diff --git a/configs/M5475GFE_defconfig b/configs/M5475GFE_defconfig
index ed75743..594b0c0 100644
--- a/configs/M5475GFE_defconfig
+++ b/configs/M5475GFE_defconfig
@@ -1,5 +1,7 @@
 CONFIG_M68K=y
 CONFIG_SYS_TEXT_BASE=0xFF800000
+CONFIG_ENV_SIZE=0x10000
+CONFIG_ENV_SECT_SIZE=0x10000
 CONFIG_TARGET_M5475EVB=y
 CONFIG_SYS_EXTRA_OPTIONS="SYS_BUSCLK=133333333,SYS_BOOTSZ=4,SYS_DRAMSZ=64"
 CONFIG_BOOTDELAY=1
@@ -15,6 +17,7 @@
 CONFIG_CMD_PING=y
 CONFIG_CMD_CACHE=y
 CONFIG_DEFAULT_DEVICE_TREE="M5475GFE"
+CONFIG_ENV_ADDR=0xFF840000
 CONFIG_MTD_NOR_FLASH=y
 CONFIG_FLASH_CFI_DRIVER=y
 CONFIG_SYS_FLASH_USE_BUFFER_WRITE=y