mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-11 15:37:23 +00:00
85d17be374
Define default mmc args in ti_armv7_common.h so that all TI platforms can reuse. Reported-by: Yan Liu <yan-liu@ti.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
160 lines
4.4 KiB
C
160 lines
4.4 KiB
C
/*
|
|
* (C) Copyright 2013
|
|
* Texas Instruments Incorporated.
|
|
* Sricharan R <r.sricharan@ti.com>
|
|
*
|
|
* Derived from OMAP4 done by:
|
|
* Aneesh V <aneesh@ti.com>
|
|
*
|
|
* TI OMAP5 AND DRA7XX common configuration settings
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*
|
|
* For more details, please see the technical documents listed at
|
|
* http://www.ti.com/product/omap5432
|
|
*/
|
|
|
|
#ifndef __CONFIG_TI_OMAP5_COMMON_H
|
|
#define __CONFIG_TI_OMAP5_COMMON_H
|
|
|
|
#define CONFIG_DISPLAY_CPUINFO
|
|
#define CONFIG_DISPLAY_BOARDINFO
|
|
#define CONFIG_ARCH_CPU_INIT
|
|
|
|
/* Common ARM Erratas */
|
|
#define CONFIG_ARM_ERRATA_798870
|
|
|
|
#define CONFIG_SYS_CACHELINE_SIZE 64
|
|
|
|
/* Use General purpose timer 1 */
|
|
#define CONFIG_SYS_TIMERBASE GPT2_BASE
|
|
|
|
/*
|
|
* For the DDR timing information we can either dynamically determine
|
|
* the timings to use or use pre-determined timings (based on using the
|
|
* dynamic method. Default to the static timing infomation.
|
|
*/
|
|
#define CONFIG_SYS_EMIF_PRECALCULATED_TIMING_REGS
|
|
#ifndef CONFIG_SYS_EMIF_PRECALCULATED_TIMING_REGS
|
|
#define CONFIG_SYS_AUTOMATIC_SDRAM_DETECTION
|
|
#define CONFIG_SYS_DEFAULT_LPDDR2_TIMINGS
|
|
#endif
|
|
|
|
#define CONFIG_PALMAS_POWER
|
|
|
|
#include <asm/arch/cpu.h>
|
|
#include <asm/arch/omap.h>
|
|
|
|
#include <configs/ti_armv7_omap.h>
|
|
|
|
/*
|
|
* Hardware drivers
|
|
*/
|
|
#define CONFIG_SYS_NS16550
|
|
#define CONFIG_SYS_NS16550_SERIAL
|
|
#define CONFIG_SYS_NS16550_REG_SIZE (-4)
|
|
#define CONFIG_SYS_NS16550_CLK 48000000
|
|
|
|
/*
|
|
* Environment setup
|
|
*/
|
|
#ifndef PARTS_DEFAULT
|
|
#define PARTS_DEFAULT
|
|
#endif
|
|
|
|
#ifndef DFUARGS
|
|
#define DFUARGS
|
|
#endif
|
|
|
|
#ifndef CONFIG_SPL_BUILD
|
|
#define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
|
|
#define CONFIG_EXTRA_ENV_SETTINGS \
|
|
DEFAULT_LINUX_BOOT_ENV \
|
|
DEFAULT_MMC_TI_ARGS \
|
|
"console=" CONSOLEDEV ",115200n8\0" \
|
|
"fdtfile=undefined\0" \
|
|
"bootpart=0:2\0" \
|
|
"bootdir=/boot\0" \
|
|
"bootfile=zImage\0" \
|
|
"usbtty=cdc_acm\0" \
|
|
"vram=16M\0" \
|
|
"partitions=" PARTS_DEFAULT "\0" \
|
|
"optargs=\0" \
|
|
"dofastboot=0\0" \
|
|
"loadbootscript=fatload mmc ${mmcdev} ${loadaddr} boot.scr\0" \
|
|
"bootscript=echo Running bootscript from mmc${mmcdev} ...; " \
|
|
"source ${loadaddr}\0" \
|
|
"bootenv=uEnv.txt\0" \
|
|
"loadbootenv=fatload mmc ${mmcdev} ${loadaddr} ${bootenv}\0" \
|
|
"importbootenv=echo Importing environment from mmc${mmcdev} ...; " \
|
|
"env import -t ${loadaddr} ${filesize}\0" \
|
|
"loadimage=load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \
|
|
"mmcboot=mmc dev ${mmcdev}; " \
|
|
"if mmc rescan; then " \
|
|
"echo SD/MMC found on device ${mmcdev};" \
|
|
"if run loadbootenv; then " \
|
|
"echo Loaded environment from ${bootenv};" \
|
|
"run importbootenv;" \
|
|
"fi;" \
|
|
"if test -n $uenvcmd; then " \
|
|
"echo Running uenvcmd ...;" \
|
|
"run uenvcmd;" \
|
|
"fi;" \
|
|
"if run loadimage; then " \
|
|
"run loadfdt; " \
|
|
"echo Booting from mmc${mmcdev} ...; " \
|
|
"run args_mmc; " \
|
|
"bootz ${loadaddr} - ${fdtaddr}; " \
|
|
"fi;" \
|
|
"fi;\0" \
|
|
"findfdt="\
|
|
"if test $board_name = omap5_uevm; then " \
|
|
"setenv fdtfile omap5-uevm.dtb; fi; " \
|
|
"if test $board_name = dra7xx; then " \
|
|
"setenv fdtfile dra7-evm.dtb; fi;" \
|
|
"if test $board_name = dra72x; then " \
|
|
"setenv fdtfile dra72-evm.dtb; fi;" \
|
|
"if test $board_name = beagle_x15; then " \
|
|
"setenv fdtfile am57xx-beagle-x15.dtb; fi;" \
|
|
"if test $fdtfile = undefined; then " \
|
|
"echo WARNING: Could not determine device tree to use; fi; \0" \
|
|
"loadfdt=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile};\0" \
|
|
DFUARGS \
|
|
NETARGS \
|
|
|
|
|
|
#define CONFIG_BOOTCOMMAND \
|
|
"if test ${dofastboot} -eq 1; then " \
|
|
"echo Boot fastboot requested, resetting dofastboot ...;" \
|
|
"setenv dofastboot 0; saveenv;" \
|
|
"echo Booting into fastboot ...; fastboot 0;" \
|
|
"fi;" \
|
|
"run findfdt; " \
|
|
"run mmcboot;" \
|
|
"setenv mmcdev 1; " \
|
|
"setenv bootpart 1:2; " \
|
|
"setenv mmcroot /dev/mmcblk0p2 rw; " \
|
|
"run mmcboot;" \
|
|
""
|
|
#endif
|
|
|
|
|
|
/*
|
|
* SPL related defines. The Public RAM memory map the ROM defines the
|
|
* area between 0x40300000 and 0x4031E000 as a download area for OMAP5
|
|
* (dra7xx is larger, but we do not need to be larger at this time). We
|
|
* set CONFIG_SPL_DISPLAY_PRINT to have omap_rev_string() called and
|
|
* print some information.
|
|
*/
|
|
#define CONFIG_SPL_TEXT_BASE 0x40300000
|
|
#define CONFIG_SPL_MAX_SIZE (0x4031E000 - CONFIG_SPL_TEXT_BASE)
|
|
#define CONFIG_SPL_DISPLAY_PRINT
|
|
#define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/omap-common/u-boot-spl.lds"
|
|
#define CONFIG_SYS_SPL_ARGS_ADDR (CONFIG_SYS_SDRAM_BASE + \
|
|
(128 << 20))
|
|
|
|
#ifdef CONFIG_NAND
|
|
#define CONFIG_SPL_NAND_AM33XX_BCH /* ELM support */
|
|
#endif
|
|
|
|
#endif /* __CONFIG_TI_OMAP5_COMMON_H */
|