imx: imx8mm_evk: add board_mmc_get_env_dev

Add board_mmc_get_env_dev to correctly return devno for mmc env

Signed-off-by: Peng Fan <peng.fan@nxp.com>

diff --git a/board/freescale/imx8mm_evk/imx8mm_evk.c b/board/freescale/imx8mm_evk/imx8mm_evk.c
index 3706e1ec5506ad447117438942a5e5e35dba21df..e4742338e33068ebf2aaacb36280f5a4f0cacbb2 100644 (file)
--- a/board/freescale/imx8mm_evk/imx8mm_evk.c
+++ b/board/freescale/imx8mm_evk/imx8mm_evk.c
@@ -19,6 +19,11 @@ int board_init(void)
        return 0;
 }
 
+int board_mmc_get_env_dev(int devno)
+{
+       return devno;
+}
+
 int board_late_init(void)
 {
 #ifdef CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG