From 2c84c9a40ac19c44c0c9f865fcf6f459c426659e Mon Sep 17 00:00:00 2001 From: Guillaume GARDET Date: Tue, 16 Dec 2014 12:00:44 +0100 Subject: [PATCH] spl: mmc: Fix raw boot mode (related to commit 4c5bbc2328a24f5e1ee990c9a9527e48e5fb3b5f) As reported by Robert Nelson, commit 4c5bbc2328a24f5e1ee990c9a9527e48e5fb3b5f may break MMC RAW boot mode. This patch fixes the check path to fix MMC Raw boot mode. Tested raw boot mode and FS boot mode on a pandaboard (rev. A3). Reported-by: Robert Nelson Signed-off-by: Guillaume GARDET Cc: Tom Rini Cc: Robert Nelson Tested-by: Robert Nelson --- common/spl/spl_mmc.c | 19 ++++++++++++++++--- 1 file changed, 16 insertions(+), 3 deletions(-) diff --git a/common/spl/spl_mmc.c b/common/spl/spl_mmc.c index 7bae16beba..c2e596be69 100644 --- a/common/spl/spl_mmc.c +++ b/common/spl/spl_mmc.c @@ -172,11 +172,24 @@ void spl_mmc_load_image(void) err = mmc_load_image_raw_sector(mmc, CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR); #endif - } else { + } + + switch(boot_mode){ + case MMCSD_MODE_RAW: +#if defined(CONFIG_SPL_FAT_SUPPORT) || defined(CONFIG_SPL_EXT_SUPPORT) + case MMCSD_MODE_FS: +#endif +#ifdef CONFIG_SUPPORT_EMMC_BOOT + case MMCSD_MODE_EMMCBOOT: +#endif + /* Boot mode is ok. Nothing to do. */ + break; + case MMCSD_MODE_UNDEFINED: + default: #ifdef CONFIG_SPL_LIBCOMMON_SUPPORT - puts("spl: wrong MMC boot mode\n"); + puts("spl: wrong MMC boot mode\n"); #endif - hang(); + hang(); } if (err) -- 2.30.2