Convert CONFIG_ENV_OVERWRITE to Kconfig
This converts the following to Kconfig:
CONFIG_ENV_OVERWRITE
Signed-off-by: Adam Ford <aford173@gmail.com>
[trini: Rerun migration, remove some comments]
Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/configs/ci20_mmc_defconfig b/configs/ci20_mmc_defconfig
index 3fa93ac..063d7b2 100644
--- a/configs/ci20_mmc_defconfig
+++ b/configs/ci20_mmc_defconfig
@@ -28,6 +28,7 @@
CONFIG_CMD_EXT4=y
CONFIG_CMD_FAT=y
# CONFIG_SPL_DOS_PARTITION is not set
+CONFIG_ENV_OVERWRITE=y
CONFIG_ENV_IS_IN_MMC=y
CONFIG_SYS_RELOC_GD_ENV_ADDR=y
# CONFIG_DM_WARN is not set