diff options
| -rw-r--r-- | board/sunxi/board.c | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/board/sunxi/board.c b/board/sunxi/board.c index 76e4b9bcc1..7220af3454 100644 --- a/board/sunxi/board.c +++ b/board/sunxi/board.c @@ -294,17 +294,19 @@ int board_mmc_init(bd_t *bis) return -1; #endif -#if CONFIG_MMC_SUNXI_SLOT == 0 && CONFIG_MMC_SUNXI_SLOT_EXTRA == 2 +#if !defined(CONFIG_SPL_BUILD) && CONFIG_MMC_SUNXI_SLOT_EXTRA == 2 /* - * Both mmc0 and mmc2 are bootable, figure out where we're booting - * from. Try mmc0 first, just like the brom does. + * On systems with an emmc (mmc2), figure out if we are booting from + * the emmc and if we are make it "mmc dev 0" so that boot.scr, etc. + * are searched there first. Note we only do this for u-boot proper, + * not for the SPL, see spl_boot_device(). */ - if (sunxi_mmc_has_egon_boot_signature(mmc0)) - return 0; - - /* no bootable card in mmc0, so we must be booting from mmc2, swap */ - mmc0->block_dev.dev = 1; - mmc1->block_dev.dev = 0; + if (!sunxi_mmc_has_egon_boot_signature(mmc0) && + sunxi_mmc_has_egon_boot_signature(mmc1)) { + /* Booting from emmc / mmc2, swap */ + mmc0->block_dev.dev = 1; + mmc1->block_dev.dev = 0; + } #endif return 0; |
