1 --- a/configs/mt7623n_bpir2_defconfig
2 +++ b/configs/mt7623n_bpir2_defconfig
3 @@ -51,5 +51,15 @@ CONFIG_SYSRESET=y
4 CONFIG_SYSRESET_WATCHDOG=y
8 +CONFIG_OF_LIBFDT_OVERLAY=y
9 +#enables savenenv-command
10 +CONFIG_ENV_IS_IN_FAT=y
11 +CONFIG_ENV_FAT_INTERFACE="mmc"
12 +CONFIG_ENV_FAT_DEVICE_AND_PART=":2"
13 +CONFIG_ENV_FAT_FILE="uboot.env"
15 +CONFIG_ENV_SIZE=0x2000