diff --git a/README.md b/README.md
index f3e4f3c9..384ce69a 100644
--- a/README.md
+++ b/README.md
@@ -7,13 +7,13 @@
 
 [![Backers](https://opencollective.com/openipc/tiers/backer.svg?avatarHeight=36)](https://opencollective.com/openipc#support)
 
-### Downloads (research only, no guarantees)
+### Downloads (for research only, no any guarantees)
 
 | Building status |    SoC    | Files    | Maintainers |
 |-----------------|-----------|----------|-------------|
 |![Image](https://github.com/OpenIPC/openipc-2.1/actions/workflows/hi3516ev200_images.yml/badge.svg)|Hi3516Ev200|[firmware](https://github.com/OpenIPC/openipc-2.1/releases/download/latest/openipc.hi3516ev200-br.tgz)|[zigfisher](https://github.com/ZigFisher), [widgetii](https://github.com/widgetii)|
-|![Image](https://github.com/OpenIPC/openipc-2.1/actions/workflows/hi3516ev300_images.yml/badge.svg)|Hi3516Ev200|[firmware](https://github.com/OpenIPC/openipc-2.1/releases/download/latest/openipc.hi3516ev300-br.tgz)|[zigfisher](https://github.com/ZigFisher), [widgetii](https://github.com/widgetii)|
-|![Image](https://github.com/OpenIPC/openipc-2.1/actions/workflows/hi3518ev300_images.yml/badge.svg)|Hi3516Ev200|[firmware](https://github.com/OpenIPC/openipc-2.1/releases/download/latest/openipc.hi3518ev300-br.tgz)|[zigfisher](https://github.com/ZigFisher), [widgetii](https://github.com/widgetii)|
+|![Image](https://github.com/OpenIPC/openipc-2.1/actions/workflows/hi3516ev300_images.yml/badge.svg)|Hi3516Ev300|[firmware](https://github.com/OpenIPC/openipc-2.1/releases/download/latest/openipc.hi3516ev300-br.tgz)|[zigfisher](https://github.com/ZigFisher), [widgetii](https://github.com/widgetii)|
+|![Image](https://github.com/OpenIPC/openipc-2.1/actions/workflows/hi3518ev300_images.yml/badge.svg)|Hi3518Ev300|[firmware](https://github.com/OpenIPC/openipc-2.1/releases/download/latest/openipc.hi3518ev300-br.tgz)|[zigfisher](https://github.com/ZigFisher), [widgetii](https://github.com/widgetii)|
 
 ### Supporting
 
diff --git a/br-ext-chip-hisilicon/board/hi3516ev200/kernel/hi3516ev200.generic.config b/br-ext-chip-hisilicon/board/hi3516ev200/kernel/hi3516ev200.generic.config
index 7a7ca440..15e2fce6 100644
--- a/br-ext-chip-hisilicon/board/hi3516ev200/kernel/hi3516ev200.generic.config
+++ b/br-ext-chip-hisilicon/board/hi3516ev200/kernel/hi3516ev200.generic.config
@@ -1014,21 +1014,21 @@ CONFIG_BLK_DEV_RAM_SIZE=65536
 #
 # SCSI device support
 #
-CONFIG_SCSI_MOD=y
+CONFIG_SCSI_MOD=m
 # CONFIG_RAID_ATTRS is not set
-CONFIG_SCSI=y
+CONFIG_SCSI=m
 CONFIG_SCSI_DMA=y
 CONFIG_SCSI_NETLINK=y
 # CONFIG_SCSI_MQ_DEFAULT is not set
-CONFIG_SCSI_PROC_FS=y
+# CONFIG_SCSI_PROC_FS is not set
 
 #
 # SCSI support type (disk, tape, CD-ROM)
 #
-CONFIG_BLK_DEV_SD=y
+CONFIG_BLK_DEV_SD=m
 # CONFIG_CHR_DEV_ST is not set
 # CONFIG_CHR_DEV_OSST is not set
-CONFIG_BLK_DEV_SR=y
+CONFIG_BLK_DEV_SR=m
 # CONFIG_BLK_DEV_SR_VENDOR is not set
 # CONFIG_CHR_DEV_SG is not set
 # CONFIG_CHR_DEV_SCH is not set
@@ -1040,7 +1040,7 @@ CONFIG_BLK_DEV_SR=y
 # SCSI Transports
 #
 # CONFIG_SCSI_SPI_ATTRS is not set
-CONFIG_SCSI_FC_ATTRS=y
+CONFIG_SCSI_FC_ATTRS=m
 # CONFIG_SCSI_ISCSI_ATTRS is not set
 # CONFIG_SCSI_SAS_ATTRS is not set
 # CONFIG_SCSI_SAS_LIBSAS is not set
@@ -1068,7 +1068,7 @@ CONFIG_NET_CORE=y
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
-# CONFIG_TUN is not set
+CONFIG_TUN=m
 # CONFIG_TUN_VNET_CROSS_LE is not set
 # CONFIG_VETH is not set
 # CONFIG_NLMON is not set
@@ -1205,91 +1205,20 @@ CONFIG_INPUT=y
 #
 # Userland interfaces
 #
-CONFIG_INPUT_MOUSEDEV=y
-CONFIG_INPUT_MOUSEDEV_PSAUX=y
-CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
-CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
+# CONFIG_INPUT_MOUSEDEV is not set
 # CONFIG_INPUT_JOYDEV is not set
-CONFIG_INPUT_EVDEV=y
+CONFIG_INPUT_EVDEV=m
 # CONFIG_INPUT_EVBUG is not set
 
 #
 # Input Device Drivers
 #
-CONFIG_INPUT_KEYBOARD=y
-# CONFIG_KEYBOARD_ADP5588 is not set
-# CONFIG_KEYBOARD_ADP5589 is not set
-CONFIG_KEYBOARD_ATKBD=y
-# CONFIG_KEYBOARD_QT1070 is not set
-# CONFIG_KEYBOARD_QT2160 is not set
-# CONFIG_KEYBOARD_LKKBD is not set
-# CONFIG_KEYBOARD_GPIO is not set
-# CONFIG_KEYBOARD_GPIO_POLLED is not set
-# CONFIG_KEYBOARD_TCA6416 is not set
-# CONFIG_KEYBOARD_TCA8418 is not set
-# CONFIG_KEYBOARD_MATRIX is not set
-# CONFIG_KEYBOARD_LM8333 is not set
-# CONFIG_KEYBOARD_MAX7359 is not set
-# CONFIG_KEYBOARD_MCS is not set
-# CONFIG_KEYBOARD_MPR121 is not set
-# CONFIG_KEYBOARD_NEWTON is not set
-# CONFIG_KEYBOARD_OPENCORES is not set
-# CONFIG_KEYBOARD_SAMSUNG is not set
-# CONFIG_KEYBOARD_STOWAWAY is not set
-# CONFIG_KEYBOARD_SUNKBD is not set
-# CONFIG_KEYBOARD_OMAP4 is not set
-# CONFIG_KEYBOARD_XTKBD is not set
-# CONFIG_KEYBOARD_CAP11XX is not set
-# CONFIG_KEYBOARD_BCM is not set
-CONFIG_INPUT_MOUSE=y
-CONFIG_MOUSE_PS2=y
-CONFIG_MOUSE_PS2_ALPS=y
-CONFIG_MOUSE_PS2_BYD=y
-CONFIG_MOUSE_PS2_LOGIPS2PP=y
-CONFIG_MOUSE_PS2_SYNAPTICS=y
-CONFIG_MOUSE_PS2_CYPRESS=y
-CONFIG_MOUSE_PS2_TRACKPOINT=y
-# CONFIG_MOUSE_PS2_ELANTECH is not set
-# CONFIG_MOUSE_PS2_SENTELIC is not set
-# CONFIG_MOUSE_PS2_TOUCHKIT is not set
-CONFIG_MOUSE_PS2_FOCALTECH=y
-# CONFIG_MOUSE_SERIAL is not set
-# CONFIG_MOUSE_APPLETOUCH is not set
-# CONFIG_MOUSE_BCM5974 is not set
-# CONFIG_MOUSE_CYAPA is not set
-# CONFIG_MOUSE_ELAN_I2C is not set
-# CONFIG_MOUSE_VSXXXAA is not set
-# CONFIG_MOUSE_GPIO is not set
-# CONFIG_MOUSE_SYNAPTICS_I2C is not set
-# CONFIG_MOUSE_SYNAPTICS_USB is not set
+# CONFIG_INPUT_KEYBOARD is not set
+# CONFIG_INPUT_MOUSE is not set
 # CONFIG_INPUT_JOYSTICK is not set
 # CONFIG_INPUT_TABLET is not set
 # CONFIG_INPUT_TOUCHSCREEN is not set
-CONFIG_INPUT_MISC=y
-# CONFIG_INPUT_AD714X is not set
-# CONFIG_INPUT_ATMEL_CAPTOUCH is not set
-# CONFIG_INPUT_BMA150 is not set
-# CONFIG_INPUT_E3X0_BUTTON is not set
-# CONFIG_INPUT_MMA8450 is not set
-# CONFIG_INPUT_MPU3050 is not set
-# CONFIG_INPUT_GP2A is not set
-# CONFIG_INPUT_GPIO_BEEPER is not set
-# CONFIG_INPUT_GPIO_TILT_POLLED is not set
-# CONFIG_INPUT_GPIO_DECODER is not set
-# CONFIG_INPUT_ATI_REMOTE2 is not set
-# CONFIG_INPUT_KEYSPAN_REMOTE is not set
-# CONFIG_INPUT_KXTJ9 is not set
-# CONFIG_INPUT_POWERMATE is not set
-# CONFIG_INPUT_YEALINK is not set
-# CONFIG_INPUT_CM109 is not set
-CONFIG_INPUT_UINPUT=y
-# CONFIG_INPUT_PCF8574 is not set
-# CONFIG_INPUT_GPIO_ROTARY_ENCODER is not set
-# CONFIG_INPUT_ADXL34X is not set
-# CONFIG_INPUT_CMA3000 is not set
-# CONFIG_INPUT_DRV260X_HAPTICS is not set
-# CONFIG_INPUT_DRV2665_HAPTICS is not set
-# CONFIG_INPUT_DRV2667_HAPTICS is not set
+# CONFIG_INPUT_MISC is not set
 # CONFIG_RMI4_CORE is not set
 
 #
@@ -1411,7 +1340,7 @@ CONFIG_I2C_HIBVT=y
 # CONFIG_I2C_PARPORT_LIGHT is not set
 # CONFIG_I2C_ROBOTFUZZ_OSIF is not set
 # CONFIG_I2C_TAOS_EVM is not set
-# CONFIG_I2C_TINY_USB is not set
+CONFIG_I2C_TINY_USB=m
 
 #
 # Other I2C/SMBus bus drivers
@@ -1835,7 +1764,7 @@ CONFIG_HID_GENERIC=y
 # CONFIG_HID_LENOVO is not set
 # CONFIG_HID_LOGITECH is not set
 # CONFIG_HID_MAGICMOUSE is not set
-CONFIG_HID_MICROSOFT=y
+# CONFIG_HID_MICROSOFT is not set
 # CONFIG_HID_MONTEREY is not set
 # CONFIG_HID_MULTITOUCH is not set
 # CONFIG_HID_NTRIG is not set
@@ -1925,7 +1854,7 @@ CONFIG_USB_XHCI_PLATFORM=y
 #
 # also be needed; see USB_STORAGE Help for more info
 #
-CONFIG_USB_STORAGE=y
+CONFIG_USB_STORAGE=m
 # CONFIG_USB_STORAGE_DEBUG is not set
 # CONFIG_USB_STORAGE_REALTEK is not set
 # CONFIG_USB_STORAGE_DATAFAB is not set
@@ -2213,6 +2142,29 @@ CONFIG_STAGING=y
 # CONFIG_R8712U is not set
 CONFIG_R8188EU=m
 CONFIG_88EU_AP_MODE=y
+# CONFIG_VT6656 is not set
+
+#
+# Speakup console speech
+#
+# CONFIG_SPEAKUP is not set
+# CONFIG_STAGING_MEDIA is not set
+
+#
+# Android
+#
+# CONFIG_STAGING_BOARD is not set
+# CONFIG_LTE_GDM724X is not set
+# CONFIG_MTD_SPINAND_MT29F is not set
+# CONFIG_LNET is not set
+# CONFIG_GS_FPGABOOT is not set
+# CONFIG_COMMON_CLK_XLNX_CLKWZRD is not set
+# CONFIG_FB_TFT is not set
+# CONFIG_WILC1000_SDIO is not set
+# CONFIG_WILC1000_SPI is not set
+# CONFIG_MOST is not set
+# CONFIG_KS7010 is not set
+# CONFIG_GREYBUS is not set
 # CONFIG_GOLDFISH is not set
 # CONFIG_CHROME_PLATFORMS is not set
 CONFIG_CLKDEV_LOOKUP=y
@@ -2391,9 +2343,7 @@ CONFIG_OVERLAY_FS=y
 #
 # CD-ROM/DVD Filesystems
 #
-CONFIG_ISO9660_FS=y
-# CONFIG_JOLIET is not set
-# CONFIG_ZISOFS is not set
+# CONFIG_ISO9660_FS is not set
 # CONFIG_UDF_FS is not set
 
 #
@@ -2435,7 +2385,15 @@ CONFIG_YAFFS_FS=y
 CONFIG_YAFFS_YAFFS1=y
 # CONFIG_YAFFS_9BYTE_TAGS is not set
 # CONFIG_YAFFS_DOES_ECC is not set
-# CONFIG_YAFFS_YAFFS2 is not set
+CONFIG_YAFFS_YAFFS2=y
+CONFIG_YAFFS_AUTO_YAFFS2=y
+# CONFIG_YAFFS_DISABLE_TAGS_ECC is not set
+# CONFIG_YAFFS_ALWAYS_CHECK_CHUNK_ERASED is not set
+# CONFIG_YAFFS_EMPTY_LOST_AND_FOUND is not set
+# CONFIG_YAFFS_DISABLE_BLOCK_REFRESHING is not set
+# CONFIG_YAFFS_DISABLE_BACKGROUND is not set
+# CONFIG_YAFFS_DISABLE_BAD_BLOCK_MARKING is not set
+CONFIG_YAFFS_XATTR=y
 CONFIG_JFFS2_FS=y
 CONFIG_JFFS2_FS_DEBUG=0
 CONFIG_JFFS2_FS_WRITEBUFFER=y
@@ -2448,11 +2406,7 @@ CONFIG_JFFS2_ZLIB=y
 # CONFIG_JFFS2_LZMA is not set
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
-CONFIG_UBIFS_FS=y
-# CONFIG_UBIFS_FS_ADVANCED_COMPR is not set
-CONFIG_UBIFS_FS_LZO=y
-CONFIG_UBIFS_FS_ZLIB=y
-# CONFIG_UBIFS_ATIME_SUPPORT is not set
+# CONFIG_UBIFS_FS is not set
 # CONFIG_LOGFS is not set
 # CONFIG_CRAMFS is not set
 CONFIG_SQUASHFS=y
diff --git a/br-ext-chip-hisilicon/board/hi3516ev200/kernel/hi3516ev300.generic.config b/br-ext-chip-hisilicon/board/hi3516ev200/kernel/hi3516ev300.generic.config
index c2ca5455..c6a1532f 100644
--- a/br-ext-chip-hisilicon/board/hi3516ev200/kernel/hi3516ev300.generic.config
+++ b/br-ext-chip-hisilicon/board/hi3516ev200/kernel/hi3516ev300.generic.config
@@ -1014,21 +1014,21 @@ CONFIG_BLK_DEV_RAM_SIZE=65536
 #
 # SCSI device support
 #
-CONFIG_SCSI_MOD=y
+CONFIG_SCSI_MOD=m
 # CONFIG_RAID_ATTRS is not set
-CONFIG_SCSI=y
+CONFIG_SCSI=m
 CONFIG_SCSI_DMA=y
 CONFIG_SCSI_NETLINK=y
 # CONFIG_SCSI_MQ_DEFAULT is not set
-CONFIG_SCSI_PROC_FS=y
+# CONFIG_SCSI_PROC_FS is not set
 
 #
 # SCSI support type (disk, tape, CD-ROM)
 #
-CONFIG_BLK_DEV_SD=y
+CONFIG_BLK_DEV_SD=m
 # CONFIG_CHR_DEV_ST is not set
 # CONFIG_CHR_DEV_OSST is not set
-CONFIG_BLK_DEV_SR=y
+CONFIG_BLK_DEV_SR=m
 # CONFIG_BLK_DEV_SR_VENDOR is not set
 # CONFIG_CHR_DEV_SG is not set
 # CONFIG_CHR_DEV_SCH is not set
@@ -1040,7 +1040,7 @@ CONFIG_BLK_DEV_SR=y
 # SCSI Transports
 #
 # CONFIG_SCSI_SPI_ATTRS is not set
-CONFIG_SCSI_FC_ATTRS=y
+CONFIG_SCSI_FC_ATTRS=m
 # CONFIG_SCSI_ISCSI_ATTRS is not set
 # CONFIG_SCSI_SAS_ATTRS is not set
 # CONFIG_SCSI_SAS_LIBSAS is not set
@@ -1068,7 +1068,7 @@ CONFIG_NET_CORE=y
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
-# CONFIG_TUN is not set
+CONFIG_TUN=m
 # CONFIG_TUN_VNET_CROSS_LE is not set
 # CONFIG_VETH is not set
 # CONFIG_NLMON is not set
@@ -1205,91 +1205,20 @@ CONFIG_INPUT=y
 #
 # Userland interfaces
 #
-CONFIG_INPUT_MOUSEDEV=y
-CONFIG_INPUT_MOUSEDEV_PSAUX=y
-CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
-CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
+# CONFIG_INPUT_MOUSEDEV is not set
 # CONFIG_INPUT_JOYDEV is not set
-CONFIG_INPUT_EVDEV=y
+CONFIG_INPUT_EVDEV=m
 # CONFIG_INPUT_EVBUG is not set
 
 #
 # Input Device Drivers
 #
-CONFIG_INPUT_KEYBOARD=y
-# CONFIG_KEYBOARD_ADP5588 is not set
-# CONFIG_KEYBOARD_ADP5589 is not set
-CONFIG_KEYBOARD_ATKBD=y
-# CONFIG_KEYBOARD_QT1070 is not set
-# CONFIG_KEYBOARD_QT2160 is not set
-# CONFIG_KEYBOARD_LKKBD is not set
-# CONFIG_KEYBOARD_GPIO is not set
-# CONFIG_KEYBOARD_GPIO_POLLED is not set
-# CONFIG_KEYBOARD_TCA6416 is not set
-# CONFIG_KEYBOARD_TCA8418 is not set
-# CONFIG_KEYBOARD_MATRIX is not set
-# CONFIG_KEYBOARD_LM8333 is not set
-# CONFIG_KEYBOARD_MAX7359 is not set
-# CONFIG_KEYBOARD_MCS is not set
-# CONFIG_KEYBOARD_MPR121 is not set
-# CONFIG_KEYBOARD_NEWTON is not set
-# CONFIG_KEYBOARD_OPENCORES is not set
-# CONFIG_KEYBOARD_SAMSUNG is not set
-# CONFIG_KEYBOARD_STOWAWAY is not set
-# CONFIG_KEYBOARD_SUNKBD is not set
-# CONFIG_KEYBOARD_OMAP4 is not set
-# CONFIG_KEYBOARD_XTKBD is not set
-# CONFIG_KEYBOARD_CAP11XX is not set
-# CONFIG_KEYBOARD_BCM is not set
-CONFIG_INPUT_MOUSE=y
-CONFIG_MOUSE_PS2=y
-CONFIG_MOUSE_PS2_ALPS=y
-CONFIG_MOUSE_PS2_BYD=y
-CONFIG_MOUSE_PS2_LOGIPS2PP=y
-CONFIG_MOUSE_PS2_SYNAPTICS=y
-CONFIG_MOUSE_PS2_CYPRESS=y
-CONFIG_MOUSE_PS2_TRACKPOINT=y
-# CONFIG_MOUSE_PS2_ELANTECH is not set
-# CONFIG_MOUSE_PS2_SENTELIC is not set
-# CONFIG_MOUSE_PS2_TOUCHKIT is not set
-CONFIG_MOUSE_PS2_FOCALTECH=y
-# CONFIG_MOUSE_SERIAL is not set
-# CONFIG_MOUSE_APPLETOUCH is not set
-# CONFIG_MOUSE_BCM5974 is not set
-# CONFIG_MOUSE_CYAPA is not set
-# CONFIG_MOUSE_ELAN_I2C is not set
-# CONFIG_MOUSE_VSXXXAA is not set
-# CONFIG_MOUSE_GPIO is not set
-# CONFIG_MOUSE_SYNAPTICS_I2C is not set
-# CONFIG_MOUSE_SYNAPTICS_USB is not set
+# CONFIG_INPUT_KEYBOARD is not set
+# CONFIG_INPUT_MOUSE is not set
 # CONFIG_INPUT_JOYSTICK is not set
 # CONFIG_INPUT_TABLET is not set
 # CONFIG_INPUT_TOUCHSCREEN is not set
-CONFIG_INPUT_MISC=y
-# CONFIG_INPUT_AD714X is not set
-# CONFIG_INPUT_ATMEL_CAPTOUCH is not set
-# CONFIG_INPUT_BMA150 is not set
-# CONFIG_INPUT_E3X0_BUTTON is not set
-# CONFIG_INPUT_MMA8450 is not set
-# CONFIG_INPUT_MPU3050 is not set
-# CONFIG_INPUT_GP2A is not set
-# CONFIG_INPUT_GPIO_BEEPER is not set
-# CONFIG_INPUT_GPIO_TILT_POLLED is not set
-# CONFIG_INPUT_GPIO_DECODER is not set
-# CONFIG_INPUT_ATI_REMOTE2 is not set
-# CONFIG_INPUT_KEYSPAN_REMOTE is not set
-# CONFIG_INPUT_KXTJ9 is not set
-# CONFIG_INPUT_POWERMATE is not set
-# CONFIG_INPUT_YEALINK is not set
-# CONFIG_INPUT_CM109 is not set
-CONFIG_INPUT_UINPUT=y
-# CONFIG_INPUT_PCF8574 is not set
-# CONFIG_INPUT_GPIO_ROTARY_ENCODER is not set
-# CONFIG_INPUT_ADXL34X is not set
-# CONFIG_INPUT_CMA3000 is not set
-# CONFIG_INPUT_DRV260X_HAPTICS is not set
-# CONFIG_INPUT_DRV2665_HAPTICS is not set
-# CONFIG_INPUT_DRV2667_HAPTICS is not set
+# CONFIG_INPUT_MISC is not set
 # CONFIG_RMI4_CORE is not set
 
 #
@@ -1411,7 +1340,7 @@ CONFIG_I2C_HIBVT=y
 # CONFIG_I2C_PARPORT_LIGHT is not set
 # CONFIG_I2C_ROBOTFUZZ_OSIF is not set
 # CONFIG_I2C_TAOS_EVM is not set
-# CONFIG_I2C_TINY_USB is not set
+CONFIG_I2C_TINY_USB=m
 
 #
 # Other I2C/SMBus bus drivers
@@ -1835,7 +1764,7 @@ CONFIG_HID_GENERIC=y
 # CONFIG_HID_LENOVO is not set
 # CONFIG_HID_LOGITECH is not set
 # CONFIG_HID_MAGICMOUSE is not set
-CONFIG_HID_MICROSOFT=y
+# CONFIG_HID_MICROSOFT is not set
 # CONFIG_HID_MONTEREY is not set
 # CONFIG_HID_MULTITOUCH is not set
 # CONFIG_HID_NTRIG is not set
@@ -1925,7 +1854,7 @@ CONFIG_USB_XHCI_PLATFORM=y
 #
 # also be needed; see USB_STORAGE Help for more info
 #
-CONFIG_USB_STORAGE=y
+CONFIG_USB_STORAGE=m
 # CONFIG_USB_STORAGE_DEBUG is not set
 # CONFIG_USB_STORAGE_REALTEK is not set
 # CONFIG_USB_STORAGE_DATAFAB is not set
@@ -2213,6 +2142,29 @@ CONFIG_STAGING=y
 # CONFIG_R8712U is not set
 CONFIG_R8188EU=m
 CONFIG_88EU_AP_MODE=y
+# CONFIG_VT6656 is not set
+
+#
+# Speakup console speech
+#
+# CONFIG_SPEAKUP is not set
+# CONFIG_STAGING_MEDIA is not set
+
+#
+# Android
+#
+# CONFIG_STAGING_BOARD is not set
+# CONFIG_LTE_GDM724X is not set
+# CONFIG_MTD_SPINAND_MT29F is not set
+# CONFIG_LNET is not set
+# CONFIG_GS_FPGABOOT is not set
+# CONFIG_COMMON_CLK_XLNX_CLKWZRD is not set
+# CONFIG_FB_TFT is not set
+# CONFIG_WILC1000_SDIO is not set
+# CONFIG_WILC1000_SPI is not set
+# CONFIG_MOST is not set
+# CONFIG_KS7010 is not set
+# CONFIG_GREYBUS is not set
 # CONFIG_GOLDFISH is not set
 # CONFIG_CHROME_PLATFORMS is not set
 CONFIG_CLKDEV_LOOKUP=y
@@ -2391,9 +2343,7 @@ CONFIG_OVERLAY_FS=y
 #
 # CD-ROM/DVD Filesystems
 #
-CONFIG_ISO9660_FS=y
-# CONFIG_JOLIET is not set
-# CONFIG_ZISOFS is not set
+# CONFIG_ISO9660_FS is not set
 # CONFIG_UDF_FS is not set
 
 #
@@ -2431,7 +2381,19 @@ CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_BEFS_FS is not set
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
-# CONFIG_YAFFS_FS is not set
+CONFIG_YAFFS_FS=y
+CONFIG_YAFFS_YAFFS1=y
+# CONFIG_YAFFS_9BYTE_TAGS is not set
+# CONFIG_YAFFS_DOES_ECC is not set
+CONFIG_YAFFS_YAFFS2=y
+CONFIG_YAFFS_AUTO_YAFFS2=y
+# CONFIG_YAFFS_DISABLE_TAGS_ECC is not set
+# CONFIG_YAFFS_ALWAYS_CHECK_CHUNK_ERASED is not set
+# CONFIG_YAFFS_EMPTY_LOST_AND_FOUND is not set
+# CONFIG_YAFFS_DISABLE_BLOCK_REFRESHING is not set
+# CONFIG_YAFFS_DISABLE_BACKGROUND is not set
+# CONFIG_YAFFS_DISABLE_BAD_BLOCK_MARKING is not set
+CONFIG_YAFFS_XATTR=y
 CONFIG_JFFS2_FS=y
 CONFIG_JFFS2_FS_DEBUG=0
 CONFIG_JFFS2_FS_WRITEBUFFER=y
@@ -2444,11 +2406,7 @@ CONFIG_JFFS2_ZLIB=y
 # CONFIG_JFFS2_LZMA is not set
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
-CONFIG_UBIFS_FS=y
-# CONFIG_UBIFS_FS_ADVANCED_COMPR is not set
-CONFIG_UBIFS_FS_LZO=y
-CONFIG_UBIFS_FS_ZLIB=y
-# CONFIG_UBIFS_ATIME_SUPPORT is not set
+# CONFIG_UBIFS_FS is not set
 # CONFIG_LOGFS is not set
 # CONFIG_CRAMFS is not set
 CONFIG_SQUASHFS=y
diff --git a/br-ext-chip-hisilicon/board/hi3516ev200/kernel/hi3518ev300.generic.config b/br-ext-chip-hisilicon/board/hi3516ev200/kernel/hi3518ev300.generic.config
index 073e5f32..fe97647e 100644
--- a/br-ext-chip-hisilicon/board/hi3516ev200/kernel/hi3518ev300.generic.config
+++ b/br-ext-chip-hisilicon/board/hi3516ev200/kernel/hi3518ev300.generic.config
@@ -1014,21 +1014,21 @@ CONFIG_BLK_DEV_RAM_SIZE=65536
 #
 # SCSI device support
 #
-CONFIG_SCSI_MOD=y
+CONFIG_SCSI_MOD=m
 # CONFIG_RAID_ATTRS is not set
-CONFIG_SCSI=y
+CONFIG_SCSI=m
 CONFIG_SCSI_DMA=y
 CONFIG_SCSI_NETLINK=y
 # CONFIG_SCSI_MQ_DEFAULT is not set
-CONFIG_SCSI_PROC_FS=y
+# CONFIG_SCSI_PROC_FS is not set
 
 #
 # SCSI support type (disk, tape, CD-ROM)
 #
-CONFIG_BLK_DEV_SD=y
+CONFIG_BLK_DEV_SD=m
 # CONFIG_CHR_DEV_ST is not set
 # CONFIG_CHR_DEV_OSST is not set
-CONFIG_BLK_DEV_SR=y
+CONFIG_BLK_DEV_SR=m
 # CONFIG_BLK_DEV_SR_VENDOR is not set
 # CONFIG_CHR_DEV_SG is not set
 # CONFIG_CHR_DEV_SCH is not set
@@ -1040,7 +1040,7 @@ CONFIG_BLK_DEV_SR=y
 # SCSI Transports
 #
 # CONFIG_SCSI_SPI_ATTRS is not set
-CONFIG_SCSI_FC_ATTRS=y
+CONFIG_SCSI_FC_ATTRS=m
 # CONFIG_SCSI_ISCSI_ATTRS is not set
 # CONFIG_SCSI_SAS_ATTRS is not set
 # CONFIG_SCSI_SAS_LIBSAS is not set
@@ -1068,7 +1068,7 @@ CONFIG_NET_CORE=y
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
-# CONFIG_TUN is not set
+CONFIG_TUN=m
 # CONFIG_TUN_VNET_CROSS_LE is not set
 # CONFIG_VETH is not set
 # CONFIG_NLMON is not set
@@ -1205,91 +1205,20 @@ CONFIG_INPUT=y
 #
 # Userland interfaces
 #
-CONFIG_INPUT_MOUSEDEV=y
-CONFIG_INPUT_MOUSEDEV_PSAUX=y
-CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
-CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
+# CONFIG_INPUT_MOUSEDEV is not set
 # CONFIG_INPUT_JOYDEV is not set
-CONFIG_INPUT_EVDEV=y
+CONFIG_INPUT_EVDEV=m
 # CONFIG_INPUT_EVBUG is not set
 
 #
 # Input Device Drivers
 #
-CONFIG_INPUT_KEYBOARD=y
-# CONFIG_KEYBOARD_ADP5588 is not set
-# CONFIG_KEYBOARD_ADP5589 is not set
-CONFIG_KEYBOARD_ATKBD=y
-# CONFIG_KEYBOARD_QT1070 is not set
-# CONFIG_KEYBOARD_QT2160 is not set
-# CONFIG_KEYBOARD_LKKBD is not set
-# CONFIG_KEYBOARD_GPIO is not set
-# CONFIG_KEYBOARD_GPIO_POLLED is not set
-# CONFIG_KEYBOARD_TCA6416 is not set
-# CONFIG_KEYBOARD_TCA8418 is not set
-# CONFIG_KEYBOARD_MATRIX is not set
-# CONFIG_KEYBOARD_LM8333 is not set
-# CONFIG_KEYBOARD_MAX7359 is not set
-# CONFIG_KEYBOARD_MCS is not set
-# CONFIG_KEYBOARD_MPR121 is not set
-# CONFIG_KEYBOARD_NEWTON is not set
-# CONFIG_KEYBOARD_OPENCORES is not set
-# CONFIG_KEYBOARD_SAMSUNG is not set
-# CONFIG_KEYBOARD_STOWAWAY is not set
-# CONFIG_KEYBOARD_SUNKBD is not set
-# CONFIG_KEYBOARD_OMAP4 is not set
-# CONFIG_KEYBOARD_XTKBD is not set
-# CONFIG_KEYBOARD_CAP11XX is not set
-# CONFIG_KEYBOARD_BCM is not set
-CONFIG_INPUT_MOUSE=y
-CONFIG_MOUSE_PS2=y
-CONFIG_MOUSE_PS2_ALPS=y
-CONFIG_MOUSE_PS2_BYD=y
-CONFIG_MOUSE_PS2_LOGIPS2PP=y
-CONFIG_MOUSE_PS2_SYNAPTICS=y
-CONFIG_MOUSE_PS2_CYPRESS=y
-CONFIG_MOUSE_PS2_TRACKPOINT=y
-# CONFIG_MOUSE_PS2_ELANTECH is not set
-# CONFIG_MOUSE_PS2_SENTELIC is not set
-# CONFIG_MOUSE_PS2_TOUCHKIT is not set
-CONFIG_MOUSE_PS2_FOCALTECH=y
-# CONFIG_MOUSE_SERIAL is not set
-# CONFIG_MOUSE_APPLETOUCH is not set
-# CONFIG_MOUSE_BCM5974 is not set
-# CONFIG_MOUSE_CYAPA is not set
-# CONFIG_MOUSE_ELAN_I2C is not set
-# CONFIG_MOUSE_VSXXXAA is not set
-# CONFIG_MOUSE_GPIO is not set
-# CONFIG_MOUSE_SYNAPTICS_I2C is not set
-# CONFIG_MOUSE_SYNAPTICS_USB is not set
+# CONFIG_INPUT_KEYBOARD is not set
+# CONFIG_INPUT_MOUSE is not set
 # CONFIG_INPUT_JOYSTICK is not set
 # CONFIG_INPUT_TABLET is not set
 # CONFIG_INPUT_TOUCHSCREEN is not set
-CONFIG_INPUT_MISC=y
-# CONFIG_INPUT_AD714X is not set
-# CONFIG_INPUT_ATMEL_CAPTOUCH is not set
-# CONFIG_INPUT_BMA150 is not set
-# CONFIG_INPUT_E3X0_BUTTON is not set
-# CONFIG_INPUT_MMA8450 is not set
-# CONFIG_INPUT_MPU3050 is not set
-# CONFIG_INPUT_GP2A is not set
-# CONFIG_INPUT_GPIO_BEEPER is not set
-# CONFIG_INPUT_GPIO_TILT_POLLED is not set
-# CONFIG_INPUT_GPIO_DECODER is not set
-# CONFIG_INPUT_ATI_REMOTE2 is not set
-# CONFIG_INPUT_KEYSPAN_REMOTE is not set
-# CONFIG_INPUT_KXTJ9 is not set
-# CONFIG_INPUT_POWERMATE is not set
-# CONFIG_INPUT_YEALINK is not set
-# CONFIG_INPUT_CM109 is not set
-CONFIG_INPUT_UINPUT=y
-# CONFIG_INPUT_PCF8574 is not set
-# CONFIG_INPUT_GPIO_ROTARY_ENCODER is not set
-# CONFIG_INPUT_ADXL34X is not set
-# CONFIG_INPUT_CMA3000 is not set
-# CONFIG_INPUT_DRV260X_HAPTICS is not set
-# CONFIG_INPUT_DRV2665_HAPTICS is not set
-# CONFIG_INPUT_DRV2667_HAPTICS is not set
+# CONFIG_INPUT_MISC is not set
 # CONFIG_RMI4_CORE is not set
 
 #
@@ -1411,7 +1340,7 @@ CONFIG_I2C_HIBVT=y
 # CONFIG_I2C_PARPORT_LIGHT is not set
 # CONFIG_I2C_ROBOTFUZZ_OSIF is not set
 # CONFIG_I2C_TAOS_EVM is not set
-# CONFIG_I2C_TINY_USB is not set
+CONFIG_I2C_TINY_USB=m
 
 #
 # Other I2C/SMBus bus drivers
@@ -1835,7 +1764,7 @@ CONFIG_HID_GENERIC=y
 # CONFIG_HID_LENOVO is not set
 # CONFIG_HID_LOGITECH is not set
 # CONFIG_HID_MAGICMOUSE is not set
-CONFIG_HID_MICROSOFT=y
+# CONFIG_HID_MICROSOFT is not set
 # CONFIG_HID_MONTEREY is not set
 # CONFIG_HID_MULTITOUCH is not set
 # CONFIG_HID_NTRIG is not set
@@ -1925,7 +1854,7 @@ CONFIG_USB_XHCI_PLATFORM=y
 #
 # also be needed; see USB_STORAGE Help for more info
 #
-CONFIG_USB_STORAGE=y
+CONFIG_USB_STORAGE=m
 # CONFIG_USB_STORAGE_DEBUG is not set
 # CONFIG_USB_STORAGE_REALTEK is not set
 # CONFIG_USB_STORAGE_DATAFAB is not set
@@ -2213,6 +2142,29 @@ CONFIG_STAGING=y
 # CONFIG_R8712U is not set
 CONFIG_R8188EU=m
 CONFIG_88EU_AP_MODE=y
+# CONFIG_VT6656 is not set
+
+#
+# Speakup console speech
+#
+# CONFIG_SPEAKUP is not set
+# CONFIG_STAGING_MEDIA is not set
+
+#
+# Android
+#
+# CONFIG_STAGING_BOARD is not set
+# CONFIG_LTE_GDM724X is not set
+# CONFIG_MTD_SPINAND_MT29F is not set
+# CONFIG_LNET is not set
+# CONFIG_GS_FPGABOOT is not set
+# CONFIG_COMMON_CLK_XLNX_CLKWZRD is not set
+# CONFIG_FB_TFT is not set
+# CONFIG_WILC1000_SDIO is not set
+# CONFIG_WILC1000_SPI is not set
+# CONFIG_MOST is not set
+# CONFIG_KS7010 is not set
+# CONFIG_GREYBUS is not set
 # CONFIG_GOLDFISH is not set
 # CONFIG_CHROME_PLATFORMS is not set
 CONFIG_CLKDEV_LOOKUP=y
@@ -2391,9 +2343,7 @@ CONFIG_OVERLAY_FS=y
 #
 # CD-ROM/DVD Filesystems
 #
-CONFIG_ISO9660_FS=y
-# CONFIG_JOLIET is not set
-# CONFIG_ZISOFS is not set
+# CONFIG_ISO9660_FS is not set
 # CONFIG_UDF_FS is not set
 
 #
@@ -2435,7 +2385,15 @@ CONFIG_YAFFS_FS=y
 CONFIG_YAFFS_YAFFS1=y
 # CONFIG_YAFFS_9BYTE_TAGS is not set
 # CONFIG_YAFFS_DOES_ECC is not set
-# CONFIG_YAFFS_YAFFS2 is not set
+CONFIG_YAFFS_YAFFS2=y
+CONFIG_YAFFS_AUTO_YAFFS2=y
+# CONFIG_YAFFS_DISABLE_TAGS_ECC is not set
+# CONFIG_YAFFS_ALWAYS_CHECK_CHUNK_ERASED is not set
+# CONFIG_YAFFS_EMPTY_LOST_AND_FOUND is not set
+# CONFIG_YAFFS_DISABLE_BLOCK_REFRESHING is not set
+# CONFIG_YAFFS_DISABLE_BACKGROUND is not set
+# CONFIG_YAFFS_DISABLE_BAD_BLOCK_MARKING is not set
+CONFIG_YAFFS_XATTR=y
 CONFIG_JFFS2_FS=y
 CONFIG_JFFS2_FS_DEBUG=0
 CONFIG_JFFS2_FS_WRITEBUFFER=y
@@ -2448,11 +2406,7 @@ CONFIG_JFFS2_ZLIB=y
 # CONFIG_JFFS2_LZMA is not set
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
-CONFIG_UBIFS_FS=y
-# CONFIG_UBIFS_FS_ADVANCED_COMPR is not set
-CONFIG_UBIFS_FS_LZO=y
-CONFIG_UBIFS_FS_ZLIB=y
-# CONFIG_UBIFS_ATIME_SUPPORT is not set
+# CONFIG_UBIFS_FS is not set
 # CONFIG_LOGFS is not set
 # CONFIG_CRAMFS is not set
 CONFIG_SQUASHFS=y
diff --git a/br-ext-chip-hisilicon/package/hisilicon-osdrv4/files/script/load_hisilicon b/br-ext-chip-hisilicon/package/hisilicon-osdrv4/files/script/load_hisilicon
index a6d0e3ed..6a876472 100755
--- a/br-ext-chip-hisilicon/package/hisilicon-osdrv4/files/script/load_hisilicon
+++ b/br-ext-chip-hisilicon/package/hisilicon-osdrv4/files/script/load_hisilicon
@@ -160,6 +160,7 @@ insert_piris()
 {
 	if [ "{chipid}" == "hi3516ev300" -a "${board}" == "demo" ];then
 		insmod hi_piris.ko
+		# insmod hi3516ev200_pm.ko   # Maybe need for Hi3518Ev300
 	fi
 }
 
@@ -243,7 +244,7 @@ load_usage()
 	echo "    -sensor sensor_name      config sensor type [default: imx307]"
 	echo "    -h                       help information"
 	echo -e "Available sensors: gc2053 imx307 imx327 imx335 os05a sc2231 sc2235 sc4236 sc3235 sc4236 etc."
-	echo -e "for example: ./load_hisilicon -i -sensor imx307 -osmem 32M -board openipc -yuv0 0\n"
+	echo -e "for example: ./load_hisilicon -i -sensor imx307 -osmem 32M -board demo -yuv0 0\n"
 }
 
 calc_mmz_info()