diff --git a/board/loongson/ls2k1000la/rootfs_ramdisk_overlay/home/download_system_tftp/download.sh b/board/loongson/ls2k1000la/rootfs_ramdisk_overlay/home/download_system_tftp/download.sh
index b817caf7..316631be 100755
--- a/board/loongson/ls2k1000la/rootfs_ramdisk_overlay/home/download_system_tftp/download.sh
+++ b/board/loongson/ls2k1000la/rootfs_ramdisk_overlay/home/download_system_tftp/download.sh
@@ -22,6 +22,29 @@ backup_partition="/dev/sda4"
 
 ###2 dont delete
 
+install_target_type=0
+
+check_cmdline_ins_target()
+{
+	install_target_type=0
+	# install_target_type=$(cat /proc/cmdline | grep ins_target="scsi") #default is scsi
+	install_target_type=$(cat /proc/cmdline | grep ins_target=mmc)
+	if [ ! -z "$install_target_type" ]; then
+		install_target_type=1
+		root_partition="/dev/mmcblk0p1"
+		data_partition="/dev/mmcblk0p2"
+		swap_partition="/dev/mmcblk0p3"
+		backup_partition="/dev/mmcblk0p4"
+		return 0
+	fi
+
+	root_partition="/dev/sda1"
+	data_partition="/dev/sda2"
+	swap_partition="/dev/sda3"
+	backup_partition="/dev/sda4"
+	install_target_type=0
+}
+
 error_inf_print()
 {
 	echo "";
@@ -85,5 +108,6 @@ download_system()
 	return $?
 }
 
+check_cmdline_ins_target
 download_system
 exit $?
diff --git a/board/loongson/ls2k1000la/rootfs_ramdisk_overlay/home/download_system_tftp/download_fdisk.sh b/board/loongson/ls2k1000la/rootfs_ramdisk_overlay/home/download_system_tftp/download_fdisk.sh
index 3ba2ed09..acb60eac 100755
--- a/board/loongson/ls2k1000la/rootfs_ramdisk_overlay/home/download_system_tftp/download_fdisk.sh
+++ b/board/loongson/ls2k1000la/rootfs_ramdisk_overlay/home/download_system_tftp/download_fdisk.sh
@@ -6,6 +6,8 @@ fdisk_name=fdisk.txt
 
 disk_config="null"
 
+disk_path="/dev/sda"
+
 root_partition="/dev/sda1"
 data_partition="/dev/sda2"
 swap_partition="/dev/sda3"
@@ -19,10 +21,42 @@ backup_mount_point="/mnt/usb4"
 download_partition="/dev/sda4"
 download_mount_point="/mnt/usb4"
 
-head_line_target=`ifconfig -a | grep "lo" | tr -s ' ' | cut -d ' ' -f2`
+download_partition_bak="/dev/sda1"
+download_mount_point_bak="/mnt/usb1"
+
+head_line_target=`ifconfig -a | grep "lo" | tr -s ' ' | cut -d ' ' -f2`" "`ifconfig -a | grep "lo" | tr -s ' ' | cut -d ' ' -f3 | cut -d ':' -f1`
 dev_list_size=0
 eth_dev_name=""
 
+install_target_type=0
+
+check_cmdline_ins_target()
+{
+	install_target_type=0
+	# install_target_type=$(cat /proc/cmdline | grep ins_target="scsi") #default is scsi
+	install_target_type=$(cat /proc/cmdline | grep ins_target=mmc)
+	if [ ! -z "$install_target_type" ]; then
+		install_target_type=1
+		disk_path="/dev/mmcblk0"
+		root_partition="/dev/mmcblk0p1"
+		data_partition="/dev/mmcblk0p2"
+		swap_partition="/dev/mmcblk0p3"
+		backup_partition="/dev/mmcblk0p4"
+		download_partition="/dev/mmcblk0p4"
+		download_partition_bak="/dev/mmcblk0p1"
+		return 0
+	fi
+
+	disk_path="/dev/sda"
+	root_partition="/dev/sda1"
+	data_partition="/dev/sda2"
+	swap_partition="/dev/sda3"
+	backup_partition="/dev/sda4"
+	download_partition="/dev/sda4"
+	download_partition_bak="/dev/sda1"
+	install_target_type=0
+}
+
 error_inf_print()
 {
 	echo "";
@@ -38,7 +72,7 @@ error_inf_print()
 
 get_eth_dev_name()
 {
-	eth_dev_name=`ifconfig -a | grep $head_line_target | grep -v lo | grep -v can | grep -v usb | grep -v sit | tr -s ' ' | cut -d ' ' -f1 | head -$1 | tail -1`
+	eth_dev_name=`ifconfig -a | grep "$head_line_target" | grep -v dummy | grep -v lo | grep -v can | grep -v usb | grep -v sit | tr -s ' ' | cut -d ' ' -f1 | head -$1 | tail -1`
 }
 
 get_up_eth()
@@ -67,7 +101,7 @@ get_up_eth()
 
 connect_tftp_server()
 {
-	dev_list_size=`ifconfig -a | grep $head_line_target | grep -v lo | grep -v can | grep -v usb | grep -v sit | wc -l`
+	dev_list_size=`ifconfig -a | grep "$head_line_target" | grep -v dummy | grep -v lo | grep -v can | grep -v usb | grep -v sit | wc -l`
 	cur_test_eth_num=1
 	while [ $cur_test_eth_num -le $dev_list_size ]
 	do
@@ -108,7 +142,7 @@ run()
 	sync;
 	#查看分区表的变化
 	echo ""
-	fdisk -l | grep "/dev/sda";
+	fdisk -l | grep "$disk_path";
 	sleep 1;
 
 	/home/install_format_all_disk.sh
@@ -117,8 +151,8 @@ run()
 	fi
 
 	if [ ! -e $download_partition ]; then
-		download_partition="/dev/sda1"
-		download_mount_point="/mnt/usb1"
+		download_partition=$download_partition_bak
+		download_mount_point=$download_mount_point_bak
 	fi
 
 	mount $download_partition $download_mount_point
@@ -128,5 +162,6 @@ run()
 	return $result
 }
 
+check_cmdline_ins_target
 run $1 $2;
 exit $?;
\ No newline at end of file
diff --git a/board/loongson/ls2k1000la/rootfs_ramdisk_overlay/home/fdisk_mmc.txt b/board/loongson/ls2k1000la/rootfs_ramdisk_overlay/home/fdisk_mmc.txt
new file mode 100644
index 00000000..19162a61
--- /dev/null
+++ b/board/loongson/ls2k1000la/rootfs_ramdisk_overlay/home/fdisk_mmc.txt
@@ -0,0 +1,19 @@
+d
+1
+d
+2
+d
+3
+d
+4
+
+n
+p
+1
+
+
+
+
+p
+
+w
diff --git a/board/loongson/ls2k1000la/rootfs_ramdisk_overlay/home/fstab/update_device_name.sh b/board/loongson/ls2k1000la/rootfs_ramdisk_overlay/home/fstab/update_device_name.sh
new file mode 100755
index 00000000..1bd95dfa
--- /dev/null
+++ b/board/loongson/ls2k1000la/rootfs_ramdisk_overlay/home/fstab/update_device_name.sh
@@ -0,0 +1,5 @@
+#! /bin/bash
+
+new_device_name=$1
+
+sed -i 's|/dev/sda|'"$new_device_name"'|g' ./*
diff --git a/board/loongson/ls2k1000la/rootfs_ramdisk_overlay/home/handle_judge.sh b/board/loongson/ls2k1000la/rootfs_ramdisk_overlay/home/handle_judge.sh
index e0f599bc..5be2e878 100755
--- a/board/loongson/ls2k1000la/rootfs_ramdisk_overlay/home/handle_judge.sh
+++ b/board/loongson/ls2k1000la/rootfs_ramdisk_overlay/home/handle_judge.sh
@@ -3,6 +3,28 @@
 # 0 install 1 recover
 handle_type=0
 
+check_cmdline_ins_target()
+{
+	install_target_type=0
+	# install_target_type=$(cat /proc/cmdline | grep ins_target="scsi") #default is scsi
+	install_target_type=$(cat /proc/cmdline | grep ins_target=mmc)
+	if [ ! -z "$install_target_type" ]; then
+		old_path=$PWD
+		cd /home/fstab
+		./update_device_name.sh "/dev/mmcblk0p"
+		cd $old_path
+		return 0
+	fi
+	install_target_type=$(cat /proc/cmdline | grep rec_target=mmc)
+	if [ ! -z "$install_target_type" ]; then
+		old_path=$PWD
+		cd /home/fstab
+		./update_device_name.sh "/dev/mmcblk0p"
+		cd $old_path
+		return 0
+	fi
+}
+
 judge_cmdline()
 {
 	temp_str=$(cat /proc/cmdline | grep ins_way)
@@ -24,6 +46,7 @@ judge_cmdline()
 
 start()
 {
+	check_cmdline_ins_target
 	judge_cmdline
 	res=$?
 	if [ $res -eq 1 ]; then
diff --git a/board/loongson/ls2k1000la/rootfs_ramdisk_overlay/home/install_disk.sh b/board/loongson/ls2k1000la/rootfs_ramdisk_overlay/home/install_disk.sh
index cfc27ad2..1a1c9dee 100755
--- a/board/loongson/ls2k1000la/rootfs_ramdisk_overlay/home/install_disk.sh
+++ b/board/loongson/ls2k1000la/rootfs_ramdisk_overlay/home/install_disk.sh
@@ -19,6 +19,34 @@ data_mount_point="/mnt/usb2"
 swap_mount_point="/mnt/usb3"
 backup_mount_point="/mnt/usb4"
 
+install_target_type=0
+
+check_cmdline_ins_target()
+{
+	install_target_type=0
+	# install_target_type=$(cat /proc/cmdline | grep ins_target="scsi") #default is scsi
+	install_target_type=$(cat /proc/cmdline | grep ins_target=mmc)
+	if [ ! -z "$install_target_type" ]; then
+		install_target_type=1
+
+		usb_partition="/dev/sda1"
+		usb_partition_bak="/dev/sda"
+		root_partition="/dev/mmcblk0p1"
+		data_partition="/dev/mmcblk0p2"
+		swap_partition="/dev/mmcblk0p3"
+		backup_partition="/dev/mmcblk0p4"
+		return 0
+	fi
+
+	usb_partition="/dev/sdb1"
+	usb_partition_bak="/dev/sdb"
+	root_partition="/dev/sda1"
+	data_partition="/dev/sda2"
+	swap_partition="/dev/sda3"
+	backup_partition="/dev/sda4"
+	install_target_type=0
+}
+
 #错误信息输出到usb的install文件夹里的error.log
 #注意安装系统时install文件夹不要存放error.log
 #否则会先改名error.log.bak,多次执行后，这样可能会造成数据丢失
@@ -242,7 +270,7 @@ check_usb_name()
 ###################start##########################
 ###################start##########################
 
-
+check_cmdline_ins_target
 #防止第一个阶段因未知原因而导致没有解除挂载
 if [ $# -eq 1 ]; then
 	usb_partition=$1
diff --git a/board/loongson/ls2k1000la/rootfs_ramdisk_overlay/home/install_fdisk.sh b/board/loongson/ls2k1000la/rootfs_ramdisk_overlay/home/install_fdisk.sh
index 75675b59..a01b3cec 100755
--- a/board/loongson/ls2k1000la/rootfs_ramdisk_overlay/home/install_fdisk.sh
+++ b/board/loongson/ls2k1000la/rootfs_ramdisk_overlay/home/install_fdisk.sh
@@ -15,10 +15,30 @@ backup_exist=1
 
 fdisk_part_total=0
 
+install_disk_blk="/dev/sda"
+
+check_cmdline_ins_target()
+{
+	install_target_type=0
+	# install_target_type=$(cat /proc/cmdline | grep ins_target="scsi") #default is scsi
+	install_target_type=$(cat /proc/cmdline | grep ins_target=mmc)
+	if [ ! -z "$install_target_type" ]; then
+		install_disk_blk="/dev/mmcblk0"
+		return 0
+	fi
+
+	install_disk_blk="/dev/sda"
+}
+
 #读取SSD的大小
 read_disk_size()
 {
-	disk_size=$(fdisk -l | grep "Disk /dev/sda" | head -n1 | cut -d ' ' -f3);
+	disk_size=$(fdisk -l | grep "Disk $install_disk_blk" | head -n1 | cut -d ' ' -f3);
+	fdisk -l | grep "Disk" | head -n1 | grep GB >/dev/null
+	# if just MB size
+	if [ $? -eq 1 ]; then
+		disk_size=$(($disk_size/1024))
+	fi
 	disk_size_ex_swap=$(($disk_size-$disk_size_swap));
 }
 
@@ -74,7 +94,7 @@ split_root_and_data()
 #注意分区的数字需要参数传入，否则不能识别
 fdisk_run_four_part()
 {
-	fdisk /dev/sda >/dev/null << !
+	fdisk $install_disk_blk >/dev/null << !
 d
 1
 d
@@ -122,7 +142,7 @@ w
 #注意分区的数字需要参数传入，否则不能识别
 fdisk_run_three_part_without_data()
 {
-	fdisk /dev/sda >/dev/null << !
+	fdisk $install_disk_blk >/dev/null << !
 d
 1
 d
@@ -162,7 +182,7 @@ w
 
 fdisk_run_three_part()
 {
-	fdisk /dev/sda >/dev/null << !
+	fdisk $install_disk_blk >/dev/null << !
 d
 1
 d
@@ -275,14 +295,20 @@ fdisk_run_func()
 		fdisk_run_set_part 4 $disk_size_backup
 	fi
 	fdisk_run_end_file;
-	fdisk /dev/sda < $temp_fdisk_name >/dev/null
+	fdisk $install_disk_blk < $temp_fdisk_name >/dev/null
 }
 
 #分析4分区, 不包括乒乓系统
 analy_four_part()
 {
 	#16G的特别对待，保证root能装满系统
-	if [ $disk_size -le 16 ]; then
+	if [ $disk_size -le 8 ]; then
+		disk_size_root=2
+		disk_size_data=3
+		disk_size_swap=1
+		disk_size_root_and_data=5
+		disk_size_root_and_data_bak=5
+	elif [ $disk_size -le 16 ]; then
 		disk_size_root=6
 		disk_size_data=3
 		disk_size_root_and_data=9
@@ -297,7 +323,13 @@ analy_four_part()
 #分析4分区，包括乒乓系统
 analy_pingpang()
 {
-	if [ $disk_size -le 16 ]; then
+	if [ $disk_size -le 8 ]; then
+		disk_size_root=2
+		disk_size_data=1
+		disk_size_swap=1
+		disk_size_root_and_data=3
+		disk_size_root_and_data_bak=3
+	elif [ $disk_size -le 16 ]; then
 		disk_size_root=4
 		disk_size_data=2
 		disk_size_root_and_data=6
@@ -332,6 +364,7 @@ fdisk_three_pingpang()
 {
 	read_disk_size;
 	analy_pingpang;
+	echo $disk_size_root_and_data_bak $disk_size_swap
 	fdisk_run_three_part_without_data $disk_size_root_and_data_bak $disk_size_swap;
 }
 
@@ -402,6 +435,8 @@ fidks_by_ratio()
 	fdisk_by_ratio_other_part $1 $2 $4
 }
 
+check_cmdline_ins_target
+
 if [ $1 -eq 0 ]; then
 	fdisk_four_part;
 elif [ $1 -eq 1 ]; then
diff --git a/board/loongson/ls2k1000la/rootfs_ramdisk_overlay/home/install_fdisk_analysis.sh b/board/loongson/ls2k1000la/rootfs_ramdisk_overlay/home/install_fdisk_analysis.sh
index dd8aebe5..3d651188 100755
--- a/board/loongson/ls2k1000la/rootfs_ramdisk_overlay/home/install_fdisk_analysis.sh
+++ b/board/loongson/ls2k1000la/rootfs_ramdisk_overlay/home/install_fdisk_analysis.sh
@@ -1,5 +1,23 @@
 #! /bin/sh
 
+install_disk_blk="/dev/sda"
+install_target_type=0
+
+check_cmdline_ins_target()
+{
+	install_target_type=0
+	# install_target_type=$(cat /proc/cmdline | grep ins_target="scsi") #default is scsi
+	install_target_type=$(cat /proc/cmdline | grep ins_target=mmc)
+	if [ ! -z "$install_target_type" ]; then
+		install_target_type=1
+		install_disk_blk="/dev/mmcblk0"
+		return 0
+	fi
+
+	install_target_type=0
+	install_disk_blk="/dev/sda"
+}
+
 check_num()
 {
 	result=$(echo $num1 | grep '^-*[1-9][0-9]*$')
@@ -65,9 +83,15 @@ check_dev_part_num_list()
 fidsk_default_2_part()
 {
 	echo ""
-	echo "would split sda to 2 partition! /dev/sda1 and /dev/sda3"
-	sleep 1;
-	fdisk /dev/sda < /home/fdisk.txt >/dev/null;
+	if [ $install_target_type -eq 1 ]; then
+		echo "would split $install_disk_blk to 1 partition! rootfs part"
+		sleep 1;
+		fdisk $install_disk_blk < /home/fdisk_mmc.txt >/dev/null;
+	else
+		echo "would split $install_disk_blk to 2 partition! rootfs and swap part"
+		sleep 1;
+		fdisk $install_disk_blk < /home/fdisk.txt >/dev/null;
+	fi
 }
 
 fdisk_config_analy()
@@ -102,7 +126,7 @@ fdisk_file_analy()
 	first_line="$(cat $1 | head -1)"
 
 	if [ "$first_line" == "d" ]; then
-		fdisk /dev/sda < $1 >/dev/null;
+		fdisk $install_disk_blk < $1 >/dev/null;
 	else
 		fdisk_config_analy "$first_line"
 	fi
@@ -123,6 +147,7 @@ analy_start()
 	fi
 }
 
+check_cmdline_ins_target
 if [ $# -eq 2 ]; then
 	analy_start $1 $2
 else
diff --git a/board/loongson/ls2k1000la/rootfs_ramdisk_overlay/home/install_format_all_disk.sh b/board/loongson/ls2k1000la/rootfs_ramdisk_overlay/home/install_format_all_disk.sh
index 78340189..f4ad6ec1 100755
--- a/board/loongson/ls2k1000la/rootfs_ramdisk_overlay/home/install_format_all_disk.sh
+++ b/board/loongson/ls2k1000la/rootfs_ramdisk_overlay/home/install_format_all_disk.sh
@@ -6,6 +6,29 @@ swap_partition="/dev/sda3"
 backup_partition="/dev/sda4"
 
 
+# 0 ssd (sdax)
+# 1 mmc (mmcblkx)
+install_target_type=0
+
+check_cmdline_ins_target()
+{
+	install_target_type=0
+	# install_target_type=$(cat /proc/cmdline | grep ins_target="scsi") #default is scsi
+	install_target_type=$(cat /proc/cmdline | grep ins_target=mmc)
+	if [ ! -z "$install_target_type" ]; then
+		root_partition="/dev/mmcblk0p1"
+		data_partition="/dev/mmcblk0p2"
+		swap_partition="/dev/mmcblk0p3"
+		backup_partition="/dev/mmcblk0p4"
+		return 0
+	fi
+
+	root_partition="/dev/sda1"
+	data_partition="/dev/sda2"
+	swap_partition="/dev/sda3"
+	backup_partition="/dev/sda4"
+}
+
 error_inf_print()
 {
 	echo "";
@@ -79,5 +102,6 @@ format_all_partition()
 	return 0;
 }
 
+check_cmdline_ins_target
 format_all_partition;
 exit $?
\ No newline at end of file
diff --git a/board/loongson/ls2k1000la/rootfs_ramdisk_overlay/home/install_reboot.sh b/board/loongson/ls2k1000la/rootfs_ramdisk_overlay/home/install_reboot.sh
index acbcf7b1..f5a08778 100755
--- a/board/loongson/ls2k1000la/rootfs_ramdisk_overlay/home/install_reboot.sh
+++ b/board/loongson/ls2k1000la/rootfs_ramdisk_overlay/home/install_reboot.sh
@@ -10,6 +10,23 @@ echo " ";
 # sda3 swap usb3
 # sda4 backup usb4
 
+# 0 ssd
+# 1 mmc
+# 2 nand
+boot_device_type=0
+boot_device_num=1
+
+check_cmdline_ins_target()
+{
+	install_target_type=0
+	# install_target_type=$(cat /proc/cmdline | grep ins_target="scsi") #default is scsi
+	install_target_type=$(cat /proc/cmdline | grep ins_target=mmc)
+	if [ ! -z "$install_target_type" ]; then
+		boot_device_type=1
+		return 0
+	fi
+}
+
 #防止前面的脚本出现错误，导致没有解除挂载一些已经挂载的分区。
 check_and_umount_for_safe()
 {
@@ -24,8 +41,9 @@ check_and_umount_for_safe()
 }
 
 #防止前面的脚本出现错误，导致没有解除挂载一些已经挂载的分区。
+check_cmdline_ins_target
 check_and_umount_for_safe;
-/home/sys_config_tool
+/home/sys_config_tool $boot_device_type 0 $boot_device_num
 
 echo "-------------> stage3 install system finish! please reboot or shutdowm! <-------------"
 reboot -f
diff --git a/board/loongson/ls2k1000la/rootfs_ramdisk_overlay/home/install_usb.sh b/board/loongson/ls2k1000la/rootfs_ramdisk_overlay/home/install_usb.sh
index 11901be9..6cd629d1 100755
--- a/board/loongson/ls2k1000la/rootfs_ramdisk_overlay/home/install_usb.sh
+++ b/board/loongson/ls2k1000la/rootfs_ramdisk_overlay/home/install_usb.sh
@@ -30,6 +30,34 @@ install_way=0
 
 stage1_result=0;
 
+# 0 ssd (sdax)
+# 1 mmc (mmcblkx)
+install_target_type=0
+
+check_cmdline_ins_target()
+{
+	install_target_type=0
+	# install_target_type=$(cat /proc/cmdline | grep ins_target="scsi") #default is scsi
+	install_target_type=$(cat /proc/cmdline | grep ins_target=mmc)
+	if [ ! -z "$install_target_type" ]; then
+		root_partition="/dev/mmcblk0p1"
+		data_partition="/dev/mmcblk0p2"
+		swap_partition="/dev/mmcblk0p3"
+		backup_partition="/dev/mmcblk0p4"
+
+		usb_partition="/dev/sda1"
+		usb_partition_bak="/dev/sda"
+
+		mmc_partition="/dev/mmcblk1p1"
+		mmc_partition_bak="/dev/mmcblk1"
+		return 0
+	fi
+
+	root_partition="/dev/sda1"
+	data_partition="/dev/sda2"
+	swap_partition="/dev/sda3"
+	backup_partition="/dev/sda4"
+}
 
 create_all_mount_point()
 {
@@ -177,8 +205,8 @@ format_all_partition()
 		sync
 	fi
 
-	echo "-------------> stage1.2 format swap partition --- start <-------------"
 	if [ -e $swap_partition ]; then
+		echo "-------------> stage1.2 format swap partition --- start <-------------"
 		mkswap $swap_partition >/dev/null;
 		if [ $? -eq 0 ]; then
 			echo "-------------> stage1.2 format swap partition --- success <-------------"
@@ -353,6 +381,7 @@ check_cmdline()
 
 stage1_entrance()
 {
+	check_cmdline_ins_target
 	check_cmdline
 
 	if [ $uboot_install_fix -eq 1 ]; then
diff --git a/board/loongson/ls2k1000la/rootfs_ramdisk_overlay/home/ramdisk-master-839f588304 b/board/loongson/ls2k1000la/rootfs_ramdisk_overlay/home/ramdisk-master-839f588304
new file mode 100644
index 00000000..e69de29b
diff --git a/board/loongson/ls2k1000la/rootfs_ramdisk_overlay/home/ramdisk_sys_config_tool_ver b/board/loongson/ls2k1000la/rootfs_ramdisk_overlay/home/ramdisk_sys_config_tool_ver
index d02081ec..91b1f5d1 100644
--- a/board/loongson/ls2k1000la/rootfs_ramdisk_overlay/home/ramdisk_sys_config_tool_ver
+++ b/board/loongson/ls2k1000la/rootfs_ramdisk_overlay/home/ramdisk_sys_config_tool_ver
@@ -1 +1 @@
-master-db0d730a
+master-e0bff8e537
diff --git a/board/loongson/ls2k1000la/rootfs_ramdisk_overlay/home/recover_backup.sh b/board/loongson/ls2k1000la/rootfs_ramdisk_overlay/home/recover_backup.sh
index ccfdfac9..eb056b70 100755
--- a/board/loongson/ls2k1000la/rootfs_ramdisk_overlay/home/recover_backup.sh
+++ b/board/loongson/ls2k1000la/rootfs_ramdisk_overlay/home/recover_backup.sh
@@ -16,6 +16,25 @@ data_mount_point="/mnt/usb2"
 swap_mount_point="/mnt/usb3"
 backup_mount_point="/mnt/usb4"
 
+check_cmdline_ins_target()
+{
+	install_target_type=0
+	# install_target_type=$(cat /proc/cmdline | grep ins_target="scsi") #default is scsi
+	install_target_type=$(cat /proc/cmdline | grep rec_target=mmc)
+	if [ ! -z "$install_target_type" ]; then
+		root_partition="/dev/mmcblk0p1"
+		data_partition="/dev/mmcblk0p2"
+		swap_partition="/dev/mmcblk0p3"
+		backup_partition="/dev/mmcblk0p4"
+		return 0
+	fi
+
+	root_partition="/dev/sda1"
+	data_partition="/dev/sda2"
+	swap_partition="/dev/sda3"
+	backup_partition="/dev/sda4"
+}
+
 create_all_mount_point()
 {
 	if [ ! -d $root_mount_point ]; then
@@ -147,6 +166,7 @@ start_stage1()
 {
 	sleep 1;
 	sync;
+	check_cmdline_ins_target
 	create_all_mount_point;
 	mount $backup_partition $backup_mount_point;
 	if mountpoint -q $backup_mount_point; then
diff --git a/board/loongson/ls2k1000la/rootfs_ramdisk_overlay/home/recover_disk.sh b/board/loongson/ls2k1000la/rootfs_ramdisk_overlay/home/recover_disk.sh
index 84afef83..4eae8cad 100755
--- a/board/loongson/ls2k1000la/rootfs_ramdisk_overlay/home/recover_disk.sh
+++ b/board/loongson/ls2k1000la/rootfs_ramdisk_overlay/home/recover_disk.sh
@@ -16,6 +16,25 @@ data_mount_point="/mnt/usb2"
 swap_mount_point="/mnt/usb3"
 backup_mount_point="/mnt/usb4"
 
+check_cmdline_ins_target()
+{
+	install_target_type=0
+	# install_target_type=$(cat /proc/cmdline | grep ins_target="scsi") #default is scsi
+	install_target_type=$(cat /proc/cmdline | grep rec_target=mmc)
+	if [ ! -z "$install_target_type" ]; then
+		root_partition="/dev/mmcblk0p1"
+		data_partition="/dev/mmcblk0p2"
+		swap_partition="/dev/mmcblk0p3"
+		backup_partition="/dev/mmcblk0p4"
+		return 0
+	fi
+
+	root_partition="/dev/sda1"
+	data_partition="/dev/sda2"
+	swap_partition="/dev/sda3"
+	backup_partition="/dev/sda4"
+}
+
 check_and_umount_for_safe()
 {
 	for i in /mnt/usb*; do
@@ -108,6 +127,7 @@ copy_uimage_to_boot()
 	mount $backup_partition $backup_mount_point;
 	sync;
 
+	mkdir -p $root_mount_point/boot/
 	cp -a $backup_mount_point/uImage $root_mount_point/boot/;
 	if [ $? -ne 0 ]; then
 		error_inf_print "Error! copy uImage to /boot/ failed!"
@@ -196,6 +216,15 @@ copy_file_to_data()
 	rm -r $root_mount_point/opt;
 	sync;
 
+	rm -r $root_mount_point/root;
+	sync;
+
+	mkdir -p $root_mount_point/var
+	mkdir -p $root_mount_point/home
+	mkdir -p $root_mount_point/opt
+	mkdir -p $root_mount_point/root
+	mkdir -p $root_mount_point/data
+
 	check_and_umount_for_safe;
 }
 
@@ -203,6 +232,7 @@ copy_file_to_data()
 #backup分区
 start_stage2()
 {
+	check_cmdline_ins_target
 	#执行三个阶段的操作
 	uzip_rootfs;
 	copy_uimage_to_boot;
diff --git a/board/loongson/ls2k1000la/rootfs_ramdisk_overlay/home/recover_reboot.sh b/board/loongson/ls2k1000la/rootfs_ramdisk_overlay/home/recover_reboot.sh
index 70db3c6f..3cd42988 100755
--- a/board/loongson/ls2k1000la/rootfs_ramdisk_overlay/home/recover_reboot.sh
+++ b/board/loongson/ls2k1000la/rootfs_ramdisk_overlay/home/recover_reboot.sh
@@ -10,6 +10,20 @@ echo " ";
 # sda3 swap usb3
 # sda4 backup usb4
 
+boot_device_type=0
+boot_device_num=1
+
+check_cmdline_ins_target()
+{
+	install_target_type=0
+	# install_target_type=$(cat /proc/cmdline | grep ins_target="scsi") #default is scsi
+	install_target_type=$(cat /proc/cmdline | grep rec_target=mmc)
+	if [ ! -z "$install_target_type" ]; then
+		boot_device_type=1
+		return 0
+	fi
+}
+
 #防止前面的脚本出现错误，导致没有解除挂载一些已经挂载的分区。
 check_and_umount_for_safe()
 {
@@ -26,8 +40,9 @@ check_and_umount_for_safe()
 }
 
 #防止前面的脚本出现错误，导致没有解除挂载一些已经挂载的分区。
+check_cmdline_ins_target
 check_and_umount_for_safe;
-/home/sys_config_tool
+/home/sys_config_tool $boot_device_type 0 $boot_device_num
 
 echo "-------------> stage3 reboot system <-------------"
 #检查是否有错误记录文件，则之前的脚本执行时出错
diff --git a/board/loongson/ls2k1000la/rootfs_ramdisk_overlay/home/sys_config_tool b/board/loongson/ls2k1000la/rootfs_ramdisk_overlay/home/sys_config_tool
index 4811ccbf..113c1f0c 100755
Binary files a/board/loongson/ls2k1000la/rootfs_ramdisk_overlay/home/sys_config_tool and b/board/loongson/ls2k1000la/rootfs_ramdisk_overlay/home/sys_config_tool differ
diff --git a/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rt2561.bin b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rt2561.bin
new file mode 100644
index 00000000..b14bad3f
Binary files /dev/null and b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rt2561.bin differ
diff --git a/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rt2561s.bin b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rt2561s.bin
new file mode 100644
index 00000000..b0f79505
Binary files /dev/null and b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rt2561s.bin differ
diff --git a/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rt2661.bin b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rt2661.bin
new file mode 100644
index 00000000..fe52a0b1
Binary files /dev/null and b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rt2661.bin differ
diff --git a/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rt2860.bin b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rt2860.bin
new file mode 100644
index 00000000..888c20c9
Binary files /dev/null and b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rt2860.bin differ
diff --git a/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rt2870.bin b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rt2870.bin
new file mode 100644
index 00000000..9ddac4a4
Binary files /dev/null and b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rt2870.bin differ
diff --git a/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rt3070.bin b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rt3070.bin
new file mode 120000
index 00000000..d233a1d5
--- /dev/null
+++ b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rt3070.bin
@@ -0,0 +1 @@
+rt2870.bin
\ No newline at end of file
diff --git a/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rt3071.bin b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rt3071.bin
new file mode 100644
index 00000000..df12e5fd
Binary files /dev/null and b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rt3071.bin differ
diff --git a/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rt3090.bin b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rt3090.bin
new file mode 120000
index 00000000..c5a9ab01
--- /dev/null
+++ b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rt3090.bin
@@ -0,0 +1 @@
+rt2860.bin
\ No newline at end of file
diff --git a/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rt3290.bin b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rt3290.bin
new file mode 100644
index 00000000..6ca33a59
Binary files /dev/null and b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rt3290.bin differ
diff --git a/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rt73.bin b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rt73.bin
new file mode 100644
index 00000000..1e395dd6
Binary files /dev/null and b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rt73.bin differ
diff --git a/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8188efw.bin b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8188efw.bin
new file mode 100644
index 00000000..ac9a430a
Binary files /dev/null and b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8188efw.bin differ
diff --git a/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8188eufw.bin b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8188eufw.bin
new file mode 100644
index 00000000..4ae7e1c5
Binary files /dev/null and b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8188eufw.bin differ
diff --git a/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8192cfw.bin b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8192cfw.bin
new file mode 100644
index 00000000..77eb1ebe
Binary files /dev/null and b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8192cfw.bin differ
diff --git a/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8192cfwU.bin b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8192cfwU.bin
new file mode 100644
index 00000000..b231e1d6
Binary files /dev/null and b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8192cfwU.bin differ
diff --git a/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8192cfwU_B.bin b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8192cfwU_B.bin
new file mode 100644
index 00000000..3a3e3867
Binary files /dev/null and b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8192cfwU_B.bin differ
diff --git a/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8192cufw.bin b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8192cufw.bin
new file mode 100644
index 00000000..3aa75065
Binary files /dev/null and b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8192cufw.bin differ
diff --git a/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8192cufw_A.bin b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8192cufw_A.bin
new file mode 100644
index 00000000..9569d0a2
Binary files /dev/null and b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8192cufw_A.bin differ
diff --git a/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8192cufw_B.bin b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8192cufw_B.bin
new file mode 100644
index 00000000..96089c4c
Binary files /dev/null and b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8192cufw_B.bin differ
diff --git a/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8192cufw_TMSC.bin b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8192cufw_TMSC.bin
new file mode 100644
index 00000000..d1b84d48
Binary files /dev/null and b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8192cufw_TMSC.bin differ
diff --git a/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8192defw.bin b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8192defw.bin
new file mode 100644
index 00000000..cbb4b887
Binary files /dev/null and b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8192defw.bin differ
diff --git a/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8192eefw.bin b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8192eefw.bin
new file mode 100644
index 00000000..4a034d3a
Binary files /dev/null and b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8192eefw.bin differ
diff --git a/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8192eu_ap_wowlan.bin b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8192eu_ap_wowlan.bin
new file mode 100644
index 00000000..f68d10c6
Binary files /dev/null and b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8192eu_ap_wowlan.bin differ
diff --git a/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8192eu_nic.bin b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8192eu_nic.bin
new file mode 100644
index 00000000..4a034d3a
Binary files /dev/null and b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8192eu_nic.bin differ
diff --git a/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8192eu_wowlan.bin b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8192eu_wowlan.bin
new file mode 100644
index 00000000..aebcffc3
Binary files /dev/null and b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8192eu_wowlan.bin differ
diff --git a/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8192sefw.bin b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8192sefw.bin
new file mode 100644
index 00000000..ed4afe85
Binary files /dev/null and b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8192sefw.bin differ
diff --git a/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8712u.bin b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8712u.bin
new file mode 100644
index 00000000..3f965a65
Binary files /dev/null and b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8712u.bin differ
diff --git a/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8723aufw_A.bin b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8723aufw_A.bin
new file mode 100644
index 00000000..7accded7
Binary files /dev/null and b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8723aufw_A.bin differ
diff --git a/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8723aufw_B.bin b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8723aufw_B.bin
new file mode 100644
index 00000000..5c374000
Binary files /dev/null and b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8723aufw_B.bin differ
diff --git a/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8723aufw_B_NoBT.bin b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8723aufw_B_NoBT.bin
new file mode 100644
index 00000000..8e9952cb
Binary files /dev/null and b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8723aufw_B_NoBT.bin differ
diff --git a/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8723befw.bin b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8723befw.bin
new file mode 100644
index 00000000..25e183cb
Binary files /dev/null and b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8723befw.bin differ
diff --git a/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8723befw_36.bin b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8723befw_36.bin
new file mode 100644
index 00000000..1bb9b9c8
Binary files /dev/null and b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8723befw_36.bin differ
diff --git a/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8723bs_ap_wowlan.bin b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8723bs_ap_wowlan.bin
new file mode 100644
index 00000000..944bc16c
Binary files /dev/null and b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8723bs_ap_wowlan.bin differ
diff --git a/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8723bs_bt.bin b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8723bs_bt.bin
new file mode 100644
index 00000000..f29df42f
Binary files /dev/null and b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8723bs_bt.bin differ
diff --git a/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8723bs_nic.bin b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8723bs_nic.bin
new file mode 100644
index 00000000..8d534053
Binary files /dev/null and b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8723bs_nic.bin differ
diff --git a/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8723bs_wowlan.bin b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8723bs_wowlan.bin
new file mode 100644
index 00000000..473e29c3
Binary files /dev/null and b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8723bs_wowlan.bin differ
diff --git a/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8723bu_ap_wowlan.bin b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8723bu_ap_wowlan.bin
new file mode 100644
index 00000000..944bc16c
Binary files /dev/null and b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8723bu_ap_wowlan.bin differ
diff --git a/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8723bu_nic.bin b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8723bu_nic.bin
new file mode 100644
index 00000000..8d534053
Binary files /dev/null and b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8723bu_nic.bin differ
diff --git a/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8723bu_wowlan.bin b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8723bu_wowlan.bin
new file mode 100644
index 00000000..473e29c3
Binary files /dev/null and b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8723bu_wowlan.bin differ
diff --git a/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8723defw.bin b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8723defw.bin
new file mode 100644
index 00000000..6d2c9539
Binary files /dev/null and b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8723defw.bin differ
diff --git a/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8723fw.bin b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8723fw.bin
new file mode 100644
index 00000000..725f2138
Binary files /dev/null and b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8723fw.bin differ
diff --git a/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8723fw_B.bin b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8723fw_B.bin
new file mode 100644
index 00000000..993c7f6e
Binary files /dev/null and b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8723fw_B.bin differ
diff --git a/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8812aefw.bin b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8812aefw.bin
new file mode 100644
index 00000000..90a04098
Binary files /dev/null and b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8812aefw.bin differ
diff --git a/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8812aefw_wowlan.bin b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8812aefw_wowlan.bin
new file mode 100644
index 00000000..4d0cc358
Binary files /dev/null and b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8812aefw_wowlan.bin differ
diff --git a/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8821aefw.bin b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8821aefw.bin
new file mode 100644
index 00000000..4f84cf94
Binary files /dev/null and b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8821aefw.bin differ
diff --git a/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8821aefw_29.bin b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8821aefw_29.bin
new file mode 100644
index 00000000..f0acde46
Binary files /dev/null and b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8821aefw_29.bin differ
diff --git a/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8821aefw_wowlan.bin b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8821aefw_wowlan.bin
new file mode 100644
index 00000000..115d49f1
Binary files /dev/null and b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8821aefw_wowlan.bin differ
diff --git a/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8822befw.bin b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8822befw.bin
new file mode 100644
index 00000000..1fcdbeb2
Binary files /dev/null and b/board/loongson/ls2k300/rootfs_overlay/usr/lib/firmware/rtlwifi/rtl8822befw.bin differ
diff --git a/configs/loongson2k1000_jinlong_defconfig b/configs/loongson2k1000_jinlong_defconfig
index 4751b303..debf072f 100644
--- a/configs/loongson2k1000_jinlong_defconfig
+++ b/configs/loongson2k1000_jinlong_defconfig
@@ -154,7 +154,7 @@ BR2_PACKAGE_TOUCH_SCREEN_MAP_VALUE=y
 BR2_PACKAGE_LS_DEFAULT_ETH_CONFIG=y
 BR2_PACKAGE_LS_DEFAULT_ETH_NAME="eth0 eth1"
 BR2_PACKAGE_LS_DEFAULT_ETH_IP="192.168.1.10 192.168.2.11"
-BR2_TARGET_ROOTFS_TAR_GZIP=y
+BR2_TARGET_ROOTFS_TAR_PIGZ=y
 BR2_TARGET_ROOTFS_UBI=y
 BR2_TARGET_ROOTFS_UBI_SUBSIZE=2048
 BR2_TARGET_ROOTFS_UBI_USE_CUSTOM_CONFIG=y
diff --git a/configs/loongson2k1000la_jinlong_defconfig b/configs/loongson2k1000la_jinlong_defconfig
index 73541c23..ee62ec8c 100644
--- a/configs/loongson2k1000la_jinlong_defconfig
+++ b/configs/loongson2k1000la_jinlong_defconfig
@@ -285,7 +285,7 @@ BR2_PACKAGE_LS_DEFAULT_ETH_IP="192.168.1.10 192.168.2.11"
 BR2_PACKAGE_LIBGO_LA=y
 BR2_PACKAGE_LS3_SYSTEM_TOOL=y
 BR2_PACKAGE_LS3_SYSTEM_TOOL_QT=y
-BR2_TARGET_ROOTFS_TAR_GZIP=y
+BR2_TARGET_ROOTFS_TAR_PIGZ=y
 BR2_TARGET_ROOTFS_UBI=y
 BR2_TARGET_ROOTFS_UBI_SUBSIZE=2048
 BR2_TARGET_ROOTFS_UBI_USE_CUSTOM_CONFIG=y
diff --git a/configs/loongson2k1000la_jinlong_fastboot_defconfig b/configs/loongson2k1000la_jinlong_fastboot_defconfig
index b5672f73..cbb67e0a 100644
--- a/configs/loongson2k1000la_jinlong_fastboot_defconfig
+++ b/configs/loongson2k1000la_jinlong_fastboot_defconfig
@@ -165,7 +165,7 @@ BR2_PACKAGE_LS_DEFAULT_ETH_CONFIG=y
 BR2_PACKAGE_LS_DEFAULT_ETH_NAME="eth0 eth1"
 BR2_PACKAGE_LS_DEFAULT_ETH_IP="192.168.1.10 192.168.2.11"
 BR2_PACKAGE_FASTBOOT_BUSYBOX=y
-BR2_TARGET_ROOTFS_TAR_GZIP=y
+BR2_TARGET_ROOTFS_TAR_PIGZ=y
 BR2_TARGET_ROOTFS_UBI=y
 BR2_TARGET_ROOTFS_UBI_SUBSIZE=2048
 BR2_TARGET_ROOTFS_UBI_USE_CUSTOM_CONFIG=y
diff --git a/configs/loongson2k1000la_jinlong_mini_defconfig b/configs/loongson2k1000la_jinlong_mini_defconfig
index adcebe38..2e10de04 100644
--- a/configs/loongson2k1000la_jinlong_mini_defconfig
+++ b/configs/loongson2k1000la_jinlong_mini_defconfig
@@ -64,7 +64,7 @@ BR2_PACKAGE_UTIL_LINUX_SCHEDUTILS=y
 BR2_PACKAGE_BOOT_RUN=y
 BR2_PACKAGE_LVGL_KIT=y
 BR2_PACKAGE_TOUCH_SCREEN_MAP_VALUE=y
-BR2_TARGET_ROOTFS_TAR_GZIP=y
+BR2_TARGET_ROOTFS_TAR_PIGZ=y
 BR2_TARGET_ROOTFS_UBI=y
 BR2_TARGET_ROOTFS_UBI_SUBSIZE=2048
 BR2_TARGET_ROOTFS_UBI_USE_CUSTOM_CONFIG=y
diff --git a/configs/loongson2k1000la_jinlong_pure_busybox_defconfig b/configs/loongson2k1000la_jinlong_pure_busybox_defconfig
index 82f735a0..b18a55d2 100644
--- a/configs/loongson2k1000la_jinlong_pure_busybox_defconfig
+++ b/configs/loongson2k1000la_jinlong_pure_busybox_defconfig
@@ -26,7 +26,7 @@ BR2_PACKAGE_UTIL_LINUX_LIBSMARTCOLS=y
 BR2_PACKAGE_UTIL_LINUX_FSCK=y
 BR2_PACKAGE_UTIL_LINUX_MOUNT=y
 # BR2_PACKAGE_LS2_SYS_CONFIG_TOOL is not set
-BR2_TARGET_ROOTFS_TAR_GZIP=y
+BR2_TARGET_ROOTFS_TAR_PIGZ=y
 BR2_TARGET_ROOTFS_UBI=y
 BR2_TARGET_ROOTFS_UBI_SUBSIZE=2048
 BR2_TARGET_ROOTFS_UBI_USE_CUSTOM_CONFIG=y
diff --git a/configs/loongson2k1000la_jinlong_py3_defconfig b/configs/loongson2k1000la_jinlong_py3_defconfig
index 04ade26e..25bbfc83 100644
--- a/configs/loongson2k1000la_jinlong_py3_defconfig
+++ b/configs/loongson2k1000la_jinlong_py3_defconfig
@@ -448,10 +448,11 @@ BR2_PACKAGE_LOONGSON_KERNEL=y
 BR2_PACKAGE_LOONGSON_KERNEL_PATH="~/tmp/bsp/test/2K1000LA/kernel/all/"
 BR2_TARGET_ROOTFS_EXT2=y
 BR2_TARGET_ROOTFS_EXT2_4=y
+BR2_TARGET_ROOTFS_IMG_WITH_PARTITION_SIZE=2048
 BR2_TARGET_ROOTFS_EXT2_SIZE="2048M"
 BR2_TARGET_ROOTFS_EXT2_MKFS_OPTIONS="-O ^64bit -O ^metadata_csum"
-BR2_TARGET_ROOTFS_EXT2_GZIP=y
-BR2_TARGET_ROOTFS_TAR_GZIP=y
+BR2_TARGET_ROOTFS_EXT2_PIGZ=y
+BR2_TARGET_ROOTFS_TAR_PIGZ=y
 BR2_PACKAGE_HOST_CMAKE=y
 BR2_PACKAGE_HOST_DOSFSTOOLS=y
 BR2_PACKAGE_HOST_GENIMAGE=y
diff --git a/configs/loongson2k1000la_jinlong_ramdisk_defconfig b/configs/loongson2k1000la_jinlong_ramdisk_defconfig
index 8f961597..80978074 100644
--- a/configs/loongson2k1000la_jinlong_ramdisk_defconfig
+++ b/configs/loongson2k1000la_jinlong_ramdisk_defconfig
@@ -15,6 +15,9 @@ BR2_ROOTFS_MERGED_USR=y
 BR2_SYSTEM_DEFAULT_PATH="/bin:/sbin:/usr/bin:/usr/sbin"
 # BR2_ENABLE_LOCALE_PURGE is not set
 BR2_ROOTFS_OVERLAY="board/loongson/ls2k1000la/rootfs_ramdisk_overlay"
+BR2_PACKAGE_BUSYBOX_SHOW_OTHERS=y
+BR2_PACKAGE_GZIP=y
+BR2_PACKAGE_PIGZ=y
 BR2_PACKAGE_PV=y
 BR2_PACKAGE_E2FSPROGS=y
 BR2_PACKAGE_ETHTOOL=y
@@ -22,10 +25,12 @@ BR2_PACKAGE_ETHTOOL=y
 BR2_PACKAGE_IPROUTE2=y
 BR2_PACKAGE_RSYNC=y
 # BR2_PACKAGE_URANDOM_SCRIPTS is not set
+BR2_PACKAGE_BASH=y
 BR2_PACKAGE_UTIL_LINUX_LIBFDISK=y
-BR2_PACKAGE_UTIL_LINUX_LIBSMARTCOLS=y
 BR2_PACKAGE_UTIL_LINUX_FSCK=y
+BR2_PACKAGE_UTIL_LINUX_LOSETUP=y
 BR2_PACKAGE_UTIL_LINUX_MOUNT=y
+BR2_PACKAGE_UTIL_LINUX_PARTX=y
 BR2_TARGET_ROOTFS_EXT2=y
 BR2_TARGET_ROOTFS_EXT2_SIZE="32M"
 BR2_TARGET_ROOTFS_EXT2_GZIP=y
diff --git a/configs/loongson2k1000la_nand_4k_defconfig b/configs/loongson2k1000la_nand_4k_defconfig
index eb346b39..11b54aaf 100644
--- a/configs/loongson2k1000la_nand_4k_defconfig
+++ b/configs/loongson2k1000la_nand_4k_defconfig
@@ -186,7 +186,7 @@ BR2_PACKAGE_LVGL_KIT=y
 BR2_PACKAGE_LS_DEFAULT_ETH_CONFIG=y
 BR2_PACKAGE_QT_USE_TSLIB=y
 BR2_PACKAGE_LIBGO_LA=y
-BR2_TARGET_ROOTFS_TAR_GZIP=y
+BR2_TARGET_ROOTFS_TAR_PIGZ=y
 BR2_TARGET_ROOTFS_UBI=y
 BR2_TARGET_ROOTFS_UBI_PEBSIZE=0x40000
 BR2_TARGET_ROOTFS_UBI_SUBSIZE=4096
diff --git a/configs/loongson2k1000la_rt_defconfig b/configs/loongson2k1000la_rt_defconfig
index 655e0a08..0b09c022 100644
--- a/configs/loongson2k1000la_rt_defconfig
+++ b/configs/loongson2k1000la_rt_defconfig
@@ -52,7 +52,7 @@ BR2_PACKAGE_UTIL_LINUX_LIBSMARTCOLS=y
 BR2_PACKAGE_UTIL_LINUX_FSCK=y
 BR2_PACKAGE_UTIL_LINUX_MOUNT=y
 # BR2_PACKAGE_LS2_SYS_CONFIG_TOOL is not set
-BR2_TARGET_ROOTFS_TAR_GZIP=y
+BR2_TARGET_ROOTFS_TAR_PIGZ=y
 BR2_TARGET_ROOTFS_UBI=y
 BR2_TARGET_ROOTFS_UBI_SUBSIZE=2048
 BR2_TARGET_ROOTFS_UBI_USE_CUSTOM_CONFIG=y
diff --git a/configs/loongson2k1000la_test_defconfig b/configs/loongson2k1000la_test_defconfig
index 0b0888ab..ce7a0482 100644
--- a/configs/loongson2k1000la_test_defconfig
+++ b/configs/loongson2k1000la_test_defconfig
@@ -181,7 +181,7 @@ BR2_PACKAGE_LS_DEFAULT_ETH_NAME="eth0 eth1"
 BR2_PACKAGE_LS_DEFAULT_ETH_IP="192.168.1.10 192.168.2.11"
 BR2_PACKAGE_LIBGO_LA=y
 BR2_PACKAGE_AUTOREBOOT=y
-BR2_TARGET_ROOTFS_TAR_GZIP=y
+BR2_TARGET_ROOTFS_TAR_PIGZ=y
 BR2_PACKAGE_HOST_CMAKE=y
 BR2_PACKAGE_HOST_DOSFSTOOLS=y
 BR2_PACKAGE_HOST_E2FSPROGS=y
diff --git a/configs/loongson2k300_defconfig b/configs/loongson2k300_defconfig
index b7d1b660..43539765 100644
--- a/configs/loongson2k300_defconfig
+++ b/configs/loongson2k300_defconfig
@@ -81,8 +81,14 @@ BR2_PACKAGE_QT5BASE_DBUS=y
 BR2_PACKAGE_QT5BASE_TSLIB=y
 BR2_PACKAGE_QT5CHARTS=y
 BR2_PACKAGE_QT5MQTT=y
+BR2_PACKAGE_QT5QUICKCONTROLS=y
+BR2_PACKAGE_QT5QUICKCONTROLS2=y
 BR2_PACKAGE_QT5SENSORS=y
 BR2_PACKAGE_QT5SERIALBUS=y
+BR2_PACKAGE_QT5VIRTUALKEYBOARD=y
+BR2_PACKAGE_QT5VIRTUALKEYBOARD_HANDWRITING=y
+BR2_PACKAGE_QT5VIRTUALKEYBOARD_ARROW_KEY_NAVIGATION=y
+BR2_PACKAGE_QT5WEBSOCKETS=y
 BR2_PACKAGE_QT5XMLPATTERNS=y
 BR2_PACKAGE_QWT=y
 BR2_PACKAGE_QWT_SVG=y
@@ -463,10 +469,11 @@ BR2_PACKAGE_LOONGSON_BUILD_ESSENTIAL=y
 BR2_PACKAGE_LOONGSON_BUILD_ESSENTIAL_CMAKE_GDB=y
 BR2_TARGET_ROOTFS_EXT2=y
 BR2_TARGET_ROOTFS_EXT2_4=y
+BR2_TARGET_ROOTFS_IMG_WITH_PARTITION_SIZE=2048
 BR2_TARGET_ROOTFS_EXT2_SIZE="2048M"
 BR2_TARGET_ROOTFS_EXT2_MKFS_OPTIONS="-O ^64bit -O ^metadata_csum"
-BR2_TARGET_ROOTFS_EXT2_GZIP=y
-BR2_TARGET_ROOTFS_TAR_GZIP=y
+BR2_TARGET_ROOTFS_EXT2_PIGZ=y
+BR2_TARGET_ROOTFS_TAR_PIGZ=y
 BR2_PACKAGE_HOST_CMAKE=y
 BR2_PACKAGE_HOST_DOSFSTOOLS=y
 BR2_PACKAGE_HOST_GENIMAGE=y
diff --git a/configs/loongson2k300_mini_dp_defconfig b/configs/loongson2k300_mini_dp_defconfig
index 2f3f1ee2..2143e646 100644
--- a/configs/loongson2k300_mini_dp_defconfig
+++ b/configs/loongson2k300_mini_dp_defconfig
@@ -20,9 +20,11 @@ BR2_ROOTFS_OVERLAY="board/loongson/ls2k300/rootfs_overlay"
 BR2_PACKAGE_ALSA_UTILS=y
 BR2_PACKAGE_ALSA_UTILS_AMIXER=y
 BR2_PACKAGE_ALSA_UTILS_APLAY=y
+BR2_PACKAGE_FFMPEG=y
 BR2_PACKAGE_FFMPEG_GPL=y
 BR2_PACKAGE_FFMPEG_FFPLAY=y
 BR2_PACKAGE_FFMPEG_FFPROBE=y
+BR2_PACKAGE_FFMPEG_AVRESAMPLE=y
 BR2_PACKAGE_FFMPEG_POSTPROC=y
 BR2_PACKAGE_V4L2GRAB=y
 BR2_PACKAGE_GZIP=y
@@ -38,8 +40,6 @@ BR2_PACKAGE_RT_TESTS=y
 BR2_PACKAGE_STRESS=y
 BR2_PACKAGE_STRESS_NG=y
 BR2_PACKAGE_STRESSAPPTEST=y
-BR2_PACKAGE_FLEX=y
-BR2_PACKAGE_MAKE=y
 BR2_PACKAGE_TREE=y
 BR2_PACKAGE_DOSFSTOOLS=y
 BR2_PACKAGE_DOSFSTOOLS_FSCK_FAT=y
@@ -59,6 +59,7 @@ BR2_PACKAGE_SDL2_MIXER=y
 BR2_PACKAGE_SDL2_NET=y
 BR2_PACKAGE_SDL2_TTF=y
 BR2_PACKAGE_QT5=y
+BR2_PACKAGE_QT5BASE_CONCURRENT=y
 BR2_PACKAGE_QT5BASE_MYSQL=y
 BR2_PACKAGE_QT5BASE_SQLITE_QT=y
 BR2_PACKAGE_QT5BASE_DEFAULT_QPA="linuxfb"
@@ -78,16 +79,14 @@ BR2_PACKAGE_QT5XMLPATTERNS=y
 BR2_PACKAGE_LINUX_FIRMWARE=y
 BR2_PACKAGE_LINUX_FIRMWARE_IWLWIFI_8265=y
 BR2_PACKAGE_LINUX_FIRMWARE_RTL_RTW88=y
+BR2_PACKAGE_DBUS_GLIB=y
 BR2_PACKAGE_DT_UTILS=y
-BR2_PACKAGE_HWLOC=y
 BR2_PACKAGE_I2C_TOOLS=y
 BR2_PACKAGE_IOSTAT=y
-BR2_PACKAGE_LIBUIO=y
 BR2_PACKAGE_LINUX_SERIAL_TEST=y
 BR2_PACKAGE_LM_SENSORS=y
 BR2_PACKAGE_LM_SENSORS_PWMCONFIG=y
 BR2_PACKAGE_LSHW=y
-BR2_PACKAGE_LSUIO=y
 BR2_PACKAGE_MEMTESTER=y
 BR2_PACKAGE_RS485CONF=y
 BR2_PACKAGE_RTC_TOOLS=y
@@ -107,6 +106,7 @@ BR2_PACKAGE_PYTHON_DJANGO=y
 BR2_PACKAGE_PYTHON_FLASK=y
 BR2_PACKAGE_PYTHON_LXML=y
 BR2_PACKAGE_PYTHON_MODBUS_TK=y
+BR2_PACKAGE_PYTHON_NUMPY=y
 BR2_PACKAGE_PYTHON_PIP=y
 BR2_PACKAGE_PYTHON_PYGAME=y
 BR2_PACKAGE_PYTHON_PYGAME_IMAGE=y
@@ -122,17 +122,9 @@ BR2_PACKAGE_PYTHON_PYUSB=y
 BR2_PACKAGE_PYTHON_SIMPLESQLITE=y
 BR2_PACKAGE_PYTHON_SOCKETIO=y
 BR2_PACKAGE_PYTHON_URLLIB3=y
-BR2_PACKAGE_LIBARCHIVE=y
-BR2_PACKAGE_LIBARCHIVE_BSDTAR=y
-BR2_PACKAGE_LIBARCHIVE_BSDCPIO=y
-BR2_PACKAGE_LIBARCHIVE_BSDCAT=y
 BR2_PACKAGE_LIBSSH=y
 BR2_PACKAGE_LIBSSH_SERVER=y
 BR2_PACKAGE_LIBSSH2=y
-BR2_PACKAGE_RHASH=y
-BR2_PACKAGE_RHASH_BIN=y
-BR2_PACKAGE_HIREDIS=y
-BR2_PACKAGE_REDIS=y
 BR2_PACKAGE_SQLITE_STAT4=y
 BR2_PACKAGE_SQLITE_ENABLE_COLUMN_METADATA=y
 BR2_PACKAGE_SQLITE_ENABLE_FTS3=y
@@ -141,33 +133,11 @@ BR2_PACKAGE_SQLITE_ENABLE_UNLOCK_NOTIFY=y
 BR2_PACKAGE_SQLITE_SECURE_DELETE=y
 BR2_PACKAGE_SQLITE_NO_SYNC=y
 BR2_PACKAGE_LIBDRM_INSTALL_TESTS=y
-BR2_PACKAGE_LIBSVG_CAIRO=y
-BR2_PACKAGE_OPENCV3=y
-BR2_PACKAGE_OPENCV3_WITH_QT5=y
-BR2_PACKAGE_OPENCV3_LIB_PYTHON=y
-BR2_PACKAGE_OPENCV3_LIB_SHAPE=y
-BR2_PACKAGE_OPENCV3_LIB_STITCHING=y
-BR2_PACKAGE_OPENCV3_LIB_SUPERRES=y
-BR2_PACKAGE_OPENCV3_LIB_TS=y
-BR2_PACKAGE_OPENCV3_LIB_VIDEOSTAB=y
-BR2_PACKAGE_OPENCV3_BUILD_TESTS=y
-BR2_PACKAGE_OPENCV3_BUILD_PERF_TESTS=y
-BR2_PACKAGE_OPENCV3_WITH_FFMPEG=y
-BR2_PACKAGE_OPENCV3_WITH_JPEG=y
-BR2_PACKAGE_OPENCV3_WITH_PNG=y
-BR2_PACKAGE_OPENCV3_WITH_PROTOBUF=y
-BR2_PACKAGE_OPENCV3_WITH_TIFF=y
-BR2_PACKAGE_OPENCV3_WITH_V4L=y
-BR2_PACKAGE_OPENCV3_WITH_WEBP=y
-BR2_PACKAGE_OPENCV3_INSTALL_DATA=y
+BR2_PACKAGE_JSON_C=y
 BR2_PACKAGE_JSONCPP=y
 BR2_PACKAGE_LIBFASTJSON=y
 BR2_PACKAGE_TINYXML=y
 BR2_PACKAGE_TINYXML2=y
-BR2_PACKAGE_LIBCAMERA=y
-BR2_PACKAGE_LIBCAMERA_V4L2=y
-BR2_PACKAGE_X264=y
-BR2_PACKAGE_X265=y
 BR2_PACKAGE_CPPZMQ=y
 BR2_PACKAGE_LIBCURL=y
 BR2_PACKAGE_LIBCURL_CURL=y
@@ -200,27 +170,17 @@ BR2_PACKAGE_BOOST_TEST=y
 BR2_PACKAGE_BOOST_TYPE_ERASURE=y
 BR2_PACKAGE_BOOST_WAVE=y
 BR2_PACKAGE_CMOCKA=y
+BR2_PACKAGE_ELL=y
 BR2_PACKAGE_LIBEVENT=y
+BR2_PACKAGE_LIBICAL=y
+BR2_PACKAGE_LIBUBOX=y
 BR2_PACKAGE_LIBUV=y
+BR2_PACKAGE_PROTOBUF=y
 BR2_PACKAGE_COLLECTD=y
 BR2_PACKAGE_COLLECTD_EXEC=y
 BR2_PACKAGE_COLLECTD_IPTABLES=y
 BR2_PACKAGE_COLLECTD_NFS=y
 BR2_PACKAGE_XUTIL_UTIL_MACROS=y
-BR2_PACKAGE_BLUEZ_TOOLS=y
-BR2_PACKAGE_BLUEZ5_UTILS=y
-BR2_PACKAGE_BLUEZ5_UTILS_OBEX=y
-BR2_PACKAGE_BLUEZ5_UTILS_CLIENT=y
-BR2_PACKAGE_BLUEZ5_UTILS_DEPRECATED=y
-BR2_PACKAGE_BLUEZ5_UTILS_EXPERIMENTAL=y
-BR2_PACKAGE_BLUEZ5_UTILS_PLUGINS_HEALTH=y
-BR2_PACKAGE_BLUEZ5_UTILS_PLUGINS_MESH=y
-BR2_PACKAGE_BLUEZ5_UTILS_PLUGINS_MIDI=y
-BR2_PACKAGE_BLUEZ5_UTILS_PLUGINS_NFC=y
-BR2_PACKAGE_BLUEZ5_UTILS_PLUGINS_SAP=y
-BR2_PACKAGE_BLUEZ5_UTILS_PLUGINS_SIXAXIS=y
-BR2_PACKAGE_BLUEZ5_UTILS_TEST=y
-BR2_PACKAGE_BLUEZ5_UTILS_TOOLS_HID2HCI=y
 BR2_PACKAGE_BRIDGE_UTILS=y
 BR2_PACKAGE_CAN_UTILS=y
 BR2_PACKAGE_DHCP=y
@@ -229,9 +189,6 @@ BR2_PACKAGE_DHCP_SERVER_DELAYED_ACK=y
 BR2_PACKAGE_DHCP_RELAY=y
 BR2_PACKAGE_DHCP_CLIENT=y
 BR2_PACKAGE_DHCPCD5=y
-BR2_PACKAGE_DROPBEAR=y
-BR2_PACKAGE_DROPBEAR_DISABLE_REVERSEDNS=y
-BR2_PACKAGE_DROPBEAR_LEGACY_CRYPTO=y
 BR2_PACKAGE_ETHTOOL=y
 BR2_PACKAGE_HOSTAPD=y
 BR2_PACKAGE_IFTOP=y
@@ -254,8 +211,6 @@ BR2_PACKAGE_LIGHTTPD_BZIP2=y
 BR2_PACKAGE_LIGHTTPD_PCRE=y
 BR2_PACKAGE_LIGHTTPD_WEBDAV=y
 BR2_PACKAGE_LRZSZ=y
-BR2_PACKAGE_NETSNMP=y
-BR2_PACKAGE_NETSNMP_STATIC=y
 BR2_PACKAGE_NETWORK_MANAGER=y
 BR2_PACKAGE_NETWORK_MANAGER_TUI=y
 BR2_PACKAGE_NETWORK_MANAGER_MODEM_MANAGER=y
@@ -263,7 +218,6 @@ BR2_PACKAGE_NETWORK_MANAGER_PPPD=y
 BR2_PACKAGE_NETWORK_MANAGER_OVS=y
 BR2_PACKAGE_OPENSSH=y
 BR2_PACKAGE_RSYNC=y
-BR2_PACKAGE_UHTTPD=y
 BR2_PACKAGE_WPA_SUPPLICANT=y
 BR2_PACKAGE_WPA_SUPPLICANT_AP_SUPPORT=y
 BR2_PACKAGE_WPA_SUPPLICANT_WIFI_DISPLAY=y
@@ -295,6 +249,9 @@ BR2_PACKAGE_LESS=y
 BR2_PACKAGE_MC=y
 BR2_PACKAGE_VIM=y
 BR2_PACKAGE_BOOT_RUN=y
+BR2_PACKAGE_DRIVER_TESTCASE=y
+BR2_PACKAGE_DRIVER_TESTCASE_QT=y
+# BR2_PACKAGE_DRIVER_TESTCASE_QT_AUTO_START is not set
 BR2_PACKAGE_LVGL_KIT=y
 BR2_PACKAGE_LS_DEFAULT_ETH_CONFIG=y
 BR2_PACKAGE_QT_USE_TSLIB=y
@@ -308,8 +265,8 @@ BR2_TARGET_ROOTFS_EXT2=y
 BR2_TARGET_ROOTFS_EXT2_4=y
 BR2_TARGET_ROOTFS_EXT2_SIZE="512M"
 BR2_TARGET_ROOTFS_EXT2_MKFS_OPTIONS="-O ^64bit -O ^metadata_csum"
-BR2_TARGET_ROOTFS_EXT2_GZIP=y
-BR2_TARGET_ROOTFS_TAR_GZIP=y
+BR2_TARGET_ROOTFS_EXT2_PIGZ=y
+BR2_TARGET_ROOTFS_TAR_PIGZ=y
 BR2_PACKAGE_HOST_CMAKE=y
 BR2_PACKAGE_HOST_DOSFSTOOLS=y
 BR2_PACKAGE_HOST_GENIMAGE=y
diff --git a/configs/loongson2k300_pure_busybox_defconfig b/configs/loongson2k300_pure_busybox_defconfig
index 36362448..5a16f28b 100644
--- a/configs/loongson2k300_pure_busybox_defconfig
+++ b/configs/loongson2k300_pure_busybox_defconfig
@@ -33,7 +33,7 @@ BR2_TARGET_ROOTFS_EXT2=y
 BR2_TARGET_ROOTFS_EXT2_4=y
 BR2_TARGET_ROOTFS_EXT2_SIZE="128M"
 BR2_TARGET_ROOTFS_EXT2_MKFS_OPTIONS="-O ^64bit -O ^metadata_csum"
-BR2_TARGET_ROOTFS_EXT2_GZIP=y
-BR2_TARGET_ROOTFS_TAR_GZIP=y
+BR2_TARGET_ROOTFS_EXT2_PIGZ=y
+BR2_TARGET_ROOTFS_TAR_PIGZ=y
 BR2_PACKAGE_HOST_GENIMAGE=y
 BR2_PACKAGE_HOST_MKPASSWD=y
diff --git a/configs/loongson2k300_test_defconfig b/configs/loongson2k300_test_defconfig
new file mode 100644
index 00000000..96950ae1
--- /dev/null
+++ b/configs/loongson2k300_test_defconfig
@@ -0,0 +1,176 @@
+BR2_loongarch64=y
+BR2_TOOLCHAIN_EXTERNAL=y
+BR2_TOOLCHAIN_EXTERNAL_PATH="/opt/loongson-gnu-toolchain-x86_64-loongarch64-linux-gnu"
+BR2_TOOLCHAIN_EXTERNAL_CUSTOM_PREFIX="$(ARCH)-linux-gnu"
+BR2_TOOLCHAIN_EXTERNAL_GCC_8=y
+BR2_TOOLCHAIN_EXTERNAL_HEADERS_4_19=y
+BR2_TOOLCHAIN_EXTERNAL_CUSTOM_GLIBC=y
+BR2_TOOLCHAIN_EXTERNAL_CXX=y
+BR2_TARGET_GENERIC_HOSTNAME="LS-GD"
+BR2_TARGET_GENERIC_ISSUE="Welcome to Loongson-gd"
+BR2_TARGET_GENERIC_PASSWD_SHA512=y
+BR2_INIT_SYSTEMD=y
+BR2_TARGET_GENERIC_ROOT_PASSWD="123"
+BR2_SYSTEM_BIN_SH_BASH=y
+BR2_TARGET_GENERIC_GETTY_PORT="ttyS0"
+BR2_SYSTEM_DEFAULT_PATH="/bin:/sbin:/usr/bin:/usr/sbin"
+BR2_SYSTEM_ENABLE_NLS=y
+BR2_TARGET_LOCALTIME="Asia/Shanghai"
+BR2_ROOTFS_OVERLAY="board/loongson/ls2k300/rootfs_overlay"
+BR2_PACKAGE_ALSA_UTILS=y
+# BR2_PACKAGE_ALSA_UTILS_ALSACTL is not set
+BR2_PACKAGE_ALSA_UTILS_APLAY=y
+BR2_PACKAGE_GZIP=y
+BR2_PACKAGE_ZIP=y
+BR2_PACKAGE_DHRYSTONE=y
+BR2_PACKAGE_PV=y
+BR2_PACKAGE_STRESS=y
+BR2_PACKAGE_STRESSAPPTEST=y
+BR2_PACKAGE_SED=y
+BR2_PACKAGE_TREE=y
+BR2_PACKAGE_DOSFSTOOLS=y
+BR2_PACKAGE_DOSFSTOOLS_FSCK_FAT=y
+BR2_PACKAGE_DOSFSTOOLS_MKFS_FAT=y
+BR2_PACKAGE_E2FSPROGS=y
+BR2_PACKAGE_NFS_UTILS=y
+# BR2_PACKAGE_NFS_UTILS_RPC_NFSD is not set
+BR2_PACKAGE_SOURCEHANSERIF=y
+BR2_PACKAGE_SOURCEHANSERIF_CN_REGULAR=y
+BR2_PACKAGE_FSWEBCAM=y
+BR2_PACKAGE_FBDUMP=y
+BR2_PACKAGE_FBGRAB=y
+BR2_PACKAGE_FBSET=y
+BR2_PACKAGE_PSPLASH=y
+BR2_PACKAGE_QT5=y
+BR2_PACKAGE_QT5BASE_CONCURRENT=y
+BR2_PACKAGE_QT5BASE_SQLITE_QT=y
+BR2_PACKAGE_QT5BASE_DEFAULT_QPA="linuxfb"
+BR2_PACKAGE_QT5BASE_FONTCONFIG=y
+BR2_PACKAGE_QT5BASE_HARFBUZZ=y
+BR2_PACKAGE_QT5BASE_GIF=y
+BR2_PACKAGE_QT5BASE_JPEG=y
+BR2_PACKAGE_QT5BASE_PNG=y
+BR2_PACKAGE_QT5BASE_DBUS=y
+BR2_PACKAGE_QT5BASE_TSLIB=y
+BR2_PACKAGE_QT5CHARTS=y
+BR2_PACKAGE_QT5MQTT=y
+BR2_PACKAGE_QT5SENSORS=y
+BR2_PACKAGE_QT5SERIALBUS=y
+BR2_PACKAGE_LINUX_FIRMWARE=y
+BR2_PACKAGE_LINUX_FIRMWARE_IWLWIFI_8265=y
+BR2_PACKAGE_LINUX_FIRMWARE_RTL_RTW88=y
+BR2_PACKAGE_DBUS_GLIB=y
+BR2_PACKAGE_I2C_TOOLS=y
+BR2_PACKAGE_LM_SENSORS=y
+BR2_PACKAGE_LSHW=y
+BR2_PACKAGE_RTC_TOOLS=y
+BR2_PACKAGE_SPI_TOOLS=y
+BR2_PACKAGE_USBUTILS=y
+BR2_PACKAGE_PYTHON3=y
+BR2_PACKAGE_PYTHON3_PY_PYC=y
+BR2_PACKAGE_PYTHON3_BZIP2=y
+BR2_PACKAGE_PYTHON3_CODECSCJK=y
+BR2_PACKAGE_PYTHON3_CURSES=y
+BR2_PACKAGE_PYTHON3_OSSAUDIODEV=y
+BR2_PACKAGE_PYTHON3_READLINE=y
+BR2_PACKAGE_PYTHON3_SSL=y
+BR2_PACKAGE_PYTHON3_XZ=y
+BR2_PACKAGE_PYTHON_CANOPEN=y
+BR2_PACKAGE_PYTHON_MODBUS_TK=y
+BR2_PACKAGE_PYTHON_PYMODBUS=y
+BR2_PACKAGE_PYTHON_PYQT5=y
+BR2_PACKAGE_PYTHON_PYUSB=y
+BR2_PACKAGE_PYTHON_SIMPLESQLITE=y
+BR2_PACKAGE_PYTHON_SOCKETIO=y
+BR2_PACKAGE_PYTHON_SQLPARSE=y
+BR2_PACKAGE_PYTHON_W1THERMSENSOR=y
+BR2_PACKAGE_PYTHON_LUMAOLED=y
+BR2_PACKAGE_SQLITE_STAT4=y
+BR2_PACKAGE_SQLITE_ENABLE_COLUMN_METADATA=y
+BR2_PACKAGE_SQLITE_ENABLE_FTS3=y
+BR2_PACKAGE_SQLITE_ENABLE_JSON1=y
+BR2_PACKAGE_SQLITE_ENABLE_UNLOCK_NOTIFY=y
+BR2_PACKAGE_SQLITE_SECURE_DELETE=y
+BR2_PACKAGE_SQLITE_NO_SYNC=y
+BR2_PACKAGE_LIBLOCKFILE=y
+BR2_PACKAGE_LIBGUDEV=y
+BR2_PACKAGE_LIBV4L=y
+# BR2_PACKAGE_LIBXKBCOMMON_RULES is not set
+BR2_PACKAGE_JANSSON=y
+BR2_PACKAGE_JSON_C=y
+BR2_PACKAGE_LIBXML2=y
+BR2_PACKAGE_LIBMODBUS=y
+BR2_PACKAGE_CAN_UTILS=y
+BR2_PACKAGE_DHCP=y
+BR2_PACKAGE_DHCP_SERVER=y
+BR2_PACKAGE_DHCP_SERVER_DELAYED_ACK=y
+BR2_PACKAGE_DHCP_RELAY=y
+BR2_PACKAGE_DHCP_CLIENT=y
+BR2_PACKAGE_DHCPCD5=y
+BR2_PACKAGE_ETHTOOL=y
+BR2_PACKAGE_HOSTAPD=y
+BR2_PACKAGE_IFTOP=y
+BR2_PACKAGE_IFUPDOWN=y
+BR2_PACKAGE_IPERF=y
+BR2_PACKAGE_IPERF3=y
+BR2_PACKAGE_IPROUTE2=y
+BR2_PACKAGE_IW=y
+BR2_PACKAGE_LFTP=y
+BR2_PACKAGE_LFTP_CMD_TORRENT=y
+BR2_PACKAGE_LFTP_PROTO_HTTP=y
+BR2_PACKAGE_LFTP_PROTO_SFTP=y
+BR2_PACKAGE_LRZSZ=y
+BR2_PACKAGE_NETWORK_MANAGER=y
+BR2_PACKAGE_NETWORK_MANAGER_TUI=y
+BR2_PACKAGE_OPENSSH=y
+BR2_PACKAGE_WPA_SUPPLICANT=y
+BR2_PACKAGE_WPA_SUPPLICANT_AP_SUPPORT=y
+BR2_PACKAGE_WPA_SUPPLICANT_WIFI_DISPLAY=y
+BR2_PACKAGE_WPA_SUPPLICANT_MESH_NETWORKING=y
+BR2_PACKAGE_WPA_SUPPLICANT_AUTOSCAN=y
+BR2_PACKAGE_WPA_SUPPLICANT_EAP=y
+BR2_PACKAGE_WPA_SUPPLICANT_HOTSPOT=y
+BR2_PACKAGE_WPA_SUPPLICANT_DEBUG_SYSLOG=y
+BR2_PACKAGE_WPA_SUPPLICANT_WPS=y
+BR2_PACKAGE_WPA_SUPPLICANT_WPA3=y
+BR2_PACKAGE_WPA_SUPPLICANT_CLI=y
+BR2_PACKAGE_WPA_SUPPLICANT_WPA_CLIENT_SO=y
+BR2_PACKAGE_WPA_SUPPLICANT_PASSPHRASE=y
+BR2_PACKAGE_WPA_SUPPLICANT_DBUS=y
+BR2_PACKAGE_WPA_SUPPLICANT_DBUS_INTROSPECTION=y
+BR2_PACKAGE_FILE=y
+BR2_PACKAGE_COREUTILS=y
+BR2_PACKAGE_HTOP=y
+BR2_PACKAGE_SYSTEMD_ANALYZE=y
+BR2_PACKAGE_UTIL_LINUX_BINARIES=y
+BR2_PACKAGE_UTIL_LINUX_NOLOGIN=y
+BR2_PACKAGE_UTIL_LINUX_RFKILL=y
+BR2_PACKAGE_UTIL_LINUX_SCHEDUTILS=y
+BR2_PACKAGE_LESS=y
+BR2_PACKAGE_MC=y
+BR2_PACKAGE_VIM=y
+BR2_PACKAGE_BOOT_RUN=y
+# BR2_PACKAGE_QT_MOVIE is not set
+BR2_PACKAGE_LVGL_KIT=y
+BR2_PACKAGE_LS_DEFAULT_ETH_CONFIG=y
+BR2_PACKAGE_QT_USE_TSLIB=y
+BR2_PACKAGE_AUTOREBOOT=y
+# BR2_PACKAGE_LS2_SYS_CONFIG_TOOL is not set
+BR2_PACKAGE_LS3_SYSTEM_TOOL=y
+BR2_PACKAGE_LS3_SYSTEM_TOOL_QT=y
+BR2_PACKAGE_LS3_SYSTEM_TOOL_QT_AUTO_START=y
+BR2_PACKAGE_LOONGSON_RESIZE=y
+BR2_PACKAGE_LOONGSON_KERNEL=y
+BR2_PACKAGE_LOONGSON_KERNEL_PATH="~/tmp/bsp/test/2K300/kernel/"
+BR2_TARGET_ROOTFS_EXT2=y
+BR2_TARGET_ROOTFS_EXT2_4=y
+BR2_TARGET_ROOTFS_IMG_WITH_PARTITION_SIZE=300
+BR2_TARGET_ROOTFS_EXT2_SIZE="300M"
+BR2_TARGET_ROOTFS_EXT2_MKFS_OPTIONS="-O ^64bit -O ^metadata_csum"
+BR2_TARGET_ROOTFS_EXT2_GZIP=y
+BR2_TARGET_ROOTFS_TAR_GZIP=y
+BR2_PACKAGE_HOST_CMAKE=y
+BR2_PACKAGE_HOST_DOSFSTOOLS=y
+BR2_PACKAGE_HOST_GENIMAGE=y
+BR2_PACKAGE_HOST_MTOOLS=y
+BR2_PACKAGE_HOST_PYTHON3=y
diff --git a/configs/loongson2k500_defconfig b/configs/loongson2k500_defconfig
index de19c204..28ab8c49 100644
--- a/configs/loongson2k500_defconfig
+++ b/configs/loongson2k500_defconfig
@@ -242,7 +242,7 @@ BR2_PACKAGE_LS_DEFAULT_ETH_IP="192.168.1.10 192.168.2.11"
 BR2_PACKAGE_QT_USE_TSLIB=y
 BR2_PACKAGE_LIBGO_LA=y
 # BR2_PACKAGE_LS2_SYS_CONFIG_TOOL is not set
-BR2_TARGET_ROOTFS_TAR_GZIP=y
+BR2_TARGET_ROOTFS_TAR_PIGZ=y
 BR2_TARGET_ROOTFS_UBI=y
 BR2_TARGET_ROOTFS_UBI_SUBSIZE=2048
 BR2_TARGET_ROOTFS_UBI_USE_CUSTOM_CONFIG=y
diff --git a/configs/loongson2k500_fastboot_defconfig b/configs/loongson2k500_fastboot_defconfig
index 168d9530..373754ba 100644
--- a/configs/loongson2k500_fastboot_defconfig
+++ b/configs/loongson2k500_fastboot_defconfig
@@ -165,7 +165,7 @@ BR2_PACKAGE_LS_DEFAULT_ETH_CONFIG=y
 BR2_PACKAGE_LS_DEFAULT_ETH_NAME="eth0 eth1"
 BR2_PACKAGE_LS_DEFAULT_ETH_IP="192.168.1.10 192.168.2.11"
 BR2_PACKAGE_FASTBOOT_BUSYBOX=y
-BR2_TARGET_ROOTFS_TAR_GZIP=y
+BR2_TARGET_ROOTFS_TAR_PIGZ=y
 BR2_TARGET_ROOTFS_UBI=y
 BR2_TARGET_ROOTFS_UBI_SUBSIZE=2048
 BR2_TARGET_ROOTFS_UBI_USE_CUSTOM_CONFIG=y
diff --git a/configs/loongson2k500_mini_defconfig b/configs/loongson2k500_mini_defconfig
index b1bff1a8..a95560b4 100644
--- a/configs/loongson2k500_mini_defconfig
+++ b/configs/loongson2k500_mini_defconfig
@@ -65,7 +65,7 @@ BR2_PACKAGE_UTIL_LINUX_SCHEDUTILS=y
 BR2_PACKAGE_BOOT_RUN=y
 BR2_PACKAGE_LVGL_KIT=y
 BR2_PACKAGE_TOUCH_SCREEN_MAP_VALUE=y
-BR2_TARGET_ROOTFS_TAR_GZIP=y
+BR2_TARGET_ROOTFS_TAR_PIGZ=y
 BR2_TARGET_ROOTFS_UBI=y
 BR2_TARGET_ROOTFS_UBI_SUBSIZE=2048
 BR2_TARGET_ROOTFS_UBI_USE_CUSTOM_CONFIG=y
diff --git a/configs/loongson2k500_mini_dp_4k_page_defconfig b/configs/loongson2k500_mini_dp_4k_page_defconfig
index 009221f0..65752975 100644
--- a/configs/loongson2k500_mini_dp_4k_page_defconfig
+++ b/configs/loongson2k500_mini_dp_4k_page_defconfig
@@ -185,7 +185,7 @@ BR2_PACKAGE_LVGL_KIT=y
 BR2_PACKAGE_LS_DEFAULT_ETH_CONFIG=y
 BR2_PACKAGE_QT_USE_TSLIB=y
 BR2_PACKAGE_LIBGO_LA=y
-BR2_TARGET_ROOTFS_TAR_GZIP=y
+BR2_TARGET_ROOTFS_TAR_PIGZ=y
 BR2_TARGET_ROOTFS_UBI=y
 BR2_TARGET_ROOTFS_UBI_PEBSIZE=0x40000
 BR2_TARGET_ROOTFS_UBI_SUBSIZE=4096
diff --git a/configs/loongson2k500_mini_dp_defconfig b/configs/loongson2k500_mini_dp_defconfig
index b09b8bfe..508c2c58 100644
--- a/configs/loongson2k500_mini_dp_defconfig
+++ b/configs/loongson2k500_mini_dp_defconfig
@@ -211,7 +211,7 @@ BR2_PACKAGE_LVGL_KIT=y
 BR2_PACKAGE_LS_DEFAULT_ETH_CONFIG=y
 BR2_PACKAGE_QT_USE_TSLIB=y
 BR2_PACKAGE_LIBGO_LA=y
-BR2_TARGET_ROOTFS_TAR_GZIP=y
+BR2_TARGET_ROOTFS_TAR_PIGZ=y
 BR2_TARGET_ROOTFS_UBI=y
 BR2_TARGET_ROOTFS_UBI_SUBSIZE=2048
 BR2_TARGET_ROOTFS_UBI_USE_CUSTOM_CONFIG=y
diff --git a/configs/loongson2k500_mini_dp_mini_defconfig b/configs/loongson2k500_mini_dp_mini_defconfig
index 449e9a94..b83ea1ea 100644
--- a/configs/loongson2k500_mini_dp_mini_defconfig
+++ b/configs/loongson2k500_mini_dp_mini_defconfig
@@ -59,7 +59,7 @@ BR2_PACKAGE_UTIL_LINUX_NOLOGIN=y
 BR2_PACKAGE_UTIL_LINUX_SCHEDUTILS=y
 BR2_PACKAGE_BOOT_RUN=y
 BR2_PACKAGE_LVGL_KIT=y
-BR2_TARGET_ROOTFS_TAR_GZIP=y
+BR2_TARGET_ROOTFS_TAR_PIGZ=y
 BR2_TARGET_ROOTFS_UBI=y
 BR2_TARGET_ROOTFS_UBI_SUBSIZE=2048
 BR2_TARGET_ROOTFS_UBI_USE_CUSTOM_CONFIG=y
diff --git a/configs/loongson2k500_pure_busybox_defconfig b/configs/loongson2k500_pure_busybox_defconfig
index 92839d43..72cddbf9 100644
--- a/configs/loongson2k500_pure_busybox_defconfig
+++ b/configs/loongson2k500_pure_busybox_defconfig
@@ -26,7 +26,7 @@ BR2_PACKAGE_UTIL_LINUX_LIBSMARTCOLS=y
 BR2_PACKAGE_UTIL_LINUX_FSCK=y
 BR2_PACKAGE_UTIL_LINUX_MOUNT=y
 # BR2_PACKAGE_LS2_SYS_CONFIG_TOOL is not set
-BR2_TARGET_ROOTFS_TAR_GZIP=y
+BR2_TARGET_ROOTFS_TAR_PIGZ=y
 BR2_TARGET_ROOTFS_UBI=y
 BR2_TARGET_ROOTFS_UBI_SUBSIZE=2048
 BR2_TARGET_ROOTFS_UBI_USE_CUSTOM_CONFIG=y
diff --git a/configs/loongson2k500_rt_defconfig b/configs/loongson2k500_rt_defconfig
index d14bbf7d..9c880cdf 100644
--- a/configs/loongson2k500_rt_defconfig
+++ b/configs/loongson2k500_rt_defconfig
@@ -59,7 +59,7 @@ BR2_PACKAGE_UTIL_LINUX_LIBSMARTCOLS=y
 BR2_PACKAGE_UTIL_LINUX_FSCK=y
 BR2_PACKAGE_UTIL_LINUX_MOUNT=y
 # BR2_PACKAGE_LS2_SYS_CONFIG_TOOL is not set
-BR2_TARGET_ROOTFS_TAR_GZIP=y
+BR2_TARGET_ROOTFS_TAR_PIGZ=y
 BR2_TARGET_ROOTFS_UBI=y
 BR2_TARGET_ROOTFS_UBI_SUBSIZE=2048
 BR2_TARGET_ROOTFS_UBI_USE_CUSTOM_CONFIG=y
diff --git a/configs/loongson2k500_test_defconfig b/configs/loongson2k500_test_defconfig
index 02374f79..67cf31ce 100644
--- a/configs/loongson2k500_test_defconfig
+++ b/configs/loongson2k500_test_defconfig
@@ -174,7 +174,7 @@ BR2_PACKAGE_LS_DEFAULT_ETH_NAME="eth0 eth1"
 BR2_PACKAGE_LS_DEFAULT_ETH_IP="192.168.1.10 192.168.2.11"
 BR2_PACKAGE_LIBGO_LA=y
 BR2_PACKAGE_AUTOREBOOT=y
-BR2_TARGET_ROOTFS_TAR_GZIP=y
+BR2_TARGET_ROOTFS_TAR_PIGZ=y
 BR2_TARGET_ROOTFS_UBI=y
 BR2_TARGET_ROOTFS_UBI_SUBSIZE=2048
 BR2_TARGET_ROOTFS_UBI_USE_CUSTOM_CONFIG=y
diff --git a/configs/loongson2p500_defconfig b/configs/loongson2p500_defconfig
index bb4ce43f..88410d5d 100644
--- a/configs/loongson2p500_defconfig
+++ b/configs/loongson2p500_defconfig
@@ -292,8 +292,8 @@ BR2_TARGET_ROOTFS_EXT2=y
 BR2_TARGET_ROOTFS_EXT2_4=y
 BR2_TARGET_ROOTFS_EXT2_SIZE="512M"
 BR2_TARGET_ROOTFS_EXT2_MKFS_OPTIONS="-O ^64bit -O ^metadata_csum"
-BR2_TARGET_ROOTFS_EXT2_GZIP=y
-BR2_TARGET_ROOTFS_TAR_GZIP=y
+BR2_TARGET_ROOTFS_EXT2_PIGZ=y
+BR2_TARGET_ROOTFS_TAR_PIGZ=y
 BR2_PACKAGE_HOST_CMAKE=y
 BR2_PACKAGE_HOST_DOSFSTOOLS=y
 BR2_PACKAGE_HOST_GENIMAGE=y
diff --git a/configs/loongson_ramdisk_defconfig b/configs/loongson_ramdisk_defconfig
new file mode 100644
index 00000000..80978074
--- /dev/null
+++ b/configs/loongson_ramdisk_defconfig
@@ -0,0 +1,42 @@
+BR2_loongarch64=y
+BR2_TOOLCHAIN_EXTERNAL=y
+BR2_TOOLCHAIN_EXTERNAL_PATH="/opt/loongson-gnu-toolchain-x86_64-loongarch64-linux-gnu"
+BR2_TOOLCHAIN_EXTERNAL_CUSTOM_PREFIX="$(ARCH)-linux-gnu"
+BR2_TOOLCHAIN_EXTERNAL_GCC_8=y
+BR2_TOOLCHAIN_EXTERNAL_HEADERS_4_19=y
+BR2_TOOLCHAIN_EXTERNAL_CUSTOM_GLIBC=y
+BR2_TOOLCHAIN_EXTERNAL_CXX=y
+BR2_TARGET_GENERIC_HOSTNAME="LS-GD"
+BR2_TARGET_GENERIC_ISSUE="Welcome to Loongson-gd ramdisk"
+BR2_TARGET_GENERIC_PASSWD_SHA512=y
+BR2_ROOTFS_MERGED_USR=y
+# BR2_TARGET_ENABLE_ROOT_LOGIN is not set
+# BR2_TARGET_GENERIC_GETTY is not set
+BR2_SYSTEM_DEFAULT_PATH="/bin:/sbin:/usr/bin:/usr/sbin"
+# BR2_ENABLE_LOCALE_PURGE is not set
+BR2_ROOTFS_OVERLAY="board/loongson/ls2k1000la/rootfs_ramdisk_overlay"
+BR2_PACKAGE_BUSYBOX_SHOW_OTHERS=y
+BR2_PACKAGE_GZIP=y
+BR2_PACKAGE_PIGZ=y
+BR2_PACKAGE_PV=y
+BR2_PACKAGE_E2FSPROGS=y
+BR2_PACKAGE_ETHTOOL=y
+# BR2_PACKAGE_IFUPDOWN_SCRIPTS is not set
+BR2_PACKAGE_IPROUTE2=y
+BR2_PACKAGE_RSYNC=y
+# BR2_PACKAGE_URANDOM_SCRIPTS is not set
+BR2_PACKAGE_BASH=y
+BR2_PACKAGE_UTIL_LINUX_LIBFDISK=y
+BR2_PACKAGE_UTIL_LINUX_FSCK=y
+BR2_PACKAGE_UTIL_LINUX_LOSETUP=y
+BR2_PACKAGE_UTIL_LINUX_MOUNT=y
+BR2_PACKAGE_UTIL_LINUX_PARTX=y
+BR2_TARGET_ROOTFS_EXT2=y
+BR2_TARGET_ROOTFS_EXT2_SIZE="32M"
+BR2_TARGET_ROOTFS_EXT2_GZIP=y
+# BR2_TARGET_ROOTFS_TAR is not set
+BR2_PACKAGE_HOST_CMAKE=y
+BR2_PACKAGE_HOST_DOSFSTOOLS=y
+BR2_PACKAGE_HOST_GENIMAGE=y
+BR2_PACKAGE_HOST_MKPASSWD=y
+BR2_PACKAGE_HOST_MTOOLS=y
diff --git a/dl/ls2_sys_config_tool/ls2_sys_config_tool-origin_master-br1.tar.gz b/dl/ls2_sys_config_tool/ls2_sys_config_tool-origin_master-br1.tar.gz
new file mode 100644
index 00000000..4e368d41
Binary files /dev/null and b/dl/ls2_sys_config_tool/ls2_sys_config_tool-origin_master-br1.tar.gz differ
diff --git a/fs/common.mk b/fs/common.mk
index afab7b50..d3838745 100644
--- a/fs/common.mk
+++ b/fs/common.mk
@@ -159,6 +159,10 @@ ROOTFS_$(2)_DEPENDENCIES += host-zstd
 ROOTFS_$(2)_COMPRESS_EXT = .zst
 ROOTFS_$(2)_COMPRESS_CMD = zstd -19 -z -f -T$(PARALLEL_JOBS)
 endif
+ifeq ($(BR2_TARGET_ROOTFS_$(2)_PIGZ),y)
+ROOTFS_$(2)_COMPRESS_EXT = .gz
+ROOTFS_$(2)_COMPRESS_CMD = pigz -9 -c -n
+endif
 
 $$(BINARIES_DIR)/$$(ROOTFS_$(2)_FINAL_IMAGE_NAME): ROOTFS=$(2)
 $$(BINARIES_DIR)/$$(ROOTFS_$(2)_FINAL_IMAGE_NAME): FAKEROOT_SCRIPT=$$(ROOTFS_$(2)_DIR)/fakeroot
diff --git a/fs/ext2/Config.in b/fs/ext2/Config.in
index cd5915f8..d1eeb2d7 100644
--- a/fs/ext2/Config.in
+++ b/fs/ext2/Config.in
@@ -34,6 +34,25 @@ config BR2_TARGET_ROOTFS_IMG
 	depends on BR2_TARGET_ROOTFS_EXT2_4
 	default y
 
+config BR2_TARGET_ROOTFS_IMG_WITH_PARTITION
+	bool "img with partition"
+	depends on BR2_TARGET_ROOTFS_IMG
+	default y
+	help
+	  if select this must use BR2_TARGET_ROOTFS_IMG_WITH_PARTITION_SIZE
+	  as the size of the filesystem image
+	  BR2_TARGET_ROOTFS_EXT2_SIZE is unused
+	  and unit is M (default 512M)
+	  and must use number
+
+config BR2_TARGET_ROOTFS_IMG_WITH_PARTITION_SIZE
+	int "M about img size"
+	depends on BR2_TARGET_ROOTFS_IMG_WITH_PARTITION
+	default 512
+	help
+	  unit is M (default 512M)
+	  and must use number
+
 config BR2_TARGET_ROOTFS_EXT2_GEN
 	int
 	default 2 if BR2_TARGET_ROOTFS_EXT2_2
@@ -136,6 +155,11 @@ config BR2_TARGET_ROOTFS_EXT2_XZ
 	help
 	  Do compress the ext2 filesystem with xz.
 
+config BR2_TARGET_ROOTFS_EXT2_PIGZ
+	bool "pigz"
+	help
+	  Do compress the ext2 filesystem with pigz.
+
 endchoice
 
 endif # BR2_TARGET_ROOTFS_EXT2
diff --git a/fs/ext2/ext2.mk b/fs/ext2/ext2.mk
index 10be3fb1..1c5539ed 100644
--- a/fs/ext2/ext2.mk
+++ b/fs/ext2/ext2.mk
@@ -4,7 +4,11 @@
 #
 ################################################################################
 
+ifeq ($(BR2_TARGET_ROOTFS_IMG_WITH_PARTITION),y)
+EXT2_SIZE = $(shell expr $(BR2_TARGET_ROOTFS_IMG_WITH_PARTITION_SIZE) - 1)M
+else
 EXT2_SIZE = $(call qstrip,$(BR2_TARGET_ROOTFS_EXT2_SIZE))
+endif
 ifeq ($(BR2_TARGET_ROOTFS_EXT2)-$(EXT2_SIZE),y-)
 $(error BR2_TARGET_ROOTFS_EXT2_SIZE cannot be empty)
 endif
@@ -26,6 +30,30 @@ EXT2_OPTS = \
 
 ROOTFS_EXT2_DEPENDENCIES = host-e2fsprogs
 
+ifeq ($(BR2_TARGET_ROOTFS_IMG_WITH_PARTITION),y)
+define ROOTFS_PARTITION_TABLE_CMD
+	dd if=/dev/zero of=$(BINARIES_DIR)/table.img bs=1M count=$(BR2_TARGET_ROOTFS_IMG_WITH_PARTITION_SIZE)
+	echo "o" > $(BINARIES_DIR)/fdisk.txt
+	echo "n" >> $(BINARIES_DIR)/fdisk.txt
+	echo "p" >> $(BINARIES_DIR)/fdisk.txt
+	echo "1" >> $(BINARIES_DIR)/fdisk.txt
+	echo "" >> $(BINARIES_DIR)/fdisk.txt
+	echo "" >> $(BINARIES_DIR)/fdisk.txt
+	echo "w" >> $(BINARIES_DIR)/fdisk.txt
+	$(HOST_DIR)/sbin/fdisk $(BINARIES_DIR)/table.img < $(BINARIES_DIR)/fdisk.txt
+	dd if=$(BINARIES_DIR)/table.img of=$(BINARIES_DIR)/table-1.img bs=1M count=1
+	mv $(BINARIES_DIR)/table-1.img $(BINARIES_DIR)/table.img
+	cat $(BINARIES_DIR)/table.img $(BINARIES_DIR)/rootfs.ext2 > $(BINARIES_DIR)/rootfs.ext2.new
+	mv $(BINARIES_DIR)/rootfs.ext2.new $(BINARIES_DIR)/rootfs.ext2
+	rm -rf $(BINARIES_DIR)/table.img
+	rm -rf $(BINARIES_DIR)/fdisk.txt
+endef
+else
+define ROOTFS_PARTITION_TABLE_CMD
+	echo ""
+endef
+endif
+
 define ROOTFS_EXT2_CMD
 	rm -f $@
 	$(HOST_DIR)/sbin/mkfs.ext$(BR2_TARGET_ROOTFS_EXT2_GEN) $(EXT2_OPTS) $@ \
@@ -34,6 +62,7 @@ define ROOTFS_EXT2_CMD
 	     echo "*** Maybe you need to increase the filesystem size (BR2_TARGET_ROOTFS_EXT2_SIZE)" 1>&2; \
 	     exit $$ret; \
 	}
+	$(ROOTFS_PARTITION_TABLE_CMD)
 endef
 
 ifneq ($(BR2_TARGET_ROOTFS_EXT2_GEN),2)
diff --git a/fs/tar/Config.in b/fs/tar/Config.in
index a4e375c6..f8f2d92d 100644
--- a/fs/tar/Config.in
+++ b/fs/tar/Config.in
@@ -46,6 +46,11 @@ config BR2_TARGET_ROOTFS_TAR_XZ
 	help
 	  Do compress the tarball with xz.
 
+config BR2_TARGET_ROOTFS_TAR_PIGZ
+	bool "pigz"
+	help
+	  Do compress the tarball with pigz.
+
 endchoice
 
 config BR2_TARGET_ROOTFS_TAR_OPTIONS
diff --git a/package/autoreboot/Config.in b/package/autoreboot/Config.in
index 850ca729..4b19b3b9 100644
--- a/package/autoreboot/Config.in
+++ b/package/autoreboot/Config.in
@@ -13,3 +13,10 @@ config BR2_PACKAGE_AUTOREBOOT
 		if you want to enable this service you can run this command
 		'systemctl enable autoreboot'
 
+config BR2_PACKAGE_AUTOREBOOT_START
+	bool "run autoreboot test after boot"
+	depends on BR2_PACKAGE_AUTOREBOOT
+	default n
+	help
+		it'll enable and start autoreboot.service
+
diff --git a/package/autoreboot/autoreboot.mk b/package/autoreboot/autoreboot.mk
index 3a10a256..731c331b 100644
--- a/package/autoreboot/autoreboot.mk
+++ b/package/autoreboot/autoreboot.mk
@@ -31,7 +31,6 @@ define AUTOREBOOT_INSTALL_TARGET_CMDS
 	
 	mkdir -p $(TARGET_DIR)/usr/lib/systemd/system/multi-user.target.wants
 	cd $(@D)/autoreboot && cp autoreboot.service $(TARGET_DIR)/usr/lib/systemd/system/
-	cd $(TARGET_DIR)/usr/lib/systemd/system/multi-user.target.wants && ln -b -s ../autoreboot.service autoreboot_service
 	mkdir -p $(TARGET_DIR)/opt
 	cd $(@D)/autoreboot && cp autoreboot.sh $(TARGET_DIR)/opt
 endef
@@ -41,10 +40,16 @@ define AUTOREBOOT_INSTALL_TARGET_CMDS
 endef
 endif
 
+ifeq ($(BR2_PACKAGE_AUTOREBOOT_START), y)
+define AUTOREBOOT_START
+	cd $(TARGET_DIR)/usr/lib/systemd/system/multi-user.target.wants && ln -b -s ../autoreboot.service autoreboot_service
+endef
+endif
 #define BUILD_AUTOREBOOT_ADD_TLS_LINK
 #	mkdir -p $(TARGET_DIR)/usr/lib64/tls; cd $(TARGET_DIR)/usr/lib64/tls; if ! test -L loongarch ; then ln -s ../../lib64/ loongarch; fi
 #endef
 #
 #AUTOREBOOT_TARGET_FINALIZE_HOOKS += BUILD_AUTOREBOOT_ADD_TLS_LINK
+AUTOREBOOT_TARGET_FINALIZE_HOOKS += AUTOREBOOT_START
 
 $(eval $(generic-package))
diff --git a/package/loongson_kernel/Config.in b/package/loongson_kernel/Config.in
index 2a263ef2..f6f9665c 100644
--- a/package/loongson_kernel/Config.in
+++ b/package/loongson_kernel/Config.in
@@ -23,3 +23,11 @@ config BR2_PACKAGE_LOONGSON_KERNEL_PATH
 	string "uImage file path in host site"
 	depends on BR2_PACKAGE_LOONGSON_KERNEL
 
+config BR2_PACKAGE_LOONGSON_KERNEL_MODULES
+	bool "Loongson Linux Kernel Modules"
+	depends on BR2_PACKAGE_LOONGSON_KERNEL
+	default y
+	help
+	  Enable this option if you want to put kernel objects in /usr/lib/modules
+
+
diff --git a/package/loongson_kernel/loongson_kernel.mk b/package/loongson_kernel/loongson_kernel.mk
index d55b9a21..998dc823 100644
--- a/package/loongson_kernel/loongson_kernel.mk
+++ b/package/loongson_kernel/loongson_kernel.mk
@@ -8,13 +8,14 @@ LOONGSON_KERNEL_SITE = $(TOPDIR)/package/loongson_kernel/loongson_kernel.tar.gz
 LOONGSON_KERNEL_SITE_METHOD = file
 
 define LOONGSON_KERNEL_EXTRACT_CMDS
-	tar -xzf $(LOONGSON_KERNEL_SITE) -C $(@D)/ --strip-components 1 --wildcards */uImage
+	tar -xzf $(LOONGSON_KERNEL_SITE) -C $(@D)/ --strip-components 1
 endef
 
 define LOONGSON_KERNEL_INSTALL_TARGET_CMDS
 	echo "install LSGD Kernel"
 	mkdir -p $(TARGET_DIR)/boot
 	cd $(@D) && cp uImage $(TARGET_DIR)/boot
+	cd $(@D) && mv lib/modules/ $(TARGET_DIR)/usr/lib/
 endef
 
 $(eval $(generic-package))
diff --git a/package/loongson_kernel/loongson_kernel.tar.gz b/package/loongson_kernel/loongson_kernel.tar.gz
index ed59cb8a..6dd252d3 100644
Binary files a/package/loongson_kernel/loongson_kernel.tar.gz and b/package/loongson_kernel/loongson_kernel.tar.gz differ
diff --git a/package/loongson_resize/loongson_resize.mk b/package/loongson_resize/loongson_resize.mk
index fae2ec27..8809a7fe 100644
--- a/package/loongson_resize/loongson_resize.mk
+++ b/package/loongson_resize/loongson_resize.mk
@@ -18,9 +18,11 @@ endef
 
 define LOONGSON_RESIZE_INSTALL_TARGET_CMDS
 	echo "install loongson resize init.d/profile.d"
-	cd $(@D) && chmod a+x ./resizerootfs.sh && cp resizerootfs.sh $(TARGET_DIR)/root/
+	mkdir -p $(TARGET_DIR)/usr/local/ls_resize
+	cd $(@D) && chmod a+x ./resizerootfs.sh && cp resizerootfs.sh $(TARGET_DIR)/usr/local/ls_resize/
+	cd $(@D) && chmod a+x ./fdisk_resize.sh && cp fdisk_resize.sh $(TARGET_DIR)/usr/local/ls_resize/
 	mkdir -p $(TARGET_DIR)/etc/init.d
-	cd $(@D) && chmod a+x ./S01resizerootfs && cp S01resizerootfs $(TARGET_DIR)/etc/init.d
+	cd $(@D) && chmod a+x ./S03resizerootfs && cp S03resizerootfs $(TARGET_DIR)/etc/init.d
 	cd $(@D) && cp loongson-resize.service $(TARGET_DIR)/usr/lib/systemd/system/
 	cd $(TARGET_DIR)/usr/lib/systemd/system/sysinit.target.wants && ln -sf ../loongson-resize.service loongson-resize.service
 endef
diff --git a/package/loongson_resize/loongson_resize.tar.gz b/package/loongson_resize/loongson_resize.tar.gz
index 6e35cf3c..9326763f 100644
Binary files a/package/loongson_resize/loongson_resize.tar.gz and b/package/loongson_resize/loongson_resize.tar.gz differ
diff --git a/package/ls2_sys_config_tool/ls2_sys_config_tool.mk b/package/ls2_sys_config_tool/ls2_sys_config_tool.mk
index a6810622..8214ee58 100644
--- a/package/ls2_sys_config_tool/ls2_sys_config_tool.mk
+++ b/package/ls2_sys_config_tool/ls2_sys_config_tool.mk
@@ -7,8 +7,15 @@
 LS2_SYS_CONFIG_TOOL_VERSION = origin/master
 LS2_SYS_CONFIG_TOOL_SITE = http://10.120.1.5:3000/base/sys_config_tool
 LS2_SYS_CONFIG_TOOL_SITE_METHOD = git
+LS2_SYS_CONFIG_TOOL_GIT_SUBMODULES = YES
 LS2_SYS_CONFIG_TOOL_CFLAGS = $(TARGET_CFLAGS)
 
+ifeq ($(BR2_INIT_SYSTEMD),y)
+LS2_SYS_CONFIG_TOOL_DEPLOY_WAY=1
+else
+LS2_SYS_CONFIG_TOOL_DEPLOY_WAY=0
+endif
+
 ifeq ($(BR2_PACKAGE_LS2_SYS_CONFIG_TOOL_QT),y)
 LS2_SYS_CONFIG_TOOL_DEPENDENCIES = qt5base
 endif
@@ -58,6 +65,7 @@ define LS2_SYS_CONFIG_TOOL_BUILD_CMDS
 	cd $(@D)/cmd_version && $(MAKE) clean && $(TARGET_MAKE_ENV) $(MAKE) CC=$(TARGET_CC) BUILD_TYPE=3 && cp sys_config_tool update_uboot
 	cd $(@D)/cmd_version && $(MAKE) clean && $(TARGET_MAKE_ENV) $(MAKE) CC=$(TARGET_CC) BUILD_TYPE=2 && cp sys_config_tool update_system
 	cd $(@D)/cmd_version && $(MAKE) clean && $(TARGET_MAKE_ENV) $(MAKE) CC=$(TARGET_CC)
+	cd $(@D)/cmd_version && cp update_uboot update_system sys_config_tool $(@D)
 	echo "second build qt version software"
 	$(LS2_SYS_CONFIG_TOOL_BUILD_QT_VER_CMDS)
 endef
@@ -68,13 +76,7 @@ endef
 
 define LS2_SYS_CONFIG_TOOL_INSTALL_TARGET_CMDS
 	echo "install cmd version sofeware"
-	cd $(TARGET_DIR)/ && mkdir -p ./root/ls2_sys_config_tool/file
-	cd $(@D)/file && cp -r download_system_tftp $(TARGET_DIR)/root/ls2_sys_config_tool/file/download_system
-	cd $(@D)/file && cp -r install_system $(TARGET_DIR)/root/ls2_sys_config_tool/file/
-	cd $(@D)/file && cp -r fstab $(TARGET_DIR)/root/ls2_sys_config_tool/file/
-	cd $(@D)/cmd_version && cp sys_config_tool $(TARGET_DIR)/root/ls2_sys_config_tool/
-	cd $(@D)/cmd_version && cp update_system $(TARGET_DIR)/root/ls2_sys_config_tool/
-	cd $(@D)/cmd_version && cp update_uboot $(TARGET_DIR)/root/ls2_sys_config_tool/
+	cd $(@D) && ./deploy_budilroot.sh $(LS2_SYS_CONFIG_TOOL_DEPLOY_WAY) $(TARGET_DIR)
 	$(LS2_SYS_CONFIG_TOOL_INSTALL_QT_VER_CMDS)
 	$(LS2_SYS_CONFIG_TOOL_INSTALL_AUTO_EXEC_AFTER_BOOT_CMDS)
 endef
diff --git a/package/ls_default_eth_config/ls_default_eth_config.mk b/package/ls_default_eth_config/ls_default_eth_config.mk
index f001d7a9..5fba61fd 100644
--- a/package/ls_default_eth_config/ls_default_eth_config.mk
+++ b/package/ls_default_eth_config/ls_default_eth_config.mk
@@ -39,7 +39,8 @@ endef
 
 define INSTALL_LS_DEFAULT_ETH_CONFIG_GEN
 	echo "install keep-nmcli.sh and keep-nmcli.service"
-	cd $(@D) && cp keep-nmcli.sh $(TARGET_DIR)/root/
+	mkdir -p $(TARGET_DIR)/usr/local
+	cd $(@D) && cp keep-nmcli.sh $(TARGET_DIR)/usr/local
 	cd $(@D) && cp keep-nmcli.service $(TARGET_DIR)/usr/lib/systemd/system/
 	cd $(TARGET_DIR)/usr/lib/systemd/system/multi-user.target.wants && ln -sf ../keep-nmcli.service keep-nmcli.service
 endef
diff --git a/package/ls_default_eth_config/ls_default_eth_config.tar.gz b/package/ls_default_eth_config/ls_default_eth_config.tar.gz
index 9e35abc3..cd444b58 100644
Binary files a/package/ls_default_eth_config/ls_default_eth_config.tar.gz and b/package/ls_default_eth_config/ls_default_eth_config.tar.gz differ