diff options
Diffstat (limited to 'common/env_mmc.c')
| -rw-r--r-- | common/env_mmc.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/common/env_mmc.c b/common/env_mmc.c index dcab994..3d7fceb 100644 --- a/common/env_mmc.c +++ b/common/env_mmc.c @@ -140,18 +140,21 @@ inline int read_env(struct mmc *mmc, unsigned long size, void env_relocate_spec(void) { #if !defined(ENV_IS_EMBEDDED) + char buf[CONFIG_ENV_SIZE]; + struct mmc *mmc = find_mmc_device(CONFIG_SYS_MMC_ENV_DEV); - if (init_mmc_for_env(mmc)) + if (init_mmc_for_env(mmc)) { + use_default(); return; + } - if (read_env(mmc, CONFIG_ENV_SIZE, CONFIG_ENV_OFFSET, env_ptr)) - return use_default(); - - if (crc32(0, env_ptr->data, ENV_SIZE) != env_ptr->crc) - return use_default(); + if (read_env(mmc, CONFIG_ENV_SIZE, CONFIG_ENV_OFFSET, buf)) { + use_default(); + return; + } - gd->env_valid = 1; + env_import(buf, 1); #endif } |