diff --git a/configs/M5485FFE_defconfig b/configs/M5485FFE_defconfig
index 1399d91..f6264e8 100644
--- a/configs/M5485FFE_defconfig
+++ b/configs/M5485FFE_defconfig
@@ -15,6 +15,10 @@
 CONFIG_CMD_PING=y
 CONFIG_CMD_CACHE=y
 CONFIG_MTD_NOR_FLASH=y
+CONFIG_FLASH_CFI_DRIVER=y
+CONFIG_SYS_FLASH_USE_BUFFER_WRITE=y
+CONFIG_SYS_FLASH_PROTECTION=y
+CONFIG_SYS_FLASH_CFI=y
 CONFIG_MII=y
 CONFIG_PCI=y
 CONFIG_USB=y