diff options
110 files changed, 6015 insertions, 1635 deletions
@@ -750,6 +750,9 @@ dtbs dts/dt.dtb: checkdtc u-boot u-boot-dtb.bin: u-boot.bin dts/dt.dtb FORCE $(call if_changed,cat) +%.imx: %.bin + $(Q)$(MAKE) $(build)=arch/arm/imx-common $@ + quiet_cmd_copy = COPY $@ cmd_copy = cp $< $@ @@ -803,9 +806,6 @@ MKIMAGEFLAGS_u-boot.pbl = -n $(srctree)/$(CONFIG_SYS_FSL_PBL_RCW:"%"=%) \ u-boot.img u-boot.kwb u-boot.pbl: u-boot.bin FORCE $(call if_changed,mkimage) -u-boot.imx: u-boot.bin - $(Q)$(MAKE) $(build)=arch/arm/imx-common $@ - u-boot.sha1: u-boot.bin tools/ubsha1 u-boot.bin @@ -849,6 +849,8 @@ OBJCOPYFLAGS_u-boot.ais = -I binary -O binary --pad-to=$(CONFIG_SPL_MAX_SIZE) u-boot.ais: spl/u-boot-spl.ais u-boot.img FORCE $(call if_changed,pad_cat) +u-boot-signed.sb: u-boot.bin spl/u-boot-spl.bin + $(Q)$(MAKE) $(build)=arch/arm/cpu/arm926ejs/mxs u-boot-signed.sb u-boot.sb: u-boot.bin spl/u-boot-spl.bin $(Q)$(MAKE) $(build)=arch/arm/cpu/arm926ejs/mxs u-boot.sb @@ -566,6 +566,8 @@ The following options need to be configured: CONFIG_ARM_ERRATA_742230 CONFIG_ARM_ERRATA_743622 CONFIG_ARM_ERRATA_751472 + CONFIG_ARM_ERRATA_794072 + CONFIG_ARM_ERRATA_761320 If set, the workarounds for these ARM errata are applied early during U-Boot startup. Note that these options force the diff --git a/arch/arm/config.mk b/arch/arm/config.mk index f4c2d81044..66ecc2ee4d 100644 --- a/arch/arm/config.mk +++ b/arch/arm/config.mk @@ -5,10 +5,6 @@ # SPDX-License-Identifier: GPL-2.0+ # -ifeq ($(CROSS_COMPILE),) -CROSS_COMPILE := arm-linux- -endif - ifndef CONFIG_STANDALONE_LOAD_ADDR ifneq ($(CONFIG_OMAP_COMMON),) CONFIG_STANDALONE_LOAD_ADDR = 0x80300000 @@ -126,6 +122,10 @@ ifndef CONFIG_SPL_BUILD ALL-y += SPL endif else +ifeq ($(CONFIG_OF_SEPARATE),y) +ALL-y += u-boot-dtb.imx +else ALL-y += u-boot.imx endif endif +endif diff --git a/arch/arm/cpu/arm926ejs/mxs/Makefile b/arch/arm/cpu/arm926ejs/mxs/Makefile index 209c73cd2b..6c59494558 100644 --- a/arch/arm/cpu/arm926ejs/mxs/Makefile +++ b/arch/arm/cpu/arm926ejs/mxs/Makefile @@ -17,9 +17,69 @@ endif MKIMAGE_TARGET-$(CONFIG_MX23) = mxsimage.mx23.cfg MKIMAGE_TARGET-$(CONFIG_MX28) = mxsimage.mx28.cfg +# Generate HAB-capable IVT +# +# Note on computing the post-IVT size field value for the U-Boot binary. +# The value is the result of adding the following: +# -> The size of U-Boot binary aligned to 64B (u-boot.bin) +# -> The size of IVT block aligned to 64B (u-boot.ivt) +# -> The size of U-Boot signature (u-boot.sig), 3904 B +# -> The 64B hole in front of U-Boot binary for 'struct mxs_spl_data' passing +# +quiet_cmd_mkivt_mxs = MXSIVT $@ +cmd_mkivt_mxs = \ + sz=`expr \`stat -c "%s" $^\` + 64 + 3904 + 128` ; \ + echo -n "0x402000d1 $2 0 0 0 $3 $4 0 $$sz 0 0 0 0 0 0 0" | \ + tr -s " " | xargs -d " " -i printf "%08x\n" "{}" | rev | \ + sed "s/\(.\)\(.\)/\\\\\\\\x\2\1\n/g" | xargs -i printf "{}" >$@ + +# Align binary to 64B +quiet_cmd_mkalign_mxs = MXSALGN $@ +cmd_mkalign_mxs = \ + dd if=$^ of=$@ ibs=64 conv=sync 2>/dev/null && \ + mv $@ $^ + +# Assemble the CSF file +quiet_cmd_mkcsfreq_mxs = MXSCSFR $@ +cmd_mkcsfreq_mxs = \ + ivt=$(word 1,$^) ; \ + bin=$(word 2,$^) ; \ + csf=$(word 3,$^) ; \ + sed "s@VENDOR@$(VENDOR)@g;s@BOARD@$(BOARD)@g" "$$csf" | \ + sed '/^\#\#Blocks/ d' > $@ ; \ + echo " Blocks = $2 0x0 `stat -c '%s' $$bin` \"$$bin\" , \\" >> $@ ; \ + echo " $3 0x0 0x40 \"$$ivt\"" >> $@ + +# Sign files +quiet_cmd_mkcst_mxs = MXSCST $@ +cmd_mkcst_mxs = cst -o $@ < $^ \ + $(if $(KBUILD_VERBOSE:1=), >/dev/null) + +spl/u-boot-spl.ivt: spl/u-boot-spl.bin + $(call if_changed,mkalign_mxs) + $(call if_changed,mkivt_mxs,$(CONFIG_SPL_TEXT_BASE),\ + 0x00008000,0x00008040) + +u-boot.ivt: u-boot.bin + $(call if_changed,mkalign_mxs) + $(call if_changed,mkivt_mxs,$(CONFIG_SYS_TEXT_BASE),\ + 0x40001000,0x40001040) + +spl/u-boot-spl.csf: spl/u-boot-spl.ivt spl/u-boot-spl.bin board/$(VENDOR)/$(BOARD)/sign/u-boot-spl.csf + $(call if_changed,mkcsfreq_mxs,$(CONFIG_SPL_TEXT_BASE),0x8000) + +u-boot.csf: u-boot.ivt u-boot.bin board/$(VENDOR)/$(BOARD)/sign/u-boot.csf + $(call if_changed,mkcsfreq_mxs,$(CONFIG_SYS_TEXT_BASE),0x40001000) + +%.sig: %.csf + $(call if_changed,mkcst_mxs) + quiet_cmd_mkimage_mxs = MKIMAGE $@ cmd_mkimage_mxs = $(objtree)/tools/mkimage -n $< -T mxsimage $@ \ $(if $(KBUILD_VERBOSE:1=), >/dev/null) u-boot.sb: $(src)/$(MKIMAGE_TARGET-y) u-boot.bin spl/u-boot-spl.bin FORCE $(call if_changed,mkimage_mxs) + +u-boot-signed.sb: $(src)/mxsimage-signed.cfg u-boot.ivt u-boot.sig spl/u-boot-spl.ivt spl/u-boot-spl.sig FORCE + $(call if_changed,mkimage_mxs) diff --git a/arch/arm/cpu/arm926ejs/mxs/mxsimage-signed.cfg b/arch/arm/cpu/arm926ejs/mxs/mxsimage-signed.cfg new file mode 100644 index 0000000000..1520bba3fb --- /dev/null +++ b/arch/arm/cpu/arm926ejs/mxs/mxsimage-signed.cfg @@ -0,0 +1,10 @@ +SECTION 0x0 BOOTABLE + TAG LAST + LOAD 0x1000 spl/u-boot-spl.bin + LOAD 0x8000 spl/u-boot-spl.ivt + LOAD 0x8040 spl/u-boot-spl.sig + CALL HAB 0x8000 0x0 + LOAD 0x40002000 u-boot.bin + LOAD 0x40001000 u-boot.ivt + LOAD 0x40001040 u-boot.sig + CALL HAB 0x40001000 0x0 diff --git a/arch/arm/cpu/arm926ejs/mxs/mxsimage.mx23.cfg b/arch/arm/cpu/arm926ejs/mxs/mxsimage.mx23.cfg index 811876736c..55510e9cd8 100644 --- a/arch/arm/cpu/arm926ejs/mxs/mxsimage.mx23.cfg +++ b/arch/arm/cpu/arm926ejs/mxs/mxsimage.mx23.cfg @@ -1,6 +1,6 @@ SECTION 0x0 BOOTABLE TAG LAST - LOAD 0x0 spl/u-boot-spl.bin - CALL 0x14 0x0 - LOAD 0x40000100 u-boot.bin - CALL 0x40000100 0x0 + LOAD 0x1000 spl/u-boot-spl.bin + CALL 0x1000 0x0 + LOAD 0x40002000 u-boot.bin + CALL 0x40002000 0x0 diff --git a/arch/arm/cpu/arm926ejs/mxs/mxsimage.mx28.cfg b/arch/arm/cpu/arm926ejs/mxs/mxsimage.mx28.cfg index ea772f0c86..bb78cb0c84 100644 --- a/arch/arm/cpu/arm926ejs/mxs/mxsimage.mx28.cfg +++ b/arch/arm/cpu/arm926ejs/mxs/mxsimage.mx28.cfg @@ -1,8 +1,8 @@ SECTION 0x0 BOOTABLE TAG LAST - LOAD 0x0 spl/u-boot-spl.bin - LOAD IVT 0x8000 0x14 + LOAD 0x1000 spl/u-boot-spl.bin + LOAD IVT 0x8000 0x1000 CALL HAB 0x8000 0x0 - LOAD 0x40000100 u-boot.bin - LOAD IVT 0x8000 0x40000100 + LOAD 0x40002000 u-boot.bin + LOAD IVT 0x8000 0x40002000 CALL HAB 0x8000 0x0 diff --git a/arch/arm/cpu/arm926ejs/mxs/spl_boot.c b/arch/arm/cpu/arm926ejs/mxs/spl_boot.c index 68c30afc48..d3e136991a 100644 --- a/arch/arm/cpu/arm926ejs/mxs/spl_boot.c +++ b/arch/arm/cpu/arm926ejs/mxs/spl_boot.c @@ -13,9 +13,16 @@ #include <asm/arch/imx-regs.h> #include <asm/arch/sys_proto.h> #include <asm/gpio.h> +#include <linux/compiler.h> #include "mxs_init.h" +DECLARE_GLOBAL_DATA_PTR; +static gd_t gdata __section(".data"); +#ifdef CONFIG_SPL_SERIAL_SUPPORT +static bd_t bdata __section(".data"); +#endif + /* * This delay function is intended to be used only in early stage of boot, where * clock are not set up yet. The timer used here is reset on every boot and @@ -102,6 +109,28 @@ static uint8_t mxs_get_bootmode_index(void) return i; } +static void mxs_spl_fixup_vectors(void) +{ + /* + * Copy our vector table to 0x0, since due to HAB, we cannot + * be loaded to 0x0. We want to have working vectoring though, + * thus this fixup. Our vectoring table is PIC, so copying is + * fine. + */ + extern uint32_t _start; + memcpy(0x0, &_start, 0x60); +} + +static void mxs_spl_console_init(void) +{ +#ifdef CONFIG_SPL_SERIAL_SUPPORT + gd->bd = &bdata; + gd->baudrate = CONFIG_BAUDRATE; + serial_init(); + gd->have_console = 1; +#endif +} + void mxs_common_spl_init(const uint32_t arg, const uint32_t *resptr, const iomux_cfg_t *iomux_setup, const unsigned int iomux_size) @@ -109,8 +138,14 @@ void mxs_common_spl_init(const uint32_t arg, const uint32_t *resptr, struct mxs_spl_data *data = (struct mxs_spl_data *) ((CONFIG_SYS_TEXT_BASE - sizeof(struct mxs_spl_data)) & ~0xf); uint8_t bootmode = mxs_get_bootmode_index(); + gd = &gdata; + + mxs_spl_fixup_vectors(); mxs_iomux_setup_multiple_pads(iomux_setup, iomux_size); + + mxs_spl_console_init(); + mxs_power_init(); mxs_mem_init(); diff --git a/arch/arm/cpu/arm926ejs/mxs/u-boot-spl.lds b/arch/arm/cpu/arm926ejs/mxs/u-boot-spl.lds index d0b482d615..f4bf8ac1dd 100644 --- a/arch/arm/cpu/arm926ejs/mxs/u-boot-spl.lds +++ b/arch/arm/cpu/arm926ejs/mxs/u-boot-spl.lds @@ -16,7 +16,7 @@ OUTPUT_ARCH(arm) ENTRY(_start) SECTIONS { - . = 0x00000000; + . = CONFIG_SPL_TEXT_BASE; . = ALIGN(4); .text : diff --git a/arch/arm/cpu/armv7/am33xx/board.c b/arch/arm/cpu/armv7/am33xx/board.c index 2b15a64667..fb44cc8290 100644 --- a/arch/arm/cpu/armv7/am33xx/board.c +++ b/arch/arm/cpu/armv7/am33xx/board.c @@ -202,6 +202,7 @@ static void watchdog_disable(void) } #endif +#if defined(CONFIG_SPL_BUILD) || defined(CONFIG_NOR_BOOT) void s_init(void) { /* @@ -220,22 +221,19 @@ void s_init(void) #ifdef CONFIG_SPL_BUILD save_omap_boot_params(); #endif -#if defined(CONFIG_SPL_BUILD) || defined(CONFIG_NOR_BOOT) watchdog_disable(); timer_init(); set_uart_mux_conf(); setup_clocks_for_console(); uart_soft_reset(); -#endif #ifdef CONFIG_NOR_BOOT gd->baudrate = CONFIG_BAUDRATE; serial_init(); gd->have_console = 1; -#else +#elif defined(CONFIG_SPL_BUILD) gd = &gdata; preloader_console_init(); #endif -#if defined(CONFIG_SPL_BUILD) || defined(CONFIG_NOR_BOOT) prcm_init(); set_mux_conf_regs(); #if defined(CONFIG_SPL_AM33XX_ENABLE_RTC32K_OSC) @@ -243,8 +241,8 @@ void s_init(void) rtc32k_enable(); #endif sdram_init(); -#endif } +#endif #ifndef CONFIG_SYS_DCACHE_OFF void enable_caches(void) diff --git a/arch/arm/cpu/armv7/exynos/pinmux.c b/arch/arm/cpu/armv7/exynos/pinmux.c index 645c497370..9edb47502c 100644 --- a/arch/arm/cpu/armv7/exynos/pinmux.c +++ b/arch/arm/cpu/armv7/exynos/pinmux.c @@ -39,6 +39,9 @@ static void exynos5_uart_config(int peripheral) start = 4; count = 2; break; + default: + debug("%s: invalid peripheral %d", __func__, peripheral); + return; } for (i = start; i < start + count; i++) { s5p_gpio_set_pull(bank, i, GPIO_PULL_NONE); @@ -74,6 +77,9 @@ static void exynos5420_uart_config(int peripheral) start = 4; count = 2; break; + default: + debug("%s: invalid peripheral %d", __func__, peripheral); + return; } for (i = start; i < start + count; i++) { @@ -110,6 +116,9 @@ static int exynos5_mmc_config(int peripheral, int flags) bank = &gpio1->c4; bank_ext = NULL; break; + default: + debug("%s: invalid peripheral %d", __func__, peripheral); + return -1; } if ((flags & PINMUX_FLAG_8BIT_MODE) && !bank_ext) { debug("SDMMC device %d does not support 8bit mode", @@ -683,6 +692,9 @@ static void exynos4_uart_config(int peripheral) start = 4; count = 2; break; + default: + debug("%s: invalid peripheral %d", __func__, peripheral); + return; } for (i = start; i < start + count; i++) { s5p_gpio_set_pull(bank, i, GPIO_PULL_NONE); @@ -741,6 +753,21 @@ int exynos_pinmux_config(int peripheral, int flags) } #ifdef CONFIG_OF_CONTROL +static int exynos4_pinmux_decode_periph_id(const void *blob, int node) +{ + int err; + u32 cell[3]; + + err = fdtdec_get_int_array(blob, node, "interrupts", cell, + ARRAY_SIZE(cell)); + if (err) { + debug(" invalid peripheral id\n"); + return PERIPH_ID_NONE; + } + + return cell[1]; +} + static int exynos5_pinmux_decode_periph_id(const void *blob, int node) { int err; @@ -758,6 +785,8 @@ int pinmux_decode_periph_id(const void *blob, int node) { if (cpu_is_exynos5()) return exynos5_pinmux_decode_periph_id(blob, node); + else if (cpu_is_exynos4()) + return exynos4_pinmux_decode_periph_id(blob, node); else return PERIPH_ID_NONE; } diff --git a/arch/arm/cpu/armv7/socfpga/Makefile b/arch/arm/cpu/armv7/socfpga/Makefile index 3e84a0c9f9..cbe1d406df 100644 --- a/arch/arm/cpu/armv7/socfpga/Makefile +++ b/arch/arm/cpu/armv7/socfpga/Makefile @@ -8,5 +8,5 @@ # obj-y := lowlevel_init.o -obj-y += misc.o timer.o reset_manager.o system_manager.o +obj-y += misc.o timer.o reset_manager.o system_manager.o clock_manager.o obj-$(CONFIG_SPL_BUILD) += spl.o freeze_controller.o diff --git a/arch/arm/cpu/armv7/socfpga/clock_manager.c b/arch/arm/cpu/armv7/socfpga/clock_manager.c new file mode 100644 index 0000000000..23d697dee2 --- /dev/null +++ b/arch/arm/cpu/armv7/socfpga/clock_manager.c @@ -0,0 +1,361 @@ +/* + * Copyright (C) 2013 Altera Corporation <www.altera.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <asm/io.h> +#include <asm/arch/clock_manager.h> + +static const struct socfpga_clock_manager *clock_manager_base = + (void *)SOCFPGA_CLKMGR_ADDRESS; + +#define CLKMGR_BYPASS_ENABLE 1 +#define CLKMGR_BYPASS_DISABLE 0 +#define CLKMGR_STAT_IDLE 0 +#define CLKMGR_STAT_BUSY 1 +#define CLKMGR_BYPASS_PERPLLSRC_SELECT_EOSC1 0 +#define CLKMGR_BYPASS_PERPLLSRC_SELECT_INPUT_MUX 1 +#define CLKMGR_BYPASS_SDRPLLSRC_SELECT_EOSC1 0 +#define CLKMGR_BYPASS_SDRPLLSRC_SELECT_INPUT_MUX 1 + +#define CLEAR_BGP_EN_PWRDN \ + (CLKMGR_MAINPLLGRP_VCO_PWRDN_SET(0)| \ + CLKMGR_MAINPLLGRP_VCO_EN_SET(0)| \ + CLKMGR_MAINPLLGRP_VCO_BGPWRDN_SET(0)) + +#define VCO_EN_BASE \ + (CLKMGR_MAINPLLGRP_VCO_PWRDN_SET(0)| \ + CLKMGR_MAINPLLGRP_VCO_EN_SET(1)| \ + CLKMGR_MAINPLLGRP_VCO_BGPWRDN_SET(0)) + +static inline void cm_wait_for_lock(uint32_t mask) +{ + register uint32_t inter_val; + do { + inter_val = readl(&clock_manager_base->inter) & mask; + } while (inter_val != mask); +} + +/* function to poll in the fsm busy bit */ +static inline void cm_wait_for_fsm(void) +{ + while (readl(&clock_manager_base->stat) & CLKMGR_STAT_BUSY) + ; +} + +/* + * function to write the bypass register which requires a poll of the + * busy bit + */ +static inline void cm_write_bypass(uint32_t val) +{ + writel(val, &clock_manager_base->bypass); + cm_wait_for_fsm(); +} + +/* function to write the ctrl register which requires a poll of the busy bit */ +static inline void cm_write_ctrl(uint32_t val) +{ + writel(val, &clock_manager_base->ctrl); + cm_wait_for_fsm(); +} + +/* function to write a clock register that has phase information */ +static inline void cm_write_with_phase(uint32_t value, + uint32_t reg_address, uint32_t mask) +{ + /* poll until phase is zero */ + while (readl(reg_address) & mask) + ; + + writel(value, reg_address); + + while (readl(reg_address) & mask) + ; +} + +/* + * Setup clocks while making no assumptions about previous state of the clocks. + * + * Start by being paranoid and gate all sw managed clocks + * Put all plls in bypass + * Put all plls VCO registers back to reset value (bandgap power down). + * Put peripheral and main pll src to reset value to avoid glitch. + * Delay 5 us. + * Deassert bandgap power down and set numerator and denominator + * Start 7 us timer. + * set internal dividers + * Wait for 7 us timer. + * Enable plls + * Set external dividers while plls are locking + * Wait for pll lock + * Assert/deassert outreset all. + * Take all pll's out of bypass + * Clear safe mode + * set source main and peripheral clocks + * Ungate clocks + */ + +void cm_basic_init(const cm_config_t *cfg) +{ + uint32_t start, timeout; + + /* Start by being paranoid and gate all sw managed clocks */ + + /* + * We need to disable nandclk + * and then do another apb access before disabling + * gatting off the rest of the periperal clocks. + */ + writel(~CLKMGR_PERPLLGRP_EN_NANDCLK_MASK & + readl(&clock_manager_base->per_pll_en), + &clock_manager_base->per_pll_en); + + /* DO NOT GATE OFF DEBUG CLOCKS & BRIDGE CLOCKS */ + writel(CLKMGR_MAINPLLGRP_EN_DBGTIMERCLK_MASK | + CLKMGR_MAINPLLGRP_EN_DBGTRACECLK_MASK | + CLKMGR_MAINPLLGRP_EN_DBGCLK_MASK | + CLKMGR_MAINPLLGRP_EN_DBGATCLK_MASK | + CLKMGR_MAINPLLGRP_EN_S2FUSER0CLK_MASK | + CLKMGR_MAINPLLGRP_EN_L4MPCLK_MASK, + &clock_manager_base->main_pll_en); + + writel(0, &clock_manager_base->sdr_pll_en); + + /* now we can gate off the rest of the peripheral clocks */ + writel(0, &clock_manager_base->per_pll_en); + + /* Put all plls in bypass */ + cm_write_bypass( + CLKMGR_BYPASS_PERPLLSRC_SET( + CLKMGR_BYPASS_PERPLLSRC_SELECT_EOSC1) | + CLKMGR_BYPASS_SDRPLLSRC_SET( + CLKMGR_BYPASS_SDRPLLSRC_SELECT_EOSC1) | + CLKMGR_BYPASS_PERPLL_SET(CLKMGR_BYPASS_ENABLE) | + CLKMGR_BYPASS_SDRPLL_SET(CLKMGR_BYPASS_ENABLE) | + CLKMGR_BYPASS_MAINPLL_SET(CLKMGR_BYPASS_ENABLE)); + + /* + * Put all plls VCO registers back to reset value. + * Some code might have messed with them. + */ + writel(CLKMGR_MAINPLLGRP_VCO_RESET_VALUE, + &clock_manager_base->main_pll_vco); + writel(CLKMGR_PERPLLGRP_VCO_RESET_VALUE, + &clock_manager_base->per_pll_vco); + writel(CLKMGR_SDRPLLGRP_VCO_RESET_VALUE, + &clock_manager_base->sdr_pll_vco); + + /* + * The clocks to the flash devices and the L4_MAIN clocks can + * glitch when coming out of safe mode if their source values + * are different from their reset value. So the trick it to + * put them back to their reset state, and change input + * after exiting safe mode but before ungating the clocks. + */ + writel(CLKMGR_PERPLLGRP_SRC_RESET_VALUE, + &clock_manager_base->per_pll_src); + writel(CLKMGR_MAINPLLGRP_L4SRC_RESET_VALUE, + &clock_manager_base->main_pll_l4src); + + /* read back for the required 5 us delay. */ + readl(&clock_manager_base->main_pll_vco); + readl(&clock_manager_base->per_pll_vco); + readl(&clock_manager_base->sdr_pll_vco); + + + /* + * We made sure bgpwr down was assert for 5 us. Now deassert BG PWR DN + * with numerator and denominator. + */ + writel(cfg->main_vco_base | CLEAR_BGP_EN_PWRDN | + CLKMGR_MAINPLLGRP_VCO_REGEXTSEL_MASK, + &clock_manager_base->main_pll_vco); + + writel(cfg->peri_vco_base | CLEAR_BGP_EN_PWRDN | + CLKMGR_PERPLLGRP_VCO_REGEXTSEL_MASK, + &clock_manager_base->per_pll_vco); + + writel(CLKMGR_SDRPLLGRP_VCO_OUTRESET_SET(0) | + CLKMGR_SDRPLLGRP_VCO_OUTRESETALL_SET(0) | + cfg->sdram_vco_base | CLEAR_BGP_EN_PWRDN | + CLKMGR_SDRPLLGRP_VCO_REGEXTSEL_MASK, + &clock_manager_base->sdr_pll_vco); + + /* + * Time starts here + * must wait 7 us from BGPWRDN_SET(0) to VCO_ENABLE_SET(1) + */ + reset_timer(); + start = get_timer(0); + /* timeout in unit of us as CONFIG_SYS_HZ = 1000*1000 */ + timeout = 7; + + /* main mpu */ + writel(cfg->mpuclk, &clock_manager_base->main_pll_mpuclk); + + /* main main clock */ + writel(cfg->mainclk, &clock_manager_base->main_pll_mainclk); + + /* main for dbg */ + writel(cfg->dbgatclk, &clock_manager_base->main_pll_dbgatclk); + + /* main for cfgs2fuser0clk */ + writel(cfg->cfg2fuser0clk, + &clock_manager_base->main_pll_cfgs2fuser0clk); + + /* Peri emac0 50 MHz default to RMII */ + writel(cfg->emac0clk, &clock_manager_base->per_pll_emac0clk); + + /* Peri emac1 50 MHz default to RMII */ + writel(cfg->emac1clk, &clock_manager_base->per_pll_emac1clk); + + /* Peri QSPI */ + writel(cfg->mainqspiclk, &clock_manager_base->main_pll_mainqspiclk); + + writel(cfg->perqspiclk, &clock_manager_base->per_pll_perqspiclk); + + /* Peri pernandsdmmcclk */ + writel(cfg->pernandsdmmcclk, + &clock_manager_base->per_pll_pernandsdmmcclk); + + /* Peri perbaseclk */ + writel(cfg->perbaseclk, &clock_manager_base->per_pll_perbaseclk); + + /* Peri s2fuser1clk */ + writel(cfg->s2fuser1clk, &clock_manager_base->per_pll_s2fuser1clk); + + /* 7 us must have elapsed before we can enable the VCO */ + while (get_timer(start) < timeout) + ; + + /* Enable vco */ + /* main pll vco */ + writel(cfg->main_vco_base | VCO_EN_BASE, + &clock_manager_base->main_pll_vco); + + /* periferal pll */ + writel(cfg->peri_vco_base | VCO_EN_BASE, + &clock_manager_base->per_pll_vco); + + /* sdram pll vco */ + writel(CLKMGR_SDRPLLGRP_VCO_OUTRESET_SET(0) | + CLKMGR_SDRPLLGRP_VCO_OUTRESETALL_SET(0) | + cfg->sdram_vco_base | VCO_EN_BASE, + &clock_manager_base->sdr_pll_vco); + + /* L3 MP and L3 SP */ + writel(cfg->maindiv, &clock_manager_base->main_pll_maindiv); + + writel(cfg->dbgdiv, &clock_manager_base->main_pll_dbgdiv); + + writel(cfg->tracediv, &clock_manager_base->main_pll_tracediv); + + /* L4 MP, L4 SP, can0, and can1 */ + writel(cfg->perdiv, &clock_manager_base->per_pll_div); + + writel(cfg->gpiodiv, &clock_manager_base->per_pll_gpiodiv); + +#define LOCKED_MASK \ + (CLKMGR_INTER_SDRPLLLOCKED_MASK | \ + CLKMGR_INTER_PERPLLLOCKED_MASK | \ + CLKMGR_INTER_MAINPLLLOCKED_MASK) + + cm_wait_for_lock(LOCKED_MASK); + + /* write the sdram clock counters before toggling outreset all */ + writel(cfg->ddrdqsclk & CLKMGR_SDRPLLGRP_DDRDQSCLK_CNT_MASK, + &clock_manager_base->sdr_pll_ddrdqsclk); + + writel(cfg->ddr2xdqsclk & CLKMGR_SDRPLLGRP_DDR2XDQSCLK_CNT_MASK, + &clock_manager_base->sdr_pll_ddr2xdqsclk); + + writel(cfg->ddrdqclk & CLKMGR_SDRPLLGRP_DDRDQCLK_CNT_MASK, + &clock_manager_base->sdr_pll_ddrdqclk); + + writel(cfg->s2fuser2clk & CLKMGR_SDRPLLGRP_S2FUSER2CLK_CNT_MASK, + &clock_manager_base->sdr_pll_s2fuser2clk); + + /* + * after locking, but before taking out of bypass + * assert/deassert outresetall + */ + uint32_t mainvco = readl(&clock_manager_base->main_pll_vco); + + /* assert main outresetall */ + writel(mainvco | CLKMGR_MAINPLLGRP_VCO_OUTRESETALL_MASK, + &clock_manager_base->main_pll_vco); + + uint32_t periphvco = readl(&clock_manager_base->per_pll_vco); + + /* assert pheriph outresetall */ + writel(periphvco | CLKMGR_PERPLLGRP_VCO_OUTRESETALL_MASK, + &clock_manager_base->per_pll_vco); + + /* assert sdram outresetall */ + writel(cfg->sdram_vco_base | VCO_EN_BASE| + CLKMGR_SDRPLLGRP_VCO_OUTRESETALL_SET(1), + &clock_manager_base->sdr_pll_vco); + + /* deassert main outresetall */ + writel(mainvco & ~CLKMGR_MAINPLLGRP_VCO_OUTRESETALL_MASK, + &clock_manager_base->main_pll_vco); + + /* deassert pheriph outresetall */ + writel(periphvco & ~CLKMGR_PERPLLGRP_VCO_OUTRESETALL_MASK, + &clock_manager_base->per_pll_vco); + + /* deassert sdram outresetall */ + writel(CLKMGR_SDRPLLGRP_VCO_OUTRESETALL_SET(0) | + cfg->sdram_vco_base | VCO_EN_BASE, + &clock_manager_base->sdr_pll_vco); + + /* + * now that we've toggled outreset all, all the clocks + * are aligned nicely; so we can change any phase. + */ + cm_write_with_phase(cfg->ddrdqsclk, + (uint32_t)&clock_manager_base->sdr_pll_ddrdqsclk, + CLKMGR_SDRPLLGRP_DDRDQSCLK_PHASE_MASK); + + /* SDRAM DDR2XDQSCLK */ + cm_write_with_phase(cfg->ddr2xdqsclk, + (uint32_t)&clock_manager_base->sdr_pll_ddr2xdqsclk, + CLKMGR_SDRPLLGRP_DDR2XDQSCLK_PHASE_MASK); + + cm_write_with_phase(cfg->ddrdqclk, + (uint32_t)&clock_manager_base->sdr_pll_ddrdqclk, + CLKMGR_SDRPLLGRP_DDRDQCLK_PHASE_MASK); + + cm_write_with_phase(cfg->s2fuser2clk, + (uint32_t)&clock_manager_base->sdr_pll_s2fuser2clk, + CLKMGR_SDRPLLGRP_S2FUSER2CLK_PHASE_MASK); + + /* Take all three PLLs out of bypass when safe mode is cleared. */ + cm_write_bypass( + CLKMGR_BYPASS_PERPLLSRC_SET( + CLKMGR_BYPASS_PERPLLSRC_SELECT_EOSC1) | + CLKMGR_BYPASS_SDRPLLSRC_SET( + CLKMGR_BYPASS_SDRPLLSRC_SELECT_EOSC1) | + CLKMGR_BYPASS_PERPLL_SET(CLKMGR_BYPASS_DISABLE) | + CLKMGR_BYPASS_SDRPLL_SET(CLKMGR_BYPASS_DISABLE) | + CLKMGR_BYPASS_MAINPLL_SET(CLKMGR_BYPASS_DISABLE)); + + /* clear safe mode */ + cm_write_ctrl(readl(&clock_manager_base->ctrl) | + CLKMGR_CTRL_SAFEMODE_SET(CLKMGR_CTRL_SAFEMODE_MASK)); + + /* + * now that safe mode is clear with clocks gated + * it safe to change the source mux for the flashes the the L4_MAIN + */ + writel(cfg->persrc, &clock_manager_base->per_pll_src); + writel(cfg->l4src, &clock_manager_base->main_pll_l4src); + + /* Now ungate non-hw-managed clocks */ + writel(~0, &clock_manager_base->main_pll_en); + writel(~0, &clock_manager_base->per_pll_en); + writel(~0, &clock_manager_base->sdr_pll_en); +} diff --git a/arch/arm/cpu/armv7/socfpga/spl.c b/arch/arm/cpu/armv7/socfpga/spl.c index 36a00c39b7..2ae88bbd04 100644 --- a/arch/arm/cpu/armv7/socfpga/spl.c +++ b/arch/arm/cpu/armv7/socfpga/spl.c @@ -28,10 +28,99 @@ u32 spl_boot_device(void) void spl_board_init(void) { #ifndef CONFIG_SOCFPGA_VIRTUAL_TARGET + cm_config_t cm_default_cfg = { + /* main group */ + MAIN_VCO_BASE, + CLKMGR_MAINPLLGRP_MPUCLK_CNT_SET( + CONFIG_HPS_MAINPLLGRP_MPUCLK_CNT), + CLKMGR_MAINPLLGRP_MAINCLK_CNT_SET( + CONFIG_HPS_MAINPLLGRP_MAINCLK_CNT), + CLKMGR_MAINPLLGRP_DBGATCLK_CNT_SET( + CONFIG_HPS_MAINPLLGRP_DBGATCLK_CNT), + CLKMGR_MAINPLLGRP_MAINQSPICLK_CNT_SET( + CONFIG_HPS_MAINPLLGRP_MAINQSPICLK_CNT), + CLKMGR_PERPLLGRP_PERNANDSDMMCCLK_CNT_SET( + CONFIG_HPS_MAINPLLGRP_MAINNANDSDMMCCLK_CNT), + CLKMGR_MAINPLLGRP_CFGS2FUSER0CLK_CNT_SET( + CONFIG_HPS_MAINPLLGRP_CFGS2FUSER0CLK_CNT), + CLKMGR_MAINPLLGRP_MAINDIV_L3MPCLK_SET( + CONFIG_HPS_MAINPLLGRP_MAINDIV_L3MPCLK) | + CLKMGR_MAINPLLGRP_MAINDIV_L3SPCLK_SET( + CONFIG_HPS_MAINPLLGRP_MAINDIV_L3SPCLK) | + CLKMGR_MAINPLLGRP_MAINDIV_L4MPCLK_SET( + CONFIG_HPS_MAINPLLGRP_MAINDIV_L4MPCLK) | + CLKMGR_MAINPLLGRP_MAINDIV_L4SPCLK_SET( + CONFIG_HPS_MAINPLLGRP_MAINDIV_L4SPCLK), + CLKMGR_MAINPLLGRP_DBGDIV_DBGATCLK_SET( + CONFIG_HPS_MAINPLLGRP_DBGDIV_DBGATCLK) | + CLKMGR_MAINPLLGRP_DBGDIV_DBGCLK_SET( + CONFIG_HPS_MAINPLLGRP_DBGDIV_DBGCLK), + CLKMGR_MAINPLLGRP_TRACEDIV_TRACECLK_SET( + CONFIG_HPS_MAINPLLGRP_TRACEDIV_TRACECLK), + CLKMGR_MAINPLLGRP_L4SRC_L4MP_SET( + CONFIG_HPS_MAINPLLGRP_L4SRC_L4MP) | + CLKMGR_MAINPLLGRP_L4SRC_L4SP_SET( + CONFIG_HPS_MAINPLLGRP_L4SRC_L4SP), + + /* peripheral group */ + PERI_VCO_BASE, + CLKMGR_PERPLLGRP_EMAC0CLK_CNT_SET( + CONFIG_HPS_PERPLLGRP_EMAC0CLK_CNT), + CLKMGR_PERPLLGRP_EMAC1CLK_CNT_SET( + CONFIG_HPS_PERPLLGRP_EMAC1CLK_CNT), + CLKMGR_PERPLLGRP_PERQSPICLK_CNT_SET( + CONFIG_HPS_PERPLLGRP_PERQSPICLK_CNT), + CLKMGR_PERPLLGRP_PERNANDSDMMCCLK_CNT_SET( + CONFIG_HPS_PERPLLGRP_PERNANDSDMMCCLK_CNT), + CLKMGR_PERPLLGRP_PERBASECLK_CNT_SET( + CONFIG_HPS_PERPLLGRP_PERBASECLK_CNT), + CLKMGR_PERPLLGRP_S2FUSER1CLK_CNT_SET( + CONFIG_HPS_PERPLLGRP_S2FUSER1CLK_CNT), + CLKMGR_PERPLLGRP_DIV_USBCLK_SET( + CONFIG_HPS_PERPLLGRP_DIV_USBCLK) | + CLKMGR_PERPLLGRP_DIV_SPIMCLK_SET( + CONFIG_HPS_PERPLLGRP_DIV_SPIMCLK) | + CLKMGR_PERPLLGRP_DIV_CAN0CLK_SET( + CONFIG_HPS_PERPLLGRP_DIV_CAN0CLK) | + CLKMGR_PERPLLGRP_DIV_CAN1CLK_SET( + CONFIG_HPS_PERPLLGRP_DIV_CAN1CLK), + CLKMGR_PERPLLGRP_GPIODIV_GPIODBCLK_SET( + CONFIG_HPS_PERPLLGRP_GPIODIV_GPIODBCLK), + CLKMGR_PERPLLGRP_SRC_QSPI_SET( + CONFIG_HPS_PERPLLGRP_SRC_QSPI) | + CLKMGR_PERPLLGRP_SRC_NAND_SET( + CONFIG_HPS_PERPLLGRP_SRC_NAND) | + CLKMGR_PERPLLGRP_SRC_SDMMC_SET( + CONFIG_HPS_PERPLLGRP_SRC_SDMMC), + + /* sdram pll group */ + SDR_VCO_BASE, + CLKMGR_SDRPLLGRP_DDRDQSCLK_PHASE_SET( + CONFIG_HPS_SDRPLLGRP_DDRDQSCLK_PHASE) | + CLKMGR_SDRPLLGRP_DDRDQSCLK_CNT_SET( + CONFIG_HPS_SDRPLLGRP_DDRDQSCLK_CNT), + CLKMGR_SDRPLLGRP_DDR2XDQSCLK_PHASE_SET( + CONFIG_HPS_SDRPLLGRP_DDR2XDQSCLK_PHASE) | + CLKMGR_SDRPLLGRP_DDR2XDQSCLK_CNT_SET( + CONFIG_HPS_SDRPLLGRP_DDR2XDQSCLK_CNT), + CLKMGR_SDRPLLGRP_DDRDQCLK_PHASE_SET( + CONFIG_HPS_SDRPLLGRP_DDRDQCLK_PHASE) | + CLKMGR_SDRPLLGRP_DDRDQCLK_CNT_SET( + CONFIG_HPS_SDRPLLGRP_DDRDQCLK_CNT), + CLKMGR_SDRPLLGRP_S2FUSER2CLK_PHASE_SET( + CONFIG_HPS_SDRPLLGRP_S2FUSER2CLK_PHASE) | + CLKMGR_SDRPLLGRP_S2FUSER2CLK_CNT_SET( + CONFIG_HPS_SDRPLLGRP_S2FUSER2CLK_CNT), + }; + debug("Freezing all I/O banks\n"); /* freeze all IO banks */ sys_mgr_frzctrl_freeze_req(); + debug("Reconfigure Clock Manager\n"); + /* reconfigure the PLLs */ + cm_basic_init(&cm_default_cfg); + /* configure the pin muxing through system manager */ sysmgr_pinmux_init(); #endif /* CONFIG_SOCFPGA_VIRTUAL_TARGET */ diff --git a/arch/arm/cpu/armv7/start.S b/arch/arm/cpu/armv7/start.S index ac1e55a708..27be451a89 100644 --- a/arch/arm/cpu/armv7/start.S +++ b/arch/arm/cpu/armv7/start.S @@ -205,7 +205,7 @@ ENTRY(cpu_init_cp15) mcr p15, 0, r0, c1, c0, 0 @ write system control register #endif -#ifdef CONFIG_ARM_ERRATA_742230 +#if (defined(CONFIG_ARM_ERRATA_742230) || defined(CONFIG_ARM_ERRATA_794072)) mrc p15, 0, r0, c15, c0, 1 @ read diagnostic register orr r0, r0, #1 << 4 @ set bit #4 mcr p15, 0, r0, c15, c0, 1 @ write diagnostic register @@ -222,6 +222,11 @@ ENTRY(cpu_init_cp15) orr r0, r0, #1 << 11 @ set bit #11 mcr p15, 0, r0, c15, c0, 1 @ write diagnostic register #endif +#ifdef CONFIG_ARM_ERRATA_761320 + mrc p15, 0, r0, c15, c0, 1 @ read diagnostic register + orr r0, r0, #1 << 21 @ set bit #21 + mcr p15, 0, r0, c15, c0, 1 @ write diagnostic register +#endif mov pc, lr @ back to my caller ENDPROC(cpu_init_cp15) diff --git a/arch/arm/cpu/armv8/Makefile b/arch/arm/cpu/armv8/Makefile index b6eb6de5e3..7d93f59428 100644 --- a/arch/arm/cpu/armv8/Makefile +++ b/arch/arm/cpu/armv8/Makefile @@ -13,5 +13,4 @@ obj-y += cache_v8.o obj-y += exceptions.o obj-y += cache.o obj-y += tlb.o -obj-y += gic.o obj-y += transition.o diff --git a/arch/arm/cpu/armv8/cache.S b/arch/arm/cpu/armv8/cache.S index 546a83e8f8..4b3ee6ed6f 100644 --- a/arch/arm/cpu/armv8/cache.S +++ b/arch/arm/cpu/armv8/cache.S @@ -19,23 +19,22 @@ * clean and invalidate one level cache. * * x0: cache level - * x1~x9: clobbered + * x1: 0 flush & invalidate, 1 invalidate only + * x2~x9: clobbered */ ENTRY(__asm_flush_dcache_level) - lsl x1, x0, #1 - msr csselr_el1, x1 /* select cache level */ + lsl x12, x0, #1 + msr csselr_el1, x12 /* select cache level */ isb /* sync change of cssidr_el1 */ mrs x6, ccsidr_el1 /* read the new cssidr_el1 */ and x2, x6, #7 /* x2 <- log2(cache line size)-4 */ add x2, x2, #4 /* x2 <- log2(cache line size) */ mov x3, #0x3ff and x3, x3, x6, lsr #3 /* x3 <- max number of #ways */ - add w4, w3, w3 - sub w4, w4, 1 /* round up log2(#ways + 1) */ - clz w5, w4 /* bit position of #ways */ + clz w5, w3 /* bit position of #ways */ mov x4, #0x7fff and x4, x4, x6, lsr #13 /* x4 <- max number of #sets */ - /* x1 <- cache level << 1 */ + /* x12 <- cache level << 1 */ /* x2 <- line length offset */ /* x3 <- number of cache ways - 1 */ /* x4 <- number of cache sets - 1 */ @@ -45,11 +44,14 @@ loop_set: mov x6, x3 /* x6 <- working copy of #ways */ loop_way: lsl x7, x6, x5 - orr x9, x1, x7 /* map way and level to cisw value */ + orr x9, x12, x7 /* map way and level to cisw value */ lsl x7, x4, x2 orr x9, x9, x7 /* map set number to cisw value */ - dc cisw, x9 /* clean & invalidate by set/way */ - subs x6, x6, #1 /* decrement the way */ + tbz w1, #0, 1f + dc isw, x9 + b 2f +1: dc cisw, x9 /* clean & invalidate by set/way */ +2: subs x6, x6, #1 /* decrement the way */ b.ge loop_way subs x4, x4, #1 /* decrement the set */ b.ge loop_set @@ -58,11 +60,14 @@ loop_way: ENDPROC(__asm_flush_dcache_level) /* - * void __asm_flush_dcache_all(void) + * void __asm_flush_dcache_all(int invalidate_only) + * + * x0: 0 flush & invalidate, 1 invalidate only * * clean and invalidate all data cache by SET/WAY. */ -ENTRY(__asm_flush_dcache_all) +ENTRY(__asm_dcache_all) + mov x1, x0 dsb sy mrs x10, clidr_el1 /* read clidr_el1 */ lsr x11, x10, #24 @@ -76,13 +81,13 @@ ENTRY(__asm_flush_dcache_all) /* x15 <- return address */ loop_level: - lsl x1, x0, #1 - add x1, x1, x0 /* x0 <- tripled cache level */ - lsr x1, x10, x1 - and x1, x1, #7 /* x1 <- cache type */ - cmp x1, #2 + lsl x12, x0, #1 + add x12, x12, x0 /* x0 <- tripled cache level */ + lsr x12, x10, x12 + and x12, x12, #7 /* x12 <- cache type */ + cmp x12, #2 b.lt skip /* skip if no cache or icache */ - bl __asm_flush_dcache_level + bl __asm_flush_dcache_level /* x1 = 0 flush, 1 invalidate */ skip: add x0, x0, #1 /* increment cache level */ cmp x11, x0 @@ -96,8 +101,24 @@ skip: finished: ret +ENDPROC(__asm_dcache_all) + +ENTRY(__asm_flush_dcache_all) + mov x16, lr + mov x0, #0 + bl __asm_dcache_all + mov lr, x16 + ret ENDPROC(__asm_flush_dcache_all) +ENTRY(__asm_invalidate_dcache_all) + mov x16, lr + mov x0, #0xffff + bl __asm_dcache_all + mov lr, x16 + ret +ENDPROC(__asm_invalidate_dcache_all) + /* * void __asm_flush_dcache_range(start, end) * diff --git a/arch/arm/cpu/armv8/cache_v8.c b/arch/arm/cpu/armv8/cache_v8.c index 131fdaba3f..a96ecda7e3 100644 --- a/arch/arm/cpu/armv8/cache_v8.c +++ b/arch/arm/cpu/armv8/cache_v8.c @@ -45,15 +45,31 @@ static void mmu_setup(void) /* load TTBR0 */ el = current_el(); - if (el == 1) + if (el == 1) { asm volatile("msr ttbr0_el1, %0" : : "r" (gd->arch.tlb_addr) : "memory"); - else if (el == 2) + asm volatile("msr tcr_el1, %0" + : : "r" (TCR_FLAGS | TCR_EL1_IPS_BITS) + : "memory"); + asm volatile("msr mair_el1, %0" + : : "r" (MEMORY_ATTRIBUTES) : "memory"); + } else if (el == 2) { asm volatile("msr ttbr0_el2, %0" : : "r" (gd->arch.tlb_addr) : "memory"); - else + asm volatile("msr tcr_el2, %0" + : : "r" (TCR_FLAGS | TCR_EL2_IPS_BITS) + : "memory"); + asm volatile("msr mair_el2, %0" + : : "r" (MEMORY_ATTRIBUTES) : "memory"); + } else { asm volatile("msr ttbr0_el3, %0" : : "r" (gd->arch.tlb_addr) : "memory"); + asm volatile("msr tcr_el3, %0" + : : "r" (TCR_FLAGS | TCR_EL2_IPS_BITS) + : "memory"); + asm volatile("msr mair_el3, %0" + : : "r" (MEMORY_ATTRIBUTES) : "memory"); + } /* enable the mmu */ set_sctlr(get_sctlr() | CR_M); @@ -64,7 +80,7 @@ static void mmu_setup(void) */ void invalidate_dcache_all(void) { - __asm_flush_dcache_all(); + __asm_invalidate_dcache_all(); } /* @@ -161,6 +177,7 @@ int dcache_status(void) void icache_enable(void) { + __asm_invalidate_icache_all(); set_sctlr(get_sctlr() | CR_I); } diff --git a/arch/arm/cpu/armv8/gic.S b/arch/arm/cpu/armv8/gic.S deleted file mode 100644 index 599aa8f2ba..0000000000 --- a/arch/arm/cpu/armv8/gic.S +++ /dev/null @@ -1,106 +0,0 @@ -/* - * GIC Initialization Routines. - * - * (C) Copyright 2013 - * David Feng <fenghua@phytium.com.cn> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <asm-offsets.h> -#include <config.h> -#include <linux/linkage.h> -#include <asm/macro.h> -#include <asm/gic.h> - - -/************************************************************************* - * - * void gic_init(void) __attribute__((weak)); - * - * Currently, this routine only initialize secure copy of GIC - * with Security Extensions at EL3. - * - *************************************************************************/ -WEAK(gic_init) - branch_if_slave x0, 2f - - /* Initialize Distributor and SPIs */ - ldr x1, =GICD_BASE - mov w0, #0x3 /* EnableGrp0 | EnableGrp1 */ - str w0, [x1, GICD_CTLR] /* Secure GICD_CTLR */ - ldr w0, [x1, GICD_TYPER] - and w2, w0, #0x1f /* ITLinesNumber */ - cbz w2, 2f /* No SPIs */ - add x1, x1, (GICD_IGROUPRn + 4) - mov w0, #~0 /* Config SPIs as Grp1 */ -1: str w0, [x1], #0x4 - sub w2, w2, #0x1 - cbnz w2, 1b - - /* Initialize SGIs and PPIs */ -2: ldr x1, =GICD_BASE - mov w0, #~0 /* Config SGIs and PPIs as Grp1 */ - str w0, [x1, GICD_IGROUPRn] /* GICD_IGROUPR0 */ - mov w0, #0x1 /* Enable SGI 0 */ - str w0, [x1, GICD_ISENABLERn] - - /* Initialize Cpu Interface */ - ldr x1, =GICC_BASE - mov w0, #0x1e7 /* Disable IRQ/FIQ Bypass & */ - /* Enable Ack Group1 Interrupt & */ - /* EnableGrp0 & EnableGrp1 */ - str w0, [x1, GICC_CTLR] /* Secure GICC_CTLR */ - - mov w0, #0x1 << 7 /* Non-Secure access to GICC_PMR */ - str w0, [x1, GICC_PMR] - - ret -ENDPROC(gic_init) - - -/************************************************************************* - * - * void gic_send_sgi(u64 sgi) __attribute__((weak)); - * - *************************************************************************/ -WEAK(gic_send_sgi) - ldr x1, =GICD_BASE - mov w2, #0x8000 - movk w2, #0x100, lsl #16 - orr w2, w2, w0 - str w2, [x1, GICD_SGIR] - ret -ENDPROC(gic_send_sgi) - - -/************************************************************************* - * - * void wait_for_wakeup(void) __attribute__((weak)); - * - * Wait for SGI 0 from master. - * - *************************************************************************/ -WEAK(wait_for_wakeup) - ldr x1, =GICC_BASE -0: wfi - ldr w0, [x1, GICC_AIAR] - str w0, [x1, GICC_AEOIR] - cbnz w0, 0b - ret -ENDPROC(wait_for_wakeup) - - -/************************************************************************* - * - * void smp_kick_all_cpus(void) __attribute__((weak)); - * - *************************************************************************/ -WEAK(smp_kick_all_cpus) - /* Kick secondary cpus up by SGI 0 interrupt */ - mov x0, xzr /* SGI 0 */ - mov x29, lr /* Save LR */ - bl gic_send_sgi - mov lr, x29 /* Restore LR */ - ret -ENDPROC(smp_kick_all_cpus) diff --git a/arch/arm/cpu/armv8/start.S b/arch/arm/cpu/armv8/start.S index bcc2603098..33d3f3688a 100644 --- a/arch/arm/cpu/armv8/start.S +++ b/arch/arm/cpu/armv8/start.S @@ -50,7 +50,10 @@ reset: */ adr x0, vectors switch_el x1, 3f, 2f, 1f -3: msr vbar_el3, x0 +3: mrs x0, scr_el3 + orr x0, x0, #0xf /* SCR_EL3.NS|IRQ|FIQ|EA */ + msr scr_el3, x0 + msr vbar_el3, x0 msr cptr_el3, xzr /* Enable FP/SIMD */ ldr x0, =COUNTER_FREQUENCY msr cntfrq_el0, x0 /* Initialize CNTFRQ */ @@ -64,10 +67,12 @@ reset: msr cpacr_el1, x0 /* Enable FP/SIMD */ 0: - /* Cache/BPB/TLB Invalidate */ - bl __asm_flush_dcache_all /* dCache clean&invalidate */ - bl __asm_invalidate_icache_all /* iCache invalidate */ - bl __asm_invalidate_tlb_all /* invalidate TLBs */ + /* + * Cache/BPB/TLB Invalidate + * i-cache is invalidated before enabled in icache_enable() + * tlb is invalidated before mmu is enabled in dcache_enable() + * d-cache is invalidated before enabled in dcache_enable() + */ /* Processor specific initialization */ bl lowlevel_init @@ -93,63 +98,64 @@ master_cpu: /*-----------------------------------------------------------------------*/ WEAK(lowlevel_init) - /* Initialize GIC Secure Bank Status */ mov x29, lr /* Save LR */ - bl gic_init - branch_if_master x0, x1, 1f +#if defined(CONFIG_GICV2) || defined(CONFIG_GICV3) + branch_if_slave x0, 1f + ldr x0, =GICD_BASE + bl gic_init_secure +1: +#if defined(CONFIG_GICV3) + ldr x0, =GICR_BASE + bl gic_init_secure_percpu +#elif defined(CONFIG_GICV2) + ldr x0, =GICD_BASE + ldr x1, =GICC_BASE + bl gic_init_secure_percpu +#endif +#endif + + branch_if_master x0, x1, 2f /* * Slave should wait for master clearing spin table. * This sync prevent salves observing incorrect * value of spin table and jumping to wrong place. */ - bl wait_for_wakeup +#if defined(CONFIG_GICV2) || defined(CONFIG_GICV3) +#ifdef CONFIG_GICV2 + ldr x0, =GICC_BASE +#endif + bl gic_wait_for_interrupt +#endif /* - * All processors will enter EL2 and optionally EL1. + * All slaves will enter EL2 and optionally EL1. */ bl armv8_switch_to_el2 #ifdef CONFIG_ARMV8_SWITCH_TO_EL1 bl armv8_switch_to_el1 #endif -1: +2: mov lr, x29 /* Restore LR */ ret ENDPROC(lowlevel_init) -/*-----------------------------------------------------------------------*/ - -ENTRY(c_runtime_cpu_setup) - /* If I-cache is enabled invalidate it */ -#ifndef CONFIG_SYS_ICACHE_OFF - ic iallu /* I+BTB cache invalidate */ - isb sy +WEAK(smp_kick_all_cpus) + /* Kick secondary cpus up by SGI 0 interrupt */ + mov x29, lr /* Save LR */ +#if defined(CONFIG_GICV2) || defined(CONFIG_GICV3) + ldr x0, =GICD_BASE + bl gic_kick_secondary_cpus #endif + mov lr, x29 /* Restore LR */ + ret +ENDPROC(smp_kick_all_cpus) -#ifndef CONFIG_SYS_DCACHE_OFF - /* - * Setup MAIR and TCR. - */ - ldr x0, =MEMORY_ATTRIBUTES - ldr x1, =TCR_FLAGS - - switch_el x2, 3f, 2f, 1f -3: orr x1, x1, TCR_EL3_IPS_BITS - msr mair_el3, x0 - msr tcr_el3, x1 - b 0f -2: orr x1, x1, TCR_EL2_IPS_BITS - msr mair_el2, x0 - msr tcr_el2, x1 - b 0f -1: orr x1, x1, TCR_EL1_IPS_BITS - msr mair_el1, x0 - msr tcr_el1, x1 -0: -#endif +/*-----------------------------------------------------------------------*/ +ENTRY(c_runtime_cpu_setup) /* Relocate vBAR */ adr x0, vectors switch_el x1, 3f, 2f, 1f diff --git a/arch/arm/cpu/u-boot.lds b/arch/arm/cpu/u-boot.lds index 87c2de22f5..33c1f99fc0 100644 --- a/arch/arm/cpu/u-boot.lds +++ b/arch/arm/cpu/u-boot.lds @@ -102,6 +102,7 @@ SECTIONS .dynamic : { *(.dynamic*) } .plt : { *(.plt*) } .interp : { *(.interp*) } + .gnu.hash : { *(.gnu.hash) } .gnu : { *(.gnu*) } .ARM.exidx : { *(.ARM.exidx*) } .gnu.linkonce.armexidx : { *(.gnu.linkonce.armexidx.*) } diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index e2fcca5670..2c3c773306 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -1,7 +1,13 @@ +dtb-$(CONFIG_EXYNOS4) += exynos4210-origen.dtb \ + exynos4210-universal_c210.dtb \ + exynos4210-trats.dtb \ + exynos4412-trats2.dtb + dtb-$(CONFIG_EXYNOS5) += exynos5250-arndale.dtb \ exynos5250-snow.dtb \ exynos5250-smdk5250.dtb \ exynos5420-smdk5420.dtb +dtb-$(CONFIG_MX6) += imx6q-sabreauto.dtb dtb-$(CONFIG_TEGRA) += tegra20-harmony.dtb \ tegra20-medcom-wide.dtb \ tegra20-paz00.dtb \ diff --git a/arch/arm/dts/exynos4.dtsi b/arch/arm/dts/exynos4.dtsi new file mode 100644 index 0000000000..71dc7ebf4a --- /dev/null +++ b/arch/arm/dts/exynos4.dtsi @@ -0,0 +1,138 @@ +/* + * Samsung's Exynos4 SoC common device tree source + * + * Copyright (c) 2014 Samsung Electronics Co., Ltd. + * http://www.samsung.com + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +/include/ "skeleton.dtsi" + +/ { + serial@13800000 { + compatible = "samsung,exynos4210-uart"; + reg = <0x13800000 0x3c>; + id = <0>; + }; + + serial@13810000 { + compatible = "samsung,exynos4210-uart"; + reg = <0x13810000 0x3c>; + id = <1>; + }; + + serial@13820000 { + compatible = "samsung,exynos4210-uart"; + reg = <0x13820000 0x3c>; + id = <2>; + }; + + serial@13830000 { + compatible = "samsung,exynos4210-uart"; + reg = <0x13830000 0x3c>; + id = <3>; + }; + + serial@13840000 { + compatible = "samsung,exynos4210-uart"; + reg = <0x13840000 0x3c>; + id = <4>; + }; + + i2c@13860000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "samsung,s3c2440-i2c"; + interrupts = <0 0 0>; + }; + + i2c@13870000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "samsung,s3c2440-i2c"; + interrupts = <1 1 0>; + }; + + i2c@13880000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "samsung,s3c2440-i2c"; + interrupts = <2 2 0>; + }; + + i2c@13890000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "samsung,s3c2440-i2c"; + interrupts = <3 3 0>; + }; + + i2c@138a0000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "samsung,s3c2440-i2c"; + interrupts = <4 4 0>; + }; + + i2c@138b0000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "samsung,s3c2440-i2c"; + interrupts = <5 5 0>; + }; + + i2c@138c0000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "samsung,s3c2440-i2c"; + interrupts = <6 6 0>; + }; + + i2c@138d0000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "samsung,s3c2440-i2c"; + interrupts = <7 7 0>; + }; + + sdhci@12510000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "samsung,exynos-mmc"; + reg = <0x12510000 0x1000>; + interrupts = <0 75 0>; + }; + + sdhci@12520000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "samsung,exynos-mmc"; + reg = <0x12520000 0x1000>; + interrupts = <0 76 0>; + }; + + sdhci@12530000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "samsung,exynos-mmc"; + reg = <0x12530000 0x1000>; + interrupts = <0 77 0>; + }; + + sdhci@12540000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "samsung,exynos-mmc"; + reg = <0x12540000 0x1000>; + interrupts = <0 78 0>; + }; + + gpio: gpio { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; +}; diff --git a/arch/arm/dts/exynos4210-origen.dts b/arch/arm/dts/exynos4210-origen.dts new file mode 100644 index 0000000000..5c9d2aed68 --- /dev/null +++ b/arch/arm/dts/exynos4210-origen.dts @@ -0,0 +1,45 @@ +/* + * Samsung's Exynos4210 based Origen board device tree source + * + * Copyright (c) 2014 Samsung Electronics Co., Ltd. + * http://www.samsung.com + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +/dts-v1/; +/include/ "skeleton.dtsi" +/include/ "exynos4.dtsi" + +/ { + model = "Insignal Origen evaluation board based on Exynos4210"; + compatible = "insignal,origen", "samsung,exynos4210"; + + chosen { + bootargs =""; + }; + + aliases { + serial0 = "/serial@13800000"; + console = "/serial@13820000"; + mmc2 = "sdhci@12530000"; + }; + + sdhci@12510000 { + status = "disabled"; + }; + + sdhci@12520000 { + status = "disabled"; + }; + + sdhci@12530000 { + samsung,bus-width = <4>; + samsung,timing = <1 2 3>; + cd-gpios = <&gpio 0x2008002 0>; + }; + + sdhci@12540000 { + status = "disabled"; + }; +};
\ No newline at end of file diff --git a/arch/arm/dts/exynos4210-trats.dts b/arch/arm/dts/exynos4210-trats.dts new file mode 100644 index 0000000000..992e0234c9 --- /dev/null +++ b/arch/arm/dts/exynos4210-trats.dts @@ -0,0 +1,120 @@ +/* + * Samsung's Exynos4210 based Trats board device tree source + * + * Copyright (c) 2014 Samsung Electronics Co., Ltd. + * http://www.samsung.com + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +/dts-v1/; +/include/ "exynos4.dtsi" + +/ { + model = "Samsung Trats based on Exynos4210"; + compatible = "samsung,trats", "samsung,exynos4210"; + + config { + samsung,dsim-device-name = "s6e8ax0"; + }; + + aliases { + i2c0 = "/i2c@13860000"; + i2c1 = "/i2c@13870000"; + i2c2 = "/i2c@13880000"; + i2c3 = "/i2c@13890000"; + i2c4 = "/i2c@138a0000"; + i2c5 = "/i2c@138b0000"; + i2c6 = "/i2c@138c0000"; + i2c7 = "/i2c@138d0000"; + serial0 = "/serial@13800000"; + console = "/serial@13820000"; + mmc0 = "sdhci@12510000"; + mmc2 = "sdhci@12530000"; + }; + + fimd@11c00000 { + compatible = "samsung,exynos-fimd"; + reg = <0x11c00000 0xa4>; + + samsung,vl-freq = <60>; + samsung,vl-col = <720>; + samsung,vl-row = <1280>; + samsung,vl-width = <720>; + samsung,vl-height = <1280>; + + samsung,vl-clkp = <0>; + samsung,vl-oep = <0>; + samsung,vl-hsp = <1>; + samsung,vl-vsp = <1>; + samsung,vl-dp = <1>; + samsung,vl-bpix = <4>; + + samsung,vl-hspw = <5>; + samsung,vl-hbpd = <10>; + samsung,vl-hfpd = <10>; + samsung,vl-vspw = <2>; + samsung,vl-vbpd = <1>; + samsung,vl-vfpd = <13>; + samsung,vl-cmd-allow-len = <0xf>; + + samsung,winid = <3>; + samsung,power-on-delay = <30>; + samsung,interface-mode = <1>; + samsung,mipi-enabled = <1>; + samsung,dp-enabled; + samsung,dual-lcd-enabled; + + samsung,logo-on = <1>; + samsung,resolution = <0>; + samsung,rgb-mode = <0>; + }; + + mipidsi@11c80000 { + compatible = "samsung,exynos-mipi-dsi"; + reg = <0x11c80000 0x5c>; + + samsung,dsim-config-e-interface = <1>; + samsung,dsim-config-e-virtual-ch = <0>; + samsung,dsim-config-e-pixel-format = <7>; + samsung,dsim-config-e-burst-mode = <1>; + samsung,dsim-config-e-no-data-lane = <3>; + samsung,dsim-config-e-byte-clk = <0>; + samsung,dsim-config-hfp = <1>; + + samsung,dsim-config-p = <3>; + samsung,dsim-config-m = <120>; + samsung,dsim-config-s = <1>; + + samsung,dsim-config-pll-stable-time = <500>; + samsung,dsim-config-esc-clk = <20000000>; + samsung,dsim-config-stop-holding-cnt = <0x7ff>; + samsung,dsim-config-bta-timeout = <0xff>; + samsung,dsim-config-rx-timeout = <0xffff>; + + samsung,dsim-device-id = <0xffffffff>; + samsung,dsim-device-bus-id = <0>; + + samsung,dsim-device-reverse-panel = <1>; + }; + + sdhci@12510000 { + samsung,bus-width = <8>; + samsung,timing = <1 3 3>; + pwr-gpios = <&gpio 0x2008002 0>; + }; + + sdhci@12520000 { + status = "disabled"; + }; + + sdhci@12530000 { + samsung,bus-width = <4>; + samsung,timing = <1 2 3>; + cd-gpios = <&gpio 0x20c6004 0>; + }; + + sdhci@12540000 { + status = "disabled"; + }; +};
\ No newline at end of file diff --git a/arch/arm/dts/exynos4210-universal_c210.dts b/arch/arm/dts/exynos4210-universal_c210.dts new file mode 100644 index 0000000000..1cdd981d6d --- /dev/null +++ b/arch/arm/dts/exynos4210-universal_c210.dts @@ -0,0 +1,83 @@ +/* + * Samsung's Exynos4210 based Universal C210 board device tree source + * + * Copyright (c) 2014 Samsung Electronics Co., Ltd. + * http://www.samsung.com + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +/dts-v1/; +/include/ "exynos4.dtsi" + +/ { + model = "Samsung Universal C210 based on Exynos4210 rev0"; + compatible = "samsung,universal_c210", "samsung,exynos4210"; + + aliases { + serial0 = "/serial@13800000"; + console = "/serial@13820000"; + mmc0 = "sdhci@12510000"; + mmc2 = "sdhci@12530000"; + }; + + sdhci@12510000 { + samsung,bus-width = <8>; + samsung,timing = <1 3 3>; + pwr-gpios = <&gpio 0x2008002 0>; + }; + + sdhci@12520000 { + status = "disabled"; + }; + + sdhci@12530000 { + samsung,bus-width = <4>; + samsung,timing = <1 2 3>; + cd-gpios = <&gpio 0x20c6004 0>; + }; + + sdhci@12540000 { + status = "disabled"; + }; + + fimd@11c00000 { + compatible = "samsung,exynos-fimd"; + reg = <0x11c00000 0xa4>; + + samsung,vl-freq = <60>; + samsung,vl-col = <480>; + samsung,vl-row = <800>; + samsung,vl-width = <480>; + samsung,vl-height = <800>; + + samsung,vl-clkp = <0>; + samsung,vl-oep = <0>; + samsung,vl-hsp = <1>; + samsung,vl-vsp = <1>; + samsung,vl-dp = <1>; + samsung,vl-bpix = <4>; + + samsung,vl-hspw = <2>; + samsung,vl-hbpd = <16>; + samsung,vl-hfpd = <16>; + samsung,vl-vspw = <2>; + samsung,vl-vbpd = <8>; + samsung,vl-vfpd = <8>; + samsung,vl-cmd-allow-len = <0xf>; + + samsung,pclk_name = <1>; + samsung,sclk_div = <1>; + + samsung,winid = <0>; + samsung,power-on-delay = <10000>; + samsung,interface-mode = <1>; + samsung,mipi-enabled = <0>; + samsung,dp-enabled; + samsung,dual-lcd-enabled; + + samsung,logo-on = <1>; + samsung,resolution = <0>; + samsung,rgb-mode = <0>; + }; +}; diff --git a/arch/arm/dts/exynos4412-trats2.dts b/arch/arm/dts/exynos4412-trats2.dts new file mode 100644 index 0000000000..7d32067fdd --- /dev/null +++ b/arch/arm/dts/exynos4412-trats2.dts @@ -0,0 +1,434 @@ +/* + * Samsung's Exynos4412 based Trats2 board device tree source + * + * Copyright (c) 2014 Samsung Electronics Co., Ltd. + * http://www.samsung.com + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +/dts-v1/; +/include/ "exynos4.dtsi" + +/ { + model = "Samsung Trats2 based on Exynos4412"; + compatible = "samsung,trats2", "samsung,exynos4412"; + + config { + samsung,dsim-device-name = "s6e8ax0"; + }; + + aliases { + i2c0 = "/i2c@13860000"; + i2c1 = "/i2c@13870000"; + i2c2 = "/i2c@13880000"; + i2c3 = "/i2c@13890000"; + i2c4 = "/i2c@138a0000"; + i2c5 = "/i2c@138b0000"; + i2c6 = "/i2c@138c0000"; + i2c7 = "/i2c@138d0000"; + serial0 = "/serial@13800000"; + console = "/serial@13820000"; + mmc0 = "sdhci@12510000"; + mmc2 = "sdhci@12530000"; + }; + + i2c@138d0000 { + samsung,i2c-sda-delay = <100>; + samsung,i2c-slave-addr = <0x10>; + samsung,i2c-max-bus-freq = <100000>; + status = "okay"; + + max77686_pmic@09 { + compatible = "maxim,max77686_pmic"; + interrupts = <7 0>; + reg = <0x09 0 0>; + #clock-cells = <1>; + + voltage-regulators { + ldo1_reg: ldo1 { + regulator-compatible = "LDO1"; + regulator-name = "VALIVE_1.0V_AP"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-always-on; + regulator-mem-on; + }; + + ldo2_reg: ldo2 { + regulator-compatible = "LDO2"; + regulator-name = "VM1M2_1.2V_AP"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-always-on; + regulator-mem-on; + }; + + ldo3_reg: ldo3 { + regulator-compatible = "LDO3"; + regulator-name = "VCC_1.8V_AP"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + regulator-mem-on; + }; + + ldo4_reg: ldo4 { + regulator-compatible = "LDO4"; + regulator-name = "VCC_2.8V_AP"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-always-on; + regulator-mem-on; + }; + + ldo5_reg: ldo5 { + regulator-compatible = "LDO5"; + regulator-name = "VCC_1.8V_IO"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + regulator-mem-on; + }; + + ldo6_reg: ldo6 { + regulator-compatible = "LDO6"; + regulator-name = "VMPLL_1.0V_AP"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-always-on; + regulator-mem-on; + }; + + ldo7_reg: ldo7 { + regulator-compatible = "LDO7"; + regulator-name = "VPLL_1.0V_AP"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-always-on; + regulator-mem-on; + }; + + ldo8_reg: ldo8 { + regulator-compatible = "LDO8"; + regulator-name = "VMIPI_1.0V"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-mem-off; + }; + + ldo9_reg: ldo9 { + regulator-compatible = "LDO9"; + regulator-name = "CAM_ISP_MIPI_1.2V"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-mem-idle; + }; + + ldo10_reg: ldo10 { + regulator-compatible = "LDO10"; + regulator-name = "VMIPI_1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-mem-off; + }; + + ldo11_reg: ldo11 { + regulator-compatible = "LDO11"; + regulator-name = "VABB1_1.95V"; + regulator-min-microvolt = <1950000>; + regulator-max-microvolt = <1950000>; + regulator-always-on; + regulator-mem-off; + }; + + ldo12_reg: ldo12 { + regulator-compatible = "LDO12"; + regulator-name = "VUOTG_3.0V"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + regulator-mem-off; + }; + + ldo13_reg: ldo13 { + regulator-compatible = "LDO13"; + regulator-name = "NFC_AVDD_1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-mem-idle; + }; + + ldo14_reg: ldo14 { + regulator-compatible = "LDO14"; + regulator-name = "VABB2_1.95V"; + regulator-min-microvolt = <1950000>; + regulator-max-microvolt = <1950000>; + regulator-always-on; + regulator-mem-off; + }; + + ldo15_reg: ldo15 { + regulator-compatible = "LDO15"; + regulator-name = "VHSIC_1.0V"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-mem-off; + }; + + ldo16_reg: ldo16 { + regulator-compatible = "LDO16"; + regulator-name = "VHSIC_1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-mem-off; + }; + + ldo17_reg: ldo17 { + regulator-compatible = "LDO17"; + regulator-name = "CAM_SENSOR_CORE_1.2V"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-mem-idle; + }; + + ldo18_reg: ldo18 { + regulator-compatible = "LDO18"; + regulator-name = "CAM_ISP_SEN_IO_1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-mem-idle; + }; + + ldo19_reg: ldo19 { + regulator-compatible = "LDO19"; + regulator-name = "VT_CAM_1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-mem-idle; + }; + + ldo20_reg: ldo20 { + regulator-compatible = "LDO20"; + regulator-name = "VDDQ_PRE_1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-mem-idle; + }; + + ldo21_reg: ldo21 { + regulator-compatible = "LDO21"; + regulator-name = "VTF_2.8V"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-mem-idle; + }; + + ldo22_reg: ldo22 { + regulator-compatible = "LDO22"; + regulator-name = "VMEM_VDD_2.8V"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-always-on; + regulator-mem-off; + }; + + ldo23_reg: ldo23 { + regulator-compatible = "LDO23"; + regulator-name = "TSP_AVDD_3.3V"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-mem-idle; + }; + + ldo24_reg: ldo24 { + regulator-compatible = "LDO24"; + regulator-name = "TSP_VDD_1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-mem-idle; + }; + + ldo25_reg: ldo25 { + regulator-compatible = "LDO25"; + regulator-name = "LCD_VCC_3.3V"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-mem-idle; + }; + + ldo26_reg: ldo26 { + regulator-compatible = "LDO26"; + regulator-name = "MOTOR_VCC_3.0V"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + regulator-mem-idle; + }; + + buck1_reg: buck1 { + regulator-compatible = "BUCK1"; + regulator-name = "vdd_mif"; + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <1100000>; + regulator-always-on; + regulator-boot-on; + regulator-mem-off; + }; + + buck2_reg: buck2 { + regulator-compatible = "BUCK2"; + regulator-name = "vdd_arm"; + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <1500000>; + regulator-always-on; + regulator-boot-on; + regulator-mem-off; + }; + + buck3_reg: buck3 { + regulator-compatible = "BUCK3"; + regulator-name = "vdd_int"; + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <1150000>; + regulator-always-on; + regulator-boot-on; + regulator-mem-off; + }; + + buck4_reg: buck4 { + regulator-compatible = "BUCK4"; + regulator-name = "vdd_g3d"; + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <1150000>; + regulator-boot-on; + regulator-mem-off; + }; + + buck5_reg: buck5 { + regulator-compatible = "BUCK5"; + regulator-name = "VMEM_1.2V_AP"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-always-on; + }; + + buck6_reg: buck6 { + regulator-compatible = "BUCK6"; + regulator-name = "VCC_SUB_1.35V"; + regulator-min-microvolt = <1350000>; + regulator-max-microvolt = <1350000>; + regulator-always-on; + }; + + buck7_reg: buck7 { + regulator-compatible = "BUCK7"; + regulator-name = "VCC_SUB_2.0V"; + regulator-min-microvolt = <2000000>; + regulator-max-microvolt = <2000000>; + regulator-always-on; + }; + + buck8_reg: buck8 { + regulator-compatible = "BUCK8"; + regulator-name = "VMEM_VDDF_3.0V"; + regulator-min-microvolt = <2850000>; + regulator-max-microvolt = <2850000>; + regulator-always-on; + regulator-mem-off; + }; + + buck9_reg: buck9 { + regulator-compatible = "BUCK9"; + regulator-name = "CAM_ISP_CORE_1.2V"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1200000>; + regulator-mem-off; + }; + }; + }; + }; + + fimd@11c00000 { + compatible = "samsung,exynos-fimd"; + reg = <0x11c00000 0xa4>; + + samsung,vl-freq = <60>; + samsung,vl-col = <720>; + samsung,vl-row = <1280>; + samsung,vl-width = <720>; + samsung,vl-height = <1280>; + + samsung,vl-clkp = <0>; + samsung,vl-oep = <0>; + samsung,vl-hsp = <1>; + samsung,vl-vsp = <1>; + samsung,vl-dp = <1>; + samsung,vl-bpix = <4>; + + samsung,vl-hspw = <5>; + samsung,vl-hbpd = <10>; + samsung,vl-hfpd = <10>; + samsung,vl-vspw = <2>; + samsung,vl-vbpd = <1>; + samsung,vl-vfpd = <13>; + samsung,vl-cmd-allow-len = <0xf>; + + samsung,winid = <0>; + samsung,power-on-delay = <30>; + samsung,interface-mode = <1>; + samsung,mipi-enabled = <1>; + samsung,dp-enabled; + samsung,dual-lcd-enabled; + + samsung,logo-on = <1>; + samsung,resolution = <0>; + samsung,rgb-mode = <0>; + }; + + mipidsi@11c80000 { + compatible = "samsung,exynos-mipi-dsi"; + reg = <0x11c80000 0x5c>; + + samsung,dsim-config-e-interface = <1>; + samsung,dsim-config-e-virtual-ch = <0>; + samsung,dsim-config-e-pixel-format = <7>; + samsung,dsim-config-e-burst-mode = <1>; + samsung,dsim-config-e-no-data-lane = <3>; + samsung,dsim-config-e-byte-clk = <0>; + samsung,dsim-config-hfp = <1>; + + samsung,dsim-config-p = <3>; + samsung,dsim-config-m = <120>; + samsung,dsim-config-s = <1>; + + samsung,dsim-config-pll-stable-time = <500>; + samsung,dsim-config-esc-clk = <20000000>; + samsung,dsim-config-stop-holding-cnt = <0x7ff>; + samsung,dsim-config-bta-timeout = <0xff>; + samsung,dsim-config-rx-timeout = <0xffff>; + + samsung,dsim-device-id = <0xffffffff>; + samsung,dsim-device-bus-id = <0>; + + samsung,dsim-device-reverse-panel = <1>; + }; + + sdhci@12510000 { + samsung,bus-width = <8>; + samsung,timing = <1 3 3>; + pwr-gpios = <&gpio 0x2004002 0>; + }; + + sdhci@12520000 { + status = "disabled"; + }; + + sdhci@12530000 { + samsung,bus-width = <4>; + samsung,timing = <1 2 3>; + cd-gpios = <&gpio 0x20C6004 0>; + }; + + sdhci@12540000 { + status = "disabled"; + }; +}; diff --git a/arch/arm/dts/imx6q-sabreauto.dts b/arch/arm/dts/imx6q-sabreauto.dts new file mode 100644 index 0000000000..a3c9c91f32 --- /dev/null +++ b/arch/arm/dts/imx6q-sabreauto.dts @@ -0,0 +1,13 @@ +/* + + * Copyright 2012 Freescale Semiconductor, Inc. + + * Copyright 2011 Linaro Ltd. + + * + + * SPDX-License-Identifier: GPL-2.0+ + + */ + +/dts-v1/; + +/ { + model = "Freescale i.MX6 Quad SABRE Automotive Board"; + compatible = "fsl,imx6q-sabreauto", "fsl,imx6q"; +}; diff --git a/arch/arm/imx-common/Makefile b/arch/arm/imx-common/Makefile index 7334e05b5b..b04dfbbcb9 100644 --- a/arch/arm/imx-common/Makefile +++ b/arch/arm/imx-common/Makefile @@ -42,6 +42,14 @@ MKIMAGEFLAGS_u-boot.imx = -n $(filter-out $< $(PHONY),$^) -T imximage \ u-boot.imx: u-boot.bin $(IMX_CONFIG) FORCE $(call if_changed,mkimage) +ifeq ($(CONFIG_OF_SEPARATE),y) +MKIMAGEFLAGS_u-boot-dtb.imx = -n $(filter-out $< $(PHONY),$^) -T imximage \ + -e $(CONFIG_SYS_TEXT_BASE) + +u-boot-dtb.imx: u-boot-dtb.bin $(IMX_CONFIG) FORCE + $(call if_changed,mkimage) +endif + MKIMAGEFLAGS_SPL = -n $(filter-out $< $(PHONY),$^) -T imximage \ -e $(CONFIG_SPL_TEXT_BASE) diff --git a/arch/arm/include/asm/arch-exynos/board.h b/arch/arm/include/asm/arch-exynos/board.h index 243fb12b76..1b1cd0dd9e 100644 --- a/arch/arm/include/asm/arch-exynos/board.h +++ b/arch/arm/include/asm/arch-exynos/board.h @@ -14,4 +14,16 @@ */ int exynos_init(void); +/* + * Exynos board specific changes for + * board_early_init_f + */ +int exynos_early_init_f(void); + +/* + * Exynos board specific changes for + * board_power_init + */ +int exynos_power_init(void); + #endif /* EXYNOS_BOARD_H */ diff --git a/arch/arm/include/asm/arch-exynos/mipi_dsim.h b/arch/arm/include/asm/arch-exynos/mipi_dsim.h index 40aca71678..50e5c258a9 100644 --- a/arch/arm/include/asm/arch-exynos/mipi_dsim.h +++ b/arch/arm/include/asm/arch-exynos/mipi_dsim.h @@ -12,6 +12,7 @@ #include <linux/list.h> #include <linux/fb.h> +#include <lcd.h> #define PANEL_NAME_SIZE (32) @@ -368,8 +369,12 @@ int exynos_mipi_dsi_register_lcd_device(struct mipi_dsim_lcd_device *lcd_dev); void exynos_set_dsim_platform_data(struct exynos_platform_mipi_dsim *pd); +void exynos_init_dsim_platform_data(vidinfo_t *vid); /* panel driver init based on mipi dsi interface */ void s6e8ax0_init(void); +#ifdef CONFIG_OF_CONTROL +extern int mipi_power(void); +#endif #endif /* _DSIM_H */ diff --git a/arch/arm/include/asm/arch-exynos/mmc.h b/arch/arm/include/asm/arch-exynos/mmc.h index 98d6530b15..0fb6461c08 100644 --- a/arch/arm/include/asm/arch-exynos/mmc.h +++ b/arch/arm/include/asm/arch-exynos/mmc.h @@ -53,6 +53,8 @@ #define SDHCI_CTRL4_DRIVE_MASK(_x) ((_x) << 16) #define SDHCI_CTRL4_DRIVE_SHIFT (16) +#define SDHCI_MAX_HOSTS 4 + int s5p_sdhci_init(u32 regbase, int index, int bus_width); static inline int s5p_mmc_init(int index, int bus_width) @@ -62,4 +64,9 @@ static inline int s5p_mmc_init(int index, int bus_width) return s5p_sdhci_init(base, index, bus_width); } + +#ifdef CONFIG_OF_CONTROL +int exynos_mmc_init(const void *blob); +#endif + #endif diff --git a/arch/arm/include/asm/arch-socfpga/clock_manager.h b/arch/arm/include/asm/arch-socfpga/clock_manager.h new file mode 100644 index 0000000000..966add3e91 --- /dev/null +++ b/arch/arm/include/asm/arch-socfpga/clock_manager.h @@ -0,0 +1,205 @@ +/* + * Copyright (C) 2013 Altera Corporation <www.altera.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef _CLOCK_MANAGER_H_ +#define _CLOCK_MANAGER_H_ + +typedef struct { + /* main group */ + uint32_t main_vco_base; + uint32_t mpuclk; + uint32_t mainclk; + uint32_t dbgatclk; + uint32_t mainqspiclk; + uint32_t mainnandsdmmcclk; + uint32_t cfg2fuser0clk; + uint32_t maindiv; + uint32_t dbgdiv; + uint32_t tracediv; + uint32_t l4src; + + /* peripheral group */ + uint32_t peri_vco_base; + uint32_t emac0clk; + uint32_t emac1clk; + uint32_t perqspiclk; + uint32_t pernandsdmmcclk; + uint32_t perbaseclk; + uint32_t s2fuser1clk; + uint32_t perdiv; + uint32_t gpiodiv; + uint32_t persrc; + + /* sdram pll group */ + uint32_t sdram_vco_base; + uint32_t ddrdqsclk; + uint32_t ddr2xdqsclk; + uint32_t ddrdqclk; + uint32_t s2fuser2clk; +} cm_config_t; + +extern void cm_basic_init(const cm_config_t *cfg); + +struct socfpga_clock_manager { + u32 ctrl; + u32 bypass; + u32 inter; + u32 intren; + u32 dbctrl; + u32 stat; + u32 _pad_0x18_0x3f[10]; + u32 mainpllgrp; + u32 perpllgrp; + u32 sdrpllgrp; + u32 _pad_0xe0_0x200[72]; + + u32 main_pll_vco; + u32 main_pll_misc; + u32 main_pll_mpuclk; + u32 main_pll_mainclk; + u32 main_pll_dbgatclk; + u32 main_pll_mainqspiclk; + u32 main_pll_mainnandsdmmcclk; + u32 main_pll_cfgs2fuser0clk; + u32 main_pll_en; + u32 main_pll_maindiv; + u32 main_pll_dbgdiv; + u32 main_pll_tracediv; + u32 main_pll_l4src; + u32 main_pll_stat; + u32 main_pll__pad_0x38_0x40[2]; + + u32 per_pll_vco; + u32 per_pll_misc; + u32 per_pll_emac0clk; + u32 per_pll_emac1clk; + u32 per_pll_perqspiclk; + u32 per_pll_pernandsdmmcclk; + u32 per_pll_perbaseclk; + u32 per_pll_s2fuser1clk; + u32 per_pll_en; + u32 per_pll_div; + u32 per_pll_gpiodiv; + u32 per_pll_src; + u32 per_pll_stat; + u32 per_pll__pad_0x34_0x40[3]; + + u32 sdr_pll_vco; + u32 sdr_pll_ctrl; + u32 sdr_pll_ddrdqsclk; + u32 sdr_pll_ddr2xdqsclk; + u32 sdr_pll_ddrdqclk; + u32 sdr_pll_s2fuser2clk; + u32 sdr_pll_en; + u32 sdr_pll_stat; +}; + +#define CLKMGR_MAINPLLGRP_EN_S2FUSER0CLK_MASK 0x00000200 +#define CLKMGR_MAINPLLGRP_EN_DBGTIMERCLK_MASK 0x00000080 +#define CLKMGR_MAINPLLGRP_EN_DBGTRACECLK_MASK 0x00000040 +#define CLKMGR_MAINPLLGRP_EN_DBGCLK_MASK 0x00000020 +#define CLKMGR_MAINPLLGRP_EN_DBGATCLK_MASK 0x00000010 +#define CLKMGR_MAINPLLGRP_EN_L4MPCLK_MASK 0x00000004 +#define CLKMGR_MAINPLLGRP_VCO_RESET_VALUE 0x8001000d +#define CLKMGR_PERPLLGRP_VCO_RESET_VALUE 0x8001000d +#define CLKMGR_SDRPLLGRP_VCO_RESET_VALUE 0x8001000d +#define CLKMGR_MAINPLLGRP_MAINDIV_L4MPCLK_SET(x) (((x) << 4) & 0x00000070) +#define CLKMGR_MAINPLLGRP_MAINDIV_L4SPCLK_SET(x) (((x) << 7) & 0x00000380) +#define CLKMGR_MAINPLLGRP_L4SRC_L4MP_SET(x) (((x) << 0) & 0x00000001) +#define CLKMGR_MAINPLLGRP_L4SRC_L4SP_SET(x) (((x) << 1) & 0x00000002) +#define CLKMGR_PERPLLGRP_SRC_QSPI_SET(x) (((x) << 4) & 0x00000030) +#define CLKMGR_PERPLLGRP_SRC_NAND_SET(x) (((x) << 2) & 0x0000000c) +#define CLKMGR_PERPLLGRP_SRC_SDMMC_SET(x) (((x) << 0) & 0x00000003) +#define CLKMGR_MAINPLLGRP_VCO_DENOM_SET(x) (((x) << 16) & 0x003f0000) +#define CLKMGR_MAINPLLGRP_VCO_NUMER_SET(x) (((x) << 3) & 0x0000fff8) +#define CLKMGR_MAINPLLGRP_VCO_PWRDN_SET(x) (((x) << 2) & 0x00000004) +#define CLKMGR_MAINPLLGRP_VCO_EN_SET(x) (((x) << 1) & 0x00000002) +#define CLKMGR_MAINPLLGRP_VCO_BGPWRDN_SET(x) (((x) << 0) & 0x00000001) +#define CLKMGR_PERPLLGRP_VCO_PSRC_SET(x) (((x) << 22) & 0x00c00000) +#define CLKMGR_PERPLLGRP_VCO_DENOM_SET(x) (((x) << 16) & 0x003f0000) +#define CLKMGR_PERPLLGRP_VCO_NUMER_SET(x) (((x) << 3) & 0x0000fff8) +#define CLKMGR_SDRPLLGRP_VCO_OUTRESET_SET(x) (((x) << 25) & 0x7e000000) +#define CLKMGR_SDRPLLGRP_VCO_OUTRESETALL_SET(x) (((x) << 24) & 0x01000000) +#define CLKMGR_SDRPLLGRP_VCO_SSRC_SET(x) (((x) << 22) & 0x00c00000) +#define CLKMGR_SDRPLLGRP_VCO_DENOM_SET(x) (((x) << 16) & 0x003f0000) +#define CLKMGR_SDRPLLGRP_VCO_NUMER_SET(x) (((x) << 3) & 0x0000fff8) +#define CLKMGR_MAINPLLGRP_MPUCLK_CNT_SET(x) (((x) << 0) & 0x000001ff) +#define CLKMGR_MAINPLLGRP_MAINCLK_CNT_SET(x) (((x) << 0) & 0x000001ff) +#define CLKMGR_MAINPLLGRP_DBGATCLK_CNT_SET(x) (((x) << 0) & 0x000001ff) +#define CLKMGR_MAINPLLGRP_CFGS2FUSER0CLK_CNT_SET(x) \ + (((x) << 0) & 0x000001ff) +#define CLKMGR_PERPLLGRP_EMAC0CLK_CNT_SET(x) (((x) << 0) & 0x000001ff) +#define CLKMGR_PERPLLGRP_EMAC1CLK_CNT_SET(x) (((x) << 0) & 0x000001ff) +#define CLKMGR_MAINPLLGRP_MAINQSPICLK_CNT_SET(x) (((x) << 0) & 0x000001ff) +#define CLKMGR_MAINPLLGRP_MAINNANDSDMMCCLK_CNT_SET(x) \ + (((x) << 0) & 0x000001ff) +#define CLKMGR_PERPLLGRP_PERBASECLK_CNT_SET(x) (((x) << 0) & 0x000001ff) +#define CLKMGR_PERPLLGRP_S2FUSER1CLK_CNT_SET(x) (((x) << 0) & 0x000001ff) +#define CLKMGR_PERPLLGRP_PERNANDSDMMCCLK_CNT_SET(x) (((x) << 0) & 0x000001ff) +#define CLKMGR_SDRPLLGRP_DDRDQSCLK_PHASE_SET(x) (((x) << 9) & 0x00000e00) +#define CLKMGR_SDRPLLGRP_DDRDQSCLK_CNT_SET(x) (((x) << 0) & 0x000001ff) +#define CLKMGR_SDRPLLGRP_DDR2XDQSCLK_PHASE_SET(x) (((x) << 9) & 0x00000e00) +#define CLKMGR_SDRPLLGRP_DDR2XDQSCLK_CNT_SET(x) (((x) << 0) & 0x000001ff) +#define CLKMGR_SDRPLLGRP_DDRDQCLK_PHASE_SET(x) (((x) << 9) & 0x00000e00) +#define CLKMGR_SDRPLLGRP_DDRDQCLK_CNT_SET(x) (((x) << 0) & 0x000001ff) +#define CLKMGR_SDRPLLGRP_S2FUSER2CLK_PHASE_SET(x) (((x) << 9) & 0x00000e00) +#define CLKMGR_SDRPLLGRP_S2FUSER2CLK_CNT_SET(x) (((x) << 0) & 0x000001ff) +#define CLKMGR_MAINPLLGRP_DBGDIV_DBGCLK_SET(x) (((x) << 2) & 0x0000000c) +#define CLKMGR_MAINPLLGRP_DBGDIV_DBGATCLK_SET(x) (((x) << 0) & 0x00000003) +#define CLKMGR_MAINPLLGRP_TRACEDIV_TRACECLK_SET(x) (((x) << 0) & 0x00000007) +#define CLKMGR_MAINPLLGRP_MAINDIV_L3MPCLK_SET(x) (((x) << 0) & 0x00000003) +#define CLKMGR_MAINPLLGRP_MAINDIV_L3SPCLK_SET(x) (((x) << 2) & 0x0000000c) +#define CLKMGR_BYPASS_PERPLL_SET(x) (((x) << 3) & 0x00000008) +#define CLKMGR_BYPASS_SDRPLL_SET(x) (((x) << 1) & 0x00000002) +#define CLKMGR_BYPASS_MAINPLL_SET(x) (((x) << 0) & 0x00000001) +#define CLKMGR_PERPLLGRP_DIV_USBCLK_SET(x) (((x) << 0) & 0x00000007) +#define CLKMGR_PERPLLGRP_DIV_SPIMCLK_SET(x) (((x) << 3) & 0x00000038) +#define CLKMGR_PERPLLGRP_DIV_CAN0CLK_SET(x) (((x) << 6) & 0x000001c0) +#define CLKMGR_PERPLLGRP_DIV_CAN1CLK_SET(x) (((x) << 9) & 0x00000e00) +#define CLKMGR_INTER_SDRPLLLOCKED_MASK 0x00000100 +#define CLKMGR_INTER_PERPLLLOCKED_MASK 0x00000080 +#define CLKMGR_INTER_MAINPLLLOCKED_MASK 0x00000040 +#define CLKMGR_CTRL_SAFEMODE_MASK 0x00000001 +#define CLKMGR_CTRL_SAFEMODE_SET(x) (((x) << 0) & 0x00000001) +#define CLKMGR_SDRPLLGRP_VCO_OUTRESET_MASK 0x7e000000 +#define CLKMGR_SDRPLLGRP_VCO_OUTRESETALL_SET(x) (((x) << 24) & 0x01000000) +#define CLKMGR_PERPLLGRP_PERQSPICLK_CNT_SET(x) (((x) << 0) & 0x000001ff) +#define CLKMGR_PERPLLGRP_DIV_SPIMCLK_SET(x) (((x) << 3) & 0x00000038) +#define CLKMGR_PERPLLGRP_GPIODIV_GPIODBCLK_SET(x) (((x) << 0) & 0x00ffffff) +#define CLKMGR_BYPASS_PERPLLSRC_SET(x) (((x) << 4) & 0x00000010) +#define CLKMGR_BYPASS_SDRPLLSRC_SET(x) (((x) << 2) & 0x00000004) +#define CLKMGR_PERPLLGRP_SRC_RESET_VALUE 0x00000015 +#define CLKMGR_MAINPLLGRP_L4SRC_RESET_VALUE 0x00000000 +#define CLKMGR_MAINPLLGRP_VCO_REGEXTSEL_MASK 0x80000000 +#define CLKMGR_PERPLLGRP_VCO_REGEXTSEL_MASK 0x80000000 +#define CLKMGR_SDRPLLGRP_VCO_REGEXTSEL_MASK 0x80000000 +#define CLKMGR_SDRPLLGRP_DDRDQSCLK_PHASE_MASK 0x001ffe00 +#define CLKMGR_SDRPLLGRP_DDR2XDQSCLK_PHASE_MASK 0x001ffe00 +#define CLKMGR_SDRPLLGRP_DDRDQCLK_PHASE_MASK 0x001ffe00 +#define CLKMGR_SDRPLLGRP_S2FUSER2CLK_PHASE_MASK 0x001ffe00 +#define CLKMGR_MAINPLLGRP_VCO_OUTRESETALL_MASK 0x01000000 +#define CLKMGR_PERPLLGRP_VCO_OUTRESETALL_MASK 0x01000000 +#define CLKMGR_PERPLLGRP_EN_NANDCLK_MASK 0x00000400 +#define CLKMGR_SDRPLLGRP_DDRDQSCLK_CNT_MASK 0x000001ff +#define CLKMGR_SDRPLLGRP_DDR2XDQSCLK_CNT_MASK 0x000001ff +#define CLKMGR_SDRPLLGRP_DDRDQCLK_CNT_MASK 0x000001ff +#define CLKMGR_SDRPLLGRP_S2FUSER2CLK_CNT_MASK 0x000001ff + +#define MAIN_VCO_BASE \ + (CLKMGR_MAINPLLGRP_VCO_DENOM_SET(CONFIG_HPS_MAINPLLGRP_VCO_DENOM) | \ + CLKMGR_MAINPLLGRP_VCO_NUMER_SET(CONFIG_HPS_MAINPLLGRP_VCO_NUMER)) + +#define PERI_VCO_BASE \ + (CLKMGR_PERPLLGRP_VCO_PSRC_SET(CONFIG_HPS_PERPLLGRP_VCO_PSRC) | \ + CLKMGR_PERPLLGRP_VCO_DENOM_SET(CONFIG_HPS_PERPLLGRP_VCO_DENOM) | \ + CLKMGR_PERPLLGRP_VCO_NUMER_SET(CONFIG_HPS_PERPLLGRP_VCO_NUMER)) + +#define SDR_VCO_BASE \ + (CLKMGR_SDRPLLGRP_VCO_SSRC_SET(CONFIG_HPS_SDRPLLGRP_VCO_SSRC) | \ + CLKMGR_SDRPLLGRP_VCO_DENOM_SET(CONFIG_HPS_SDRPLLGRP_VCO_DENOM) | \ + CLKMGR_SDRPLLGRP_VCO_NUMER_SET(CONFIG_HPS_SDRPLLGRP_VCO_NUMER)) + +#endif /* _CLOCK_MANAGER_H_ */ diff --git a/arch/arm/include/asm/arch-socfpga/socfpga_base_addrs.h b/arch/arm/include/asm/arch-socfpga/socfpga_base_addrs.h index 50c4ebd849..f564046bc0 100644 --- a/arch/arm/include/asm/arch-socfpga/socfpga_base_addrs.h +++ b/arch/arm/include/asm/arch-socfpga/socfpga_base_addrs.h @@ -11,6 +11,7 @@ #define SOCFPGA_UART0_ADDRESS 0xffc02000 #define SOCFPGA_UART1_ADDRESS 0xffc03000 #define SOCFPGA_OSC1TIMER0_ADDRESS 0xffd00000 +#define SOCFPGA_CLKMGR_ADDRESS 0xffd04000 #define SOCFPGA_RSTMGR_ADDRESS 0xffd05000 #define SOCFPGA_SYSMGR_ADDRESS 0xffd08000 diff --git a/arch/arm/include/asm/arch-vf610/crm_regs.h b/arch/arm/include/asm/arch-vf610/crm_regs.h index 85f1fda9f5..e17c7d1f70 100644 --- a/arch/arm/include/asm/arch-vf610/crm_regs.h +++ b/arch/arm/include/asm/arch-vf610/crm_regs.h @@ -55,57 +55,59 @@ struct ccm_reg { /* Analog components control digital interface (ANADIG) */ struct anadig_reg { + u32 reserved_0x000[4]; u32 pll3_ctrl; - u32 resv0[3]; + u32 reserved_0x014[3]; u32 pll7_ctrl; - u32 resv1[3]; + u32 reserved_0x024[3]; u32 pll2_ctrl; - u32 resv2[3]; + u32 reserved_0x034[3]; u32 pll2_ss; - u32 resv3[3]; + u32 reserved_0x044[3]; u32 pll2_num; - u32 resv4[3]; + u32 reserved_0x054[3]; u32 pll2_denom; - u32 resv5[3]; + u32 reserved_0x064[3]; u32 pll4_ctrl; - u32 resv6[3]; + u32 reserved_0x074[3]; u32 pll4_num; - u32 resv7[3]; + u32 reserved_0x084[3]; u32 pll4_denom; + u32 reserved_0x094[3]; u32 pll6_ctrl; - u32 resv8[3]; + u32 reserved_0x0A4[3]; u32 pll6_num; - u32 resv9[3]; + u32 reserved_0x0B4[3]; u32 pll6_denom; - u32 resv10[3]; + u32 reserved_0x0C4[7]; u32 pll5_ctrl; - u32 resv11[3]; + u32 reserved_0x0E4[3]; u32 pll3_pfd; - u32 resv12[3]; + u32 reserved_0x0F4[3]; u32 pll2_pfd; - u32 resv13[3]; + u32 reserved_0x104[3]; u32 reg_1p1; - u32 resv14[3]; + u32 reserved_0x114[3]; u32 reg_3p0; - u32 resv15[3]; + u32 reserved_0x124[3]; u32 reg_2p5; - u32 resv16[7]; + u32 reserved_0x134[7]; u32 ana_misc0; - u32 resv17[3]; + u32 reserved_0x154[3]; u32 ana_misc1; - u32 resv18[63]; + u32 reserved_0x164[63]; u32 anadig_digprog; - u32 resv19[3]; + u32 reserved_0x264[3]; u32 pll1_ctrl; - u32 resv20[3]; + u32 reserved_0x274[3]; u32 pll1_ss; - u32 resv21[3]; + u32 reserved_0x284[3]; u32 pll1_num; - u32 resv22[3]; + u32 reserved_0x294[3]; u32 pll1_denom; - u32 resv23[3]; + u32 reserved_0x2A4[3]; u32 pll1_pdf; - u32 resv24[3]; + u32 reserved_0x2B4[3]; u32 pll_lock; }; #endif @@ -164,6 +166,7 @@ struct anadig_reg { #define CCM_CSCMR2_RMII_CLK_SEL(v) (((v) & 0x3) << 4) #define CCM_REG_CTRL_MASK 0xffffffff +#define CCM_CCGR0_UART0_CTRL_MASK (0x3 << 14) #define CCM_CCGR0_UART1_CTRL_MASK (0x3 << 16) #define CCM_CCGR1_PIT_CTRL_MASK (0x3 << 14) #define CCM_CCGR1_WDOGA5_CTRL_MASK (0x3 << 28) @@ -184,6 +187,10 @@ struct anadig_reg { #define CCM_CCGR9_FEC0_CTRL_MASK 0x3 #define CCM_CCGR9_FEC1_CTRL_MASK (0x3 << 2) +#define ANADIG_PLL5_CTRL_BYPASS (1 << 16) +#define ANADIG_PLL5_CTRL_ENABLE (1 << 13) +#define ANADIG_PLL5_CTRL_POWERDOWN (1 << 12) +#define ANADIG_PLL5_CTRL_DIV_SELECT 1 #define ANADIG_PLL2_CTRL_ENABLE (1 << 13) #define ANADIG_PLL2_CTRL_POWERDOWN (1 << 12) #define ANADIG_PLL2_CTRL_DIV_SELECT 1 diff --git a/arch/arm/include/asm/arch-vf610/imx-regs.h b/arch/arm/include/asm/arch-vf610/imx-regs.h index b8c877f939..c2f9761846 100644 --- a/arch/arm/include/asm/arch-vf610/imx-regs.h +++ b/arch/arm/include/asm/arch-vf610/imx-regs.h @@ -85,6 +85,7 @@ #define ESDHC0_BASE_ADDR (AIPS1_BASE_ADDR + 0x00031000) #define ESDHC1_BASE_ADDR (AIPS1_BASE_ADDR + 0x00032000) #define ENET_BASE_ADDR (AIPS1_BASE_ADDR + 0x00050000) +#define ENET1_BASE_ADDR (AIPS1_BASE_ADDR + 0x00051000) /* MUX mode and PAD ctrl are in one register */ #define CONFIG_IOMUX_SHARE_CONF_REG diff --git a/arch/arm/include/asm/arch-vf610/iomux-vf610.h b/arch/arm/include/asm/arch-vf610/iomux-vf610.h index 4a39eb0d60..88807d8db4 100644 --- a/arch/arm/include/asm/arch-vf610/iomux-vf610.h +++ b/arch/arm/include/asm/arch-vf610/iomux-vf610.h @@ -22,8 +22,11 @@ enum { VF610_PAD_PTA6__RMII0_CLKIN = IOMUX_PAD(0x0000, 0x0000, 2, __NA_, 0, VF610_ENET_PAD_CTRL), + VF610_PAD_PTA6__RMII0_CLKOUT = IOMUX_PAD(0x0000, 0x0000, 1, __NA_, 0, VF610_ENET_PAD_CTRL), VF610_PAD_PTB4__UART1_TX = IOMUX_PAD(0x0068, 0x0068, 2, 0x0380, 0, VF610_UART_PAD_CTRL), VF610_PAD_PTB5__UART1_RX = IOMUX_PAD(0x006c, 0x006c, 2, 0x037c, 0, VF610_UART_PAD_CTRL), + VF610_PAD_PTB10__UART0_TX = IOMUX_PAD(0x0080, 0x0080, 1, __NA_, 0, VF610_UART_PAD_CTRL), + VF610_PAD_PTB11__UART0_RX = IOMUX_PAD(0x0084, 0x0084, 1, __NA_, 0, VF610_UART_PAD_CTRL), VF610_PAD_PTC1__RMII0_MDIO = IOMUX_PAD(0x00b8, 0x00b8, 1, __NA_, 0, VF610_ENET_PAD_CTRL), VF610_PAD_PTC0__RMII0_MDC = IOMUX_PAD(0x00b4, 0x00b4, 1, __NA_, 0, VF610_ENET_PAD_CTRL), VF610_PAD_PTC2__RMII0_CRS_DV = IOMUX_PAD(0x00bc, 0x00bc, 1, __NA_, 0, VF610_ENET_PAD_CTRL), @@ -33,6 +36,15 @@ enum { VF610_PAD_PTC6__RMII0_TD1 = IOMUX_PAD(0x00cc, 0x00cc, 1, __NA_, 0, VF610_ENET_PAD_CTRL), VF610_PAD_PTC7__RMII0_TD0 = IOMUX_PAD(0x00D0, 0x00D0, 1, __NA_, 0, VF610_ENET_PAD_CTRL), VF610_PAD_PTC8__RMII0_TXEN = IOMUX_PAD(0x00D4, 0x00D4, 1, __NA_, 0, VF610_ENET_PAD_CTRL), + VF610_PAD_PTC10__RMII1_MDIO = IOMUX_PAD(0x00dc, 0x00dc, 1, __NA_, 0, VF610_ENET_PAD_CTRL), + VF610_PAD_PTC9__RMII1_MDC = IOMUX_PAD(0x00d8, 0x00d8, 1, __NA_, 0, VF610_ENET_PAD_CTRL), + VF610_PAD_PTC11__RMII1_CRS_DV = IOMUX_PAD(0x00e0, 0x00e0, 1, __NA_, 0, VF610_ENET_PAD_CTRL), + VF610_PAD_PTC12__RMII1_RD1 = IOMUX_PAD(0x00e4, 0x00e4, 1, __NA_, 0, VF610_ENET_PAD_CTRL), + VF610_PAD_PTC13__RMII1_RD0 = IOMUX_PAD(0x00e8, 0x00e8, 1, __NA_, 0, VF610_ENET_PAD_CTRL), + VF610_PAD_PTC14__RMII1_RXER = IOMUX_PAD(0x00ec, 0x00ec, 1, __NA_, 0, VF610_ENET_PAD_CTRL), + VF610_PAD_PTC15__RMII1_TD1 = IOMUX_PAD(0x00f0, 0x00f0, 1, __NA_, 0, VF610_ENET_PAD_CTRL), + VF610_PAD_PTC16__RMII1_TD0 = IOMUX_PAD(0x00f4, 0x00f4, 1, __NA_, 0, VF610_ENET_PAD_CTRL), + VF610_PAD_PTC17__RMII1_TXEN = IOMUX_PAD(0x00f8, 0x00f8, 1, __NA_, 0, VF610_ENET_PAD_CTRL), VF610_PAD_PTA24__ESDHC1_CLK = IOMUX_PAD(0x0038, 0x0038, 5, __NA_, 0, VF610_SDHC_PAD_CTRL), VF610_PAD_PTA25__ESDHC1_CMD = IOMUX_PAD(0x003c, 0x003c, 5, __NA_, 0, VF610_SDHC_PAD_CTRL), VF610_PAD_PTA26__ESDHC1_DAT0 = IOMUX_PAD(0x0040, 0x0040, 5, __NA_, 0, VF610_SDHC_PAD_CTRL), diff --git a/arch/arm/include/asm/gic.h b/arch/arm/include/asm/gic.h index ac2b2bfbed..bd3a80cdf7 100644 --- a/arch/arm/include/asm/gic.h +++ b/arch/arm/include/asm/gic.h @@ -51,4 +51,60 @@ #define GICC_IIDR 0x00fc #define GICC_DIR 0x1000 +/* ReDistributor Registers for Control and Physical LPIs */ +#define GICR_CTLR 0x0000 +#define GICR_IIDR 0x0004 +#define GICR_TYPER 0x0008 +#define GICR_STATUSR 0x0010 +#define GICR_WAKER 0x0014 +#define GICR_SETLPIR 0x0040 +#define GICR_CLRLPIR 0x0048 +#define GICR_SEIR 0x0068 +#define GICR_PROPBASER 0x0070 +#define GICR_PENDBASER 0x0078 +#define GICR_INVLPIR 0x00a0 +#define GICR_INVALLR 0x00b0 +#define GICR_SYNCR 0x00c0 +#define GICR_MOVLPIR 0x0100 +#define GICR_MOVALLR 0x0110 + +/* ReDistributor Registers for SGIs and PPIs */ +#define GICR_IGROUPRn 0x0080 +#define GICR_ISENABLERn 0x0100 +#define GICR_ICENABLERn 0x0180 +#define GICR_ISPENDRn 0x0200 +#define GICR_ICPENDRn 0x0280 +#define GICR_ISACTIVERn 0x0300 +#define GICR_ICACTIVERn 0x0380 +#define GICR_IPRIORITYRn 0x0400 +#define GICR_ICFGR0 0x0c00 +#define GICR_ICFGR1 0x0c04 +#define GICR_IGROUPMODRn 0x0d00 +#define GICR_NSACRn 0x0e00 + +/* Cpu Interface System Registers */ +#define ICC_IAR0_EL1 S3_0_C12_C8_0 +#define ICC_IAR1_EL1 S3_0_C12_C12_0 +#define ICC_EOIR0_EL1 S3_0_C12_C8_1 +#define ICC_EOIR1_EL1 S3_0_C12_C12_1 +#define ICC_HPPIR0_EL1 S3_0_C12_C8_2 +#define ICC_HPPIR1_EL1 S3_0_C12_C12_2 +#define ICC_BPR0_EL1 S3_0_C12_C8_3 +#define ICC_BPR1_EL1 S3_0_C12_C12_3 +#define ICC_DIR_EL1 S3_0_C12_C11_1 +#define ICC_PMR_EL1 S3_0_C4_C6_0 +#define ICC_RPR_EL1 S3_0_C12_C11_3 +#define ICC_CTLR_EL1 S3_0_C12_C12_4 +#define ICC_CTLR_EL3 S3_6_C12_C12_4 +#define ICC_SRE_EL1 S3_0_C12_C12_5 +#define ICC_SRE_EL2 S3_4_C12_C9_5 +#define ICC_SRE_EL3 S3_6_C12_C12_5 +#define ICC_IGRPEN0_EL1 S3_0_C12_C12_6 +#define ICC_IGRPEN1_EL1 S3_0_C12_C12_7 +#define ICC_IGRPEN1_EL3 S3_6_C12_C12_7 +#define ICC_SEIEN_EL1 S3_0_C12_C13_0 +#define ICC_SGI0R_EL1 S3_0_C12_C11_7 +#define ICC_SGI1R_EL1 S3_0_C12_C11_5 +#define ICC_ASGI1R_EL1 S3_0_C12_C11_6 + #endif /* __GIC_H__ */ diff --git a/arch/arm/include/asm/system.h b/arch/arm/include/asm/system.h index 4178f8cf7e..74ee9a4df9 100644 --- a/arch/arm/include/asm/system.h +++ b/arch/arm/include/asm/system.h @@ -66,6 +66,7 @@ static inline void set_sctlr(unsigned int val) } void __asm_flush_dcache_all(void); +void __asm_invalidate_dcache_all(void); void __asm_flush_dcache_range(u64 start, u64 end); void __asm_invalidate_tlb_all(void); void __asm_invalidate_icache_all(void); diff --git a/arch/arm/lib/Makefile b/arch/arm/lib/Makefile index 9fc81cd012..e035d6acc0 100644 --- a/arch/arm/lib/Makefile +++ b/arch/arm/lib/Makefile @@ -35,6 +35,7 @@ endif obj-y += sections.o ifdef CONFIG_ARM64 +obj-y += gic_64.o obj-y += interrupts_64.o else obj-y += interrupts.o diff --git a/arch/arm/lib/bootm.c b/arch/arm/lib/bootm.c index a8295bf1f1..47ee070593 100644 --- a/arch/arm/lib/bootm.c +++ b/arch/arm/lib/bootm.c @@ -71,8 +71,7 @@ static void announce_and_cleanup(int fake) "(fake run for tracing)" : ""); bootstage_mark_name(BOOTSTAGE_ID_BOOTM_HANDOFF, "start_kernel"); #ifdef CONFIG_BOOTSTAGE_FDT - if (flag == BOOTM_STATE_OS_FAKE_GO) - bootstage_fdt_add_report(); + bootstage_fdt_add_report(); #endif #ifdef CONFIG_BOOTSTAGE_REPORT bootstage_report(); @@ -199,6 +198,7 @@ static void do_nonsec_virt_switch(void) #ifdef CONFIG_ARM64 smp_kick_all_cpus(); + flush_dcache_all(); /* flush cache before swtiching to EL2 */ armv8_switch_to_el2(); #ifdef CONFIG_ARMV8_SWITCH_TO_EL1 armv8_switch_to_el1(); diff --git a/arch/arm/lib/gic_64.S b/arch/arm/lib/gic_64.S new file mode 100644 index 0000000000..d56396ea22 --- /dev/null +++ b/arch/arm/lib/gic_64.S @@ -0,0 +1,194 @@ +/* + * GIC Initialization Routines. + * + * (C) Copyright 2013 + * David Feng <fenghua@phytium.com.cn> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <asm-offsets.h> +#include <config.h> +#include <linux/linkage.h> +#include <asm/macro.h> +#include <asm/gic.h> + + +/************************************************************************* + * + * void gic_init_secure(DistributorBase); + * + * Initialize secure copy of GIC at EL3. + * + *************************************************************************/ +ENTRY(gic_init_secure) + /* + * Initialize Distributor + * x0: Distributor Base + */ +#if defined(CONFIG_GICV3) + mov w9, #0x37 /* EnableGrp0 | EnableGrp1NS */ + /* EnableGrp1S | ARE_S | ARE_NS */ + str w9, [x0, GICD_CTLR] /* Secure GICD_CTLR */ + ldr w9, [x0, GICD_TYPER] + and w10, w9, #0x1f /* ITLinesNumber */ + cbz w10, 1f /* No SPIs */ + add x11, x0, (GICD_IGROUPRn + 4) + add x12, x0, (GICD_IGROUPMODRn + 4) + mov w9, #~0 +0: str w9, [x11], #0x4 + str wzr, [x12], #0x4 /* Config SPIs as Group1NS */ + sub w10, w10, #0x1 + cbnz w10, 0b +#elif defined(CONFIG_GICV2) + mov w9, #0x3 /* EnableGrp0 | EnableGrp1 */ + str w9, [x0, GICD_CTLR] /* Secure GICD_CTLR */ + ldr w9, [x0, GICD_TYPER] + and w10, w9, #0x1f /* ITLinesNumber */ + cbz w10, 1f /* No SPIs */ + add x11, x0, (GICD_IGROUPRn + 4) + mov w9, #~0 /* Config SPIs as Grp1 */ +0: str w9, [x11], #0x4 + sub w10, w10, #0x1 + cbnz w10, 0b +#endif +1: + ret +ENDPROC(gic_init_secure) + + +/************************************************************************* + * For Gicv2: + * void gic_init_secure_percpu(DistributorBase, CpuInterfaceBase); + * For Gicv3: + * void gic_init_secure_percpu(ReDistributorBase); + * + * Initialize secure copy of GIC at EL3. + * + *************************************************************************/ +ENTRY(gic_init_secure_percpu) +#if defined(CONFIG_GICV3) + /* + * Initialize ReDistributor + * x0: ReDistributor Base + */ + mrs x10, mpidr_el1 + lsr x9, x10, #32 + bfi x10, x9, #24, #8 /* w10 is aff3:aff2:aff1:aff0 */ + mov x9, x0 +1: ldr x11, [x9, GICR_TYPER] + lsr x11, x11, #32 /* w11 is aff3:aff2:aff1:aff0 */ + cmp w10, w11 + b.eq 2f + add x9, x9, #(2 << 16) + b 1b + + /* x9: ReDistributor Base Address of Current CPU */ +2: mov w10, #~0x2 + ldr w11, [x9, GICR_WAKER] + and w11, w11, w10 /* Clear ProcessorSleep */ + str w11, [x9, GICR_WAKER] + dsb st + isb +3: ldr w10, [x9, GICR_WAKER] + tbnz w10, #2, 3b /* Wait Children be Alive */ + + add x10, x9, #(1 << 16) /* SGI_Base */ + mov w11, #~0 + str w11, [x10, GICR_IGROUPRn] + str wzr, [x10, GICR_IGROUPMODRn] /* SGIs|PPIs Group1NS */ + mov w11, #0x1 /* Enable SGI 0 */ + str w11, [x10, GICR_ISENABLERn] + + /* Initialize Cpu Interface */ + mrs x10, ICC_SRE_EL3 + orr x10, x10, #0xf /* SRE & Disable IRQ/FIQ Bypass & */ + /* Allow EL2 access to ICC_SRE_EL2 */ + msr ICC_SRE_EL3, x10 + isb + + mrs x10, ICC_SRE_EL2 + orr x10, x10, #0xf /* SRE & Disable IRQ/FIQ Bypass & */ + /* Allow EL1 access to ICC_SRE_EL1 */ + msr ICC_SRE_EL2, x10 + isb + + mov x10, #0x3 /* EnableGrp1NS | EnableGrp1S */ + msr ICC_IGRPEN1_EL3, x10 + isb + + msr ICC_CTLR_EL3, xzr + isb + + msr ICC_CTLR_EL1, xzr /* NonSecure ICC_CTLR_EL1 */ + isb + + mov x10, #0x1 << 7 /* Non-Secure access to ICC_PMR_EL1 */ + msr ICC_PMR_EL1, x10 + isb +#elif defined(CONFIG_GICV2) + /* + * Initialize SGIs and PPIs + * x0: Distributor Base + * x1: Cpu Interface Base + */ + mov w9, #~0 /* Config SGIs and PPIs as Grp1 */ + str w9, [x0, GICD_IGROUPRn] /* GICD_IGROUPR0 */ + mov w9, #0x1 /* Enable SGI 0 */ + str w9, [x0, GICD_ISENABLERn] + + /* Initialize Cpu Interface */ + mov w9, #0x1e7 /* Disable IRQ/FIQ Bypass & */ + /* Enable Ack Group1 Interrupt & */ + /* EnableGrp0 & EnableGrp1 */ + str w9, [x1, GICC_CTLR] /* Secure GICC_CTLR */ + + mov w9, #0x1 << 7 /* Non-Secure access to GICC_PMR */ + str w9, [x1, GICC_PMR] +#endif + ret +ENDPROC(gic_init_secure_percpu) + + +/************************************************************************* + * For Gicv2: + * void gic_kick_secondary_cpus(DistributorBase); + * For Gicv3: + * void gic_kick_secondary_cpus(void); + * + *************************************************************************/ +ENTRY(gic_kick_secondary_cpus) +#if defined(CONFIG_GICV3) + mov x9, #(1 << 40) + msr ICC_ASGI1R_EL1, x9 + isb +#elif defined(CONFIG_GICV2) + mov w9, #0x8000 + movk w9, #0x100, lsl #16 + str w9, [x0, GICD_SGIR] +#endif + ret +ENDPROC(gic_kick_secondary_cpus) + + +/************************************************************************* + * For Gicv2: + * void gic_wait_for_interrupt(CpuInterfaceBase); + * For Gicv3: + * void gic_wait_for_interrupt(void); + * + * Wait for SGI 0 from master. + * + *************************************************************************/ +ENTRY(gic_wait_for_interrupt) +0: wfi +#if defined(CONFIG_GICV3) + mrs x9, ICC_IAR1_EL1 + msr ICC_EOIR1_EL1, x9 +#elif defined(CONFIG_GICV2) + ldr w9, [x0, GICC_AIAR] + str w9, [x0, GICC_AEOIR] +#endif + cbnz w9, 0b + ret +ENDPROC(gic_wait_for_interrupt) diff --git a/arch/arm/lib/relocate_64.S b/arch/arm/lib/relocate_64.S index 7fba9e2780..5c51cae8ab 100644 --- a/arch/arm/lib/relocate_64.S +++ b/arch/arm/lib/relocate_64.S @@ -11,6 +11,7 @@ #include <asm-offsets.h> #include <config.h> #include <linux/linkage.h> +#include <asm/macro.h> /* * void relocate_code (addr_moni) @@ -19,6 +20,9 @@ * x0 holds the destination address. */ ENTRY(relocate_code) + stp x29, x30, [sp, #-32]! /* create a stack frame */ + mov x29, sp + str x0, [sp, #16] /* * Copy u-boot from flash to RAM */ @@ -32,6 +36,7 @@ copy_loop: stp x10, x11, [x0], #16 /* copy to target address [x0] */ cmp x1, x2 /* until source end address [x2] */ b.lo copy_loop + str x0, [sp, #24] /* * Fix .rela.dyn relocations @@ -54,5 +59,19 @@ fixnext: b.lo fixloop relocate_done: + switch_el x1, 3f, 2f, 1f + bl hang +3: mrs x0, sctlr_el3 + b 0f +2: mrs x0, sctlr_el2 + b 0f +1: mrs x0, sctlr_el1 +0: tbz w0, #2, 5f /* skip flushing cache if disabled */ + tbz w0, #12, 4f /* invalide i-cache is enabled */ + ic iallu /* i-cache invalidate all */ + isb sy +4: ldp x0, x1, [sp, #16] + bl __asm_flush_dcache_range +5: ldp x29, x30, [sp],#16 ret ENDPROC(relocate_code) diff --git a/board/BuR/kwb/board.c b/board/BuR/kwb/board.c index 8aa16bcf80..804765a8de 100644 --- a/board/BuR/kwb/board.c +++ b/board/BuR/kwb/board.c @@ -120,7 +120,7 @@ void am33xx_spl_board_init(void) /* power-ON 3V3 via Resetcontroller */ oldspeed = i2c_get_bus_speed(); - if (0 != i2c_set_bus_speed(CONFIG_SYS_OMAP24_I2C_SPEED_PSOC)) { + if (i2c_set_bus_speed(CONFIG_SYS_OMAP24_I2C_SPEED_PSOC) >= 0) { buf = RSTCTRL_FORCE_PWR_NEN; i2c_write(RSTCTRL_ADDR, RSTCTRL_CTRLREG, 1, (uint8_t *)&buf, sizeof(buf)); @@ -221,7 +221,7 @@ int board_late_init(void) TPS65217_WLEDCTRL1, 0x09, 0xFF); /* write bootinfo into scratchregister of resetcontroller */ oldspeed = i2c_get_bus_speed(); - if (0 != i2c_set_bus_speed(CONFIG_SYS_OMAP24_I2C_SPEED_PSOC)) { + if (i2c_set_bus_speed(CONFIG_SYS_OMAP24_I2C_SPEED_PSOC) >= 0) { i2c_write(RSTCTRL_ADDR, RSTCTRL_SCRATCHREG, 1, (uint8_t *)&buf, sizeof(buf)); i2c_set_bus_speed(oldspeed); diff --git a/board/altera/socfpga/pll_config.h b/board/altera/socfpga/pll_config.h new file mode 100644 index 0000000000..9bd044230b --- /dev/null +++ b/board/altera/socfpga/pll_config.h @@ -0,0 +1,118 @@ +/* + * Copyright Altera Corporation (C) 2012-2014. All rights reserved + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +/* This file is generated by Preloader Generator */ + +#ifndef _PRELOADER_PLL_CONFIG_H_ +#define _PRELOADER_PLL_CONFIG_H_ + +/* PLL configuration data */ +/* Main PLL */ +#define CONFIG_HPS_MAINPLLGRP_VCO_DENOM (0) +#define CONFIG_HPS_MAINPLLGRP_VCO_NUMER (63) +#define CONFIG_HPS_MAINPLLGRP_MPUCLK_CNT (0) +#define CONFIG_HPS_MAINPLLGRP_MAINCLK_CNT (0) +#define CONFIG_HPS_MAINPLLGRP_DBGATCLK_CNT (0) +#define CONFIG_HPS_MAINPLLGRP_MAINQSPICLK_CNT (3) +#define CONFIG_HPS_MAINPLLGRP_MAINNANDSDMMCCLK_CNT (3) +#define CONFIG_HPS_MAINPLLGRP_CFGS2FUSER0CLK_CNT (12) +#define CONFIG_HPS_MAINPLLGRP_MAINDIV_L3MPCLK (1) +#define CONFIG_HPS_MAINPLLGRP_MAINDIV_L3SPCLK (1) +#define CONFIG_HPS_MAINPLLGRP_MAINDIV_L4MPCLK (1) +#define CONFIG_HPS_MAINPLLGRP_MAINDIV_L4SPCLK (1) +#define CONFIG_HPS_MAINPLLGRP_DBGDIV_DBGATCLK (0) +#define CONFIG_HPS_MAINPLLGRP_DBGDIV_DBGCLK (1) +#define CONFIG_HPS_MAINPLLGRP_TRACEDIV_TRACECLK (0) +/* + * To tell where is the clock source: + * 0 = MAINPLL + * 1 = PERIPHPLL + */ +#define CONFIG_HPS_MAINPLLGRP_L4SRC_L4MP (1) +#define CONFIG_HPS_MAINPLLGRP_L4SRC_L4SP (1) + +/* Peripheral PLL */ +#define CONFIG_HPS_PERPLLGRP_VCO_DENOM (1) +#define CONFIG_HPS_PERPLLGRP_VCO_NUMER (79) +/* + * To tell where is the VCOs source: + * 0 = EOSC1 + * 1 = EOSC2 + * 2 = F2S + */ +#define CONFIG_HPS_PERPLLGRP_VCO_PSRC (0) +#define CONFIG_HPS_PERPLLGRP_EMAC0CLK_CNT (3) +#define CONFIG_HPS_PERPLLGRP_EMAC1CLK_CNT (3) +#define CONFIG_HPS_PERPLLGRP_PERQSPICLK_CNT (1) +#define CONFIG_HPS_PERPLLGRP_PERNANDSDMMCCLK_CNT (4) +#define CONFIG_HPS_PERPLLGRP_PERBASECLK_CNT (4) +#define CONFIG_HPS_PERPLLGRP_S2FUSER1CLK_CNT (9) +#define CONFIG_HPS_PERPLLGRP_DIV_USBCLK (0) +#define CONFIG_HPS_PERPLLGRP_DIV_SPIMCLK (0) +#define CONFIG_HPS_PERPLLGRP_DIV_CAN0CLK (1) +#define CONFIG_HPS_PERPLLGRP_DIV_CAN1CLK (1) +#define CONFIG_HPS_PERPLLGRP_GPIODIV_GPIODBCLK (6249) +/* + * To tell where is the clock source: + * 0 = F2S_PERIPH_REF_CLK + * 1 = MAIN_CLK + * 2 = PERIPH_CLK + */ +#define CONFIG_HPS_PERPLLGRP_SRC_SDMMC (2) +#define CONFIG_HPS_PERPLLGRP_SRC_NAND (2) +#define CONFIG_HPS_PERPLLGRP_SRC_QSPI (1) + +/* SDRAM PLL */ +#ifdef CONFIG_SOCFPGA_ARRIA5 +/* Arria V SDRAM will run at 533MHz while Cyclone V still at 400MHz + * This if..else... is not required if generated by tools */ +#define CONFIG_HPS_SDRPLLGRP_VCO_DENOM (2) +#define CONFIG_HPS_SDRPLLGRP_VCO_NUMER (127) +#else +#define CONFIG_HPS_SDRPLLGRP_VCO_DENOM (0) +#define CONFIG_HPS_SDRPLLGRP_VCO_NUMER (31) +#endif /* CONFIG_SOCFPGA_ARRIA5 */ + +/* + * To tell where is the VCOs source: + * 0 = EOSC1 + * 1 = EOSC2 + * 2 = F2S + */ +#define CONFIG_HPS_SDRPLLGRP_VCO_SSRC (0) +#define CONFIG_HPS_SDRPLLGRP_DDRDQSCLK_CNT (1) +#define CONFIG_HPS_SDRPLLGRP_DDRDQSCLK_PHASE (0) +#define CONFIG_HPS_SDRPLLGRP_DDR2XDQSCLK_CNT (0) +#define CONFIG_HPS_SDRPLLGRP_DDR2XDQSCLK_PHASE (0) +#define CONFIG_HPS_SDRPLLGRP_DDRDQCLK_CNT (1) +#define CONFIG_HPS_SDRPLLGRP_DDRDQCLK_PHASE (4) +#define CONFIG_HPS_SDRPLLGRP_S2FUSER2CLK_CNT (5) +#define CONFIG_HPS_SDRPLLGRP_S2FUSER2CLK_PHASE (0) + +/* Info for driver */ +#define CONFIG_HPS_CLK_OSC1_HZ (25000000) +#define CONFIG_HPS_CLK_MAINVCO_HZ (1600000000) +#define CONFIG_HPS_CLK_PERVCO_HZ (1000000000) +#ifdef CONFIG_SOCFPGA_ARRIA5 +/* The if..else... is not required if generated by tools */ +#define CONFIG_HPS_CLK_SDRVCO_HZ (1066000000) +#else +#define CONFIG_HPS_CLK_SDRVCO_HZ (800000000) +#endif +#define CONFIG_HPS_CLK_EMAC0_HZ (250000000) +#define CONFIG_HPS_CLK_EMAC1_HZ (250000000) +#define CONFIG_HPS_CLK_USBCLK_HZ (200000000) +#define CONFIG_HPS_CLK_NAND_HZ (50000000) +#define CONFIG_HPS_CLK_SDMMC_HZ (200000000) +#define CONFIG_HPS_CLK_QSPI_HZ (400000000) +#define CONFIG_HPS_CLK_SPIM_HZ (200000000) +#define CONFIG_HPS_CLK_CAN0_HZ (100000000) +#define CONFIG_HPS_CLK_CAN1_HZ (100000000) +#define CONFIG_HPS_CLK_GPIODB_HZ (32000) +#define CONFIG_HPS_CLK_L4_MP_HZ (100000000) +#define CONFIG_HPS_CLK_L4_SP_HZ (100000000) + +#endif /* _PRELOADER_PLL_CONFIG_H_ */ diff --git a/board/denx/m53evk/m53evk.c b/board/denx/m53evk/m53evk.c index 0f71a168bd..74f95011ad 100644 --- a/board/denx/m53evk/m53evk.c +++ b/board/denx/m53evk/m53evk.c @@ -31,24 +31,41 @@ DECLARE_GLOBAL_DATA_PTR; -int dram_init(void) +static uint32_t mx53_dram_size[2]; + +phys_size_t get_effective_memsize(void) { - u32 size1, size2; + /* + * WARNING: We must override get_effective_memsize() function here + * to report only the size of the first DRAM bank. This is to make + * U-Boot relocator place U-Boot into valid memory, that is, at the + * end of the first DRAM bank. If we did not override this function + * like so, U-Boot would be placed at the address of the first DRAM + * bank + total DRAM size - sizeof(uboot), which in the setup where + * each DRAM bank contains 512MiB of DRAM would result in placing + * U-Boot into invalid memory area close to the end of the first + * DRAM bank. + */ + return mx53_dram_size[0]; +} - size1 = get_ram_size((void *)PHYS_SDRAM_1, PHYS_SDRAM_1_SIZE); - size2 = get_ram_size((void *)PHYS_SDRAM_2, PHYS_SDRAM_2_SIZE); +int dram_init(void) +{ + mx53_dram_size[0] = get_ram_size((void *)PHYS_SDRAM_1, 1 << 30); + mx53_dram_size[1] = get_ram_size((void *)PHYS_SDRAM_2, 1 << 30); - gd->ram_size = size1 + size2; + gd->ram_size = mx53_dram_size[0] + mx53_dram_size[1]; return 0; } + void dram_init_banksize(void) { gd->bd->bi_dram[0].start = PHYS_SDRAM_1; - gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE; + gd->bd->bi_dram[0].size = mx53_dram_size[0]; gd->bd->bi_dram[1].start = PHYS_SDRAM_2; - gd->bd->bi_dram[1].size = PHYS_SDRAM_2_SIZE; + gd->bd->bi_dram[1].size = mx53_dram_size[1]; } static void setup_iomux_uart(void) diff --git a/board/freescale/mx53loco/mx53loco.c b/board/freescale/mx53loco/mx53loco.c index 08dd66fcc6..b32a97ff1a 100644 --- a/board/freescale/mx53loco/mx53loco.c +++ b/board/freescale/mx53loco/mx53loco.c @@ -30,24 +30,41 @@ DECLARE_GLOBAL_DATA_PTR; -int dram_init(void) +static uint32_t mx53_dram_size[2]; + +phys_size_t get_effective_memsize(void) { - u32 size1, size2; + /* + * WARNING: We must override get_effective_memsize() function here + * to report only the size of the first DRAM bank. This is to make + * U-Boot relocator place U-Boot into valid memory, that is, at the + * end of the first DRAM bank. If we did not override this function + * like so, U-Boot would be placed at the address of the first DRAM + * bank + total DRAM size - sizeof(uboot), which in the setup where + * each DRAM bank contains 512MiB of DRAM would result in placing + * U-Boot into invalid memory area close to the end of the first + * DRAM bank. + */ + return mx53_dram_size[0]; +} - size1 = get_ram_size((void *)PHYS_SDRAM_1, PHYS_SDRAM_1_SIZE); - size2 = get_ram_size((void *)PHYS_SDRAM_2, PHYS_SDRAM_2_SIZE); +int dram_init(void) +{ + mx53_dram_size[0] = get_ram_size((void *)PHYS_SDRAM_1, 1 << 30); + mx53_dram_size[1] = get_ram_size((void *)PHYS_SDRAM_2, 1 << 30); - gd->ram_size = size1 + size2; + gd->ram_size = mx53_dram_size[0] + mx53_dram_size[1]; return 0; } + void dram_init_banksize(void) { gd->bd->bi_dram[0].start = PHYS_SDRAM_1; - gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE; + gd->bd->bi_dram[0].size = mx53_dram_size[0]; gd->bd->bi_dram[1].start = PHYS_SDRAM_2; - gd->bd->bi_dram[1].size = PHYS_SDRAM_2_SIZE; + gd->bd->bi_dram[1].size = mx53_dram_size[1]; } u32 get_board_rev(void) diff --git a/board/freescale/mx6sabresd/mx6sabresd.c b/board/freescale/mx6sabresd/mx6sabresd.c index 12d8c5664e..d7d932eeb8 100644 --- a/board/freescale/mx6sabresd/mx6sabresd.c +++ b/board/freescale/mx6sabresd/mx6sabresd.c @@ -135,6 +135,16 @@ static void setup_spi(void) imx_iomux_v3_setup_multiple_pads(ecspi1_pads, ARRAY_SIZE(ecspi1_pads)); } +iomux_v3_cfg_t const pcie_pads[] = { + MX6_PAD_EIM_D19__GPIO3_IO19 | MUX_PAD_CTRL(NO_PAD_CTRL), /* POWER */ + MX6_PAD_GPIO_17__GPIO7_IO12 | MUX_PAD_CTRL(NO_PAD_CTRL), /* RESET */ +}; + +static void setup_pcie(void) +{ + imx_iomux_v3_setup_multiple_pads(pcie_pads, ARRAY_SIZE(pcie_pads)); +} + iomux_v3_cfg_t const di0_pads[] = { MX6_PAD_DI0_DISP_CLK__IPU1_DI0_DISP_CLK, /* DISP0_CLK */ MX6_PAD_DI0_PIN2__IPU1_DI0_PIN02, /* DISP0_HSYNC */ @@ -454,6 +464,7 @@ int overwrite_console(void) int board_eth_init(bd_t *bis) { setup_iomux_enet(); + setup_pcie(); return cpu_eth_init(bis); } diff --git a/board/freescale/vf610twr/vf610twr.c b/board/freescale/vf610twr/vf610twr.c index 699ea7f010..4ee74c0198 100644 --- a/board/freescale/vf610twr/vf610twr.c +++ b/board/freescale/vf610twr/vf610twr.c @@ -31,7 +31,6 @@ void setup_iomux_ddr(void) { static const iomux_v3_cfg_t ddr_pads[] = { VF610_PAD_DDR_A15__DDR_A_15, - VF610_PAD_DDR_A15__DDR_A_15, VF610_PAD_DDR_A14__DDR_A_14, VF610_PAD_DDR_A13__DDR_A_13, VF610_PAD_DDR_A12__DDR_A_12, diff --git a/board/gateworks/gw_ventana/Makefile b/board/gateworks/gw_ventana/Makefile new file mode 100644 index 0000000000..e8dab89c65 --- /dev/null +++ b/board/gateworks/gw_ventana/Makefile @@ -0,0 +1,10 @@ +# +# Copyright (C) 2012-2013, Guennadi Liakhovetski <lg@denx.de> +# (C) Copyright 2012-2013 Freescale Semiconductor, Inc. +# Copyright (C) 2013, Gateworks Corporation +# +# SPDX-License-Identifier: GPL-2.0+ +# + +obj-y := gw_ventana.o gsc.o + diff --git a/board/gateworks/gw_ventana/README b/board/gateworks/gw_ventana/README new file mode 100644 index 0000000000..9e697d6199 --- /dev/null +++ b/board/gateworks/gw_ventana/README @@ -0,0 +1,55 @@ +U-Boot for the Gateworks Ventana Product Family boards + +This file contains information for the port of U-Boot to the Gateworks +Ventana Product family boards. + +1. Boot source, boot from NAND +------------------------------ + +The i.MX6 BOOT ROM expects some structures that provide details of NAND layout +and bad block information (referred to as 'bootstreams') which are replicated +multiple times in NAND. The number of replications is configurable through +board strapping options and eFUSE settings. The Freescale 'kobs-ng' +application from the Freescale LTIB BSP, which runs under Linux, must be used +to program the bootstream in order to setup the replicated headers correctly. + +The Gateworks Ventana boards with NAND flash have been factory programmed +such that their eFUSE settings expect 2 copies of the boostream (this is +specified by providing kobs-ng with the --search_exponent=1 argument). Once in +Linux with MTD support for the NAND on /dev/mtd0 you can program the boostream +with: + +kobs-ng init -v -x --search_exponent=1 u-boot.imx + +The kobs-ng application uses an imximage (u-boot.imx) which contains the +Image Vector Table (IVT) and Device Configuration Data (DCD) structures that +the i.MX6 BOOT ROM requires to boot. The kobs-ng adds the Firmware +Configuration Block (FCB) and Discovered Bad Block Table (DBBT). + +This information is taken from: + http://trac.gateworks.com/wiki/ventana/bootloader#NANDFLASH + +More details about the i.MX6 BOOT ROM can be found in the IMX6 reference manual. + +2. Build +-------- + +There are several Gateworks Ventana boards that share a simliar design but +vary based on CPU, Memory configuration, and subloaded devices. Although +the subloaded devices are handled dynamically in the bootloader using +factory configured EEPROM data to modify the device-tree, the CPU choice +(IMX6Q vs IMX6DL) and memory configurations are currently compile-time +options. + +The following Gateworks Ventana configurations exist: + gwventanaq1gspi: MX6Q,1GB,SPI FLASH + gwventanaq : MX6Q,512MB,NAND FLASH + gwventanaq1g : MX6Q,1GB,NAND FLASH + gwventanadl : MX6DL,512MB,NAND FLASH + gwventanadl1g : MX6DL,1GB,NAND FLASH + +To build U-Boot for the MX6Q,1GB,NAND FLASH for example: + + make gwventanaq1g_config + make + diff --git a/board/gateworks/gw_ventana/clocks.cfg b/board/gateworks/gw_ventana/clocks.cfg new file mode 100644 index 0000000000..a8118a258e --- /dev/null +++ b/board/gateworks/gw_ventana/clocks.cfg @@ -0,0 +1,42 @@ +/* + * Copyright (C) 2013 Boundary Devices + * Copyright (C) 2013 Gateworks Corporation + * + * SPDX-License-Identifier: GPL-2.0+ + * + * Device Configuration Data (DCD) + * + * Each entry must have the format: + * Addr-type Address Value + * + * where: + * Addr-type register length (1,2 or 4 bytes) + * Address absolute address of the register + * value value to be stored in the register + */ + +/* set the default clock gate to save power */ +DATA 4, CCM_CCGR0, 0x00C03F3F +DATA 4, CCM_CCGR1, 0x0030FC03 +DATA 4, CCM_CCGR2, 0x0FFFC000 +DATA 4, CCM_CCGR3, 0x3FF00000 +DATA 4, CCM_CCGR4, 0xFFFFF300 /* enable NAND/GPMI/BCH clocks */ +DATA 4, CCM_CCGR5, 0x0F0000C3 +DATA 4, CCM_CCGR6, 0x000003FF + +/* enable AXI cache for VDOA/VPU/IPU */ +DATA 4, MX6_IOMUXC_GPR4, 0xF00000CF +/* set IPU AXI-id0 Qos=0xf(bypass) AXI-id1 Qos=0x7 */ +DATA 4, MX6_IOMUXC_GPR6, 0x007F007F +DATA 4, MX6_IOMUXC_GPR7, 0x007F007F + +/* + * Setup CCM_CCOSR register as follows: + * + * cko1_en = 1 --> CKO1 enabled + * cko1_div = 111 --> divide by 8 + * cko1_sel = 1011 --> ahb_clk_root + * + * This sets CKO1 at ahb_clk_root/8 = 132/8 = 16.5 MHz + */ +DATA 4, CCM_CCOSR, 0x000000fb diff --git a/board/gateworks/gw_ventana/gsc.c b/board/gateworks/gw_ventana/gsc.c new file mode 100644 index 0000000000..37966abba9 --- /dev/null +++ b/board/gateworks/gw_ventana/gsc.c @@ -0,0 +1,129 @@ +/* + * Copyright (C) 2013 Gateworks Corporation + * + * Author: Tim Harvey <tharvey@gateworks.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <asm/errno.h> +#include <common.h> +#include <i2c.h> +#include <linux/ctype.h> + +#include "gsc.h" + +#define MINMAX(n, percent) ((n)*(100-percent)/100), ((n)*(100+percent)/100) + +/* + * The Gateworks System Controller will fail to ACK a master transaction if + * it is busy, which can occur during its 1HZ timer tick while reading ADC's. + * When this does occur, it will never be busy long enough to fail more than + * 2 back-to-back transfers. Thus we wrap i2c_read and i2c_write with + * 3 retries. + */ +int gsc_i2c_read(uchar chip, uint addr, int alen, uchar *buf, int len) +{ + int retry = 3; + int n = 0; + int ret; + + while (n++ < retry) { + ret = i2c_read(chip, addr, alen, buf, len); + if (!ret) + break; + debug("%s: 0x%02x 0x%02x retry%d: %d\n", __func__, chip, addr, + n, ret); + if (ret != -ENODEV) + break; + mdelay(10); + } + return ret; +} + +int gsc_i2c_write(uchar chip, uint addr, int alen, uchar *buf, int len) +{ + int retry = 3; + int n = 0; + int ret; + + while (n++ < retry) { + ret = i2c_write(chip, addr, alen, buf, len); + if (!ret) + break; + debug("%s: 0x%02x 0x%02x retry%d: %d\n", __func__, chip, addr, + n, ret); + if (ret != -ENODEV) + break; + mdelay(10); + } + mdelay(1); + return ret; +} + +#ifdef CONFIG_CMD_GSC +static void read_hwmon(const char *name, uint reg, uint size, uint low, + uint high) +{ + unsigned char buf[3]; + uint ui; + + printf("%-8s:", name); + memset(buf, 0, sizeof(buf)); + if (gsc_i2c_read(GSC_HWMON_ADDR, reg, 1, buf, size)) { + puts("fRD\n"); + } else { + ui = buf[0] | (buf[1]<<8) | (buf[2]<<16); + if (ui == 0xffffff) + printf("invalid"); + else if (ui < low) + printf("%d Failed - Low", ui); + else if (ui > high) + printf("%d Failed - High", ui); + else + printf("%d", ui); + } + puts("\n"); +} + +int do_gsc(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) +{ + const char *model = getenv("model"); + + i2c_set_bus_num(0); + read_hwmon("Temp", GSC_HWMON_TEMP, 2, 0, 9000); + read_hwmon("VIN", GSC_HWMON_VIN, 3, 8000, 60000); + read_hwmon("VBATT", GSC_HWMON_VBATT, 3, 1800, 3500); + read_hwmon("VDD_3P3", GSC_HWMON_VDD_3P3, 3, MINMAX(3300, 10)); + read_hwmon("VDD_HIGH", GSC_HWMON_VDD_HIGH, 3, MINMAX(3000, 10)); + read_hwmon("VDD_DDR", GSC_HWMON_VDD_DDR, 3, MINMAX(1500, 10)); + read_hwmon("VDD_5P0", GSC_HWMON_VDD_5P0, 3, MINMAX(5000, 10)); + read_hwmon("VDD_2P5", GSC_HWMON_VDD_2P5, 3, MINMAX(2500, 10)); + read_hwmon("VDD_1P8", GSC_HWMON_VDD_1P8, 3, MINMAX(1800, 10)); + + switch (model[3]) { + case '1': /* GW51xx */ + read_hwmon("VDD_CORE", GSC_HWMON_VDD_CORE, 3, MINMAX(1175, 10)); + read_hwmon("VDD_SOC", GSC_HWMON_VDD_SOC, 3, MINMAX(1175, 10)); + break; + case '2': /* GW52xx */ + case '3': /* GW53xx */ + read_hwmon("VDD_CORE", GSC_HWMON_VDD_CORE, 3, MINMAX(1175, 10)); + read_hwmon("VDD_SOC", GSC_HWMON_VDD_SOC, 3, MINMAX(1175, 10)); + read_hwmon("VDD_1P0", GSC_HWMON_VDD_1P0, 3, MINMAX(1000, 10)); + break; + case '4': /* GW54xx */ + read_hwmon("VDD_CORE", GSC_HWMON_VDD_CORE, 3, MINMAX(1375, 10)); + read_hwmon("VDD_SOC", GSC_HWMON_VDD_SOC, 3, MINMAX(1375, 10)); + read_hwmon("VDD_1P0", GSC_HWMON_VDD_1P0, 3, MINMAX(1000, 10)); + break; + } + return 0; +} + +U_BOOT_CMD(gsc, 1, 1, do_gsc, + "GSC test", + "" +); + +#endif /* CONFIG_CMD_GSC */ diff --git a/board/gateworks/gw_ventana/gsc.h b/board/gateworks/gw_ventana/gsc.h new file mode 100644 index 0000000000..da970c39d6 --- /dev/null +++ b/board/gateworks/gw_ventana/gsc.h @@ -0,0 +1,64 @@ +/* + * Copyright (C) 2013 Gateworks Corporation + * + * Author: Tim Harvey <tharvey@gateworks.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __ASSEMBLY__ + +/* i2c slave addresses */ +#define GSC_SC_ADDR 0x20 +#define GSC_RTC_ADDR 0x68 +#define GSC_HWMON_ADDR 0x29 +#define GSC_EEPROM_ADDR 0x51 + +/* System Controller registers */ +enum { + GSC_SC_CTRL0 = 0x00, + GSC_SC_CTRL1 = 0x01, + GSC_SC_STATUS = 0x0a, + GSC_SC_FWVER = 0x0e, +}; + +/* System Controller Control1 bits */ +enum { + GSC_SC_CTRL1_WDDIS = 7, /* 1 = disable watchdog */ +}; + +/* System Controller Interrupt bits */ +enum { + GSC_SC_IRQ_PB = 0, /* Pushbutton switch */ + GSC_SC_IRQ_SECURE = 1, /* Secure Key erase operation complete */ + GSC_SC_IRQ_EEPROM_WP = 2, /* EEPROM write violation */ + GSC_SC_IRQ_GPIO = 4, /* GPIO change */ + GSC_SC_IRQ_TAMPER = 5, /* Tamper detect */ + GSC_SC_IRQ_WATCHDOG = 6, /* Watchdog trip */ + GSC_SC_IRQ_PBLONG = 7, /* Pushbutton long hold */ +}; + +/* Hardware Monitor registers */ +enum { + GSC_HWMON_TEMP = 0x00, + GSC_HWMON_VIN = 0x02, + GSC_HWMON_VDD_3P3 = 0x05, + GSC_HWMON_VBATT = 0x08, + GSC_HWMON_VDD_5P0 = 0x0b, + GSC_HWMON_VDD_CORE = 0x0e, + GSC_HWMON_VDD_HIGH = 0x14, + GSC_HWMON_VDD_DDR = 0x17, + GSC_HWMON_VDD_SOC = 0x11, + GSC_HWMON_VDD_1P8 = 0x1d, + GSC_HWMON_VDD_2P5 = 0x23, + GSC_HWMON_VDD_1P0 = 0x20, +}; + +/* + * I2C transactions to the GSC are done via these functions which + * perform retries in the case of a busy GSC NAK'ing the transaction + */ +int gsc_i2c_read(uchar chip, uint addr, int alen, uchar *buf, int len); +int gsc_i2c_write(uchar chip, uint addr, int alen, uchar *buf, int len); +#endif + diff --git a/board/gateworks/gw_ventana/gw_ventana.c b/board/gateworks/gw_ventana/gw_ventana.c new file mode 100644 index 0000000000..c130e2c1ed --- /dev/null +++ b/board/gateworks/gw_ventana/gw_ventana.c @@ -0,0 +1,1263 @@ +/* + * Copyright (C) 2013 Gateworks Corporation + * + * Author: Tim Harvey <tharvey@gateworks.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <asm/io.h> +#include <asm/arch/clock.h> +#include <asm/arch/imx-regs.h> +#include <asm/arch/iomux.h> +#include <asm/arch/mx6-pins.h> +#include <asm/arch/crm_regs.h> +#include <asm/arch/sys_proto.h> +#include <asm/gpio.h> +#include <asm/imx-common/iomux-v3.h> +#include <asm/imx-common/mxc_i2c.h> +#include <asm/imx-common/boot_mode.h> +#include <asm/imx-common/sata.h> +#include <jffs2/load_kernel.h> +#include <hwconfig.h> +#include <i2c.h> +#include <linux/ctype.h> +#include <fdt_support.h> +#include <fsl_esdhc.h> +#include <miiphy.h> +#include <mmc.h> +#include <mtd_node.h> +#include <netdev.h> +#include <power/pmic.h> +#include <power/pfuze100_pmic.h> +#include <i2c.h> +#include <fdt_support.h> +#include <jffs2/load_kernel.h> +#include <spi_flash.h> + +#include "gsc.h" +#include "ventana_eeprom.h" + +DECLARE_GLOBAL_DATA_PTR; + +/* GPIO's common to all baseboards */ +#define GP_PHY_RST IMX_GPIO_NR(1, 30) +#define GP_USB_OTG_PWR IMX_GPIO_NR(3, 22) +#define GP_SD3_CD IMX_GPIO_NR(7, 0) +#define GP_RS232_EN IMX_GPIO_NR(2, 11) +#define GP_MSATA_SEL IMX_GPIO_NR(2, 8) + +/* I2C bus numbers */ +#define I2C_GSC 0 +#define I2C_PMIC 1 + +#define UART_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_PUE | \ + PAD_CTL_PUS_100K_UP | PAD_CTL_SPEED_MED | \ + PAD_CTL_DSE_40ohm | PAD_CTL_SRE_FAST | PAD_CTL_HYS) + +#define USDHC_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_PUE | \ + PAD_CTL_PUS_47K_UP | PAD_CTL_SPEED_LOW | \ + PAD_CTL_DSE_80ohm | PAD_CTL_SRE_FAST | PAD_CTL_HYS) + +#define ENET_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_PUE | \ + PAD_CTL_PUS_100K_UP | PAD_CTL_SPEED_MED | \ + PAD_CTL_DSE_40ohm | PAD_CTL_HYS) + +#define SPI_PAD_CTRL (PAD_CTL_HYS | \ + PAD_CTL_PUS_100K_DOWN | PAD_CTL_SPEED_MED | \ + PAD_CTL_DSE_40ohm | PAD_CTL_SRE_FAST) + +#define DIO_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_PUE | \ + PAD_CTL_PUS_100K_UP | PAD_CTL_SPEED_MED | \ + PAD_CTL_DSE_34ohm | PAD_CTL_HYS | PAD_CTL_SRE_FAST) + +#define I2C_PAD_CTRL (PAD_CTL_PUS_100K_UP | \ + PAD_CTL_SPEED_MED | PAD_CTL_DSE_40ohm | PAD_CTL_HYS | \ + PAD_CTL_ODE | PAD_CTL_SRE_FAST) + +/* + * EEPROM board info struct populated by read_eeprom so that we only have to + * read it once. + */ +static struct ventana_board_info ventana_info; + +enum { + GW54proto, /* original GW5400-A prototype */ + GW51xx, + GW52xx, + GW53xx, + GW54xx, + GW_UNKNOWN, +}; + +int board_type; + +/* UART1: Function varies per baseboard */ +iomux_v3_cfg_t const uart1_pads[] = { + MX6_PAD_SD3_DAT6__UART1_RX_DATA | MUX_PAD_CTRL(UART_PAD_CTRL), + MX6_PAD_SD3_DAT7__UART1_TX_DATA | MUX_PAD_CTRL(UART_PAD_CTRL), +}; + +/* UART2: Serial Console */ +iomux_v3_cfg_t const uart2_pads[] = { + MX6_PAD_SD4_DAT7__UART2_TX_DATA | MUX_PAD_CTRL(UART_PAD_CTRL), + MX6_PAD_SD4_DAT4__UART2_RX_DATA | MUX_PAD_CTRL(UART_PAD_CTRL), +}; + +#define PC MUX_PAD_CTRL(I2C_PAD_CTRL) + +/* I2C1: GSC */ +struct i2c_pads_info i2c_pad_info0 = { + .scl = { + .i2c_mode = MX6_PAD_EIM_D21__I2C1_SCL | PC, + .gpio_mode = MX6_PAD_EIM_D21__GPIO3_IO21 | PC, + .gp = IMX_GPIO_NR(3, 21) + }, + .sda = { + .i2c_mode = MX6_PAD_EIM_D28__I2C1_SDA | PC, + .gpio_mode = MX6_PAD_EIM_D28__GPIO3_IO28 | PC, + .gp = IMX_GPIO_NR(3, 28) + } +}; + +/* I2C2: PMIC/PCIe Switch/PCIe Clock/Mezz */ +struct i2c_pads_info i2c_pad_info1 = { + .scl = { + .i2c_mode = MX6_PAD_KEY_COL3__I2C2_SCL | PC, + .gpio_mode = MX6_PAD_KEY_COL3__GPIO4_IO12 | PC, + .gp = IMX_GPIO_NR(4, 12) + }, + .sda = { + .i2c_mode = MX6_PAD_KEY_ROW3__I2C2_SDA | PC, + .gpio_mode = MX6_PAD_KEY_ROW3__GPIO4_IO13 | PC, + .gp = IMX_GPIO_NR(4, 13) + } +}; + +/* I2C3: Misc/Expansion */ +struct i2c_pads_info i2c_pad_info2 = { + .scl = { + .i2c_mode = MX6_PAD_GPIO_3__I2C3_SCL | PC, + .gpio_mode = MX6_PAD_GPIO_3__GPIO1_IO03 | PC, + .gp = IMX_GPIO_NR(1, 3) + }, + .sda = { + .i2c_mode = MX6_PAD_GPIO_6__I2C3_SDA | PC, + .gpio_mode = MX6_PAD_GPIO_6__GPIO1_IO06 | PC, + .gp = IMX_GPIO_NR(1, 6) + } +}; + +/* MMC */ +iomux_v3_cfg_t const usdhc3_pads[] = { + MX6_PAD_SD3_CLK__SD3_CLK | MUX_PAD_CTRL(USDHC_PAD_CTRL), + MX6_PAD_SD3_CMD__SD3_CMD | MUX_PAD_CTRL(USDHC_PAD_CTRL), + MX6_PAD_SD3_DAT0__SD3_DATA0 | MUX_PAD_CTRL(USDHC_PAD_CTRL), + MX6_PAD_SD3_DAT1__SD3_DATA1 | MUX_PAD_CTRL(USDHC_PAD_CTRL), + MX6_PAD_SD3_DAT2__SD3_DATA2 | MUX_PAD_CTRL(USDHC_PAD_CTRL), + MX6_PAD_SD3_DAT3__SD3_DATA3 | MUX_PAD_CTRL(USDHC_PAD_CTRL), + MX6_PAD_SD3_DAT5__GPIO7_IO00 | MUX_PAD_CTRL(NO_PAD_CTRL), /* CD */ +}; + +/* ENET */ +iomux_v3_cfg_t const enet_pads[] = { + MX6_PAD_ENET_MDIO__ENET_MDIO | MUX_PAD_CTRL(ENET_PAD_CTRL), + MX6_PAD_ENET_MDC__ENET_MDC | MUX_PAD_CTRL(ENET_PAD_CTRL), + MX6_PAD_RGMII_TXC__RGMII_TXC | MUX_PAD_CTRL(ENET_PAD_CTRL), + MX6_PAD_RGMII_TD0__RGMII_TD0 | MUX_PAD_CTRL(ENET_PAD_CTRL), + MX6_PAD_RGMII_TD1__RGMII_TD1 | MUX_PAD_CTRL(ENET_PAD_CTRL), + MX6_PAD_RGMII_TD2__RGMII_TD2 | MUX_PAD_CTRL(ENET_PAD_CTRL), + MX6_PAD_RGMII_TD3__RGMII_TD3 | MUX_PAD_CTRL(ENET_PAD_CTRL), + MX6_PAD_RGMII_TX_CTL__RGMII_TX_CTL | MUX_PAD_CTRL(ENET_PAD_CTRL), + MX6_PAD_ENET_REF_CLK__ENET_TX_CLK | MUX_PAD_CTRL(ENET_PAD_CTRL), + MX6_PAD_RGMII_RXC__RGMII_RXC | MUX_PAD_CTRL(ENET_PAD_CTRL), + MX6_PAD_RGMII_RD0__RGMII_RD0 | MUX_PAD_CTRL(ENET_PAD_CTRL), + MX6_PAD_RGMII_RD1__RGMII_RD1 | MUX_PAD_CTRL(ENET_PAD_CTRL), + MX6_PAD_RGMII_RD2__RGMII_RD2 | MUX_PAD_CTRL(ENET_PAD_CTRL), + MX6_PAD_RGMII_RD3__RGMII_RD3 | MUX_PAD_CTRL(ENET_PAD_CTRL), + MX6_PAD_RGMII_RX_CTL__RGMII_RX_CTL | MUX_PAD_CTRL(ENET_PAD_CTRL), + /* PHY nRST */ + MX6_PAD_ENET_TXD0__GPIO1_IO30 | MUX_PAD_CTRL(NO_PAD_CTRL), +}; + +/* NAND */ +iomux_v3_cfg_t const nfc_pads[] = { + MX6_PAD_NANDF_CLE__NAND_CLE | MUX_PAD_CTRL(NO_PAD_CTRL), + MX6_PAD_NANDF_ALE__NAND_ALE | MUX_PAD_CTRL(NO_PAD_CTRL), + MX6_PAD_NANDF_WP_B__NAND_WP_B | MUX_PAD_CTRL(NO_PAD_CTRL), + MX6_PAD_NANDF_RB0__NAND_READY_B | MUX_PAD_CTRL(NO_PAD_CTRL), + MX6_PAD_NANDF_CS0__NAND_CE0_B | MUX_PAD_CTRL(NO_PAD_CTRL), + MX6_PAD_SD4_CMD__NAND_RE_B | MUX_PAD_CTRL(NO_PAD_CTRL), + MX6_PAD_SD4_CLK__NAND_WE_B | MUX_PAD_CTRL(NO_PAD_CTRL), + MX6_PAD_NANDF_D0__NAND_DATA00 | MUX_PAD_CTRL(NO_PAD_CTRL), + MX6_PAD_NANDF_D1__NAND_DATA01 | MUX_PAD_CTRL(NO_PAD_CTRL), + MX6_PAD_NANDF_D2__NAND_DATA02 | MUX_PAD_CTRL(NO_PAD_CTRL), + MX6_PAD_NANDF_D3__NAND_DATA03 | MUX_PAD_CTRL(NO_PAD_CTRL), + MX6_PAD_NANDF_D4__NAND_DATA04 | MUX_PAD_CTRL(NO_PAD_CTRL), + MX6_PAD_NANDF_D5__NAND_DATA05 | MUX_PAD_CTRL(NO_PAD_CTRL), + MX6_PAD_NANDF_D6__NAND_DATA06 | MUX_PAD_CTRL(NO_PAD_CTRL), + MX6_PAD_NANDF_D7__NAND_DATA07 | MUX_PAD_CTRL(NO_PAD_CTRL), +}; + +#ifdef CONFIG_CMD_NAND +static void setup_gpmi_nand(void) +{ + struct mxc_ccm_reg *mxc_ccm = (struct mxc_ccm_reg *)CCM_BASE_ADDR; + + /* config gpmi nand iomux */ + imx_iomux_v3_setup_multiple_pads(nfc_pads, ARRAY_SIZE(nfc_pads)); + + /* config gpmi and bch clock to 100 MHz */ + clrsetbits_le32(&mxc_ccm->cs2cdr, + MXC_CCM_CS2CDR_ENFC_CLK_PODF_MASK | + MXC_CCM_CS2CDR_ENFC_CLK_PRED_MASK | + MXC_CCM_CS2CDR_ENFC_CLK_SEL_MASK, + MXC_CCM_CS2CDR_ENFC_CLK_PODF(0) | + MXC_CCM_CS2CDR_ENFC_CLK_PRED(3) | + MXC_CCM_CS2CDR_ENFC_CLK_SEL(3)); + + /* enable gpmi and bch clock gating */ + setbits_le32(&mxc_ccm->CCGR4, + MXC_CCM_CCGR4_RAWNAND_U_BCH_INPUT_APB_MASK | + MXC_CCM_CCGR4_RAWNAND_U_GPMI_BCH_INPUT_BCH_MASK | + MXC_CCM_CCGR4_RAWNAND_U_GPMI_BCH_INPUT_GPMI_IO_MASK | + MXC_CCM_CCGR4_RAWNAND_U_GPMI_INPUT_APB_MASK | + MXC_CCM_CCGR4_PL301_MX6QPER1_BCH_OFFSET); + + /* enable apbh clock gating */ + setbits_le32(&mxc_ccm->CCGR0, MXC_CCM_CCGR0_APBHDMA_MASK); +} +#endif + +static void setup_iomux_enet(void) +{ + imx_iomux_v3_setup_multiple_pads(enet_pads, ARRAY_SIZE(enet_pads)); + + /* toggle PHY_RST# */ + gpio_direction_output(GP_PHY_RST, 0); + mdelay(2); + gpio_set_value(GP_PHY_RST, 1); +} + +static void setup_iomux_uart(void) +{ + imx_iomux_v3_setup_multiple_pads(uart1_pads, ARRAY_SIZE(uart1_pads)); + imx_iomux_v3_setup_multiple_pads(uart2_pads, ARRAY_SIZE(uart2_pads)); +} + +#ifdef CONFIG_USB_EHCI_MX6 +iomux_v3_cfg_t const usb_pads[] = { + MX6_PAD_GPIO_1__USB_OTG_ID | MUX_PAD_CTRL(DIO_PAD_CTRL), + MX6_PAD_KEY_COL4__USB_OTG_OC | MUX_PAD_CTRL(DIO_PAD_CTRL), + MX6_PAD_EIM_D22__GPIO3_IO22 | MUX_PAD_CTRL(DIO_PAD_CTRL), /* OTG PWR */ +}; + +int board_ehci_hcd_init(int port) +{ + struct ventana_board_info *info = &ventana_info; + + imx_iomux_v3_setup_multiple_pads(usb_pads, ARRAY_SIZE(usb_pads)); + + /* Reset USB HUB (present on GW54xx/GW53xx) */ + switch (info->model[3]) { + case '3': /* GW53xx */ + imx_iomux_v3_setup_pad(MX6_PAD_GPIO_9__GPIO1_IO09| + MUX_PAD_CTRL(NO_PAD_CTRL)); + gpio_direction_output(IMX_GPIO_NR(1, 9), 0); + mdelay(2); + gpio_set_value(IMX_GPIO_NR(1, 9), 1); + break; + case '4': /* GW54xx */ + imx_iomux_v3_setup_pad(MX6_PAD_SD1_DAT0__GPIO1_IO16 | + MUX_PAD_CTRL(NO_PAD_CTRL)); + gpio_direction_output(IMX_GPIO_NR(1, 16), 0); + mdelay(2); + gpio_set_value(IMX_GPIO_NR(1, 16), 1); + break; + } + + return 0; +} + +int board_ehci_power(int port, int on) +{ + if (port) + return 0; + gpio_set_value(GP_USB_OTG_PWR, on); + return 0; +} +#endif /* CONFIG_USB_EHCI_MX6 */ + +#ifdef CONFIG_FSL_ESDHC +struct fsl_esdhc_cfg usdhc_cfg = { USDHC3_BASE_ADDR }; + +int board_mmc_getcd(struct mmc *mmc) +{ + /* Card Detect */ + gpio_direction_input(GP_SD3_CD); + return !gpio_get_value(GP_SD3_CD); +} + +int board_mmc_init(bd_t *bis) +{ + /* Only one USDHC controller on Ventana */ + imx_iomux_v3_setup_multiple_pads(usdhc3_pads, ARRAY_SIZE(usdhc3_pads)); + usdhc_cfg.sdhc_clk = mxc_get_clock(MXC_ESDHC3_CLK); + usdhc_cfg.max_bus_width = 4; + + return fsl_esdhc_initialize(bis, &usdhc_cfg); +} +#endif /* CONFIG_FSL_ESDHC */ + +#ifdef CONFIG_MXC_SPI +iomux_v3_cfg_t const ecspi1_pads[] = { + /* SS1 */ + MX6_PAD_EIM_D19__GPIO3_IO19 | MUX_PAD_CTRL(SPI_PAD_CTRL), + MX6_PAD_EIM_D17__ECSPI1_MISO | MUX_PAD_CTRL(SPI_PAD_CTRL), + MX6_PAD_EIM_D18__ECSPI1_MOSI | MUX_PAD_CTRL(SPI_PAD_CTRL), + MX6_PAD_EIM_D16__ECSPI1_SCLK | MUX_PAD_CTRL(SPI_PAD_CTRL), +}; + +static void setup_spi(void) +{ + gpio_direction_output(CONFIG_SF_DEFAULT_CS, 1); + imx_iomux_v3_setup_multiple_pads(ecspi1_pads, + ARRAY_SIZE(ecspi1_pads)); +} +#endif + +/* configure eth0 PHY board-specific LED behavior */ +int board_phy_config(struct phy_device *phydev) +{ + unsigned short val; + + /* Marvel 88E1510 */ + if (phydev->phy_id == 0x1410dd1) { + /* + * Page 3, Register 16: LED[2:0] Function Control Register + * LED[0] (SPD:Amber) R16_3.3:0 to 0111: on-GbE link + * LED[1] (LNK:Green) R16_3.7:4 to 0001: on-link, blink-activity + */ + phy_write(phydev, MDIO_DEVAD_NONE, 22, 3); + val = phy_read(phydev, MDIO_DEVAD_NONE, 16); + val &= 0xff00; + val |= 0x0017; + phy_write(phydev, MDIO_DEVAD_NONE, 16, val); + phy_write(phydev, MDIO_DEVAD_NONE, 22, 0); + } + + if (phydev->drv->config) + phydev->drv->config(phydev); + + return 0; +} + +int board_eth_init(bd_t *bis) +{ + setup_iomux_enet(); + +#ifdef CONFIG_FEC_MXC + cpu_eth_init(bis); +#endif + +#ifdef CONFIG_CI_UDC + /* For otg ethernet*/ + usb_eth_initialize(bis); +#endif + + return 0; +} + +/* read ventana EEPROM, check for validity, and return baseboard type */ +static int +read_eeprom(void) +{ + int i; + int chksum; + char baseboard; + int type; + struct ventana_board_info *info = &ventana_info; + unsigned char *buf = (unsigned char *)&ventana_info; + + memset(info, 0, sizeof(ventana_info)); + + /* + * On a board with a missing/depleted backup battery for GSC, the + * board may be ready to probe the GSC before its firmware is + * running. We will wait here indefinately for the GSC/EEPROM. + */ + while (1) { + if (0 == i2c_set_bus_num(I2C_GSC) && + 0 == i2c_probe(GSC_EEPROM_ADDR)) + break; + mdelay(1); + } + + /* read eeprom config section */ + if (gsc_i2c_read(GSC_EEPROM_ADDR, 0x00, 1, buf, sizeof(ventana_info))) { + puts("EEPROM: Failed to read EEPROM\n"); + info->model[0] = 0; + return GW_UNKNOWN; + } + + /* sanity checks */ + if (info->model[0] != 'G' || info->model[1] != 'W') { + puts("EEPROM: Invalid Model in EEPROM\n"); + info->model[0] = 0; + return GW_UNKNOWN; + } + + /* validate checksum */ + for (chksum = 0, i = 0; i < sizeof(*info)-2; i++) + chksum += buf[i]; + if ((info->chksum[0] != chksum>>8) || + (info->chksum[1] != (chksum&0xff))) { + puts("EEPROM: Failed EEPROM checksum\n"); + info->model[0] = 0; + return GW_UNKNOWN; + } + + /* original GW5400-A prototype */ + baseboard = info->model[3]; + if (strncasecmp((const char *)info->model, "GW5400-A", 8) == 0) + baseboard = '0'; + + switch (baseboard) { + case '0': /* original GW5400-A prototype */ + type = GW54proto; + break; + case '1': + type = GW51xx; + break; + case '2': + type = GW52xx; + break; + case '3': + type = GW53xx; + break; + case '4': + type = GW54xx; + break; + default: + printf("EEPROM: Unknown model in EEPROM: %s\n", info->model); + type = GW_UNKNOWN; + break; + } + return type; +} + +/* + * Baseboard specific GPIO + */ + +/* common to add baseboards */ +static iomux_v3_cfg_t const gw_gpio_pads[] = { + /* MSATA_EN */ + MX6_PAD_SD4_DAT0__GPIO2_IO08 | MUX_PAD_CTRL(NO_PAD_CTRL), + /* RS232_EN# */ + MX6_PAD_SD4_DAT3__GPIO2_IO11 | MUX_PAD_CTRL(NO_PAD_CTRL), +}; + +/* prototype */ +static iomux_v3_cfg_t const gwproto_gpio_pads[] = { + /* PANLEDG# */ + MX6_PAD_KEY_COL0__GPIO4_IO06 | MUX_PAD_CTRL(NO_PAD_CTRL), + /* PANLEDR# */ + MX6_PAD_KEY_ROW0__GPIO4_IO07 | MUX_PAD_CTRL(NO_PAD_CTRL), + /* LOCLED# */ + MX6_PAD_KEY_ROW4__GPIO4_IO15 | MUX_PAD_CTRL(NO_PAD_CTRL), + /* RS485_EN */ + MX6_PAD_SD3_DAT4__GPIO7_IO01 | MUX_PAD_CTRL(NO_PAD_CTRL), + /* IOEXP_PWREN# */ + MX6_PAD_EIM_A19__GPIO2_IO19 | MUX_PAD_CTRL(NO_PAD_CTRL), + /* IOEXP_IRQ# */ + MX6_PAD_EIM_A20__GPIO2_IO18 | MUX_PAD_CTRL(NO_PAD_CTRL), + /* VID_EN */ + MX6_PAD_EIM_D31__GPIO3_IO31 | MUX_PAD_CTRL(NO_PAD_CTRL), + /* DIOI2C_DIS# */ + MX6_PAD_GPIO_19__GPIO4_IO05 | MUX_PAD_CTRL(NO_PAD_CTRL), + /* PCICK_SSON */ + MX6_PAD_SD1_CLK__GPIO1_IO20 | MUX_PAD_CTRL(NO_PAD_CTRL), + /* PCI_RST# */ + MX6_PAD_ENET_TXD1__GPIO1_IO29 | MUX_PAD_CTRL(NO_PAD_CTRL), +}; + +static iomux_v3_cfg_t const gw51xx_gpio_pads[] = { + /* PANLEDG# */ + MX6_PAD_KEY_COL0__GPIO4_IO06 | MUX_PAD_CTRL(NO_PAD_CTRL), + /* PANLEDR# */ + MX6_PAD_KEY_ROW0__GPIO4_IO07 | MUX_PAD_CTRL(NO_PAD_CTRL), + /* IOEXP_PWREN# */ + MX6_PAD_EIM_A19__GPIO2_IO19 | MUX_PAD_CTRL(NO_PAD_CTRL), + /* IOEXP_IRQ# */ + MX6_PAD_EIM_A20__GPIO2_IO18 | MUX_PAD_CTRL(NO_PAD_CTRL), + + /* GPS_SHDN */ + MX6_PAD_GPIO_2__GPIO1_IO02 | MUX_PAD_CTRL(NO_PAD_CTRL), + /* VID_PWR */ + MX6_PAD_CSI0_DATA_EN__GPIO5_IO20 | MUX_PAD_CTRL(NO_PAD_CTRL), + /* PCI_RST# */ + MX6_PAD_GPIO_0__GPIO1_IO00 | MUX_PAD_CTRL(NO_PAD_CTRL), +}; + +static iomux_v3_cfg_t const gw52xx_gpio_pads[] = { + /* PANLEDG# */ + MX6_PAD_KEY_COL0__GPIO4_IO06 | MUX_PAD_CTRL(NO_PAD_CTRL), + /* PANLEDR# */ + MX6_PAD_KEY_ROW0__GPIO4_IO07 | MUX_PAD_CTRL(NO_PAD_CTRL), + /* IOEXP_PWREN# */ + MX6_PAD_EIM_A19__GPIO2_IO19 | MUX_PAD_CTRL(NO_PAD_CTRL), + /* IOEXP_IRQ# */ + MX6_PAD_EIM_A20__GPIO2_IO18 | MUX_PAD_CTRL(NO_PAD_CTRL), + + /* MX6_LOCLED# */ + MX6_PAD_KEY_ROW4__GPIO4_IO15 | MUX_PAD_CTRL(NO_PAD_CTRL), + /* GPS_SHDN */ + MX6_PAD_ENET_RXD0__GPIO1_IO27 | MUX_PAD_CTRL(NO_PAD_CTRL), + /* USBOTG_SEL */ + MX6_PAD_GPIO_2__GPIO1_IO02 | MUX_PAD_CTRL(NO_PAD_CTRL), + /* VID_PWR */ + MX6_PAD_EIM_D31__GPIO3_IO31 | MUX_PAD_CTRL(NO_PAD_CTRL), + /* PCI_RST# */ + MX6_PAD_ENET_TXD1__GPIO1_IO29 | MUX_PAD_CTRL(NO_PAD_CTRL), +}; + +static iomux_v3_cfg_t const gw53xx_gpio_pads[] = { + /* PANLEDG# */ + MX6_PAD_KEY_COL0__GPIO4_IO06 | MUX_PAD_CTRL(NO_PAD_CTRL), + /* PANLEDR# */ + MX6_PAD_KEY_ROW0__GPIO4_IO07 | MUX_PAD_CTRL(NO_PAD_CTRL), + /* IOEXP_PWREN# */ + MX6_PAD_EIM_A19__GPIO2_IO19 | MUX_PAD_CTRL(NO_PAD_CTRL), + /* IOEXP_IRQ# */ + MX6_PAD_EIM_A20__GPIO2_IO18 | MUX_PAD_CTRL(NO_PAD_CTRL), + + /* MX6_LOCLED# */ + MX6_PAD_KEY_ROW4__GPIO4_IO15 | MUX_PAD_CTRL(NO_PAD_CTRL), + /* GPS_SHDN */ + MX6_PAD_ENET_RXD0__GPIO1_IO27 | MUX_PAD_CTRL(NO_PAD_CTRL), + /* VID_EN */ + MX6_PAD_EIM_D31__GPIO3_IO31 | MUX_PAD_CTRL(NO_PAD_CTRL), + /* PCI_RST# */ + MX6_PAD_ENET_TXD1__GPIO1_IO29 | MUX_PAD_CTRL(NO_PAD_CTRL), +}; + +static iomux_v3_cfg_t const gw54xx_gpio_pads[] = { + /* PANLEDG# */ + MX6_PAD_KEY_COL0__GPIO4_IO06 | MUX_PAD_CTRL(NO_PAD_CTRL), + /* PANLEDR# */ + MX6_PAD_KEY_COL2__GPIO4_IO10 | MUX_PAD_CTRL(NO_PAD_CTRL), + /* MX6_LOCLED# */ + MX6_PAD_KEY_ROW4__GPIO4_IO15 | MUX_PAD_CTRL(NO_PAD_CTRL), + /* MIPI_DIO */ + MX6_PAD_SD1_DAT3__GPIO1_IO21 | MUX_PAD_CTRL(NO_PAD_CTRL), + /* RS485_EN */ + MX6_PAD_EIM_D24__GPIO3_IO24 | MUX_PAD_CTRL(NO_PAD_CTRL), + /* IOEXP_PWREN# */ + MX6_PAD_KEY_ROW0__GPIO4_IO07 | MUX_PAD_CTRL(NO_PAD_CTRL), + /* IOEXP_IRQ# */ + MX6_PAD_KEY_ROW1__GPIO4_IO09 | MUX_PAD_CTRL(NO_PAD_CTRL), + /* DIOI2C_DIS# */ + MX6_PAD_GPIO_19__GPIO4_IO05 | MUX_PAD_CTRL(NO_PAD_CTRL), + /* DIOI2C_DIS# */ + MX6_PAD_GPIO_19__GPIO4_IO05 | MUX_PAD_CTRL(NO_PAD_CTRL), + /* PCICK_SSON */ + MX6_PAD_SD1_CLK__GPIO1_IO20 | MUX_PAD_CTRL(NO_PAD_CTRL), + /* PCI_RST# */ + MX6_PAD_ENET_TXD1__GPIO1_IO29 | MUX_PAD_CTRL(NO_PAD_CTRL), +}; + +/* + * each baseboard has 4 user configurable Digital IO lines which can + * be pinmuxed as a GPIO or in some cases a PWM + */ +struct dio_cfg { + iomux_v3_cfg_t gpio_padmux; + unsigned gpio_param; + iomux_v3_cfg_t pwm_padmux; + unsigned pwm_param; +}; + +struct ventana { + /* pinmux */ + iomux_v3_cfg_t const *gpio_pads; + int num_pads; + /* DIO pinmux/val */ + struct dio_cfg dio_cfg[4]; + /* various gpios (0 if non-existent) */ + int leds[3]; + int pcie_rst; + int mezz_pwren; + int mezz_irq; + int rs485en; + int gps_shdn; + int vidin_en; + int dioi2c_en; + int pcie_sson; + int usb_sel; +}; + +struct ventana gpio_cfg[] = { + /* GW5400proto */ + { + .gpio_pads = gw54xx_gpio_pads, + .num_pads = ARRAY_SIZE(gw54xx_gpio_pads), + .dio_cfg = { + { MX6_PAD_GPIO_9__GPIO1_IO09, IMX_GPIO_NR(1, 9), + MX6_PAD_GPIO_9__PWM1_OUT, 1 }, + { MX6_PAD_SD1_DAT2__GPIO1_IO19, IMX_GPIO_NR(1, 19), + MX6_PAD_SD1_DAT2__PWM2_OUT, 2 }, + { MX6_PAD_SD4_DAT1__GPIO2_IO09, IMX_GPIO_NR(2, 9), + MX6_PAD_SD4_DAT1__PWM3_OUT, 3 }, + { MX6_PAD_SD4_DAT2__GPIO2_IO10, IMX_GPIO_NR(2, 10), + MX6_PAD_SD4_DAT2__PWM4_OUT, 4 }, + }, + .leds = { + IMX_GPIO_NR(4, 6), + IMX_GPIO_NR(4, 10), + IMX_GPIO_NR(4, 15), + }, + .pcie_rst = IMX_GPIO_NR(1, 29), + .mezz_pwren = IMX_GPIO_NR(4, 7), + .mezz_irq = IMX_GPIO_NR(4, 9), + .rs485en = IMX_GPIO_NR(3, 24), + .dioi2c_en = IMX_GPIO_NR(4, 5), + .pcie_sson = IMX_GPIO_NR(1, 20), + }, + + /* GW51xx */ + { + .gpio_pads = gw51xx_gpio_pads, + .num_pads = ARRAY_SIZE(gw51xx_gpio_pads), + .dio_cfg = { + { MX6_PAD_SD1_DAT0__GPIO1_IO16, IMX_GPIO_NR(1, 16), + 0, 0 }, + { MX6_PAD_SD1_DAT2__GPIO1_IO19, IMX_GPIO_NR(1, 19), + MX6_PAD_SD1_DAT2__PWM2_OUT, 2 }, + { MX6_PAD_SD1_DAT1__GPIO1_IO17, IMX_GPIO_NR(1, 17), + MX6_PAD_SD1_DAT1__PWM3_OUT, 3 }, + { MX6_PAD_SD1_CMD__GPIO1_IO18, IMX_GPIO_NR(1, 18), + MX6_PAD_SD1_CMD__PWM4_OUT, 4 }, + }, + .leds = { + IMX_GPIO_NR(4, 6), + IMX_GPIO_NR(4, 10), + }, + .pcie_rst = IMX_GPIO_NR(1, 0), + .mezz_pwren = IMX_GPIO_NR(2, 19), + .mezz_irq = IMX_GPIO_NR(2, 18), + .gps_shdn = IMX_GPIO_NR(1, 2), + .vidin_en = IMX_GPIO_NR(5, 20), + }, + + /* GW52xx */ + { + .gpio_pads = gw52xx_gpio_pads, + .num_pads = ARRAY_SIZE(gw52xx_gpio_pads), + .dio_cfg = { + { MX6_PAD_SD1_DAT0__GPIO1_IO16, IMX_GPIO_NR(1, 16), + 0, 0 }, + { MX6_PAD_SD1_DAT2__GPIO1_IO19, IMX_GPIO_NR(1, 19), + MX6_PAD_SD1_DAT2__PWM2_OUT, 2 }, + { MX6_PAD_SD1_DAT1__GPIO1_IO17, IMX_GPIO_NR(1, 17), + MX6_PAD_SD1_DAT1__PWM3_OUT, 3 }, + { MX6_PAD_SD1_CLK__GPIO1_IO20, IMX_GPIO_NR(1, 20), + 0, 0 }, + }, + .leds = { + IMX_GPIO_NR(4, 6), + IMX_GPIO_NR(4, 7), + IMX_GPIO_NR(4, 15), + }, + .pcie_rst = IMX_GPIO_NR(1, 29), + .mezz_pwren = IMX_GPIO_NR(2, 19), + .mezz_irq = IMX_GPIO_NR(2, 18), + .gps_shdn = IMX_GPIO_NR(1, 27), + .vidin_en = IMX_GPIO_NR(3, 31), + .usb_sel = IMX_GPIO_NR(1, 2), + }, + + /* GW53xx */ + { + .gpio_pads = gw53xx_gpio_pads, + .num_pads = ARRAY_SIZE(gw53xx_gpio_pads), + .dio_cfg = { + { MX6_PAD_SD1_DAT0__GPIO1_IO16, IMX_GPIO_NR(1, 16), + 0, 0 }, + { MX6_PAD_SD1_DAT2__GPIO1_IO19, IMX_GPIO_NR(1, 19), + MX6_PAD_SD1_DAT2__PWM2_OUT, 2 }, + { MX6_PAD_SD1_DAT1__GPIO1_IO17, IMX_GPIO_NR(1, 17), + MX6_PAD_SD1_DAT1__PWM3_OUT, 3 }, + { MX6_PAD_SD1_CLK__GPIO1_IO20, IMX_GPIO_NR(1, 20), + 0, 0 }, + }, + .leds = { + IMX_GPIO_NR(4, 6), + IMX_GPIO_NR(4, 7), + IMX_GPIO_NR(4, 15), + }, + .pcie_rst = IMX_GPIO_NR(1, 29), + .mezz_pwren = IMX_GPIO_NR(2, 19), + .mezz_irq = IMX_GPIO_NR(2, 18), + .gps_shdn = IMX_GPIO_NR(1, 27), + .vidin_en = IMX_GPIO_NR(3, 31), + }, + + /* GW54xx */ + { + .gpio_pads = gw54xx_gpio_pads, + .num_pads = ARRAY_SIZE(gw54xx_gpio_pads), + .dio_cfg = { + { MX6_PAD_GPIO_9__GPIO1_IO09, IMX_GPIO_NR(1, 9), + MX6_PAD_GPIO_9__PWM1_OUT, 1 }, + { MX6_PAD_SD1_DAT2__GPIO1_IO19, IMX_GPIO_NR(1, 19), + MX6_PAD_SD1_DAT2__PWM2_OUT, 2 }, + { MX6_PAD_SD4_DAT1__GPIO2_IO09, IMX_GPIO_NR(2, 9), + MX6_PAD_SD4_DAT1__PWM3_OUT, 3 }, + { MX6_PAD_SD4_DAT2__GPIO2_IO10, IMX_GPIO_NR(2, 10), + MX6_PAD_SD4_DAT2__PWM4_OUT, 4 }, + }, + .leds = { + IMX_GPIO_NR(4, 6), + IMX_GPIO_NR(4, 7), + IMX_GPIO_NR(4, 15), + }, + .pcie_rst = IMX_GPIO_NR(1, 29), + .mezz_pwren = IMX_GPIO_NR(2, 19), + .mezz_irq = IMX_GPIO_NR(2, 18), + .rs485en = IMX_GPIO_NR(7, 1), + .vidin_en = IMX_GPIO_NR(3, 31), + .dioi2c_en = IMX_GPIO_NR(4, 5), + .pcie_sson = IMX_GPIO_NR(1, 20), + }, +}; + +/* setup GPIO pinmux and default configuration per baseboard */ +static void setup_board_gpio(int board) +{ + struct ventana_board_info *info = &ventana_info; + const char *s; + char arg[10]; + size_t len; + int i; + int quiet = simple_strtol(getenv("quiet"), NULL, 10); + + if (board >= GW_UNKNOWN) + return; + + /* RS232_EN# */ + gpio_direction_output(GP_RS232_EN, (hwconfig("rs232")) ? 0 : 1); + + /* MSATA Enable */ + if (is_cpu_type(MXC_CPU_MX6Q) && + test_bit(EECONFIG_SATA, info->config)) { + gpio_direction_output(GP_MSATA_SEL, + (hwconfig("msata")) ? 1 : 0); + } else { + gpio_direction_output(GP_MSATA_SEL, 0); + } + + /* + * assert PCI_RST# (released by OS when clock is valid) + * TODO: figure out why leaving this de-asserted from PCI scan on boot + * causes linux pcie driver to hang during enumeration + */ + gpio_direction_output(gpio_cfg[board].pcie_rst, 0); + + /* turn off (active-high) user LED's */ + for (i = 0; i < 4; i++) { + if (gpio_cfg[board].leds[i]) + gpio_direction_output(gpio_cfg[board].leds[i], 1); + } + + /* Expansion Mezzanine IO */ + gpio_direction_output(gpio_cfg[board].mezz_pwren, 0); + gpio_direction_input(gpio_cfg[board].mezz_irq); + + /* RS485 Transmit Enable */ + if (gpio_cfg[board].rs485en) + gpio_direction_output(gpio_cfg[board].rs485en, 0); + + /* GPS_SHDN */ + if (gpio_cfg[board].gps_shdn) + gpio_direction_output(gpio_cfg[board].gps_shdn, 1); + + /* Analog video codec power enable */ + if (gpio_cfg[board].vidin_en) + gpio_direction_output(gpio_cfg[board].vidin_en, 1); + + /* DIOI2C_DIS# */ + if (gpio_cfg[board].dioi2c_en) + gpio_direction_output(gpio_cfg[board].dioi2c_en, 0); + + /* PCICK_SSON: disable spread-spectrum clock */ + if (gpio_cfg[board].pcie_sson) + gpio_direction_output(gpio_cfg[board].pcie_sson, 0); + + /* USBOTG Select (PCISKT or FrontPanel) */ + if (gpio_cfg[board].usb_sel) + gpio_direction_output(gpio_cfg[board].usb_sel, 0); + + /* + * Configure DIO pinmux/padctl registers + * see IMX6DQRM/IMX6SDLRM IOMUXC_SW_PAD_CTL_PAD_* register definitions + */ + for (i = 0; i < 4; i++) { + struct dio_cfg *cfg = &gpio_cfg[board].dio_cfg[i]; + unsigned ctrl = DIO_PAD_CTRL; + + sprintf(arg, "dio%d", i); + if (!hwconfig(arg)) + continue; + s = hwconfig_subarg(arg, "padctrl", &len); + if (s) + ctrl = simple_strtoul(s, NULL, 16) & 0x3ffff; + if (hwconfig_subarg_cmp(arg, "mode", "gpio")) { + if (!quiet) { + printf("DIO%d: GPIO%d_IO%02d (gpio-%d)\n", i, + (cfg->gpio_param/32)+1, + cfg->gpio_param%32, + cfg->gpio_param); + } + imx_iomux_v3_setup_pad(cfg->gpio_padmux | + MUX_PAD_CTRL(ctrl)); + gpio_direction_input(cfg->gpio_param); + } else if (hwconfig_subarg_cmp("dio2", "mode", "pwm") && + cfg->pwm_padmux) { + if (!quiet) + printf("DIO%d: pwm%d\n", i, cfg->pwm_param); + imx_iomux_v3_setup_pad(cfg->pwm_padmux | + MUX_PAD_CTRL(ctrl)); + } + } + + if (!quiet) { + if (is_cpu_type(MXC_CPU_MX6Q) && + (test_bit(EECONFIG_SATA, info->config))) { + printf("MSATA: %s\n", (hwconfig("msata") ? + "enabled" : "disabled")); + } + printf("RS232: %s\n", (hwconfig("rs232")) ? + "enabled" : "disabled"); + } +} + +#if defined(CONFIG_CMD_PCI) +int imx6_pcie_toggle_reset(void) +{ + if (board_type < GW_UNKNOWN) { + gpio_direction_output(gpio_cfg[board_type].pcie_rst, 0); + mdelay(50); + gpio_direction_output(gpio_cfg[board_type].pcie_rst, 1); + } + return 0; +} +#endif /* CONFIG_CMD_PCI */ + +#ifdef CONFIG_SERIAL_TAG +/* + * called when setting up ATAGS before booting kernel + * populate serialnum from the following (in order of priority): + * serial# env var + * eeprom + */ +void get_board_serial(struct tag_serialnr *serialnr) +{ + char *serial = getenv("serial#"); + + if (serial) { + serialnr->high = 0; + serialnr->low = simple_strtoul(serial, NULL, 10); + } else if (ventana_info.model[0]) { + serialnr->high = 0; + serialnr->low = ventana_info.serial; + } else { + serialnr->high = 0; + serialnr->low = 0; + } +} +#endif + +/* + * Board Support + */ + +int board_early_init_f(void) +{ + setup_iomux_uart(); + gpio_direction_output(GP_USB_OTG_PWR, 0); /* OTG power off */ + + return 0; +} + +int dram_init(void) +{ + gd->ram_size = get_ram_size((void *)PHYS_SDRAM, + CONFIG_DDR_MB*1024*1024); + + return 0; +} + +int board_init(void) +{ + struct iomuxc_base_regs *const iomuxc_regs + = (struct iomuxc_base_regs *)IOMUXC_BASE_ADDR; + + clrsetbits_le32(&iomuxc_regs->gpr[1], + IOMUXC_GPR1_OTG_ID_MASK, + IOMUXC_GPR1_OTG_ID_GPIO1); + + /* address of linux boot parameters */ + gd->bd->bi_boot_params = PHYS_SDRAM + 0x100; + +#ifdef CONFIG_CMD_NAND + setup_gpmi_nand(); +#endif +#ifdef CONFIG_MXC_SPI + setup_spi(); +#endif + setup_i2c(0, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info0); + setup_i2c(1, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info1); + setup_i2c(2, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info2); + +#ifdef CONFIG_CMD_SATA + setup_sata(); +#endif + /* read Gateworks EEPROM into global struct (used later) */ + board_type = read_eeprom(); + + /* board-specifc GPIO iomux */ + if (board_type < GW_UNKNOWN) { + imx_iomux_v3_setup_multiple_pads(gw_gpio_pads, + ARRAY_SIZE(gw_gpio_pads)); + imx_iomux_v3_setup_multiple_pads(gpio_cfg[board_type].gpio_pads, + gpio_cfg[board_type].num_pads); + } + + return 0; +} + +#if defined(CONFIG_DISPLAY_BOARDINFO_LATE) +/* + * called during late init (after relocation and after board_init()) + * by virtue of CONFIG_DISPLAY_BOARDINFO_LATE as we needed i2c initialized and + * EEPROM read. + */ +int checkboard(void) +{ + struct ventana_board_info *info = &ventana_info; + unsigned char buf[4]; + const char *p; + int quiet; /* Quiet or minimal output mode */ + + quiet = 0; + p = getenv("quiet"); + if (p) + quiet = simple_strtol(p, NULL, 10); + else + setenv("quiet", "0"); + + puts("\nGateworks Corporation Copyright 2014\n"); + if (info->model[0]) { + printf("Model: %s\n", info->model); + printf("MFGDate: %02x-%02x-%02x%02x\n", + info->mfgdate[0], info->mfgdate[1], + info->mfgdate[2], info->mfgdate[3]); + printf("Serial:%d\n", info->serial); + } else { + puts("Invalid EEPROM - board will not function fully\n"); + } + if (quiet) + return 0; + + /* Display GSC firmware revision/CRC/status */ + i2c_set_bus_num(I2C_GSC); + if (!gsc_i2c_read(GSC_SC_ADDR, GSC_SC_FWVER, 1, buf, 1)) { + printf("GSC: v%d", buf[0]); + if (!gsc_i2c_read(GSC_SC_ADDR, GSC_SC_STATUS, 1, buf, 4)) { + printf(" 0x%04x", buf[2] | buf[3]<<8); /* CRC */ + printf(" 0x%02x", buf[0]); /* irq status */ + } + puts("\n"); + } + /* Display RTC */ + if (!gsc_i2c_read(GSC_RTC_ADDR, 0x00, 1, buf, 4)) { + printf("RTC: %d\n", + buf[0] | buf[1]<<8 | buf[2]<<16 | buf[3]<<24); + } + + return 0; +} +#endif + +#ifdef CONFIG_CMD_BMODE +/* + * BOOT_CFG1, BOOT_CFG2, BOOT_CFG3, BOOT_CFG4 + * see Table 8-11 and Table 5-9 + * BOOT_CFG1[7] = 1 (boot from NAND) + * BOOT_CFG1[5] = 0 - raw NAND + * BOOT_CFG1[4] = 0 - default pad settings + * BOOT_CFG1[3:2] = 00 - devices = 1 + * BOOT_CFG1[1:0] = 00 - Row Address Cycles = 3 + * BOOT_CFG2[4:3] = 00 - Boot Search Count = 2 + * BOOT_CFG2[2:1] = 01 - Pages In Block = 64 + * BOOT_CFG2[0] = 0 - Reset time 12ms + */ +static const struct boot_mode board_boot_modes[] = { + /* NAND: 64pages per block, 3 row addr cycles, 2 copies of FCB/DBBT */ + { "nand", MAKE_CFGVAL(0x80, 0x02, 0x00, 0x00) }, + { NULL, 0 }, +}; +#endif + +/* late init */ +int misc_init_r(void) +{ + struct ventana_board_info *info = &ventana_info; + unsigned char reg; + + /* set env vars based on EEPROM data */ + if (ventana_info.model[0]) { + char str[16], fdt[36]; + char *p; + const char *cputype = ""; + int i; + + /* + * FDT name will be prefixed with CPU type. Three versions + * will be created each increasingly generic and bootloader + * env scripts will try loading each from most specific to + * least. + */ + if (is_cpu_type(MXC_CPU_MX6Q)) + cputype = "imx6q"; + else if (is_cpu_type(MXC_CPU_MX6DL)) + cputype = "imx6dl"; + memset(str, 0, sizeof(str)); + for (i = 0; i < (sizeof(str)-1) && info->model[i]; i++) + str[i] = tolower(info->model[i]); + if (!getenv("model")) + setenv("model", str); + if (!getenv("fdt_file")) { + sprintf(fdt, "%s-%s.dtb", cputype, str); + setenv("fdt_file", fdt); + } + p = strchr(str, '-'); + if (p) { + *p++ = 0; + + setenv("model_base", str); + if (!getenv("fdt_file1")) { + sprintf(fdt, "%s-%s.dtb", cputype, str); + setenv("fdt_file1", fdt); + } + str[4] = 'x'; + str[5] = 'x'; + str[6] = 0; + if (!getenv("fdt_file2")) { + sprintf(fdt, "%s-%s.dtb", cputype, str); + setenv("fdt_file2", fdt); + } + } + + /* initialize env from EEPROM */ + if (test_bit(EECONFIG_ETH0, info->config) && + !getenv("ethaddr")) { + eth_setenv_enetaddr("ethaddr", info->mac0); + } + if (test_bit(EECONFIG_ETH1, info->config) && + !getenv("eth1addr")) { + eth_setenv_enetaddr("eth1addr", info->mac1); + } + + /* board serial-number */ + sprintf(str, "%6d", info->serial); + setenv("serial#", str); + } + + /* configure PFUZE100 PMIC (not used on all Ventana baseboards) */ + if ((board_type == GW54xx || board_type == GW54proto) && + !pmic_init(I2C_PMIC)) { + struct pmic *p = pmic_get("PFUZE100_PMIC"); + u32 reg; + if (p && !pmic_probe(p)) { + pmic_reg_read(p, PFUZE100_DEVICEID, ®); + printf("PMIC: PFUZE100 ID=0x%02x\n", reg); + + /* Set VGEN1 to 1.5V and enable */ + pmic_reg_read(p, PFUZE100_VGEN1VOL, ®); + reg &= ~(LDO_VOL_MASK); + reg |= (LDOA_1_50V | LDO_EN); + pmic_reg_write(p, PFUZE100_VGEN1VOL, reg); + + /* Set SWBST to 5.0V and enable */ + pmic_reg_read(p, PFUZE100_SWBSTCON1, ®); + reg &= ~(SWBST_MODE_MASK | SWBST_VOL_MASK); + reg |= (SWBST_5_00V | SWBST_MODE_AUTO); + pmic_reg_write(p, PFUZE100_SWBSTCON1, reg); + } + } + + /* setup baseboard specific GPIO pinmux and config */ + setup_board_gpio(board_type); + +#ifdef CONFIG_CMD_BMODE + add_board_boot_modes(board_boot_modes); +#endif + + /* + * The Gateworks System Controller implements a boot + * watchdog (always enabled) as a workaround for IMX6 boot related + * errata such as: + * ERR005768 - no fix + * ERR006282 - fixed in silicon r1.3 + * ERR007117 - fixed in silicon r1.3 + * ERR007220 - fixed in silicon r1.3 + * see http://cache.freescale.com/files/32bit/doc/errata/IMX6DQCE.pdf + * + * Disable the boot watchdog and display/clear the timeout flag if set + */ + i2c_set_bus_num(I2C_GSC); + if (!gsc_i2c_read(GSC_SC_ADDR, GSC_SC_CTRL1, 1, ®, 1)) { + reg |= (1 << GSC_SC_CTRL1_WDDIS); + if (gsc_i2c_write(GSC_SC_ADDR, GSC_SC_CTRL1, 1, ®, 1)) + puts("Error: could not disable GSC Watchdog\n"); + } else { + puts("Error: could not disable GSC Watchdog\n"); + } + if (!gsc_i2c_read(GSC_SC_ADDR, GSC_SC_STATUS, 1, ®, 1)) { + if (reg & (1 << GSC_SC_IRQ_WATCHDOG)) { /* watchdog timeout */ + puts("GSC boot watchdog timeout detected"); + reg &= ~(1 << GSC_SC_IRQ_WATCHDOG); /* clear flag */ + gsc_i2c_write(GSC_SC_ADDR, GSC_SC_STATUS, 1, ®, 1); + } + } + + return 0; +} + +#if defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP) + +/* FDT aliases associated with EEPROM config bits */ +const char *fdt_aliases[] = { + "ethernet0", + "ethernet1", + "hdmi_out", + "ahci0", + "pcie", + "ssi0", + "ssi1", + "lcd0", + "lvds0", + "lvds1", + "usb0", + "usb1", + "mmc0", + "mmc1", + "mmc2", + "mmc3", + "uart0", + "uart1", + "uart2", + "uart3", + "uart4", + "ipu0", + "ipu1", + "can0", + "mipi_dsi", + "mipi_csi", + "tzasc0", + "tzasc1", + "i2c0", + "i2c1", + "i2c2", + "vpu", + "csi0", + "csi1", + "caam", + NULL, + NULL, + NULL, + NULL, + NULL, + "spi0", + "spi1", + "spi2", + "spi3", + "spi4", + "spi5", + NULL, + NULL, + "pps", + NULL, + NULL, + NULL, + "hdmi_in", + "cvbs_out", + "cvbs_in", + "nand", + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, +}; + +/* + * called prior to booting kernel or by 'fdt boardsetup' command + * + * unless 'fdt_noauto' env var is set we will update the following in the DTB: + * - mtd partitions based on mtdparts/mtdids env + * - system-serial (board serial num from EEPROM) + * - board (full model from EEPROM) + * - peripherals removed from DTB if not loaded on board (per EEPROM config) + */ +void ft_board_setup(void *blob, bd_t *bd) +{ + int bit; + struct ventana_board_info *info = &ventana_info; + struct node_info nodes[] = { + { "sst,w25q256", MTD_DEV_TYPE_NOR, }, /* SPI flash */ + { "fsl,imx6q-gpmi-nand", MTD_DEV_TYPE_NAND, }, /* NAND flash */ + }; + const char *model = getenv("model"); + + if (getenv("fdt_noauto")) { + puts(" Skiping ft_board_setup (fdt_noauto defined)\n"); + return; + } + + /* Update partition nodes using info from mtdparts env var */ + puts(" Updating MTD partitions...\n"); + fdt_fixup_mtdparts(blob, nodes, ARRAY_SIZE(nodes)); + + if (!model) { + puts("invalid board info: Leaving FDT fully enabled\n"); + return; + } + printf(" Adjusting FDT per EEPROM for %s...\n", model); + + /* board serial number */ + fdt_setprop(blob, 0, "system-serial", getenv("serial#"), + strlen(getenv("serial#") + 1)); + + /* board (model contains model from device-tree) */ + fdt_setprop(blob, 0, "board", info->model, + strlen((const char *)info->model) + 1); + + /* + * Peripheral Config: + * remove nodes by alias path if EEPROM config tells us the + * peripheral is not loaded on the board. + */ + for (bit = 0; bit < 64; bit++) { + if (!test_bit(bit, info->config)) + fdt_del_node_and_alias(blob, fdt_aliases[bit]); + } +} +#endif /* defined(CONFIG_OF_FLAT_TREE) && defined(CONFIG_OF_BOARD_SETUP) */ + diff --git a/board/gateworks/gw_ventana/gw_ventana.cfg b/board/gateworks/gw_ventana/gw_ventana.cfg new file mode 100644 index 0000000000..27f09745c1 --- /dev/null +++ b/board/gateworks/gw_ventana/gw_ventana.cfg @@ -0,0 +1,44 @@ +/* + * Copyright (C) 2013 Gateworks Corporation + * + * SPDX-License-Identifier: GPL-2.0+ + * + * Refer doc/README.imximage for more details about how-to configure + * and create imximage boot image + * + * The syntax is taken as close as possible with the kwbimage + */ + +/* image version */ +IMAGE_VERSION 2 + +/* + * Boot Device : one of + * spi, sd, nand, sata + */ +#ifdef CONFIG_SPI_FLASH +BOOT_FROM spi +#else +BOOT_FROM nand +#endif + +#define __ASSEMBLY__ +#include <config.h> +#include "asm/arch/mx6-ddr.h" +#include "asm/arch/iomux.h" +#include "asm/arch/crm_regs.h" + +/* Memory configuration (size is overridden via eeprom config) */ +#include "../../boundary/nitrogen6x/ddr-setup.cfg" +#if defined(CONFIG_MX6Q) && CONFIG_DDR_MB == 1024 + #include "../../boundary/nitrogen6x/1066mhz_4x128mx16.cfg" +#elif defined(CONFIG_MX6DL) && CONFIG_DDR_MB == 1024 + #include "../../boundary/nitrogen6x/800mhz_4x128mx16.cfg" +#elif defined(CONFIG_MX6DL) && CONFIG_DDR_MB == 512 + #include "../../boundary/nitrogen6x/800mhz_2x128mx16.cfg" +#elif defined(CONFIG_MX6Q) && CONFIG_DDR_MB == 512 + #include "../../boundary/nitrogen6x/800mhz_2x128mx16.cfg" +#else + #error "Unsupported CPU/Memory configuration" +#endif +#include "clocks.cfg" diff --git a/board/gateworks/gw_ventana/ventana_eeprom.h b/board/gateworks/gw_ventana/ventana_eeprom.h new file mode 100644 index 0000000000..d310bfd994 --- /dev/null +++ b/board/gateworks/gw_ventana/ventana_eeprom.h @@ -0,0 +1,106 @@ +/* + * Copyright (C) 2013 Gateworks Corporation + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef _VENTANA_EEPROM_ +#define _VENTANA_EEPROM_ + +struct ventana_board_info { + u8 mac0[6]; /* 0x00: MAC1 */ + u8 mac1[6]; /* 0x06: MAC2 */ + u8 res0[12]; /* 0x0C: reserved */ + u32 serial; /* 0x18: Serial Number (read only) */ + u8 res1[4]; /* 0x1C: reserved */ + u8 mfgdate[4]; /* 0x20: MFG date (read only) */ + u8 res2[7]; /* 0x24 */ + /* sdram config */ + u8 sdram_size; /* 0x2B: enum (512,1024,2048) MB */ + u8 sdram_speed; /* 0x2C: enum (100,133,166,200,267,333,400) MHz */ + u8 sdram_width; /* 0x2D: enum (32,64) bit */ + /* cpu config */ + u8 cpu_speed; /* 0x2E: enum (800,1000,1200) MHz */ + u8 cpu_type; /* 0x2F: enum (imx6q,imx6d,imx6dl,imx6s) */ + u8 model[16]; /* 0x30: model string */ + /* FLASH config */ + u8 nand_flash_size; /* 0x40: enum (4,8,16,32,64,128) MB */ + u8 spi_flash_size; /* 0x41: enum (4,8,16,32,64,128) MB */ + + /* Config1: SoC Peripherals */ + u8 config[8]; /* 0x42: loading options */ + + u8 res3[4]; /* 0x4A */ + + u8 chksum[2]; /* 0x4E */ +}; + +/* config bits */ +enum { + EECONFIG_ETH0, + EECONFIG_ETH1, + EECONFIG_HDMI_OUT, + EECONFIG_SATA, + EECONFIG_PCIE, + EECONFIG_SSI0, + EECONFIG_SSI1, + EECONFIG_LCD, + EECONFIG_LVDS0, + EECONFIG_LVDS1, + EECONFIG_USB0, + EECONFIG_USB1, + EECONFIG_SD0, + EECONFIG_SD1, + EECONFIG_SD2, + EECONFIG_SD3, + EECONFIG_UART0, + EECONFIG_UART1, + EECONFIG_UART2, + EECONFIG_UART3, + EECONFIG_UART4, + EECONFIG_IPU0, + EECONFIG_IPU1, + EECONFIG_FLEXCAN, + EECONFIG_MIPI_DSI, + EECONFIG_MIPI_CSI, + EECONFIG_TZASC0, + EECONFIG_TZASC1, + EECONFIG_I2C0, + EECONFIG_I2C1, + EECONFIG_I2C2, + EECONFIG_VPU, + EECONFIG_CSI0, + EECONFIG_CSI1, + EECONFIG_CAAM, + EECONFIG_MEZZ, + EECONFIG_RES1, + EECONFIG_RES2, + EECONFIG_RES3, + EECONFIG_RES4, + EECONFIG_ESPCI0, + EECONFIG_ESPCI1, + EECONFIG_ESPCI2, + EECONFIG_ESPCI3, + EECONFIG_ESPCI4, + EECONFIG_ESPCI5, + EECONFIG_RES5, + EECONFIG_RES6, + EECONFIG_GPS, + EECONFIG_SPIFL0, + EECONFIG_SPIFL1, + EECONFIG_GSPBATT, + EECONFIG_HDMI_IN, + EECONFIG_VID_OUT, + EECONFIG_VID_IN, + EECONFIG_NAND, + EECONFIG_RES8, + EECONFIG_RES9, + EECONFIG_RES10, + EECONFIG_RES11, + EECONFIG_RES12, + EECONFIG_RES13, + EECONFIG_RES14, + EECONFIG_RES15, +}; + +#endif diff --git a/board/nvidia/dalmore/pinmux-config-dalmore.h b/board/nvidia/dalmore/pinmux-config-dalmore.h index 8c05a1517c..9dcd5e42af 100644 --- a/board/nvidia/dalmore/pinmux-config-dalmore.h +++ b/board/nvidia/dalmore/pinmux-config-dalmore.h @@ -132,8 +132,8 @@ static struct pingroup_config tegra114_pinmux_common[] = { DEFAULT_PINMUX(ULPI_STP, ULPI, NORMAL, NORMAL, OUTPUT), /* I2C3 pinmux */ - I2C_PINMUX(CAM_I2C_SCL, I2C3, NORMAL, NORMAL, INPUT, DEFAULT, DISABLE), - I2C_PINMUX(CAM_I2C_SDA, I2C3, NORMAL, NORMAL, INPUT, DEFAULT, DISABLE), + I2C_PINMUX(CAM_I2C_SCL, I2C3, NORMAL, NORMAL, INPUT, DEFAULT, ENABLE), + I2C_PINMUX(CAM_I2C_SDA, I2C3, NORMAL, NORMAL, INPUT, DEFAULT, ENABLE), /* VI pinmux */ VI_PINMUX(CAM_MCLK, VI_ALT3, NORMAL, NORMAL, OUTPUT, DEFAULT, DEFAULT), @@ -145,8 +145,8 @@ static struct pingroup_config tegra114_pinmux_common[] = { VI_PINMUX(GPIO_PBB4, VGP4, NORMAL, NORMAL, OUTPUT, DEFAULT, DEFAULT), /* I2C2 pinmux */ - I2C_PINMUX(GEN2_I2C_SCL, I2C2, NORMAL, NORMAL, INPUT, DEFAULT, DISABLE), - I2C_PINMUX(GEN2_I2C_SDA, I2C2, NORMAL, NORMAL, INPUT, DEFAULT, DISABLE), + I2C_PINMUX(GEN2_I2C_SCL, I2C2, NORMAL, NORMAL, INPUT, DEFAULT, ENABLE), + I2C_PINMUX(GEN2_I2C_SDA, I2C2, NORMAL, NORMAL, INPUT, DEFAULT, ENABLE), /* UARTD pinmux */ DEFAULT_PINMUX(GMI_A16, UARTD, NORMAL, NORMAL, OUTPUT), @@ -224,8 +224,8 @@ static struct pingroup_config tegra114_pinmux_common[] = { DEFAULT_PINMUX(KB_ROW9, UARTA, NORMAL, NORMAL, OUTPUT), /* I2CPWR pinmux (I2C5) */ - I2C_PINMUX(PWR_I2C_SCL, I2CPWR, NORMAL, NORMAL, INPUT, DEFAULT, DISABLE), - I2C_PINMUX(PWR_I2C_SDA, I2CPWR, NORMAL, NORMAL, INPUT, DEFAULT, DISABLE), + I2C_PINMUX(PWR_I2C_SCL, I2CPWR, NORMAL, NORMAL, INPUT, DEFAULT, ENABLE), + I2C_PINMUX(PWR_I2C_SDA, I2CPWR, NORMAL, NORMAL, INPUT, DEFAULT, ENABLE), /* SYSCLK pinmux */ DEFAULT_PINMUX(SYS_CLK_REQ, SYSCLK, NORMAL, NORMAL, OUTPUT), @@ -252,8 +252,8 @@ static struct pingroup_config tegra114_pinmux_common[] = { DEFAULT_PINMUX(CLK3_OUT, EXTPERIPH3, NORMAL, NORMAL, OUTPUT), /* I2C1 pinmux */ - I2C_PINMUX(GEN1_I2C_SCL, I2C1, NORMAL, NORMAL, INPUT, DEFAULT, DISABLE), - I2C_PINMUX(GEN1_I2C_SDA, I2C1, NORMAL, NORMAL, INPUT, DEFAULT, DISABLE), + I2C_PINMUX(GEN1_I2C_SCL, I2C1, NORMAL, NORMAL, INPUT, DEFAULT, ENABLE), + I2C_PINMUX(GEN1_I2C_SDA, I2C1, NORMAL, NORMAL, INPUT, DEFAULT, ENABLE), /* UARTB pinmux */ DEFAULT_PINMUX(UART2_CTS_N, UARTB, NORMAL, TRISTATE, INPUT), diff --git a/board/nvidia/venice2/pinmux-config-venice2.h b/board/nvidia/venice2/pinmux-config-venice2.h index 50868e6488..b3d68d589a 100644 --- a/board/nvidia/venice2/pinmux-config-venice2.h +++ b/board/nvidia/venice2/pinmux-config-venice2.h @@ -124,12 +124,12 @@ static struct pingroup_config tegra124_pinmux_common[] = { DEFAULT_PINMUX(ULPI_STP, SPI1, NORMAL, NORMAL, INPUT), /* I2C3 (TPM) pinmux */ - I2C_PINMUX(CAM_I2C_SCL, I2C3, NORMAL, NORMAL, INPUT, DEFAULT, DISABLE), - I2C_PINMUX(CAM_I2C_SDA, I2C3, NORMAL, NORMAL, INPUT, DEFAULT, DISABLE), + I2C_PINMUX(CAM_I2C_SCL, I2C3, NORMAL, NORMAL, INPUT, DEFAULT, ENABLE), + I2C_PINMUX(CAM_I2C_SDA, I2C3, NORMAL, NORMAL, INPUT, DEFAULT, ENABLE), /* I2C2 pinmux */ - I2C_PINMUX(GEN2_I2C_SCL, I2C2, NORMAL, NORMAL, INPUT, DEFAULT, DISABLE), - I2C_PINMUX(GEN2_I2C_SDA, I2C2, NORMAL, NORMAL, INPUT, DEFAULT, DISABLE), + I2C_PINMUX(GEN2_I2C_SCL, I2C2, NORMAL, NORMAL, INPUT, DEFAULT, ENABLE), + I2C_PINMUX(GEN2_I2C_SDA, I2C2, NORMAL, NORMAL, INPUT, DEFAULT, ENABLE), /* UARTD pinmux (UART4 on Servo board, unused) */ DEFAULT_PINMUX(GPIO_PJ7, UARTD, NORMAL, NORMAL, OUTPUT), @@ -198,8 +198,8 @@ static struct pingroup_config tegra124_pinmux_common[] = { DEFAULT_PINMUX(KB_ROW10, UARTA, UP, TRISTATE, INPUT), /* I2CPWR pinmux (I2C5) */ - I2C_PINMUX(PWR_I2C_SCL, I2CPWR, NORMAL, NORMAL, INPUT, DEFAULT, DISABLE), - I2C_PINMUX(PWR_I2C_SDA, I2CPWR, NORMAL, NORMAL, INPUT, DEFAULT, DISABLE), + I2C_PINMUX(PWR_I2C_SCL, I2CPWR, NORMAL, NORMAL, INPUT, DEFAULT, ENABLE), + I2C_PINMUX(PWR_I2C_SDA, I2CPWR, NORMAL, NORMAL, INPUT, DEFAULT, ENABLE), /* RTCK pinmux */ DEFAULT_PINMUX(JTAG_RTCK, RTCK, NORMAL, NORMAL, INPUT), @@ -223,8 +223,8 @@ static struct pingroup_config tegra124_pinmux_common[] = { DEFAULT_PINMUX(CLK3_OUT, EXTPERIPH3, NORMAL, NORMAL, OUTPUT), /* I2C1 pinmux */ - I2C_PINMUX(GEN1_I2C_SCL, I2C1, NORMAL, NORMAL, INPUT, DEFAULT, DISABLE), - I2C_PINMUX(GEN1_I2C_SDA, I2C1, NORMAL, NORMAL, INPUT, DEFAULT, DISABLE), + I2C_PINMUX(GEN1_I2C_SCL, I2C1, NORMAL, NORMAL, INPUT, DEFAULT, ENABLE), + I2C_PINMUX(GEN1_I2C_SDA, I2C1, NORMAL, NORMAL, INPUT, DEFAULT, ENABLE), /* UARTB, GPS */ DEFAULT_PINMUX(UART2_CTS_N, UARTB, NORMAL, TRISTATE, INPUT), diff --git a/board/samsung/common/board.c b/board/samsung/common/board.c index 3866495259..de154e0f64 100644 --- a/board/samsung/common/board.c +++ b/board/samsung/common/board.c @@ -22,10 +22,25 @@ #include <asm/arch/power.h> #include <power/pmic.h> #include <asm/arch/sromc.h> -#include <power/max77686_pmic.h> +#include <lcd.h> +#include <samsung/misc.h> DECLARE_GLOBAL_DATA_PTR; +int __exynos_early_init_f(void) +{ + return 0; +} +int exynos_early_init_f(void) + __attribute__((weak, alias("__exynos_early_init_f"))); + +int __exynos_power_init(void) +{ + return 0; +} +int exynos_power_init(void) + __attribute__((weak, alias("__exynos_power_init"))); + #if defined CONFIG_EXYNOS_TMU /* Boot Time Thermal Analysis for SoC temperature threshold breach */ static void boot_temp_check(void) @@ -133,139 +148,21 @@ int board_early_init_f(void) board_i2c_init(gd->fdt_blob); #endif - return err; + return exynos_early_init_f(); } #endif #if defined(CONFIG_POWER) -#ifdef CONFIG_POWER_MAX77686 -static int pmic_reg_update(struct pmic *p, int reg, uint regval) -{ - u32 val; - int ret = 0; - - ret = pmic_reg_read(p, reg, &val); - if (ret) { - debug("%s: PMIC %d register read failed\n", __func__, reg); - return -1; - } - val |= regval; - ret = pmic_reg_write(p, reg, val); - if (ret) { - debug("%s: PMIC %d register write failed\n", __func__, reg); - return -1; - } - return 0; -} - -static int max77686_init(void) -{ - struct pmic *p; - - if (pmic_init(I2C_PMIC)) - return -1; - - p = pmic_get("MAX77686_PMIC"); - if (!p) - return -ENODEV; - - if (pmic_probe(p)) - return -1; - - if (pmic_reg_update(p, MAX77686_REG_PMIC_32KHZ, MAX77686_32KHCP_EN)) - return -1; - - if (pmic_reg_update(p, MAX77686_REG_PMIC_BBAT, - MAX77686_BBCHOSTEN | MAX77686_BBCVS_3_5V)) - return -1; - - /* VDD_MIF */ - if (pmic_reg_write(p, MAX77686_REG_PMIC_BUCK1OUT, - MAX77686_BUCK1OUT_1V)) { - debug("%s: PMIC %d register write failed\n", __func__, - MAX77686_REG_PMIC_BUCK1OUT); - return -1; - } - - if (pmic_reg_update(p, MAX77686_REG_PMIC_BUCK1CRTL, - MAX77686_BUCK1CTRL_EN)) - return -1; - - /* VDD_ARM */ - if (pmic_reg_write(p, MAX77686_REG_PMIC_BUCK2DVS1, - MAX77686_BUCK2DVS1_1_3V)) { - debug("%s: PMIC %d register write failed\n", __func__, - MAX77686_REG_PMIC_BUCK2DVS1); - return -1; - } - - if (pmic_reg_update(p, MAX77686_REG_PMIC_BUCK2CTRL1, - MAX77686_BUCK2CTRL_ON)) - return -1; - - /* VDD_INT */ - if (pmic_reg_write(p, MAX77686_REG_PMIC_BUCK3DVS1, - MAX77686_BUCK3DVS1_1_0125V)) { - debug("%s: PMIC %d register write failed\n", __func__, - MAX77686_REG_PMIC_BUCK3DVS1); - return -1; - } - - if (pmic_reg_update(p, MAX77686_REG_PMIC_BUCK3CTRL, - MAX77686_BUCK3CTRL_ON)) - return -1; - - /* VDD_G3D */ - if (pmic_reg_write(p, MAX77686_REG_PMIC_BUCK4DVS1, - MAX77686_BUCK4DVS1_1_2V)) { - debug("%s: PMIC %d register write failed\n", __func__, - MAX77686_REG_PMIC_BUCK4DVS1); - return -1; - } - - if (pmic_reg_update(p, MAX77686_REG_PMIC_BUCK4CTRL1, - MAX77686_BUCK3CTRL_ON)) - return -1; - - /* VDD_LDO2 */ - if (pmic_reg_update(p, MAX77686_REG_PMIC_LDO2CTRL1, - MAX77686_LD02CTRL1_1_5V | EN_LDO)) - return -1; - - /* VDD_LDO3 */ - if (pmic_reg_update(p, MAX77686_REG_PMIC_LDO3CTRL1, - MAX77686_LD03CTRL1_1_8V | EN_LDO)) - return -1; - - /* VDD_LDO5 */ - if (pmic_reg_update(p, MAX77686_REG_PMIC_LDO5CTRL1, - MAX77686_LD05CTRL1_1_8V | EN_LDO)) - return -1; - - /* VDD_LDO10 */ - if (pmic_reg_update(p, MAX77686_REG_PMIC_LDO10CTRL1, - MAX77686_LD10CTRL1_1_8V | EN_LDO)) - return -1; - - return 0; -} -#endif - int power_init_board(void) { - int ret = 0; - set_ps_hold_ctrl(); -#ifdef CONFIG_POWER_MAX77686 - ret = max77686_init(); -#endif - - return ret; + return exynos_power_init(); } #endif #ifdef CONFIG_OF_CONTROL +#ifdef CONFIG_SMC911X static int decode_sromc(const void *blob, struct fdt_sromc *config) { int err; @@ -289,6 +186,7 @@ static int decode_sromc(const void *blob, struct fdt_sromc *config) } return 0; } +#endif int board_eth_init(bd_t *bis) { @@ -346,15 +244,35 @@ int board_mmc_init(bd_t *bis) { int ret; +#ifdef CONFIG_SDHCI + /* mmc initializattion for available channels */ + ret = exynos_mmc_init(gd->fdt_blob); + if (ret) + debug("mmc init failed\n"); +#endif +#ifdef CONFIG_DWMMC /* dwmmc initializattion for available channels */ ret = exynos_dwmmc_init(gd->fdt_blob); if (ret) debug("dwmmc init failed\n"); +#endif return ret; } #endif + +#ifdef CONFIG_DISPLAY_BOARDINFO +int checkboard(void) +{ + const char *board_name; + + board_name = fdt_getprop(gd->fdt_blob, 0, "model", NULL); + printf("Board: %s\n", board_name ? board_name : "unknown"); + + return 0; +} #endif +#endif /* CONFIG_OF_CONTROL */ #ifdef CONFIG_BOARD_LATE_INIT int board_late_init(void) @@ -386,3 +304,21 @@ int arch_early_init_r(void) return 0; } + +#ifdef CONFIG_MISC_INIT_R +int misc_init_r(void) +{ +#ifdef CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG + set_board_info(); +#endif +#ifdef CONFIG_LCD_MENU + keys_init(); + check_boot_mode(); +#endif +#ifdef CONFIG_CMD_BMP + if (panel_info.logo_on) + draw_logo(); +#endif + return 0; +} +#endif diff --git a/board/samsung/origen/origen.c b/board/samsung/origen/origen.c index 15f77cacbd..d502f02d3d 100644 --- a/board/samsung/origen/origen.c +++ b/board/samsung/origen/origen.c @@ -11,129 +11,35 @@ #include <asm/arch/mmc.h> #include <asm/arch/periph.h> #include <asm/arch/pinmux.h> +#include <usb.h> DECLARE_GLOBAL_DATA_PTR; -struct exynos4_gpio_part1 *gpio1; -struct exynos4_gpio_part2 *gpio2; -int board_init(void) +u32 get_board_rev(void) { - gpio1 = (struct exynos4_gpio_part1 *) EXYNOS4_GPIO_PART1_BASE; - gpio2 = (struct exynos4_gpio_part2 *) EXYNOS4_GPIO_PART2_BASE; - - gd->bd->bi_boot_params = (PHYS_SDRAM_1 + 0x100UL); return 0; } -static int board_uart_init(void) +int exynos_init(void) { - int err; - - err = exynos_pinmux_config(PERIPH_ID_UART0, PINMUX_FLAG_NONE); - if (err) { - debug("UART0 not configured\n"); - return err; - } - - err = exynos_pinmux_config(PERIPH_ID_UART1, PINMUX_FLAG_NONE); - if (err) { - debug("UART1 not configured\n"); - return err; - } - - err = exynos_pinmux_config(PERIPH_ID_UART2, PINMUX_FLAG_NONE); - if (err) { - debug("UART2 not configured\n"); - return err; - } - - err = exynos_pinmux_config(PERIPH_ID_UART3, PINMUX_FLAG_NONE); - if (err) { - debug("UART3 not configured\n"); - return err; - } - return 0; } -#ifdef CONFIG_BOARD_EARLY_INIT_F -int board_early_init_f(void) -{ - int err; - err = board_uart_init(); - if (err) { - debug("UART init failed\n"); - return err; - } - return err; -} -#endif - -int dram_init(void) +int board_usb_init(int index, enum usb_init_type init) { - gd->ram_size = get_ram_size((long *)PHYS_SDRAM_1, PHYS_SDRAM_1_SIZE) - + get_ram_size((long *)PHYS_SDRAM_2, PHYS_SDRAM_2_SIZE) - + get_ram_size((long *)PHYS_SDRAM_3, PHYS_SDRAM_3_SIZE) - + get_ram_size((long *)PHYS_SDRAM_4, PHYS_SDRAM_4_SIZE); - return 0; } -void dram_init_banksize(void) -{ - gd->bd->bi_dram[0].start = PHYS_SDRAM_1; - gd->bd->bi_dram[0].size = get_ram_size((long *)PHYS_SDRAM_1, \ - PHYS_SDRAM_1_SIZE); - gd->bd->bi_dram[1].start = PHYS_SDRAM_2; - gd->bd->bi_dram[1].size = get_ram_size((long *)PHYS_SDRAM_2, \ - PHYS_SDRAM_2_SIZE); - gd->bd->bi_dram[2].start = PHYS_SDRAM_3; - gd->bd->bi_dram[2].size = get_ram_size((long *)PHYS_SDRAM_3, \ - PHYS_SDRAM_3_SIZE); - gd->bd->bi_dram[3].start = PHYS_SDRAM_4; - gd->bd->bi_dram[3].size = get_ram_size((long *)PHYS_SDRAM_4, \ - PHYS_SDRAM_4_SIZE); -} - -#ifdef CONFIG_DISPLAY_BOARDINFO -int checkboard(void) +#ifdef CONFIG_USB_CABLE_CHECK +int usb_cable_connected(void) { - printf("\nBoard: ORIGEN\n"); return 0; } #endif -#ifdef CONFIG_GENERIC_MMC -int board_mmc_init(bd_t *bis) +#ifdef CONFIG_BOARD_EARLY_INIT_F +int exynos_early_init_f(void) { - int i, err; - - /* - * MMC2 SD card GPIO: - * - * GPK2[0] SD_2_CLK(2) - * GPK2[1] SD_2_CMD(2) - * GPK2[2] SD_2_CDn - * GPK2[3:6] SD_2_DATA[0:3](2) - */ - for (i = 0; i < 7; i++) { - /* GPK2[0:6] special function 2 */ - s5p_gpio_cfg_pin(&gpio2->k2, i, GPIO_FUNC(0x2)); - - /* GPK2[0:6] drv 4x */ - s5p_gpio_set_drv(&gpio2->k2, i, GPIO_DRV_4X); - - /* GPK2[0:1] pull disable */ - if (i == 0 || i == 1) { - s5p_gpio_set_pull(&gpio2->k2, i, GPIO_PULL_NONE); - continue; - } - - /* GPK2[2:6] pull up */ - s5p_gpio_set_pull(&gpio2->k2, i, GPIO_PULL_UP); - } - - err = s5p_mmc_init(2, 4); - return err; + return 0; } #endif diff --git a/board/samsung/smdk5250/exynos5-dt.c b/board/samsung/smdk5250/exynos5-dt.c index c83b0341c5..379a45cc23 100644 --- a/board/samsung/smdk5250/exynos5-dt.c +++ b/board/samsung/smdk5250/exynos5-dt.c @@ -44,21 +44,6 @@ int exynos_init(void) return 0; } -#ifdef CONFIG_DISPLAY_BOARDINFO -int checkboard(void) -{ - const char *board_name; - - board_name = fdt_getprop(gd->fdt_blob, 0, "model", NULL); - if (board_name == NULL) - printf("\nUnknown Board\n"); - else - printf("\nBoard: %s\n", board_name); - - return 0; -} -#endif - #ifdef CONFIG_LCD void exynos_cfg_lcd_gpio(void) { diff --git a/board/samsung/smdk5250/smdk5250.c b/board/samsung/smdk5250/smdk5250.c index a69f73d5e8..28a6d9e718 100644 --- a/board/samsung/smdk5250/smdk5250.c +++ b/board/samsung/smdk5250/smdk5250.c @@ -147,6 +147,131 @@ void board_i2c_init(const void *blob) } } +#if defined(CONFIG_POWER) +#ifdef CONFIG_POWER_MAX77686 +static int pmic_reg_update(struct pmic *p, int reg, uint regval) +{ + u32 val; + int ret = 0; + + ret = pmic_reg_read(p, reg, &val); + if (ret) { + debug("%s: PMIC %d register read failed\n", __func__, reg); + return -1; + } + val |= regval; + ret = pmic_reg_write(p, reg, val); + if (ret) { + debug("%s: PMIC %d register write failed\n", __func__, reg); + return -1; + } + return 0; +} + +static int max77686_init(void) +{ + struct pmic *p; + + if (pmic_init(I2C_PMIC)) + return -1; + + p = pmic_get("MAX77686_PMIC"); + if (!p) + return -ENODEV; + + if (pmic_probe(p)) + return -1; + + if (pmic_reg_update(p, MAX77686_REG_PMIC_32KHZ, MAX77686_32KHCP_EN)) + return -1; + + if (pmic_reg_update(p, MAX77686_REG_PMIC_BBAT, + MAX77686_BBCHOSTEN | MAX77686_BBCVS_3_5V)) + return -1; + + /* VDD_MIF */ + if (pmic_reg_write(p, MAX77686_REG_PMIC_BUCK1OUT, + MAX77686_BUCK1OUT_1V)) { + debug("%s: PMIC %d register write failed\n", __func__, + MAX77686_REG_PMIC_BUCK1OUT); + return -1; + } + + if (pmic_reg_update(p, MAX77686_REG_PMIC_BUCK1CRTL, + MAX77686_BUCK1CTRL_EN)) + return -1; + + /* VDD_ARM */ + if (pmic_reg_write(p, MAX77686_REG_PMIC_BUCK2DVS1, + MAX77686_BUCK2DVS1_1_3V)) { + debug("%s: PMIC %d register write failed\n", __func__, + MAX77686_REG_PMIC_BUCK2DVS1); + return -1; + } + + if (pmic_reg_update(p, MAX77686_REG_PMIC_BUCK2CTRL1, + MAX77686_BUCK2CTRL_ON)) + return -1; + + /* VDD_INT */ + if (pmic_reg_write(p, MAX77686_REG_PMIC_BUCK3DVS1, + MAX77686_BUCK3DVS1_1_0125V)) { + debug("%s: PMIC %d register write failed\n", __func__, + MAX77686_REG_PMIC_BUCK3DVS1); + return -1; + } + + if (pmic_reg_update(p, MAX77686_REG_PMIC_BUCK3CTRL, + MAX77686_BUCK3CTRL_ON)) + return -1; + + /* VDD_G3D */ + if (pmic_reg_write(p, MAX77686_REG_PMIC_BUCK4DVS1, + MAX77686_BUCK4DVS1_1_2V)) { + debug("%s: PMIC %d register write failed\n", __func__, + MAX77686_REG_PMIC_BUCK4DVS1); + return -1; + } + + if (pmic_reg_update(p, MAX77686_REG_PMIC_BUCK4CTRL1, + MAX77686_BUCK3CTRL_ON)) + return -1; + + /* VDD_LDO2 */ + if (pmic_reg_update(p, MAX77686_REG_PMIC_LDO2CTRL1, + MAX77686_LD02CTRL1_1_5V | EN_LDO)) + return -1; + + /* VDD_LDO3 */ + if (pmic_reg_update(p, MAX77686_REG_PMIC_LDO3CTRL1, + MAX77686_LD03CTRL1_1_8V | EN_LDO)) + return -1; + + /* VDD_LDO5 */ + if (pmic_reg_update(p, MAX77686_REG_PMIC_LDO5CTRL1, + MAX77686_LD05CTRL1_1_8V | EN_LDO)) + return -1; + + /* VDD_LDO10 */ + if (pmic_reg_update(p, MAX77686_REG_PMIC_LDO10CTRL1, + MAX77686_LD10CTRL1_1_8V | EN_LDO)) + return -1; + + return 0; +} +#endif /* CONFIG_POWER_MAX77686 */ + +int exynos_power_init(void) +{ + int ret = 0; + +#ifdef CONFIG_POWER_MAX77686 + ret = max77686_init(); +#endif + return ret; +} +#endif /* CONFIG_POWER */ + #ifdef CONFIG_LCD void exynos_cfg_lcd_gpio(void) { diff --git a/board/samsung/smdk5420/smdk5420.c b/board/samsung/smdk5420/smdk5420.c index 3ad2ad0e56..e4606ecd2a 100644 --- a/board/samsung/smdk5420/smdk5420.c +++ b/board/samsung/smdk5420/smdk5420.c @@ -142,18 +142,3 @@ int board_get_revision(void) { return 0; } - -#ifdef CONFIG_DISPLAY_BOARDINFO -int checkboard(void) -{ - const char *board_name; - - board_name = fdt_getprop(gd->fdt_blob, 0, "model", NULL); - if (board_name == NULL) - printf("\nUnknown Board\n"); - else - printf("\nBoard: %s\n", board_name); - - return 0; -} -#endif diff --git a/board/samsung/trats/trats.c b/board/samsung/trats/trats.c index b72550538a..7c79e7b73a 100644 --- a/board/samsung/trats/trats.c +++ b/board/samsung/trats/trats.c @@ -12,23 +12,20 @@ #include <asm/io.h> #include <asm/arch/cpu.h> #include <asm/arch/gpio.h> -#include <asm/arch/mmc.h> #include <asm/arch/pinmux.h> #include <asm/arch/clock.h> -#include <asm/arch/clk.h> #include <asm/arch/mipi_dsim.h> #include <asm/arch/watchdog.h> #include <asm/arch/power.h> #include <power/pmic.h> #include <usb/s3c_udc.h> #include <power/max8997_pmic.h> -#include <libtizen.h> #include <power/max8997_muic.h> #include <power/battery.h> #include <power/max17042_fg.h> +#include <libtizen.h> #include <usb.h> #include <usb_mass_storage.h> -#include <samsung/misc.h> #include "setup.h" @@ -46,10 +43,8 @@ u32 get_board_rev(void) static void check_hw_revision(void); struct s3c_plat_otg_data s5pc210_otg_data; -int board_init(void) +int exynos_init(void) { - gd->bd->bi_boot_params = CONFIG_SYS_SPL_ARGS_ADDR; - check_hw_revision(); printf("HW Revision:\t0x%x\n", board_rev); @@ -281,7 +276,7 @@ static int pmic_init_max8997(void) return 0; } -int power_init_board(void) +int exynos_power_init(void) { int chrg, ret; struct power_battery *pb; @@ -350,28 +345,6 @@ int power_init_board(void) return 0; } -int dram_init(void) -{ - gd->ram_size = get_ram_size((long *)PHYS_SDRAM_1, PHYS_SDRAM_1_SIZE) + - get_ram_size((long *)PHYS_SDRAM_2, PHYS_SDRAM_2_SIZE) + - get_ram_size((long *)PHYS_SDRAM_3, PHYS_SDRAM_3_SIZE) + - get_ram_size((long *)PHYS_SDRAM_4, PHYS_SDRAM_4_SIZE); - - return 0; -} - -void dram_init_banksize(void) -{ - gd->bd->bi_dram[0].start = PHYS_SDRAM_1; - gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE; - gd->bd->bi_dram[1].start = PHYS_SDRAM_2; - gd->bd->bi_dram[1].size = PHYS_SDRAM_2_SIZE; - gd->bd->bi_dram[2].start = PHYS_SDRAM_3; - gd->bd->bi_dram[2].size = PHYS_SDRAM_3_SIZE; - gd->bd->bi_dram[3].start = PHYS_SDRAM_4; - gd->bd->bi_dram[3].size = PHYS_SDRAM_4_SIZE; -} - static unsigned int get_hw_revision(void) { struct exynos4_gpio_part1 *gpio = @@ -404,55 +377,6 @@ static void check_hw_revision(void) board_rev |= hwrev; } -#ifdef CONFIG_DISPLAY_BOARDINFO -int checkboard(void) -{ - puts("Board:\tTRATS\n"); - return 0; -} -#endif - -#ifdef CONFIG_GENERIC_MMC -int board_mmc_init(bd_t *bis) -{ - struct exynos4_gpio_part2 *gpio = - (struct exynos4_gpio_part2 *)samsung_get_base_gpio_part2(); - int err; - - /* eMMC_EN: SD_0_CDn: GPK0[2] Output High */ - s5p_gpio_direction_output(&gpio->k0, 2, 1); - s5p_gpio_set_pull(&gpio->k0, 2, GPIO_PULL_NONE); - - /* - * MMC device init - * mmc0 : eMMC (8-bit buswidth) - * mmc2 : SD card (4-bit buswidth) - */ - err = exynos_pinmux_config(PERIPH_ID_SDMMC0, PINMUX_FLAG_8BIT_MODE); - if (err) - debug("SDMMC0 not configured\n"); - else - err = s5p_mmc_init(0, 8); - - /* T-flash detect */ - s5p_gpio_cfg_pin(&gpio->x3, 4, 0xf); - s5p_gpio_set_pull(&gpio->x3, 4, GPIO_PULL_UP); - - /* - * Check the T-flash detect pin - * GPX3[4] T-flash detect pin - */ - if (!s5p_gpio_get_value(&gpio->x3, 4)) { - err = exynos_pinmux_config(PERIPH_ID_SDMMC2, PINMUX_FLAG_NONE); - if (err) - debug("SDMMC2 not configured\n"); - else - err = s5p_mmc_init(2, 4); - } - - return err; -} -#endif #ifdef CONFIG_USB_GADGET static int s5pc210_phy_control(int on) @@ -599,38 +523,22 @@ static void board_power_init(void) writel(0, (unsigned int)&pwr->arm_core1_configuration); } -static void board_uart_init(void) +static void exynos_uart_init(void) { - struct exynos4_gpio_part1 *gpio1 = - (struct exynos4_gpio_part1 *)samsung_get_base_gpio_part1(); struct exynos4_gpio_part2 *gpio2 = (struct exynos4_gpio_part2 *)samsung_get_base_gpio_part2(); - int i; - - /* - * UART2 GPIOs - * GPA1CON[0] = UART_2_RXD(2) - * GPA1CON[1] = UART_2_TXD(2) - * GPA1CON[2] = I2C_3_SDA (3) - * GPA1CON[3] = I2C_3_SCL (3) - */ - - for (i = 0; i < 4; i++) { - s5p_gpio_set_pull(&gpio1->a1, i, GPIO_PULL_NONE); - s5p_gpio_cfg_pin(&gpio1->a1, i, GPIO_FUNC((i > 1) ? 0x3 : 0x2)); - } /* UART_SEL GPY4[7] (part2) at EXYNOS4 */ s5p_gpio_set_pull(&gpio2->y4, 7, GPIO_PULL_UP); s5p_gpio_direction_output(&gpio2->y4, 7, 1); } -int board_early_init_f(void) +int exynos_early_init_f(void) { wdt_stop(); pmic_reset(); board_clock_init(); - board_uart_init(); + exynos_uart_init(); board_power_init(); return 0; @@ -648,7 +556,7 @@ void exynos_reset_lcd(void) s5p_gpio_direction_output(&gpio2->y4, 5, 1); } -static int lcd_power(void) +int lcd_power(void) { int ret = 0; struct pmic *p = pmic_get("MAX8997_PMIC"); @@ -671,46 +579,7 @@ static int lcd_power(void) return 0; } -static struct mipi_dsim_config dsim_config = { - .e_interface = DSIM_VIDEO, - .e_virtual_ch = DSIM_VIRTUAL_CH_0, - .e_pixel_format = DSIM_24BPP_888, - .e_burst_mode = DSIM_BURST_SYNC_EVENT, - .e_no_data_lane = DSIM_DATA_LANE_4, - .e_byte_clk = DSIM_PLL_OUT_DIV8, - .hfp = 1, - - .p = 3, - .m = 120, - .s = 1, - - /* D-PHY PLL stable time spec :min = 200usec ~ max 400usec */ - .pll_stable_time = 500, - - /* escape clk : 10MHz */ - .esc_clk = 20 * 1000000, - - /* stop state holding counter after bta change count 0 ~ 0xfff */ - .stop_holding_cnt = 0x7ff, - /* bta timeout 0 ~ 0xff */ - .bta_timeout = 0xff, - /* lp rx timeout 0 ~ 0xffff */ - .rx_timeout = 0xffff, -}; - -static struct exynos_platform_mipi_dsim s6e8ax0_platform_data = { - .lcd_panel_info = NULL, - .dsim_config = &dsim_config, -}; - -static struct mipi_dsim_lcd_device mipi_lcd_device = { - .name = "s6e8ax0", - .id = -1, - .bus_id = 0, - .platform_data = (void *)&s6e8ax0_platform_data, -}; - -static int mipi_power(void) +int mipi_power(void) { int ret = 0; struct pmic *p = pmic_get("MAX8997_PMIC"); @@ -733,75 +602,13 @@ static int mipi_power(void) return 0; } -vidinfo_t panel_info = { - .vl_freq = 60, - .vl_col = 720, - .vl_row = 1280, - .vl_width = 720, - .vl_height = 1280, - .vl_clkp = CONFIG_SYS_HIGH, - .vl_hsp = CONFIG_SYS_LOW, - .vl_vsp = CONFIG_SYS_LOW, - .vl_dp = CONFIG_SYS_LOW, - .vl_bpix = 4, /* Bits per pixel, 2^4 = 16 */ - - /* s6e8ax0 Panel infomation */ - .vl_hspw = 5, - .vl_hbpd = 10, - .vl_hfpd = 10, - - .vl_vspw = 2, - .vl_vbpd = 1, - .vl_vfpd = 13, - .vl_cmd_allow_len = 0xf, - - .win_id = 3, - .dual_lcd_enabled = 0, - - .init_delay = 0, - .power_on_delay = 0, - .reset_delay = 0, - .interface_mode = FIMD_RGB_INTERFACE, - .mipi_enabled = 1, -}; - -void init_panel_info(vidinfo_t *vid) +void exynos_lcd_misc_init(vidinfo_t *vid) { - vid->logo_on = 1, - vid->resolution = HD_RESOLUTION, - vid->rgb_mode = MODE_RGB_P, - #ifdef CONFIG_TIZEN get_tizen_logo_info(vid); #endif - mipi_lcd_device.reverse_panel = 1; - - strcpy(s6e8ax0_platform_data.lcd_panel_name, mipi_lcd_device.name); - s6e8ax0_platform_data.lcd_power = lcd_power; - s6e8ax0_platform_data.mipi_power = mipi_power; - s6e8ax0_platform_data.phy_enable = set_mipi_phy_ctrl; - s6e8ax0_platform_data.lcd_panel_info = (void *)vid; - exynos_mipi_dsi_register_lcd_device(&mipi_lcd_device); +#ifdef CONFIG_S6E8AX0 s6e8ax0_init(); - exynos_set_dsim_platform_data(&s6e8ax0_platform_data); - setenv("lcdinfo", "lcd=s6e8ax0"); -} - -#ifdef CONFIG_MISC_INIT_R -int misc_init_r(void) -{ -#ifdef CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG - set_board_info(); -#endif -#ifdef CONFIG_LCD_MENU - keys_init(); - check_boot_mode(); #endif -#ifdef CONFIG_CMD_BMP - if (panel_info.logo_on) - draw_logo(); -#endif - return 0; } -#endif diff --git a/board/samsung/trats2/trats2.c b/board/samsung/trats2/trats2.c index c17c24d60a..2a6c9f9170 100644 --- a/board/samsung/trats2/trats2.c +++ b/board/samsung/trats2/trats2.c @@ -8,15 +8,9 @@ #include <common.h> #include <lcd.h> -#include <asm/io.h> -#include <asm/arch/gpio.h> -#include <asm/arch/mmc.h> -#include <asm/arch/power.h> -#include <asm/arch/clk.h> -#include <asm/arch/clock.h> -#include <asm/arch/mipi_dsim.h> #include <asm/arch/pinmux.h> #include <asm/arch/power.h> +#include <asm/arch/mipi_dsim.h> #include <power/pmic.h> #include <power/max77686_pmic.h> #include <power/battery.h> @@ -28,7 +22,6 @@ #include <usb.h> #include <usb/s3c_udc.h> #include <usb_mass_storage.h> -#include <samsung/misc.h> DECLARE_GLOBAL_DATA_PTR; @@ -69,16 +62,6 @@ static void check_hw_revision(void) board_rev = modelrev << 8; } -#ifdef CONFIG_DISPLAY_BOARDINFO -int checkboard(void) -{ - puts("Board:\tTRATS2\n"); - printf("HW Revision:\t0x%04x\n", board_rev); - - return 0; -} -#endif - u32 get_board_rev(void) { return board_rev; @@ -156,33 +139,24 @@ int get_soft_i2c_sda_pin(void) } #endif -int board_early_init_f(void) +int exynos_early_init_f(void) { - check_hw_revision(); board_external_gpio_init(); - gd->flags |= GD_FLG_DISABLE_CONSOLE; - return 0; } static int pmic_init_max77686(void); -int board_init(void) +int exynos_init(void) { - struct exynos4_power *pwr = - (struct exynos4_power *)samsung_get_base_power(); - - gd->bd->bi_boot_params = PHYS_SDRAM_1 + 0x100; - - /* workaround: clear INFORM4..5 */ - writel(0, (unsigned int)&pwr->inform4); - writel(0, (unsigned int)&pwr->inform5); + check_hw_revision(); + printf("HW Revision:\t0x%04x\n", board_rev); return 0; } -int power_init_board(void) +int exynos_power_init(void) { int chrg; struct power_battery *pb; @@ -248,90 +222,6 @@ int power_init_board(void) return 0; } -int dram_init(void) -{ - u32 size_mb; - - size_mb = (get_ram_size((long *)PHYS_SDRAM_1, PHYS_SDRAM_1_SIZE) + - get_ram_size((long *)PHYS_SDRAM_2, PHYS_SDRAM_2_SIZE) + - get_ram_size((long *)PHYS_SDRAM_3, PHYS_SDRAM_3_SIZE) + - get_ram_size((long *)PHYS_SDRAM_4, PHYS_SDRAM_4_SIZE)) >> 20; - - gd->ram_size = size_mb << 20; - - return 0; -} - -void dram_init_banksize(void) -{ - gd->bd->bi_dram[0].start = PHYS_SDRAM_1; - gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE; - gd->bd->bi_dram[1].start = PHYS_SDRAM_2; - gd->bd->bi_dram[1].size = PHYS_SDRAM_2_SIZE; - gd->bd->bi_dram[2].start = PHYS_SDRAM_3; - gd->bd->bi_dram[2].size = PHYS_SDRAM_3_SIZE; - gd->bd->bi_dram[3].start = PHYS_SDRAM_4; - gd->bd->bi_dram[3].size = PHYS_SDRAM_4_SIZE; -} - -int board_mmc_init(bd_t *bis) -{ - int err0, err2 = 0; - - gpio2 = (struct exynos4x12_gpio_part2 *)samsung_get_base_gpio_part2(); - - /* eMMC_EN: SD_0_CDn: GPK0[2] Output High */ - s5p_gpio_direction_output(&gpio2->k0, 2, 1); - s5p_gpio_set_pull(&gpio2->k0, 2, GPIO_PULL_NONE); - - /* - * eMMC GPIO: - * SDR 8-bit@48MHz at MMC0 - * GPK0[0] SD_0_CLK(2) - * GPK0[1] SD_0_CMD(2) - * GPK0[2] SD_0_CDn -> Not used - * GPK0[3:6] SD_0_DATA[0:3](2) - * GPK1[3:6] SD_0_DATA[0:3](3) - * - * DDR 4-bit@26MHz at MMC4 - * GPK0[0] SD_4_CLK(3) - * GPK0[1] SD_4_CMD(3) - * GPK0[2] SD_4_CDn -> Not used - * GPK0[3:6] SD_4_DATA[0:3](3) - * GPK1[3:6] SD_4_DATA[4:7](4) - */ - - err0 = exynos_pinmux_config(PERIPH_ID_SDMMC0, PINMUX_FLAG_8BIT_MODE); - - /* - * MMC device init - * mmc0 : eMMC (8-bit buswidth) - * mmc2 : SD card (4-bit buswidth) - */ - if (err0) - debug("SDMMC0 not configured\n"); - else - err0 = s5p_mmc_init(0, 8); - - /* T-flash detect */ - s5p_gpio_cfg_pin(&gpio2->x3, 4, 0xf); - s5p_gpio_set_pull(&gpio2->x3, 4, GPIO_PULL_UP); - - /* - * Check the T-flash detect pin - * GPX3[4] T-flash detect pin - */ - if (!s5p_gpio_get_value(&gpio2->x3, 4)) { - err2 = exynos_pinmux_config(PERIPH_ID_SDMMC2, PINMUX_FLAG_NONE); - if (err2) - debug("SDMMC2 not configured\n"); - else - err2 = s5p_mmc_init(2, 4); - } - - return err0 & err2; -} - #ifdef CONFIG_USB_GADGET static int s5pc210_phy_control(int on) { @@ -479,46 +369,7 @@ static int pmic_init_max77686(void) */ #ifdef CONFIG_LCD -static struct mipi_dsim_config dsim_config = { - .e_interface = DSIM_VIDEO, - .e_virtual_ch = DSIM_VIRTUAL_CH_0, - .e_pixel_format = DSIM_24BPP_888, - .e_burst_mode = DSIM_BURST_SYNC_EVENT, - .e_no_data_lane = DSIM_DATA_LANE_4, - .e_byte_clk = DSIM_PLL_OUT_DIV8, - .hfp = 1, - - .p = 3, - .m = 120, - .s = 1, - - /* D-PHY PLL stable time spec :min = 200usec ~ max 400usec */ - .pll_stable_time = 500, - - /* escape clk : 10MHz */ - .esc_clk = 20 * 1000000, - - /* stop state holding counter after bta change count 0 ~ 0xfff */ - .stop_holding_cnt = 0x7ff, - /* bta timeout 0 ~ 0xff */ - .bta_timeout = 0xff, - /* lp rx timeout 0 ~ 0xffff */ - .rx_timeout = 0xffff, -}; - -static struct exynos_platform_mipi_dsim dsim_platform_data = { - .lcd_panel_info = NULL, - .dsim_config = &dsim_config, -}; - -static struct mipi_dsim_lcd_device mipi_lcd_device = { - .name = "s6e8ax0", - .id = -1, - .bus_id = 0, - .platform_data = (void *)&dsim_platform_data, -}; - -static int mipi_power(void) +int mipi_power(void) { struct pmic *p = pmic_get("MAX77686_PMIC"); @@ -556,77 +407,13 @@ void exynos_reset_lcd(void) s5p_gpio_set_value(&gpio1->f2, 1, 1); } -vidinfo_t panel_info = { - .vl_freq = 60, - .vl_col = 720, - .vl_row = 1280, - .vl_width = 720, - .vl_height = 1280, - .vl_clkp = CONFIG_SYS_HIGH, - .vl_hsp = CONFIG_SYS_LOW, - .vl_vsp = CONFIG_SYS_LOW, - .vl_dp = CONFIG_SYS_LOW, - .vl_bpix = 4, /* Bits per pixel, 2^4 = 16 */ - - /* s6e8ax0 Panel infomation */ - .vl_hspw = 5, - .vl_hbpd = 10, - .vl_hfpd = 10, - - .vl_vspw = 2, - .vl_vbpd = 1, - .vl_vfpd = 13, - .vl_cmd_allow_len = 0xf, - .mipi_enabled = 1, - - .dual_lcd_enabled = 0, - - .init_delay = 0, - .power_on_delay = 25, - .reset_delay = 0, - .interface_mode = FIMD_RGB_INTERFACE, -}; - -void init_panel_info(vidinfo_t *vid) +void exynos_lcd_misc_init(vidinfo_t *vid) { - vid->logo_on = 1; - vid->resolution = HD_RESOLUTION; - vid->rgb_mode = MODE_RGB_P; - - vid->power_on_delay = 30; - - mipi_lcd_device.reverse_panel = 1; - #ifdef CONFIG_TIZEN get_tizen_logo_info(vid); #endif - - strcpy(dsim_platform_data.lcd_panel_name, mipi_lcd_device.name); - dsim_platform_data.mipi_power = mipi_power; - dsim_platform_data.phy_enable = set_mipi_phy_ctrl; - dsim_platform_data.lcd_panel_info = (void *)vid; - exynos_mipi_dsi_register_lcd_device(&mipi_lcd_device); - +#ifdef CONFIG_S6E8AX0 s6e8ax0_init(); - - exynos_set_dsim_platform_data(&dsim_platform_data); -} -#endif /* LCD */ - -#ifdef CONFIG_MISC_INIT_R -int misc_init_r(void) -{ -#ifdef CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG - set_board_info(); -#endif -#ifdef CONFIG_LCD_MENU - keys_init(); - check_boot_mode(); #endif -#ifdef CONFIG_CMD_BMP - if (panel_info.logo_on) - draw_logo(); -#endif - return 0; } -#endif +#endif /* LCD */ diff --git a/board/samsung/universal_c210/universal.c b/board/samsung/universal_c210/universal.c index 96da7e0861..f9d71b617d 100644 --- a/board/samsung/universal_c210/universal.c +++ b/board/samsung/universal_c210/universal.c @@ -13,16 +13,17 @@ #include <asm/gpio.h> #include <asm/arch/adc.h> #include <asm/arch/gpio.h> -#include <asm/arch/mmc.h> #include <asm/arch/pinmux.h> #include <asm/arch/watchdog.h> -#include <libtizen.h> #include <ld9040.h> #include <power/pmic.h> +#include <usb.h> #include <usb/s3c_udc.h> #include <asm/arch/cpu.h> #include <power/max8998_pmic.h> +#include <libtizen.h> #include <samsung/misc.h> +#include <usb_mass_storage.h> DECLARE_GLOBAL_DATA_PTR; @@ -42,7 +43,7 @@ static int get_hwrev(void) static void init_pmic_lcd(void); -int power_init_board(void) +int exynos_power_init(void) { int ret; @@ -59,22 +60,6 @@ int power_init_board(void) return 0; } -int dram_init(void) -{ - gd->ram_size = get_ram_size((long *)PHYS_SDRAM_1, PHYS_SDRAM_1_SIZE) + - get_ram_size((long *)PHYS_SDRAM_2, PHYS_SDRAM_2_SIZE); - - return 0; -} - -void dram_init_banksize(void) -{ - gd->bd->bi_dram[0].start = PHYS_SDRAM_1; - gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE; - gd->bd->bi_dram[1].start = PHYS_SDRAM_2; - gd->bd->bi_dram[1].size = PHYS_SDRAM_2_SIZE; -} - static unsigned short get_adc_value(int channel) { struct s5p_adc *adc = (struct s5p_adc *)samsung_get_base_adc(); @@ -159,71 +144,6 @@ static void check_hw_revision(void) board_rev |= hwrev; } -#ifdef CONFIG_DISPLAY_BOARDINFO -int checkboard(void) -{ - puts("Board:\tUniversal C210\n"); - return 0; -} -#endif - -#ifdef CONFIG_GENERIC_MMC -int board_mmc_init(bd_t *bis) -{ - int err; - - switch (get_hwrev()) { - case 0: - /* - * Set the low to enable LDO_EN - * But when you use the test board for eMMC booting - * you should set it HIGH since it removes the inverter - */ - /* MASSMEMORY_EN: XMDMDATA_6: GPE3[6] */ - s5p_gpio_direction_output(&gpio1->e3, 6, 0); - break; - default: - /* - * Default reset state is High and there's no inverter - * But set it as HIGH to ensure - */ - /* MASSMEMORY_EN: XMDMADDR_3: GPE1[3] */ - s5p_gpio_direction_output(&gpio1->e1, 3, 1); - break; - } - - /* - * MMC device init - * mmc0 : eMMC (8-bit buswidth) - * mmc2 : SD card (4-bit buswidth) - */ - err = exynos_pinmux_config(PERIPH_ID_SDMMC0, PINMUX_FLAG_8BIT_MODE); - if (err) - debug("SDMMC0 not configured\n"); - else - err = s5p_mmc_init(0, 8); - - /* T-flash detect */ - s5p_gpio_cfg_pin(&gpio2->x3, 4, 0xf); - s5p_gpio_set_pull(&gpio2->x3, 4, GPIO_PULL_UP); - - /* - * Check the T-flash detect pin - * GPX3[4] T-flash detect pin - */ - if (!s5p_gpio_get_value(&gpio2->x3, 4)) { - err = exynos_pinmux_config(PERIPH_ID_SDMMC2, PINMUX_FLAG_NONE); - if (err) - debug("SDMMC2 not configured\n"); - else - err = s5p_mmc_init(2, 4); - } - - return err; - -} -#endif - #ifdef CONFIG_USB_GADGET static int s5pc210_phy_control(int on) { @@ -271,7 +191,20 @@ struct s3c_plat_otg_data s5pc210_otg_data = { }; #endif -int board_early_init_f(void) +int board_usb_init(int index, enum usb_init_type init) +{ + debug("USB_udc_probe\n"); + return s3c_udc_probe(&s5pc210_otg_data); +} + +#ifdef CONFIG_USB_CABLE_CHECK +int usb_cable_connected(void) +{ + return 0; +} +#endif + +int exynos_early_init_f(void) { wdt_stop(); @@ -412,6 +345,11 @@ void exynos_cfg_lcd_gpio(void) spi_init(); } +int mipi_power(void) +{ + return 0; +} + void exynos_reset_lcd(void) { s5p_gpio_set_value(&gpio2->y4, 5, 1); @@ -436,39 +374,6 @@ void exynos_lcd_power_on(void) pmic_set_output(p, MAX8998_REG_ONOFF2, MAX8998_LDO7, LDO_ON); } -vidinfo_t panel_info = { - .vl_freq = 60, - .vl_col = 480, - .vl_row = 800, - .vl_width = 480, - .vl_height = 800, - .vl_clkp = CONFIG_SYS_HIGH, - .vl_hsp = CONFIG_SYS_HIGH, - .vl_vsp = CONFIG_SYS_HIGH, - .vl_dp = CONFIG_SYS_HIGH, - - .vl_bpix = 4, /* Bits per pixel */ - - /* LD9040 LCD Panel */ - .vl_hspw = 2, - .vl_hbpd = 16, - .vl_hfpd = 16, - - .vl_vspw = 2, - .vl_vbpd = 8, - .vl_vfpd = 8, - .vl_cmd_allow_len = 0xf, - - .win_id = 0, - .dual_lcd_enabled = 0, - - .init_delay = 0, - .power_on_delay = 10000, - .reset_delay = 10000, - .interface_mode = FIMD_RGB_INTERFACE, - .mipi_enabled = 0, -}; - void exynos_cfg_ldo(void) { ld9040_cfg_ldo(); @@ -479,30 +384,32 @@ void exynos_enable_ldo(unsigned int onoff) ld9040_enable_ldo(onoff); } -void init_panel_info(vidinfo_t *vid) -{ - vid->logo_on = 1; - vid->resolution = HD_RESOLUTION; - vid->rgb_mode = MODE_RGB_P; - -#ifdef CONFIG_TIZEN - get_tizen_logo_info(vid); -#endif - - /* for LD9040. */ - vid->pclk_name = 1; /* MPLL */ - vid->sclk_div = 1; - - setenv("lcdinfo", "lcd=ld9040"); -} - -int board_init(void) +int exynos_init(void) { gpio1 = (struct exynos4_gpio_part1 *) EXYNOS4_GPIO_PART1_BASE; gpio2 = (struct exynos4_gpio_part2 *) EXYNOS4_GPIO_PART2_BASE; gd->bd->bi_arch_number = MACH_TYPE_UNIVERSAL_C210; - gd->bd->bi_boot_params = PHYS_SDRAM_1 + 0x100; + + switch (get_hwrev()) { + case 0: + /* + * Set the low to enable LDO_EN + * But when you use the test board for eMMC booting + * you should set it HIGH since it removes the inverter + */ + /* MASSMEMORY_EN: XMDMDATA_6: GPE3[6] */ + s5p_gpio_direction_output(&gpio1->e3, 6, 0); + break; + default: + /* + * Default reset state is High and there's no inverter + * But set it as HIGH to ensure + */ + /* MASSMEMORY_EN: XMDMADDR_3: GPE1[3] */ + s5p_gpio_direction_output(&gpio1->e1, 3, 1); + break; + } #ifdef CONFIG_SOFT_SPI soft_spi_init(); @@ -513,20 +420,15 @@ int board_init(void) return 0; } -#ifdef CONFIG_MISC_INIT_R -int misc_init_r(void) +void exynos_lcd_misc_init(vidinfo_t *vid) { -#ifdef CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG - set_board_info(); -#endif -#ifdef CONFIG_LCD_MENU - keys_init(); - check_boot_mode(); -#endif -#ifdef CONFIG_CMD_BMP - if (panel_info.logo_on) - draw_logo(); +#ifdef CONFIG_TIZEN + get_tizen_logo_info(vid); #endif - return 0; + + /* for LD9040. */ + vid->pclk_name = 1; /* MPLL */ + vid->sclk_div = 1; + + setenv("lcdinfo", "lcd=ld9040"); } -#endif diff --git a/board/siemens/dxr2/board.c b/board/siemens/dxr2/board.c index 217237900e..38ac93d795 100644 --- a/board/siemens/dxr2/board.c +++ b/board/siemens/dxr2/board.c @@ -232,13 +232,6 @@ int board_eth_init(bd_t *bis) factoryset_setenv(); - /* Reset SMSC LAN9303 switch for default configuration */ - gpio_request(GPIO_LAN9303_NRST, "nRST"); - gpio_direction_output(GPIO_LAN9303_NRST, 0); - /* assert active low reset for 200us */ - udelay(200); - gpio_set_value(GPIO_LAN9303_NRST, 1); - /* Set rgmii mode and enable rmii clock to be sourced from chip */ writel((RMII_MODE_ENABLE | RMII_CHIPCKL_ENABLE), &cdev->miisel); @@ -249,6 +242,25 @@ int board_eth_init(bd_t *bis) n += rv; return n; } + +static int do_switch_reset(cmd_tbl_t *cmdtp, int flag, int argc, + char *const argv[]) +{ + /* Reset SMSC LAN9303 switch for default configuration */ + gpio_request(GPIO_LAN9303_NRST, "nRST"); + gpio_direction_output(GPIO_LAN9303_NRST, 0); + /* assert active low reset for 200us */ + udelay(200); + gpio_set_value(GPIO_LAN9303_NRST, 1); + + return 0; +}; + +U_BOOT_CMD( + switch_rst, CONFIG_SYS_MAXARGS, 1, do_switch_reset, + "Reset LAN9303 switch via its reset pin", + "" +); #endif /* #if defined(CONFIG_DRIVER_TI_CPSW) */ #endif /* #if (defined(CONFIG_DRIVER_TI_CPSW) && !defined(CONFIG_SPL_BUILD)) */ diff --git a/board/ti/am335x/u-boot.lds b/board/ti/am335x/u-boot.lds index ceb20226ff..a9e3d34df9 100644 --- a/board/ti/am335x/u-boot.lds +++ b/board/ti/am335x/u-boot.lds @@ -118,6 +118,7 @@ SECTIONS .dynstr : { *(.dynstr*) } .dynamic : { *(.dynamic*) } .hash : { *(.hash*) } + .gnu.hash : { *(.gnu.hash) } .plt : { *(.plt*) } .interp : { *(.interp*) } .gnu : { *(.gnu*) } diff --git a/board/wandboard/wandboard.c b/board/wandboard/wandboard.c index 050845777d..f1951dc5ef 100644 --- a/board/wandboard/wandboard.c +++ b/board/wandboard/wandboard.c @@ -25,6 +25,8 @@ #include <miiphy.h> #include <netdev.h> #include <linux/fb.h> +#include <phy.h> +#include <input.h> DECLARE_GLOBAL_DATA_PTR; @@ -55,7 +57,7 @@ static iomux_v3_cfg_t const uart1_pads[] = { MX6_PAD_CSI0_DAT11__UART1_RX_DATA | MUX_PAD_CTRL(UART_PAD_CTRL), }; -iomux_v3_cfg_t const usdhc1_pads[] = { +static iomux_v3_cfg_t const usdhc1_pads[] = { MX6_PAD_SD1_CLK__SD1_CLK | MUX_PAD_CTRL(USDHC_PAD_CTRL), MX6_PAD_SD1_CMD__SD1_CMD | MUX_PAD_CTRL(USDHC_PAD_CTRL), MX6_PAD_SD1_DAT0__SD1_DATA0 | MUX_PAD_CTRL(USDHC_PAD_CTRL), diff --git a/boards.cfg b/boards.cfg index 69c893630a..b4203f1b57 100644 --- a/boards.cfg +++ b/boards.cfg @@ -322,6 +322,11 @@ Active arm armv7 mx6 freescale mx6qsabreauto Active arm armv7 mx6 freescale mx6sabresd mx6dlsabresd mx6sabresd:IMX_CONFIG=board/boundary/nitrogen6x/nitrogen6dl.cfg,MX6DL Fabio Estevam <fabio.estevam@freescale.com> Active arm armv7 mx6 freescale mx6sabresd mx6qsabresd mx6sabresd:IMX_CONFIG=board/freescale/imx/ddr/mx6q_4x_mt41j128.cfg,MX6Q Fabio Estevam <fabio.estevam@freescale.com> Active arm armv7 mx6 freescale mx6slevk mx6slevk mx6slevk:IMX_CONFIG=board/freescale/mx6slevk/imximage.cfg,MX6SL Fabio Estevam <fabio.estevam@freescale.com> +Active arm armv7 mx6 gateworks gw_ventana gwventanadl gw_ventana:IMX_CONFIG=board/gateworks/gw_ventana/gw_ventana.cfg,MX6DL,DDR_MB=512 Tim Harvey <tharvey@gateworks.com> +Active arm armv7 mx6 gateworks gw_ventana gwventanadl1g gw_ventana:IMX_CONFIG=board/gateworks/gw_ventana/gw_ventana.cfg,MX6DL,DDR_MB=1024 Tim Harvey <tharvey@gateworks.com> +Active arm armv7 mx6 gateworks gw_ventana gwventanaq gw_ventana:IMX_CONFIG=board/gateworks/gw_ventana/gw_ventana.cfg,MX6Q,DDR_MB=512 Tim Harvey <tharvey@gateworks.com> +Active arm armv7 mx6 gateworks gw_ventana gwventanaq1g gw_ventana:IMX_CONFIG=board/gateworks/gw_ventana/gw_ventana.cfg,MX6Q,DDR_MB=1024 Tim Harvey <tharvey@gateworks.com> +Active arm armv7 mx6 gateworks gw_ventana gwventanaq1gspi gw_ventana:IMX_CONFIG=board/gateworks/gw_ventana/gw_ventana.cfg,MX6Q,DDR_MB=1024,SPI_FLASH Tim Harvey <tharvey@gateworks.com> Active arm armv7 mx6 solidrun hummingboard hummingboard_solo hummingboard:IMX_CONFIG=board/solidrun/hummingboard/solo.cfg,MX6S,DDR_MB=512 Jon Nettleton <jon.nettleton@gmail.com> Active arm armv7 omap3 - overo omap3_overo - Steve Sakoman <sakoman@gmail.com> Active arm armv7 omap3 - pandora omap3_pandora - Grazvydas Ignotas <notasas@gmail.com> diff --git a/doc/device-tree-bindings/video/exynos_mipi_dsi.txt b/doc/device-tree-bindings/video/exynos_mipi_dsi.txt new file mode 100644 index 0000000000..4938ea01ec --- /dev/null +++ b/doc/device-tree-bindings/video/exynos_mipi_dsi.txt @@ -0,0 +1,82 @@ +Exynos MIPI-DSIM Controller +========================= + +Required properties: +SOC specific: + compatible: should be "samsung,exynos-mipi-dsi" + reg: Base address of MIPI-DSIM IP. + +Board specific: + samsung,dsim-config-e-interface: interface to be used (RGB interface + for main display or CPU interface for main or sub display). + samsung,dsim-config-e-virtual-ch: virtual channel number that main + or sub display uses. + samsung,dsim-config-e-pixel-format: pixel stream format for main + or sub display. + samsung,dsim-config-e-burst-mode: selects Burst mode in Video mode. + in Non-burst mode, RGB data area is filled with RGB data and + NULL packets, according to input bandwidth of RGB interface. + samsung,dsim-config-e-no-data-lane: data lane count used by Master. + samsung,dsim-config-e-byte-clk: select byte clock source. + It must be DSIM_PLL_OUT_DIV8. + DSIM_EXT_CLK_DIV8 and DSIM_EXT_CLK_BYPASSS are not supported. + samsung,dsim-config-hfp: HFP disable mode. + If set, DSI master ignores HFP area in VIDEO mode. + In command mode, this variable is ignored. + samsung,dsim-config-p: P value for PMS setting. + samsung,dsim-config-m: M value for PMS setting. + samsung,dsim-config-s: S value for PMS setting. + samsung,dsim-config-pll-stable-time: the PLL Timer for stability + of the ganerated clock. + samsung,dsim-config-esc-clk: escape clock frequency for getting + the escape clock prescaler value. + samsung,dsim-config-stop-holding-cnt: the interval value between + transmitting read packet (or write "set_tear_on" command) + and BTA request. After transmitting read packet or write + "set_tear_on" command, BTA requests to D-PHY automatically. + This counter value specifies the interval between them. + samsung,dsim-config-bta-timeout: the timer for BTA. This register + specifies time out from BTA request to change the direction + with respect to Tx escape clock. + samsung,dsim-config-rx-timeout: the timer for LP Rx mode timeout. + this register specifies time out on how long RxValid deasserts, + after RxLpdt asserts with respect to Tx escape clock. + - RxValid specifies Rx data valid indicator. + - RxLpdt specifies an indicator that D-PHY is under RxLpdt mode + - RxValid and RxLpdt specifies signal from D-PHY. + samsung,dsim-device-name: name of the device. + samsung,dsim-device-id: unique device id. + samsung,dsim-device-bus_id: bus id for identifing connected bus + and this bus id should be same as id of mipi_dsim_device. + +Optional properties: + samsung,dsim-device-reverse-panel: reverse panel. + +Example: + mipidsi@11c80000 { + compatible = "samsung,exynos-mipi-dsi"; + reg = <0x11c80000 0x5c>; + + samsung,dsim-config-e-interface = <1>; + samsung,dsim-config-e-virtual-ch = <0>; + samsung,dsim-config-e-pixel-format = <7>; + samsung,dsim-config-e-burst-mode = <1>; + samsung,dsim-config-e-no-data-lane = <3>; + samsung,dsim-config-e-byte-clk = <0>; + samsung,dsim-config-hfp = <1>; + + samsung,dsim-config-p = <3>; + samsung,dsim-config-m = <120>; + samsung,dsim-config-s = <1>; + + samsung,dsim-config-pll-stable-time = <500>; + samsung,dsim-config-esc-clk = <20000000>; + samsung,dsim-config-stop-holding-cnt = <0x7ff>; + samsung,dsim-config-bta-timeout = <0xff>; + samsung,dsim-config-rx-timeout = <0xffff>; + + samsung,dsim-device-id = <0xffffffff>; + samsung,dsim-device-bus-id = <0>; + + samsung,dsim-device-reverse-panel = <1>; + }; diff --git a/drivers/dfu/dfu.c b/drivers/dfu/dfu.c index f94c412aa9..8a09aafbf2 100644 --- a/drivers/dfu/dfu.c +++ b/drivers/dfu/dfu.c @@ -19,6 +19,7 @@ static bool dfu_reset_request; static LIST_HEAD(dfu_list); static int dfu_alt_num; +static int alt_num_cnt; bool dfu_reset(void) { @@ -379,6 +380,8 @@ void dfu_free_entities(void) if (t) free(t); INIT_LIST_HEAD(&dfu_list); + + alt_num_cnt = 0; } int dfu_config_entities(char *env, char *interface, int num) @@ -396,11 +399,12 @@ int dfu_config_entities(char *env, char *interface, int num) for (i = 0; i < dfu_alt_num; i++) { s = strsep(&env, ";"); - ret = dfu_fill_entity(&dfu[i], s, i, interface, num); + ret = dfu_fill_entity(&dfu[i], s, alt_num_cnt, interface, num); if (ret) return -1; list_add_tail(&dfu[i].list, &dfu_list); + alt_num_cnt++; } return 0; diff --git a/drivers/misc/Makefile b/drivers/misc/Makefile index c25e92d17b..2f2e48f979 100644 --- a/drivers/misc/Makefile +++ b/drivers/misc/Makefile @@ -17,6 +17,7 @@ obj-$(CONFIG_FSL_IIM) += fsl_iim.o obj-$(CONFIG_GPIO_LED) += gpio_led.o obj-$(CONFIG_FSL_MC9SDZ60) += mc9sdz60.o obj-$(CONFIG_MXC_OCOTP) += mxc_ocotp.o +obj-$(CONFIG_MXS_OCOTP) += mxs_ocotp.o obj-$(CONFIG_NS87308) += ns87308.o obj-$(CONFIG_PDSP188x) += pdsp188x.o obj-$(CONFIG_STATUS_LED) += status_led.o diff --git a/drivers/misc/mxs_ocotp.c b/drivers/misc/mxs_ocotp.c new file mode 100644 index 0000000000..545d3ebf52 --- /dev/null +++ b/drivers/misc/mxs_ocotp.c @@ -0,0 +1,311 @@ +/* + * Freescale i.MX28 OCOTP Driver + * + * Copyright (C) 2014 Marek Vasut <marex@denx.de> + * + * SPDX-License-Identifier: GPL-2.0+ + * + * Note: The i.MX23/i.MX28 OCOTP block is a predecessor to the OCOTP block + * used in i.MX6 . While these blocks are very similar at the first + * glance, by digging deeper, one will notice differences (like the + * tight dependence on MXS power block, some completely new registers + * etc.) which would make common driver an ifdef nightmare :-( + */ + +#include <common.h> +#include <fuse.h> +#include <asm/errno.h> +#include <asm/io.h> +#include <asm/arch/clock.h> +#include <asm/arch/imx-regs.h> +#include <asm/arch/sys_proto.h> + +#define MXS_OCOTP_TIMEOUT 100000 + +static struct mxs_ocotp_regs *ocotp_regs = + (struct mxs_ocotp_regs *)MXS_OCOTP_BASE; +static struct mxs_power_regs *power_regs = + (struct mxs_power_regs *)MXS_POWER_BASE; +static struct mxs_clkctrl_regs *clkctrl_regs = + (struct mxs_clkctrl_regs *)MXS_CLKCTRL_BASE; + +static int mxs_ocotp_wait_busy_clear(void) +{ + uint32_t reg; + int timeout = MXS_OCOTP_TIMEOUT; + + while (--timeout) { + reg = readl(&ocotp_regs->hw_ocotp_ctrl); + if (!(reg & OCOTP_CTRL_BUSY)) + break; + udelay(10); + } + + if (!timeout) + return -EINVAL; + + /* Wait a little as per FSL datasheet's 'write postamble' section. */ + udelay(10); + + return 0; +} + +static void mxs_ocotp_clear_error(void) +{ + writel(OCOTP_CTRL_ERROR, &ocotp_regs->hw_ocotp_ctrl_clr); +} + +static int mxs_ocotp_read_bank_open(bool open) +{ + int ret = 0; + + if (open) { + writel(OCOTP_CTRL_RD_BANK_OPEN, + &ocotp_regs->hw_ocotp_ctrl_set); + + /* + * Wait before polling the BUSY bit, since the BUSY bit might + * be asserted only after a few HCLK cycles and if we were to + * poll immediatelly, we could miss the busy bit. + */ + udelay(10); + ret = mxs_ocotp_wait_busy_clear(); + } else { + writel(OCOTP_CTRL_RD_BANK_OPEN, + &ocotp_regs->hw_ocotp_ctrl_clr); + } + + return ret; +} + +static void mxs_ocotp_scale_vddio(bool enter, uint32_t *val) +{ + uint32_t scale_val; + + if (enter) { + /* + * Enter the fuse programming VDDIO voltage setup. We start + * scaling the voltage from it's current value down to 2.8V + * which is the one and only correct voltage for programming + * the OCOTP fuses (according to datasheet). + */ + scale_val = readl(&power_regs->hw_power_vddioctrl); + scale_val &= POWER_VDDIOCTRL_TRG_MASK; + + /* Return the original voltage. */ + *val = scale_val; + + /* + * Start scaling VDDIO down to 0x2, which is 2.8V . Actually, + * the value 0x0 should be 2.8V, but that's not the case on + * most designs due to load etc., so we play safe. Undervolt + * can actually cause incorrect programming of the fuses and + * or reboots of the board. + */ + while (scale_val > 2) { + clrsetbits_le32(&power_regs->hw_power_vddioctrl, + POWER_VDDIOCTRL_TRG_MASK, --scale_val); + udelay(500); + } + } else { + /* Start scaling VDDIO up to original value . */ + for (scale_val = 2; scale_val <= *val; scale_val++) { + clrsetbits_le32(&power_regs->hw_power_vddioctrl, + POWER_VDDIOCTRL_TRG_MASK, scale_val); + udelay(500); + } + } + + mdelay(10); +} + +static int mxs_ocotp_wait_hclk_ready(void) +{ + uint32_t reg, timeout = MXS_OCOTP_TIMEOUT; + + while (--timeout) { + reg = readl(&clkctrl_regs->hw_clkctrl_hbus); + if (!(reg & CLKCTRL_HBUS_ASM_BUSY)) + break; + } + + if (!timeout) + return -EINVAL; + + return 0; +} + +static int mxs_ocotp_scale_hclk(bool enter, uint32_t *val) +{ + uint32_t scale_val; + int ret; + + ret = mxs_ocotp_wait_hclk_ready(); + if (ret) + return ret; + + /* Set CPU bypass */ + writel(CLKCTRL_CLKSEQ_BYPASS_CPU, + &clkctrl_regs->hw_clkctrl_clkseq_set); + + if (enter) { + /* Return the original HCLK clock speed. */ + *val = readl(&clkctrl_regs->hw_clkctrl_hbus); + *val &= CLKCTRL_HBUS_DIV_MASK; + + /* Scale the HCLK to 454/19 = 23.9 MHz . */ + scale_val = (~19) << CLKCTRL_HBUS_DIV_OFFSET; + scale_val &= CLKCTRL_HBUS_DIV_MASK; + } else { + /* Scale the HCLK back to original frequency. */ + scale_val = (~(*val)) << CLKCTRL_HBUS_DIV_OFFSET; + scale_val &= CLKCTRL_HBUS_DIV_MASK; + } + + writel(CLKCTRL_HBUS_DIV_MASK, + &clkctrl_regs->hw_clkctrl_hbus_set); + writel(scale_val, + &clkctrl_regs->hw_clkctrl_hbus_clr); + + mdelay(10); + + ret = mxs_ocotp_wait_hclk_ready(); + if (ret) + return ret; + + /* Disable CPU bypass */ + writel(CLKCTRL_CLKSEQ_BYPASS_CPU, + &clkctrl_regs->hw_clkctrl_clkseq_clr); + + mdelay(10); + + return 0; +} + +static int mxs_ocotp_write_fuse(uint32_t addr, uint32_t mask) +{ + uint32_t hclk_val, vddio_val; + int ret; + + /* Make sure the banks are closed for reading. */ + ret = mxs_ocotp_read_bank_open(0); + if (ret) { + puts("Failed closing banks for reading!\n"); + return ret; + } + + ret = mxs_ocotp_scale_hclk(1, &hclk_val); + if (ret) { + puts("Failed scaling down the HCLK!\n"); + return ret; + } + mxs_ocotp_scale_vddio(1, &vddio_val); + + ret = mxs_ocotp_wait_busy_clear(); + if (ret) { + puts("Failed waiting for ready state!\n"); + goto fail; + } + + /* Program the fuse address */ + writel(addr | OCOTP_CTRL_WR_UNLOCK_KEY, &ocotp_regs->hw_ocotp_ctrl); + + /* Program the data. */ + writel(mask, &ocotp_regs->hw_ocotp_data); + + udelay(10); + + ret = mxs_ocotp_wait_busy_clear(); + if (ret) { + puts("Failed waiting for ready state!\n"); + goto fail; + } + +fail: + mxs_ocotp_scale_vddio(0, &vddio_val); + ret = mxs_ocotp_scale_hclk(0, &hclk_val); + if (ret) { + puts("Failed scaling up the HCLK!\n"); + return ret; + } + + return ret; +} + +static int mxs_ocotp_read_fuse(uint32_t reg, uint32_t *val) +{ + int ret; + + /* Register offset from CUST0 */ + reg = ((uint32_t)&ocotp_regs->hw_ocotp_cust0) + (reg << 4); + + ret = mxs_ocotp_wait_busy_clear(); + if (ret) { + puts("Failed waiting for ready state!\n"); + return ret; + } + + mxs_ocotp_clear_error(); + + ret = mxs_ocotp_read_bank_open(1); + if (ret) { + puts("Failed opening banks for reading!\n"); + return ret; + } + + *val = readl(reg); + + ret = mxs_ocotp_read_bank_open(0); + if (ret) { + puts("Failed closing banks for reading!\n"); + return ret; + } + + return ret; +} + +static int mxs_ocotp_valid(u32 bank, u32 word) +{ + if (bank > 4) + return -EINVAL; + if (word > 7) + return -EINVAL; + return 0; +} + +/* + * The 'fuse' command API + */ +int fuse_read(u32 bank, u32 word, u32 *val) +{ + int ret; + + ret = mxs_ocotp_valid(bank, word); + if (ret) + return ret; + + return mxs_ocotp_read_fuse((bank << 3) | word, val); +} + +int fuse_prog(u32 bank, u32 word, u32 val) +{ + int ret; + + ret = mxs_ocotp_valid(bank, word); + if (ret) + return ret; + + return mxs_ocotp_write_fuse((bank << 3) | word, val); +} + +int fuse_sense(u32 bank, u32 word, u32 *val) +{ + /* We do not support sensing :-( */ + return -EINVAL; +} + +int fuse_override(u32 bank, u32 word, u32 val) +{ + /* We do not support overriding :-( */ + return -EINVAL; +} diff --git a/drivers/mmc/s5p_sdhci.c b/drivers/mmc/s5p_sdhci.c index 40ff8739bf..ccae4ccae1 100644 --- a/drivers/mmc/s5p_sdhci.c +++ b/drivers/mmc/s5p_sdhci.c @@ -8,8 +8,15 @@ #include <common.h> #include <malloc.h> #include <sdhci.h> +#include <fdtdec.h> +#include <libfdt.h> +#include <asm/gpio.h> #include <asm/arch/mmc.h> #include <asm/arch/clk.h> +#include <errno.h> +#ifdef CONFIG_OF_CONTROL +#include <asm/arch/pinmux.h> +#endif static char *S5P_NAME = "SAMSUNG SDHCI"; static void s5p_sdhci_set_control_reg(struct sdhci_host *host) @@ -86,3 +93,125 @@ int s5p_sdhci_init(u32 regbase, int index, int bus_width) return add_sdhci(host, 52000000, 400000); } + +#ifdef CONFIG_OF_CONTROL +struct sdhci_host sdhci_host[SDHCI_MAX_HOSTS]; + +static int do_sdhci_init(struct sdhci_host *host) +{ + int dev_id, flag; + int err = 0; + + flag = host->bus_width == 8 ? PINMUX_FLAG_8BIT_MODE : PINMUX_FLAG_NONE; + dev_id = host->index + PERIPH_ID_SDMMC0; + + if (fdt_gpio_isvalid(&host->pwr_gpio)) { + gpio_direction_output(host->pwr_gpio.gpio, 1); + err = exynos_pinmux_config(dev_id, flag); + if (err) { + debug("MMC not configured\n"); + return err; + } + } + + if (fdt_gpio_isvalid(&host->cd_gpio)) { + gpio_direction_output(host->cd_gpio.gpio, 0xf); + if (gpio_get_value(host->cd_gpio.gpio)) + return -ENODEV; + + err = exynos_pinmux_config(dev_id, flag); + if (err) { + printf("external SD not configured\n"); + return err; + } + } + + host->name = S5P_NAME; + + host->quirks = SDHCI_QUIRK_NO_HISPD_BIT | SDHCI_QUIRK_BROKEN_VOLTAGE | + SDHCI_QUIRK_BROKEN_R1B | SDHCI_QUIRK_32BIT_DMA_ADDR | + SDHCI_QUIRK_WAIT_SEND_CMD; + host->voltages = MMC_VDD_32_33 | MMC_VDD_33_34 | MMC_VDD_165_195; + host->version = sdhci_readw(host, SDHCI_HOST_VERSION); + + host->set_control_reg = &s5p_sdhci_set_control_reg; + host->set_clock = set_mmc_clk; + + host->host_caps = MMC_MODE_HC; + + return add_sdhci(host, 52000000, 400000); +} + +static int sdhci_get_config(const void *blob, int node, struct sdhci_host *host) +{ + int bus_width, dev_id; + unsigned int base; + + /* Get device id */ + dev_id = pinmux_decode_periph_id(blob, node); + if (dev_id < PERIPH_ID_SDMMC0 && dev_id > PERIPH_ID_SDMMC3) { + debug("MMC: Can't get device id\n"); + return -1; + } + host->index = dev_id - PERIPH_ID_SDMMC0; + + /* Get bus width */ + bus_width = fdtdec_get_int(blob, node, "samsung,bus-width", 0); + if (bus_width <= 0) { + debug("MMC: Can't get bus-width\n"); + return -1; + } + host->bus_width = bus_width; + + /* Get the base address from the device node */ + base = fdtdec_get_addr(blob, node, "reg"); + if (!base) { + debug("MMC: Can't get base address\n"); + return -1; + } + host->ioaddr = (void *)base; + + fdtdec_decode_gpio(blob, node, "pwr-gpios", &host->pwr_gpio); + fdtdec_decode_gpio(blob, node, "cd-gpios", &host->cd_gpio); + + return 0; +} + +static int process_nodes(const void *blob, int node_list[], int count) +{ + struct sdhci_host *host; + int i, node; + + debug("%s: count = %d\n", __func__, count); + + /* build sdhci_host[] for each controller */ + for (i = 0; i < count; i++) { + node = node_list[i]; + if (node <= 0) + continue; + + host = &sdhci_host[i]; + + if (sdhci_get_config(blob, node, host)) { + printf("%s: failed to decode dev %d\n", __func__, i); + return -1; + } + do_sdhci_init(host); + } + return 0; +} + +int exynos_mmc_init(const void *blob) +{ + int count; + int node_list[SDHCI_MAX_HOSTS]; + + count = fdtdec_find_aliases_for_id(blob, "mmc", + COMPAT_SAMSUNG_EXYNOS_MMC, node_list, + SDHCI_MAX_HOSTS); + + process_nodes(blob, node_list, count); + + return 1; +} +#endif diff --git a/drivers/net/cpsw.c b/drivers/net/cpsw.c index dd6c26a7fb..bd5fba21ce 100644 --- a/drivers/net/cpsw.c +++ b/drivers/net/cpsw.c @@ -941,11 +941,7 @@ static int cpsw_phy_init(struct eth_device *dev, struct cpsw_slave *slave) { struct cpsw_priv *priv = (struct cpsw_priv *)dev->priv; struct phy_device *phydev; - u32 supported = (SUPPORTED_10baseT_Half | - SUPPORTED_10baseT_Full | - SUPPORTED_100baseT_Half | - SUPPORTED_100baseT_Full | - SUPPORTED_1000baseT_Full); + u32 supported = PHY_GBIT_FEATURES; phydev = phy_connect(priv->bus, slave->data->phy_addr, diff --git a/drivers/pci/pcie_imx.c b/drivers/pci/pcie_imx.c index 1f600aaec4..c48737e6c9 100644 --- a/drivers/pci/pcie_imx.c +++ b/drivers/pci/pcie_imx.c @@ -451,6 +451,17 @@ static int imx6_pcie_init_phy(void) return 0; } +__weak int imx6_pcie_toggle_power(void) +{ +#ifdef CONFIG_PCIE_IMX_POWER_GPIO + gpio_direction_output(CONFIG_PCIE_IMX_POWER_GPIO, 0); + mdelay(20); + gpio_set_value(CONFIG_PCIE_IMX_POWER_GPIO, 1); + mdelay(20); +#endif + return 0; +} + __weak int imx6_pcie_toggle_reset(void) { /* @@ -496,7 +507,7 @@ static int imx6_pcie_deassert_core_reset(void) { struct iomuxc *iomuxc_regs = (struct iomuxc *)IOMUXC_BASE_ADDR; - /* FIXME: Power-up GPIO goes here. */ + imx6_pcie_toggle_power(); /* Enable PCIe */ clrbits_le32(&iomuxc_regs->gpr[1], IOMUXC_GPR1_TEST_POWERDOWN); diff --git a/drivers/power/pmic/Makefile b/drivers/power/pmic/Makefile index 0b45ffad67..4129bdabfb 100644 --- a/drivers/power/pmic/Makefile +++ b/drivers/power/pmic/Makefile @@ -9,5 +9,6 @@ obj-$(CONFIG_POWER_MAX8998) += pmic_max8998.o obj-$(CONFIG_POWER_MAX8997) += pmic_max8997.o obj-$(CONFIG_POWER_MUIC_MAX8997) += muic_max8997.o obj-$(CONFIG_POWER_MAX77686) += pmic_max77686.o +obj-$(CONFIG_POWER_PFUZE100) += pmic_pfuze100.o obj-$(CONFIG_POWER_TPS65217) += pmic_tps65217.o obj-$(CONFIG_POWER_TPS65910) += pmic_tps65910.o diff --git a/drivers/power/pmic/pmic_pfuze100.c b/drivers/power/pmic/pmic_pfuze100.c new file mode 100644 index 0000000000..22c1f15eeb --- /dev/null +++ b/drivers/power/pmic/pmic_pfuze100.c @@ -0,0 +1,32 @@ +/* + * Copyright (C) 2014 Gateworks Corporation + * Tim Harvey <tharvey@gateworks.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <errno.h> +#include <i2c.h> +#include <power/pmic.h> +#include <power/pfuze100_pmic.h> + +int pmic_init(unsigned char bus) +{ + static const char name[] = "PFUZE100_PMIC"; + struct pmic *p = pmic_alloc(); + + if (!p) { + printf("%s: POWER allocation error!\n", __func__); + return -ENOMEM; + } + + p->name = name; + p->interface = PMIC_I2C; + p->number_of_regs = PMIC_NUM_OF_REGS; + p->hw.i2c.addr = CONFIG_POWER_PFUZE100_I2C_ADDR; + p->hw.i2c.tx_num = 1; + p->bus = bus; + + return 0; +} diff --git a/drivers/spi/omap3_spi.c b/drivers/spi/omap3_spi.c index a3ad056473..651e46e4bd 100644 --- a/drivers/spi/omap3_spi.c +++ b/drivers/spi/omap3_spi.c @@ -260,8 +260,9 @@ int omap3_spi_write(struct spi_slave *slave, unsigned int len, const void *txp, } /* wait to finish of transfer */ - while (!(readl(&ds->regs->channel[ds->slave.cs].chstat) & - OMAP3_MCSPI_CHSTAT_EOT)); + while ((readl(&ds->regs->channel[ds->slave.cs].chstat) & + (OMAP3_MCSPI_CHSTAT_EOT | OMAP3_MCSPI_CHSTAT_TXS)) != + (OMAP3_MCSPI_CHSTAT_EOT | OMAP3_MCSPI_CHSTAT_TXS)); /* Disable the channel otherwise the next immediate RX will get affected */ omap3_spi_set_enable(ds,OMAP3_MCSPI_CHCTRL_DIS); diff --git a/drivers/video/exynos_fb.c b/drivers/video/exynos_fb.c index 00a0a11ed4..e1e0d802f6 100644 --- a/drivers/video/exynos_fb.c +++ b/drivers/video/exynos_fb.c @@ -104,6 +104,13 @@ void __exynos_backlight_reset(void) void exynos_backlight_reset(void) __attribute__((weak, alias("__exynos_backlight_reset"))); +int __exynos_lcd_misc_init(vidinfo_t *vid) +{ + return 0; +} +int exynos_lcd_misc_init(vidinfo_t *vid) + __attribute__((weak, alias("__exynos_lcd_misc_init"))); + static void lcd_panel_on(vidinfo_t *vid) { udelay(vid->init_delay); @@ -281,10 +288,15 @@ void lcd_ctrl_init(void *lcdbase) #ifdef CONFIG_OF_CONTROL if (exynos_fimd_parse_dt(gd->fdt_blob)) debug("Can't get proper panel info\n"); +#ifdef CONFIG_EXYNOS_MIPI_DSIM + exynos_init_dsim_platform_data(&panel_info); +#endif + exynos_lcd_misc_init(&panel_info); #else /* initialize parameters which is specific to panel. */ init_panel_info(&panel_info); #endif + panel_width = panel_info.vl_width; panel_height = panel_info.vl_height; diff --git a/drivers/video/exynos_mipi_dsi.c b/drivers/video/exynos_mipi_dsi.c index 8bb8feaa9c..7dd4652931 100644 --- a/drivers/video/exynos_mipi_dsi.c +++ b/drivers/video/exynos_mipi_dsi.c @@ -9,6 +9,8 @@ #include <common.h> #include <malloc.h> +#include <fdtdec.h> +#include <libfdt.h> #include <linux/err.h> #include <asm/arch/dsim.h> #include <asm/arch/mipi_dsim.h> @@ -22,7 +24,14 @@ #define master_to_driver(a) (a->dsim_lcd_drv) #define master_to_device(a) (a->dsim_lcd_dev) +DECLARE_GLOBAL_DATA_PTR; + static struct exynos_platform_mipi_dsim *dsim_pd; +#ifdef CONFIG_OF_CONTROL +static struct mipi_dsim_config dsim_config_dt; +static struct exynos_platform_mipi_dsim dsim_platform_data_dt; +static struct mipi_dsim_lcd_device mipi_lcd_device_dt; +#endif struct mipi_dsim_ddi { int bus_id; @@ -238,3 +247,90 @@ void exynos_set_dsim_platform_data(struct exynos_platform_mipi_dsim *pd) dsim_pd = pd; } + +#ifdef CONFIG_OF_CONTROL +int exynos_dsim_config_parse_dt(const void *blob) +{ + int node; + + node = fdtdec_next_compatible(blob, 0, COMPAT_SAMSUNG_EXYNOS_MIPI_DSI); + if (node <= 0) { + printf("exynos_mipi_dsi: Can't get device node for mipi dsi\n"); + return -ENODEV; + } + + dsim_config_dt.e_interface = fdtdec_get_int(blob, node, + "samsung,dsim-config-e-interface", 0); + + dsim_config_dt.e_virtual_ch = fdtdec_get_int(blob, node, + "samsung,dsim-config-e-virtual-ch", 0); + + dsim_config_dt.e_pixel_format = fdtdec_get_int(blob, node, + "samsung,dsim-config-e-pixel-format", 0); + + dsim_config_dt.e_burst_mode = fdtdec_get_int(blob, node, + "samsung,dsim-config-e-burst-mode", 0); + + dsim_config_dt.e_no_data_lane = fdtdec_get_int(blob, node, + "samsung,dsim-config-e-no-data-lane", 0); + + dsim_config_dt.e_byte_clk = fdtdec_get_int(blob, node, + "samsung,dsim-config-e-byte-clk", 0); + + dsim_config_dt.hfp = fdtdec_get_int(blob, node, + "samsung,dsim-config-hfp", 0); + + dsim_config_dt.p = fdtdec_get_int(blob, node, + "samsung,dsim-config-p", 0); + dsim_config_dt.m = fdtdec_get_int(blob, node, + "samsung,dsim-config-m", 0); + dsim_config_dt.s = fdtdec_get_int(blob, node, + "samsung,dsim-config-s", 0); + + dsim_config_dt.pll_stable_time = fdtdec_get_int(blob, node, + "samsung,dsim-config-pll-stable-time", 0); + + dsim_config_dt.esc_clk = fdtdec_get_int(blob, node, + "samsung,dsim-config-esc-clk", 0); + + dsim_config_dt.stop_holding_cnt = fdtdec_get_int(blob, node, + "samsung,dsim-config-stop-holding-cnt", 0); + + dsim_config_dt.bta_timeout = fdtdec_get_int(blob, node, + "samsung,dsim-config-bta-timeout", 0); + + dsim_config_dt.rx_timeout = fdtdec_get_int(blob, node, + "samsung,dsim-config-rx-timeout", 0); + + mipi_lcd_device_dt.name = fdtdec_get_config_string(blob, + "samsung,dsim-device-name"); + + mipi_lcd_device_dt.id = fdtdec_get_int(blob, node, + "samsung,dsim-device-id", 0); + + mipi_lcd_device_dt.bus_id = fdtdec_get_int(blob, node, + "samsung,dsim-device-bus_id", 0); + + mipi_lcd_device_dt.reverse_panel = fdtdec_get_int(blob, node, + "samsung,dsim-device-reverse-panel", 0); + + return 0; +} + +void exynos_init_dsim_platform_data(vidinfo_t *vid) +{ + if (exynos_dsim_config_parse_dt(gd->fdt_blob)) + debug("Can't get proper dsim config.\n"); + + strcpy(dsim_platform_data_dt.lcd_panel_name, mipi_lcd_device_dt.name); + dsim_platform_data_dt.dsim_config = &dsim_config_dt; + dsim_platform_data_dt.mipi_power = mipi_power; + dsim_platform_data_dt.phy_enable = set_mipi_phy_ctrl; + dsim_platform_data_dt.lcd_panel_info = (void *)vid; + + mipi_lcd_device_dt.platform_data = (void *)&dsim_platform_data_dt; + exynos_mipi_dsi_register_lcd_device(&mipi_lcd_device_dt); + + dsim_pd = &dsim_platform_data_dt; +} +#endif diff --git a/include/configs/am335x_evm.h b/include/configs/am335x_evm.h index 884a42b656..ea9e758a69 100644 --- a/include/configs/am335x_evm.h +++ b/include/configs/am335x_evm.h @@ -439,6 +439,8 @@ #define CONFIG_SYS_FLASH_BASE (0x08000000) #define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE +/* Reduce SPL size by removing unlikey targets */ +#undef CONFIG_SPL_SPI_SUPPORT #ifdef CONFIG_NOR_BOOT #define CONFIG_ENV_IS_IN_FLASH #define CONFIG_ENV_SECT_SIZE (128 << 10) /* 128 KiB */ diff --git a/include/configs/bur_am335x_common.h b/include/configs/bur_am335x_common.h index 7bbe5964ae..7adc8c0fd7 100644 --- a/include/configs/bur_am335x_common.h +++ b/include/configs/bur_am335x_common.h @@ -22,7 +22,7 @@ /* Timer information */ #define CONFIG_SYS_PTV 2 /* Divisor: 2^(PTV+1) => 8 */ #define CONFIG_SYS_TIMERBASE 0x48040000 /* Use Timer2 */ - +#define CONFIG_SPL_AM33XX_ENABLE_RTC32K_OSC /* enable 32kHz OSC at bootime */ #define CONFIG_SPL_POWER_SUPPORT #define CONFIG_POWER_TPS65217 diff --git a/include/configs/cm_t35.h b/include/configs/cm_t35.h index cfc4f9bb8e..aae05e0333 100644 --- a/include/configs/cm_t35.h +++ b/include/configs/cm_t35.h @@ -158,6 +158,8 @@ /* CS0 */ #define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND */ /* devices */ +#define GPMC_NAND_ECC_LP_x8_LAYOUT + /* Environment information */ #define CONFIG_BOOTDELAY 3 #define CONFIG_ZERO_BOOTDELAY_CHECK diff --git a/include/configs/exynos4-dt.h b/include/configs/exynos4-dt.h new file mode 100644 index 0000000000..2040bf7784 --- /dev/null +++ b/include/configs/exynos4-dt.h @@ -0,0 +1,138 @@ +/* + * Copyright (C) 2014 Samsung Electronics + * + * Configuration settings for the SAMSUNG EXYNOS5 board. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __CONFIG_H +#define __CONFIG_H + +/* High Level Configuration Options */ +#define CONFIG_SAMSUNG /* in a SAMSUNG core */ +#define CONFIG_S5P /* S5P Family */ +#define CONFIG_EXYNOS4 /* which is in a Exynos4 Family */ + +#include <asm/arch/cpu.h> /* get chip and board defs */ + +#define CONFIG_ARCH_CPU_INIT +#define CONFIG_DISPLAY_CPUINFO +#define CONFIG_DISPLAY_BOARDINFO +#define CONFIG_BOARD_COMMON + +/* Enable fdt support */ +#define CONFIG_OF_CONTROL +#define CONFIG_OF_SEPARATE + +#define CONFIG_SYS_CACHELINE_SIZE 32 + +/* input clock of PLL: EXYNOS4 boards have 24MHz input clock */ +#define CONFIG_SYS_CLK_FREQ 24000000 + +#define CONFIG_SETUP_MEMORY_TAGS +#define CONFIG_CMDLINE_TAG +#define CONFIG_REVISION_TAG +#define CONFIG_INITRD_TAG +#define CONFIG_CMDLINE_EDITING + +#include <linux/sizes.h> + +/* SD/MMC configuration */ +#define CONFIG_GENERIC_MMC +#define CONFIG_MMC +#define CONFIG_S5P_SDHCI +#define CONFIG_SDHCI +#define CONFIG_MMC_SDMA +#define CONFIG_MMC_DEFAULT_DEV 0 + +/* PWM */ +#define CONFIG_PWM + +#define CONFIG_BOARD_EARLY_INIT_F +#define CONFIG_SKIP_LOWLEVEL_INIT + +/* allow to overwrite serial and ethaddr */ +#define CONFIG_ENV_OVERWRITE + +/* Command definition*/ +#include <config_cmd_default.h> + +#undef CONFIG_CMD_FPGA +#undef CONFIG_CMD_MISC +#undef CONFIG_CMD_NET +#undef CONFIG_CMD_NFS +#undef CONFIG_CMD_XIMG +#undef CONFIG_CMD_CACHE +#undef CONFIG_CMD_ONENAND +#undef CONFIG_CMD_MTDPARTS +#define CONFIG_CMD_CACHE +#define CONFIG_CMD_MMC +#define CONFIG_CMD_DFU +#define CONFIG_CMD_GPT +#define CONFIG_CMD_PMIC +#define CONFIG_CMD_SETEXPR + +#define CONFIG_BOOTDELAY 3 +#define CONFIG_ZERO_BOOTDELAY_CHECK + +/* FAT */ +#define CONFIG_CMD_FAT +#define CONFIG_FAT_WRITE + +/* EXT4 */ +#define CONFIG_CMD_EXT4 +#define CONFIG_CMD_EXT4_WRITE + +/* USB Composite download gadget - g_dnl */ +#define CONFIG_USBDOWNLOAD_GADGET + +/* TIZEN THOR downloader support */ +#define CONFIG_CMD_THOR_DOWNLOAD +#define CONFIG_THOR_FUNCTION + +#define CONFIG_DFU_FUNCTION +#define CONFIG_DFU_MMC +#define CONFIG_SYS_DFU_DATA_BUF_SIZE SZ_32M +#define DFU_DEFAULT_POLL_TIMEOUT 300 + +/* USB Samsung's IDs */ +#define CONFIG_G_DNL_VENDOR_NUM 0x04E8 +#define CONFIG_G_DNL_PRODUCT_NUM 0x6601 +#define CONFIG_G_DNL_THOR_VENDOR_NUM CONFIG_G_DNL_VENDOR_NUM +#define CONFIG_G_DNL_THOR_PRODUCT_NUM 0x685D +#define CONFIG_G_DNL_MANUFACTURER "Samsung" + +/* Miscellaneous configurable options */ +#define CONFIG_SYS_LONGHELP /* undef to save memory */ +#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */ +#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ +#define CONFIG_SYS_PBSIZE 384 /* Print Buffer Size */ +#define CONFIG_SYS_MAXARGS 16 /* max number of command args */ +/* Boot Argument Buffer Size */ +#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE + +/* FLASH and environment organization */ +#define CONFIG_SYS_NO_FLASH +#undef CONFIG_CMD_IMLS + +#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 2 sectors */ + +#define CONFIG_DOS_PARTITION +#define CONFIG_EFI_PARTITION +#define CONFIG_CMD_PART +#define CONFIG_PARTITION_UUIDS + +#define CONFIG_USB_GADGET +#define CONFIG_USB_GADGET_S3C_UDC_OTG +#define CONFIG_USB_GADGET_DUALSPEED +#define CONFIG_USB_GADGET_VBUS_DRAW 2 +#define CONFIG_USB_CABLE_CHECK + +#define CONFIG_CMD_USB_MASS_STORAGE +#define CONFIG_USB_GADGET_MASS_STORAGE + +/* Enable devicetree support */ +#define CONFIG_OF_LIBFDT + +#endif /* __CONFIG_H */ diff --git a/include/configs/gw_ventana.h b/include/configs/gw_ventana.h new file mode 100644 index 0000000000..33983907f2 --- /dev/null +++ b/include/configs/gw_ventana.h @@ -0,0 +1,425 @@ +/* + * Copyright (C) 2013 Gateworks Corporation + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __CONFIG_H +#define __CONFIG_H + +#include "mx6_common.h" +#define CONFIG_MX6 +#define CONFIG_DISPLAY_CPUINFO /* display cpu info */ +#define CONFIG_DISPLAY_BOARDINFO_LATE /* display board info (after reloc) */ + +#define CONFIG_MACH_TYPE 4520 /* Gateworks Ventana Platform */ + +#include <asm/arch/imx-regs.h> +#include <asm/imx-common/gpio.h> + +/* ATAGs */ +#define CONFIG_CMDLINE_TAG +#define CONFIG_SETUP_MEMORY_TAGS +#define CONFIG_INITRD_TAG +#define CONFIG_SERIAL_TAG +#define CONFIG_REVISION_TAG + +/* Size of malloc() pool */ +#define CONFIG_SYS_MALLOC_LEN (10 * 1024 * 1024) + +/* Init Functions */ +#define CONFIG_BOARD_EARLY_INIT_F +#define CONFIG_MISC_INIT_R + +/* GPIO */ +#define CONFIG_MXC_GPIO + +/* Serial */ +#define CONFIG_MXC_UART +#define CONFIG_MXC_UART_BASE UART2_BASE + +#ifdef CONFIG_SPI_FLASH + +/* SPI */ +#define CONFIG_CMD_SF +#ifdef CONFIG_CMD_SF + #define CONFIG_MXC_SPI + #define CONFIG_SPI_FLASH_MTD + #define CONFIG_SPI_FLASH_BAR + #define CONFIG_SPI_FLASH_WINBOND + #define CONFIG_SF_DEFAULT_BUS 0 + #define CONFIG_SF_DEFAULT_CS (0|(IMX_GPIO_NR(3, 19)<<8)) + /* GPIO 3-19 (21248) */ + #define CONFIG_SF_DEFAULT_SPEED 30000000 + #define CONFIG_SF_DEFAULT_MODE (SPI_MODE_0) +#endif + +#else +/* Enable NAND support */ +#define CONFIG_CMD_TIME +#define CONFIG_CMD_NAND +#define CONFIG_CMD_NAND_TRIMFFS +#ifdef CONFIG_CMD_NAND + #define CONFIG_NAND_MXS + #define CONFIG_SYS_MAX_NAND_DEVICE 1 + #define CONFIG_SYS_NAND_BASE 0x40000000 + #define CONFIG_SYS_NAND_5_ADDR_CYCLE + #define CONFIG_SYS_NAND_ONFI_DETECTION + + /* DMA stuff, needed for GPMI/MXS NAND support */ + #define CONFIG_APBH_DMA + #define CONFIG_APBH_DMA_BURST + #define CONFIG_APBH_DMA_BURST8 +#endif + +#endif /* CONFIG_SPI_FLASH */ + +/* Flattened Image Tree Suport */ +#define CONFIG_FIT +#define CONFIG_FIT_VERBOSE + +/* I2C Configs */ +#define CONFIG_CMD_I2C +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_MXC +#define CONFIG_SYS_I2C_SPEED 100000 + +/* MMC Configs */ +#define CONFIG_FSL_ESDHC +#define CONFIG_FSL_USDHC +#define CONFIG_SYS_FSL_ESDHC_ADDR 0 +#define CONFIG_SYS_FSL_USDHC_NUM 1 +#define CONFIG_MMC +#define CONFIG_CMD_MMC +#define CONFIG_GENERIC_MMC +#define CONFIG_BOUNCE_BUFFER + +/* Filesystem support */ +#define CONFIG_CMD_EXT2 +#define CONFIG_CMD_FAT +#define CONFIG_CMD_UBIFS +#define CONFIG_DOS_PARTITION + +/* Network config - Allow larger/faster download for TFTP/NFS */ +#define CONFIG_IP_DEFRAG +#define CONFIG_TFTP_BLOCKSIZE 4096 +#define CONFIG_NFS_READ_SIZE 4096 + +/* + * SATA Configs + */ +#define CONFIG_CMD_SATA +#ifdef CONFIG_CMD_SATA + #define CONFIG_DWC_AHSATA + #define CONFIG_SYS_SATA_MAX_DEVICE 1 + #define CONFIG_DWC_AHSATA_PORT_ID 0 + #define CONFIG_DWC_AHSATA_BASE_ADDR SATA_ARB_BASE_ADDR + #define CONFIG_LBA48 + #define CONFIG_LIBATA +#endif + +/* + * PCI express + */ +#define CONFIG_CMD_PCI +#ifdef CONFIG_CMD_PCI +#define CONFIG_PCI +#define CONFIG_PCI_PNP +#define CONFIG_PCI_SCAN_SHOW +#define CONFIG_PCIE_IMX +#endif + +/* + * PMIC + */ +#define CONFIG_POWER +#define CONFIG_POWER_I2C +#define CONFIG_POWER_PFUZE100 +#define CONFIG_POWER_PFUZE100_I2C_ADDR 0x08 + +/* Various command support */ +#include <config_cmd_default.h> +#undef CONFIG_CMD_IMLS +#define CONFIG_CMD_PING +#define CONFIG_CMD_DHCP +#define CONFIG_CMD_MII +#define CONFIG_CMD_NET +#define CONFIG_CMD_BMODE /* set eFUSE shadow for a boot dev and reset */ +#define CONFIG_CMD_HDMIDETECT /* detect HDMI output device */ +#define CONFIG_CMD_SETEXPR +#define CONFIG_CMD_BOOTZ +#define CONFIG_CMD_GSC +#define CONFIG_CMD_UBI +#define CONFIG_RBTREE +#define CONFIG_LZO +#define CONFIG_CMD_FUSE /* eFUSE read/write support */ +#ifdef CONFIG_CMD_FUSE +#define CONFIG_MXC_OCOTP +#endif + + +/* Ethernet support */ +#define CONFIG_FEC_MXC +#define CONFIG_MII +#define IMX_FEC_BASE ENET_BASE_ADDR +#define CONFIG_FEC_XCV_TYPE RGMII +#define CONFIG_ETHPRIME "FEC" +#define CONFIG_FEC_MXC_PHYADDR 0 +#define CONFIG_PHYLIB +#define CONFIG_ARP_TIMEOUT 200UL + +/* USB Configs */ +#define CONFIG_CMD_USB +#define CONFIG_USB_EHCI +#define CONFIG_USB_EHCI_MX6 +#define CONFIG_USB_STORAGE +#define CONFIG_USB_HOST_ETHER +#define CONFIG_USB_ETHER_ASIX +#define CONFIG_USB_ETHER_SMSC95XX +#define CONFIG_USB_MAX_CONTROLLER_COUNT 2 +#define CONFIG_EHCI_HCD_INIT_AFTER_RESET /* For OTG port */ +#define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) +#define CONFIG_MXC_USB_FLAGS 0 +#define CONFIG_USB_KEYBOARD +#define CONFIG_CI_UDC +#define CONFIG_USBD_HS +#define CONFIG_USB_GADGET_DUALSPEED +#define CONFIG_USB_ETHER +#define CONFIG_USB_ETH_CDC +#define CONFIG_NETCONSOLE +#define CONFIG_SYS_USB_EVENT_POLL_VIA_CONTROL_EP +#define CONFIG_USB_HUB_MIN_POWER_ON_DELAY 1200 + +/* serial console (ttymxc1,115200) */ +#define CONFIG_CONS_INDEX 1 +#define CONFIG_BAUDRATE 115200 + +/* Miscellaneous configurable options */ +#define CONFIG_SYS_LONGHELP +#define CONFIG_SYS_HUSH_PARSER +#define CONFIG_SYS_PROMPT "Ventana > " +#define CONFIG_SYS_CBSIZE 1024 +#define CONFIG_AUTO_COMPLETE +#define CONFIG_CMDLINE_EDITING +#define CONFIG_HWCONFIG + +/* Print Buffer Size */ +#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) +#define CONFIG_SYS_MAXARGS 16 +#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE + +/* Memory configuration */ +#define CONFIG_SYS_MEMTEST_START 0x10000000 +#define CONFIG_SYS_MEMTEST_END 0x10010000 +#define CONFIG_SYS_MEMTEST_SCRATCH 0x10800000 +#define CONFIG_SYS_TEXT_BASE 0x17800000 +#define CONFIG_SYS_LOAD_ADDR 0x12000000 + +/* Physical Memory Map */ +#define CONFIG_NR_DRAM_BANKS 1 +#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR +#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM +#define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR +#define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE + +#define CONFIG_SYS_INIT_SP_OFFSET \ + (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) +#define CONFIG_SYS_INIT_SP_ADDR \ + (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) + +/* FLASH and environment organization */ +#define CONFIG_SYS_NO_FLASH /* no NOR flash */ + +/* + * MTD Command for mtdparts + */ +#define CONFIG_CMD_MTDPARTS +#define CONFIG_MTD_DEVICE +#define CONFIG_MTD_PARTITIONS +#ifdef CONFIG_SPI_FLASH +#define MTDIDS_DEFAULT "nor0=nor" +#define MTDPARTS_DEFAULT \ + "mtdparts=nor:512k(uboot),64k(env),2m(kernel),-(rootfs)" +#else +#define MTDIDS_DEFAULT "nand0=nand" +#define MTDPARTS_DEFAULT "mtdparts=nand:16m(uboot),1m(env),-(rootfs)" +#endif + +/* Persistent Environment Config */ +#define CONFIG_ENV_OVERWRITE /* allow to overwrite serial and ethaddr */ +#ifdef CONFIG_SPI_FLASH +#define CONFIG_ENV_IS_IN_SPI_FLASH +#else +#define CONFIG_ENV_IS_IN_NAND +#endif +#if defined(CONFIG_ENV_IS_IN_MMC) + #define CONFIG_ENV_OFFSET (6 * 64 * 1024) + #define CONFIG_ENV_SIZE (8 * 1024) + #define CONFIG_SYS_MMC_ENV_DEV 0 +#elif defined(CONFIG_ENV_IS_IN_NAND) + #define CONFIG_ENV_OFFSET (16 << 20) + #define CONFIG_ENV_SECT_SIZE (128 << 10) + #define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE + #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + (512 << 10)) + #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE +#elif defined(CONFIG_ENV_IS_IN_SPI_FLASH) + #define CONFIG_ENV_OFFSET (512 * 1024) + #define CONFIG_ENV_SECT_SIZE (64 * 1024) + #define CONFIG_ENV_SIZE (8 * 1024) + #define CONFIG_ENV_SPI_BUS CONFIG_SF_DEFAULT_BUS + #define CONFIG_ENV_SPI_CS CONFIG_SF_DEFAULT_CS + #define CONFIG_ENV_SPI_MODE CONFIG_SF_DEFAULT_MODE + #define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED +#endif + +/* Environment */ +#define CONFIG_BOOTDELAY 3 +#define CONFIG_LOADADDR CONFIG_SYS_LOAD_ADDR +#define CONFIG_IPADDR 192.168.1.1 +#define CONFIG_SERVERIP 192.168.1.146 +#define HWCONFIG_DEFAULT \ + "hwconfig=rs232;" \ + "dio0:mode=gpio;dio1:mode=gpio;dio2:mode=gpio;dio3:mode=gpio\0" \ + +#define CONFIG_EXTRA_ENV_SETTINGS_COMMON \ + "console=ttymxc1\0" \ + "bootdevs=usb mmc sata flash\0" \ + HWCONFIG_DEFAULT \ + "video=\0" \ + \ + "mtdparts=" MTDPARTS_DEFAULT "\0" \ + "mtdids=" MTDIDS_DEFAULT "\0" \ + \ + "fdt_high=0xffffffff\0" \ + "fdt_addr=0x18000000\0" \ + "loadfdt=" \ + "if ${fsload} ${fdt_addr} boot/${fdt_file}; then " \ + "echo Loaded DTB from boot/${fdt_file}; " \ + "elif ${fsload} ${fdt_addr} boot/${fdt_file1}; then " \ + "echo Loaded DTB from boot/${fdt_file1}; " \ + "elif ${fsload} ${fdt_addr} boot/${fdt_file2}; then " \ + "echo Loaded DTB from boot/${fdt_file2}; " \ + "fi\0" \ + \ + "script=boot/6x_bootscript-ventana\0" \ + "loadscript=" \ + "if ${fsload} ${loadaddr} ${script}; then " \ + "source; " \ + "fi\0" \ + \ + "uimage=boot/uImage\0" \ + "mmc_root=/dev/mmcblk0p1 rootfstype=ext4 rootwait rw\0" \ + "mmc_boot=" \ + "setenv fsload 'ext2load mmc 0:1'; " \ + "mmc dev 0 && mmc rescan && " \ + "run loadscript; " \ + "if ${fsload} ${loadaddr} ${uimage}; then " \ + "setenv bootargs console=${console},${baudrate} " \ + "root=/dev/mmcblk0p1 rootfstype=ext4 " \ + "rootwait rw ${video} ${extra}; " \ + "if run loadfdt && fdt addr ${fdt_addr}; then " \ + "bootm ${loadaddr} - ${fdt_addr}; " \ + "else " \ + "bootm; " \ + "fi; " \ + "fi\0" \ + \ + "sata_boot=" \ + "setenv fsload 'ext2load sata 0:1'; sata init && " \ + "run loadscript; " \ + "if ${fsload} ${loadaddr} ${uimage}; then " \ + "setenv bootargs console=${console},${baudrate} " \ + "root=/dev/sda1 rootfstype=ext4 " \ + "rootwait rw ${video} ${extra}; " \ + "if run loadfdt && fdt addr ${fdt_addr}; then " \ + "bootm ${loadaddr} - ${fdt_addr}; " \ + "else " \ + "bootm; " \ + "fi; " \ + "fi\0" \ + "usb_boot=" \ + "setenv fsload 'ext2load usb 0:1'; usb start && usb dev 0 && " \ + "run loadscript; " \ + "if ${fsload} ${loadaddr} ${uimage}; then " \ + "setenv bootargs console=${console},${baudrate} " \ + "root=/dev/sda1 rootfstype=ext4 " \ + "rootwait rw ${video} ${extra}; " \ + "if run loadfdt && fdt addr ${fdt_addr}; then " \ + "bootm ${loadaddr} - ${fdt_addr}; " \ + "else " \ + "bootm; " \ + "fi; " \ + "fi\0" + +#ifdef CONFIG_SPI_FLASH + #define CONFIG_EXTRA_ENV_SETTINGS \ + CONFIG_EXTRA_ENV_SETTINGS_COMMON \ + "image_os=ventana/openwrt-imx6-imx6q-gw5400-a-squashfs.bin\0" \ + "image_uboot=ventana/u-boot_spi.imx\0" \ + \ + "spi_koffset=0x90000\0" \ + "spi_klen=0x200000\0" \ + \ + "spi_updateuboot=echo Updating uboot from " \ + "${serverip}:${image_uboot}...; " \ + "tftpboot ${loadaddr} ${image_uboot} && " \ + "sf probe && sf erase 0 80000 && " \ + "sf write ${loadaddr} 400 ${filesize}\0" \ + "spi_update=echo Updating OS from ${serverip}:${image_os} " \ + "to ${spi_koffset} ...; " \ + "tftp ${loadaddr} ${image_os} && " \ + "sf probe && " \ + "sf update ${loadaddr} ${spi_koffset} ${filesize}\0" \ + \ + "flash_boot=" \ + "if sf probe && " \ + "sf read ${loadaddr} ${spi_koffset} ${spi_klen}; then " \ + "setenv bootargs console=${console},${baudrate} " \ + "root=/dev/mtdblock3 " \ + "rootfstype=squashfs,jffs2 " \ + "${video} ${extra}; " \ + "bootm; " \ + "fi\0" +#else + #define CONFIG_EXTRA_ENV_SETTINGS \ + CONFIG_EXTRA_ENV_SETTINGS_COMMON \ + "image_rootfs=openwrt-imx6-ventana-rootfs.ubi\0" \ + \ + "nand_update=echo Updating NAND from ${serverip}:${image_rootfs}...; " \ + "tftp ${loadaddr} ${image_rootfs} && " \ + "nand erase.part rootfs && " \ + "nand write ${loadaddr} rootfs ${filesize}\0" \ + \ + "flash_boot=" \ + "setenv fsload 'ubifsload'; " \ + "ubi part rootfs && ubifsmount ubi0:rootfs; " \ + "run loadscript; " \ + "if ${fsload} ${loadaddr} ${uimage}; then " \ + "setenv bootargs console=${console},${baudrate} " \ + "root=ubi0:rootfs ubi.mtd=2 " \ + "rootfstype=ubifs ${video} ${extra}; " \ + "if run loadfdt && fdt addr ${fdt_addr}; then " \ + "ubifsumount; " \ + "bootm ${loadaddr} - ${fdt_addr}; " \ + "else " \ + "ubifsumount; bootm; " \ + "fi; " \ + "fi\0" +#endif + +#define CONFIG_BOOTCOMMAND \ + "for btype in ${bootdevs}; do " \ + "echo; echo Attempting ${btype} boot...; " \ + "if run ${btype}_boot; then; fi; " \ + "done" + +/* Device Tree Support */ +#define CONFIG_OF_BOARD_SETUP +#define CONFIG_OF_LIBFDT +#define CONFIG_FDT_FIXUP_PARTITIONS + +#ifndef CONFIG_SYS_DCACHE_OFF + #define CONFIG_CMD_CACHE +#endif + +#endif /* __CONFIG_H */ diff --git a/include/configs/m53evk.h b/include/configs/m53evk.h index 16546c28b4..f401470251 100644 --- a/include/configs/m53evk.h +++ b/include/configs/m53evk.h @@ -46,13 +46,13 @@ */ #define CONFIG_NR_DRAM_BANKS 2 #define PHYS_SDRAM_1 CSD0_BASE_ADDR -#define PHYS_SDRAM_1_SIZE (512 * 1024 * 1024) +#define PHYS_SDRAM_1_SIZE (gd->bd->bi_dram[0].size) #define PHYS_SDRAM_2 CSD1_BASE_ADDR -#define PHYS_SDRAM_2_SIZE (512 * 1024 * 1024) -#define PHYS_SDRAM_SIZE (PHYS_SDRAM_1_SIZE + PHYS_SDRAM_2_SIZE) +#define PHYS_SDRAM_2_SIZE (gd->bd->bi_dram[1].size) +#define PHYS_SDRAM_SIZE (gd->ram_size) #define CONFIG_SYS_MALLOC_LEN (10 * 1024 * 1024) #define CONFIG_SYS_MEMTEST_START 0x70000000 -#define CONFIG_SYS_MEMTEST_END 0xaff00000 +#define CONFIG_SYS_MEMTEST_END 0x8ff00000 #define CONFIG_SYS_SDRAM_BASE (PHYS_SDRAM_1) #define CONFIG_SYS_INIT_RAM_ADDR (IRAM_BASE_ADDR) diff --git a/include/configs/mx25pdk.h b/include/configs/mx25pdk.h index af6aafaf1c..aff2419f85 100644 --- a/include/configs/mx25pdk.h +++ b/include/configs/mx25pdk.h @@ -62,6 +62,7 @@ /* No NOR flash present */ #define CONFIG_ENV_OFFSET (6 * 64 * 1024) #define CONFIG_ENV_SIZE (8 * 1024) +#define CONFIG_SYS_MMC_ENV_DEV 0 #define CONFIG_SYS_NO_FLASH #define CONFIG_ENV_IS_IN_MMC @@ -69,7 +70,7 @@ /* U-Boot general configuration */ #define CONFIG_AUTO_COMPLETE -#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ +#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ /* Print buffer sz */ #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ sizeof(CONFIG_SYS_PROMPT) + 16) @@ -132,12 +133,104 @@ #define CONFIG_LOADADDR 0x81000000 /* loadaddr env var */ #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR +#define CONFIG_DEFAULT_FDT_FILE "imx25-pdk.dtb" + #define CONFIG_EXTRA_ENV_SETTINGS \ "script=boot.scr\0" \ - "uimage=uImage\0" \ - "netargs=setenv bootargs console=ttymxc0,${baudrate} " \ + "image=zImage\0" \ + "console=ttymxc0\0" \ + "splashpos=m,m\0" \ + "fdt_high=0xffffffff\0" \ + "initrd_high=0xffffffff\0" \ + "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \ + "fdt_addr=0x82000000\0" \ + "boot_fdt=try\0" \ + "ip_dyn=yes\0" \ + "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \ + "mmcpart=1\0" \ + "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \ + "update_sd_firmware_filename=u-boot.imx\0" \ + "update_sd_firmware=" \ + "if test ${ip_dyn} = yes; then " \ + "setenv get_cmd dhcp; " \ + "else " \ + "setenv get_cmd tftp; " \ + "fi; " \ + "if mmc dev ${mmcdev}; then " \ + "if ${get_cmd} ${update_sd_firmware_filename}; then " \ + "setexpr fw_sz ${filesize} / 0x200; " \ + "setexpr fw_sz ${fw_sz} + 1; " \ + "mmc write ${loadaddr} 0x2 ${fw_sz}; " \ + "fi; " \ + "fi\0" \ + "mmcargs=setenv bootargs console=${console},${baudrate} " \ + "root=${mmcroot}\0" \ + "loadbootscript=" \ + "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ + "bootscript=echo Running bootscript from mmc ...; " \ + "source\0" \ + "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \ + "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \ + "mmcboot=echo Booting from mmc ...; " \ + "run mmcargs; " \ + "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ + "if run loadfdt; then " \ + "bootz ${loadaddr} - ${fdt_addr}; " \ + "else " \ + "if test ${boot_fdt} = try; then " \ + "bootz; " \ + "else " \ + "echo WARN: Cannot load the DT; " \ + "fi; " \ + "fi; " \ + "else " \ + "bootz; " \ + "fi;\0" \ + "netargs=setenv bootargs console=${console},${baudrate} " \ "root=/dev/nfs " \ - "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \ - "bootcmd=run netargs; dhcp ${uimage}; bootm\0" \ + "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \ + "netboot=echo Booting from net ...; " \ + "run netargs; " \ + "if test ${ip_dyn} = yes; then " \ + "setenv get_cmd dhcp; " \ + "else " \ + "setenv get_cmd tftp; " \ + "fi; " \ + "${get_cmd} ${image}; " \ + "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ + "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \ + "bootz ${loadaddr} - ${fdt_addr}; " \ + "else " \ + "if test ${boot_fdt} = try; then " \ + "bootz; " \ + "else " \ + "echo WARN: Cannot load the DT; " \ + "fi; " \ + "fi; " \ + "else " \ + "bootz; " \ + "fi;\0" + +#define CONFIG_BOOTCOMMAND \ + "mmc dev ${mmcdev}; if mmc rescan; then " \ + "if run loadbootscript; then " \ + "run bootscript; " \ + "else " \ + "if run loadimage; then " \ + "run mmcboot; " \ + "else run netboot; " \ + "fi; " \ + "fi; " \ + "else run netboot; fi" + +/* Miscellaneous configurable options */ +#define CONFIG_SYS_LONGHELP +#define CONFIG_SYS_HUSH_PARSER +#define CONFIG_AUTO_COMPLETE + +/* Print Buffer Size */ +#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) +#define CONFIG_SYS_MAXARGS 16 +#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE #endif /* __CONFIG_H */ diff --git a/include/configs/mx53loco.h b/include/configs/mx53loco.h index 1415584463..5859f360e0 100644 --- a/include/configs/mx53loco.h +++ b/include/configs/mx53loco.h @@ -194,11 +194,11 @@ /* Physical Memory Map */ #define CONFIG_NR_DRAM_BANKS 2 -#define PHYS_SDRAM_1 CSD0_BASE_ADDR -#define PHYS_SDRAM_1_SIZE (512 * 1024 * 1024) -#define PHYS_SDRAM_2 CSD1_BASE_ADDR -#define PHYS_SDRAM_2_SIZE (512 * 1024 * 1024) -#define PHYS_SDRAM_SIZE (PHYS_SDRAM_1_SIZE + PHYS_SDRAM_2_SIZE) +#define PHYS_SDRAM_1 CSD0_BASE_ADDR +#define PHYS_SDRAM_1_SIZE (gd->bd->bi_dram[0].size) +#define PHYS_SDRAM_2 CSD1_BASE_ADDR +#define PHYS_SDRAM_2_SIZE (gd->bd->bi_dram[1].size) +#define PHYS_SDRAM_SIZE (gd->ram_size) #define CONFIG_SYS_SDRAM_BASE (PHYS_SDRAM_1) #define CONFIG_SYS_INIT_RAM_ADDR (IRAM_BASE_ADDR) diff --git a/include/configs/mx6_common.h b/include/configs/mx6_common.h index eb107d312a..8a8920f6cc 100644 --- a/include/configs/mx6_common.h +++ b/include/configs/mx6_common.h @@ -20,6 +20,8 @@ #define CONFIG_ARM_ERRATA_742230 #define CONFIG_ARM_ERRATA_743622 #define CONFIG_ARM_ERRATA_751472 +#define CONFIG_ARM_ERRATA_794072 +#define CONFIG_ARM_ERRATA_761320 #define CONFIG_BOARD_POSTCLK_INIT #ifndef CONFIG_SYS_L2CACHE_OFF diff --git a/include/configs/mx6qsabreauto.h b/include/configs/mx6qsabreauto.h index dbbb6f0311..bd0144f5cb 100644 --- a/include/configs/mx6qsabreauto.h +++ b/include/configs/mx6qsabreauto.h @@ -41,4 +41,7 @@ #define CONFIG_SYS_I2C_MXC #define CONFIG_SYS_I2C_SPEED 100000 +#define CONFIG_OF_SEPARATE +#define CONFIG_DEFAULT_DEVICE_TREE imx6q-sabreauto + #endif /* __MX6QSABREAUTO_CONFIG_H */ diff --git a/include/configs/mx6sabresd.h b/include/configs/mx6sabresd.h index 4919f53328..5d02d23ec7 100644 --- a/include/configs/mx6sabresd.h +++ b/include/configs/mx6sabresd.h @@ -48,4 +48,14 @@ #define CONFIG_IPUV3_CLK 260000000 #define CONFIG_IMX_HDMI +#define CONFIG_CMD_PCI +#ifdef CONFIG_CMD_PCI +#define CONFIG_PCI +#define CONFIG_PCI_PNP +#define CONFIG_PCI_SCAN_SHOW +#define CONFIG_PCIE_IMX +#define CONFIG_PCIE_IMX_PERST_GPIO IMX_GPIO_NR(7, 12) +#define CONFIG_PCIE_IMX_POWER_GPIO IMX_GPIO_NR(3, 19) +#endif + #endif /* __MX6QSABRESD_CONFIG_H */ diff --git a/include/configs/mxs.h b/include/configs/mxs.h index 55ecef92a9..ba55177e72 100644 --- a/include/configs/mxs.h +++ b/include/configs/mxs.h @@ -80,8 +80,16 @@ * We need to sacrifice first 4 bytes of RAM here to avoid triggering some * strange BUG in ROM corrupting first 4 bytes of RAM when loading U-Boot * binary. In case there was more of this mess, 0x100 bytes are skipped. + * + * In case of a HAB boot, we cannot for some weird reason use the first 4KiB + * of DRAM when loading. Moreover, we use the first 4 KiB for IVT and CST + * blocks, thus U-Boot starts at offset +8 KiB of DRAM start. + * + * As for the SPL, we must avoid the first 4 KiB as well, but we load the + * IVT and CST to 0x8000, so we don't need to waste the subsequent 4 KiB. */ -#define CONFIG_SYS_TEXT_BASE 0x40000100 +#define CONFIG_SYS_TEXT_BASE 0x40002000 +#define CONFIG_SPL_TEXT_BASE 0x00001000 /* U-Boot general configuration */ #define CONFIG_SYS_LONGHELP @@ -174,6 +182,11 @@ #define CONFIG_SYS_NAND_5_ADDR_CYCLE #endif +/* OCOTP */ +#ifdef CONFIG_CMD_FUSE +#define CONFIG_MXS_OCOTP +#endif + /* SPI */ #ifdef CONFIG_CMD_SPI #define CONFIG_HARD_SPI diff --git a/include/configs/nitrogen6x.h b/include/configs/nitrogen6x.h index f2db8c515b..f7e7315a9b 100644 --- a/include/configs/nitrogen6x.h +++ b/include/configs/nitrogen6x.h @@ -356,7 +356,6 @@ /* * PCI express */ -#define CONFIG_CMD_PCI #ifdef CONFIG_CMD_PCI #define CONFIG_PCI #define CONFIG_PCI_PNP diff --git a/include/configs/origen.h b/include/configs/origen.h index f46b833b53..82583382f7 100644 --- a/include/configs/origen.h +++ b/include/configs/origen.h @@ -6,115 +6,71 @@ * SPDX-License-Identifier: GPL-2.0+ */ -#ifndef __CONFIG_H -#define __CONFIG_H +#ifndef __CONFIG_ORIGEN_H +#define __CONFIG_ORIGEN_H + +#include <configs/exynos4-dt.h> + +#define CONFIG_SYS_PROMPT "ORIGEN # " + +#undef CONFIG_DEFAULT_DEVICE_TREE +#define CONFIG_DEFAULT_DEVICE_TREE exynos4210-origen /* High Level Configuration Options */ -#define CONFIG_SAMSUNG 1 /* SAMSUNG core */ -#define CONFIG_S5P 1 /* S5P Family */ #define CONFIG_EXYNOS4210 1 /* which is a EXYNOS4210 SoC */ #define CONFIG_ORIGEN 1 /* working with ORIGEN*/ -#include <asm/arch/cpu.h> /* get chip and board defs */ - -#define CONFIG_ARCH_CPU_INIT -#define CONFIG_DISPLAY_CPUINFO -#define CONFIG_DISPLAY_BOARDINFO -#define CONFIG_BOARD_EARLY_INIT_F - #define CONFIG_SYS_DCACHE_OFF 1 +/* ORIGEN has 4 bank of DRAM */ +#define CONFIG_NR_DRAM_BANKS 4 #define CONFIG_SYS_SDRAM_BASE 0x40000000 -#define CONFIG_SYS_TEXT_BASE 0x43E00000 +#define PHYS_SDRAM_1 CONFIG_SYS_SDRAM_BASE +#define SDRAM_BANK_SIZE (256 << 20) /* 256 MB */ -/* input clock of PLL: ORIGEN has 24MHz input clock */ -#define CONFIG_SYS_CLK_FREQ 24000000 +/* memtest works on */ +#define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE +#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x6000000) +#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x3E00000) -#define CONFIG_SETUP_MEMORY_TAGS -#define CONFIG_CMDLINE_TAG -#define CONFIG_INITRD_TAG -#define CONFIG_CMDLINE_EDITING +#define CONFIG_SYS_TEXT_BASE 0x43E00000 #define CONFIG_MACH_TYPE MACH_TYPE_ORIGEN -/* Power Down Modes */ -#define S5P_CHECK_SLEEP 0x00000BAD -#define S5P_CHECK_DIDLE 0xBAD00000 -#define S5P_CHECK_LPA 0xABAD0000 - /* Size of malloc() pool */ -#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (1 << 20)) +#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (80 * SZ_1M)) /* select serial console configuration */ -#define CONFIG_SERIAL2 1 /* use SERIAL 2 */ +#define CONFIG_SERIAL2 #define CONFIG_BAUDRATE 115200 -#define EXYNOS4_DEFAULT_UART_OFFSET 0x020000 -#define CONFIG_SKIP_LOWLEVEL_INIT +/* Console configuration */ +#define CONFIG_SYS_CONSOLE_INFO_QUIET +#define CONFIG_SYS_CONSOLE_IS_IN_ENV +#define CONFIG_DEFAULT_CONSOLE "console=ttySAC1,115200n8\0" -/* SD/MMC configuration */ -#define CONFIG_GENERIC_MMC -#define CONFIG_MMC -#define CONFIG_SDHCI -#define CONFIG_S5P_SDHCI +#define CONFIG_SYS_MEM_TOP_HIDE (1 << 20) /* ram console */ -/* PWM */ -#define CONFIG_PWM 1 +#define CONFIG_SYS_MONITOR_BASE 0x00000000 -/* allow to overwrite serial and ethaddr */ -#define CONFIG_ENV_OVERWRITE - -/* Command definition*/ -#include <config_cmd_default.h> +/* Power Down Modes */ +#define S5P_CHECK_SLEEP 0x00000BAD +#define S5P_CHECK_DIDLE 0xBAD00000 +#define S5P_CHECK_LPA 0xABAD0000 #undef CONFIG_CMD_PING #define CONFIG_CMD_ELF #define CONFIG_CMD_DHCP -#define CONFIG_CMD_MMC -#define CONFIG_CMD_FAT #undef CONFIG_CMD_NET #undef CONFIG_CMD_NFS -#define CONFIG_BOOTDELAY 3 -#define CONFIG_ZERO_BOOTDELAY_CHECK /* MMC SPL */ #define CONFIG_SPL #define COPY_BL2_FNPTR_ADDR 0x02020030 - #define CONFIG_SPL_TEXT_BASE 0x02021410 #define CONFIG_BOOTCOMMAND "fatload mmc 0 40007000 uImage; bootm 40007000" -/* Miscellaneous configurable options */ -#define CONFIG_SYS_LONGHELP /* undef to save memory */ -#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */ -#define CONFIG_SYS_PROMPT "ORIGEN # " -#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size*/ -#define CONFIG_SYS_PBSIZE 384 /* Print Buffer Size */ -#define CONFIG_SYS_MAXARGS 16 /* max number of command args */ -#define CONFIG_DEFAULT_CONSOLE "console=ttySAC2,115200n8\0" -/* Boot Argument Buffer Size */ -#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE -/* memtest works on */ -#define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE -#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x6000000) -#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x3E00000) - -/* ORIGEN has 4 bank of DRAM */ -#define CONFIG_NR_DRAM_BANKS 4 -#define SDRAM_BANK_SIZE (256UL << 20UL) /* 256 MB */ -#define PHYS_SDRAM_1 CONFIG_SYS_SDRAM_BASE -#define PHYS_SDRAM_1_SIZE SDRAM_BANK_SIZE -#define PHYS_SDRAM_2 (CONFIG_SYS_SDRAM_BASE + SDRAM_BANK_SIZE) -#define PHYS_SDRAM_2_SIZE SDRAM_BANK_SIZE -#define PHYS_SDRAM_3 (CONFIG_SYS_SDRAM_BASE + (2 * SDRAM_BANK_SIZE)) -#define PHYS_SDRAM_3_SIZE SDRAM_BANK_SIZE -#define PHYS_SDRAM_4 (CONFIG_SYS_SDRAM_BASE + (3 * SDRAM_BANK_SIZE)) -#define PHYS_SDRAM_4_SIZE SDRAM_BANK_SIZE - -/* FLASH and environment organization */ -#define CONFIG_SYS_NO_FLASH 1 -#undef CONFIG_CMD_IMLS #define CONFIG_IDENT_STRING " for ORIGEN" #define CONFIG_CLK_1000_400_200 @@ -122,13 +78,12 @@ /* MIU (Memory Interleaving Unit) */ #define CONFIG_MIU_2BIT_21_7_INTERLEAVED -#define CONFIG_ENV_IS_IN_MMC 1 +#define CONFIG_ENV_IS_IN_MMC #define CONFIG_SYS_MMC_ENV_DEV 0 #define CONFIG_ENV_SIZE (16 << 10) /* 16 KB */ #define RESERVE_BLOCK_SIZE (512) #define BL1_SIZE (16 << 10) /*16 K reserved for BL1*/ #define CONFIG_ENV_OFFSET (RESERVE_BLOCK_SIZE + BL1_SIZE) -#define CONFIG_DOS_PARTITION 1 #define CONFIG_SPL_LDSCRIPT "board/samsung/common/exynos-uboot-spl.lds" #define CONFIG_SPL_MAX_FOOTPRINT (14 * 1024) @@ -140,7 +95,4 @@ #define BL2_START_OFFSET ((CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)/512) #define BL2_SIZE_BLOC_COUNT (COPY_BL2_SIZE/512) -/* Enable devicetree support */ -#define CONFIG_OF_LIBFDT - #endif /* __CONFIG_H */ diff --git a/include/configs/s5pc210_universal.h b/include/configs/s5pc210_universal.h index 67921e900b..2da887109d 100644 --- a/include/configs/s5pc210_universal.h +++ b/include/configs/s5pc210_universal.h @@ -7,78 +7,56 @@ * SPDX-License-Identifier: GPL-2.0+ */ -#ifndef __CONFIG_H -#define __CONFIG_H +#ifndef __CONFIG_UNIVERSAL_H +#define __CONFIG_UNIVERSAL_H -/* - * High Level Configuration Options - * (easy to change) - */ -#define CONFIG_SAMSUNG 1 /* in a SAMSUNG core */ -#define CONFIG_S5P 1 /* which is in a S5P Family */ -#define CONFIG_EXYNOS4210 1 /* which is in a EXYNOS4210 */ -#define CONFIG_UNIVERSAL 1 /* working with Universal */ -#define CONFIG_TIZEN 1 /* TIZEN lib */ +#include <configs/exynos4-dt.h> + +#define CONFIG_SYS_PROMPT "Universal # " /* Monitor Command Prompt */ -#include <asm/arch/cpu.h> /* get chip and board defs */ +#undef CONFIG_DEFAULT_DEVICE_TREE +#define CONFIG_DEFAULT_DEVICE_TREE exynos4210-universal_c210 -#define CONFIG_ARCH_CPU_INIT -#define CONFIG_DISPLAY_CPUINFO -#define CONFIG_DISPLAY_BOARDINFO +#define CONFIG_TIZEN /* TIZEN lib */ /* Keep L2 Cache Disabled */ #define CONFIG_SYS_L2CACHE_OFF 1 +/* Universal has 2 banks of DRAM */ +#define CONFIG_NR_DRAM_BANKS 2 #define CONFIG_SYS_SDRAM_BASE 0x40000000 -#define CONFIG_SYS_TEXT_BASE 0x44800000 - -/* input clock of PLL: Universal has 24MHz input clock at EXYNOS4210 */ -#define CONFIG_SYS_CLK_FREQ_C210 24000000 -#define CONFIG_SYS_CLK_FREQ CONFIG_SYS_CLK_FREQ_C210 +#define PHYS_SDRAM_1 CONFIG_SYS_SDRAM_BASE -#define CONFIG_SETUP_MEMORY_TAGS -#define CONFIG_CMDLINE_TAG -#define CONFIG_INITRD_TAG -#define CONFIG_REVISION_TAG -#define CONFIG_CMDLINE_EDITING -#define CONFIG_SKIP_LOWLEVEL_INIT -#define CONFIG_BOARD_EARLY_INIT_F +#define SDRAM_BANK_SIZE (256 << 20) /* 256 MB */ /* Size of malloc() pool */ -#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (1 << 20)) +#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (80 * SZ_1M)) /* select serial console configuration */ -#define CONFIG_SERIAL2 1 /* use SERIAL 2 */ -#define CONFIG_BAUDRATE 115200 - -/* MMC */ -#define CONFIG_GENERIC_MMC -#define CONFIG_MMC -#define CONFIG_SDHCI -#define CONFIG_S5P_SDHCI - -/* PWM */ -#define CONFIG_PWM 1 - -/* It should define before config_cmd_default.h */ -#define CONFIG_SYS_NO_FLASH 1 - -/* Command definition */ -#include <config_cmd_default.h> - -#undef CONFIG_CMD_FPGA -#undef CONFIG_CMD_MISC -#undef CONFIG_CMD_NET -#undef CONFIG_CMD_NFS -#undef CONFIG_CMD_XIMG -#define CONFIG_CMD_CACHE -#define CONFIG_CMD_ONENAND -#define CONFIG_CMD_MTDPARTS -#define CONFIG_CMD_MMC -#define CONFIG_CMD_FAT - -#define CONFIG_BOOTDELAY 1 -#define CONFIG_ZERO_BOOTDELAY_CHECK +#define CONFIG_SERIAL2 +#define CONFIG_BAUDRATE 115200 + +/* Console configuration */ +#define CONFIG_SYS_CONSOLE_INFO_QUIET +#define CONFIG_SYS_CONSOLE_IS_IN_ENV + +#define CONFIG_BOOTARGS "Please use defined boot" +#define CONFIG_BOOTCOMMAND "run mmcboot" +#define CONFIG_DEFAULT_CONSOLE "console=ttySAC1,115200n8\0" + +#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_LOAD_ADDR \ + - GENERATED_GBL_DATA_SIZE) + +#define CONFIG_SYS_MEM_TOP_HIDE (1 << 20) /* ram console */ + +#define CONFIG_SYS_MONITOR_BASE 0x00000000 + +/* memtest works on */ +#define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE +#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x5000000) +#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x4800000) + +#define CONFIG_SYS_TEXT_BASE 0x44800000 #define CONFIG_MTD_DEVICE #define CONFIG_MTD_PARTITIONS @@ -106,24 +84,21 @@ ",100M(swap)"\ ",-(UMS)\0" -#define CONFIG_BOOTARGS "Please use defined boot" -#define CONFIG_BOOTCOMMAND "run mmcboot" -#define CONFIG_DEFAULT_CONSOLE "console=ttySAC2,115200n8\0" - #define CONFIG_ENV_UBI_MTD " ubi.mtd=${ubiblock} ubi.mtd=4 ubi.mtd=7" #define CONFIG_BOOTBLOCK "10" #define CONFIG_UBIBLOCK "9" +#define CONFIG_ENV_IS_IN_MMC +#define CONFIG_SYS_MMC_ENV_DEV CONFIG_MMC_DEFAULT_DEV +#define CONFIG_ENV_SIZE 4096 +#define CONFIG_ENV_OFFSET ((32 - 4) << 10) /* 32KiB - 4KiB */ + #define CONFIG_ENV_UBIFS_OPTION " rootflags=bulk_read,no_chk_data_crc " #define CONFIG_ENV_FLASHBOOT CONFIG_ENV_UBI_MTD CONFIG_ENV_UBIFS_OPTION \ "${mtdparts}" #define CONFIG_ENV_COMMON_BOOT "${console} ${meminfo}" -#define CONFIG_ENV_OVERWRITE -#define CONFIG_SYS_CONSOLE_INFO_QUIET -#define CONFIG_SYS_CONSOLE_IS_IN_ENV - #define CONFIG_ENV_VARS_UBOOT_CONFIG #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG @@ -187,47 +162,10 @@ "mmcrootpart=3\0" \ "opts=always_resume=1" -/* Miscellaneous configurable options */ -#define CONFIG_SYS_LONGHELP /* undef to save memory */ -#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */ -#define CONFIG_SYS_PROMPT "Universal # " -#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ -#define CONFIG_SYS_PBSIZE 384 /* Print Buffer Size */ -#define CONFIG_SYS_MAXARGS 16 /* max number of command args */ -/* Boot Argument Buffer Size */ -#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE -/* memtest works on */ -#define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE -#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x5000000) -#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x4800000) - -/* Universal has 2 banks of DRAM */ -#define CONFIG_NR_DRAM_BANKS 2 -#define PHYS_SDRAM_1 CONFIG_SYS_SDRAM_BASE /* LDDDR2 DMC 0 */ -#define PHYS_SDRAM_1_SIZE (256 << 20) /* 256 MB in CS 0 */ -#define PHYS_SDRAM_2 0x50000000 /* LPDDR2 DMC 1 */ -#define PHYS_SDRAM_2_SIZE (256 << 20) /* 256 MB in CS 0 */ - -#define CONFIG_SYS_MEM_TOP_HIDE (1 << 20) /* ram console */ - -#define CONFIG_SYS_MONITOR_BASE 0x00000000 -#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 2 sectors */ - #define CONFIG_USE_ONENAND_BOARD_INIT #define CONFIG_SAMSUNG_ONENAND #define CONFIG_SYS_ONENAND_BASE 0x0C000000 -#define CONFIG_ENV_IS_IN_MMC 1 -#define CONFIG_SYS_MMC_ENV_DEV 0 -#define CONFIG_ENV_SIZE 4096 -#define CONFIG_ENV_OFFSET ((32 - 4) << 10)/* 32KiB - 4KiB */ - -#define CONFIG_DOS_PARTITION 1 - -#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_LOAD_ADDR - GENERATED_GBL_DATA_SIZE) - -#define CONFIG_SYS_CACHELINE_SIZE 32 - #include <asm/arch/gpio.h> /* * I2C Settings @@ -235,6 +173,8 @@ #define CONFIG_SOFT_I2C_GPIO_SCL exynos4_gpio_get(1, b, 7) #define CONFIG_SOFT_I2C_GPIO_SDA exynos4_gpio_get(1, b, 6) +#define CONFIG_CMD_I2C + #define CONFIG_SYS_I2C #define CONFIG_SYS_I2C_SOFT /* I2C bit-banged */ #define CONFIG_SYS_I2C_SOFT_SPEED 50000 @@ -307,8 +247,10 @@ int universal_spi_read(void); #define CONFIG_CMD_BMP #define CONFIG_BMP_16BPP #define CONFIG_LD9040 -#define CONFIG_EXYNOS_MIPI_DSIM #define CONFIG_VIDEO_BMP_GZIP #define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE ((500 * 160 * 4) + 54) +#define LCD_XRES 480 +#define LCD_YRES 800 + #endif /* __CONFIG_H */ diff --git a/include/configs/socfpga_cyclone5.h b/include/configs/socfpga_cyclone5.h index 608578ad2c..0254249751 100644 --- a/include/configs/socfpga_cyclone5.h +++ b/include/configs/socfpga_cyclone5.h @@ -8,6 +8,7 @@ #include <asm/arch/socfpga_base_addrs.h> #include "../../board/altera/socfpga/pinmux_config.h" +#include "../../board/altera/socfpga/pll_config.h" /* * High level configuration diff --git a/include/configs/trats.h b/include/configs/trats.h index 1ed4b9f252..5d8bd60583 100644 --- a/include/configs/trats.h +++ b/include/configs/trats.h @@ -7,25 +7,19 @@ * SPDX-License-Identifier: GPL-2.0+ */ -#ifndef __CONFIG_H -#define __CONFIG_H +#ifndef __CONFIG_TRATS_H +#define __CONFIG_TRATS_H -/* - * High Level Configuration Options - * (easy to change) - */ -#define CONFIG_SAMSUNG /* in a SAMSUNG core */ -#define CONFIG_S5P /* which is in a S5P Family */ -#define CONFIG_EXYNOS4 /* which is in a EXYNOS4XXX */ -#define CONFIG_EXYNOS4210 /* which is in a EXYNOS4210 */ -#define CONFIG_TRATS /* working with TRATS */ -#define CONFIG_TIZEN /* TIZEN lib */ +#include <configs/exynos4-dt.h> + +#define CONFIG_SYS_PROMPT "Trats # " /* Monitor Command Prompt */ + +#define CONFIG_TRATS -#include <asm/arch/cpu.h> /* get chip and board defs */ +#undef CONFIG_DEFAULT_DEVICE_TREE +#define CONFIG_DEFAULT_DEVICE_TREE exynos4210-trats -#define CONFIG_ARCH_CPU_INIT -#define CONFIG_DISPLAY_CPUINFO -#define CONFIG_DISPLAY_BOARDINFO +#define CONFIG_TIZEN /* TIZEN lib */ #define CONFIG_SYS_L2CACHE_OFF #ifndef CONFIG_SYS_L2CACHE_OFF @@ -33,130 +27,93 @@ #define CONFIG_SYS_PL310_BASE 0x10502000 #endif +/* TRATS has 4 banks of DRAM */ +#define CONFIG_NR_DRAM_BANKS 4 #define CONFIG_SYS_SDRAM_BASE 0x40000000 +#define PHYS_SDRAM_1 CONFIG_SYS_SDRAM_BASE #define CONFIG_SYS_TEXT_BASE 0x63300000 +#define SDRAM_BANK_SIZE (256 << 20) /* 256 MB */ -/* input clock of PLL: TRATS has 24MHz input clock at EXYNOS4210 */ -#define CONFIG_SYS_CLK_FREQ_C210 24000000 -#define CONFIG_SYS_CLK_FREQ CONFIG_SYS_CLK_FREQ_C210 - -#define CONFIG_SETUP_MEMORY_TAGS -#define CONFIG_CMDLINE_TAG -#define CONFIG_REVISION_TAG -#define CONFIG_CMDLINE_EDITING -#define CONFIG_SKIP_LOWLEVEL_INIT -#define CONFIG_BOARD_EARLY_INIT_F +/* memtest works on */ +#define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE +#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x5000000) +#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x4800000) -/* MACH_TYPE_TRATS macro will be removed once added to mach-types */ -#define MACH_TYPE_TRATS 3928 -#define CONFIG_MACH_TYPE MACH_TYPE_TRATS +#define CONFIG_SYS_TEXT_BASE 0x63300000 #include <linux/sizes.h> /* Size of malloc() pool */ #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (80 * SZ_1M)) /* select serial console configuration */ -#define CONFIG_SERIAL2 /* use SERIAL 2 */ +#define CONFIG_SERIAL2 #define CONFIG_BAUDRATE 115200 -/* MMC */ -#define CONFIG_GENERIC_MMC -#define CONFIG_MMC -#define CONFIG_S5P_SDHCI -#define CONFIG_SDHCI -#define CONFIG_MMC_SDMA - -/* PWM */ -#define CONFIG_PWM - -/* It should define before config_cmd_default.h */ -#define CONFIG_SYS_NO_FLASH - -/* Command definition */ -#include <config_cmd_default.h> - -#undef CONFIG_CMD_FPGA -#undef CONFIG_CMD_MISC -#undef CONFIG_CMD_NET -#undef CONFIG_CMD_NFS -#undef CONFIG_CMD_XIMG -#undef CONFIG_CMD_CACHE -#undef CONFIG_CMD_ONENAND -#undef CONFIG_CMD_MTDPARTS -#define CONFIG_CMD_MMC -#define CONFIG_CMD_DFU -#define CONFIG_CMD_GPT -#define CONFIG_CMD_SETEXPR - -/* FAT */ -#define CONFIG_CMD_FAT -#define CONFIG_FAT_WRITE - -/* USB Composite download gadget - g_dnl */ -#define CONFIG_USBDOWNLOAD_GADGET - -/* TIZEN THOR downloader support */ -#define CONFIG_CMD_THOR_DOWNLOAD -#define CONFIG_THOR_FUNCTION - -#define CONFIG_SYS_DFU_DATA_BUF_SIZE SZ_32M -#define DFU_DEFAULT_POLL_TIMEOUT 300 -#define CONFIG_DFU_FUNCTION -#define CONFIG_DFU_MMC - -/* USB Samsung's IDs */ -#define CONFIG_G_DNL_VENDOR_NUM 0x04E8 -#define CONFIG_G_DNL_PRODUCT_NUM 0x6601 -#define CONFIG_G_DNL_THOR_VENDOR_NUM CONFIG_G_DNL_VENDOR_NUM -#define CONFIG_G_DNL_THOR_PRODUCT_NUM 0x685D -#define CONFIG_G_DNL_MANUFACTURER "Samsung" - -#define CONFIG_BOOTDELAY 1 -#define CONFIG_ZERO_BOOTDELAY_CHECK +/* Console configuration */ +#define CONFIG_SYS_CONSOLE_INFO_QUIET +#define CONFIG_SYS_CONSOLE_IS_IN_ENV + +/* MACH_TYPE_TRATS macro will be removed once added to mach-types */ +#define MACH_TYPE_TRATS 3928 +#define CONFIG_MACH_TYPE MACH_TYPE_TRATS + #define CONFIG_BOOTARGS "Please use defined boot" #define CONFIG_BOOTCOMMAND "run mmcboot" +#define CONFIG_DEFAULT_CONSOLE "console=ttySAC1,115200n8\0" + +#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_LOAD_ADDR \ + - GENERATED_GBL_DATA_SIZE) + +#define CONFIG_SYS_MEM_TOP_HIDE (1 << 20) /* ram console */ + +#define CONFIG_SYS_MONITOR_BASE 0x00000000 -#define CONFIG_DEFAULT_CONSOLE "console=ttySAC2,115200n8\0" #define CONFIG_BOOTBLOCK "10" #define CONFIG_ENV_COMMON_BOOT "${console} ${meminfo}" +#define CONFIG_ENV_IS_IN_MMC +#define CONFIG_SYS_MMC_ENV_DEV CONFIG_MMC_DEFAULT_DEV +#define CONFIG_ENV_SIZE 4096 +#define CONFIG_ENV_OFFSET ((32 - 4) << 10) /* 32KiB - 4KiB */ + +#define CONFIG_ENV_OVERWRITE + +#define CONFIG_ENV_VARS_UBOOT_CONFIG +#define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG + /* Tizen - partitions definitions */ #define PARTS_CSA "csa-mmc" -#define PARTS_BOOTLOADER "u-boot" #define PARTS_BOOT "boot" +#define PARTS_QBOOT "qboot" +#define PARTS_CSC "csc" #define PARTS_ROOT "platform" #define PARTS_DATA "data" -#define PARTS_CSC "csc" #define PARTS_UMS "ums" #define PARTS_DEFAULT \ "uuid_disk=${uuid_gpt_disk};" \ - "name="PARTS_CSA",size=8MiB,uuid=${uuid_gpt_"PARTS_CSA"};" \ - "name="PARTS_BOOTLOADER",size=60MiB," \ - "uuid=${uuid_gpt_"PARTS_BOOTLOADER"};" \ - "name="PARTS_BOOT",size=100MiB,uuid=${uuid_gpt_"PARTS_BOOT"};" \ - "name="PARTS_ROOT",size=1GiB,uuid=${uuid_gpt_"PARTS_ROOT"};" \ - "name="PARTS_DATA",size=3GiB,uuid=${uuid_gpt_"PARTS_DATA"};" \ + "name="PARTS_CSA",start=5MiB,size=8MiB,uuid=${uuid_gpt_"PARTS_CSA"};" \ + "name="PARTS_BOOT",size=60MiB,uuid=${uuid_gpt_"PARTS_BOOT"};" \ + "name="PARTS_QBOOT",size=100MiB,uuid=${uuid_gpt_"PARTS_QBOOT"};" \ "name="PARTS_CSC",size=150MiB,uuid=${uuid_gpt_"PARTS_CSC"};" \ + "name="PARTS_ROOT",size=1536MiB,uuid=${uuid_gpt_"PARTS_ROOT"};" \ + "name="PARTS_DATA",size=3000MiB,uuid=${uuid_gpt_"PARTS_DATA"};" \ "name="PARTS_UMS",size=-,uuid=${uuid_gpt_"PARTS_UMS"}\0" \ #define CONFIG_DFU_ALT \ "u-boot mmc 80 400;" \ "uImage ext4 0 2;" \ + "modem.bin ext4 0 2;" \ "exynos4210-trats.dtb ext4 0 2;" \ + ""PARTS_CSA" part 0 1;" \ ""PARTS_BOOT" part 0 2;" \ + ""PARTS_QBOOT" part 0 3;" \ + ""PARTS_CSC" part 0 4;" \ ""PARTS_ROOT" part 0 5;" \ ""PARTS_DATA" part 0 6;" \ ""PARTS_UMS" part 0 7;" \ "params.bin mmc 0x38 0x8\0" -#define CONFIG_ENV_OVERWRITE -#define CONFIG_SYS_CONSOLE_INFO_QUIET -#define CONFIG_SYS_CONSOLE_IS_IN_ENV - -#define CONFIG_ENV_VARS_UBOOT_CONFIG -#define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG - #define CONFIG_EXTRA_ENV_SETTINGS \ "bootk=" \ "run loaduimage;" \ @@ -226,60 +183,17 @@ "setenv spl_addr_tmp;\0" \ "fdtaddr=40800000\0" \ - -/* Miscellaneous configurable options */ -#define CONFIG_SYS_LONGHELP /* undef to save memory */ -#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */ -#define CONFIG_SYS_PROMPT "TRATS # " -#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ -#define CONFIG_SYS_PBSIZE 384 /* Print Buffer Size */ -#define CONFIG_SYS_MAXARGS 16 /* max number of command args */ -/* Boot Argument Buffer Size */ -#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE -/* memtest works on */ -#define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE -#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x5000000) -#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x4800000) - -/* TRATS has 4 banks of DRAM */ -#define CONFIG_NR_DRAM_BANKS 4 -#define SDRAM_BANK_SIZE (256UL << 20UL) /* 256 MB */ -#define PHYS_SDRAM_1 CONFIG_SYS_SDRAM_BASE -#define PHYS_SDRAM_1_SIZE SDRAM_BANK_SIZE -#define PHYS_SDRAM_2 (CONFIG_SYS_SDRAM_BASE + SDRAM_BANK_SIZE) -#define PHYS_SDRAM_2_SIZE SDRAM_BANK_SIZE -#define PHYS_SDRAM_3 (CONFIG_SYS_SDRAM_BASE + (2 * SDRAM_BANK_SIZE)) -#define PHYS_SDRAM_3_SIZE SDRAM_BANK_SIZE -#define PHYS_SDRAM_4 (CONFIG_SYS_SDRAM_BASE + (3 * SDRAM_BANK_SIZE)) -#define PHYS_SDRAM_4_SIZE SDRAM_BANK_SIZE - -#define CONFIG_SYS_MEM_TOP_HIDE (1 << 20) /* ram console */ - -#define CONFIG_SYS_MONITOR_BASE 0x00000000 -#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 2 sectors */ - -#define CONFIG_ENV_IS_IN_MMC -#define CONFIG_SYS_MMC_ENV_DEV 0 -#define CONFIG_ENV_SIZE 4096 -#define CONFIG_ENV_OFFSET ((32 - 4) << 10) /* 32KiB - 4KiB */ - -#define CONFIG_DOS_PARTITION -#define CONFIG_EFI_PARTITION - -/* EXT4 */ -#define CONFIG_CMD_EXT4 -#define CONFIG_CMD_EXT4_WRITE /* Falcon mode definitions */ #define CONFIG_CMD_SPL -#define CONFIG_SYS_SPL_ARGS_ADDR PHYS_SDRAM_1 + 0x100 +#define CONFIG_SYS_SPL_ARGS_ADDR CONFIG_SYS_SDRAM_BASE + 0x100 /* GPT */ -#define CONFIG_EFI_PARTITION -#define CONFIG_PARTITION_UUIDS #define CONFIG_RANDOM_UUID -#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_LOAD_ADDR - GENERATED_GBL_DATA_SIZE) -#define CONFIG_SYS_CACHELINE_SIZE 32 +/* I2C */ +#include <asm/arch/gpio.h> + +#define CONFIG_CMD_I2C #define CONFIG_SYS_I2C #define CONFIG_SYS_I2C_S3C24X0 @@ -292,12 +206,11 @@ #define CONFIG_SOFT_I2C_READ_REPEATED_START #define CONFIG_SYS_I2C_INIT_BOARD -#include <asm/arch/gpio.h> - /* I2C FG */ #define CONFIG_SOFT_I2C_GPIO_SCL exynos4_gpio_get(2, y4, 1) #define CONFIG_SOFT_I2C_GPIO_SDA exynos4_gpio_get(2, y4, 0) +/* POWER */ #define CONFIG_POWER #define CONFIG_POWER_I2C #define CONFIG_POWER_MAX8997 @@ -308,11 +221,6 @@ #define CONFIG_POWER_MUIC_MAX8997 #define CONFIG_POWER_BATTERY #define CONFIG_POWER_BATTERY_TRATS -#define CONFIG_USB_GADGET -#define CONFIG_USB_GADGET_S3C_UDC_OTG -#define CONFIG_USB_GADGET_DUALSPEED -#define CONFIG_USB_GADGET_VBUS_DRAW 2 -#define CONFIG_USB_CABLE_CHECK /* Security subsystem - enable hw_rand() */ #define CONFIG_EXYNOS_ACE_SHA @@ -356,10 +264,7 @@ #define CONFIG_VIDEO_BMP_GZIP #define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE ((500 * 160 * 4) + 54) -#define CONFIG_CMD_USB_MASS_STORAGE -#define CONFIG_USB_GADGET_MASS_STORAGE - -/* Pass open firmware flat tree */ -#define CONFIG_OF_LIBFDT 1 +#define LCD_XRES 720 +#define LCD_YRES 1280 #endif /* __CONFIG_H */ diff --git a/include/configs/trats2.h b/include/configs/trats2.h index 6d89ca93f2..53d449c291 100644 --- a/include/configs/trats2.h +++ b/include/configs/trats2.h @@ -8,27 +8,17 @@ * SPDX-License-Identifier: GPL-2.0+ */ -#ifndef __CONFIG_H -#define __CONFIG_H +#ifndef __CONFIG_TRATS2_H +#define __CONFIG_TRATS2_H -/* - * High Level Configuration Options - * (easy to change) - */ -#define CONFIG_SAMSUNG /* in a SAMSUNG core */ -#define CONFIG_S5P /* which is in a S5P Family */ -#define CONFIG_EXYNOS4 /* which is in a EXYNOS4XXX */ -#define CONFIG_TIZEN /* TIZEN lib */ - -#include <asm/arch/cpu.h> /* get chip and board defs */ +#include <configs/exynos4-dt.h> -#define CONFIG_ARCH_CPU_INIT -#define CONFIG_DISPLAY_CPUINFO -#define CONFIG_DISPLAY_BOARDINFO +#define CONFIG_SYS_PROMPT "Trats2 # " /* Monitor Command Prompt */ -#define CONFIG_SKIP_LOWLEVEL_INIT +#undef CONFIG_DEFAULT_DEVICE_TREE +#define CONFIG_DEFAULT_DEVICE_TREE exynos4412-trats2 -#define CONFIG_SYS_CACHELINE_SIZE 32 +#define CONFIG_TIZEN /* TIZEN lib */ #define CONFIG_SYS_L2CACHE_OFF #ifndef CONFIG_SYS_L2CACHE_OFF @@ -36,33 +26,17 @@ #define CONFIG_SYS_PL310_BASE 0x10502000 #endif -#define CONFIG_NR_DRAM_BANKS 4 -#define PHYS_SDRAM_1 0x40000000 /* LDDDR2 DMC 0 */ -#define PHYS_SDRAM_1_SIZE (256 << 20) /* 256 MB in CS 0 */ -#define PHYS_SDRAM_2 0x50000000 /* LPDDR2 DMC 1 */ -#define PHYS_SDRAM_2_SIZE (256 << 20) /* 256 MB in CS 0 */ -#define PHYS_SDRAM_3 0x60000000 /* LPDDR2 DMC 1 */ -#define PHYS_SDRAM_3_SIZE (256 << 20) /* 256 MB in CS 0 */ -#define PHYS_SDRAM_4 0x70000000 /* LPDDR2 DMC 1 */ -#define PHYS_SDRAM_4_SIZE (256 << 20) /* 256 MB in CS 0 */ -#define PHYS_SDRAM_END 0x80000000 - -#define CONFIG_SYS_MEM_TOP_HIDE (1 << 20) /* ram console */ - -#define CONFIG_SYS_SDRAM_BASE (PHYS_SDRAM_1) -#define CONFIG_SYS_TEXT_BASE 0x78100000 - -#define CONFIG_SYS_CLK_FREQ 24000000 - -#define CONFIG_SETUP_MEMORY_TAGS -#define CONFIG_CMDLINE_TAG -#define CONFIG_REVISION_TAG - -/* MACH_TYPE_TRATS2 */ -#define MACH_TYPE_TRATS2 3765 -#define CONFIG_MACH_TYPE MACH_TYPE_TRATS2 +/* TRATS2 has 4 banks of DRAM */ +#define CONFIG_NR_DRAM_BANKS 4 +#define CONFIG_SYS_SDRAM_BASE 0x40000000 +#define PHYS_SDRAM_1 CONFIG_SYS_SDRAM_BASE +#define SDRAM_BANK_SIZE (256 << 20) /* 256 MB */ +/* memtest works on */ +#define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE +#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x5E00000) +#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x3E00000) -#define CONFIG_DISPLAY_CPUINFO +#define CONFIG_SYS_TEXT_BASE 0x43e00000 #include <linux/sizes.h> /* Size of malloc() pool */ @@ -70,95 +44,37 @@ /* select serial console configuration */ #define CONFIG_SERIAL2 +#define CONFIG_BAUDRATE 115200 -#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */ -#define CONFIG_SYS_PROMPT_HUSH_PS2 "> " +/* Console configuration */ +#define CONFIG_SYS_CONSOLE_INFO_QUIET +#define CONFIG_SYS_CONSOLE_IS_IN_ENV -#define CONFIG_CMDLINE_EDITING +#define CONFIG_BOOTARGS "Please use defined boot" +#define CONFIG_BOOTCOMMAND "run mmcboot" +#define CONFIG_DEFAULT_CONSOLE "console=ttySAC1,115200n8\0" -#define CONFIG_BAUDRATE 115200 +#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_LOAD_ADDR \ + - GENERATED_GBL_DATA_SIZE) -/* It should define before config_cmd_default.h */ -#define CONFIG_SYS_NO_FLASH - -/*********************************************************** - * Command definition - ***********************************************************/ -#include <config_cmd_default.h> - -#undef CONFIG_CMD_ECHO -#undef CONFIG_CMD_FPGA -#undef CONFIG_CMD_FLASH -#undef CONFIG_CMD_IMLS -#undef CONFIG_CMD_NAND -#undef CONFIG_CMD_MISC -#undef CONFIG_CMD_NFS -#undef CONFIG_CMD_SOURCE -#undef CONFIG_CMD_XIMG -#define CONFIG_CMD_CACHE -#define CONFIG_CMD_I2C -#define CONFIG_CMD_MMC -#define CONFIG_CMD_DFU -#define CONFIG_CMD_GPT -#define CONFIG_CMD_PMIC - -#define CONFIG_BOOTDELAY 3 -#define CONFIG_ZERO_BOOTDELAY_CHECK - -#define CONFIG_CMD_FAT -#define CONFIG_FAT_WRITE - -/* EXT4 */ -#define CONFIG_CMD_EXT4 -#define CONFIG_CMD_EXT4_WRITE - -/* USB Composite download gadget - g_dnl */ -#define CONFIG_USBDOWNLOAD_GADGET -#define CONFIG_SYS_DFU_DATA_BUF_SIZE SZ_32M -#define DFU_DEFAULT_POLL_TIMEOUT 300 -#define CONFIG_DFU_FUNCTION -#define CONFIG_DFU_MMC - -/* TIZEN THOR downloader support */ -#define CONFIG_CMD_THOR_DOWNLOAD -#define CONFIG_THOR_FUNCTION - -/* USB Samsung's IDs */ -#define CONFIG_G_DNL_VENDOR_NUM 0x04E8 -#define CONFIG_G_DNL_PRODUCT_NUM 0x6601 -#define CONFIG_G_DNL_THOR_VENDOR_NUM CONFIG_G_DNL_VENDOR_NUM -#define CONFIG_G_DNL_THOR_PRODUCT_NUM 0x685D -#define CONFIG_G_DNL_MANUFACTURER "Samsung" - -/* To use the TFTPBOOT over USB, Please enable the CONFIG_CMD_NET */ -#undef CONFIG_CMD_NET - -/* MMC */ -#define CONFIG_GENERIC_MMC -#define CONFIG_MMC -#define CONFIG_S5P_SDHCI -#define CONFIG_SDHCI -#define CONFIG_MMC_SDMA -#define CONFIG_MMC_DEFAULT_DEV 0 - -/* PWM */ -#define CONFIG_PWM - -#define CONFIG_BOOTARGS "Please use defined boot" -#define CONFIG_BOOTCOMMAND "run mmcboot" -#define CONFIG_DEFAULT_CONSOLE "console=ttySAC2,115200n8\0" +#define CONFIG_SYS_MEM_TOP_HIDE (1 << 20) /* ram console */ + +#define CONFIG_SYS_MONITOR_BASE 0x00000000 + +#define CONFIG_ENV_IS_IN_MMC +#define CONFIG_SYS_MMC_ENV_DEV CONFIG_MMC_DEFAULT_DEV +#define CONFIG_ENV_SIZE 4096 +#define CONFIG_ENV_OFFSET ((32 - 4) << 10) /* 32KiB - 4KiB */ #define CONFIG_ENV_OVERWRITE -#define CONFIG_SYS_CONSOLE_INFO_QUIET -#define CONFIG_SYS_CONSOLE_IS_IN_ENV #define CONFIG_ENV_VARS_UBOOT_CONFIG #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG /* Tizen - partitions definitions */ -#define PARTS_CSA "csa" +#define PARTS_CSA "csa-mmc" #define PARTS_BOOT "boot" -#define PARTS_MODEM "modem" +#define PARTS_QBOOT "qboot" #define PARTS_CSC "csc" #define PARTS_ROOT "platform" #define PARTS_DATA "data" @@ -167,18 +83,22 @@ #define PARTS_DEFAULT \ "uuid_disk=${uuid_gpt_disk};" \ "name="PARTS_CSA",start=5MiB,size=8MiB,uuid=${uuid_gpt_"PARTS_CSA"};" \ - "name="PARTS_BOOT",size=64MiB,uuid=${uuid_gpt_"PARTS_BOOT"};" \ - "name="PARTS_MODEM",size=100MiB,uuid=${uuid_gpt_"PARTS_MODEM"};" \ + "name="PARTS_BOOT",size=60MiB,uuid=${uuid_gpt_"PARTS_BOOT"};" \ + "name="PARTS_QBOOT",size=100MiB,uuid=${uuid_gpt_"PARTS_QBOOT"};" \ "name="PARTS_CSC",size=150MiB,uuid=${uuid_gpt_"PARTS_CSC"};" \ "name="PARTS_ROOT",size=1536MiB,uuid=${uuid_gpt_"PARTS_ROOT"};" \ - "name="PARTS_DATA",size=512MiB,uuid=${uuid_gpt_"PARTS_DATA"};" \ + "name="PARTS_DATA",size=3000MiB,uuid=${uuid_gpt_"PARTS_DATA"};" \ "name="PARTS_UMS",size=-,uuid=${uuid_gpt_"PARTS_UMS"}\0" \ #define CONFIG_DFU_ALT \ "u-boot mmc 80 800;" \ "uImage ext4 0 2;" \ + "modem.bin ext4 0 2;" \ "exynos4412-trats2.dtb ext4 0 2;" \ + ""PARTS_CSA" part 0 1;" \ ""PARTS_BOOT" part 0 2;" \ + ""PARTS_QBOOT" part 0 3;" \ + ""PARTS_CSC" part 0 4;" \ ""PARTS_ROOT" part 0 5;" \ ""PARTS_DATA" part 0 6;" \ ""PARTS_UMS" part 0 7;" \ @@ -246,50 +166,14 @@ "setenv spl_addr_tmp;\0" \ "fdtaddr=40800000\0" \ -/* - * Miscellaneous configurable options - */ -#define CONFIG_SYS_LONGHELP /* undef to save memory */ -#define CONFIG_SYS_PROMPT "Trats2 # " /* Monitor Command Prompt */ -#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ -#define CONFIG_SYS_PBSIZE 384 /* Print Buffer Size */ -#define CONFIG_SYS_MAXARGS 32 /* max number of command args */ - -/* Boot Argument Buffer Size */ -#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE - -/* memtest works on */ -#define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE -#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x5000000) -#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x4800000) - -#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_LOAD_ADDR \ - - GENERATED_GBL_DATA_SIZE) - -/* valid baudrates */ -#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 } - -#define CONFIG_SYS_MONITOR_BASE 0x00000000 - -/*----------------------------------------------------------------------- - * FLASH and environment organization - */ - -#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 2 sectors */ - -#define CONFIG_ENV_IS_IN_MMC -#define CONFIG_SYS_MMC_ENV_DEV CONFIG_MMC_DEFAULT_DEV -#define CONFIG_ENV_SIZE 4096 -#define CONFIG_ENV_OFFSET ((32 - 4) << 10) /* 32KiB - 4KiB */ -#define CONFIG_EFI_PARTITION -#define CONFIG_PARTITION_UUIDS +/* GPT */ #define CONFIG_RANDOM_UUID -#define CONFIG_BOARD_EARLY_INIT_F - /* I2C */ #include <asm/arch/gpio.h> +#define CONFIG_CMD_I2C + #define CONFIG_SYS_I2C #define CONFIG_SYS_I2C_S3C24X0 #define CONFIG_SYS_I2C_S3C24X0_SPEED 100000 @@ -319,11 +203,6 @@ int get_soft_i2c_sda_pin(void); #define CONFIG_POWER_MUIC_MAX77693 #define CONFIG_POWER_FG_MAX77693 #define CONFIG_POWER_BATTERY_TRATS2 -#define CONFIG_USB_GADGET -#define CONFIG_USB_GADGET_S3C_UDC_OTG -#define CONFIG_USB_GADGET_DUALSPEED -#define CONFIG_USB_GADGET_VBUS_DRAW 2 -#define CONFIG_USB_CABLE_CHECK /* Security subsystem - enable hw_rand() */ #define CONFIG_EXYNOS_ACE_SHA @@ -367,10 +246,7 @@ int get_soft_i2c_sda_pin(void); #define CONFIG_VIDEO_BMP_GZIP #define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE ((500 * 160 * 4) + 54) -#define CONFIG_CMD_USB_MASS_STORAGE -#define CONFIG_USB_GADGET_MASS_STORAGE - -/* Pass open firmware flat tree */ -#define CONFIG_OF_LIBFDT 1 +#define LCD_XRES 720 +#define LCD_YRES 1280 #endif /* __CONFIG_H */ diff --git a/include/configs/vexpress_aemv8a.h b/include/configs/vexpress_aemv8a.h index e8517027e7..dff6adcc7c 100644 --- a/include/configs/vexpress_aemv8a.h +++ b/include/configs/vexpress_aemv8a.h @@ -12,6 +12,8 @@ #define CONFIG_REMAKE_ELF +#define CONFIG_GICV3 + /*#define CONFIG_ARMV8_SWITCH_TO_EL1*/ /*#define CONFIG_SYS_GENERIC_BOARD*/ @@ -93,8 +95,13 @@ #define COUNTER_FREQUENCY (0x1800000) /* 24MHz */ /* Generic Interrupt Controller Definitions */ +#ifdef CONFIG_GICV3 +#define GICD_BASE (0x2f000000) +#define GICR_BASE (0x2f100000) +#else #define GICD_BASE (0x2C001000) #define GICC_BASE (0x2C002000) +#endif #define CONFIG_SYS_MEMTEST_START V2M_BASE #define CONFIG_SYS_MEMTEST_END (V2M_BASE + 0x80000000) diff --git a/include/configs/woodburn_sd.h b/include/configs/woodburn_sd.h index 10e1d170ba..437472f3ed 100644 --- a/include/configs/woodburn_sd.h +++ b/include/configs/woodburn_sd.h @@ -17,8 +17,6 @@ /* Set TEXT in RAM */ #define CONFIG_SYS_TEXT_BASE 0x82000000 -#define CONFIG_BOOT_INTERNAL - /* * SPL */ diff --git a/include/fdtdec.h b/include/fdtdec.h index 6e859ce64c..3196cf6683 100644 --- a/include/fdtdec.h +++ b/include/fdtdec.h @@ -79,8 +79,10 @@ enum fdt_compat_id { COMPAT_SAMSUNG_EXYNOS5_USB3_PHY,/* Exynos phy controller for usb3.0 */ COMPAT_SAMSUNG_EXYNOS_TMU, /* Exynos TMU */ COMPAT_SAMSUNG_EXYNOS_FIMD, /* Exynos Display controller */ + COMPAT_SAMSUNG_EXYNOS_MIPI_DSI, /* Exynos mipi dsi */ COMPAT_SAMSUNG_EXYNOS5_DP, /* Exynos Display port controller */ COMPAT_SAMSUNG_EXYNOS5_DWMMC, /* Exynos5 DWMMC controller */ + COMPAT_SAMSUNG_EXYNOS_MMC, /* Exynos MMC controller */ COMPAT_SAMSUNG_EXYNOS_SERIAL, /* Exynos UART */ COMPAT_MAXIM_MAX77686_PMIC, /* MAX77686 PMIC */ COMPAT_GENERIC_SPI_FLASH, /* Generic SPI Flash chip */ diff --git a/include/linux/fb.h b/include/linux/fb.h index 111372c9fd..652cf3bab7 100644 --- a/include/linux/fb.h +++ b/include/linux/fb.h @@ -612,6 +612,8 @@ struct fb_videomode { u32 flag; }; +int board_video_skip(void); + #endif /* __KERNEL__ */ #endif /* _LINUX_FB_H */ diff --git a/include/mmc.h b/include/mmc.h index c0a1d9e022..42d01251b5 100644 --- a/include/mmc.h +++ b/include/mmc.h @@ -372,6 +372,8 @@ struct mmc *mmc_spi_init(uint bus, uint cs, uint speed, uint mode); int mmc_legacy_init(int verbose); #endif +int board_mmc_init(bd_t *bis); + /* Set block count limit because of 16 bit register limit on some hardware*/ #ifndef CONFIG_SYS_MMC_MAX_BLK_COUNT #define CONFIG_SYS_MMC_MAX_BLK_COUNT 65535 diff --git a/include/phy.h b/include/phy.h index 1f22fa180c..d3ecd6378b 100644 --- a/include/phy.h +++ b/include/phy.h @@ -234,6 +234,8 @@ int phy_smsc_init(void); int phy_teranetics_init(void); int phy_vitesse_init(void); +int board_phy_config(struct phy_device *phydev); + /* PHY UIDs for various PHYs that are referenced in external code */ #define PHY_UID_TN2020 0x00a19410 diff --git a/include/power/pfuze100_pmic.h b/include/power/pfuze100_pmic.h new file mode 100644 index 0000000000..2a9032a1f9 --- /dev/null +++ b/include/power/pfuze100_pmic.h @@ -0,0 +1,96 @@ +/* + * Copyright (C) 2014 Gateworks Corporation + * Tim Harvey <tharvey@gateworks.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __PFUZE100_PMIC_H_ +#define __PFUZE100_PMIC_H_ + +/* PFUZE100 registers */ +enum { + PFUZE100_DEVICEID = 0x00, + PFUZE100_REVID = 0x03, + PFUZE100_FABID = 0x04, + + PFUZE100_SW1ABVOL = 0x20, + PFUZE100_SW1CVOL = 0x2e, + PFUZE100_SW2VOL = 0x35, + PFUZE100_SW3AVOL = 0x3c, + PFUZE100_SW3BVOL = 0x43, + PFUZE100_SW4VOL = 0x4a, + PFUZE100_SWBSTCON1 = 0x66, + PFUZE100_VREFDDRCON = 0x6a, + PFUZE100_VSNVSVOL = 0x6b, + PFUZE100_VGEN1VOL = 0x6c, + PFUZE100_VGEN2VOL = 0x6d, + PFUZE100_VGEN3VOL = 0x6e, + PFUZE100_VGEN4VOL = 0x6f, + PFUZE100_VGEN5VOL = 0x70, + PFUZE100_VGEN6VOL = 0x71, + + PMIC_NUM_OF_REGS = 0x7f, +}; + +/* + * LDO Configuration + */ + +/* VGEN1/2 Voltage Configuration */ +#define LDOA_0_80V 0 +#define LDOA_0_85V 1 +#define LDOA_0_90V 2 +#define LDOA_0_95V 3 +#define LDOA_1_00V 4 +#define LDOA_1_05V 5 +#define LDOA_1_10V 6 +#define LDOA_1_15V 7 +#define LDOA_1_20V 8 +#define LDOA_1_25V 9 +#define LDOA_1_30V 10 +#define LDOA_1_35V 11 +#define LDOA_1_40V 12 +#define LDOA_1_45V 13 +#define LDOA_1_50V 14 +#define LDOA_1_55V 15 + +/* VGEN3/4/5/6 Voltage Configuration */ +#define LDOB_1_80V 0 +#define LDOB_1_90V 1 +#define LDOB_2_00V 2 +#define LDOB_2_10V 3 +#define LDOB_2_20V 4 +#define LDOB_2_30V 5 +#define LDOB_2_40V 6 +#define LDOB_2_50V 7 +#define LDOB_2_60V 8 +#define LDOB_2_70V 9 +#define LDOB_2_80V 10 +#define LDOB_2_90V 11 +#define LDOB_3_00V 12 +#define LDOB_3_10V 13 +#define LDOB_3_20V 14 +#define LDOB_3_30V 15 + +#define LDO_VOL_MASK 0xf +#define LDO_EN 4 + +/* + * Boost Regulator + */ + +/* SWBST Output Voltage */ +#define SWBST_5_00V 0 +#define SWBST_5_05V 1 +#define SWBST_5_10V 2 +#define SWBST_5_15V 3 + +#define SWBST_VOL_MASK 0x3 +#define SWBST_MODE_MASK 0x6 +#define SWBST_MODE_OFF (2 << 0) +#define SWBST_MODE_PFM (2 << 1) +#define SWBST_MODE_AUTO (2 << 2) +#define SWBST_MODE_APS (2 << 3) + +#endif diff --git a/include/sdhci.h b/include/sdhci.h index 2c480d07bf..aa4a0e9654 100644 --- a/include/sdhci.h +++ b/include/sdhci.h @@ -12,6 +12,7 @@ #include <asm/io.h> #include <mmc.h> +#include <fdtdec.h> /* * Controller registers @@ -244,6 +245,10 @@ struct sdhci_host { const struct sdhci_ops *ops; int index; + int bus_width; + struct fdt_gpio_state pwr_gpio; /* Power GPIO */ + struct fdt_gpio_state cd_gpio; /* Card Detect GPIO */ + void (*set_control_reg)(struct sdhci_host *host); void (*set_clock)(int dev_index, unsigned int div); uint voltages; diff --git a/lib/fdtdec.c b/lib/fdtdec.c index f65ab4f58f..33265ecfb2 100644 --- a/lib/fdtdec.c +++ b/lib/fdtdec.c @@ -52,8 +52,10 @@ static const char * const compat_names[COMPAT_COUNT] = { COMPAT(SAMSUNG_EXYNOS5_USB3_PHY, "samsung,exynos5250-usb3-phy"), COMPAT(SAMSUNG_EXYNOS_TMU, "samsung,exynos-tmu"), COMPAT(SAMSUNG_EXYNOS_FIMD, "samsung,exynos-fimd"), + COMPAT(SAMSUNG_EXYNOS_MIPI_DSI, "samsung,exynos-mipi-dsi"), COMPAT(SAMSUNG_EXYNOS5_DP, "samsung,exynos5-dp"), COMPAT(SAMSUNG_EXYNOS5_DWMMC, "samsung,exynos5250-dwmmc"), + COMPAT(SAMSUNG_EXYNOS_MMC, "samsung,exynos-mmc"), COMPAT(SAMSUNG_EXYNOS_SERIAL, "samsung,exynos4210-uart"), COMPAT(MAXIM_MAX77686_PMIC, "maxim,max77686_pmic"), COMPAT(GENERIC_SPI_FLASH, "spi-flash"), |