC_CLK), GPIO_FN(SD2_CMD), GPIO_FN(MMC_CMD), + GPIO_FN(SD2_DATA0), GPIO_FN(MMC_D0), + GPIO_FN(SD2_DATA1), GPIO_FN(MMC_D1), + GPIO_FN(SD2_DATA2), GPIO_FN(MMC_D2), + GPIO_FN(SD2_DATA3), GPIO_FN(MMC_D3), + GPIO_FN(SD2_CD), GPIO_FN(MMC_D4), GPIO_FN(SCL8_C), + GPIO_FN(TX5_B), GPIO_FN(SCIFA5_TXD_C), + GPIO_FN(SD2_WP), GPIO_FN(MMC_D5), GPIO_FN(SDA8_C), + GPIO_FN(RX5_B), GPIO_FN(SCIFA5_RXD_C), + GPIO_FN(MSIOF0_SCK), GPIO_FN(RX2_C), GPIO_FN(ADIDATA), + GPIO_FN(VI1_CLK_C), GPIO_FN(VI1_G0_B), + GPIO_FN(MSIOF0_SYNC), GPIO_FN(TX2_C), GPIO_FN(ADICS_SAMP), + GPIO_FN(VI1_CLKENB_C), GPIO_FN(VI1_G1_B), + GPIO_FN(MSIOF0_TXD), GPIO_FN(ADICLK), + GPIO_FN(VI1_FIELD_C), GPIO_FN(VI1_G2_B), + GPIO_FN(MSIOF0_RXD), GPIO_FN(ADICHS0), + GPIO_FN(VI1_DATA0_C), GPIO_FN(VI1_G3_B), + GPIO_FN(MSIOF0_SS1), GPIO_FN(MMC_D6), GPIO_FN(ADICHS1), GPIO_FN(TX0_E), + GPIO_FN(VI1_HSYNC_N_C), GPIO_FN(SCL7_C), GPIO_FN(VI1_G4_B), + GPIO_FN(MSIOF0_SS2), GPIO_FN(MMC_D7), GPIO_FN(ADICHS2), GPIO_FN(RX0_E), + GPIO_FN(VI1_VSYNC_N_C), GPIO_FN(SDA7_C), GPIO_FN(VI1_G5_B), + + /* IPSR15 */ + GPIO_FN(SIM0_RST), GPIO_FN(IETX), GPIO_FN(CAN1_TX_D), + GPIO_FN(SIM0_CLK), GPIO_FN(IECLK), GPIO_FN(CAN_CLK_C), + GPIO_FN(SIM0_D), GPIO_FN(IERX), GPIO_FN(CAN1_RX_D), + GPIO_FN(GPS_CLK), GPIO_FN(DU1_DOTCLKIN_C), GPIO_FN(AUDIO_CLKB_B), + GPIO_FN(PWM5_B), GPIO_FN(SCIFA3_TXD_C), + GPIO_FN(GPS_SIGN), GPIO_FN(TX4_C), + GPIO_FN(SCIFA4_TXD_C), GPIO_FN(PWM5), + GPIO_FN(VI1_G6_B), GPIO_FN(SCIFA3_RXD_C), + GPIO_FN(GPS_MAG), GPIO_FN(RX4_C), GPIO_FN(SCIFA4_RXD_C), GPIO_FN(PWM6), + GPIO_FN(VI1_G7_B), GPIO_FN(SCIFA3_SCK_C), + GPIO_FN(HCTS0_N), GPIO_FN(SCIFB0_CTS_N), GPIO_FN(GLO_I0_C), + GPIO_FN(TCLK1), GPIO_FN(VI1_DATA1_C), + GPIO_FN(HRTS0_N), GPIO_FN(SCIFB0_RTS_N), + GPIO_FN(GLO_I1_C), GPIO_FN(VI1_DATA2_C), + GPIO_FN(HSCK0), GPIO_FN(SCIFB0_SCK), + GPIO_FN(GLO_Q0_C), GPIO_FN(CAN_CLK), + GPIO_FN(TCLK2), GPIO_FN(VI1_DATA3_C), + GPIO_FN(HRX0), GPIO_FN(SCIFB0_RXD), GPIO_FN(GLO_Q1_C), + GPIO_FN(CAN0_RX_B), GPIO_FN(VI1_DATA4_C), + GPIO_FN(HTX0), GPIO_FN(SCIFB0_TXD), GPIO_FN(GLO_SCLK_C), + GPIO_FN(CAN0_TX_B), GPIO_FN(VI1_DATA5_C), + + /* IPSR16 */ + GPIO_FN(HRX1), GPIO_FN(SCIFB1_RXD), GPIO_FN(VI1_R0_B), + GPIO_FN(GLO_SDATA_C), GPIO_FN(VI1_DATA6_C), + GPIO_FN(HTX1), GPIO_FN(SCIFB1_TXD), GPIO_FN(VI1_R1_B), + GPIO_FN(GLO_SS_C), GPIO_FN(VI1_DATA7_C), + GPIO_FN(HSCK1), GPIO_FN(SCIFB1_SCK), + GPIO_FN(MLB_CK), GPIO_FN(GLO_RFON_C), + GPIO_FN(HCTS1_N), GPIO_FN(SCIFB1_CTS_N), + GPIO_FN(MLB_SIG), GPIO_FN(CAN1_TX_B), + GPIO_FN(HRTS1_N), GPIO_FN(SCIFB1_RTS_N), + GPIO_FN(MLB_DAT), GPIO_FN(CAN1_RX_B), +}; + +static struct pinmux_cfg_reg pinmux_config_regs[] = { + { PINMUX_CFG_REG("GPSR0", 0xE6060004, 32, 1) { + GP_0_31_FN, FN_IP1_22_20, + GP_0_30_FN, FN_IP1_19_17, + GP_0_29_FN, FN_IP1_16_14, + GP_0_28_FN, FN_IP1_13_11, + GP_0_27_FN, FN_IP1_10_8, + GP_0_26_FN, FN_IP1_7_6, + GP_0_25_FN, FN_IP1_5_4, + GP_0_24_FN, FN_IP1_3_2, + GP_0_23_FN, FN_IP1_1_0, + GP_0_22_FN, FN_IP0_30_29, + GP_0_21_FN, FN_IP0_28_27, + GP_0_20_FN, FN_IP0_26_25, + GP_0_19_FN, FN_IP0_24_23, + GP_0_18_FN, FN_IP0_22_21, + GP_0_17_FN, FN_IP0_20_19, + GP_0_16_FN, FN_IP0_18_16, + GP_0_15_FN, FN_IP0_15, + GP_0_14_FN, FN_IP0_14, + GP_0_13_FN, FN_IP0_13, + GP_0_12_FN, FN_IP0_12, + GP_0_11_FN, FN_IP0_11, + GP_0_10_FN, FN_IP0_10, + GP_0_9_FN, FN_IP0_9, + GP_0_8_FN, FN_IP0_8, + GP_0_7_FN, FN_IP0_7, + GP_0_6_FN, FN_IP0_6, + GP_0_5_FN, FN_IP0_5, + GP_0_4_FN, FN_IP0_4, + GP_0_3_FN, FN_IP0_3, + GP_0_2_FN, FN_IP0_2, + GP_0_1_FN, FN_IP0_1, + GP_0_0_FN, FN_IP0_0, } + }, + { PINMUX_CFG_REG("GPSR1", 0xE6060008, 32, 1) { + 0, 0, + 0, 0, + 0, 0, + 0, 0, + 0, 0, + 0, 0, + GP_1_25_FN, FN_IP3_21_20, + GP_1_24_FN, FN_IP3_19_18, + GP_1_23_FN, FN_IP3_17_16, + GP_1_22_FN, FN_IP3_15_14, + GP_1_21_FN, FN_IP3_13_12, + GP_1_20_FN, FN_IP3_11_9, + GP_1_19_FN, FN_RD_N, + GP_1_18_FN, FN_IP3_8_6, + GP_1_17_FN, FN_IP3_5_3, + GP_1_16_FN, FN_IP3_2_0, + GP_1_15_FN, FN_IP2_29_27, + GP_1_14_FN, FN_IP2_26_25, + GP_1_13_FN, FN_IP2_24_23, + GP_1_12_FN, FN_EX_CS0_N, + GP_1_11_FN, FN_IP2_22_21, + GP_1_10_FN, FN_IP2_20_19, + GP_1_9_FN, FN_IP2_18_16, + GP_1_8_FN, FN_IP2_15_13, + GP_1_7_FN, FN_IP2_12_10, + GP_1_6_FN, FN_IP2_9_7, + GP_1_5_FN, FN_IP2_6_5, + GP_1_4_FN, FN_IP2_4_3, + GP_1_3_FN, FN_IP2_2_0, + GP_1_2_FN, FN_IP1_31_29, + GP_1_1_FN, FN_IP1_28_26, + GP_1_0_FN, FN_IP1_25_23, } + }, + { PINMUX_CFG_REG("GPSR2", 0xE606000C, 32, 1) { + GP_2_31_FN, FN_IP6_7_6, + GP_2_30_FN, FN_IP6_5_3, + GP_2_29_FN, FN_IP6_2_0, + GP_2_28_FN, FN_AUDIO_CLKA, + GP_2_27_FN, FN_IP5_31_29, + GP_2_26_FN, FN_IP5_28_26, + GP_2_25_FN, FN_IP5_25_24, + GP_2_24_FN, FN_IP5_23_22, + GP_2_23_FN, FN_IP5_21_20, + GP_2_22_FN, FN_IP5_19_17, + GP_2_21_FN, FN_IP5_16_15, + GP_2_20_FN, FN_IP5_14_12, + GP_2_19_FN, FN_IP5_11_9, + GP_2_18_FN, FN_IP5_8_6, + GP_2_17_FN, FN_IP5_5_3, + GP_2_16_FN, FN_IP5_2_0, + GP_2_15_FN, FN_IP4_30_28, + GP_2_14_FN, FN_IP4_27_26, + GP_2_13_FN, FN_IP4_25_24, + GP_2_12_FN, FN_IP4_23_22, + GP_2_11_FN, FN_IP4_21, + GP_2_10_FN, FN_IP4_20, + GP_2_9_FN, FN_IP4_19, + GP_2_8_FN, FN_IP4_18_16, + GP_2_7_FN, FN_IP4_15_13, + GP_2_6_FN, FN_IP4_12_10, + GP_2_5_FN, FN_IP4_9_8, + GP_2_4_FN, FN_IP4_7_5, + GP_2_3_FN, FN_IP4_4_2, + GP_2_2_FN, FN_IP4_1_0, + GP_2_1_FN, FN_IP3_30_28, + GP_2_0_FN, FN_IP3_27_25 } + }, + { PINMUX_CFG_REG("GPSR3", 0xE6060010, 32, 1) { + GP_3_31_FN, FN_IP9_18_17, + GP_3_30_FN, FN_IP9_16, + GP_3_29_FN, FN_IP9_15_13, + GP_3_28_FN, FN_IP9_12, + GP_3_27_FN, FN_IP9_11, + GP_3_26_FN, FN_IP9_10_8, + GP_3_25_FN, FN_IP9_7, + GP_3_24_FN, FN_IP9_6, + GP_3_23_FN, FN_IP9_5_3, + GP_3_22_FN, FN_IP9_2_0, + GP_3_21_FN, FN_IP8_30_28, + GP_3_20_FN, FN_IP8_27_26, + GP_3_19_FN, FN_IP8_25_24, + GP_3_18_FN, FN_IP8_23_21, + GP_3_17_FN, FN_IP8_20_18, + GP_3_16_FN, FN_IP8_17_15, + GP_3_15_FN, FN_IP8_14_12, + GP_3_14_FN, FN_IP8_11_9, + GP_3_13_FN, FN_IP8_8_6, + GP_3_12_FN, FN_IP8_5_3, + GP_3_11_FN, FN_IP8_2_0, + GP_3_10_FN, FN_IP7_29_27, + GP_3_9_FN, FN_IP7_26_24, + GP_3_8_FN, FN_IP7_23_21, + GP_3_7_FN, FN_IP7_20_19, + GP_3_6_FN, FN_IP7_18_17, + GP_3_5_FN, FN_IP7_16_15, + GP_3_4_FN, FN_IP7_14_13, + GP_3_3_FN, FN_IP7_12_11, + GP_3_2_FN, FN_IP7_10_9, + GP_3_1_FN, FN_IP7_8_6, + GP_3_0_FN, FN_IP7_5_3 } + }, + { PINMUX_CFG_REG("GPSR4", 0xE6060014, 32, 1) { + GP_4_31_FN, FN_IP15_5_4, + GP_4_30_FN, FN_IP15_3_2, + GP_4_29_FN, FN_IP15_1_0, + GP_4_28_FN, FN_IP11_8_6, + GP_4_27_FN, FN_IP11_5_3, + GP_4_26_FN, FN_IP11_2_0, + GP_4_25_FN, FN_IP10_31_29, + GP_4_24_FN, FN_IP10_28_27, + GP_4_23_FN, FN_IP10_26_25, + GP_4_22_FN, FN_IP10_24_22, + GP_4_21_FN, FN_IP10_21_19, + GP_4_20_FN, FN_IP10_18_17, + GP_4_19_FN, FN_IP10_16_15, + GP_4_18_FN, FN_IP10_14_12, + GP_4_17_FN, FN_IP10_11_9, + GP_4_16_FN, FN_IP10_8_6, + GP_4_15_FN, FN_IP10_5_3, + GP_4_14_FN, FN_IP10_2_0, + GP_4_13_FN, FN_IP9_31_29, + GP_4_12_FN, FN_VI0_DATA0_VI0_B7, + GP_4_11_FN, FN_VI0_DATA0_VI0_B6, + GP_4_10_FN, FN_VI0_DATA0_VI0_B5, + GP_4_9_FN, FN_VI0_DATA0_VI0_B4, + GP_4_8_FN, FN_IP9_28_27, + GP_4_7_FN, FN_VI0_DATA0_VI0_B2, + GP_4_6_FN, FN_VI0_DATA0_VI0_B1, + GP_4_5_FN, FN_VI0_DATA0_VI0_B0, + GP_4_4_FN, FN_IP9_26_25, + GP_4_3_FN, FN_IP9_24_23, + GP_4_2_FN, FN_IP9_22_21, + GP_4_1_FN, FN_IP9_20_19, + GP_4_0_FN, FN_VI0_CLK } + }, + { PINMUX_CFG_REG("GPSR5", 0xE6060018, 32, 1) { + GP_5_31_FN, FN_IP3_24_22, + GP_5_30_FN, FN_IP13_9_7, + GP_5_29_FN, FN_IP13_6_5, + GP_5_28_FN, FN_IP13_4_3, + GP_5_27_FN, FN_IP13_2_0, + GP_5_26_FN, FN_IP12_29_27, + GP_5_25_FN, FN_IP12_26_24, + GP_5_24_FN, FN_IP12_23_22, + GP_5_23_FN, FN_IP12_21_20, + GP_5_22_FN, FN_IP12_19_18, + GP_5_21_FN, FN_IP12_17_16, + GP_5_20_FN, FN_IP12_15_13, + GP_5_19_FN, FN_IP12_12_10, + GP_5_18_FN, FN_IP12_9_7, + GP_5_17_FN, FN_IP12_6_4, + GP_5_16_FN, FN_IP12_3_2, + GP_5_15_FN, FN_IP12_1_0, + GP_5_14_FN, FN_IP11_31_30, + GP_5_13_FN, FN_IP11_29_28, + GP_5_12_FN, FN_IP11_27, + GP_5_11_FN, FN_IP11_26, + GP_5_10_FN, FN_IP11_25, + GP_5_9_FN, FN_IP11_24, + GP_5_8_FN, FN_IP11_23, + GP_5_7_FN, FN_IP11_22, + GP_5_6_FN, FN_IP11_21, + GP_5_5_FN, FN_IP11_20, + GP_5_4_FN, FN_IP11_19, + GP_5_3_FN, FN_IP11_18_17, + GP_5_2_FN, FN_IP11_16_15, + GP_5_1_FN, FN_IP11_14_12, + GP_5_0_FN, FN_IP11_11_9 } + }, + { PINMUX_CFG_REG("GPSR6", 0xE606001C, 32, 1) { + 0, 0, + 0, 0, + GP_6_29_FN, FN_IP14_31_29, + GP_6_28_FN, FN_IP14_28_26, + GP_6_27_FN, FN_IP14_25_23, + GP_6_26_FN, FN_IP14_22_20, + GP_6_25_FN, FN_IP14_19_17, + GP_6_24_FN, FN_IP14_16_14, + GP_6_23_FN, FN_IP14_13_11, + GP_6_22_FN, FN_IP14_10_8, + GP_6_21_FN, FN_IP14_7, + GP_6_20_FN, FN_IP14_6, + GP_6_19_FN, FN_IP14_5, + GP_6_18_FN, FN_IP14_4, + GP_6_17_FN, FN_IP14_3, + GP_6_16_FN, FN_IP14_2, + GP_6_15_FN, FN_IP14_1_0, + GP_6_14_FN, FN_IP13_30_28, + GP_6_13_FN, FN_IP13_27, + GP_6_12_FN, FN_IP13_26, + GP_6_11_FN, FN_IP13_25, + GP_6_10_FN, FN_IP13_24_23, + GP_6_9_FN, FN_IP13_22, + 0, 0, + GP_6_7_FN, FN_IP13_21_19, + GP_6_6_FN, FN_IP13_18_16, + GP_6_5_FN, FN_IP13_15, + GP_6_4_FN, FN_IP13_14, + GP_6_3_FN, FN_IP13_13, + GP_6_2_FN, FN_IP13_12, + GP_6_1_FN, FN_IP13_11, + GP_6_0_FN, FN_IP13_10 } + }, + { PINMUX_CFG_REG("GPSR7", 0xE6060074, 32, 1) { + 0, 0, + 0, 0, + 0, 0, + 0, 0, + 0, 0, + 0, 0, + GP_7_25_FN, FN_USB1_PWEN, + GP_7_24_FN, FN_USB0_OVC, + GP_7_23_FN, FN_USB0_PWEN, + GP_7_22_FN, FN_IP15_14_12, + GP_7_21_FN, FN_IP15_11_9, + GP_7_20_FN, FN_IP15_8_6, + GP_7_19_FN, FN_IP7_2_0, + GP_7_18_FN, FN_IP6_29_27, + GP_7_17_FN, FN_IP6_26_24, + GP_7_16_FN, FN_IP6_23_21, + GP_7_15_FN, FN_IP6_20_19, + GP_7_14_FN, FN_IP6_18_16, + GP_7_13_FN, FN_IP6_15_14, + GP_7_12_FN, FN_IP6_13_12, + GP_7_11_FN, FN_IP6_11_10, + GP_7_10_FN, FN_IP6_9_8, + GP_7_9_FN, FN_IP16_11_10, + GP_7_8_FN, FN_IP16_9_8, + GP_7_7_FN, FN_IP16_7_6, + GP_7_6_FN, FN_IP16_5_3, + GP_7_5_FN, FN_IP16_2_0, + GP_7_4_FN, FN_IP15_29_27, + GP_7_3_FN, FN_IP15_26_24, + GP_7_2_FN, FN_IP15_23_21, + GP_7_1_FN, FN_IP15_20_18, + GP_7_0_FN, FN_IP15_17_15 } + }, + + /* IPSR0 - 5 */ + + { PINMUX_CFG_REG_VAR("IPSR6", 0xE6060038, 32, + 2, 3, 3, 3, 2, 3, 2, 2, 2, 2, 2, 3, 3) { + /* IP6_31_30 [2] */ + 0, 0, 0, 0, + /* IP6_29_27 [3] */ + FN_IRQ8, FN_HRTS1_N_C, FN_MSIOF1_RXD_B, + FN_GPS_SIGN_C, FN_GPS_SIGN_D, + 0, 0, 0, + /* IP6_26_24 [3] */ + FN_IRQ7, FN_HCTS1_N_C, FN_MSIOF1_TXD_B, + FN_GPS_CLK_C, FN_GPS_CLK_D, + 0, 0, 0, + /* IP6_23_21 [3] */ + FN_IRQ6, FN_HSCK1_C, FN_MSIOF1_SS2_B, + FN_SDA1_E, FN_MSIOF2_SYNC_E, + 0, 0, 0, + /* IP6_20_19 [2] */ + FN_IRQ5, FN_HTX1_C, FN_SCL1_E, FN_MSIOF2_SCK_E, + /* IP6_18_16 [3] */ + FN_IRQ4, FN_HRX1_C, FN_SDA4_C, FN_MSIOF2_RXD_E, FN_INTC_IRQ4_N, + 0, 0, 0, + /* IP6_15_14 [2] */ + FN_IRQ3, FN_SCL4_C, FN_MSIOF2_TXD_E, FN_INTC_IRQ3_N, + /* IP6_13_12 [2] */ + FN_IRQ2, FN_SCIFB1_TXD_D, FN_INTC_IRQ2_N, 0, + /* IP6_11_10 [2] */ + FN_IRQ1, FN_SCIFB1_SCK_C, FN_INTC_IRQ1_N, 0, + /* IP6_9_8 [2] */ + FN_IRQ0, FN_SCIFB1_RXD_D, FN_INTC_IRQ0_N, 0, + /* IP6_7_6 [2] */ + FN_AUDIO_CLKOUT, FN_MSIOF1_SS1_B, FN_TX2, FN_SCIFA2_TXD, + /* IP6_5_3 [3] */ + FN_AUDIO_CLKC, FN_SCIFB0_SCK_C, FN_MSIOF1_SYNC_B, FN_RX2, + FN_SCIFA2_RXD, FN_FMIN_E, + 0, 0, + /* IP6_2_0 [3] */ + FN_AUDIO_CLKB, FN_STP_OPWM_0_B, FN_MSIOF1_SCK_B, + FN_SCIF_CLK, 0, FN_BPFCLK_E, + 0, 0, } + }, + + /* IPSR7 - 10 */ + + { PINMUX_CFG_REG_VAR("IPSR11", 0xE606004C, 32, + 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, + 3, 3, 3, 3, 3) { + /* IP11_31_30 [2] */ + FN_ETH_CRS_DV, FN_AVB_LINK, FN_SDA2_C, 0, + /* IP11_29_28 [2] */ + FN_ETH_MDIO, FN_AVB_RX_CLK, FN_SCL2_C, 0, + /* IP11_27 [1] */ + FN_VI1_DATA7, FN_AVB_MDC, + /* IP11_26 [1] */ + FN_VI1_DATA6, FN_AVB_MAGIC, + /* IP11_25 [1] */ + FN_VI1_DATA5, FN_AVB_RX_DV, + /* IP11_24 [1] */ + FN_VI1_DATA4, FN_AVB_MDIO, + /* IP11_23 [1] */ + FN_VI1_DATA3, FN_AVB_RX_ER, + /* IP11_22 [1] */ + FN_VI1_DATA2, FN_AVB_RXD7, + /* IP11_21 [1] */ + FN_VI1_DATA1, FN_AVB_RXD6, + /* IP11_20 [1] */ + FN_VI1_DATA0, FN_AVB_RXD5, + /* IP11_19 [1] */ + FN_VI1_CLK, FN_AVB_RXD4, + /* IP11_18_17 [2] */ + FN_VI1_FIELD, FN_AVB_RXD3, FN_TS_SPSYNC0_B, 0, + /* IP11_16_15 [2] */ + FN_VI1_CLKENB, FN_AVB_RXD2, FN_TS_SDEN0_B, 0, + /* IP11_14_12 [3] */ + FN_VI1_VSYNC_N, FN_AVB_RXD1, FN_TS_SCK0_B, + FN_RX4_B, FN_SCIFA4_RXD_B, + 0, 0, 0, + /* IP11_11_9 [3] */ + FN_VI1_HSYNC_N, FN_AVB_RXD0, FN_TS_SDATA0_B, + FN_TX4_B, FN_SCIFA4_TXD_B, + 0, 0, 0, + /* IP11_8_6 [3] */ + FN_VI0_R7, FN_GLO_RFON_B, FN_RX1_C, FN_CAN0_RX_E, + FN_SDA4_B, FN_HRX1_D, FN_SCIFB0_RXD_D, 0, + /* IP11_5_3 [3] */ + FN_VI0_R6, FN_VI2_DATA7, FN_GLO_SS_B, FN_TX1_C, FN_SCL4_B, + 0, 0, 0, + /* IP11_2_0 [3] */ + FN_VI0_R5, FN_VI2_DATA6, FN_GLO_SDATA_B, FN_RX0_C, FN_SDA1_D, + 0, 0, 0, } + }, + { PINMUX_CFG_REG_VAR("IPSR12", 0xE6060050, 32, + 2, 3, 3, 2, 2, 2, 2, 3, 3, 3, 3, 2, 2) { + /* IP12_31_30 [2] */ + 0, 0, 0, 0, + /* IP12_29_27 [3] */ + FN_STP_ISCLK_0, FN_AVB_TX_EN, FN_SCIFB2_RXD_D, + FN_ADICS_SAMP_B, FN_MSIOF0_SCK_C, + 0, 0, 0, + /* IP12_26_24 [3] */ + FN_STP_IVCXO27_0, FN_AVB_TXD7, FN_SCIFB2_TXD_D, + FN_ADIDATA_B, FN_MSIOF0_SYNC_C, + 0, 0, 0, + /* IP12_23_22 [2] */ + FN_ETH_MDC, FN_AVB_TXD6, FN_IERX_C, 0, + /* IP12_21_20 [2] */ + FN_ETH_TXD0, FN_AVB_TXD5, FN_IECLK_C, 0, + /* IP12_19_18 [2] */ + FN_ETH_MAGIC, FN_AVB_TXD4, FN_IETX_C, 0, + /* IP12_17_16 [2] */ + FN_ETH_TX_EN, FN_AVB_TXD3, FN_TCLK1_B, FN_CAN_CLK_B, + /* IP12_15_13 [3] */ + FN_ETH_TXD1, FN_AVB_TXD2, FN_SCIFA3_TXD_B, + FN_CAN1_TX_C, FN_MSIOF1_TXD_E, + 0, 0, 0, + /* IP12_12_10 [3] */ + FN_ETH_REFCLK, FN_AVB_TXD1, FN_SCIFA3_RXD_B, + FN_CAN1_RX_C, FN_MSIOF1_SYNC_E, + 0, 0, 0, + /* IP12_9_7 [3] */ + FN_ETH_LINK, FN_AVB_TXD0, FN_CAN0_RX_C, + FN_SDA2_D, FN_MSIOF1_SCK_E, + 0, 0, 0, + /* IP12_6_4 [3] */ + FN_ETH_RXD1, FN_AVB_GTXREFCLK, FN_CAN0_TX_C, + FN_SCL2_D, FN_MSIOF1_RXD_E, + 0, 0, 0, + /* IP12_3_2 [2] */ + FN_ETH_RXD0, FN_AVB_PHY_INT, FN_SDA3, FN_SDA7, + /* IP12_1_0 [2] */ + FN_ETH_RX_ER, FN_AVB_CRS, FN_SCL3, FN_SCL7, } + }, + { PINMUX_CFG_REG_VAR("IPSR13", 0xE6060054, 32, + 1, 3, 1, 1, 1, 2, 1, 3, 3, 1, 1, 1, 1, 1, 1, + 3, 2, 2, 3) { + /* IP13_31 [1] */ + 0, 0, + /* IP13_30_28 [3] */ + FN_SD1_CD, FN_PWM0, FN_TPU_TO0, FN_SCL1_C, + 0, 0, 0, 0, + /* IP13_27 [1] */ + FN_SD1_DATA3, FN_IERX_B, + /* IP13_26 [1] */ + FN_SD1_DATA2, FN_IECLK_B, + /* IP13_25 [1] */ + FN_SD1_DATA1, FN_IETX_B, + /* IP13_24_23 [2] */ + FN_SD1_DATA0, FN_SPEEDIN_B, 0, 0, + /* IP13_22 [1] */ + FN_SD1_CMD, FN_REMOCON_B, + /* IP13_21_19 [3] */ + FN_SD0_WP, FN_MMC_D7_B, FN_SIM0_D_B, FN_CAN0_TX_F, + FN_SCIFA5_RXD_B, FN_RX3_C, + 0, 0, + /* IP13_18_16 [3] */ + FN_SD0_CD, FN_MMC_D6_B, FN_SIM0_RST_B, FN_CAN0_RX_F, + FN_SCIFA5_TXD_B, FN_TX3_C, + 0, 0, + /* IP13_15 [1] */ + FN_SD0_DATA3, FN_SSL_B, + /* IP13_14 [1] */ + FN_SD0_DATA2, FN_IO3_B, + /* IP13_13 [1] */ + FN_SD0_DATA1, FN_IO2_B, + /* IP13_12 [1] */ + FN_SD0_DATA0, FN_MISO_IO1_B, + /* IP13_11 [1] */ + FN_SD0_CMD, FN_MOSI_IO0_B, + /* IP13_10 [1] */ + FN_SD0_CLK, FN_SPCLK_B, + /* IP13_9_7 [3] */ + FN_STP_OPWM_0, FN_AVB_GTX_CLK, FN_PWM0_B, + FN_ADICHS2_B, FN_MSIOF0_TXD_C, + 0, 0, 0, + /* IP13_6_5 [2] */ + FN_STP_ISSYNC_0, FN_AVB_COL, FN_ADICHS1_B, FN_MSIOF0_RXD_C, + /* IP13_4_3 [2] */ + FN_STP_ISEN_0, FN_AVB_TX_CLK, FN_ADICHS0_B, FN_MSIOF0_SS2_C, + /* IP13_2_0 [3] */ + FN_STP_ISD_0, FN_AVB_TX_ER, FN_SCIFB2_SCK_C, + FN_ADICLK_B, FN_MSIOF0_SS1_C, + 0, 0, 0, } + }, + { PINMUX_CFG_REG_VAR("IPSR14", 0xE6060058, 32, + 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 2) { + /* IP14_31_29 [3] */ + FN_MSIOF0_SS2, FN_MMC_D7, FN_ADICHS2, FN_RX0_E, + FN_VI1_VSYNC_N_C, FN_SDA7_C, FN_VI1_G5_B, 0, + /* IP14_28_26 [3] */ + FN_MSIOF0_SS1, FN_MMC_D6, FN_ADICHS1, FN_TX0_E, + FN_VI1_HSYNC_N_C, FN_SCL7_C, FN_VI1_G4_B, 0, + /* IP14_25_23 [3] */ + FN_MSIOF0_RXD, FN_ADICHS0, 0, FN_VI1_DATA0_C, FN_VI1_G3_B, + 0, 0, 0, + /* IP14_22_20 [3] */ + FN_MSIOF0_TXD, FN_ADICLK, 0, FN_VI1_FIELD_C, FN_VI1_G2_B, + 0, 0, 0, + /* IP14_19_17 [3] */ + FN_MSIOF0_SYNC, FN_TX2_C, FN_ADICS_SAMP, 0, + FN_VI1_CLKENB_C, FN_VI1_G1_B, + 0, 0, + /* IP14_16_14 [3] */ + FN_MSIOF0_SCK, FN_RX2_C, FN_ADIDATA, 0, + FN_VI1_CLK_C, FN_VI1_G0_B, + 0, 0, + /* IP14_13_11 [3] */ + FN_SD2_WP, FN_MMC_D5, FN_SDA8_C, FN_RX5_B, FN_SCIFA5_RXD_C, + 0, 0, 0, + /* IP14_10_8 [3] */ + FN_SD2_CD, FN_MMC_D4, FN_SCL8_C, FN_TX5_B, FN_SCIFA5_TXD_C, + 0, 0, 0, + /* IP14_7 [1] */ + FN_SD2_DATA3, FN_MMC_D3, + /* IP14_6 [1] */ + FN_SD2_DATA2, FN_MMC_D2, + /* IP14_5 [1] */ + FN_SD2_DATA1, FN_MMC_D1, + /* IP14_4 [1] */ + FN_SD2_DATA0, FN_MMC_D0, + /* IP14_3 [1] */ + FN_SD2_CMD, FN_MMC_CMD, + /* IP14_2 [1] */ + FN_SD2_CLK, FN_MMC_CLK, + /* IP14_1_0 [2] */ + FN_SD1_WP, FN_PWM1_B, FN_SDA1_C, 0, } + }, + { PINMUX_CFG_REG_VAR("IPSR15", 0xE606005C, 32, + 2, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2) { + /* IP15_31_30 [2] */ + 0, 0, 0, 0, + /* IP15_29_27 [3] */ + FN_HTX0, FN_SCIFB0_TXD, 0, FN_GLO_SCLK_C, + FN_CAN0_TX_B, FN_VI1_DATA5_C, + 0, 0, + /* IP15_26_24 [3] */ + FN_HRX0, FN_SCIFB0_RXD, 0, FN_GLO_Q1_C, + FN_CAN0_RX_B, FN_VI1_DATA4_C, + 0, 0, + /* IP15_23_21 [3] */ + FN_HSCK0, FN_SCIFB0_SCK, 0, FN_GLO_Q0_C, FN_CAN_CLK, + FN_TCLK2, FN_VI1_DATA3_C, 0, + /* IP15_20_18 [3] */ + FN_HRTS0_N, FN_SCIFB0_RTS_N, 0, FN_GLO_I1_C, FN_VI1_DATA2_C, + 0, 0, 0, + /* IP15_17_15 [3] */ + FN_HCTS0_N, FN_SCIFB0_CTS_N, 0, FN_GLO_I0_C, + FN_TCLK1, FN_VI1_DATA1_C, + 0, 0, + /* IP15_14_12 [3] */ + FN_GPS_MAG, FN_RX4_C, FN_SCIFA4_RXD_C, FN_PWM6, + FN_VI1_G7_B, FN_SCIFA3_SCK_C, + 0, 0, + /* IP15_11_9 [3] */ + FN_GPS_SIGN, FN_TX4_C, FN_SCIFA4_TXD_C, FN_PWM5, + FN_VI1_G6_B, FN_SCIFA3_RXD_C, + 0, 0, + /* IP15_8_6 [3] */ + FN_GPS_CLK, FN_DU1_DOTCLKIN_C, FN_AUDIO_CLKB_B, + FN_PWM5_B, FN_SCIFA3_TXD_C, + 0, 0, 0, + /* IP15_5_4 [2] */ + FN_SIM0_D, FN_IERX, FN_CAN1_RX_D, 0, + /* IP15_3_2 [2] */ + FN_SIM0_CLK, FN_IECLK, FN_CAN_CLK_C, 0, + /* IP15_1_0 [2] */ + FN_SIM0_RST, FN_IETX, FN_CAN1_TX_D, 0, } + }, + { PINMUX_CFG_REG_VAR("IPSR16", 0xE6060160, 32, + 4, 4, 4, 4, 4, 2, 2, 2, 3, 3) { + /* IP16_31_28 [4] */ + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + /* IP16_27_24 [4] */ + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + /* IP16_23_20 [4] */ + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + /* IP16_19_16 [4] */ + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + /* IP16_15_12 [4] */ + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + /* IP16_11_10 [2] */ + FN_HRTS1_N, FN_SCIFB1_RTS_N, FN_MLB_DAT, FN_CAN1_RX_B, + /* IP16_9_8 [2] */ + FN_HCTS1_N, FN_SCIFB1_CTS_N, FN_MLB_SIG, FN_CAN1_TX_B, + /* IP16_7_6 [2] */ + FN_HSCK1, FN_SCIFB1_SCK, FN_MLB_CK, FN_GLO_RFON_C, + /* IP16_5_3 [3] */ + FN_HTX1, FN_SCIFB1_TXD, FN_VI1_R1_B, + FN_GLO_SS_C, FN_VI1_DATA7_C, + 0, 0, 0, + /* IP16_2_0 [3] */ + FN_HRX1, FN_SCIFB1_RXD, FN_VI1_R0_B, + FN_GLO_SDATA_C, FN_VI1_DATA6_C, + 0, 0, 0, } + }, + { PINMUX_CFG_REG_VAR("MOD_SEL", 0xE6060090, 32, + 1, 2, 2, 2, 3, 2, 1, 1, 1, 1, + 3, 2, 2, 2, 1, 2, 2, 2) { + /* RESEVED [1] */ + 0, 0, + /* SEL_SCIF1 [2] */ + FN_SEL_SCIF1_0, FN_SEL_SCIF1_1, FN_SEL_SCIF1_2, FN_SEL_SCIF1_3, + /* SEL_SCIFB [2] */ + FN_SEL_SCIFB_0, FN_SEL_SCIFB_1, FN_SEL_SCIFB_2, FN_SEL_SCIFB_3, + /* SEL_SCIFB2 [2] */ + FN_SEL_SCIFB2_0, FN_SEL_SCIFB2_1, + FN_SEL_SCIFB2_2, FN_SEL_SCIFB2_3, + /* SEL_SCIFB1 [3] */ + FN_SEL_SCIFB1_0, FN_SEL_SCIFB1_1, + FN_SEL_SCIFB1_2, FN_SEL_SCIFB1_3, + 0, 0, 0, 0, + /* SEL_SCIFA1 [2] */ + FN_SEL_SCIFA1_0, FN_SEL_SCIFA1_1, FN_SEL_SCIFA1_2, 0, + /* SEL_SSI9 [1] */ + FN_SEL_SSI9_0, FN_SEL_SSI9_1, + /* SEL_SCFA [1] */ + FN_SEL_SCFA_0, FN_SEL_SCFA_1, + /* SEL_QSP [1] */ + FN_SEL_QSP_0, FN_SEL_QSP_1, + /* SEL_SSI7 [1] */ + FN_SEL_SSI7_0, FN_SEL_SSI7_1, + /* SEL_HSCIF1 [3] */ + FN_SEL_HSCIF1_0, FN_SEL_HSCIF1_1, FN_SEL_HSCIF1_2, + FN_SEL_HSCIF1_3, FN_SEL_HSCIF1_4, + 0, 0, 0, + /* RESEVED [2] */ + 0, 0, 0, 0, + /* SEL_VI1 [2] */ + FN_SEL_VI1_0, FN_SEL_VI1_1, FN_SEL_VI1_2, 0, + /* RESEVED [2] */ + 0, 0, 0, 0, + /* SEL_TMU [1] */ + FN_SEL_TMU1_0, FN_SEL_TMU1_1, + /* SEL_LBS [2] */ + FN_SEL_LBS_0, FN_SEL_LBS_1, FN_SEL_LBS_2, FN_SEL_LBS_3, + /* SEL_TSIF0 [2] */ + FN_SEL_TSIF0_0, FN_SEL_TSIF0_1, FN_SEL_TSIF0_2, FN_SEL_TSIF0_3, + /* SEL_SOF0 [2] */ + FN_SEL_SOF0_0, FN_SEL_SOF0_1, FN_SEL_SOF0_2, 0, } + }, + { PINMUX_CFG_REG_VAR("MOD_SEL2", 0xE6060094, 32, + 3, 1, 1, 3, 2, 1, 1, 2, 2, + 1, 3, 2, 1, 2, 2, 2, 1, 1, 1) { + /* SEL_SCIF0 [3] */ + FN_SEL_SCIF0_0, FN_SEL_SCIF0_1, FN_SEL_SCIF0_2, + FN_SEL_SCIF0_3, FN_SEL_SCIF0_4, + 0, 0, 0, + /* RESEVED [1] */ + 0, 0, + /* SEL_SCIF [1] */ + FN_SEL_SCIF_0, FN_SEL_SCIF_1, + /* SEL_CAN0 [3] */ + FN_SEL_CAN0_0, FN_SEL_CAN0_1, FN_SEL_CAN0_2, FN_SEL_CAN0_3, + FN_SEL_CAN0_4, FN_SEL_CAN0_5, + 0, 0, + /* SEL_CAN1 [2] */ + FN_SEL_CAN1_0, FN_SEL_CAN1_1, FN_SEL_CAN1_2, FN_SEL_CAN1_3, + /* RESEVED [1] */ + 0, 0, + /* SEL_SCIFA2 [1] */ + FN_SEL_SCIFA2_0, FN_SEL_SCIFA2_1, + /* SEL_SCIF4 [2] */ + FN_SEL_SCIF4_0, FN_SEL_SCIF4_1, FN_SEL_SCIF4_2, 0, + /* RESEVED [2] */ + 0, 0, 0, 0, + /* SEL_ADG [1] */ + FN_SEL_ADG_0, FN_SEL_ADG_1, + /* SEL_FM [3] */ + FN_SEL_FM_0, FN_SEL_FM_1, FN_SEL_FM_2, + FN_SEL_FM_3, FN_SEL_FM_4, + 0, 0, 0, + /* SEL_SCIFA5 [2] */ + FN_SEL_SCIFA5_0, FN_SEL_SCIFA5_1, FN_SEL_SCIFA5_2, 0, + /* RESEVED [1] */ + 0, 0, + /* SEL_GPS [2] */ + FN_SEL_GPS_0, FN_SEL_GPS_1, FN_SEL_GPS_2, FN_SEL_GPS_3, + /* SEL_SCIFA4 [2] */ + FN_SEL_SCIFA4_0, FN_SEL_SCIFA4_1, FN_SEL_SCIFA4_2, 0, + /* SEL_SCIFA3 [2] */ + FN_SEL_SCIFA3_0, FN_SEL_SCIFA3_1, FN_SEL_SCIFA3_2, 0, + /* SEL_SIM [1] */ + FN_SEL_SIM_0, FN_SEL_SIM_1, + /* RESEVED [1] */ + 0, 0, + /* SEL_SSI8 [1] */ + FN_SEL_SSI8_0, FN_SEL_SSI8_1, } + }, + { PINMUX_CFG_REG_VAR("MOD_SEL3", 0xE6060098, 32, + 2, 2, 2, 2, 2, 2, 2, 2, + 1, 1, 2, 2, 3, 2, 2, 2, 1) { + /* SEL_HSCIF2 [2] */ + FN_SEL_HSCIF2_0, FN_SEL_HSCIF2_1, + FN_SEL_HSCIF2_2, FN_SEL_HSCIF2_3, + /* SEL_CANCLK [2] */ + FN_SEL_CANCLK_0, FN_SEL_CANCLK_1, + FN_SEL_CANCLK_2, FN_SEL_CANCLK_3, + /* SEL_IIC8 [2] */ + FN_SEL_IIC8_0, FN_SEL_IIC8_1, FN_SEL_IIC8_2, 0, + /* SEL_IIC7 [2] */ + FN_SEL_IIC7_0, FN_SEL_IIC7_1, FN_SEL_IIC7_2, 0, + /* SEL_IIC4 [2] */ + FN_SEL_IIC4_0, FN_SEL_IIC4_1, FN_SEL_IIC4_2, 0, + /* SEL_IIC3 [2] */ + FN_SEL_IIC3_0, FN_SEL_IIC3_1, FN_SEL_IIC3_2, FN_SEL_IIC3_3, + /* SEL_SCIF3 [2] */ + FN_SEL_SCIF3_0, FN_SEL_SCIF3_1, FN_SEL_SCIF3_2, FN_SEL_SCIF3_3, + /* SEL_IEB [2] */ + FN_SEL_IEB_0, FN_SEL_IEB_1, FN_SEL_IEB_2, 0, + /* SEL_MMC [1] */ + FN_SEL_MMC_0, FN_SEL_MMC_1, + /* SEL_SCIF5 [1] */ + FN_SEL_SCIF5_0, FN_SEL_SCIF5_1, + /* RESEVED [2] */ + 0, 0, 0, 0, + /* SEL_IIC2 [2] */ + FN_SEL_IIC2_0, FN_SEL_IIC2_1, FN_SEL_IIC2_2, FN_SEL_IIC2_3, + /* SEL_IIC1 [3] */ + FN_SEL_IIC1_0, FN_SEL_IIC1_1, FN_SEL_IIC1_2, FN_SEL_IIC1_3, + FN_SEL_IIC1_4, + 0, 0, 0, + /* SEL_IIC0 [2] */ + FN_SEL_IIC0_0, FN_SEL_IIC0_1, FN_SEL_IIC0_2, 0, + /* RESEVED [2] */ + 0, 0, 0, 0, + /* RESEVED [2] */ + 0, 0, 0, 0, + /* RESEVED [1] */ + 0, 0, } + }, + { PINMUX_CFG_REG_VAR("MOD_SEL4", 0xE606009C, 32, + 3, 2, 2, 1, 1, 1, 1, 3, 2, + 2, 3, 1, 1, 1, 2, 2, 2, 2) { + /* SEL_SOF1 [3] */ + FN_SEL_SOF1_0, FN_SEL_SOF1_1, FN_SEL_SOF1_2, FN_SEL_SOF1_3, + FN_SEL_SOF1_4, + 0, 0, 0, + /* SEL_HSCIF0 [2] */ + FN_SEL_HSCIF0_0, FN_SEL_HSCIF0_1, FN_SEL_HSCIF0_2, 0, + /* SEL_DIS [2] */ + FN_SEL_DIS_0, FN_SEL_DIS_1, FN_SEL_DIS_2, 0, + /* RESEVED [1] */ + 0, 0, + /* SEL_RAD [1] */ + FN_SEL_RAD_0, FN_SEL_RAD_1, + /* SEL_RCN [1] */ + FN_SEL_RCN_0, FN_SEL_RCN_1, + /* SEL_RSP [1] */ + FN_SEL_RSP_0, FN_SEL_RSP_1, + /* SEL_SCIF2 [3] */ + FN_SEL_SCIF2_0, FN_SEL_SCIF2_1, FN_SEL_SCIF2_2, + FN_SEL_SCIF2_3, FN_SEL_SCIF2_4, + 0, 0, 0, + /* RESEVED [2] */ + 0, 0, 0, 0, + /* RESEVED [2] */ + 0, 0, 0, 0, + /* SEL_SOF2 [3] */ + FN_SEL_SOF2_0, FN_SEL_SOF2_1, FN_SEL_SOF2_2, + FN_SEL_SOF2_3, FN_SEL_SOF2_4, + 0, 0, 0, + /* RESEVED [1] */ + 0, 0, + /* SEL_SSI1 [1] */ + FN_SEL_SSI1_0, FN_SEL_SSI1_1, + /* SEL_SSI0 [1] */ + FN_SEL_SSI0_0, FN_SEL_SSI0_1, + /* SEL_SSP [2] */ + FN_SEL_SSP_0, FN_SEL_SSP_1, FN_SEL_SSP_2, 0, + /* RESEVED [2] */ + 0, 0, 0, 0, + /* RESEVED [2] */ + 0, 0, 0, 0, + /* RESEVED [2] */ + 0, 0, 0, 0, } + }, + { PINMUX_CFG_REG("INOUTSEL0", 0xE6050004, 32, 1) { GP_INOUTSEL(0) } }, + { PINMUX_CFG_REG("INOUTSEL1", 0xE6051004, 32, 1) { + 0, 0, + 0, 0, + 0, 0, + 0, 0, + 0, 0, + 0, 0, + GP_1_25_IN, GP_1_25_OUT, + GP_1_24_IN, GP_1_24_OUT, + GP_1_23_IN, GP_1_23_OUT, + GP_1_22_IN, GP_1_22_OUT, + GP_1_21_IN, GP_1_21_OUT, + GP_1_20_IN, GP_1_20_OUT, + GP_1_19_IN, GP_1_19_OUT, + GP_1_18_IN, GP_1_18_OUT, + GP_1_17_IN, GP_1_17_OUT, + GP_1_16_IN, GP_1_16_OUT, + GP_1_15_IN, GP_1_15_OUT, + GP_1_14_IN, GP_1_14_OUT, + GP_1_13_IN, GP_1_13_OUT, + GP_1_12_IN, GP_1_12_OUT, + GP_1_11_IN, GP_1_11_OUT, + GP_1_10_IN, GP_1_10_OUT, + GP_1_9_IN, GP_1_9_OUT, + GP_1_8_IN, GP_1_8_OUT, + GP_1_7_IN, GP_1_7_OUT, + GP_1_6_IN, GP_1_6_OUT, + GP_1_5_IN, GP_1_5_OUT, + GP_1_4_IN, GP_1_4_OUT, + GP_1_3_IN, GP_1_3_OUT, + GP_1_2_IN, GP_1_2_OUT, + GP_1_1_IN, GP_1_1_OUT, + GP_1_0_IN, GP_1_0_OUT, } + }, + { PINMUX_CFG_REG("INOUTSEL2", 0xE6052004, 32, 1) { GP_INOUTSEL(2) } }, + { PINMUX_CFG_REG("INOUTSEL3", 0xE6053004, 32, 1) { GP_INOUTSEL(3) } }, + { PINMUX_CFG_REG("INOUTSEL4", 0xE6054004, 32, 1) { GP_INOUTSEL(4) } }, + { PINMUX_CFG_REG("INOUTSEL5", 0xE6055004, 32, 1) { GP_INOUTSEL(5) } }, + { PINMUX_CFG_REG("INOUTSEL6", 0xE6055404, 32, 1) { GP_INOUTSEL(6) } }, + { PINMUX_CFG_REG("INOUTSEL7", 0xE6055804, 32, 1) { + 0, 0, + 0, 0, + 0, 0, + 0, 0, + 0, 0, + 0, 0, + GP_7_25_IN, GP_7_25_OUT, + GP_7_24_IN, GP_7_24_OUT, + GP_7_23_IN, GP_7_23_OUT, + GP_7_22_IN, GP_7_22_OUT, + GP_7_21_IN, GP_7_21_OUT, + GP_7_20_IN, GP_7_20_OUT, + GP_7_19_IN, GP_7_19_OUT, + GP_7_18_IN, GP_7_18_OUT, + GP_7_17_IN, GP_7_17_OUT, + GP_7_16_IN, GP_7_16_OUT, + GP_7_15_IN, GP_7_15_OUT, + GP_7_14_IN, GP_7_14_OUT, + GP_7_13_IN, GP_7_13_OUT, + GP_7_12_IN, GP_7_12_OUT, + GP_7_11_IN, GP_7_11_OUT, + GP_7_10_IN, GP_7_10_OUT, + GP_7_9_IN, GP_7_9_OUT, + GP_7_8_IN, GP_7_8_OUT, + GP_7_7_IN, GP_7_7_OUT, + GP_7_6_IN, GP_7_6_OUT, + GP_7_5_IN, GP_7_5_OUT, + GP_7_4_IN, GP_7_4_OUT, + GP_7_3_IN, GP_7_3_OUT, + GP_7_2_IN, GP_7_2_OUT, + GP_7_1_IN, GP_7_1_OUT, + GP_7_0_IN, GP_7_0_OUT, } + }, + { }, +}; + +static struct pinmux_data_reg pinmux_data_regs[] = { + { PINMUX_DATA_REG("INDT0", 0xE6050008, 32) { GP_INDT(0) } }, + { PINMUX_DATA_REG("INDT1", 0xE6051008, 32) { + 0, 0, 0, 0, + 0, 0, GP_1_25_DATA, GP_1_24_DATA, + GP_1_23_DATA, GP_1_22_DATA, GP_1_21_DATA, GP_1_20_DATA, + GP_1_19_DATA, GP_1_18_DATA, GP_1_17_DATA, GP_1_16_DATA, + GP_1_15_DATA, GP_1_14_DATA, GP_1_13_DATA, GP_1_12_DATA, + GP_1_11_DATA, GP_1_10_DATA, GP_1_9_DATA, GP_1_8_DATA, + GP_1_7_DATA, GP_1_6_DATA, GP_1_5_DATA, GP_1_4_DATA, + GP_1_3_DATA, GP_1_2_DATA, GP_1_1_DATA, GP_1_0_DATA } + }, + { PINMUX_DATA_REG("INDT2", 0xE6052008, 32) { GP_INDT(2) } }, + { PINMUX_DATA_REG("INDT3", 0xE6053008, 32) { GP_INDT(3) } }, + { PINMUX_DATA_REG("INDT4", 0xE6054008, 32) { GP_INDT(4) } }, + { PINMUX_DATA_REG("INDT5", 0xE6055008, 32) { GP_INDT(5) } }, + { PINMUX_DATA_REG("INDT6", 0xE6055408, 32) { GP_INDT(6) } }, + { PINMUX_DATA_REG("INDT7", 0xE6055808, 32) { + 0, 0, 0, 0, + 0, 0, GP_7_25_DATA, GP_7_24_DATA, + GP_7_23_DATA, GP_7_22_DATA, GP_7_21_DATA, GP_7_20_DATA, + GP_7_19_DATA, GP_7_18_DATA, GP_7_17_DATA, GP_7_16_DATA, + GP_7_15_DATA, GP_7_14_DATA, GP_7_13_DATA, GP_7_12_DATA, + GP_7_11_DATA, GP_7_10_DATA, GP_7_9_DATA, GP_7_8_DATA, + GP_7_7_DATA, GP_7_6_DATA, GP_7_5_DATA, GP_7_4_DATA, + GP_7_3_DATA, GP_7_2_DATA, GP_7_1_DATA, GP_7_0_DATA } + }, + { }, +}; + +static struct pinmux_info r8a7793_pinmux_info = { + .name = "r8a7793_pfc", + + .unlock_reg = 0xe6060000, /* PMMR */ + + .reserved_id = PINMUX_RESERVED, + .data = { PINMUX_DATA_BEGIN, PINMUX_DATA_END }, + .input = { PINMUX_INPUT_BEGIN, PINMUX_INPUT_END }, + .output = { PINMUX_OUTPUT_BEGIN, PINMUX_OUTPUT_END }, + .mark = { PINMUX_MARK_BEGIN, PINMUX_MARK_END }, + .function = { PINMUX_FUNCTION_BEGIN, PINMUX_FUNCTION_END }, + + .first_gpio = GPIO_GP_0_0, + .last_gpio = GPIO_FN_CAN1_RX_B, + + .gpios = pinmux_gpios, + .cfg_regs = pinmux_config_regs, + .data_regs = pinmux_data_regs, + + .gpio_data = pinmux_data, + .gpio_data_size = ARRAY_SIZE(pinmux_data), +}; + +void r8a7793_pinmux_init(void) +{ + register_pinmux(&r8a7793_pinmux_info); +} diff --git a/arch/arm/cpu/armv7/socfpga/clock_manager.c b/arch/arm/cpu/armv7/socfpga/clock_manager.c index d869f47c88..fa3b93a257 100644 --- a/arch/arm/cpu/armv7/socfpga/clock_manager.c +++ b/arch/arm/cpu/armv7/socfpga/clock_manager.c @@ -507,6 +507,19 @@ unsigned int cm_get_qspi_controller_clk_hz(void) return clock; } +unsigned int cm_get_spi_controller_clk_hz(void) +{ + uint32_t reg, clock = 0; + + clock = cm_get_per_vco_clk_hz(); + + /* get the clock prior L4 SP divider (periph_base_clk) */ + reg = readl(&clock_manager_base->per_pll.perbaseclk); + clock /= (reg + 1); + + return clock; +} + static void cm_print_clock_quick_summary(void) { printf("MPU %10ld kHz\n", cm_get_mpu_clk_hz() / 1000); @@ -518,6 +531,7 @@ static void cm_print_clock_quick_summary(void) printf("MMC %8d kHz\n", cm_get_mmc_controller_clk_hz() / 1000); printf("QSPI %8d kHz\n", cm_get_qspi_controller_clk_hz() / 1000); printf("UART %8d kHz\n", cm_get_l4_sp_clk_hz() / 1000); + printf("SPI %8d kHz\n", cm_get_spi_controller_clk_hz() / 1000); } int set_cpu_clk_info(void) diff --git a/arch/arm/cpu/armv7/socfpga/freeze_controller.c b/arch/arm/cpu/armv7/socfpga/freeze_controller.c index b8c9bce1e0..0be643c817 100644 --- a/arch/arm/cpu/armv7/socfpga/freeze_controller.c +++ b/arch/arm/cpu/armv7/socfpga/freeze_controller.c @@ -38,8 +38,7 @@ void sys_mgr_frzctrl_freeze_req(void) /* Freeze channel 0 to 2 */ for (channel_id = 0; channel_id <= 2; channel_id++) { ioctrl_reg_offset = (u32)( - &freeze_controller_base->vioctrl + - (channel_id << SYSMGR_FRZCTRL_VIOCTRL_SHIFT)); + &freeze_controller_base->vioctrl + channel_id); /* * Assert active low enrnsl, plniotri @@ -120,8 +119,7 @@ void sys_mgr_frzctrl_thaw_req(void) /* Thaw channel 0 to 2 */ for (channel_id = 0; channel_id <= 2; channel_id++) { ioctrl_reg_offset - = (u32)(&freeze_controller_base->vioctrl - + (channel_id << SYSMGR_FRZCTRL_VIOCTRL_SHIFT)); + = (u32)(&freeze_controller_base->vioctrl + channel_id); /* * Assert active low bhniotri signal and diff --git a/arch/arm/cpu/armv7/socfpga/lowlevel_init.S b/arch/arm/cpu/armv7/socfpga/lowlevel_init.S index 2f2e9fcc7c..afed773c63 100644 --- a/arch/arm/cpu/armv7/socfpga/lowlevel_init.S +++ b/arch/arm/cpu/armv7/socfpga/lowlevel_init.S @@ -7,13 +7,6 @@ #include <config.h> #include <version.h> -/* Save the parameter pass in by previous boot loader */ -.global save_boot_params -save_boot_params: - /* no parameter to save */ - bx lr - - /* Set up the platform, once the cpu has been initialized */ .globl lowlevel_init lowlevel_init: diff --git a/arch/arm/cpu/armv7/socfpga/misc.c b/arch/arm/cpu/armv7/socfpga/misc.c index 8c3e5f7cd4..7873c38e2b 100644 --- a/arch/arm/cpu/armv7/socfpga/misc.c +++ b/arch/arm/cpu/armv7/socfpga/misc.c @@ -9,6 +9,7 @@ #include <altera.h> #include <miiphy.h> #include <netdev.h> +#include <watchdog.h> #include <asm/arch/reset_manager.h> #include <asm/arch/system_manager.h> #include <asm/arch/dwmmc.h> @@ -150,14 +151,23 @@ static inline void socfpga_fpga_add(void) {} int arch_cpu_init(void) { +#ifdef CONFIG_HW_WATCHDOG + /* + * In case the watchdog is enabled, make sure to (re-)configure it + * so that the defined timeout is valid. Otherwise the SPL (Perloader) + * timeout value is still active which might too short for Linux + * booting. + */ + hw_watchdog_init(); +#else /* * If the HW watchdog is NOT enabled, make sure it is not running, * for example because it was enabled in the preloader. This might * trigger a watchdog-triggered reboot of Linux kernel later. */ -#ifndef CONFIG_HW_WATCHDOG socfpga_watchdog_reset(); #endif + return 0; } @@ -202,6 +212,12 @@ int arch_early_init_r(void) /* Add device descriptor to FPGA device table */ socfpga_fpga_add(); + +#ifdef CONFIG_DESIGNWARE_SPI + /* Get Designware SPI controller out of reset */ + socfpga_spim_enable(); +#endif + return 0; } diff --git a/arch/arm/cpu/armv7/socfpga/reset_manager.c b/arch/arm/cpu/armv7/socfpga/reset_manager.c index 1d3a95d0c8..25921e76c4 100644 --- a/arch/arm/cpu/armv7/socfpga/reset_manager.c +++ b/arch/arm/cpu/armv7/socfpga/reset_manager.c @@ -104,3 +104,12 @@ void socfpga_emac_reset(int enable) #endif } } + +/* SPI Master enable (its held in reset by the preloader) */ +void socfpga_spim_enable(void) +{ + const void *reset = &reset_manager_base->per_mod_reset; + + clrbits_le32(reset, (1 << RSTMGR_PERMODRST_SPIM0_LSB) | + (1 << RSTMGR_PERMODRST_SPIM1_LSB)); +} diff --git a/arch/arm/cpu/armv7/stv0991/Makefile b/arch/arm/cpu/armv7/stv0991/Makefile new file mode 100644 index 0000000000..95641d345f --- /dev/null +++ b/arch/arm/cpu/armv7/stv0991/Makefile @@ -0,0 +1,9 @@ +# +# (C) Copyright 2014 +# Vikas Manocha, ST Microelectronics, vikas.manocha@stcom +# +# SPDX-License-Identifier: GPL-2.0+ +# + +obj-y := timer.o clock.o pinmux.o reset.o +obj-y += lowlevel.o diff --git a/arch/arm/cpu/armv7/stv0991/clock.c b/arch/arm/cpu/armv7/stv0991/clock.c new file mode 100644 index 0000000000..70b8a8d984 --- /dev/null +++ b/arch/arm/cpu/armv7/stv0991/clock.c @@ -0,0 +1,41 @@ +/* + * (C) Copyright 2014 + * Vikas Manocha, ST Micoelectronics, vikas.manocha@st.com. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <asm/io.h> +#include <asm/arch/hardware.h> +#include <asm/arch/stv0991_cgu.h> +#include<asm/arch/stv0991_periph.h> + +static struct stv0991_cgu_regs *const stv0991_cgu_regs = \ + (struct stv0991_cgu_regs *) (CGU_BASE_ADDR); + +void enable_pll1(void) +{ + /* pll1 already configured for 1000Mhz, just need to enable it */ + writel(readl(&stv0991_cgu_regs->pll1_ctrl) & ~(0x01), + &stv0991_cgu_regs->pll1_ctrl); +} + +void clock_setup(int peripheral) +{ + switch (peripheral) { + case UART_CLOCK_CFG: + writel(UART_CLK_CFG, &stv0991_cgu_regs->uart_freq); + break; + case ETH_CLOCK_CFG: + enable_pll1(); + writel(ETH_CLK_CFG, &stv0991_cgu_regs->eth_freq); + + /* Clock selection for ethernet tx_clk & rx_clk*/ + writel((readl(&stv0991_cgu_regs->eth_ctrl) & ETH_CLK_MASK) + | ETH_CLK_CTRL, &stv0991_cgu_regs->eth_ctrl); + + break; + default: + break; + } +} diff --git a/arch/arm/cpu/armv7/stv0991/lowlevel.S b/arch/arm/cpu/armv7/stv0991/lowlevel.S new file mode 100644 index 0000000000..6dafba35e2 --- /dev/null +++ b/arch/arm/cpu/armv7/stv0991/lowlevel.S @@ -0,0 +1,12 @@ +/* + * (C) Copyright 2014 stmicroelectronics + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <config.h> +#include <linux/linkage.h> + +ENTRY(lowlevel_init) + mov pc, lr +ENDPROC(lowlevel_init) diff --git a/arch/arm/cpu/armv7/stv0991/pinmux.c b/arch/arm/cpu/armv7/stv0991/pinmux.c new file mode 100644 index 0000000000..1d086a235d --- /dev/null +++ b/arch/arm/cpu/armv7/stv0991/pinmux.c @@ -0,0 +1,62 @@ +/* + * (C) Copyright 2014 + * Vikas Manocha, ST Micoelectronics, vikas.manocha@st.com. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <asm/io.h> +#include <asm/arch/stv0991_creg.h> +#include <asm/arch/stv0991_periph.h> +#include <asm/arch/hardware.h> + +static struct stv0991_creg *const stv0991_creg = \ + (struct stv0991_creg *)CREG_BASE_ADDR; + +int stv0991_pinmux_config(int peripheral) +{ + switch (peripheral) { + case UART_GPIOC_30_31: + /* SSDA/SSCL pad muxing to UART Rx/Dx */ + writel((readl(&stv0991_creg->mux12) & GPIOC_31_MUX_MASK) | + CFG_GPIOC_31_UART_RX, + &stv0991_creg->mux12); + writel((readl(&stv0991_creg->mux12) & GPIOC_30_MUX_MASK) | + CFG_GPIOC_30_UART_TX, + &stv0991_creg->mux12); + /* SSDA/SSCL pad config to push pull*/ + writel((readl(&stv0991_creg->cfg_pad6) & GPIOC_31_MODE_MASK) | + CFG_GPIOC_31_MODE_PP, + &stv0991_creg->cfg_pad6); + writel((readl(&stv0991_creg->cfg_pad6) & GPIOC_30_MODE_MASK) | + CFG_GPIOC_30_MODE_HIGH, + &stv0991_creg->cfg_pad6); + break; + case UART_GPIOB_16_17: + /* ethernet rx_6/7 to UART Rx/Dx */ + writel((readl(&stv0991_creg->mux7) & GPIOB_17_MUX_MASK) | + CFG_GPIOB_17_UART_RX, + &stv0991_creg->mux7); + writel((readl(&stv0991_creg->mux7) & GPIOB_16_MUX_MASK) | + CFG_GPIOB_16_UART_TX, + &stv0991_creg->mux7); + break; + case ETH_GPIOB_10_31_C_0_4: + writel(readl(&stv0991_creg->mux6) & 0x000000FF, + &stv0991_creg->mux6); + writel(0x00000000, &stv0991_creg->mux7); + writel(0x00000000, &stv0991_creg->mux8); + writel(readl(&stv0991_creg->mux9) & 0xFFF00000, + &stv0991_creg->mux9); + /* Ethernet Voltage configuration to 1.8V*/ + writel((readl(&stv0991_creg->vdd_pad1) & VDD_ETH_PS_MASK) | + ETH_VDD_CFG, &stv0991_creg->vdd_pad1); + writel((readl(&stv0991_creg->vdd_pad1) & VDD_ETH_PS_MASK) | + ETH_M_VDD_CFG, &stv0991_creg->vdd_pad1); + + break; + default: + break; + } + return 0; +} diff --git a/arch/arm/cpu/armv7/stv0991/reset.c b/arch/arm/cpu/armv7/stv0991/reset.c new file mode 100644 index 0000000000..3384b329af --- /dev/null +++ b/arch/arm/cpu/armv7/stv0991/reset.c @@ -0,0 +1,26 @@ +/* + * (C) Copyright 2014 + * Vikas Manocha, ST Micoelectronics, vikas.manocha@st.com. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <asm/io.h> +#include <asm/arch/stv0991_wdru.h> +void reset_cpu(ulong ignored) +{ + puts("System is going to reboot ...\n"); + /* + * This 1 second delay will allow the above message + * to be printed before reset + */ + udelay((1000 * 1000)); + + /* Setting bit 1 of the WDRU unit will reset the SoC */ + writel(WDRU_RST_SYS, &stv0991_wd_ru_ptr->wdru_ctrl1); + + /* system will restart */ + while (1) + ; +} diff --git a/arch/arm/cpu/armv7/stv0991/timer.c b/arch/arm/cpu/armv7/stv0991/timer.c new file mode 100644 index 0000000000..8654b8b686 --- /dev/null +++ b/arch/arm/cpu/armv7/stv0991/timer.c @@ -0,0 +1,114 @@ +/* + * (C) Copyright 2014 + * Vikas Manocha, ST Micoelectronics, vikas.manocha@st.com. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <asm/io.h> +#include <asm/arch-stv0991/hardware.h> +#include <asm/arch-stv0991/stv0991_cgu.h> +#include <asm/arch-stv0991/stv0991_gpt.h> + +static struct stv0991_cgu_regs *const stv0991_cgu_regs = \ + (struct stv0991_cgu_regs *) (CGU_BASE_ADDR); + +#define READ_TIMER() (readl(&gpt1_regs_ptr->cnt) & GPT_FREE_RUNNING) +#define GPT_RESOLUTION (CONFIG_STV0991_HZ_CLOCK / CONFIG_STV0991_HZ) + +DECLARE_GLOBAL_DATA_PTR; + +#define timestamp gd->arch.tbl +#define lastdec gd->arch.lastinc + +int timer_init(void) +{ + /* Timer1 clock configuration */ + writel(TIMER1_CLK_CFG, &stv0991_cgu_regs->tim_freq); + writel(readl(&stv0991_cgu_regs->cgu_enable_2) | + TIMER1_CLK_EN, &stv0991_cgu_regs->cgu_enable_2); + + /* Stop the timer */ + writel(readl(&gpt1_regs_ptr->cr1) & ~GPT_CR1_CEN, &gpt1_regs_ptr->cr1); + writel(GPT_PRESCALER_128, &gpt1_regs_ptr->psc); + /* Configure timer for auto-reload */ + writel(readl(&gpt1_regs_ptr->cr1) | GPT_MODE_AUTO_RELOAD, + &gpt1_regs_ptr->cr1); + + /* load value for free running */ + writel(GPT_FREE_RUNNING, &gpt1_regs_ptr->arr); + + /* start timer */ + writel(readl(&gpt1_regs_ptr->cr1) | GPT_CR1_CEN, + &gpt1_regs_ptr->cr1); + + /* Reset the timer */ + lastdec = READ_TIMER(); + timestamp = 0; + + return 0; +} + +/* + * timer without interrupts + */ +ulong get_timer(ulong base) +{ + return (get_timer_masked() / GPT_RESOLUTION) - base; +} + +void __udelay(unsigned long usec) +{ + ulong tmo; + ulong start = get_timer_masked(); + ulong tenudelcnt = CONFIG_STV0991_HZ_CLOCK / (1000 * 100); + ulong rndoff; + + rndoff = (usec % 10) ? 1 : 0; + + /* tenudelcnt timer tick gives 10 microsecconds delay */ + tmo = ((usec / 10) + rndoff) * tenudelcnt; + + while ((ulong) (get_timer_masked() - start) < tmo) + ; +} + +ulong get_timer_masked(void) +{ + ulong now = READ_TIMER(); + + if (now >= lastdec) { + /* normal mode */ + timestamp += now - lastdec; + } else { + /* we have an overflow ... */ + timestamp += now + GPT_FREE_RUNNING - lastdec; + } + lastdec = now; + + return timestamp; +} + +void udelay_masked(unsigned long usec) +{ + return udelay(usec); +} + +/* + * 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_STV0991_HZ; +} diff --git a/arch/arm/cpu/armv7/sunxi/Makefile b/arch/arm/cpu/armv7/sunxi/Makefile index 24f1daee64..1720f7db01 100644 --- a/arch/arm/cpu/armv7/sunxi/Makefile +++ b/arch/arm/cpu/armv7/sunxi/Makefile @@ -10,26 +10,31 @@ obj-y += timer.o obj-y += board.o obj-y += clock.o +obj-y += cpu_info.o obj-y += pinmux.o -obj-$(CONFIG_SUN6I) += prcm.o -obj-$(CONFIG_SUN8I) += prcm.o -obj-$(CONFIG_SUN4I) += clock_sun4i.o -obj-$(CONFIG_SUN5I) += clock_sun4i.o -obj-$(CONFIG_SUN6I) += clock_sun6i.o -obj-$(CONFIG_SUN7I) += clock_sun4i.o -obj-$(CONFIG_SUN8I) += clock_sun6i.o +obj-y += usbc.o +obj-$(CONFIG_MACH_SUN6I) += prcm.o +obj-$(CONFIG_MACH_SUN8I) += prcm.o +obj-$(CONFIG_MACH_SUN6I) += p2wi.o +obj-$(CONFIG_MACH_SUN8I) += rsb.o +obj-$(CONFIG_MACH_SUN4I) += clock_sun4i.o +obj-$(CONFIG_MACH_SUN5I) += clock_sun4i.o +obj-$(CONFIG_MACH_SUN6I) += clock_sun6i.o +obj-$(CONFIG_MACH_SUN7I) += clock_sun4i.o +obj-$(CONFIG_MACH_SUN8I) += clock_sun6i.o ifndef CONFIG_SPL_BUILD -obj-y += cpu_info.o ifdef CONFIG_ARMV7_PSCI obj-y += psci.o endif endif ifdef CONFIG_SPL_BUILD -obj-$(CONFIG_SUN4I) += dram.o -obj-$(CONFIG_SUN5I) += dram.o -obj-$(CONFIG_SUN7I) += dram.o +obj-$(CONFIG_MACH_SUN4I) += dram_sun4i.o +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 diff --git a/arch/arm/cpu/armv7/sunxi/board.c b/arch/arm/cpu/armv7/sunxi/board.c index 06eb6768e8..bc98c564f9 100644 --- a/arch/arm/cpu/armv7/sunxi/board.c +++ b/arch/arm/cpu/armv7/sunxi/board.c @@ -51,7 +51,7 @@ u32 spl_boot_mode(void) int gpio_init(void) { #if CONFIG_CONS_INDEX == 1 && defined(CONFIG_UART0_PORT_F) -#if defined(CONFIG_SUN4I) || defined(CONFIG_SUN7I) +#if defined(CONFIG_MACH_SUN4I) || defined(CONFIG_MACH_SUN7I) /* disable GPB22,23 as uart0 tx,rx to avoid conflict */ sunxi_gpio_set_cfgpin(SUNXI_GPB(22), SUNXI_GPIO_INPUT); sunxi_gpio_set_cfgpin(SUNXI_GPB(23), SUNXI_GPIO_INPUT); @@ -59,23 +59,23 @@ int gpio_init(void) sunxi_gpio_set_cfgpin(SUNXI_GPF(2), SUNXI_GPF2_UART0_TX); sunxi_gpio_set_cfgpin(SUNXI_GPF(4), SUNXI_GPF4_UART0_RX); sunxi_gpio_set_pull(SUNXI_GPF(4), 1); -#elif CONFIG_CONS_INDEX == 1 && (defined(CONFIG_SUN4I) || defined(CONFIG_SUN7I)) +#elif CONFIG_CONS_INDEX == 1 && (defined(CONFIG_MACH_SUN4I) || defined(CONFIG_MACH_SUN7I)) sunxi_gpio_set_cfgpin(SUNXI_GPB(22), SUN4I_GPB22_UART0_TX); sunxi_gpio_set_cfgpin(SUNXI_GPB(23), SUN4I_GPB23_UART0_RX); sunxi_gpio_set_pull(SUNXI_GPB(23), SUNXI_GPIO_PULL_UP); -#elif CONFIG_CONS_INDEX == 1 && defined(CONFIG_SUN5I) +#elif CONFIG_CONS_INDEX == 1 && defined(CONFIG_MACH_SUN5I) sunxi_gpio_set_cfgpin(SUNXI_GPB(19), SUN5I_GPB19_UART0_TX); sunxi_gpio_set_cfgpin(SUNXI_GPB(20), SUN5I_GPB20_UART0_RX); sunxi_gpio_set_pull(SUNXI_GPB(20), SUNXI_GPIO_PULL_UP); -#elif CONFIG_CONS_INDEX == 1 && defined(CONFIG_SUN6I) +#elif CONFIG_CONS_INDEX == 1 && defined(CONFIG_MACH_SUN6I) sunxi_gpio_set_cfgpin(SUNXI_GPH(20), SUN6I_GPH20_UART0_TX); sunxi_gpio_set_cfgpin(SUNXI_GPH(21), SUN6I_GPH21_UART0_RX); sunxi_gpio_set_pull(SUNXI_GPH(21), SUNXI_GPIO_PULL_UP); -#elif CONFIG_CONS_INDEX == 2 && defined(CONFIG_SUN5I) +#elif CONFIG_CONS_INDEX == 2 && defined(CONFIG_MACH_SUN5I) sunxi_gpio_set_cfgpin(SUNXI_GPG(3), SUN5I_GPG3_UART1_TX); sunxi_gpio_set_cfgpin(SUNXI_GPG(4), SUN5I_GPG4_UART1_RX); sunxi_gpio_set_pull(SUNXI_GPG(4), SUNXI_GPIO_PULL_UP); -#elif CONFIG_CONS_INDEX == 5 && defined(CONFIG_SUN8I) +#elif CONFIG_CONS_INDEX == 5 && defined(CONFIG_MACH_SUN8I) sunxi_gpio_set_cfgpin(SUNXI_GPL(2), SUN8I_GPL2_R_UART_TX); sunxi_gpio_set_cfgpin(SUNXI_GPL(3), SUN8I_GPL3_R_UART_RX); sunxi_gpio_set_pull(SUNXI_GPL(3), SUNXI_GPIO_PULL_UP); @@ -88,7 +88,7 @@ int gpio_init(void) void reset_cpu(ulong addr) { -#if defined(CONFIG_SUN4I) || defined(CONFIG_SUN5I) || defined(CONFIG_SUN7I) +#if defined(CONFIG_MACH_SUN4I) || defined(CONFIG_MACH_SUN5I) || defined(CONFIG_MACH_SUN7I) static const struct sunxi_wdog *wdog = &((struct sunxi_timer_reg *)SUNXI_TIMER_BASE)->wdog; @@ -100,7 +100,7 @@ void reset_cpu(ulong addr) /* sun5i sometimes gets stuck without this */ writel(WDT_MODE_RESET_EN | WDT_MODE_EN, &wdog->mode); } -#else /* CONFIG_SUN6I || CONFIG_SUN8I || .. */ +#else /* CONFIG_MACH_SUN6I || CONFIG_MACH_SUN8I || .. */ static const struct sunxi_wdog *wdog = ((struct sunxi_timer_reg *)SUNXI_TIMER_BASE)->wdog; @@ -114,8 +114,14 @@ void reset_cpu(ulong addr) /* do some early init */ void s_init(void) { -#if !defined CONFIG_SPL_BUILD && (defined CONFIG_SUN7I || \ - defined CONFIG_SUN6I || defined CONFIG_SUN8I) +#if defined CONFIG_SPL_BUILD && \ + (defined CONFIG_MACH_SUN6I || defined CONFIG_MACH_SUN8I) + /* Magic (undocmented) value taken from boot0, without this DRAM + * access gets messed up (seems cache related) */ + setbits_le32(SUNXI_SRAMC_BASE + 0x44, 0x1800); +#endif +#if !defined CONFIG_SPL_BUILD && (defined CONFIG_MACH_SUN7I || \ + defined CONFIG_MACH_SUN6I || defined CONFIG_MACH_SUN8I) /* Enable SMP mode for CPU0, by setting bit 6 of Auxiliary Ctl reg */ asm volatile( "mrc p15, 0, r0, c1, c0, 1\n" diff --git a/arch/arm/cpu/armv7/sunxi/clock_sun4i.c b/arch/arm/cpu/armv7/sunxi/clock_sun4i.c index 4a0d64fb30..49f4032e9c 100644 --- a/arch/arm/cpu/armv7/sunxi/clock_sun4i.c +++ b/arch/arm/cpu/armv7/sunxi/clock_sun4i.c @@ -35,7 +35,7 @@ void clock_init_safe(void) APB0_DIV_1 << APB0_DIV_SHIFT | CPU_CLK_SRC_PLL1 << CPU_CLK_SRC_SHIFT, &ccm->cpu_ahb_apb0_cfg); -#ifdef CONFIG_SUN7I +#ifdef CONFIG_MACH_SUN7I setbits_le32(&ccm->ahb_gate0, 0x1 << AHB_GATE_OFFSET_DMA); #endif writel(PLL6_CFG_DEFAULT, &ccm->pll6_cfg); @@ -180,6 +180,21 @@ void clock_set_pll1(unsigned int hz) } #endif +void clock_set_pll3(unsigned int clk) +{ + struct sunxi_ccm_reg * const ccm = + (struct sunxi_ccm_reg *)SUNXI_CCM_BASE; + + if (clk == 0) { + clrbits_le32(&ccm->pll3_cfg, CCM_PLL3_CTRL_EN); + return; + } + + /* PLL3 rate = 3000000 * m */ + writel(CCM_PLL3_CTRL_EN | CCM_PLL3_CTRL_INTEGER_MODE | + CCM_PLL3_CTRL_M(clk / 3000000), &ccm->pll3_cfg); +} + unsigned int clock_get_pll5p(void) { struct sunxi_ccm_reg *const ccm = @@ -200,3 +215,15 @@ unsigned int clock_get_pll6(void) int k = ((rval & CCM_PLL6_CTRL_K_MASK) >> CCM_PLL6_CTRL_K_SHIFT) + 1; return 24000000 * n * k / 2; } + +void clock_set_de_mod_clock(u32 *clk_cfg, unsigned int hz) +{ + int pll = clock_get_pll5p(); + int div = 1; + + while ((pll / div) > hz) + div++; + + writel(CCM_DE_CTRL_GATE | CCM_DE_CTRL_RST | CCM_DE_CTRL_PLL5P | + CCM_DE_CTRL_M(div), clk_cfg); +} diff --git a/arch/arm/cpu/armv7/sunxi/clock_sun6i.c b/arch/arm/cpu/armv7/sunxi/clock_sun6i.c index 1eae9767d0..d7a7040b72 100644 --- a/arch/arm/cpu/armv7/sunxi/clock_sun6i.c +++ b/arch/arm/cpu/armv7/sunxi/clock_sun6i.c @@ -16,6 +16,33 @@ #include <asm/arch/prcm.h> #include <asm/arch/sys_proto.h> +#ifdef CONFIG_SPL_BUILD +void clock_init_safe(void) +{ + struct sunxi_ccm_reg * const ccm = + (struct sunxi_ccm_reg *)SUNXI_CCM_BASE; + struct sunxi_prcm_reg * const prcm = + (struct sunxi_prcm_reg *)SUNXI_PRCM_BASE; + + /* Set PLL ldo voltage without this PLL6 does not work properly */ + clrsetbits_le32(&prcm->pll_ctrl1, PRCM_PLL_CTRL_LDO_KEY_MASK, + PRCM_PLL_CTRL_LDO_KEY); + clrsetbits_le32(&prcm->pll_ctrl1, ~PRCM_PLL_CTRL_LDO_KEY_MASK, + PRCM_PLL_CTRL_LDO_DIGITAL_EN | PRCM_PLL_CTRL_LDO_ANALOG_EN | + PRCM_PLL_CTRL_EXT_OSC_EN | PRCM_PLL_CTRL_LDO_OUT_L(1140)); + clrbits_le32(&prcm->pll_ctrl1, PRCM_PLL_CTRL_LDO_KEY_MASK); + + clock_set_pll1(408000000); + + writel(AHB1_ABP1_DIV_DEFAULT, &ccm->ahb1_apb1_div); + + writel(PLL6_CFG_DEFAULT, &ccm->pll6_cfg); + + writel(MBUS_CLK_DEFAULT, &ccm->mbus0_clk_cfg); + writel(MBUS_CLK_DEFAULT, &ccm->mbus1_clk_cfg); +} +#endif + void clock_init_uart(void) { struct sunxi_ccm_reg *const ccm = @@ -65,6 +92,87 @@ int clock_twi_onoff(int port, int state) return 0; } +#ifdef CONFIG_SPL_BUILD +void clock_set_pll1(unsigned int clk) +{ + struct sunxi_ccm_reg * const ccm = + (struct sunxi_ccm_reg *)SUNXI_CCM_BASE; + const int p = 0; + int k = 1; + int m = 1; + + if (clk > 1152000000) { + k = 2; + } else if (clk > 768000000) { + k = 3; + m = 2; + } + + /* Switch to 24MHz clock while changing PLL1 */ + writel(AXI_DIV_3 << AXI_DIV_SHIFT | + ATB_DIV_2 << ATB_DIV_SHIFT | + CPU_CLK_SRC_OSC24M << CPU_CLK_SRC_SHIFT, + &ccm->cpu_axi_cfg); + + /* + * sun6i: PLL1 rate = ((24000000 * n * k) >> 0) / m (p is ignored) + * sun8i: PLL1 rate = ((24000000 * n * k) >> p) / m + */ + writel(CCM_PLL1_CTRL_EN | CCM_PLL1_CTRL_P(p) | + CCM_PLL1_CTRL_N(clk / (24000000 * k / m)) | + CCM_PLL1_CTRL_K(k) | CCM_PLL1_CTRL_M(m), &ccm->pll1_cfg); + sdelay(200); + + /* Switch CPU to PLL1 */ + writel(AXI_DIV_3 << AXI_DIV_SHIFT | + ATB_DIV_2 << ATB_DIV_SHIFT | + CPU_CLK_SRC_PLL1 << CPU_CLK_SRC_SHIFT, + &ccm->cpu_axi_cfg); +} +#endif + +void clock_set_pll3(unsigned int clk) +{ + struct sunxi_ccm_reg * const ccm = + (struct sunxi_ccm_reg *)SUNXI_CCM_BASE; + const int m = 8; /* 3 MHz steps just like sun4i, sun5i and sun7i */ + + if (clk == 0) { + clrbits_le32(&ccm->pll3_cfg, CCM_PLL3_CTRL_EN); + return; + } + + /* PLL3 rate = 24000000 * n / m */ + writel(CCM_PLL3_CTRL_EN | CCM_PLL3_CTRL_INTEGER_MODE | + CCM_PLL3_CTRL_N(clk / (24000000 / m)) | CCM_PLL3_CTRL_M(m), + &ccm->pll3_cfg); +} + +void clock_set_pll5(unsigned int clk, bool sigma_delta_enable) +{ + struct sunxi_ccm_reg * const ccm = + (struct sunxi_ccm_reg *)SUNXI_CCM_BASE; + const int max_n = 32; + int k = 1, m = 2; + + if (sigma_delta_enable) + writel(CCM_PLL5_PATTERN, &ccm->pll5_pattern_cfg); + + /* PLL5 rate = 24000000 * n * k / m */ + if (clk > 24000000 * k * max_n / m) { + m = 1; + if (clk > 24000000 * k * max_n / m) + k = 2; + } + writel(CCM_PLL5_CTRL_EN | + (sigma_delta_enable ? CCM_PLL5_CTRL_SIGMA_DELTA_EN : 0) | + CCM_PLL5_CTRL_UPD | + CCM_PLL5_CTRL_N(clk / (24000000 * k / m)) | + CCM_PLL5_CTRL_K(k) | CCM_PLL5_CTRL_M(m), &ccm->pll5_cfg); + + udelay(5500); +} + unsigned int clock_get_pll6(void) { struct sunxi_ccm_reg *const ccm = @@ -74,3 +182,15 @@ unsigned int clock_get_pll6(void) int k = ((rval & CCM_PLL6_CTRL_K_MASK) >> CCM_PLL6_CTRL_K_SHIFT) + 1; return 24000000 * n * k / 2; } + +void clock_set_de_mod_clock(u32 *clk_cfg, unsigned int hz) +{ + int pll = clock_get_pll6() * 2; + int div = 1; + + while ((pll / div) > hz) + div++; + + writel(CCM_DE_CTRL_GATE | CCM_DE_CTRL_PLL6_2X | CCM_DE_CTRL_M(div), + clk_cfg); +} diff --git a/arch/arm/cpu/armv7/sunxi/cpu_info.c b/arch/arm/cpu/armv7/sunxi/cpu_info.c index 4f2a09cd2e..b6cb9dea64 100644 --- a/arch/arm/cpu/armv7/sunxi/cpu_info.c +++ b/arch/arm/cpu/armv7/sunxi/cpu_info.c @@ -9,13 +9,40 @@ #include <common.h> #include <asm/io.h> #include <asm/arch/cpu.h> +#include <asm/arch/clock.h> +#include <axp221.h> + +#ifdef CONFIG_MACH_SUN6I +int sunxi_get_ss_bonding_id(void) +{ + struct sunxi_ccm_reg * const ccm = + (struct sunxi_ccm_reg *)SUNXI_CCM_BASE; + static int bonding_id = -1; + + if (bonding_id != -1) + return bonding_id; + + /* Enable Security System */ + setbits_le32(&ccm->ahb_reset0_cfg, 1 << AHB_RESET_OFFSET_SS); + setbits_le32(&ccm->ahb_gate0, 1 << AHB_GATE_OFFSET_SS); + + bonding_id = readl(SUNXI_SS_BASE); + bonding_id = (bonding_id >> 16) & 0x7; + + /* Disable Security System again */ + clrbits_le32(&ccm->ahb_gate0, 1 << AHB_GATE_OFFSET_SS); + clrbits_le32(&ccm->ahb_reset0_cfg, 1 << AHB_RESET_OFFSET_SS); + + return bonding_id; +} +#endif #ifdef CONFIG_DISPLAY_CPUINFO int print_cpuinfo(void) { -#ifdef CONFIG_SUN4I +#ifdef CONFIG_MACH_SUN4I puts("CPU: Allwinner A10 (SUN4I)\n"); -#elif defined CONFIG_SUN5I +#elif defined CONFIG_MACH_SUN5I u32 val = readl(SUNXI_SID_BASE + 0x08); switch ((val >> 12) & 0xf) { case 0: puts("CPU: Allwinner A12 (SUN5I)\n"); break; @@ -23,11 +50,21 @@ int print_cpuinfo(void) case 7: puts("CPU: Allwinner A10s (SUN5I)\n"); break; default: puts("CPU: Allwinner A1X (SUN5I)\n"); } -#elif defined CONFIG_SUN6I - puts("CPU: Allwinner A31 (SUN6I)\n"); -#elif defined CONFIG_SUN7I +#elif defined CONFIG_MACH_SUN6I + switch (sunxi_get_ss_bonding_id()) { + case SUNXI_SS_BOND_ID_A31: + puts("CPU: Allwinner A31 (SUN6I)\n"); + break; + case SUNXI_SS_BOND_ID_A31S: + puts("CPU: Allwinner A31s (SUN6I)\n"); + break; + default: + printf("CPU: Allwinner A31? (SUN6I, id: %d)\n", + sunxi_get_ss_bonding_id()); + } +#elif defined CONFIG_MACH_SUN7I puts("CPU: Allwinner A20 (SUN7I)\n"); -#elif defined CONFIG_SUN8I +#elif defined CONFIG_MACH_SUN8I puts("CPU: Allwinner A23 (SUN8I)\n"); #else #warning Please update cpu_info.c with correct CPU information @@ -36,3 +73,21 @@ int print_cpuinfo(void) return 0; } #endif + +int sunxi_get_sid(unsigned int *sid) +{ +#if defined CONFIG_MACH_SUN6I || defined CONFIG_MACH_SUN8I +#ifdef CONFIG_AXP221_POWER + return axp221_get_sid(sid); +#else + return -ENODEV; +#endif +#else + int i; + + for (i = 0; i< 4; i++) + sid[i] = readl(SUNXI_SID_BASE + 4 * i); + + return 0; +#endif +} diff --git a/arch/arm/cpu/armv7/sunxi/dram.c b/arch/arm/cpu/armv7/sunxi/dram_sun4i.c index 3cf3cbf19a..c736fa3b47 100644 --- a/arch/arm/cpu/armv7/sunxi/dram.c +++ b/arch/arm/cpu/armv7/sunxi/dram_sun4i.c @@ -36,24 +36,11 @@ #define CPU_CFG_CHIP_REV_B 0x3 /* - * Wait up to 1s for value to be set in given part of reg. - */ -static void 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"); - } -} - -/* * Wait up to 1s for mask to be clear in given reg. */ static inline void await_bits_clear(u32 *reg, u32 mask) { - await_completion(reg, mask, 0); + mctl_await_completion(reg, mask, 0); } /* @@ -61,7 +48,7 @@ static inline void await_bits_clear(u32 *reg, u32 mask) */ static inline void await_bits_set(u32 *reg, u32 mask) { - await_completion(reg, mask, mask); + mctl_await_completion(reg, mask, mask); } /* @@ -74,7 +61,7 @@ static void mctl_ddr3_reset(void) struct sunxi_dram_reg *dram = (struct sunxi_dram_reg *)SUNXI_DRAMC_BASE; -#ifdef CONFIG_SUN4I +#ifdef CONFIG_MACH_SUN4I struct sunxi_timer_reg *timer = (struct sunxi_timer_reg *)SUNXI_TIMER_BASE; u32 reg_val; @@ -113,7 +100,7 @@ static void mctl_set_drive(void) { struct sunxi_dram_reg *dram = (struct sunxi_dram_reg *)SUNXI_DRAMC_BASE; -#ifdef CONFIG_SUN7I +#ifdef CONFIG_MACH_SUN7I clrsetbits_le32(&dram->mcr, DRAM_MCR_MODE_NORM(0x3) | (0x3 << 28), #else clrsetbits_le32(&dram->mcr, DRAM_MCR_MODE_NORM(0x3), @@ -202,7 +189,7 @@ static void mctl_enable_dllx(u32 phase) } static u32 hpcr_value[32] = { -#ifdef CONFIG_SUN5I +#ifdef CONFIG_MACH_SUN5I 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, @@ -212,7 +199,7 @@ static u32 hpcr_value[32] = { 0x0301, 0x0301, 0x0301, 0x0301, 0x0301, 0x0301, 0x0301, 0 #endif -#ifdef CONFIG_SUN4I +#ifdef CONFIG_MACH_SUN4I 0x0301, 0x0301, 0x0301, 0x0301, 0x0301, 0x0301, 0, 0, 0, 0, 0, 0, @@ -222,7 +209,7 @@ static u32 hpcr_value[32] = { 0x1035, 0x1031, 0x0731, 0x1035, 0x1031, 0x0301, 0x0301, 0x0731 #endif -#ifdef CONFIG_SUN7I +#ifdef CONFIG_MACH_SUN7I 0x0301, 0x0301, 0x0301, 0x0301, 0x0301, 0x0301, 0x0301, 0x0301, 0, 0, 0, 0, @@ -304,7 +291,7 @@ static void mctl_setup_dram_clock(u32 clk, u32 mbus_clk) setbits_le32(&ccm->pll5_cfg, CCM_PLL5_CTRL_DDR_CLK); -#if defined(CONFIG_SUN4I) || defined(CONFIG_SUN7I) +#if defined(CONFIG_MACH_SUN4I) || defined(CONFIG_MACH_SUN7I) /* reset GPS */ clrbits_le32(&ccm->gps_clk_cfg, CCM_GPS_CTRL_RESET | CCM_GPS_CTRL_GATE); setbits_le32(&ccm->ahb_gate0, CCM_AHB_GATE_GPS); @@ -318,7 +305,7 @@ static void mctl_setup_dram_clock(u32 clk, u32 mbus_clk) /* PLL5P and PLL6 are the potential clock sources for MBUS */ pll6x_clk = clock_get_pll6() / 1000000; -#ifdef CONFIG_SUN7I +#ifdef CONFIG_MACH_SUN7I pll6x_clk *= 2; /* sun7i uses PLL6*2, sun5i uses just PLL6 */ #endif pll5p_clk = clock_get_pll5p() / 1000000; @@ -348,7 +335,7 @@ static void mctl_setup_dram_clock(u32 clk, u32 mbus_clk) * open DRAMC AHB & DLL register clock * close it first */ -#if defined(CONFIG_SUN5I) || defined(CONFIG_SUN7I) +#if defined(CONFIG_MACH_SUN5I) || defined(CONFIG_MACH_SUN7I) clrbits_le32(&ccm->ahb_gate0, CCM_AHB_GATE_SDRAM | CCM_AHB_GATE_DLL); #else clrbits_le32(&ccm->ahb_gate0, CCM_AHB_GATE_SDRAM); @@ -356,7 +343,7 @@ static void mctl_setup_dram_clock(u32 clk, u32 mbus_clk) udelay(22); /* then open it */ -#if defined(CONFIG_SUN5I) || defined(CONFIG_SUN7I) +#if defined(CONFIG_MACH_SUN5I) || defined(CONFIG_MACH_SUN7I) setbits_le32(&ccm->ahb_gate0, CCM_AHB_GATE_SDRAM | CCM_AHB_GATE_DLL); #else setbits_le32(&ccm->ahb_gate0, CCM_AHB_GATE_SDRAM); @@ -417,7 +404,7 @@ static int dramc_scan_readpipe(void) static void dramc_clock_output_en(u32 on) { -#if defined(CONFIG_SUN5I) || defined(CONFIG_SUN7I) +#if defined(CONFIG_MACH_SUN5I) || defined(CONFIG_MACH_SUN7I) struct sunxi_dram_reg *dram = (struct sunxi_dram_reg *)SUNXI_DRAMC_BASE; if (on) @@ -425,12 +412,12 @@ static void dramc_clock_output_en(u32 on) else clrbits_le32(&dram->mcr, DRAM_MCR_DCLK_OUT); #endif -#ifdef CONFIG_SUN4I +#ifdef CONFIG_MACH_SUN4I struct sunxi_ccm_reg *ccm = (struct sunxi_ccm_reg *)SUNXI_CCM_BASE; if (on) - setbits_le32(&ccm->dram_clk_cfg, CCM_DRAM_CTRL_DCLK_OUT); + setbits_le32(&ccm->dram_clk_gate, CCM_DRAM_CTRL_DCLK_OUT); else - clrbits_le32(&ccm->dram_clk_cfg, CCM_DRAM_CTRL_DCLK_OUT); + clrbits_le32(&ccm->dram_clk_gate, CCM_DRAM_CTRL_DCLK_OUT); #endif } @@ -527,7 +514,7 @@ static void mctl_set_impedance(u32 zq, u32 odt_en) u32 reg_val; u32 zprog = zq & 0xFF, zdata = (zq >> 8) & 0xFFFFF; -#ifndef CONFIG_SUN7I +#ifndef CONFIG_MACH_SUN7I /* Appears that some kind of automatically initiated default * ZQ calibration is already in progress at this point on sun4i/sun5i * hardware, but not on sun7i. So it is reasonable to wait for its @@ -539,7 +526,7 @@ static void mctl_set_impedance(u32 zq, u32 odt_en) if (!odt_en) return; -#ifdef CONFIG_SUN7I +#ifdef CONFIG_MACH_SUN7I /* Enabling ODT in SDR_IOCR on sun7i hardware results in a deadlock * unless bit 24 is set in SDR_ZQCR1. Not much is known about the * SDR_ZQCR1 register, but there are hints indicating that it might @@ -597,7 +584,7 @@ static unsigned long dramc_init_helper(struct dram_para *para) /* dram clock off */ dramc_clock_output_en(0); -#ifdef CONFIG_SUN4I +#ifdef CONFIG_MACH_SUN4I /* select dram controller 1 */ writel(DRAM_CSEL_MAGIC, &dram->csel); #endif @@ -654,7 +641,7 @@ static unsigned long dramc_init_helper(struct dram_para *para) writel(para->tpr2, &dram->tpr2); reg_val = DRAM_MR_BURST_LENGTH(0x0); -#if (defined(CONFIG_SUN5I) || defined(CONFIG_SUN7I)) +#if (defined(CONFIG_MACH_SUN5I) || defined(CONFIG_MACH_SUN7I)) reg_val |= DRAM_MR_POWER_DOWN; #endif reg_val |= DRAM_MR_CAS_LAT(para->cas - 4); @@ -668,7 +655,7 @@ static unsigned long dramc_init_helper(struct dram_para *para) /* disable drift compensation and set passive DQS window mode */ clrsetbits_le32(&dram->ccr, DRAM_CCR_DQS_DRIFT_COMP, DRAM_CCR_DQS_GATE); -#ifdef CONFIG_SUN7I +#ifdef CONFIG_MACH_SUN7I /* Command rate timing mode 2T & 1T */ if (para->tpr4 & 0x1) setbits_le32(&dram->ccr, DRAM_CCR_COMMAND_RATE_1T); @@ -718,7 +705,7 @@ unsigned long dramc_init(struct dram_para *para) /* try to autodetect the DRAM bus width and density */ para->io_width = 16; para->bus_width = 32; -#if defined(CONFIG_SUN4I) || defined(CONFIG_SUN5I) +#if defined(CONFIG_MACH_SUN4I) || defined(CONFIG_MACH_SUN5I) /* only A0-A14 address lines on A10/A13, limiting max density to 4096 */ para->density = 4096; #else diff --git a/arch/arm/cpu/armv7/sunxi/dram_sun6i.c b/arch/arm/cpu/armv7/sunxi/dram_sun6i.c new file mode 100644 index 0000000000..5dbbf6186f --- /dev/null +++ b/arch/arm/cpu/armv7/sunxi/dram_sun6i.c @@ -0,0 +1,411 @@ +/* + * Sun6i platform dram controller init. + * + * (C) Copyright 2007-2012 + * Allwinner Technology Co., Ltd. <www.allwinnertech.com> + * Berg Xing <bergxing@allwinnertech.com> + * Tom Cubie <tangliang@allwinnertech.com> + * + * (C) Copyright 2014 Hans de Goede <hdegoede@redhat.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ +#include <common.h> +#include <errno.h> +#include <asm/io.h> +#include <asm/arch/clock.h> +#include <asm/arch/dram.h> +#include <asm/arch/prcm.h> + +#define DRAM_CLK (CONFIG_DRAM_CLK * 1000000) + +struct dram_sun6i_para { + u8 bus_width; + u8 chan; + u8 rank; + u8 rows; + u16 page_size; +}; + +static void mctl_sys_init(void) +{ + struct sunxi_ccm_reg * const ccm = + (struct sunxi_ccm_reg *)SUNXI_CCM_BASE; + const int dram_clk_div = 2; + + clock_set_pll5(DRAM_CLK * dram_clk_div, false); + + clrsetbits_le32(&ccm->dram_clk_cfg, CCM_DRAMCLK_CFG_DIV0_MASK, + CCM_DRAMCLK_CFG_DIV0(dram_clk_div) | CCM_DRAMCLK_CFG_RST | + CCM_DRAMCLK_CFG_UPD); + mctl_await_completion(&ccm->dram_clk_cfg, CCM_DRAMCLK_CFG_UPD, 0); + + writel(MDFS_CLK_DEFAULT, &ccm->mdfs_clk_cfg); + + /* deassert mctl reset */ + setbits_le32(&ccm->ahb_reset0_cfg, 1 << AHB_RESET_OFFSET_MCTL); + + /* enable mctl clock */ + setbits_le32(&ccm->ahb_gate0, 1 << AHB_GATE_OFFSET_MCTL); +} + +static void mctl_dll_init(int ch_index, struct dram_sun6i_para *para) +{ + struct sunxi_mctl_phy_reg *mctl_phy; + + if (ch_index == 0) + mctl_phy = (struct sunxi_mctl_phy_reg *)SUNXI_DRAM_PHY0_BASE; + else + mctl_phy = (struct sunxi_mctl_phy_reg *)SUNXI_DRAM_PHY1_BASE; + + /* disable + reset dlls */ + writel(MCTL_DLLCR_DISABLE, &mctl_phy->acdllcr); + writel(MCTL_DLLCR_DISABLE, &mctl_phy->dx0dllcr); + writel(MCTL_DLLCR_DISABLE, &mctl_phy->dx1dllcr); + if (para->bus_width == 32) { + writel(MCTL_DLLCR_DISABLE, &mctl_phy->dx2dllcr); + writel(MCTL_DLLCR_DISABLE, &mctl_phy->dx3dllcr); + } + udelay(2); + + /* enable + reset dlls */ + writel(0, &mctl_phy->acdllcr); + writel(0, &mctl_phy->dx0dllcr); + writel(0, &mctl_phy->dx1dllcr); + if (para->bus_width == 32) { + writel(0, &mctl_phy->dx2dllcr); + writel(0, &mctl_phy->dx3dllcr); + } + udelay(22); + + /* enable and release reset of dlls */ + writel(MCTL_DLLCR_NRESET, &mctl_phy->acdllcr); + writel(MCTL_DLLCR_NRESET, &mctl_phy->dx0dllcr); + writel(MCTL_DLLCR_NRESET, &mctl_phy->dx1dllcr); + if (para->bus_width == 32) { + writel(MCTL_DLLCR_NRESET, &mctl_phy->dx2dllcr); + writel(MCTL_DLLCR_NRESET, &mctl_phy->dx3dllcr); + } + udelay(22); +} + +static bool mctl_rank_detect(u32 *gsr0, int rank) +{ + const u32 done = MCTL_DX_GSR0_RANK0_TRAIN_DONE << rank; + const u32 err = MCTL_DX_GSR0_RANK0_TRAIN_ERR << rank; + + mctl_await_completion(gsr0, done, done); + mctl_await_completion(gsr0 + 0x10, done, done); + + return !(readl(gsr0) & err) && !(readl(gsr0 + 0x10) & err); +} + +static void mctl_channel_init(int ch_index, struct dram_sun6i_para *para) +{ + struct sunxi_mctl_com_reg * const mctl_com = + (struct sunxi_mctl_com_reg *)SUNXI_DRAM_COM_BASE; + struct sunxi_mctl_ctl_reg *mctl_ctl; + struct sunxi_mctl_phy_reg *mctl_phy; + + if (ch_index == 0) { + mctl_ctl = (struct sunxi_mctl_ctl_reg *)SUNXI_DRAM_CTL0_BASE; + mctl_phy = (struct sunxi_mctl_phy_reg *)SUNXI_DRAM_PHY0_BASE; + } else { + mctl_ctl = (struct sunxi_mctl_ctl_reg *)SUNXI_DRAM_CTL1_BASE; + mctl_phy = (struct sunxi_mctl_phy_reg *)SUNXI_DRAM_PHY1_BASE; + } + + writel(MCTL_MCMD_NOP, &mctl_ctl->mcmd); + mctl_await_completion(&mctl_ctl->mcmd, MCTL_MCMD_BUSY, 0); + + /* PHY initialization */ + writel(MCTL_PGCR, &mctl_phy->pgcr); + writel(MCTL_MR0, &mctl_phy->mr0); + writel(MCTL_MR1, &mctl_phy->mr1); + writel(MCTL_MR2, &mctl_phy->mr2); + writel(MCTL_MR3, &mctl_phy->mr3); + + writel((MCTL_TITMSRST << 18) | (MCTL_TDLLLOCK << 6) | MCTL_TDLLSRST, + &mctl_phy->ptr0); + + writel((MCTL_TDINIT1 << 19) | MCTL_TDINIT0, &mctl_phy->ptr1); + writel((MCTL_TDINIT3 << 17) | MCTL_TDINIT2, &mctl_phy->ptr2); + + writel((MCTL_TCCD << 31) | (MCTL_TRC << 25) | (MCTL_TRRD << 21) | + (MCTL_TRAS << 16) | (MCTL_TRCD << 12) | (MCTL_TRP << 8) | + (MCTL_TWTR << 5) | (MCTL_TRTP << 2) | (MCTL_TMRD << 0), + &mctl_phy->dtpr0); + + writel((MCTL_TDQSCKMAX << 27) | (MCTL_TDQSCK << 24) | + (MCTL_TRFC << 16) | (MCTL_TRTODT << 11) | + ((MCTL_TMOD - 12) << 9) | (MCTL_TFAW << 3) | (0 << 2) | + (MCTL_TAOND << 0), &mctl_phy->dtpr1); + + writel((MCTL_TDLLK << 19) | (MCTL_TCKE << 15) | (MCTL_TXPDLL << 10) | + (MCTL_TEXSR << 0), &mctl_phy->dtpr2); + + writel(1, &mctl_ctl->dfitphyupdtype0); + writel(MCTL_DCR_DDR3, &mctl_phy->dcr); + writel(MCTL_DSGCR, &mctl_phy->dsgcr); + writel(MCTL_DXCCR, &mctl_phy->dxccr); + writel(MCTL_DX_GCR | MCTL_DX_GCR_EN, &mctl_phy->dx0gcr); + writel(MCTL_DX_GCR | MCTL_DX_GCR_EN, &mctl_phy->dx1gcr); + writel(MCTL_DX_GCR | MCTL_DX_GCR_EN, &mctl_phy->dx2gcr); + writel(MCTL_DX_GCR | MCTL_DX_GCR_EN, &mctl_phy->dx3gcr); + + mctl_await_completion(&mctl_phy->pgsr, 0x03, 0x03); + + writel(CONFIG_DRAM_ZQ, &mctl_phy->zq0cr1); + + setbits_le32(&mctl_phy->pir, MCTL_PIR_CLEAR_STATUS); + writel(MCTL_PIR_STEP1, &mctl_phy->pir); + udelay(10); + mctl_await_completion(&mctl_phy->pgsr, 0x1f, 0x1f); + + /* rank detect */ + if (!mctl_rank_detect(&mctl_phy->dx0gsr0, 1)) { + para->rank = 1; + clrbits_le32(&mctl_phy->pgcr, MCTL_PGCR_RANK); + } + + /* + * channel detect, check channel 1 dx0 and dx1 have rank 0, if not + * assume nothing is connected to channel 1. + */ + if (ch_index == 1 && !mctl_rank_detect(&mctl_phy->dx0gsr0, 0)) { + para->chan = 1; + clrbits_le32(&mctl_com->ccr, MCTL_CCR_CH1_CLK_EN); + return; + } + + /* bus width detect, if dx2 and dx3 don't have rank 0, assume 16 bit */ + if (!mctl_rank_detect(&mctl_phy->dx2gsr0, 0)) { + para->bus_width = 16; + para->page_size = 2048; + setbits_le32(&mctl_phy->dx2dllcr, MCTL_DLLCR_DISABLE); + setbits_le32(&mctl_phy->dx3dllcr, MCTL_DLLCR_DISABLE); + clrbits_le32(&mctl_phy->dx2gcr, MCTL_DX_GCR_EN); + clrbits_le32(&mctl_phy->dx3gcr, MCTL_DX_GCR_EN); + } + + setbits_le32(&mctl_phy->pir, MCTL_PIR_CLEAR_STATUS); + writel(MCTL_PIR_STEP2, &mctl_phy->pir); + udelay(10); + mctl_await_completion(&mctl_phy->pgsr, 0x11, 0x11); + + if (readl(&mctl_phy->pgsr) & MCTL_PGSR_TRAIN_ERR_MASK) + panic("Training error initialising DRAM\n"); + + /* Move to configure state */ + writel(MCTL_SCTL_CONFIG, &mctl_ctl->sctl); + mctl_await_completion(&mctl_ctl->sstat, 0x07, 0x01); + + /* Set number of clks per micro-second */ + writel(DRAM_CLK / 1000000, &mctl_ctl->togcnt1u); + /* Set number of clks per 100 nano-seconds */ + writel(DRAM_CLK / 10000000, &mctl_ctl->togcnt100n); + /* Set memory timing registers */ + writel(MCTL_TREFI, &mctl_ctl->trefi); + writel(MCTL_TMRD, &mctl_ctl->tmrd); + writel(MCTL_TRFC, &mctl_ctl->trfc); + writel((MCTL_TPREA << 16) | MCTL_TRP, &mctl_ctl->trp); + writel(MCTL_TRTW, &mctl_ctl->trtw); + writel(MCTL_TAL, &mctl_ctl->tal); + writel(MCTL_TCL, &mctl_ctl->tcl); + writel(MCTL_TCWL, &mctl_ctl->tcwl); + writel(MCTL_TRAS, &mctl_ctl->tras); + writel(MCTL_TRC, &mctl_ctl->trc); + writel(MCTL_TRCD, &mctl_ctl->trcd); + writel(MCTL_TRRD, &mctl_ctl->trrd); + writel(MCTL_TRTP, &mctl_ctl->trtp); + writel(MCTL_TWR, &mctl_ctl->twr); + writel(MCTL_TWTR, &mctl_ctl->twtr); + writel(MCTL_TEXSR, &mctl_ctl->texsr); + writel(MCTL_TXP, &mctl_ctl->txp); + writel(MCTL_TXPDLL, &mctl_ctl->txpdll); + writel(MCTL_TZQCS, &mctl_ctl->tzqcs); + writel(MCTL_TZQCSI, &mctl_ctl->tzqcsi); + writel(MCTL_TDQS, &mctl_ctl->tdqs); + writel(MCTL_TCKSRE, &mctl_ctl->tcksre); + writel(MCTL_TCKSRX, &mctl_ctl->tcksrx); + writel(MCTL_TCKE, &mctl_ctl->tcke); + writel(MCTL_TMOD, &mctl_ctl->tmod); + writel(MCTL_TRSTL, &mctl_ctl->trstl); + writel(MCTL_TZQCL, &mctl_ctl->tzqcl); + writel(MCTL_TMRR, &mctl_ctl->tmrr); + writel(MCTL_TCKESR, &mctl_ctl->tckesr); + writel(MCTL_TDPD, &mctl_ctl->tdpd); + + /* Unknown magic performed by boot0 */ + setbits_le32(&mctl_ctl->dfiodtcfg, 1 << 3); + clrbits_le32(&mctl_ctl->dfiodtcfg1, 0x1f); + + /* Select 16/32-bits mode for MCTL */ + if (para->bus_width == 16) + setbits_le32(&mctl_ctl->ppcfg, 1); + + /* Set DFI timing registers */ + writel(MCTL_TCWL, &mctl_ctl->dfitphywrl); + writel(MCTL_TCL - 1, &mctl_ctl->dfitrdden); + writel(MCTL_DFITPHYRDL, &mctl_ctl->dfitphyrdl); + writel(MCTL_DFISTCFG0, &mctl_ctl->dfistcfg0); + + writel(MCTL_MCFG_DDR3, &mctl_ctl->mcfg); + + /* DFI update configuration register */ + writel(MCTL_DFIUPDCFG_UPD, &mctl_ctl->dfiupdcfg); + + /* Move to access state */ + writel(MCTL_SCTL_ACCESS, &mctl_ctl->sctl); + mctl_await_completion(&mctl_ctl->sstat, 0x07, 0x03); +} + +static void mctl_com_init(struct dram_sun6i_para *para) +{ + struct sunxi_mctl_com_reg * const mctl_com = + (struct sunxi_mctl_com_reg *)SUNXI_DRAM_COM_BASE; + struct sunxi_mctl_phy_reg * const mctl_phy1 = + (struct sunxi_mctl_phy_reg *)SUNXI_DRAM_PHY1_BASE; + struct sunxi_prcm_reg * const prcm = + (struct sunxi_prcm_reg *)SUNXI_PRCM_BASE; + + writel(MCTL_CR_UNKNOWN | MCTL_CR_CHANNEL(para->chan) | MCTL_CR_DDR3 | + ((para->bus_width == 32) ? MCTL_CR_BUSW32 : MCTL_CR_BUSW16) | + MCTL_CR_PAGE_SIZE(para->page_size) | MCTL_CR_ROW(para->rows) | + MCTL_CR_BANK(1) | MCTL_CR_RANK(para->rank), &mctl_com->cr); + + /* Unknown magic performed by boot0 */ + setbits_le32(&mctl_com->dbgcr, (1 << 6)); + + if (para->chan == 1) { + /* Shutdown channel 1 */ + setbits_le32(&mctl_phy1->aciocr, MCTL_ACIOCR_DISABLE); + setbits_le32(&mctl_phy1->dxccr, MCTL_DXCCR_DISABLE); + clrbits_le32(&mctl_phy1->dsgcr, MCTL_DSGCR_ENABLE); + /* + * CH0 ?? this is what boot0 does. Leave as is until we can + * confirm this. + */ + setbits_le32(&prcm->vdd_sys_pwroff, + PRCM_VDD_SYS_DRAM_CH0_PAD_HOLD_PWROFF); + } +} + +static void mctl_port_cfg(void) +{ + struct sunxi_mctl_com_reg * const mctl_com = + (struct sunxi_mctl_com_reg *)SUNXI_DRAM_COM_BASE; + struct sunxi_ccm_reg * const ccm = + (struct sunxi_ccm_reg *)SUNXI_CCM_BASE; + + /* enable DRAM AXI clock for CPU access */ + setbits_le32(&ccm->axi_gate, 1 << AXI_GATE_OFFSET_DRAM); + + /* Bunch of magic writes performed by boot0 */ + writel(0x00400302, &mctl_com->rmcr[0]); + writel(0x01000307, &mctl_com->rmcr[1]); + writel(0x00400302, &mctl_com->rmcr[2]); + writel(0x01000307, &mctl_com->rmcr[3]); + writel(0x01000307, &mctl_com->rmcr[4]); + writel(0x01000303, &mctl_com->rmcr[6]); + writel(0x01000303, &mctl_com->mmcr[0]); + writel(0x00400310, &mctl_com->mmcr[1]); + writel(0x01000307, &mctl_com->mmcr[2]); + writel(0x01000303, &mctl_com->mmcr[3]); + writel(0x01800303, &mctl_com->mmcr[4]); + writel(0x01800303, &mctl_com->mmcr[5]); + writel(0x01800303, &mctl_com->mmcr[6]); + writel(0x01800303, &mctl_com->mmcr[7]); + writel(0x01000303, &mctl_com->mmcr[8]); + writel(0x00000002, &mctl_com->mmcr[15]); + writel(0x00000310, &mctl_com->mbagcr[0]); + writel(0x00400310, &mctl_com->mbagcr[1]); + writel(0x00400310, &mctl_com->mbagcr[2]); + writel(0x00000307, &mctl_com->mbagcr[3]); + writel(0x00000317, &mctl_com->mbagcr[4]); + writel(0x00000307, &mctl_com->mbagcr[5]); +} + +unsigned long sunxi_dram_init(void) +{ + struct sunxi_mctl_com_reg * const mctl_com = + (struct sunxi_mctl_com_reg *)SUNXI_DRAM_COM_BASE; + u32 offset; + int bank, bus, columns; + + /* Set initial parameters, these get modified by the autodetect code */ + struct dram_sun6i_para para = { + .bus_width = 32, + .chan = 2, + .rank = 2, + .page_size = 4096, + .rows = 16, + }; + + /* A31s only has one channel */ + if (sunxi_get_ss_bonding_id() == SUNXI_SS_BOND_ID_A31S) + para.chan = 1; + + mctl_sys_init(); + + mctl_dll_init(0, ¶); + setbits_le32(&mctl_com->ccr, MCTL_CCR_CH0_CLK_EN); + + if (para.chan == 2) { + mctl_dll_init(1, ¶); + setbits_le32(&mctl_com->ccr, MCTL_CCR_CH1_CLK_EN); + } + + setbits_le32(&mctl_com->ccr, MCTL_CCR_MASTER_CLK_EN); + + mctl_channel_init(0, ¶); + if (para.chan == 2) + mctl_channel_init(1, ¶); + + mctl_com_init(¶); + mctl_port_cfg(); + + /* + * Change to 1 ch / sequence / 8192 byte pages / 16 rows / + * 8 bit banks / 1 rank mode. + */ + clrsetbits_le32(&mctl_com->cr, + MCTL_CR_CHANNEL_MASK | MCTL_CR_PAGE_SIZE_MASK | + MCTL_CR_ROW_MASK | MCTL_CR_BANK_MASK | MCTL_CR_RANK_MASK, + MCTL_CR_CHANNEL(1) | MCTL_CR_SEQUENCE | + MCTL_CR_PAGE_SIZE(8192) | MCTL_CR_ROW(16) | + MCTL_CR_BANK(1) | MCTL_CR_RANK(1)); + + /* Detect and set page size */ + for (columns = 7; columns < 20; columns++) { + if (mctl_mem_matches(1 << columns)) + break; + } + bus = (para.bus_width == 32) ? 2 : 1; + columns -= bus; + para.page_size = (1 << columns) * (bus << 1); + clrsetbits_le32(&mctl_com->cr, MCTL_CR_PAGE_SIZE_MASK, + MCTL_CR_PAGE_SIZE(para.page_size)); + + /* Detect and set rows */ + for (para.rows = 11; para.rows < 16; para.rows++) { + offset = 1 << (para.rows + columns + bus); + if (mctl_mem_matches(offset)) + break; + } + clrsetbits_le32(&mctl_com->cr, MCTL_CR_ROW_MASK, + MCTL_CR_ROW(para.rows)); + + /* Detect bank size */ + offset = 1 << (para.rows + columns + bus + 2); + bank = mctl_mem_matches(offset) ? 0 : 1; + + /* Restore interleave, chan and rank values, set bank size */ + clrsetbits_le32(&mctl_com->cr, + MCTL_CR_CHANNEL_MASK | MCTL_CR_SEQUENCE | + MCTL_CR_BANK_MASK | MCTL_CR_RANK_MASK, + MCTL_CR_CHANNEL(para.chan) | MCTL_CR_BANK(bank) | + MCTL_CR_RANK(para.rank)); + + return 1 << (para.rank + para.rows + bank + columns + para.chan + bus); +} diff --git a/arch/arm/cpu/armv7/sunxi/dram_sun8i.c b/arch/arm/cpu/armv7/sunxi/dram_sun8i.c new file mode 100644 index 0000000000..3d7964d1af --- /dev/null +++ b/arch/arm/cpu/armv7/sunxi/dram_sun8i.c @@ -0,0 +1,345 @@ +/* + * Sun8i platform dram controller init. + * + * (C) Copyright 2014 Hans de Goede <hdegoede@redhat.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +/* + * Note this code uses a lot of magic hex values, that is because this code + * simply replays the init sequence as done by the Allwinner boot0 code, so + * we do not know what these values mean. There are no symbolic constants for + * these magic values, since we do not know how to name them and making up + * names for them is not useful. + * + * The register-layout of the sunxi_mctl_phy_reg-s looks a lot like the one + * found in the TI Keystone2 documentation: + * http://www.ti.com/lit/ug/spruhn7a/spruhn7a.pdf + * "Table4-2 DDR3 PHY Registers" + * This may be used as a (possible) reference for future work / cleanups. + */ + +#include <common.h> +#include <errno.h> +#include <asm/io.h> +#include <asm/arch/clock.h> +#include <asm/arch/dram.h> +#include <asm/arch/prcm.h> + +static const struct dram_para dram_para = { + .clock = CONFIG_DRAM_CLK, + .type = 3, + .zq = CONFIG_DRAM_ZQ, + .odt_en = 1, + .para1 = 0, /* not used (only used when tpr13 bit 31 is set */ + .para2 = 0, /* not used (only used when tpr13 bit 31 is set */ + .mr0 = 6736, + .mr1 = 4, + .mr2 = 16, + .mr3 = 0, + /* tpr0 - 10 contain timing constants or-ed together in u32 vals */ + .tpr0 = 0x2ab83def, + .tpr1 = 0x18082356, + .tpr2 = 0x00034156, + .tpr3 = 0x448c5533, + .tpr4 = 0x08010d00, + .tpr5 = 0x0340b20f, + .tpr6 = 0x20d118cc, + .tpr7 = 0x14062485, + .tpr8 = 0x220d1d52, + .tpr9 = 0x1e078c22, + .tpr10 = 0x3c, + .tpr11 = 0, /* not used */ + .tpr12 = 0, /* not used */ + .tpr13 = 0x30000, +}; + +static void mctl_sys_init(void) +{ + struct sunxi_ccm_reg * const ccm = + (struct sunxi_ccm_reg *)SUNXI_CCM_BASE; + + /* enable pll5, note the divide by 2 is deliberate! */ + clock_set_pll5(dram_para.clock * 1000000 / 2, + dram_para.tpr13 & 0x40000); + + /* deassert ahb mctl reset */ + setbits_le32(&ccm->ahb_reset0_cfg, 1 << AHB_RESET_OFFSET_MCTL); + + /* enable ahb mctl clock */ + setbits_le32(&ccm->ahb_gate0, 1 << AHB_GATE_OFFSET_MCTL); +} + +static void mctl_apply_odt_correction(u32 *reg, int correction) +{ + int val; + + val = (readl(reg) >> 8) & 0xff; + val += correction; + + /* clamp */ + if (val < 0) + val = 0; + else if (val > 255) + val = 255; + + clrsetbits_le32(reg, 0xff00, val << 8); +} + +static void mctl_init(u32 *bus_width) +{ + struct sunxi_ccm_reg * const ccm = + (struct sunxi_ccm_reg *)SUNXI_CCM_BASE; + struct sunxi_mctl_com_reg * const mctl_com = + (struct sunxi_mctl_com_reg *)SUNXI_DRAM_COM_BASE; + struct sunxi_mctl_ctl_reg * const mctl_ctl = + (struct sunxi_mctl_ctl_reg *)SUNXI_DRAM_CTL0_BASE; + struct sunxi_mctl_phy_reg * const mctl_phy = + (struct sunxi_mctl_phy_reg *)SUNXI_DRAM_PHY0_BASE; + int correction; + + if (dram_para.tpr13 & 0x20) + writel(0x40b, &mctl_phy->dcr); + else + writel(0x1000040b, &mctl_phy->dcr); + + if (dram_para.clock >= 480) + writel(0x5c000, &mctl_phy->dllgcr); + else + writel(0xdc000, &mctl_phy->dllgcr); + + writel(0x0a003e3f, &mctl_phy->pgcr0); + writel(0x03008421, &mctl_phy->pgcr1); + + writel(dram_para.mr0, &mctl_phy->mr0); + writel(dram_para.mr1, &mctl_phy->mr1); + writel(dram_para.mr2, &mctl_phy->mr2); + writel(dram_para.mr3, &mctl_phy->mr3); + + if (!(dram_para.tpr13 & 0x10000)) { + clrsetbits_le32(&mctl_phy->dx0gcr, 0x3800, 0x2000); + clrsetbits_le32(&mctl_phy->dx1gcr, 0x3800, 0x2000); + } + + /* + * All the masking and shifting below converts what I assume are DDR + * timing constants from Allwinner dram_para tpr format to the actual + * timing registers format. + */ + + writel((dram_para.tpr0 & 0x000fffff), &mctl_phy->ptr2); + writel((dram_para.tpr1 & 0x1fffffff), &mctl_phy->ptr3); + writel((dram_para.tpr0 & 0x3ff00000) >> 2 | + (dram_para.tpr2 & 0x0003ffff), &mctl_phy->ptr4); + + writel(dram_para.tpr3, &mctl_phy->dtpr0); + writel(dram_para.tpr4, &mctl_phy->dtpr2); + + writel(0x01000081, &mctl_phy->dtcr); + + if (dram_para.clock <= 240 || !(dram_para.odt_en & 0x01)) { + clrbits_le32(&mctl_phy->dx0gcr, 0x600); + clrbits_le32(&mctl_phy->dx1gcr, 0x600); + } + if (dram_para.clock <= 240) { + writel(0, &mctl_phy->odtcr); + writel(0, &mctl_ctl->odtmap); + } + + writel(((dram_para.tpr5 & 0x0f00) << 12) | + ((dram_para.tpr5 & 0x00f8) << 9) | + ((dram_para.tpr5 & 0x0007) << 8), + &mctl_ctl->rfshctl0); + + writel(((dram_para.tpr5 & 0x0003f000) << 12) | + ((dram_para.tpr5 & 0x00fc0000) >> 2) | + ((dram_para.tpr5 & 0x3f000000) >> 16) | + ((dram_para.tpr6 & 0x0000003f) >> 0), + &mctl_ctl->dramtmg0); + + writel(((dram_para.tpr6 & 0x000007c0) << 10) | + ((dram_para.tpr6 & 0x0000f800) >> 3) | + ((dram_para.tpr6 & 0x003f0000) >> 16), + &mctl_ctl->dramtmg1); + + writel(((dram_para.tpr6 & 0x0fc00000) << 2) | + ((dram_para.tpr7 & 0x0000001f) << 16) | + ((dram_para.tpr7 & 0x000003e0) << 3) | + ((dram_para.tpr7 & 0x0000fc00) >> 10), + &mctl_ctl->dramtmg2); + + writel(((dram_para.tpr7 & 0x03ff0000) >> 16) | + ((dram_para.tpr6 & 0xf0000000) >> 16), + &mctl_ctl->dramtmg3); + + writel(((dram_para.tpr7 & 0x3c000000) >> 2 ) | + ((dram_para.tpr8 & 0x00000007) << 16) | + ((dram_para.tpr8 & 0x00000038) << 5) | + ((dram_para.tpr8 & 0x000003c0) >> 6), + &mctl_ctl->dramtmg4); + + writel(((dram_para.tpr8 & 0x00003c00) << 14) | + ((dram_para.tpr8 & 0x0003c000) << 2) | + ((dram_para.tpr8 & 0x00fc0000) >> 10) | + ((dram_para.tpr8 & 0x0f000000) >> 24), + &mctl_ctl->dramtmg5); + + writel(0x00000008, &mctl_ctl->dramtmg8); + + writel(((dram_para.tpr8 & 0xf0000000) >> 4) | + ((dram_para.tpr9 & 0x00007c00) << 6) | + ((dram_para.tpr9 & 0x000003e0) << 3) | + ((dram_para.tpr9 & 0x0000001f) >> 0), + &mctl_ctl->pitmg0); + + setbits_le32(&mctl_ctl->pitmg1, 0x80000); + + writel(((dram_para.tpr9 & 0x003f8000) << 9) | 0x2001, + &mctl_ctl->sched); + + writel((dram_para.mr0 << 16) | dram_para.mr1, &mctl_ctl->init3); + writel((dram_para.mr2 << 16) | dram_para.mr3, &mctl_ctl->init4); + + writel(0x00000000, &mctl_ctl->pimisc); + writel(0x80000000, &mctl_ctl->upd0); + + writel(((dram_para.tpr9 & 0xffc00000) >> 22) | + ((dram_para.tpr10 & 0x00000fff) << 16), + &mctl_ctl->rfshtmg); + + if (dram_para.tpr13 & 0x20) + writel(0x01040001, &mctl_ctl->mstr); + else + writel(0x01040401, &mctl_ctl->mstr); + + if (!(dram_para.tpr13 & 0x20000)) { + writel(0x00000002, &mctl_ctl->pwrctl); + writel(0x00008001, &mctl_ctl->pwrtmg); + } + + writel(0x00000001, &mctl_ctl->rfshctl3); + writel(0x00000001, &mctl_ctl->pimisc); + + /* deassert dram_clk_cfg reset */ + setbits_le32(&ccm->dram_clk_cfg, CCM_DRAMCLK_CFG_RST); + + setbits_le32(&mctl_com->ccr, 0x80000); + + /* zq stuff */ + writel((dram_para.zq >> 8) & 0xff, &mctl_phy->zqcr1); + + writel(0x00000003, &mctl_phy->pir); + udelay(10); + mctl_await_completion(&mctl_phy->pgsr0, 0x09, 0x09); + + writel(readl(&mctl_phy->zqsr0) | 0x10000000, &mctl_phy->zqcr2); + writel(dram_para.zq & 0xff, &mctl_phy->zqcr1); + + /* A23-v1.0 SDK uses 0xfdf3, A23-v2.0 SDK uses 0x5f3 */ + writel(0x000005f3, &mctl_phy->pir); + udelay(10); + mctl_await_completion(&mctl_phy->pgsr0, 0x03, 0x03); + + if (readl(&mctl_phy->dx1gsr0) & 0x1000000) { + *bus_width = 8; + writel(0, &mctl_phy->dx1gcr); + writel(dram_para.zq & 0xff, &mctl_phy->zqcr1); + writel(0x5f3, &mctl_phy->pir); + udelay(10000); + setbits_le32(&mctl_ctl->mstr, 0x1000); + } else + *bus_width = 16; + + correction = (dram_para.odt_en >> 8) & 0xff; + if (correction) { + if (dram_para.odt_en & 0x80000000) + correction = -correction; + + mctl_apply_odt_correction(&mctl_phy->dx0lcdlr1, correction); + mctl_apply_odt_correction(&mctl_phy->dx1lcdlr1, correction); + } + + mctl_await_completion(&mctl_ctl->statr, 0x01, 0x01); + + writel(0x08003e3f, &mctl_phy->pgcr0); + writel(0x00000000, &mctl_ctl->rfshctl3); +} + +unsigned long sunxi_dram_init(void) +{ + struct sunxi_mctl_com_reg * const mctl_com = + (struct sunxi_mctl_com_reg *)SUNXI_DRAM_COM_BASE; + const u32 columns = 13; + u32 bus, bus_width, offset, page_size, rows; + + mctl_sys_init(); + mctl_init(&bus_width); + + if (bus_width == 16) { + page_size = 8; + bus = 1; + } else { + page_size = 7; + bus = 0; + } + + if (!(dram_para.tpr13 & 0x80000000)) { + /* Detect and set rows */ + writel(0x000310f4 | MCTL_CR_PAGE_SIZE(page_size), + &mctl_com->cr); + setbits_le32(&mctl_com->swonr, 0x0003ffff); + for (rows = 11; rows < 16; rows++) { + offset = 1 << (rows + columns + bus); + if (mctl_mem_matches(offset)) + break; + } + clrsetbits_le32(&mctl_com->cr, MCTL_CR_ROW_MASK, + MCTL_CR_ROW(rows)); + } else { + rows = (dram_para.para1 >> 16) & 0xff; + writel(((dram_para.para2 & 0x000000f0) << 11) | + ((rows - 1) << 4) | + ((dram_para.para1 & 0x0f000000) >> 22) | + 0x31000 | MCTL_CR_PAGE_SIZE(page_size), + &mctl_com->cr); + setbits_le32(&mctl_com->swonr, 0x0003ffff); + } + + /* Setup DRAM master priority? If this is left out things still work */ + writel(0x00000008, &mctl_com->mcr0_0); + writel(0x0001000d, &mctl_com->mcr1_0); + writel(0x00000004, &mctl_com->mcr0_1); + writel(0x00000080, &mctl_com->mcr1_1); + writel(0x00000004, &mctl_com->mcr0_2); + writel(0x00000019, &mctl_com->mcr1_2); + writel(0x00000004, &mctl_com->mcr0_3); + writel(0x00000080, &mctl_com->mcr1_3); + writel(0x00000004, &mctl_com->mcr0_4); + writel(0x01010040, &mctl_com->mcr1_4); + writel(0x00000004, &mctl_com->mcr0_5); + writel(0x0001002f, &mctl_com->mcr1_5); + writel(0x00000004, &mctl_com->mcr0_6); + writel(0x00010020, &mctl_com->mcr1_6); + writel(0x00000004, &mctl_com->mcr0_7); + writel(0x00010020, &mctl_com->mcr1_7); + writel(0x00000008, &mctl_com->mcr0_8); + writel(0x00000001, &mctl_com->mcr1_8); + writel(0x00000008, &mctl_com->mcr0_9); + writel(0x00000005, &mctl_com->mcr1_9); + writel(0x00000008, &mctl_com->mcr0_10); + writel(0x00000003, &mctl_com->mcr1_10); + writel(0x00000008, &mctl_com->mcr0_11); + writel(0x00000005, &mctl_com->mcr1_11); + writel(0x00000008, &mctl_com->mcr0_12); + writel(0x00000003, &mctl_com->mcr1_12); + writel(0x00000008, &mctl_com->mcr0_13); + writel(0x00000004, &mctl_com->mcr1_13); + writel(0x00000008, &mctl_com->mcr0_14); + writel(0x00000002, &mctl_com->mcr1_14); + writel(0x00000008, &mctl_com->mcr0_15); + writel(0x00000003, &mctl_com->mcr1_15); + writel(0x00010138, &mctl_com->bwcr); + + return 1 << (rows + columns + bus); +} diff --git a/arch/arm/cpu/armv7/sunxi/p2wi.c b/arch/arm/cpu/armv7/sunxi/p2wi.c new file mode 100644 index 0000000000..26a9cfc68b --- /dev/null +++ b/arch/arm/cpu/armv7/sunxi/p2wi.c @@ -0,0 +1,117 @@ +/* + * Sunxi A31 Power Management Unit + * + * (C) Copyright 2013 Oliver Schinagl <oliver@schinagl.nl> + * http://linux-sunxi.org + * + * Based on sun6i sources and earlier U-Boot Allwiner A10 SPL work + * + * (C) Copyright 2006-2013 + * Allwinner Technology Co., Ltd. <www.allwinnertech.com> + * Berg Xing <bergxing@allwinnertech.com> + * Tom Cubie <tangliang@allwinnertech.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <errno.h> +#include <asm/io.h> +#include <asm/arch/cpu.h> +#include <asm/arch/gpio.h> +#include <asm/arch/p2wi.h> +#include <asm/arch/prcm.h> +#include <asm/arch/clock.h> +#include <asm/arch/sys_proto.h> + +void p2wi_init(void) +{ + struct sunxi_p2wi_reg *p2wi = (struct sunxi_p2wi_reg *)SUN6I_P2WI_BASE; + + /* Enable p2wi and PIO clk, and de-assert their resets */ + prcm_apb0_enable(PRCM_APB0_GATE_PIO | PRCM_APB0_GATE_P2WI); + + sunxi_gpio_set_cfgpin(SUNXI_GPL(0), SUN6I_GPL0_R_P2WI_SCK); + sunxi_gpio_set_cfgpin(SUNXI_GPL(1), SUN6I_GPL1_R_P2WI_SDA); + + /* Reset p2wi controller and set clock to CLKIN(12)/8 = 1.5 MHz */ + writel(P2WI_CTRL_RESET, &p2wi->ctrl); + sdelay(0x100); + writel(P2WI_CC_SDA_OUT_DELAY(1) | P2WI_CC_CLK_DIV(8), + &p2wi->cc); +} + +int p2wi_change_to_p2wi_mode(u8 slave_addr, u8 ctrl_reg, u8 init_data) +{ + struct sunxi_p2wi_reg *p2wi = (struct sunxi_p2wi_reg *)SUN6I_P2WI_BASE; + unsigned long tmo = timer_get_us() + 1000000; + + writel(P2WI_PM_DEV_ADDR(slave_addr) | + P2WI_PM_CTRL_ADDR(ctrl_reg) | + P2WI_PM_INIT_DATA(init_data) | + P2WI_PM_INIT_SEND, + &p2wi->pm); + + while ((readl(&p2wi->pm) & P2WI_PM_INIT_SEND)) { + if (timer_get_us() > tmo) + return -ETIME; + } + + return 0; +} + +static int p2wi_await_trans(void) +{ + struct sunxi_p2wi_reg *p2wi = (struct sunxi_p2wi_reg *)SUN6I_P2WI_BASE; + unsigned long tmo = timer_get_us() + 1000000; + int ret; + u8 reg; + + while (1) { + reg = readl(&p2wi->status); + if (reg & P2WI_STAT_TRANS_ERR) { + ret = -EIO; + break; + } + if (reg & P2WI_STAT_TRANS_DONE) { + ret = 0; + break; + } + if (timer_get_us() > tmo) { + ret = -ETIME; + break; + } + } + writel(reg, &p2wi->status); /* Clear status bits */ + return ret; +} + +int p2wi_read(const u8 addr, u8 *data) +{ + struct sunxi_p2wi_reg *p2wi = (struct sunxi_p2wi_reg *)SUN6I_P2WI_BASE; + int ret; + + writel(P2WI_DATADDR_BYTE_1(addr), &p2wi->dataddr0); + writel(P2WI_DATA_NUM_BYTES(1) | + P2WI_DATA_NUM_BYTES_READ, &p2wi->numbytes); + writel(P2WI_STAT_TRANS_DONE, &p2wi->status); + writel(P2WI_CTRL_TRANS_START, &p2wi->ctrl); + + ret = p2wi_await_trans(); + + *data = readl(&p2wi->data0) & P2WI_DATA_BYTE_1_MASK; + return ret; +} + +int p2wi_write(const u8 addr, u8 data) +{ + struct sunxi_p2wi_reg *p2wi = (struct sunxi_p2wi_reg *)SUN6I_P2WI_BASE; + + writel(P2WI_DATADDR_BYTE_1(addr), &p2wi->dataddr0); + writel(P2WI_DATA_BYTE_1(data), &p2wi->data0); + writel(P2WI_DATA_NUM_BYTES(1), &p2wi->numbytes); + writel(P2WI_STAT_TRANS_DONE, &p2wi->status); + writel(P2WI_CTRL_TRANS_START, &p2wi->ctrl); + + return p2wi_await_trans(); +} diff --git a/arch/arm/cpu/armv7/sunxi/pinmux.c b/arch/arm/cpu/armv7/sunxi/pinmux.c index 1f2843fcac..b026f78ca5 100644 --- a/arch/arm/cpu/armv7/sunxi/pinmux.c +++ b/arch/arm/cpu/armv7/sunxi/pinmux.c @@ -10,32 +10,42 @@ #include <asm/io.h> #include <asm/arch/gpio.h> -int sunxi_gpio_set_cfgpin(u32 pin, u32 val) +void sunxi_gpio_set_cfgbank(struct sunxi_gpio *pio, int bank_offset, u32 val) { - u32 bank = GPIO_BANK(pin); - u32 index = GPIO_CFG_INDEX(pin); - u32 offset = GPIO_CFG_OFFSET(pin); - struct sunxi_gpio *pio = BANK_TO_GPIO(bank); + u32 index = GPIO_CFG_INDEX(bank_offset); + u32 offset = GPIO_CFG_OFFSET(bank_offset); clrsetbits_le32(&pio->cfg[0] + index, 0xf << offset, val << offset); - - return 0; } -int sunxi_gpio_get_cfgpin(u32 pin) +void sunxi_gpio_set_cfgpin(u32 pin, u32 val) { - u32 cfg; u32 bank = GPIO_BANK(pin); - u32 index = GPIO_CFG_INDEX(pin); - u32 offset = GPIO_CFG_OFFSET(pin); struct sunxi_gpio *pio = BANK_TO_GPIO(bank); + sunxi_gpio_set_cfgbank(pio, pin, val); +} + +int sunxi_gpio_get_cfgbank(struct sunxi_gpio *pio, int bank_offset) +{ + u32 index = GPIO_CFG_INDEX(bank_offset); + u32 offset = GPIO_CFG_OFFSET(bank_offset); + u32 cfg; + cfg = readl(&pio->cfg[0] + index); cfg >>= offset; return cfg & 0xf; } +int sunxi_gpio_get_cfgpin(u32 pin) +{ + u32 bank = GPIO_BANK(pin); + struct sunxi_gpio *pio = BANK_TO_GPIO(bank); + + return sunxi_gpio_get_cfgbank(pio, pin); +} + int sunxi_gpio_set_drv(u32 pin, u32 val) { u32 bank = GPIO_BANK(pin); diff --git a/arch/arm/cpu/armv7/sunxi/psci.S b/arch/arm/cpu/armv7/sunxi/psci.S index 0084c811f3..5be497b7be 100644 --- a/arch/arm/cpu/armv7/sunxi/psci.S +++ b/arch/arm/cpu/armv7/sunxi/psci.S @@ -18,6 +18,7 @@ */ #include <config.h> +#include <asm/gic.h> #include <asm/psci.h> #include <asm/arch/cpu.h> @@ -38,6 +39,8 @@ #define ONE_MS (CONFIG_SYS_CLK_FREQ / 1000) #define TEN_MS (10 * ONE_MS) +#define GICD_BASE 0x1c81000 +#define GICC_BASE 0x1c82000 .macro timer_wait reg, ticks @ Program CNTP_TVAL @@ -59,25 +62,77 @@ isb .endm -.globl psci_arch_init -psci_arch_init: - mrc p15, 0, r5, c1, c1, 0 @ Read SCR - bic r5, r5, #1 @ Secure mode - mcr p15, 0, r5, c1, c1, 0 @ Write SCR +.globl psci_fiq_enter +psci_fiq_enter: + push {r0-r12} + + @ Switch to secure + mrc p15, 0, r7, c1, c1, 0 + bic r8, r7, #1 + mcr p15, 0, r8, c1, c1, 0 isb - mrc p15, 0, r4, c0, c0, 5 @ MPIDR - and r4, r4, #3 @ cpu number in cluster - mov r5, #400 @ 1kB of stack per CPU - mul r4, r4, r5 + @ Validate reason based on IAR and acknowledge + movw r8, #(GICC_BASE & 0xffff) + movt r8, #(GICC_BASE >> 16) + ldr r9, [r8, #GICC_IAR] + movw r10, #0x3ff + movt r10, #0 + cmp r9, r10 @ skip spurious interrupt 1023 + beq out + movw r10, #0x3fe @ ...and 1022 + cmp r9, r10 + beq out + str r9, [r8, #GICC_EOIR] @ acknowledge the interrupt + dsb - adr r5, text_end @ end of text - add r5, r5, #0x2000 @ Skip two pages - lsr r5, r5, #12 @ Align to start of page - lsl r5, r5, #12 - sub sp, r5, r4 @ here's our stack! + @ Compute CPU number + lsr r9, r9, #10 + and r9, r9, #0xf - bx lr + movw r8, #(SUN7I_CPUCFG_BASE & 0xffff) + movt r8, #(SUN7I_CPUCFG_BASE >> 16) + + @ Wait for the core to enter WFI + lsl r11, r9, #6 @ x64 + add r11, r11, r8 + +1: ldr r10, [r11, #0x48] + tst r10, #(1 << 2) + bne 2f + timer_wait r10, ONE_MS + b 1b + + @ Reset CPU +2: mov r10, #0 + str r10, [r11, #0x40] + + @ Lock CPU + mov r10, #1 + lsl r9, r10, r9 @ r9 is now CPU mask + ldr r10, [r8, #0x1e4] + bic r10, r10, r9 + str r10, [r8, #0x1e4] + + @ Set power gating + ldr r10, [r8, #0x1b4] + orr r10, r10, #1 + str r10, [r8, #0x1b4] + timer_wait r10, ONE_MS + + @ Activate power clamp + mov r10, #1 +1: str r10, [r8, #0x1b0] + lsl r10, r10, #1 + orr r10, r10, #1 + tst r10, #0x100 + beq 1b + + @ Restore security level +out: mcr p15, 0, r7, c1, c1, 0 + + pop {r0-r12} + subs pc, lr, #4 @ r1 = target CPU @ r2 = target PC @@ -87,8 +142,8 @@ psci_cpu_on: str r2, [r0] dsb - movw r0, #(SUNXI_CPUCFG_BASE & 0xffff) - movt r0, #(SUNXI_CPUCFG_BASE >> 16) + movw r0, #(SUN7I_CPUCFG_BASE & 0xffff) + movt r0, #(SUN7I_CPUCFG_BASE >> 16) @ CPU mask and r1, r1, #3 @ only care about first cluster @@ -144,6 +199,53 @@ psci_cpu_on: _target_pc: .word 0 +/* Imported from Linux kernel */ +v7_flush_dcache_all: + dmb @ ensure ordering with previous memory accesses + mrc p15, 1, r0, c0, c0, 1 @ read clidr + ands r3, r0, #0x7000000 @ extract loc from clidr + mov r3, r3, lsr #23 @ left align loc bit field + beq finished @ if loc is 0, then no need to clean + mov r10, #0 @ start clean at cache level 0 +flush_levels: + add r2, r10, r10, lsr #1 @ work out 3x current cache level + mov r1, r0, lsr r2 @ extract cache type bits from clidr + and r1, r1, #7 @ mask of the bits for current cache only + cmp r1, #2 @ see what cache we have at this level + blt skip @ skip if no cache, or just i-cache + mrs r9, cpsr @ make cssr&csidr read atomic + mcr p15, 2, r10, c0, c0, 0 @ select current cache level in cssr + isb @ isb to sych the new cssr&csidr + mrc p15, 1, r1, c0, c0, 0 @ read the new csidr + msr cpsr_c, r9 + and r2, r1, #7 @ extract the length of the cache lines + add r2, r2, #4 @ add 4 (line length offset) + ldr r4, =0x3ff + ands r4, r4, r1, lsr #3 @ find maximum number on the way size + clz r5, r4 @ find bit position of way size increment + ldr r7, =0x7fff + ands r7, r7, r1, lsr #13 @ extract max number of the index size +loop1: + mov r9, r7 @ create working copy of max index +loop2: + orr r11, r10, r4, lsl r5 @ factor way and cache number into r11 + orr r11, r11, r9, lsl r2 @ factor index number into r11 + mcr p15, 0, r11, c7, c14, 2 @ clean & invalidate by set/way + subs r9, r9, #1 @ decrement the index + bge loop2 + subs r4, r4, #1 @ decrement the way + bge loop1 +skip: + add r10, r10, #2 @ increment cache number + cmp r3, r10 + bgt flush_levels +finished: + mov r10, #0 @ swith back to cache level 0 + mcr p15, 2, r10, c0, c0, 0 @ select current cache level in cssr + dsb st + isb + bx lr + _sunxi_cpu_entry: @ Set SMP bit mrc p15, 0, r0, c1, c0, 1 @@ -158,5 +260,74 @@ _sunxi_cpu_entry: ldr r0, [r0] b _do_nonsec_entry +.globl psci_cpu_off +psci_cpu_off: + mrc p15, 0, r0, c1, c0, 0 @ SCTLR + bic r0, r0, #(1 << 2) @ Clear C bit + mcr p15, 0, r0, c1, c0, 0 @ SCTLR + isb + dsb + + bl v7_flush_dcache_all + + clrex @ Why??? + + mrc p15, 0, r0, c1, c0, 1 @ ACTLR + bic r0, r0, #(1 << 6) @ Clear SMP bit + mcr p15, 0, r0, c1, c0, 1 @ ACTLR + isb + dsb + + @ Ask CPU0 to pull the rug... + movw r0, #(GICD_BASE & 0xffff) + movt r0, #(GICD_BASE >> 16) + movw r1, #15 @ SGI15 + movt r1, #1 @ Target is CPU0 + str r1, [r0, #GICD_SGIR] + dsb + +1: wfi + b 1b + +.globl psci_arch_init +psci_arch_init: + movw r4, #(GICD_BASE & 0xffff) + movt r4, #(GICD_BASE >> 16) + + ldr r5, [r4, #GICD_IGROUPRn] + bic r5, r5, #(1 << 15) @ SGI15 as Group-0 + str r5, [r4, #GICD_IGROUPRn] + + mov r5, #0 @ Set SGI15 priority to 0 + strb r5, [r4, #(GICD_IPRIORITYRn + 15)] + + add r4, r4, #0x1000 @ GICC address + + mov r5, #0xff + str r5, [r4, #GICC_PMR] @ Be cool with non-secure + + ldr r5, [r4, #GICC_CTLR] + orr r5, r5, #(1 << 3) @ Switch FIQEn on + str r5, [r4, #GICC_CTLR] + + mrc p15, 0, r5, c1, c1, 0 @ Read SCR + orr r5, r5, #4 @ Enable FIQ in monitor mode + bic r5, r5, #1 @ Secure mode + mcr p15, 0, r5, c1, c1, 0 @ Write SCR + isb + + mrc p15, 0, r4, c0, c0, 5 @ MPIDR + and r4, r4, #3 @ cpu number in cluster + mov r5, #0x400 @ 1kB of stack per CPU + mul r4, r4, r5 + + adr r5, text_end @ end of text + add r5, r5, #0x2000 @ Skip two pages + lsr r5, r5, #12 @ Align to start of page + lsl r5, r5, #12 + sub sp, r5, r4 @ here's our stack! + + bx lr + text_end: .popsection diff --git a/arch/arm/cpu/armv7/sunxi/rsb.c b/arch/arm/cpu/armv7/sunxi/rsb.c new file mode 100644 index 0000000000..b72bb9db51 --- /dev/null +++ b/arch/arm/cpu/armv7/sunxi/rsb.c @@ -0,0 +1,158 @@ +/* + * (C) Copyright 2014 Hans de Goede <hdegoede@redhat.com> + * + * Based on allwinner u-boot sources rsb code which is: + * (C) Copyright 2007-2013 + * Allwinner Technology Co., Ltd. <www.allwinnertech.com> + * lixiang <lixiang@allwinnertech.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <errno.h> +#include <asm/arch/cpu.h> +#include <asm/arch/gpio.h> +#include <asm/arch/prcm.h> +#include <asm/arch/rsb.h> + +static void rsb_cfg_io(void) +{ + 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); +} + +static void rsb_set_clk(void) +{ + struct sunxi_rsb_reg * const rsb = + (struct sunxi_rsb_reg *)SUNXI_RSB_BASE; + u32 div = 0; + u32 cd_odly = 0; + + /* Source is Hosc24M, set RSB clk to 3Mhz */ + div = 24000000 / 3000000 / 2 - 1; + cd_odly = div >> 1; + if (!cd_odly) + cd_odly = 1; + + writel((cd_odly << 8) | div, &rsb->ccr); +} + +void rsb_init(void) +{ + struct sunxi_rsb_reg * const rsb = + (struct sunxi_rsb_reg *)SUNXI_RSB_BASE; + + rsb_cfg_io(); + + /* Enable RSB and PIO clk, and de-assert their resets */ + prcm_apb0_enable(PRCM_APB0_GATE_PIO | PRCM_APB0_GATE_RSB); + + writel(RSB_CTRL_SOFT_RST, &rsb->ctrl); + rsb_set_clk(); +} + +static int rsb_await_trans(void) +{ + struct sunxi_rsb_reg * const rsb = + (struct sunxi_rsb_reg *)SUNXI_RSB_BASE; + unsigned long tmo = timer_get_us() + 1000000; + u32 stat; + int ret; + + while (1) { + stat = readl(&rsb->stat); + if (stat & RSB_STAT_LBSY_INT) { + ret = -EBUSY; + break; + } + if (stat & RSB_STAT_TERR_INT) { + ret = -EIO; + break; + } + if (stat & RSB_STAT_TOVER_INT) { + ret = 0; + break; + } + if (timer_get_us() > tmo) { + ret = -ETIME; + break; + } + } + writel(stat, &rsb->stat); /* Clear status bits */ + + return ret; +} + +int rsb_set_device_mode(u32 device_mode_data) +{ + 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); + + while (readl(&rsb->dmcr) & RSB_DMCR_DEVICE_MODE_START) { + if (timer_get_us() > tmo) + return -ETIME; + } + + return rsb_await_trans(); +} + +static int rsb_do_trans(void) +{ + struct sunxi_rsb_reg * const rsb = + (struct sunxi_rsb_reg *)SUNXI_RSB_BASE; + + setbits_le32(&rsb->ctrl, RSB_CTRL_START_TRANS); + return rsb_await_trans(); +} + +int rsb_set_device_address(u16 device_addr, u16 runtime_addr) +{ + struct sunxi_rsb_reg * const rsb = + (struct sunxi_rsb_reg *)SUNXI_RSB_BASE; + + writel(RSB_DEVADDR_RUNTIME_ADDR(runtime_addr) | + RSB_DEVADDR_DEVICE_ADDR(device_addr), &rsb->devaddr); + writel(RSB_CMD_SET_RTSADDR, &rsb->cmd); + + return rsb_do_trans(); +} + +int rsb_write(const u16 runtime_device_addr, const u8 reg_addr, u8 data) +{ + struct sunxi_rsb_reg * const rsb = + (struct sunxi_rsb_reg *)SUNXI_RSB_BASE; + + writel(RSB_DEVADDR_RUNTIME_ADDR(runtime_device_addr), &rsb->devaddr); + writel(reg_addr, &rsb->addr); + writel(data, &rsb->data); + writel(RSB_CMD_BYTE_WRITE, &rsb->cmd); + + return rsb_do_trans(); +} + +int rsb_read(const u16 runtime_device_addr, const u8 reg_addr, u8 *data) +{ + struct sunxi_rsb_reg * const rsb = + (struct sunxi_rsb_reg *)SUNXI_RSB_BASE; + int ret; + + writel(RSB_DEVADDR_RUNTIME_ADDR(runtime_device_addr), &rsb->devaddr); + writel(reg_addr, &rsb->addr); + writel(RSB_CMD_BYTE_READ, &rsb->cmd); + + ret = rsb_do_trans(); + if (ret) + return ret; + + *data = readl(&rsb->data) & 0xff; + + return 0; +} diff --git a/arch/arm/cpu/armv7/sunxi/usbc.c b/arch/arm/cpu/armv7/sunxi/usbc.c new file mode 100644 index 0000000000..14de9f98bd --- /dev/null +++ b/arch/arm/cpu/armv7/sunxi/usbc.c @@ -0,0 +1,272 @@ +/* + * Sunxi usb-controller code shared between the ehci and musb controllers + * + * Copyright (C) 2014 Roman Byshko + * + * Roman Byshko <rbyshko@gmail.com> + * + * Based on code from + * Allwinner Technology Co., Ltd. <www.allwinnertech.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <asm/arch/clock.h> +#include <asm/arch/cpu.h> +#include <asm/arch/usbc.h> +#include <asm/gpio.h> +#include <asm/io.h> +#include <common.h> +#ifdef CONFIG_AXP152_POWER +#include <axp152.h> +#endif +#ifdef CONFIG_AXP209_POWER +#include <axp209.h> +#endif +#ifdef CONFIG_AXP221_POWER +#include <axp221.h> +#endif + +#define SUNXI_USB_PMU_IRQ_ENABLE 0x800 +#define SUNXI_USB_CSR 0x404 +#define SUNXI_USB_PASSBY_EN 1 + +#define SUNXI_EHCI_AHB_ICHR8_EN (1 << 10) +#define SUNXI_EHCI_AHB_INCR4_BURST_EN (1 << 9) +#define SUNXI_EHCI_AHB_INCRX_ALIGN_EN (1 << 8) +#define SUNXI_EHCI_ULPI_BYPASS_EN (1 << 0) + +static struct sunxi_usbc_hcd { + struct usb_hcd *hcd; + int usb_rst_mask; + int ahb_clk_mask; + int gpio_vbus; + int irq; + int id; +} sunxi_usbc_hcd[] = { + { + .usb_rst_mask = CCM_USB_CTRL_PHY0_RST | CCM_USB_CTRL_PHY0_CLK, + .ahb_clk_mask = 1 << AHB_GATE_OFFSET_USB0, +#if defined CONFIG_MACH_SUN6I || defined CONFIG_MACH_SUN8I + .irq = 71, +#else + .irq = 38, +#endif + .id = 0, + }, + { + .usb_rst_mask = CCM_USB_CTRL_PHY1_RST | CCM_USB_CTRL_PHY1_CLK, + .ahb_clk_mask = 1 << AHB_GATE_OFFSET_USB_EHCI0, +#if defined CONFIG_MACH_SUN6I || defined CONFIG_MACH_SUN8I + .irq = 72, +#else + .irq = 39, +#endif + .id = 1, + }, +#if (CONFIG_USB_MAX_CONTROLLER_COUNT > 1) + { + .usb_rst_mask = CCM_USB_CTRL_PHY2_RST | CCM_USB_CTRL_PHY2_CLK, + .ahb_clk_mask = 1 << AHB_GATE_OFFSET_USB_EHCI1, +#ifdef CONFIG_MACH_SUN6I + .irq = 74, +#else + .irq = 40, +#endif + .id = 2, + } +#endif +}; + +static int enabled_hcd_count; + +static bool use_axp_drivebus(int index) +{ + return index == 0 && + strcmp(CONFIG_USB0_VBUS_PIN, "axp_drivebus") == 0; +} + +void *sunxi_usbc_get_io_base(int index) +{ + switch (index) { + case 0: + return (void *)SUNXI_USB0_BASE; + case 1: + return (void *)SUNXI_USB1_BASE; + case 2: + return (void *)SUNXI_USB2_BASE; + default: + return NULL; + } +} + +static int get_vbus_gpio(int index) +{ + if (use_axp_drivebus(index)) + return -1; + + switch (index) { + case 0: return sunxi_name_to_gpio(CONFIG_USB0_VBUS_PIN); + case 1: return sunxi_name_to_gpio(CONFIG_USB1_VBUS_PIN); + case 2: return sunxi_name_to_gpio(CONFIG_USB2_VBUS_PIN); + } + return -1; +} + +static void usb_phy_write(struct sunxi_usbc_hcd *sunxi_usbc, int addr, + int data, int len) +{ + int j = 0, usbc_bit = 0; + void *dest = sunxi_usbc_get_io_base(0) + SUNXI_USB_CSR; + + usbc_bit = 1 << (sunxi_usbc->id * 2); + for (j = 0; j < len; j++) { + /* set the bit address to be written */ + clrbits_le32(dest, 0xff << 8); + setbits_le32(dest, (addr + j) << 8); + + clrbits_le32(dest, usbc_bit); + /* set data bit */ + if (data & 0x1) + setbits_le32(dest, 1 << 7); + else + clrbits_le32(dest, 1 << 7); + + setbits_le32(dest, usbc_bit); + + clrbits_le32(dest, usbc_bit); + + data >>= 1; + } +} + +static void sunxi_usb_phy_init(struct sunxi_usbc_hcd *sunxi_usbc) +{ + /* The following comments are machine + * translated from Chinese, you have been warned! + */ + + /* Regulation 45 ohms */ + if (sunxi_usbc->id == 0) + usb_phy_write(sunxi_usbc, 0x0c, 0x01, 1); + + /* adjust PHY's magnitude and rate */ + usb_phy_write(sunxi_usbc, 0x20, 0x14, 5); + + /* threshold adjustment disconnect */ +#if defined CONFIG_MACH_SUN4I || defined CONFIG_MACH_SUN6I + usb_phy_write(sunxi_usbc, 0x2a, 3, 2); +#else + usb_phy_write(sunxi_usbc, 0x2a, 2, 2); +#endif + + return; +} + +static void sunxi_usb_passby(struct sunxi_usbc_hcd *sunxi_usbc, int enable) +{ + unsigned long bits = 0; + void *addr = sunxi_usbc_get_io_base(sunxi_usbc->id) + + SUNXI_USB_PMU_IRQ_ENABLE; + + bits = SUNXI_EHCI_AHB_ICHR8_EN | + SUNXI_EHCI_AHB_INCR4_BURST_EN | + SUNXI_EHCI_AHB_INCRX_ALIGN_EN | + SUNXI_EHCI_ULPI_BYPASS_EN; + + if (enable) + setbits_le32(addr, bits); + else + clrbits_le32(addr, bits); + + return; +} + +int sunxi_usbc_request_resources(int index) +{ + struct sunxi_usbc_hcd *sunxi_usbc = &sunxi_usbc_hcd[index]; + + sunxi_usbc->gpio_vbus = get_vbus_gpio(index); + if (sunxi_usbc->gpio_vbus != -1) + return gpio_request(sunxi_usbc->gpio_vbus, "usbc_vbus"); + + return 0; +} + +int sunxi_usbc_free_resources(int index) +{ + struct sunxi_usbc_hcd *sunxi_usbc = &sunxi_usbc_hcd[index]; + + if (sunxi_usbc->gpio_vbus != -1) + return gpio_free(sunxi_usbc->gpio_vbus); + + return 0; +} + +void sunxi_usbc_enable(int index) +{ + struct sunxi_usbc_hcd *sunxi_usbc = &sunxi_usbc_hcd[index]; + struct sunxi_ccm_reg *ccm = (struct sunxi_ccm_reg *)SUNXI_CCM_BASE; + + /* enable common PHY only once */ + if (enabled_hcd_count == 0) + setbits_le32(&ccm->usb_clk_cfg, CCM_USB_CTRL_PHYGATE); + + setbits_le32(&ccm->usb_clk_cfg, sunxi_usbc->usb_rst_mask); + setbits_le32(&ccm->ahb_gate0, sunxi_usbc->ahb_clk_mask); +#if defined CONFIG_MACH_SUN6I || defined CONFIG_MACH_SUN8I + setbits_le32(&ccm->ahb_reset0_cfg, sunxi_usbc->ahb_clk_mask); +#endif + + sunxi_usb_phy_init(sunxi_usbc); + + if (sunxi_usbc->id != 0) + sunxi_usb_passby(sunxi_usbc, SUNXI_USB_PASSBY_EN); + + enabled_hcd_count++; +} + +void sunxi_usbc_disable(int index) +{ + struct sunxi_usbc_hcd *sunxi_usbc = &sunxi_usbc_hcd[index]; + struct sunxi_ccm_reg *ccm = (struct sunxi_ccm_reg *)SUNXI_CCM_BASE; + + if (sunxi_usbc->id != 0) + sunxi_usb_passby(sunxi_usbc, !SUNXI_USB_PASSBY_EN); + +#if defined CONFIG_MACH_SUN6I || defined CONFIG_MACH_SUN8I + clrbits_le32(&ccm->ahb_reset0_cfg, sunxi_usbc->ahb_clk_mask); +#endif + clrbits_le32(&ccm->ahb_gate0, sunxi_usbc->ahb_clk_mask); + clrbits_le32(&ccm->usb_clk_cfg, sunxi_usbc->usb_rst_mask); + + /* disable common PHY only once, for the last enabled hcd */ + if (enabled_hcd_count == 1) + clrbits_le32(&ccm->usb_clk_cfg, CCM_USB_CTRL_PHYGATE); + + enabled_hcd_count--; +} + +void sunxi_usbc_vbus_enable(int index) +{ + struct sunxi_usbc_hcd *sunxi_usbc = &sunxi_usbc_hcd[index]; + +#ifdef AXP_DRIVEBUS + if (use_axp_drivebus(index)) + axp_drivebus_enable(); +#endif + if (sunxi_usbc->gpio_vbus != -1) + gpio_direction_output(sunxi_usbc->gpio_vbus, 1); +} + +void sunxi_usbc_vbus_disable(int index) +{ + struct sunxi_usbc_hcd *sunxi_usbc = &sunxi_usbc_hcd[index]; + +#ifdef AXP_DRIVEBUS + if (use_axp_drivebus(index)) + axp_drivebus_disable(); +#endif + if (sunxi_usbc->gpio_vbus != -1) + gpio_direction_output(sunxi_usbc->gpio_vbus, 0); +} diff --git a/arch/arm/cpu/armv7/tegra-common/Kconfig b/arch/arm/cpu/armv7/tegra-common/Kconfig index 3ea6d7651c..1446452c23 100644 --- a/arch/arm/cpu/armv7/tegra-common/Kconfig +++ b/arch/arm/cpu/armv7/tegra-common/Kconfig @@ -20,10 +20,6 @@ endchoice config USE_PRIVATE_LIBGCC default y if SPL_BUILD -config SYS_CPU - default "arm720t" if SPL_BUILD - default "armv7" if !SPL_BUILD - source "arch/arm/cpu/armv7/tegra20/Kconfig" source "arch/arm/cpu/armv7/tegra30/Kconfig" source "arch/arm/cpu/armv7/tegra114/Kconfig" diff --git a/arch/arm/cpu/armv7/tegra114/Makefile b/arch/arm/cpu/armv7/tegra114/Makefile deleted file mode 100644 index 77e231959b..0000000000 --- a/arch/arm/cpu/armv7/tegra114/Makefile +++ /dev/null @@ -1,21 +0,0 @@ -# -# Copyright (c) 2010-2013, NVIDIA CORPORATION. All rights reserved. -# -# (C) Copyright 2000-2003 -# 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/>. -# - -# necessary to create built-in.o -obj- := __dummy__.o diff --git a/arch/arm/cpu/armv7/tegra124/Kconfig b/arch/arm/cpu/armv7/tegra124/Kconfig index 6a1c83a27b..88f627c932 100644 --- a/arch/arm/cpu/armv7/tegra124/Kconfig +++ b/arch/arm/cpu/armv7/tegra124/Kconfig @@ -6,6 +6,15 @@ choice 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" @@ -15,6 +24,7 @@ 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/tegra124/Makefile b/arch/arm/cpu/armv7/tegra124/Makefile deleted file mode 100644 index 9478d447db..0000000000 --- a/arch/arm/cpu/armv7/tegra124/Makefile +++ /dev/null @@ -1,9 +0,0 @@ -# -# (C) Copyright 2013-2014 -# NVIDIA Corporation <www.nvidia.com> -# -# SPDX-License-Identifier: GPL-2.0+ -# - -# necessary to create built-in.o -obj- := __dummy__.o diff --git a/arch/arm/cpu/armv7/tegra20/display.c b/arch/arm/cpu/armv7/tegra20/display.c index d98cec9018..61efed6464 100644 --- a/arch/arm/cpu/armv7/tegra20/display.c +++ b/arch/arm/cpu/armv7/tegra20/display.c @@ -45,8 +45,8 @@ static void update_window(struct dc_ctlr *dc, struct disp_ctl_win *win) writel(0, &dc->win.h_initial_dda); writel(0, &dc->win.v_initial_dda); - h_dda = (win->w * 0x1000) / max(win->out_w - 1, 1); - v_dda = (win->h * 0x1000) / max(win->out_h - 1, 1); + 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; diff --git a/arch/arm/cpu/armv7/tegra30/Makefile b/arch/arm/cpu/armv7/tegra30/Makefile deleted file mode 100644 index 413eba102a..0000000000 --- a/arch/arm/cpu/armv7/tegra30/Makefile +++ /dev/null @@ -1,21 +0,0 @@ -# -# Copyright (c) 2010-2012, NVIDIA CORPORATION. All rights reserved. -# -# (C) Copyright 2000-2003 -# 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/>. -# - -# necessary to create built-in.o -obj- := __dummy__.o diff --git a/arch/arm/cpu/armv7/uniphier/Kconfig b/arch/arm/cpu/armv7/uniphier/Kconfig index 524b193e58..0556e4b350 100644 --- a/arch/arm/cpu/armv7/uniphier/Kconfig +++ b/arch/arm/cpu/armv7/uniphier/Kconfig @@ -5,15 +5,17 @@ config SYS_SOC default "uniphier" config SYS_CONFIG_NAME - default "ph1_pro4" if MACH_PH1_PRO4 - default "ph1_ld4" if MACH_PH1_LD4 - default "ph1_sld8" if MACH_PH1_SLD8 + default "uniphier" + +config UNIPHIER_SMP + bool choice prompt "UniPhier SoC select" config MACH_PH1_PRO4 bool "PH1-Pro4" + select UNIPHIER_SMP config MACH_PH1_LD4 bool "PH1-LD4" @@ -23,4 +25,70 @@ config MACH_PH1_SLD8 endchoice +choice + prompt "UniPhier Support Card select" + optional + +config PFC_MICRO_SUPPORT_CARD + bool "Support card with PFC CPLD" + help + This option provides support for the expansion board with PFC + original address mapping. + + Say Y to use the on-board UART, Ether, LED devices. + +config DCC_MICRO_SUPPORT_CARD + bool "Support card with DCC CPLD" + help + This option provides support for the expansion board with DCC- + arranged address mapping that is compatible with legacy UniPhier + reference boards. + + Say Y to use the on-board UART, Ether, LED devices. + +endchoice + +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 + help + The command "ddrphy" shows the resulting parameters of DDR PHY + training; it is useful for the evaluation of DDR PHY training. + +choice + prompt "DDR3 Frequency select" + depends on DRAM_INIT + +config DDR_FREQ_1600 + bool "DDR3 1600" + depends on MACH_PH1_PRO4 || MACH_PH1_LD4 + +config DDR_FREQ_1333 + bool "DDR3 1333" + depends on MACH_PH1_LD4 || MACH_PH1_SLD8 + +endchoice + +config DDR_FREQ + int + default 1333 if DDR_FREQ_1333 + default 1600 if DDR_FREQ_1600 + endmenu diff --git a/arch/arm/cpu/armv7/uniphier/Makefile b/arch/arm/cpu/armv7/uniphier/Makefile index 7cedddaadc..05462320b5 100644 --- a/arch/arm/cpu/armv7/uniphier/Makefile +++ b/arch/arm/cpu/armv7/uniphier/Makefile @@ -8,11 +8,15 @@ obj-$(CONFIG_SPL_BUILD) += spl.o obj-y += timer.o obj-y += reset.o obj-y += cache_uniphier.o +obj-$(CONFIG_BOARD_POSTCLK_INIT) += board_postclk_init.o obj-y += dram_init.o +obj-$(CONFIG_DRAM_INIT) += ddrphy_training.o obj-$(CONFIG_DISPLAY_CPUINFO) += cpu_info.o +obj-$(CONFIG_BOARD_EARLY_INIT_R) += board_early_init_r.o obj-$(CONFIG_BOARD_LATE_INIT) += board_late_init.o obj-$(CONFIG_UNIPHIER_SMP) += smp.o -obj-$(if $(CONFIG_SPL_BUILD),,y) += cmd_pinmon.o +obj-$(CONFIG_CMD_PINMON) += cmd_pinmon.o +obj-$(CONFIG_CMD_DDRPHY_DUMP) += cmd_ddrphy.o obj-y += board_common.o obj-$(CONFIG_PFC_MICRO_SUPPORT_CARD) += support_card.o diff --git a/arch/arm/cpu/armv7/uniphier/board_early_init_r.c b/arch/arm/cpu/armv7/uniphier/board_early_init_r.c new file mode 100644 index 0000000000..cb7e04fc36 --- /dev/null +++ b/arch/arm/cpu/armv7/uniphier/board_early_init_r.c @@ -0,0 +1,15 @@ +/* + * Copyright (C) 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 board_early_init_r(void) +{ + uniphier_board_late_init(); + return 0; +} diff --git a/arch/arm/cpu/armv7/uniphier/board_late_init.c b/arch/arm/cpu/armv7/uniphier/board_late_init.c index 37300206f6..0622a1e16e 100644 --- a/arch/arm/cpu/armv7/uniphier/board_late_init.c +++ b/arch/arm/cpu/armv7/uniphier/board_late_init.c @@ -26,42 +26,6 @@ static void nand_denali_wp_disable(void) #endif } -static void nand_denali_fixup(void) -{ -#if defined(CONFIG_NAND_DENALI) && \ - (defined(CONFIG_MACH_PH1_SLD8) || defined(CONFIG_MACH_PH1_PRO4)) - /* - * The Denali NAND controller on some of UniPhier SoCs does not - * automatically query the device parameters. For those SoCs, - * some registers must be set after the device is probed. - */ - void __iomem *denali_reg = (void __iomem *)CONFIG_SYS_NAND_REGS_BASE; - struct mtd_info *mtd; - struct nand_chip *chip; - - if (nand_curr_device < 0 || - nand_curr_device >= CONFIG_SYS_MAX_NAND_DEVICE) { - /* NAND was not detected. Just return. */ - return; - } - - mtd = &nand_info[nand_curr_device]; - chip = mtd->priv; - - writel(mtd->erasesize / mtd->writesize, denali_reg + PAGES_PER_BLOCK); - writel(0, denali_reg + DEVICE_WIDTH); - writel(mtd->writesize, denali_reg + DEVICE_MAIN_AREA_SIZE); - writel(mtd->oobsize, denali_reg + DEVICE_SPARE_AREA_SIZE); - writel(1, denali_reg + DEVICES_CONNECTED); - - /* - * chip->scan_bbt in nand_scan_tail() has been skipped. - * It should be done in here. - */ - chip->scan_bbt(mtd); -#endif -} - int board_late_init(void) { puts("MODE: "); @@ -70,7 +34,6 @@ int board_late_init(void) case BOOT_DEVICE_MMC1: printf("eMMC Boot\n"); setenv("bootmode", "emmcboot"); - nand_denali_fixup(); break; case BOOT_DEVICE_NAND: printf("NAND Boot\n"); @@ -80,7 +43,6 @@ int board_late_init(void) case BOOT_DEVICE_NOR: printf("NOR Boot\n"); setenv("bootmode", "norboot"); - nand_denali_fixup(); break; default: printf("Unsupported Boot Mode\n"); diff --git a/arch/arm/cpu/armv7/uniphier/ph1-ld4/board_postclk_init.c b/arch/arm/cpu/armv7/uniphier/board_postclk_init.c index 4302277dfc..89e44bb95b 100644 --- a/arch/arm/cpu/armv7/uniphier/ph1-ld4/board_postclk_init.c +++ b/arch/arm/cpu/armv7/uniphier/board_postclk_init.c @@ -5,11 +5,13 @@ * SPDX-License-Identifier: GPL-2.0+ */ -#include <common.h> +#include <linux/compiler.h> #include <asm/arch/led.h> #include <asm/arch/board.h> -void bcu_init(void); +void __weak bcu_init(void) +{ +}; void sbc_init(void); void sg_init(void); void pll_init(void); @@ -18,12 +20,15 @@ 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(); @@ -33,7 +38,7 @@ int board_postclk_init(void) clkrst_init(); led_write(B, 2, , ); - +#endif pin_init(); led_write(B, 3, , ); diff --git a/arch/arm/cpu/armv7/uniphier/cmd_ddrphy.c b/arch/arm/cpu/armv7/uniphier/cmd_ddrphy.c new file mode 100644 index 0000000000..431d9010f1 --- /dev/null +++ b/arch/arm/cpu/armv7/uniphier/cmd_ddrphy.c @@ -0,0 +1,229 @@ +/* + * Copyright (C) 2014 Panasonic Corporation + * Author: Masahiro Yamada <yamada.m@jp.panasonic.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <asm/io.h> +#include <asm/arch/ddrphy-regs.h> + +/* Select either decimal or hexadecimal */ +#if 1 +#define PRINTF_FORMAT "%2d" +#else +#define PRINTF_FORMAT "%02x" +#endif +/* field separator */ +#define FS " " + +static u32 read_bdl(struct ddrphy_datx8 __iomem *dx, int index) +{ + return (readl(&dx->bdlr[index / 5]) >> (index % 5 * 6)) & 0x3f; +} + +static void dump_loop(void (*callback)(struct ddrphy_datx8 __iomem *)) +{ + int ch, p, dx; + struct ddrphy __iomem *phy; + + for (ch = 0; ch < NR_DDRCH; ch++) { + for (p = 0; p < NR_DDRPHY_PER_CH; p++) { + phy = (struct ddrphy __iomem *)DDRPHY_BASE(ch, p); + + for (dx = 0; dx < NR_DATX8_PER_DDRPHY; dx++) { + printf("CH%dP%dDX%d:", ch, p, dx); + (*callback)(&phy->dx[dx]); + printf("\n"); + } + } + } +} + +static void __wbdl_dump(struct ddrphy_datx8 __iomem *dx) +{ + int i; + + for (i = 0; i < 10; i++) + printf(FS PRINTF_FORMAT, read_bdl(dx, i)); + + printf(FS "(+" PRINTF_FORMAT ")", readl(&dx->lcdlr[1]) & 0xff); +} + +void wbdl_dump(void) +{ + printf("\n--- Write Bit Delay Line ---\n"); + printf(" DQ0 DQ1 DQ2 DQ3 DQ4 DQ5 DQ6 DQ7 DM DQS (WDQD)\n"); + + dump_loop(&__wbdl_dump); +} + +static void __rbdl_dump(struct ddrphy_datx8 __iomem *dx) +{ + int i; + + for (i = 15; i < 24; i++) + printf(FS PRINTF_FORMAT, read_bdl(dx, i)); + + printf(FS "(+" PRINTF_FORMAT ")", (readl(&dx->lcdlr[1]) >> 8) & 0xff); +} + +void rbdl_dump(void) +{ + printf("\n--- Read Bit Delay Line ---\n"); + printf(" DQ0 DQ1 DQ2 DQ3 DQ4 DQ5 DQ6 DQ7 DM (RDQSD)\n"); + + dump_loop(&__rbdl_dump); +} + +static void __wld_dump(struct ddrphy_datx8 __iomem *dx) +{ + int rank; + u32 lcdlr0 = readl(&dx->lcdlr[0]); + u32 gtr = readl(&dx->gtr); + + for (rank = 0; rank < 4; rank++) { + u32 wld = (lcdlr0 >> (8 * rank)) & 0xff; /* Delay */ + u32 wlsl = (gtr >> (12 + 2 * rank)) & 0x3; /* System Latency */ + + printf(FS PRINTF_FORMAT "%sT", wld, + wlsl == 0 ? "-1" : wlsl == 1 ? "+0" : "+1"); + } +} + +void wld_dump(void) +{ + printf("\n--- Write Leveling Delay ---\n"); + printf(" Rank0 Rank1 Rank2 Rank3\n"); + + dump_loop(&__wld_dump); +} + +static void __dqsgd_dump(struct ddrphy_datx8 __iomem *dx) +{ + int rank; + u32 lcdlr2 = readl(&dx->lcdlr[2]); + u32 gtr = readl(&dx->gtr); + + for (rank = 0; rank < 4; rank++) { + u32 dqsgd = (lcdlr2 >> (8 * rank)) & 0xff; /* Delay */ + u32 dgsl = (gtr >> (3 * rank)) & 0x7; /* System Latency */ + + printf(FS PRINTF_FORMAT "+%dT", dqsgd, dgsl); + } +} + +void dqsgd_dump(void) +{ + printf("\n--- DQS Gating Delay ---\n"); + printf(" Rank0 Rank1 Rank2 Rank3\n"); + + dump_loop(&__dqsgd_dump); +} + +static void __mdl_dump(struct ddrphy_datx8 __iomem *dx) +{ + int i; + u32 mdl = readl(&dx->mdlr); + for (i = 0; i < 3; i++) + printf(FS PRINTF_FORMAT, (mdl >> (8 * i)) & 0xff); +} + +void mdl_dump(void) +{ + printf("\n--- Master Delay Line ---\n"); + printf(" IPRD TPRD MDLD\n"); + + dump_loop(&__mdl_dump); +} + +#define REG_DUMP(x) \ + { u32 __iomem *p = &phy->x; printf("%3d: %-10s: %p : %08x\n", \ + p - (u32 *)phy, #x, p, readl(p)); } + +void reg_dump(void) +{ + int ch, p; + struct ddrphy __iomem *phy; + + printf("\n--- DDR PHY registers ---\n"); + + for (ch = 0; ch < NR_DDRCH; ch++) { + for (p = 0; p < NR_DDRPHY_PER_CH; p++) { + printf("== Ch%d, PHY%d ==\n", ch, p); + printf(" No: Name : Address : Data\n"); + + phy = (struct ddrphy __iomem *)DDRPHY_BASE(ch, p); + + REG_DUMP(ridr); + REG_DUMP(pir); + REG_DUMP(pgcr[0]); + REG_DUMP(pgcr[1]); + REG_DUMP(pgsr[0]); + REG_DUMP(pgsr[1]); + REG_DUMP(pllcr); + REG_DUMP(ptr[0]); + REG_DUMP(ptr[1]); + REG_DUMP(ptr[2]); + REG_DUMP(ptr[3]); + REG_DUMP(ptr[4]); + REG_DUMP(acmdlr); + REG_DUMP(acbdlr); + REG_DUMP(dxccr); + REG_DUMP(dsgcr); + REG_DUMP(dcr); + REG_DUMP(dtpr[0]); + REG_DUMP(dtpr[1]); + REG_DUMP(dtpr[2]); + REG_DUMP(mr0); + REG_DUMP(mr1); + REG_DUMP(mr2); + REG_DUMP(mr3); + REG_DUMP(dx[0].gcr); + REG_DUMP(dx[0].gtr); + REG_DUMP(dx[1].gcr); + REG_DUMP(dx[1].gtr); + } + } +} + +static int do_ddr(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) +{ + char *cmd = argv[1]; + + if (argc == 1) + cmd = "all"; + + if (!strcmp(cmd, "wbdl") || !strcmp(cmd, "all")) + wbdl_dump(); + + if (!strcmp(cmd, "rbdl") || !strcmp(cmd, "all")) + rbdl_dump(); + + if (!strcmp(cmd, "wld") || !strcmp(cmd, "all")) + wld_dump(); + + if (!strcmp(cmd, "dqsgd") || !strcmp(cmd, "all")) + dqsgd_dump(); + + if (!strcmp(cmd, "mdl") || !strcmp(cmd, "all")) + mdl_dump(); + + if (!strcmp(cmd, "reg") || !strcmp(cmd, "all")) + reg_dump(); + + return 0; +} + +U_BOOT_CMD( + ddr, 2, 1, do_ddr, + "UniPhier DDR PHY parameters dumper", + "- dump all of the followings\n" + "ddr wbdl - dump Write Bit Delay\n" + "ddr rbdl - dump Read Bit Delay\n" + "ddr wld - dump Write Leveling\n" + "ddr dqsgd - dump DQS Gating Delay\n" + "ddr mdl - dump Master Delay Line\n" + "ddr reg - dump registers\n" +); diff --git a/arch/arm/cpu/armv7/uniphier/cmd_pinmon.c b/arch/arm/cpu/armv7/uniphier/cmd_pinmon.c index eef9f39840..3561b40a33 100644 --- a/arch/arm/cpu/armv7/uniphier/cmd_pinmon.c +++ b/arch/arm/cpu/armv7/uniphier/cmd_pinmon.c @@ -7,6 +7,7 @@ #include <common.h> #include <asm/arch/boot-device.h> +#include <asm/arch/sbc-regs.h> static int do_pinmon(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { @@ -15,6 +16,8 @@ static int do_pinmon(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) mode_sel = get_boot_mode_sel(); + printf("Boot Swap: %s\n\n", boot_is_swapped() ? "ON" : "OFF"); + puts("Boot Mode Pin:\n"); for (table = boot_device_table; strlen(table->info); table++) { diff --git a/arch/arm/cpu/armv7/uniphier/ddrphy_training.c b/arch/arm/cpu/armv7/uniphier/ddrphy_training.c new file mode 100644 index 0000000000..cc8b8ad648 --- /dev/null +++ b/arch/arm/cpu/armv7/uniphier/ddrphy_training.c @@ -0,0 +1,144 @@ +/* + * Copyright (C) 2011-2014 Panasonic Corporation + * Author: Masahiro Yamada <yamada.m@jp.panasonic.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <asm/io.h> +#include <asm/arch/ddrphy-regs.h> + +void ddrphy_prepare_training(struct ddrphy __iomem *phy, int rank) +{ + int dx; + u32 __iomem tmp, *p; + + for (dx = 0; dx < NR_DATX8_PER_DDRPHY; dx++) { + p = &phy->dx[dx].gcr; + + tmp = readl(p); + /* Specify the rank that should be write leveled */ + tmp &= ~DXGCR_WLRKEN_MASK; + tmp |= (1 << (DXGCR_WLRKEN_SHIFT + rank)) & DXGCR_WLRKEN_MASK; + writel(tmp, p); + } + + p = &phy->dtcr; + + tmp = readl(p); + /* Specify the rank used during data bit deskew and eye centering */ + tmp &= ~DTCR_DTRANK_MASK; + tmp |= (rank << DTCR_DTRANK_SHIFT) & DTCR_DTRANK_MASK; + /* Use Multi-Purpose Register for DQS gate training */ + tmp |= DTCR_DTMPR; + /* Specify the rank enabled for data-training */ + tmp &= ~DTCR_RNKEN_MASK; + tmp |= (1 << (DTCR_RNKEN_SHIFT + rank)) & DTCR_RNKEN_MASK; + writel(tmp, p); +} + +struct ddrphy_init_sequence { + char *description; + u32 init_flag; + u32 done_flag; + u32 err_flag; +}; + +static struct ddrphy_init_sequence init_sequence[] = { + { + "DRAM Initialization", + PIR_DRAMRST | PIR_DRAMINIT, + PGSR0_DIDONE, + PGSR0_DIERR + }, + { + "Write Leveling", + PIR_WL, + PGSR0_WLDONE, + PGSR0_WLERR + }, + { + "Read DQS Gate Training", + PIR_QSGATE, + PGSR0_QSGDONE, + PGSR0_QSGERR + }, + { + "Write Leveling Adjustment", + PIR_WLADJ, + PGSR0_WLADONE, + PGSR0_WLAERR + }, + { + "Read Bit Deskew", + PIR_RDDSKW, + PGSR0_RDDONE, + PGSR0_RDERR + }, + { + "Write Bit Deskew", + PIR_WRDSKW, + PGSR0_WDDONE, + PGSR0_WDERR + }, + { + "Read Eye Training", + PIR_RDEYE, + PGSR0_REDONE, + PGSR0_REERR + }, + { + "Write Eye Training", + PIR_WREYE, + PGSR0_WEDONE, + PGSR0_WEERR + } +}; + +int ddrphy_training(struct ddrphy __iomem *phy) +{ + int i; + u32 pgsr0; + u32 init_flag = PIR_INIT; + u32 done_flag = PGSR0_IDONE; + int timeout = 50000; /* 50 msec is long enough */ +#ifdef DISPLAY_ELAPSED_TIME + ulong start = get_timer(0); +#endif + + for (i = 0; i < ARRAY_SIZE(init_sequence); i++) { + init_flag |= init_sequence[i].init_flag; + done_flag |= init_sequence[i].done_flag; + } + + writel(init_flag, &phy->pir); + + do { + if (--timeout < 0) { +#ifndef CONFIG_SPL_BUILD + printf("%s: error: timeout during DDR training\n", + __func__); +#endif + return -1; + } + udelay(1); + pgsr0 = readl(&phy->pgsr[0]); + } while ((pgsr0 & done_flag) != done_flag); + + for (i = 0; i < ARRAY_SIZE(init_sequence); i++) { + if (pgsr0 & init_sequence[i].err_flag) { +#ifndef CONFIG_SPL_BUILD + printf("%s: error: %s failed\n", __func__, + init_sequence[i].description); +#endif + return -1; + } + } + +#ifdef DISPLAY_ELAPSED_TIME + printf("%s: info: elapsed time %ld msec\n", get_timer(start)); +#endif + + return 0; +} diff --git a/arch/arm/cpu/armv7/uniphier/dram_init.c b/arch/arm/cpu/armv7/uniphier/dram_init.c index 5465a0e6bf..7de657b7af 100644 --- a/arch/arm/cpu/armv7/uniphier/dram_init.c +++ b/arch/arm/cpu/armv7/uniphier/dram_init.c @@ -16,7 +16,7 @@ int dram_init(void) DECLARE_GLOBAL_DATA_PTR; gd->ram_size = CONFIG_SYS_SDRAM_SIZE; -#if !defined(CONFIG_SPL) || defined(CONFIG_SPL_BUILD) +#ifdef CONFIG_DRAM_INIT led_write(B, 4, , ); { diff --git a/arch/arm/cpu/armv7/uniphier/init_page_table.c b/arch/arm/cpu/armv7/uniphier/init_page_table.c index d2738350a3..febb3c8e4b 100644 --- a/arch/arm/cpu/armv7/uniphier/init_page_table.c +++ b/arch/arm/cpu/armv7/uniphier/init_page_table.c @@ -17,18 +17,19 @@ #define REG DEVICE /* IO Register: Device */ #define DDR DEVICE /* DDR SDRAM: Device */ -#ifdef CONFIG_SPL_BUILD #define IS_SPL_TEXT_AREA(x) ((x) == ((CONFIG_SPL_TEXT_BASE) >> 20)) -#else -#define IS_SPL_TEXT_AREA(x) ((x) == ((CONFIG_SYS_TEXT_BASE) >> 20)) -#endif #define IS_INIT_STACK_AREA(x) ((x) == ((CONFIG_SYS_INIT_SP_ADDR) >> 20)) #define IS_SSC(x) ((IS_SPL_TEXT_AREA(x)) || \ (IS_INIT_STACK_AREA(x))) #define IS_EXT(x) ((x) < 0x100) -#define IS_REG(x) (0x500 <= (x) && (x) < 0x700) + +/* 0x20000000-0x2fffffff, 0xf0000000-0xffffffff are only used by PH1-sLD3 */ +#define IS_REG(x) (0x200 <= (x) && (x) < 0x300) || \ + (0x500 <= (x) && (x) < 0x700) || \ + (0xf00 <= (x)) + #define IS_DDR(x) (0x800 <= (x) && (x) < 0xf00) #define MMU_FLAGS(x) (IS_SSC(x)) ? SSC : \ diff --git a/arch/arm/cpu/armv7/uniphier/lowlevel_init.S b/arch/arm/cpu/armv7/uniphier/lowlevel_init.S index 0ea12d3cfc..c208ab67a1 100644 --- a/arch/arm/cpu/armv7/uniphier/lowlevel_init.S +++ b/arch/arm/cpu/armv7/uniphier/lowlevel_init.S @@ -26,6 +26,10 @@ ENTRY(lowlevel_init) orr r0, r0, #(CR_C | CR_M) @ enable MMU and Dcache mcr p15, 0, r0, c1, c0, 0 +#ifdef CONFIG_DEBUG_LL + bl setup_lowlevel_debug +#endif + /* * Now we are using the page table embedded in the Boot ROM. * It is not handy since it is not a straight mapped table for sLD3. diff --git a/arch/arm/cpu/armv7/uniphier/ph1-ld4/Makefile b/arch/arm/cpu/armv7/uniphier/ph1-ld4/Makefile index 781b511a97..0752906121 100644 --- a/arch/arm/cpu/armv7/uniphier/ph1-ld4/Makefile +++ b/arch/arm/cpu/armv7/uniphier/ph1-ld4/Makefile @@ -3,9 +3,10 @@ # obj-$(CONFIG_DISPLAY_BOARDINFO) += board_info.o -obj-y += platdevice.o +obj-$(if $(CONFIG_OF_CONTROL),,y) += platdevice.o obj-y += boot-mode.o -obj-$(CONFIG_BOARD_POSTCLK_INIT) += board_postclk_init.o bcu_init.o \ - sbc_init.o sg_init.o pll_init.o clkrst_init.o pinctrl.o -obj-$(CONFIG_SPL_BUILD) += pll_spectrum.o \ - umc_init.o +obj-$(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-ld4/ddrphy_init.c b/arch/arm/cpu/armv7/uniphier/ph1-ld4/ddrphy_init.c new file mode 100644 index 0000000000..60fc5ad6ea --- /dev/null +++ b/arch/arm/cpu/armv7/uniphier/ph1-ld4/ddrphy_init.c @@ -0,0 +1,70 @@ +/* + * Copyright (C) 2014 Panasonic Corporation + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <linux/types.h> +#include <asm/io.h> +#include <asm/arch/ddrphy-regs.h> + +void ddrphy_init(struct ddrphy __iomem *phy, int freq, int size) +{ + u32 tmp; + + writel(0x0300c473, &phy->pgcr[1]); + if (freq == 1333) { + writel(0x0a806844, &phy->ptr[0]); + writel(0x208e0124, &phy->ptr[1]); + } else { + writel(0x0c807d04, &phy->ptr[0]); + writel(0x2710015E, &phy->ptr[1]); + } + writel(0x00083DEF, &phy->ptr[2]); + if (freq == 1333) { + writel(0x0f051616, &phy->ptr[3]); + writel(0x06ae08d6, &phy->ptr[4]); + } else { + writel(0x12061A80, &phy->ptr[3]); + writel(0x08027100, &phy->ptr[4]); + } + writel(0xF004001A, &phy->dsgcr); + + /* change the value of the on-die pull-up/pull-down registors */ + tmp = readl(&phy->dxccr); + tmp &= ~0x0ee0; + tmp |= DXCCR_DQSNRES_688_OHM | DXCCR_DQSRES_688_OHM; + writel(tmp, &phy->dxccr); + + writel(0x0000040B, &phy->dcr); + if (freq == 1333) { + writel(0x85589955, &phy->dtpr[0]); + if (size == 1) + writel(0x1a8253c0, &phy->dtpr[1]); + else + writel(0x1a8363c0, &phy->dtpr[1]); + writel(0x5002c200, &phy->dtpr[2]); + writel(0x00000b51, &phy->mr0); + } else { + writel(0x999cbb66, &phy->dtpr[0]); + if (size == 1) + writel(0x1a82dbc0, &phy->dtpr[1]); + else + writel(0x1a878400, &phy->dtpr[1]); + writel(0xa00214f8, &phy->dtpr[2]); + writel(0x00000d71, &phy->mr0); + } + writel(0x00000006, &phy->mr1); + if (freq == 1333) + writel(0x00000290, &phy->mr2); + else + writel(0x00000298, &phy->mr2); + + writel(0x00000800, &phy->mr3); + + while (!(readl(&phy->pgsr[0]) & PGSR0_IDONE)) + ; + + writel(0x0300C473, &phy->pgcr[1]); + writel(0x0000005D, &phy->zq[0].cr[1]); +} diff --git a/arch/arm/cpu/armv7/uniphier/ph1-ld4/lowlevel_debug.S b/arch/arm/cpu/armv7/uniphier/ph1-ld4/lowlevel_debug.S new file mode 100644 index 0000000000..c0778a0abb --- /dev/null +++ b/arch/arm/cpu/armv7/uniphier/ph1-ld4/lowlevel_debug.S @@ -0,0 +1,29 @@ +/* + * On-chip UART initializaion for low-level debugging + * + * Copyright (C) 2014 Panasonic Corporation + * Author: Masahiro Yamada <yamada.m@jp.panasonic.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <linux/linkage.h> +#include <asm/arch/sg-regs.h> + +#define UART_CLK 36864000 +#include <asm/arch/debug-uart.S> + +ENTRY(setup_lowlevel_debug) + init_debug_uart r0, r1, r2 + + /* UART Port 0 */ + set_pinsel 85, 1, r0, r1 + set_pinsel 88, 1, r0, r1 + + ldr r0, =SG_IECTRL + ldr r1, [r0] + orr r1, r1, #1 + str r1, [r0] + + mov pc, lr +ENDPROC(setup_lowlevel_debug) diff --git a/arch/arm/cpu/armv7/uniphier/ph1-ld4/platdevice.c b/arch/arm/cpu/armv7/uniphier/ph1-ld4/platdevice.c index 0047223181..9d51299308 100644 --- a/arch/arm/cpu/armv7/uniphier/ph1-ld4/platdevice.c +++ b/arch/arm/cpu/armv7/uniphier/ph1-ld4/platdevice.c @@ -13,3 +13,15 @@ SERIAL_DEVICE(0, 0x54006800, UART_MASTER_CLK) SERIAL_DEVICE(1, 0x54006900, UART_MASTER_CLK) SERIAL_DEVICE(2, 0x54006a00, UART_MASTER_CLK) SERIAL_DEVICE(3, 0x54006b00, UART_MASTER_CLK) + +struct uniphier_ehci_platform_data uniphier_ehci_platdata[] = { + { + .base = 0x5a800100, + }, + { + .base = 0x5a810100, + }, + { + .base = 0x5a820100, + }, +}; diff --git a/arch/arm/cpu/armv7/uniphier/ph1-ld4/sbc_init.c b/arch/arm/cpu/armv7/uniphier/ph1-ld4/sbc_init.c index a37ed1674f..4839c943c7 100644 --- a/arch/arm/cpu/armv7/uniphier/ph1-ld4/sbc_init.c +++ b/arch/arm/cpu/armv7/uniphier/ph1-ld4/sbc_init.c @@ -12,6 +12,13 @@ void sbc_init(void) { + u32 tmp; + + /* system bus output enable */ + tmp = readl(PC0CTRL); + tmp &= 0xfffffcff; + writel(tmp, PC0CTRL); + /* XECS1: sub/boot memory (boot swap = off/on) */ writel(SBCTRL0_SAVEPIN_MEM_VALUE, SBCTRL10); writel(SBCTRL1_SAVEPIN_MEM_VALUE, SBCTRL11); diff --git a/arch/arm/cpu/armv7/uniphier/ph1-ld4/umc_init.c b/arch/arm/cpu/armv7/uniphier/ph1-ld4/umc_init.c index 1344ac1caa..87889160a7 100644 --- a/arch/arm/cpu/armv7/uniphier/ph1-ld4/umc_init.c +++ b/arch/arm/cpu/armv7/uniphier/ph1-ld4/umc_init.c @@ -7,6 +7,7 @@ #include <common.h> #include <asm/io.h> #include <asm/arch/umc-regs.h> +#include <asm/arch/ddrphy-regs.h> static inline void umc_start_ssif(void __iomem *ssif_base) { @@ -125,6 +126,8 @@ static inline int umc_init_sub(int freq, int size_ch0, int size_ch1) void __iomem *ca_base1 = (void __iomem *)UMC_CA_BASE(1); void __iomem *dramcont0 = (void __iomem *)UMC_DRAMCONT_BASE(0); void __iomem *dramcont1 = (void __iomem *)UMC_DRAMCONT_BASE(1); + void __iomem *phy0_0 = (void __iomem *)DDRPHY_BASE(0, 0); + void __iomem *phy1_0 = (void __iomem *)DDRPHY_BASE(1, 0); umc_dram_init_start(dramcont0); umc_dram_init_start(dramcont1); @@ -133,8 +136,18 @@ static inline int umc_init_sub(int freq, int size_ch0, int size_ch1) writel(0x00000101, dramcont0 + UMC_DIOCTLA); + ddrphy_init(phy0_0, freq, size_ch0); + + ddrphy_prepare_training(phy0_0, 0); + ddrphy_training(phy0_0); + writel(0x00000101, dramcont1 + UMC_DIOCTLA); + ddrphy_init(phy1_0, freq, size_ch1); + + ddrphy_prepare_training(phy1_0, 1); + ddrphy_training(phy1_0); + umc_dramcont_init(dramcont0, ca_base0, size_ch0, freq); umc_dramcont_init(dramcont1, ca_base1, size_ch1, freq); @@ -149,10 +162,6 @@ int umc_init(void) CONFIG_SDRAM1_SIZE / 0x08000000); } -#if CONFIG_DDR_FREQ != 1333 && CONFIG_DDR_FREQ != 1600 -#error Unsupported DDR Frequency. -#endif - #if (CONFIG_SDRAM0_SIZE == 0x08000000 || CONFIG_SDRAM0_SIZE == 0x10000000) && \ (CONFIG_SDRAM1_SIZE == 0x08000000 || CONFIG_SDRAM1_SIZE == 0x10000000) && \ CONFIG_DDR_NUM_CH0 == 1 && CONFIG_DDR_NUM_CH1 == 1 diff --git a/arch/arm/cpu/armv7/uniphier/ph1-pro4/Makefile b/arch/arm/cpu/armv7/uniphier/ph1-pro4/Makefile index e11f4f6d8b..8206e2a354 100644 --- a/arch/arm/cpu/armv7/uniphier/ph1-pro4/Makefile +++ b/arch/arm/cpu/armv7/uniphier/ph1-pro4/Makefile @@ -3,9 +3,9 @@ # obj-$(CONFIG_DISPLAY_BOARDINFO) += board_info.o -obj-y += platdevice.o +obj-$(if $(CONFIG_OF_CONTROL),,y) += platdevice.o obj-y += boot-mode.o -obj-$(CONFIG_BOARD_POSTCLK_INIT) += board_postclk_init.o sbc_init.o \ - sg_init.o pll_init.o clkrst_init.o pinctrl.o -obj-$(CONFIG_SPL_BUILD) += pll_spectrum.o \ - umc_init.o +obj-$(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_postclk_init.c b/arch/arm/cpu/armv7/uniphier/ph1-pro4/board_postclk_init.c deleted file mode 100644 index 7198829988..0000000000 --- a/arch/arm/cpu/armv7/uniphier/ph1-pro4/board_postclk_init.c +++ /dev/null @@ -1,39 +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/led.h> -#include <asm/arch/board.h> - -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) -{ - sbc_init(); - - sg_init(); - - pll_init(); - - uniphier_board_init(); - - led_write(B, 1, , ); - - clkrst_init(); - - led_write(B, 2, , ); - - pin_init(); - - led_write(B, 3, , ); - - return 0; -} diff --git a/arch/arm/cpu/armv7/uniphier/ph1-pro4/ddrphy_init.c b/arch/arm/cpu/armv7/uniphier/ph1-pro4/ddrphy_init.c new file mode 100644 index 0000000000..c5d1f606cf --- /dev/null +++ b/arch/arm/cpu/armv7/uniphier/ph1-pro4/ddrphy_init.c @@ -0,0 +1,70 @@ +/* + * Copyright (C) 2014 Panasonic Corporation + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <linux/types.h> +#include <asm/io.h> +#include <asm/arch/ddrphy-regs.h> + +void ddrphy_init(struct ddrphy __iomem *phy, int freq, int size) +{ + u32 tmp; + + writel(0x0300c473, &phy->pgcr[1]); + if (freq == 1333) { + writel(0x0a806844, &phy->ptr[0]); + writel(0x208e0124, &phy->ptr[1]); + } else { + writel(0x0c807d04, &phy->ptr[0]); + writel(0x2710015E, &phy->ptr[1]); + } + writel(0x00083DEF, &phy->ptr[2]); + if (freq == 1333) { + writel(0x0f051616, &phy->ptr[3]); + writel(0x06ae08d6, &phy->ptr[4]); + } else { + writel(0x12061A80, &phy->ptr[3]); + writel(0x08027100, &phy->ptr[4]); + } + writel(0xF004001A, &phy->dsgcr); + + /* change the value of the on-die pull-up/pull-down registors */ + tmp = readl(&phy->dxccr); + tmp &= ~0x0ee0; + tmp |= DXCCR_DQSNRES_688_OHM | DXCCR_DQSRES_688_OHM; + writel(tmp, &phy->dxccr); + + writel(0x0000040B, &phy->dcr); + if (freq == 1333) { + writel(0x85589955, &phy->dtpr[0]); + if (size == 1) + writel(0x1a8363c0, &phy->dtpr[1]); + else + writel(0x1a8363c0, &phy->dtpr[1]); + writel(0x5002c200, &phy->dtpr[2]); + writel(0x00000b51, &phy->mr0); + } else { + writel(0x999cbb66, &phy->dtpr[0]); + if (size == 1) + writel(0x1a878400, &phy->dtpr[1]); + else + writel(0x1a878400, &phy->dtpr[1]); + writel(0xa00214f8, &phy->dtpr[2]); + writel(0x00000d71, &phy->mr0); + } + writel(0x00000006, &phy->mr1); + if (freq == 1333) + writel(0x00000290, &phy->mr2); + else + writel(0x00000298, &phy->mr2); + + writel(0x00000000, &phy->mr3); + + while (!(readl(&phy->pgsr[0]) & PGSR0_IDONE)) + ; + + writel(0x0300C473, &phy->pgcr[1]); + writel(0x0000005D, &phy->zq[0].cr[1]); +} diff --git a/arch/arm/cpu/armv7/uniphier/ph1-pro4/lowlevel_debug.S b/arch/arm/cpu/armv7/uniphier/ph1-pro4/lowlevel_debug.S new file mode 100644 index 0000000000..a793b7c118 --- /dev/null +++ b/arch/arm/cpu/armv7/uniphier/ph1-pro4/lowlevel_debug.S @@ -0,0 +1,39 @@ +/* + * On-chip UART initializaion for low-level debugging + * + * Copyright (C) 2014 Panasonic Corporation + * Author: Masahiro Yamada <yamada.m@jp.panasonic.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <linux/linkage.h> +#include <asm/arch/sc-regs.h> +#include <asm/arch/sg-regs.h> + +#define UART_CLK 73728000 +#include <asm/arch/debug-uart.S> + +ENTRY(setup_lowlevel_debug) + ldr r0, =SC_CLKCTRL + ldr r1, [r0] + orr r1, r1, #SC_CLKCTRL_CLK_PERI + str r1, [r0] + + init_debug_uart r0, r1, r2 + + /* UART Port 0 */ + set_pinsel 127, 0, r0, r1 + set_pinsel 128, 0, r0, r1 + + ldr r0, =SG_LOADPINCTRL + mov r1, #1 + str r1, [r0] + + ldr r0, =SG_IECTRL + ldr r1, [r0] + orr r1, r1, #1 + str r1, [r0] + + mov pc, lr +ENDPROC(setup_lowlevel_debug) diff --git a/arch/arm/cpu/armv7/uniphier/ph1-pro4/pinctrl.c b/arch/arm/cpu/armv7/uniphier/ph1-pro4/pinctrl.c index 503c247d6b..4e3d47615b 100644 --- a/arch/arm/cpu/armv7/uniphier/ph1-pro4/pinctrl.c +++ b/arch/arm/cpu/armv7/uniphier/ph1-pro4/pinctrl.c @@ -41,5 +41,12 @@ void pin_init(void) sg_set_pinsel(54, 0); /* NRYBY0 -> NRYBY0 */ #endif +#ifdef CONFIG_USB_EHCI_UNIPHIER + sg_set_pinsel(184, 0); /* USB2VBUS -> USB2VBUS */ + sg_set_pinsel(185, 0); /* USB2OD -> USB2OD */ + sg_set_pinsel(187, 0); /* USB3VBUS -> USB3VBUS */ + sg_set_pinsel(188, 0); /* USB3OD -> USB3OD */ +#endif + writel(1, SG_LOADPINCTRL); } diff --git a/arch/arm/cpu/armv7/uniphier/ph1-pro4/platdevice.c b/arch/arm/cpu/armv7/uniphier/ph1-pro4/platdevice.c index 6da921e920..31ee2a2100 100644 --- a/arch/arm/cpu/armv7/uniphier/ph1-pro4/platdevice.c +++ b/arch/arm/cpu/armv7/uniphier/ph1-pro4/platdevice.c @@ -13,3 +13,12 @@ SERIAL_DEVICE(0, 0x54006800, UART_MASTER_CLK) SERIAL_DEVICE(1, 0x54006900, UART_MASTER_CLK) SERIAL_DEVICE(2, 0x54006a00, UART_MASTER_CLK) SERIAL_DEVICE(3, 0x54006b00, UART_MASTER_CLK) + +struct uniphier_ehci_platform_data uniphier_ehci_platdata[] = { + { + .base = 0x5a800100, + }, + { + .base = 0x5a810100, + }, +}; diff --git a/arch/arm/cpu/armv7/uniphier/ph1-pro4/sbc_init.c b/arch/arm/cpu/armv7/uniphier/ph1-pro4/sbc_init.c index f113db54d1..3c82a1aca4 100644 --- a/arch/arm/cpu/armv7/uniphier/ph1-pro4/sbc_init.c +++ b/arch/arm/cpu/armv7/uniphier/ph1-pro4/sbc_init.c @@ -22,16 +22,7 @@ void sbc_init(void) writel(SBCTRL2_SAVEPIN_PERI_VALUE, SBCTRL12); writel(SBCTRL4_SAVEPIN_PERI_VALUE, SBCTRL14); - if (readl(SBBASE0) & 0x1) { - /* - * Boot Swap Off: boot from mask ROM - * 0x00000000-0x01ffffff: mask ROM - * 0x02000000-0x3effffff: memory bank (31MB) - * 0x03f00000-0x3fffffff: peripherals (1MB) - */ - writel(0x0000be01, SBBASE0); /* dummy */ - writel(0x0200be01, SBBASE1); - } else { + if (boot_is_swapped()) { /* * Boot Swap On: boot from external NOR/SRAM * 0x02000000-0x03ffffff is a mirror of 0x00000000-0x01ffffff. @@ -40,6 +31,15 @@ void sbc_init(void) * 0x01f00000-0x01ffffff, 0x03f00000-0x03ffffff: peripherals */ writel(0x0000bc01, SBBASE0); + } else { + /* + * Boot Swap Off: boot from mask ROM + * 0x00000000-0x01ffffff: mask ROM + * 0x02000000-0x3effffff: memory bank (31MB) + * 0x03f00000-0x3fffffff: peripherals (1MB) + */ + writel(0x0000be01, SBBASE0); /* dummy */ + writel(0x0200be01, SBBASE1); } #elif defined(CONFIG_DCC_MICRO_SUPPORT_CARD) #if !defined(CONFIG_SPL_BUILD) diff --git a/arch/arm/cpu/armv7/uniphier/ph1-pro4/umc_init.c b/arch/arm/cpu/armv7/uniphier/ph1-pro4/umc_init.c index dd462875bb..1973ab04c2 100644 --- a/arch/arm/cpu/armv7/uniphier/ph1-pro4/umc_init.c +++ b/arch/arm/cpu/armv7/uniphier/ph1-pro4/umc_init.c @@ -7,6 +7,7 @@ #include <common.h> #include <asm/io.h> #include <asm/arch/umc-regs.h> +#include <asm/arch/ddrphy-regs.h> static inline void umc_start_ssif(void __iomem *ssif_base) { @@ -94,6 +95,10 @@ static inline int umc_init_sub(int freq, int size_ch0, int size_ch1) void __iomem *ca_base1 = (void __iomem *)UMC_CA_BASE(1); void __iomem *dramcont0 = (void __iomem *)UMC_DRAMCONT_BASE(0); void __iomem *dramcont1 = (void __iomem *)UMC_DRAMCONT_BASE(1); + void __iomem *phy0_0 = (void __iomem *)DDRPHY_BASE(0, 0); + void __iomem *phy0_1 = (void __iomem *)DDRPHY_BASE(0, 1); + void __iomem *phy1_0 = (void __iomem *)DDRPHY_BASE(1, 0); + void __iomem *phy1_1 = (void __iomem *)DDRPHY_BASE(1, 1); umc_dram_init_start(dramcont0); umc_dram_init_start(dramcont1); @@ -102,12 +107,32 @@ static inline int umc_init_sub(int freq, int size_ch0, int size_ch1) writel(0x00000101, dramcont0 + UMC_DIOCTLA); + ddrphy_init(phy0_0, freq, size_ch0); + + ddrphy_prepare_training(phy0_0, 0); + ddrphy_training(phy0_0); + writel(0x00000103, dramcont0 + UMC_DIOCTLA); + ddrphy_init(phy0_1, freq, size_ch0); + + ddrphy_prepare_training(phy0_1, 1); + ddrphy_training(phy0_1); + writel(0x00000101, dramcont1 + UMC_DIOCTLA); + ddrphy_init(phy1_0, freq, size_ch1); + + ddrphy_prepare_training(phy1_0, 0); + ddrphy_training(phy1_0); + writel(0x00000103, dramcont1 + UMC_DIOCTLA); + ddrphy_init(phy1_1, freq, size_ch1); + + ddrphy_prepare_training(phy1_1, 1); + ddrphy_training(phy1_1); + umc_dramcont_init(dramcont0, ca_base0, size_ch0, freq); umc_dramcont_init(dramcont1, ca_base1, size_ch1, freq); @@ -122,10 +147,6 @@ int umc_init(void) CONFIG_SDRAM1_SIZE / 0x08000000); } -#if CONFIG_DDR_FREQ != 1600 -#error Unsupported DDR frequency. -#endif - #if ((CONFIG_SDRAM0_SIZE == 0x20000000 && CONFIG_DDR_NUM_CH0 == 2) || \ (CONFIG_SDRAM0_SIZE == 0x10000000 && CONFIG_DDR_NUM_CH0 == 1)) && \ ((CONFIG_SDRAM1_SIZE == 0x20000000 && CONFIG_DDR_NUM_CH1 == 2) || \ diff --git a/arch/arm/cpu/armv7/uniphier/ph1-sld8/Makefile b/arch/arm/cpu/armv7/uniphier/ph1-sld8/Makefile index 781b511a97..0752906121 100644 --- a/arch/arm/cpu/armv7/uniphier/ph1-sld8/Makefile +++ b/arch/arm/cpu/armv7/uniphier/ph1-sld8/Makefile @@ -3,9 +3,10 @@ # obj-$(CONFIG_DISPLAY_BOARDINFO) += board_info.o -obj-y += platdevice.o +obj-$(if $(CONFIG_OF_CONTROL),,y) += platdevice.o obj-y += boot-mode.o -obj-$(CONFIG_BOARD_POSTCLK_INIT) += board_postclk_init.o bcu_init.o \ - sbc_init.o sg_init.o pll_init.o clkrst_init.o pinctrl.o -obj-$(CONFIG_SPL_BUILD) += pll_spectrum.o \ - umc_init.o +obj-$(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_postclk_init.c b/arch/arm/cpu/armv7/uniphier/ph1-sld8/board_postclk_init.c deleted file mode 100644 index 287b33c21d..0000000000 --- a/arch/arm/cpu/armv7/uniphier/ph1-sld8/board_postclk_init.c +++ /dev/null @@ -1 +0,0 @@ -#include "../ph1-ld4/board_postclk_init.c" diff --git a/arch/arm/cpu/armv7/uniphier/ph1-sld8/ddrphy_init.c b/arch/arm/cpu/armv7/uniphier/ph1-sld8/ddrphy_init.c new file mode 100644 index 0000000000..a5eafef9a8 --- /dev/null +++ b/arch/arm/cpu/armv7/uniphier/ph1-sld8/ddrphy_init.c @@ -0,0 +1,75 @@ +/* + * Copyright (C) 2014 Panasonic Corporation + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <config.h> +#include <linux/types.h> +#include <asm/io.h> +#include <asm/arch/ddrphy-regs.h> + +void ddrphy_init(struct ddrphy __iomem *phy, int freq, int size) +{ + u32 tmp; + + writel(0x0300c473, &phy->pgcr[1]); + if (freq == 1333) { + writel(0x0a806844, &phy->ptr[0]); + writel(0x208e0124, &phy->ptr[1]); + } else { + writel(0x0c807d04, &phy->ptr[0]); + writel(0x2710015E, &phy->ptr[1]); + } + writel(0x00083DEF, &phy->ptr[2]); + if (freq == 1333) { + writel(0x0f051616, &phy->ptr[3]); + writel(0x06ae08d6, &phy->ptr[4]); + } else { + writel(0x12061A80, &phy->ptr[3]); + writel(0x08027100, &phy->ptr[4]); + } + writel(0xF004001A, &phy->dsgcr); + + /* change the value of the on-die pull-up/pull-down registors */ + tmp = readl(&phy->dxccr); + tmp &= ~0x0ee0; + tmp |= DXCCR_DQSNRES_688_OHM | DXCCR_DQSRES_688_OHM; + writel(tmp, &phy->dxccr); + + writel(0x0000040B, &phy->dcr); + if (freq == 1333) { + writel(0x85589955, &phy->dtpr[0]); + if (size == 1) + writel(0x1a8363c0, &phy->dtpr[1]); + else + writel(0x1a8363c0, &phy->dtpr[1]); + writel(0x5002c200, &phy->dtpr[2]); + writel(0x00000b51, &phy->mr0); + } else { + writel(0x999cbb66, &phy->dtpr[0]); + if (size == 1) + writel(0x1a878400, &phy->dtpr[1]); + else + writel(0x1a878400, &phy->dtpr[1]); + writel(0xa00214f8, &phy->dtpr[2]); + writel(0x00000d71, &phy->mr0); + } + writel(0x00000006, &phy->mr1); + if (freq == 1333) + writel(0x00000290, &phy->mr2); + else + writel(0x00000298, &phy->mr2); + +#ifdef CONFIG_DDR_STANDARD + writel(0x00000000, &phy->mr3); +#else + writel(0x00000800, &phy->mr3); +#endif + + while (!(readl(&phy->pgsr[0]) & PGSR0_IDONE)) + ; + + writel(0x0300C473, &phy->pgcr[1]); + writel(0x0000005D, &phy->zq[0].cr[1]); +} diff --git a/arch/arm/cpu/armv7/uniphier/ph1-sld8/lowlevel_debug.S b/arch/arm/cpu/armv7/uniphier/ph1-sld8/lowlevel_debug.S new file mode 100644 index 0000000000..a413e5fd8a --- /dev/null +++ b/arch/arm/cpu/armv7/uniphier/ph1-sld8/lowlevel_debug.S @@ -0,0 +1,29 @@ +/* + * On-chip UART initializaion for low-level debugging + * + * Copyright (C) 2014 Panasonic Corporation + * Author: Masahiro Yamada <yamada.m@jp.panasonic.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <linux/linkage.h> +#include <asm/arch/sg-regs.h> + +#define UART_CLK 80000000 +#include <asm/arch/debug-uart.S> + +ENTRY(setup_lowlevel_debug) + init_debug_uart r0, r1, r2 + + /* UART Port 0 */ + set_pinsel 70, 3, r0, r1 + set_pinsel 71, 3, r0, r1 + + ldr r0, =SG_IECTRL + ldr r1, [r0] + orr r1, r1, #1 + str r1, [r0] + + mov pc, lr +ENDPROC(setup_lowlevel_debug) diff --git a/arch/arm/cpu/armv7/uniphier/ph1-sld8/platdevice.c b/arch/arm/cpu/armv7/uniphier/ph1-sld8/platdevice.c index 59d054a310..ea0691dd67 100644 --- a/arch/arm/cpu/armv7/uniphier/ph1-sld8/platdevice.c +++ b/arch/arm/cpu/armv7/uniphier/ph1-sld8/platdevice.c @@ -13,3 +13,15 @@ SERIAL_DEVICE(0, 0x54006800, UART_MASTER_CLK) SERIAL_DEVICE(1, 0x54006900, UART_MASTER_CLK) SERIAL_DEVICE(2, 0x54006a00, UART_MASTER_CLK) SERIAL_DEVICE(3, 0x54006b00, UART_MASTER_CLK) + +struct uniphier_ehci_platform_data uniphier_ehci_platdata[] = { + { + .base = 0x5a800100, + }, + { + .base = 0x5a810100, + }, + { + .base = 0x5a820100, + }, +}; diff --git a/arch/arm/cpu/armv7/uniphier/ph1-sld8/sbc_init.c b/arch/arm/cpu/armv7/uniphier/ph1-sld8/sbc_init.c index af44dee4f6..5efee9c505 100644 --- a/arch/arm/cpu/armv7/uniphier/ph1-sld8/sbc_init.c +++ b/arch/arm/cpu/armv7/uniphier/ph1-sld8/sbc_init.c @@ -12,6 +12,13 @@ void sbc_init(void) { + u32 tmp; + + /* system bus output enable */ + tmp = readl(PC0CTRL); + tmp &= 0xfffffcff; + writel(tmp, PC0CTRL); + #if !defined(CONFIG_SPL_BUILD) /* XECS0 : dummy */ writel(SBCTRL0_SAVEPIN_MEM_VALUE, SBCTRL00); diff --git a/arch/arm/cpu/armv7/uniphier/ph1-sld8/umc_init.c b/arch/arm/cpu/armv7/uniphier/ph1-sld8/umc_init.c index ff2dcb1640..2e0f9aeaa5 100644 --- a/arch/arm/cpu/armv7/uniphier/ph1-sld8/umc_init.c +++ b/arch/arm/cpu/armv7/uniphier/ph1-sld8/umc_init.c @@ -7,6 +7,7 @@ #include <common.h> #include <asm/io.h> #include <asm/arch/umc-regs.h> +#include <asm/arch/ddrphy-regs.h> static inline void umc_start_ssif(void __iomem *ssif_base) { @@ -105,6 +106,8 @@ static inline int umc_init_sub(int freq, int size_ch0, int size_ch1) void __iomem *ca_base1 = (void __iomem *)UMC_CA_BASE(1); void __iomem *dramcont0 = (void __iomem *)UMC_DRAMCONT_BASE(0); void __iomem *dramcont1 = (void __iomem *)UMC_DRAMCONT_BASE(1); + void __iomem *phy0_0 = (void __iomem *)DDRPHY_BASE(0, 0); + void __iomem *phy1_0 = (void __iomem *)DDRPHY_BASE(1, 0); umc_dram_init_start(dramcont0); umc_dram_init_start(dramcont1); @@ -113,8 +116,18 @@ static inline int umc_init_sub(int freq, int size_ch0, int size_ch1) writel(0x00000101, dramcont0 + UMC_DIOCTLA); + ddrphy_init(phy0_0, freq, size_ch0); + + ddrphy_prepare_training(phy0_0, 0); + ddrphy_training(phy0_0); + writel(0x00000101, dramcont1 + UMC_DIOCTLA); + ddrphy_init(phy1_0, freq, size_ch1); + + ddrphy_prepare_training(phy1_0, 1); + ddrphy_training(phy1_0); + umc_dramcont_init(dramcont0, ca_base0, size_ch0, freq); umc_dramcont_init(dramcont1, ca_base1, size_ch1, freq); @@ -129,10 +142,6 @@ int umc_init(void) CONFIG_SDRAM1_SIZE / 0x08000000); } -#if CONFIG_DDR_FREQ != 1333 -#error Unsupported DDR frequency. -#endif - #if (CONFIG_SDRAM0_SIZE == 0x08000000 || CONFIG_SDRAM0_SIZE == 0x10000000) && \ (CONFIG_SDRAM1_SIZE == 0x08000000 || CONFIG_SDRAM1_SIZE == 0x10000000) && \ CONFIG_DDR_NUM_CH0 == 1 && CONFIG_DDR_NUM_CH1 == 1 diff --git a/arch/arm/cpu/armv7/uniphier/reset.c b/arch/arm/cpu/armv7/uniphier/reset.c index b0dc9673b4..50d1fed647 100644 --- a/arch/arm/cpu/armv7/uniphier/reset.c +++ b/arch/arm/cpu/armv7/uniphier/reset.c @@ -8,14 +8,11 @@ #include <common.h> #include <asm/io.h> #include <asm/arch/sc-regs.h> -#include <asm/arch/board.h> void reset_cpu(unsigned long ignored) { u32 tmp; - uniphier_board_reset(); - writel(5, SC_IRQTIMSET); /* default value */ tmp = readl(SC_SLFRSTSEL); diff --git a/arch/arm/cpu/armv7/uniphier/support_card.c b/arch/arm/cpu/armv7/uniphier/support_card.c index 40d49409c2..443224c451 100644 --- a/arch/arm/cpu/armv7/uniphier/support_card.c +++ b/arch/arm/cpu/armv7/uniphier/support_card.c @@ -83,6 +83,12 @@ static int support_card_show_revision(void) } #endif +int check_support_card(void) +{ + printf("SC: Micro Support Card "); + return support_card_show_revision(); +} + void support_card_init(void) { /* @@ -94,12 +100,6 @@ void support_card_init(void) support_card_reset_deassert(); } -int check_support_card(void) -{ - printf("SC: Micro Support Card "); - return support_card_show_revision(); -} - #if defined(CONFIG_SMC911X) #include <netdev.h> @@ -112,18 +112,14 @@ int board_eth_init(bd_t *bis) #if !defined(CONFIG_SYS_NO_FLASH) #include <mtd/cfi_flash.h> +#include <asm/arch/sbc-regs.h> -#if CONFIG_SYS_MAX_FLASH_BANKS > 1 -static phys_addr_t flash_banks_list[CONFIG_SYS_MAX_FLASH_BANKS] = - CONFIG_SYS_FLASH_BANKS_LIST; +struct memory_bank { + phys_addr_t base; + unsigned long size; +}; -phys_addr_t cfi_flash_bank_addr(int i) -{ - return flash_banks_list[i]; -} -#endif - -int mem_is_flash(phys_addr_t base) +static int mem_is_flash(const struct memory_bank *mem) { const int loop = 128; u32 *scratch_addr; @@ -131,8 +127,9 @@ int mem_is_flash(phys_addr_t base) int ret = 1; int i; - scratch_addr = map_physmem(base + 0x01e00000, - sizeof(u32) * loop, MAP_NOCACHE); + /* just in case, use the tail of the memory bank */ + scratch_addr = map_physmem(mem->base + mem->size - sizeof(u32) * loop, + sizeof(u32) * loop, MAP_NOCACHE); for (i = 0; i < loop; i++, scratch_addr++) { saved_value = readl(scratch_addr); @@ -150,31 +147,79 @@ int mem_is_flash(phys_addr_t base) return ret; } -int board_flash_wp_on(void) +#if defined(CONFIG_PFC_MICRO_SUPPORT_CARD) + /* {address, size} */ +static const struct memory_bank memory_banks_boot_swap_off[] = { + {0x02000000, 0x01f00000}, +}; + +static const struct memory_bank memory_banks_boot_swap_on[] = { + {0x00000000, 0x01f00000}, +}; +#endif + +#if defined(CONFIG_DCC_MICRO_SUPPORT_CARD) +static const struct memory_bank memory_banks_boot_swap_off[] = { + {0x04000000, 0x02000000}, +}; + +static const struct memory_bank memory_banks_boot_swap_on[] = { + {0x00000000, 0x02000000}, + {0x04000000, 0x02000000}, +}; +#endif + +static const struct memory_bank +*flash_banks_list[CONFIG_SYS_MAX_FLASH_BANKS_DETECT]; + +phys_addr_t cfi_flash_bank_addr(int i) { - int i; - int ret = 1; + return flash_banks_list[i]->base; +} - for (i = 0; i < CONFIG_SYS_MAX_FLASH_BANKS; i++) { - if (mem_is_flash(cfi_flash_bank_addr(i))) { - /* - * We found at least one flash. - * We need to return 0 and call flash_init(). - */ - ret = 0; - } -#if CONFIG_SYS_MAX_FLASH_BANKS > 1 - else { - /* - * We might have a SRAM here. - * To prevent SRAM data from being destroyed, - * we set dummy address (SDRAM). - */ - flash_banks_list[i] = 0x80000000 + 0x10000 * i; +unsigned long cfi_flash_bank_size(int i) +{ + return flash_banks_list[i]->size; +} + +static void detect_num_flash_banks(void) +{ + const struct memory_bank *memory_bank, *end; + + cfi_flash_num_flash_banks = 0; + + if (boot_is_swapped()) { + memory_bank = memory_banks_boot_swap_on; + end = memory_bank + ARRAY_SIZE(memory_banks_boot_swap_on); + } else { + memory_bank = memory_banks_boot_swap_off; + end = memory_bank + ARRAY_SIZE(memory_banks_boot_swap_off); + } + + for (; memory_bank < end; memory_bank++) { + if (cfi_flash_num_flash_banks >= + CONFIG_SYS_MAX_FLASH_BANKS_DETECT) + break; + + if (mem_is_flash(memory_bank)) { + flash_banks_list[cfi_flash_num_flash_banks] = + memory_bank; + + debug("flash bank found: base = 0x%lx, size = 0x%lx\n", + memory_bank->base, memory_bank->size); + cfi_flash_num_flash_banks++; } -#endif } - return ret; + debug("number of flash banks: %d\n", cfi_flash_num_flash_banks); +} +#else /* ONFIG_SYS_NO_FLASH */ +void detect_num_flash_banks(void) +{ +}; +#endif /* ONFIG_SYS_NO_FLASH */ + +void support_card_late_init(void) +{ + detect_num_flash_banks(); } -#endif diff --git a/arch/arm/cpu/armv7/vf610/generic.c b/arch/arm/cpu/armv7/vf610/generic.c index a26d63ebe0..92aaad9415 100644 --- a/arch/arm/cpu/armv7/vf610/generic.c +++ b/arch/arm/cpu/armv7/vf610/generic.c @@ -265,20 +265,21 @@ static char *get_reset_cause(void) cause = readl(&src_regs->srsr); writel(cause, &src_regs->srsr); - cause &= 0xff; - switch (cause) { - case 0x08: - return "WDOG"; - case 0x20: + if (cause & SRC_SRSR_POR_RST) + return "POWER ON RESET"; + else if (cause & SRC_SRSR_WDOG_A5) + return "WDOG A5"; + else if (cause & SRC_SRSR_WDOG_M4) + return "WDOG M4"; + else if (cause & SRC_SRSR_JTAG_RST) return "JTAG HIGH-Z"; - case 0x80: + else if (cause & SRC_SRSR_SW_RST) + return "SW RESET"; + else if (cause & SRC_SRSR_RESETB) return "EXTERNAL RESET"; - case 0xfd: - return "POR"; - default: + else return "unknown reset"; - } } int print_cpuinfo(void) diff --git a/arch/arm/cpu/armv7/virt-dt.c b/arch/arm/cpu/armv7/virt-dt.c index 0b0d6a76fc..ad19e4c47c 100644 --- a/arch/arm/cpu/armv7/virt-dt.c +++ b/arch/arm/cpu/armv7/virt-dt.c @@ -90,6 +90,8 @@ static int fdt_psci(void *fdt) int armv7_update_dt(void *fdt) { + if (!armv7_boot_nonsec()) + return 0; #ifndef CONFIG_ARMV7_SECURE_BASE /* secure code lives in RAM, keep it alive */ fdt_add_mem_rsv(fdt, (unsigned long)__secure_start, diff --git a/arch/arm/cpu/armv7/zynq/Kconfig b/arch/arm/cpu/armv7/zynq/Kconfig index f418cd6d99..3a52535ce0 100644 --- a/arch/arm/cpu/armv7/zynq/Kconfig +++ b/arch/arm/cpu/armv7/zynq/Kconfig @@ -15,6 +15,9 @@ config TARGET_ZYNQ_ZC70X config TARGET_ZYNQ_ZC770 bool "Zynq ZC770 Board" +config TARGET_ZYNQ_ZYBO + bool "Zynq Zybo Board" + endchoice config SYS_BOARD @@ -31,5 +34,6 @@ config SYS_CONFIG_NAME default "zynq_microzed" if TARGET_ZYNQ_MICROZED default "zynq_zc70x" if TARGET_ZYNQ_ZC70X default "zynq_zc770" if TARGET_ZYNQ_ZC770 + default "zynq_zybo" if TARGET_ZYNQ_ZYBO endif diff --git a/arch/arm/cpu/armv7/zynq/ddrc.c b/arch/arm/cpu/armv7/zynq/ddrc.c index 1ea086d520..d74f8dbbc4 100644 --- a/arch/arm/cpu/armv7/zynq/ddrc.c +++ b/arch/arm/cpu/armv7/zynq/ddrc.c @@ -40,6 +40,7 @@ void zynq_ddrc_init(void) * first stage bootloader. To get ECC to work all memory has * been initialized by writing any value. */ + /* cppcheck-suppress nullPointer */ memset((void *)0, 0, 1 * 1024 * 1024); } else { puts("ECC disabled "); diff --git a/arch/arm/cpu/armv8/Kconfig b/arch/arm/cpu/armv8/Kconfig deleted file mode 100644 index 3d1655bd5c..0000000000 --- a/arch/arm/cpu/armv8/Kconfig +++ /dev/null @@ -1,6 +0,0 @@ -if ARM64 - -config SYS_CPU - default "armv8" - -endif diff --git a/arch/arm/cpu/armv8/Makefile b/arch/arm/cpu/armv8/Makefile index 7d93f59428..0c102230ae 100644 --- a/arch/arm/cpu/armv8/Makefile +++ b/arch/arm/cpu/armv8/Makefile @@ -14,3 +14,5 @@ obj-y += exceptions.o obj-y += cache.o obj-y += tlb.o obj-y += transition.o + +obj-$(CONFIG_FSL_LSCH3) += fsl-lsch3/ diff --git a/arch/arm/cpu/at91-common/Makefile b/arch/arm/cpu/at91-common/Makefile index 5b978384eb..89e15775fb 100644 --- a/arch/arm/cpu/at91-common/Makefile +++ b/arch/arm/cpu/at91-common/Makefile @@ -9,4 +9,9 @@ # obj-$(CONFIG_AT91_WANTS_COMMON_PHY) += phy.o -obj-$(CONFIG_SPL_BUILD) += mpddrc.o spl.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 index 8136396403..44798e612c 100644 --- a/arch/arm/cpu/at91-common/mpddrc.c +++ b/arch/arm/cpu/at91-common/mpddrc.c @@ -17,6 +17,15 @@ static inline void atmel_mpddr_op(int mode, u32 ram_address) 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) { @@ -25,8 +34,8 @@ int ddr2_init(const unsigned int ram_address, /* Compute bank offset according to NC in configuration register */ ba_off = (mpddr_value->cr & ATMEL_MPDDRC_CR_NC_MASK) + 9; - if (!(mpddr_value->cr & ATMEL_MPDDRC_CR_DECOD_INTERLEAVED)) - ba_off += ((mpddr->cr & ATMEL_MPDDRC_CR_NR_MASK) >> 2) + 11; + 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; diff --git a/arch/arm/cpu/at91-common/sdram.c b/arch/arm/cpu/at91-common/sdram.c new file mode 100644 index 0000000000..5758b066e4 --- /dev/null +++ b/arch/arm/cpu/at91-common/sdram.c @@ -0,0 +1,77 @@ +/* + * (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, ®->cr); + + /* The SDRAM memory type must be set in the Memory Device Register */ + writel(p->mdr, ®->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, ®->mr); + writel(0x00000000, sdram_address); + + /* An All Banks Precharge command is issued to the SDRAM devices */ + writel(AT91_SDRAMC_MODE_PRECHARGE, ®->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, ®->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, ®->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, ®->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, ®->tr); + + return 0; +} diff --git a/arch/arm/cpu/at91-common/spl.c b/arch/arm/cpu/at91-common/spl.c index 674a47061e..6473320097 100644 --- a/arch/arm/cpu/at91-common/spl.c +++ b/arch/arm/cpu/at91-common/spl.c @@ -8,83 +8,17 @@ #include <common.h> #include <asm/io.h> #include <asm/arch/at91_common.h> -#include <asm/arch/at91_pmc.h> #include <asm/arch/at91_wdt.h> #include <asm/arch/clk.h> #include <spl.h> -static void at91_disable_wdt(void) +void at91_disable_wdt(void) { struct at91_wdt *wdt = (struct at91_wdt *)ATMEL_BASE_WDT; writel(AT91_WDT_MR_WDDIS, &wdt->mr); } -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)) - ; - - 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 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_PRES_MASK | - AT91_PMC_MCKR_MDIV_MASK | - AT91_PMC_MCKR_PLLADIV_2); - tmp |= mckr & (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)) - ; -} - - u32 spl_boot_device(void) { #ifdef CONFIG_SYS_USE_MMC @@ -110,24 +44,3 @@ u32 spl_boot_mode(void) hang(); } } - -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/spl_at91.c b/arch/arm/cpu/at91-common/spl_at91.c new file mode 100644 index 0000000000..89f588be45 --- /dev/null +++ b/arch/arm/cpu/at91-common/spl_at91.c @@ -0,0 +1,124 @@ +/* + * (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 new file mode 100644 index 0000000000..7297530e7d --- /dev/null +++ b/arch/arm/cpu/at91-common/spl_atmel.c @@ -0,0 +1,80 @@ +/* + * 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/tegra-common/Makefile b/arch/arm/cpu/tegra-common/Makefile index a18c318739..a78869ee23 100644 --- a/arch/arm/cpu/tegra-common/Makefile +++ b/arch/arm/cpu/tegra-common/Makefile @@ -13,5 +13,7 @@ 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/powergate.c b/arch/arm/cpu/tegra-common/powergate.c new file mode 100644 index 0000000000..439cff36b9 --- /dev/null +++ b/arch/arm/cpu/tegra-common/powergate.c @@ -0,0 +1,102 @@ +/* + * 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/xusb-padctl.c b/arch/arm/cpu/tegra-common/xusb-padctl.c new file mode 100644 index 0000000000..65f8d2ea96 --- /dev/null +++ b/arch/arm/cpu/tegra-common/xusb-padctl.c @@ -0,0 +1,39 @@ +/* + * 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/tegra124-common/Makefile b/arch/arm/cpu/tegra124-common/Makefile index ff77992b33..7b59fb1216 100644 --- a/arch/arm/cpu/tegra124-common/Makefile +++ b/arch/arm/cpu/tegra124-common/Makefile @@ -8,3 +8,4 @@ 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 index 739436326e..fc8bd194dd 100644 --- a/arch/arm/cpu/tegra124-common/clock.c +++ b/arch/arm/cpu/tegra124-common/clock.c @@ -824,3 +824,112 @@ void arch_timer_init(void) 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/xusb-padctl.c b/arch/arm/cpu/tegra124-common/xusb-padctl.c new file mode 100644 index 0000000000..43af883f2c --- /dev/null +++ b/arch/arm/cpu/tegra124-common/xusb-padctl.c @@ -0,0 +1,716 @@ +/* + * 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/clock.c b/arch/arm/cpu/tegra20-common/clock.c index 0c4f5fb288..7b9e10cd93 100644 --- a/arch/arm/cpu/tegra20-common/clock.c +++ b/arch/arm/cpu/tegra20-common/clock.c @@ -7,6 +7,7 @@ /* Tegra20 Clock control functions */ #include <common.h> +#include <errno.h> #include <asm/io.h> #include <asm/arch/clock.h> #include <asm/arch/tegra.h> @@ -332,7 +333,7 @@ static s8 periph_id_to_internal_id[PERIPH_ID_COUNT] = { /* 0x48 */ NONE(AFI), NONE(CORESIGHT), - NONE(RESERVED74), + NONE(PCIEXCLK), NONE(AVPUCQ), NONE(RESERVED76), NONE(RESERVED77), @@ -494,7 +495,7 @@ enum periph_id clk_id_to_periph_id(int clk_id) case PERIPH_ID_RESERVED30: case PERIPH_ID_RESERVED35: case PERIPH_ID_RESERVED56: - case PERIPH_ID_RESERVED74: + case PERIPH_ID_PCIEXCLK: case PERIPH_ID_RESERVED76: case PERIPH_ID_RESERVED77: case PERIPH_ID_RESERVED78: @@ -548,3 +549,139 @@ void clock_early_init(void) 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/pmu.c b/arch/arm/cpu/tegra20-common/pmu.c index c595f70e93..36a76a24d9 100644 --- a/arch/arm/cpu/tegra20-common/pmu.c +++ b/arch/arm/cpu/tegra20-common/pmu.c @@ -6,6 +6,7 @@ */ #include <common.h> +#include <i2c.h> #include <tps6586x.h> #include <asm/io.h> #include <asm/arch/tegra.h> @@ -23,9 +24,13 @@ #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) { - int core, cpu, bus; + struct udevice *bus, *dev; + int core, cpu; + int ret; /* by default, the table has been filled with T25 settings */ switch (tegra_get_chip_sku()) { @@ -42,12 +47,18 @@ int pmu_set_nominal(void) return -1; } - bus = tegra_i2c_get_dvc_bus_num(); - if (bus == -1) { + ret = tegra_i2c_get_dvc_bus(&bus); + if (ret) { debug("%s: Cannot find DVC I2C bus\n", __func__); - return -1; + return ret; } - tps6586x_init(bus); + 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/tegra30-common/clock.c b/arch/arm/cpu/tegra30-common/clock.c index 80ba2d8c1c..0eb0f0ade3 100644 --- a/arch/arm/cpu/tegra30-common/clock.c +++ b/arch/arm/cpu/tegra30-common/clock.c @@ -17,6 +17,7 @@ /* Tegra30 Clock control functions */ #include <common.h> +#include <errno.h> #include <asm/io.h> #include <asm/arch/clock.h> #include <asm/arch/tegra.h> @@ -563,6 +564,7 @@ enum periph_id clk_id_to_periph_id(int clk_id) 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: @@ -587,3 +589,156 @@ void clock_early_init(void) 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/u-boot-spl.lds b/arch/arm/cpu/u-boot-spl.lds index 4beddf08e7..a8be204038 100644 --- a/arch/arm/cpu/u-boot-spl.lds +++ b/arch/arm/cpu/u-boot-spl.lds @@ -32,8 +32,18 @@ SECTIONS } . = ALIGN(4); + .u_boot_list : { + KEEP(*(SORT(.u_boot_list*_i2c_*))); + } . = .; +#ifdef CONFIG_SPL_DM + .u_boot_list : { + KEEP(*(SORT(.u_boot_list_*_driver_*))); + KEEP(*(SORT(.u_boot_list_*_uclass_*))); + } +#endif + . = ALIGN(4); __image_copy_end = .; |