diff --git a/br-ext-chip-hisilicon/board/hi3516cv300/hi3516cv300.generic.config b/br-ext-chip-hisilicon/board/hi3516cv300/hi3516cv300.generic.config
index f173e1161..5cbbc1d44 100644
--- a/br-ext-chip-hisilicon/board/hi3516cv300/hi3516cv300.generic.config
+++ b/br-ext-chip-hisilicon/board/hi3516cv300/hi3516cv300.generic.config
@@ -774,6 +774,11 @@ CONFIG_MTD=y
 CONFIG_MTD_CMDLINE_PARTS=y
 # CONFIG_MTD_AFS_PARTS is not set
 CONFIG_MTD_OF_PARTS=y
+CONFIG_MTD_ROOTFS_ROOT_DEV=y
+CONFIG_MTD_SPLIT_FIRMWARE=y
+CONFIG_MTD_SPLIT_FIRMWARE_NAME="firmware"
+CONFIG_MTD_SPLIT_SQUASHFS_ROOT=y
+CONFIG_MTD_SPLIT_UIMAGE_FW=y
 # CONFIG_MTD_AR7_PARTS is not set
 
 #
diff --git a/br-ext-chip-hisilicon/board/hi3516cv300/hi3516ev100.generic.config b/br-ext-chip-hisilicon/board/hi3516cv300/hi3516ev100.generic.config
index dd6f0e4cf..15318b4a5 100644
--- a/br-ext-chip-hisilicon/board/hi3516cv300/hi3516ev100.generic.config
+++ b/br-ext-chip-hisilicon/board/hi3516cv300/hi3516ev100.generic.config
@@ -706,6 +706,11 @@ CONFIG_MTD=y
 CONFIG_MTD_CMDLINE_PARTS=y
 # CONFIG_MTD_AFS_PARTS is not set
 CONFIG_MTD_OF_PARTS=y
+CONFIG_MTD_ROOTFS_ROOT_DEV=y
+CONFIG_MTD_SPLIT_FIRMWARE=y
+CONFIG_MTD_SPLIT_FIRMWARE_NAME="firmware"
+CONFIG_MTD_SPLIT_SQUASHFS_ROOT=y
+CONFIG_MTD_SPLIT_UIMAGE_FW=y
 # CONFIG_MTD_AR7_PARTS is not set
 
 #
diff --git a/br-ext-chip-hisilicon/configs/hi3516cv300_lite_defconfig b/br-ext-chip-hisilicon/configs/hi3516cv300_lite_defconfig
index 26f485d1c..71d079066 100644
--- a/br-ext-chip-hisilicon/configs/hi3516cv300_lite_defconfig
+++ b/br-ext-chip-hisilicon/configs/hi3516cv300_lite_defconfig
@@ -30,6 +30,8 @@ BR2_PACKAGE_WIREGUARD_TOOLS=y
 BR2_TARGET_ROOTFS_CPIO=y
 BR2_TARGET_ROOTFS_SQUASHFS=y
 BR2_TARGET_ROOTFS_SQUASHFS4_XZ=y
+BR2_ROOTFS_POST_IMAGE_SCRIPT="$(BR2_EXTERNAL_GENERAL_PATH)/scripts/post-image-split.sh"
+BR2_OPENIPC_NOR_FIXED_PACKAGE=y
 
 # OpenIPC
 BR2_OPENIPC_SOC_VENDOR="hisilicon"
diff --git a/br-ext-chip-hisilicon/configs/hi3516cv300_ultimate_defconfig b/br-ext-chip-hisilicon/configs/hi3516cv300_ultimate_defconfig
index 531104891..1eba373af 100644
--- a/br-ext-chip-hisilicon/configs/hi3516cv300_ultimate_defconfig
+++ b/br-ext-chip-hisilicon/configs/hi3516cv300_ultimate_defconfig
@@ -36,6 +36,8 @@ BR2_PACKAGE_WPA_SUPPLICANT_PASSPHRASE=y
 BR2_TARGET_ROOTFS_CPIO=y
 BR2_TARGET_ROOTFS_SQUASHFS=y
 BR2_TARGET_ROOTFS_SQUASHFS4_XZ=y
+BR2_ROOTFS_POST_IMAGE_SCRIPT="$(BR2_EXTERNAL_GENERAL_PATH)/scripts/post-image-split.sh"
+BR2_OPENIPC_NOR_FIXED_PACKAGE=y
 
 # OpenIPC
 BR2_OPENIPC_SOC_VENDOR="hisilicon"
diff --git a/br-ext-chip-hisilicon/configs/hi3516ev100_lite_defconfig b/br-ext-chip-hisilicon/configs/hi3516ev100_lite_defconfig
index 420296eda..5136ca2b4 100644
--- a/br-ext-chip-hisilicon/configs/hi3516ev100_lite_defconfig
+++ b/br-ext-chip-hisilicon/configs/hi3516ev100_lite_defconfig
@@ -32,6 +32,8 @@ BR2_PACKAGE_WIREGUARD_TOOLS=y
 BR2_TARGET_ROOTFS_CPIO=y
 BR2_TARGET_ROOTFS_SQUASHFS=y
 BR2_TARGET_ROOTFS_SQUASHFS4_XZ=y
+BR2_ROOTFS_POST_IMAGE_SCRIPT="$(BR2_EXTERNAL_GENERAL_PATH)/scripts/post-image-split.sh"
+BR2_OPENIPC_NOR_FIXED_PACKAGE=y
 
 # OpenIPC
 BR2_OPENIPC_SOC_VENDOR="hisilicon"