Since function mmc_get_env_devno is __weak and can be overridden by board code, boards do not need to mandatory define CONFIG_SYS_MMC_ENV_DEV. If the constant is not defined, define it to 0 by default.
Signed-off-by: Hector Palacios hector.palacios@digi.com Reviewed-by: Stephen Warren swarren@nvidia.com ---
Notes: Changes since v2: - Move CONFIG_SYS_MMC_ENV_DEV to config_fallbacks Changes since v1: - Use default define if not set
include/config_fallbacks.h | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/include/config_fallbacks.h b/include/config_fallbacks.h index 7a6f55feb12e..b17fb28d90b9 100644 --- a/include/config_fallbacks.h +++ b/include/config_fallbacks.h @@ -54,6 +54,9 @@ #endif
#if defined(CONFIG_MMC) +#if !defined(CONFIG_SYS_MMC_ENV_DEV) +#define CONFIG_SYS_MMC_ENV_DEV 0 +#endif #if !defined(CONFIG_SYS_MMC_ENV_PART) #define CONFIG_SYS_MMC_ENV_PART 0 #endif