diff --git a/arch/arm/configs/rk2818_info_defconfig b/arch/arm/configs/rk2818_info_defconfig
index 14e1d5f3cbe8..91ddb3eb30db 100755
--- a/arch/arm/configs/rk2818_info_defconfig
+++ b/arch/arm/configs/rk2818_info_defconfig
@@ -567,7 +567,15 @@ CONFIG_MTD_NAND_RK2818=y
 #
 # UBI - Unsorted block images
 #
-# CONFIG_MTD_UBI is not set
+CONFIG_MTD_UBI=y
+CONFIG_MTD_UBI_WL_THRESHOLD=256
+CONFIG_MTD_UBI_BEB_RESERVE=1
+CONFIG_MTD_UBI_GLUEBI=y
+
+#
+# UBI debugging options
+#
+# CONFIG_MTD_UBI_DEBUG is not set
 # CONFIG_PARPORT is not set
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
@@ -1642,6 +1650,7 @@ CONFIG_YAFFS_AUTO_YAFFS2=y
 CONFIG_YAFFS_SHORT_NAMES_IN_RAM=y
 # CONFIG_YAFFS_EMPTY_LOST_AND_FOUND is not set
 # CONFIG_JFFS2_FS is not set
+# CONFIG_UBIFS_FS is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
diff --git a/arch/arm/configs/rk2818_info_it50_defconfig b/arch/arm/configs/rk2818_info_it50_defconfig
index 24c323729db8..b17ac45b88af 100644
--- a/arch/arm/configs/rk2818_info_it50_defconfig
+++ b/arch/arm/configs/rk2818_info_it50_defconfig
@@ -564,7 +564,15 @@ CONFIG_MTD_NAND_RK2818=y
 #
 # UBI - Unsorted block images
 #
-# CONFIG_MTD_UBI is not set
+CONFIG_MTD_UBI=y
+CONFIG_MTD_UBI_WL_THRESHOLD=256
+CONFIG_MTD_UBI_BEB_RESERVE=1
+CONFIG_MTD_UBI_GLUEBI=y
+
+#
+# UBI debugging options
+#
+# CONFIG_MTD_UBI_DEBUG is not set
 # CONFIG_PARPORT is not set
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
@@ -1616,6 +1624,7 @@ CONFIG_YAFFS_AUTO_YAFFS2=y
 CONFIG_YAFFS_SHORT_NAMES_IN_RAM=y
 # CONFIG_YAFFS_EMPTY_LOST_AND_FOUND is not set
 # CONFIG_JFFS2_FS is not set
+# CONFIG_UBIFS_FS is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set