@@ -24,14 +24,25 @@
DECLARE_GLOBAL_DATA_PTR;
+#if !defined(CONFIG_SYS_MMC_ENV_DEV)
+#define CONFIG_SYS_MMC_ENV_DEV 0
+#endif
+
+__weak int mmc_get_env_dev(void)
+{
+ return CONFIG_SYS_MMC_ENV_DEV;
+}
+
#if CONFIG_IS_ENABLED(OF_CONTROL)
static inline int mmc_offset_try_partition(const char *str, s64 *val)
{
disk_partition_t info;
struct blk_desc *desc;
int len, i, ret;
+ char dev_str[4];
- ret = blk_get_device_by_str("mmc", STR(CONFIG_SYS_MMC_ENV_DEV), &desc);
+ snprintf(dev_str, sizeof(dev_str), "%d", mmc_get_env_dev());
+ ret = blk_get_device_by_str("mmc", dev_str, &desc);
if (ret < 0)
return (ret);
@@ -114,11 +125,6 @@ __weak int mmc_get_env_addr(struct mmc *mmc, int copy, u32 *env_addr)
return 0;
}
-__weak int mmc_get_env_dev(void)
-{
- return CONFIG_SYS_MMC_ENV_DEV;
-}
-
#ifdef CONFIG_SYS_MMC_ENV_PART
__weak uint mmc_get_env_part(struct mmc *mmc)
{
Use the weak function mmc_get_env_dev in mmc_offset_try_partition function to allow dynamic selection of mmc device to use and no more use directly the define CONFIG_SYS_MMC_ENV_DEV. Signed-off-by: Patrick Delaunay <patrick.delaunay at st.com> --- env/mmc.c | 18 ++++++++++++------ 1 file changed, 12 insertions(+), 6 deletions(-)