diff --git a/br-ext-chip-sigmastar/board/infinity6b0/kernel/infinity6b0-ssc009a.config b/br-ext-chip-sigmastar/board/infinity6b0/kernel/infinity6b0-ssc009a.config
index a450d74b..987bedf0 100644
--- a/br-ext-chip-sigmastar/board/infinity6b0/kernel/infinity6b0-ssc009a.config
+++ b/br-ext-chip-sigmastar/board/infinity6b0/kernel/infinity6b0-ssc009a.config
@@ -891,7 +891,7 @@ CONFIG_MTD_UBI=y
 CONFIG_MTD_UBI_WL_THRESHOLD=4096
 CONFIG_MTD_UBI_BEB_LIMIT=20
 # CONFIG_MTD_UBI_FASTMAP is not set
-# CONFIG_MTD_UBI_GLUEBI is not set
+CONFIG_MTD_UBI_GLUEBI=y
 # CONFIG_MTD_UBI_BLOCK is not set
 CONFIG_DTC=y
 CONFIG_OF=y
@@ -1880,7 +1880,7 @@ CONFIG_MS_FLASH_ISP=y
 CONFIG_MS_FLASH_ISP_MXP_PARTS=y
 CONFIG_MS_PWM=y
 # CONFIG_PWM_NEW is not set
-CONFIG_MS_SPINAND=m
+CONFIG_MS_SPINAND=y
 # CONFIG_NAND_SINGLE_READ is not set
 # CONFIG_NAND_DUAL_READ is not set
 # CONFIG_NAND_QUAL_READ is not set
@@ -2016,7 +2016,8 @@ CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_EFS_FS is not set
 CONFIG_JFFS2_FS=y
 CONFIG_JFFS2_FS_DEBUG=0
-# CONFIG_JFFS2_FS_WRITEBUFFER is not set
+CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_FS_WBUF_VERIFY is not set
 # CONFIG_JFFS2_SUMMARY is not set
 # CONFIG_JFFS2_FS_XATTR is not set
 # CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
@@ -2024,7 +2025,11 @@ CONFIG_JFFS2_ZLIB=y
 # CONFIG_JFFS2_LZO is not set
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
-# CONFIG_UBIFS_FS is not set
+CONFIG_UBIFS_FS=y
+CONFIG_UBIFS_FS_ADVANCED_COMPR=y
+CONFIG_UBIFS_FS_LZO=y
+CONFIG_UBIFS_FS_ZLIB=y
+# CONFIG_UBIFS_ATIME_SUPPORT is not set
 # CONFIG_LOGFS is not set
 # CONFIG_CRAMFS is not set
 CONFIG_SQUASHFS=y
@@ -2052,19 +2057,18 @@ CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3
 # CONFIG_SYSV_FS is not set
 # CONFIG_UFS_FS is not set
 CONFIG_NETWORK_FILESYSTEMS=y
-CONFIG_NFS_FS=y
+CONFIG_NFS_FS=m
 # CONFIG_NFS_V2 is not set
 CONFIG_NFS_V3=m
 # CONFIG_NFS_V3_ACL is not set
 # CONFIG_NFS_V4 is not set
 # CONFIG_NFS_SWAP is not set
-# CONFIG_ROOT_NFS is not set
 # CONFIG_NFSD is not set
-CONFIG_GRACE_PERIOD=y
-CONFIG_LOCKD=y
+CONFIG_GRACE_PERIOD=m
+CONFIG_LOCKD=m
 CONFIG_LOCKD_V4=y
 CONFIG_NFS_COMMON=y
-CONFIG_SUNRPC=y
+CONFIG_SUNRPC=m
 # CONFIG_SUNRPC_DEBUG is not set
 # CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
diff --git a/br-ext-chip-sigmastar/board/infinity6b0/kernel/infinity6b0-ssc009b.config b/br-ext-chip-sigmastar/board/infinity6b0/kernel/infinity6b0-ssc009b.config
index e4597db4..c987b5da 100644
--- a/br-ext-chip-sigmastar/board/infinity6b0/kernel/infinity6b0-ssc009b.config
+++ b/br-ext-chip-sigmastar/board/infinity6b0/kernel/infinity6b0-ssc009b.config
@@ -891,7 +891,7 @@ CONFIG_MTD_UBI=y
 CONFIG_MTD_UBI_WL_THRESHOLD=4096
 CONFIG_MTD_UBI_BEB_LIMIT=20
 # CONFIG_MTD_UBI_FASTMAP is not set
-# CONFIG_MTD_UBI_GLUEBI is not set
+CONFIG_MTD_UBI_GLUEBI=y
 # CONFIG_MTD_UBI_BLOCK is not set
 CONFIG_DTC=y
 CONFIG_OF=y
@@ -1880,7 +1880,7 @@ CONFIG_MS_FLASH_ISP=y
 CONFIG_MS_FLASH_ISP_MXP_PARTS=y
 CONFIG_MS_PWM=y
 # CONFIG_PWM_NEW is not set
-CONFIG_MS_SPINAND=m
+CONFIG_MS_SPINAND=y
 # CONFIG_NAND_SINGLE_READ is not set
 # CONFIG_NAND_DUAL_READ is not set
 # CONFIG_NAND_QUAL_READ is not set
@@ -2016,7 +2016,8 @@ CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_EFS_FS is not set
 CONFIG_JFFS2_FS=y
 CONFIG_JFFS2_FS_DEBUG=0
-# CONFIG_JFFS2_FS_WRITEBUFFER is not set
+CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_FS_WBUF_VERIFY is not set
 # CONFIG_JFFS2_SUMMARY is not set
 # CONFIG_JFFS2_FS_XATTR is not set
 # CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
@@ -2024,7 +2025,11 @@ CONFIG_JFFS2_ZLIB=y
 # CONFIG_JFFS2_LZO is not set
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
-# CONFIG_UBIFS_FS is not set
+CONFIG_UBIFS_FS=y
+CONFIG_UBIFS_FS_ADVANCED_COMPR=y
+CONFIG_UBIFS_FS_LZO=y
+CONFIG_UBIFS_FS_ZLIB=y
+# CONFIG_UBIFS_ATIME_SUPPORT is not set
 # CONFIG_LOGFS is not set
 # CONFIG_CRAMFS is not set
 CONFIG_SQUASHFS=y
@@ -2052,19 +2057,18 @@ CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3
 # CONFIG_SYSV_FS is not set
 # CONFIG_UFS_FS is not set
 CONFIG_NETWORK_FILESYSTEMS=y
-CONFIG_NFS_FS=y
+CONFIG_NFS_FS=m
 # CONFIG_NFS_V2 is not set
 CONFIG_NFS_V3=m
 # CONFIG_NFS_V3_ACL is not set
 # CONFIG_NFS_V4 is not set
 # CONFIG_NFS_SWAP is not set
-# CONFIG_ROOT_NFS is not set
 # CONFIG_NFSD is not set
-CONFIG_GRACE_PERIOD=y
-CONFIG_LOCKD=y
+CONFIG_GRACE_PERIOD=m
+CONFIG_LOCKD=m
 CONFIG_LOCKD_V4=y
 CONFIG_NFS_COMMON=y
-CONFIG_SUNRPC=y
+CONFIG_SUNRPC=m
 # CONFIG_SUNRPC_DEBUG is not set
 # CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
diff --git a/br-ext-chip-sigmastar/configs/ssc333_lite_defconfig b/br-ext-chip-sigmastar/configs/ssc333_lite_defconfig
index 03e58681..1967f850 100644
--- a/br-ext-chip-sigmastar/configs/ssc333_lite_defconfig
+++ b/br-ext-chip-sigmastar/configs/ssc333_lite_defconfig
@@ -99,7 +99,7 @@ BR2_PACKAGE_WPA_SUPPLICANT_NL80211=y
 BR2_PACKAGE_WPA_SUPPLICANT_PASSPHRASE=y
 # BR2_PACKAGE_RTL8188EU is not set
 # BR2_PACKAGE_RTL8192EU_OPENIPC is not set
-BR2_PACKAGE_SSW101B=y
+# BR2_PACKAGE_SSW101B is not set
 
 # Debug
 # BR2_PACKAGE_HOST_GDB is not set
diff --git a/br-ext-chip-sigmastar/configs/ssc337de_ultimate_defconfig b/br-ext-chip-sigmastar/configs/ssc337de_ultimate_defconfig
index 924eb6a4..7a0d5244 100644
--- a/br-ext-chip-sigmastar/configs/ssc337de_ultimate_defconfig
+++ b/br-ext-chip-sigmastar/configs/ssc337de_ultimate_defconfig
@@ -42,6 +42,11 @@ BR2_OPENIPC_FLASH_SIZE="16"
 BR2_TARGET_ROOTFS_CPIO=y
 BR2_TARGET_ROOTFS_SQUASHFS=y
 BR2_TARGET_ROOTFS_SQUASHFS4_XZ=y
+BR2_TARGET_ROOTFS_UBI=y
+BR2_TARGET_ROOTFS_UBI_SUBSIZE=2048
+BR2_TARGET_ROOTFS_UBI_USE_CUSTOM_CONFIG=y
+BR2_TARGET_ROOTFS_UBI_CUSTOM_CONFIG_FILE="$(BR2_EXTERNAL)/scripts/ubifs/ubinize_sigmastar.cfg"
+BR2_TARGET_ROOTFS_UBIFS_LEBSIZE=0x1f000
 BR2_ROOTFS_OVERLAY="$(BR2_EXTERNAL)/overlay"
 BR2_ROOTFS_POST_BUILD_SCRIPT="$(BR2_EXTERNAL)/scripts/rootfs_script.sh"