summaryrefslogtreecommitdiff
path: root/common
diff options
context:
space:
mode:
Diffstat (limited to 'common')
-rw-r--r--common/env_mmc.c17
1 files changed, 10 insertions, 7 deletions
diff --git a/common/env_mmc.c b/common/env_mmc.c
index cc288d4..d443ff5 100644
--- a/common/env_mmc.c
+++ b/common/env_mmc.c
@@ -129,18 +129,21 @@ 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
}