diff --git a/configs/M52277EVB_stmicro_defconfig b/configs/M52277EVB_stmicro_defconfig
index c689eaa..1a89934 100644
--- a/configs/M52277EVB_stmicro_defconfig
+++ b/configs/M52277EVB_stmicro_defconfig
@@ -1,5 +1,8 @@
 CONFIG_M68K=y
 CONFIG_SYS_TEXT_BASE=0x43E00000
+CONFIG_ENV_SIZE=0x1000
+CONFIG_ENV_OFFSET=0x30000
+CONFIG_ENV_SECT_SIZE=0x10000
 CONFIG_TARGET_M52277EVB=y
 CONFIG_SYS_EXTRA_OPTIONS="CF_SBF,SYS_STMICRO_BOOT"
 CONFIG_BOOTDELAY=3