diff --git a/configs/M54455EVB_i66_defconfig b/configs/M54455EVB_i66_defconfig
index 20abcd8..5311b19 100644
--- a/configs/M54455EVB_i66_defconfig
+++ b/configs/M54455EVB_i66_defconfig
@@ -1,5 +1,7 @@
 CONFIG_M68K=y
 CONFIG_SYS_TEXT_BASE=0x0
+CONFIG_ENV_SIZE=0x2000
+CONFIG_ENV_SECT_SIZE=0x20000
 CONFIG_TARGET_M54455EVB=y
 CONFIG_SYS_EXTRA_OPTIONS="SYS_INTEL_BOOT,SYS_INPUT_CLKSRC=66666666"
 CONFIG_BOOTDELAY=1
@@ -26,6 +28,7 @@
 CONFIG_ISO_PARTITION=y
 CONFIG_DEFAULT_DEVICE_TREE="M54455EVB_i66"
 CONFIG_ENV_IS_IN_FLASH=y
+CONFIG_ENV_ADDR=0x40000
 CONFIG_MTD_NOR_FLASH=y
 CONFIG_FLASH_CFI_DRIVER=y
 CONFIG_SYS_FLASH_USE_BUFFER_WRITE=y