diff options
Diffstat (limited to 'common/spl/spl_mmc.c')
| -rw-r--r-- | common/spl/spl_mmc.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/common/spl/spl_mmc.c b/common/spl/spl_mmc.c index 13fbff0..fa6f891 100644 --- a/common/spl/spl_mmc.c +++ b/common/spl/spl_mmc.c @@ -111,6 +111,30 @@ void spl_mmc_load_image(void) CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION, CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME); #endif +#ifdef CONFIG_SUPPORT_EMMC_BOOT + } else if (boot_mode == MMCSD_MODE_EMMCBOOT) { + /* + * We need to check what the partition is configured to. + * 1 and 2 match up to boot0 / boot1 and 7 is user data + * which is the first physical partition (0). + */ + int part = (mmc->part_config >> 3) & PART_ACCESS_MASK; + + if (part == 7) + part = 0; + + if (mmc_switch_part(0, part)) { +#ifdef CONFIG_SPL_LIBCOMMON_SUPPORT + puts("MMC partition switch failed\n"); +#endif + hang(); + } +#ifdef CONFIG_SPL_OS_BOOT + if (spl_start_uboot() || mmc_load_image_raw_os(mmc)) +#endif + err = mmc_load_image_raw(mmc, + CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR); +#endif } else { #ifdef CONFIG_SPL_LIBCOMMON_SUPPORT puts("spl: wrong MMC boot mode\n"); |