diff options
Diffstat (limited to 'common/env_mmc.c')
| -rw-r--r-- | common/env_mmc.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/common/env_mmc.c b/common/env_mmc.c index 9ca098f..5d3a769 100644 --- a/common/env_mmc.c +++ b/common/env_mmc.c @@ -53,11 +53,19 @@ DECLARE_GLOBAL_DATA_PTR; __weak int mmc_get_env_addr(struct mmc *mmc, int copy, u32 *env_addr) { - *env_addr = CONFIG_ENV_OFFSET; + s64 offset; + + offset = CONFIG_ENV_OFFSET; #ifdef CONFIG_ENV_OFFSET_REDUND if (copy) - *env_addr = CONFIG_ENV_OFFSET_REDUND; + offset = CONFIG_ENV_OFFSET_REDUND; #endif + + if (offset < 0) + offset += mmc->capacity; + + *env_addr = offset; + return 0; } |