diff options
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/cpu/armv7/mx7/soc.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/arch/arm/cpu/armv7/mx7/soc.c b/arch/arm/cpu/armv7/mx7/soc.c index 1d8e470971..a6ab551a4a 100644 --- a/arch/arm/cpu/armv7/mx7/soc.c +++ b/arch/arm/cpu/armv7/mx7/soc.c @@ -288,6 +288,27 @@ enum boot_device get_boot_device(void) return boot_dev; } +#ifdef CONFIG_ENV_IS_IN_MMC +__weak int board_mmc_get_env_dev(int devno) +{ + return CONFIG_SYS_MMC_ENV_DEV; +} + +int mmc_get_env_dev(void) +{ + struct bootrom_sw_info **p = + (struct bootrom_sw_info **)ROM_SW_INFO_ADDR; + int devno = (*p)->boot_dev_instance; + u8 boot_type = (*p)->boot_dev_type; + + /* If not boot from sd/mmc, use default value */ + if ((boot_type != BOOT_TYPE_SD) && (boot_type != BOOT_TYPE_MMC)) + return CONFIG_SYS_MMC_ENV_DEV; + + return board_mmc_get_env_dev(devno); +} +#endif + void s_init(void) { #if !defined CONFIG_SPL_BUILD |