project:app:rkipc:rkipc:Modify udhcpc for silent operation to suppress irrelevant information from being printed to the terminal

project:build.sh:Add support for multiple folders in post overlay
project:cfg:BoardConfig_IPC:Add support for rootfs post overlay
sysdrv:Makefile:Replace the script-based copying method with the post overlay approach

Signed-off-by: luckfox-eng29 <eng29@luckfox.com>

project/app/rkipc/rkipc/src/rv1103_ipc/RkLunch.sh

@@ -1,7 +1,6 @@
 #!/bin/sh
 
-rcS()
+rcS() {
-{
 	for i in /oem/usr/etc/init.d/S??*; do
 
 		# Ignore dangling symlinks (if any).
@@ -24,17 +23,15 @@ rcS()
 	done
 }
 
-check_linker()
+check_linker() {
-{
 	[ ! -L "$2" ] && ln -sf $1 $2
 }
 
-network_init()
+network_init() {
-{
+	ethaddr1=$(ifconfig -a | grep "eth.*HWaddr" | awk '{print $5}')
-	ethaddr1=`ifconfig -a | grep "eth.*HWaddr" | awk '{print $5}'`
 
 	if [ -f /data/ethaddr.txt ]; then
-		ethaddr2=`cat /data/ethaddr.txt`
+		ethaddr2=$(cat /data/ethaddr.txt)
 		if [ $ethaddr1 == $ethaddr2 ]; then
 			echo "eth HWaddr cfg ok"
 		else
@@ -44,15 +41,13 @@ network_init()
 	else
 		echo $ethaddr1 >/data/ethaddr.txt
 	fi
-	ifconfig eth0 up && udhcpc -i eth0
+	ifconfig eth0 up && udhcpc -i eth0 >/dev/null 2>&1
 }
 
-post_chk()
+post_chk() {
-{
 	#TODO: ensure /userdata mount done
 	cnt=0
-	while [ $cnt -lt 30 ];
+	while [ $cnt -lt 30 ]; do
-	do
 		cnt=$((cnt + 1))
 		if mount | grep -w userdata; then
 			break
@@ -91,19 +86,21 @@ post_chk()
 			ln -s -f /oem/usr/share/rkipc-300w.ini $default_rkipc_ini
 		fi
 	fi
-	tmp_md5=/tmp/.rkipc-ini.md5sum
+
-	data_md5=/userdata/.rkipc-default.md5sum
+	# check md5sum
-	md5sum $default_rkipc_ini > $tmp_md5
+	# tmp_md5=/tmp/.rkipc-ini.md5sum
-	chk_rkipc=`cat $tmp_md5|awk '{print $1}'`
+	# data_md5=/userdata/.rkipc-default.md5sum
-	rm $tmp_md5
+	# md5sum $default_rkipc_ini > $tmp_md5
-	if [ ! -f $data_md5 ];then
+	# chk_rkipc=`cat $tmp_md5|awk '{print $1}'`
-		md5sum $default_rkipc_ini > $data_md5
+	# rm $tmp_md5
-	fi
+	# if [ ! -f $data_md5 ];then
-	grep -w $chk_rkipc $data_md5
+	# 	md5sum $default_rkipc_ini > $data_md5
-	if [ $? -ne 0 ] ;then
+	# fi
-		rm -f $rkipc_ini
+	# grep -w $chk_rkipc $data_md5
-		echo "$chk_rkipc" > $data_md5
+	# if [ $? -ne 0 ] ;then
-	fi
+	# 	rm -f $rkipc_ini
+	# 	echo "$chk_rkipc" > $data_md5
+	# fi
 
 	if [ ! -f "$default_rkipc_ini" ]; then
 		echo "Error: not found rkipc.ini !!!"

project/app/rkipc/rkipc/src/rv1106_ipc/RkLunch.sh

@@ -1,7 +1,6 @@
 #!/bin/sh
 
-rcS()
+rcS() {
-{
 	for i in /oem/usr/etc/init.d/S??*; do
 
 		# Ignore dangling symlinks (if any).
@@ -24,17 +23,15 @@ rcS()
 	done
 }
 
-check_linker()
+check_linker() {
-{
 	[ ! -L "$2" ] && ln -sf $1 $2
 }
 
-network_init()
+network_init() {
-{
+	ethaddr1=$(ifconfig -a | grep "eth.*HWaddr" | awk '{print $5}')
-	ethaddr1=`ifconfig -a | grep "eth.*HWaddr" | awk '{print $5}'`
 
 	if [ -f /data/ethaddr.txt ]; then
-		ethaddr2=`cat /data/ethaddr.txt`
+		ethaddr2=$(cat /data/ethaddr.txt)
 		if [ $ethaddr1 == $ethaddr2 ]; then
 			echo "eth HWaddr cfg ok"
 		else
@@ -44,15 +41,13 @@ network_init()
 	else
 		echo $ethaddr1 >/data/ethaddr.txt
 	fi
-	ifconfig eth0 up && udhcpc -i eth0
+	ifconfig eth0 up && udhcpc -i eth0 >/dev/null 2>&1
 }
 
-post_chk()
+post_chk() {
-{
 	#TODO: ensure /userdata mount done
 	cnt=0
-	while [ $cnt -lt 30 ];
+	while [ $cnt -lt 30 ]; do
-	do
 		cnt=$((cnt + 1))
 		if mount | grep -w userdata; then
 			break
@@ -95,19 +90,21 @@ post_chk()
 			ln -s -f /oem/usr/share/rkipc-800w.ini $default_rkipc_ini
 		fi
 	fi
-	tmp_md5=/tmp/.rkipc-ini.md5sum
+
-	data_md5=/userdata/.rkipc-default.md5sum
+	# check md5sum
-	md5sum $default_rkipc_ini > $tmp_md5
+	# tmp_md5=/tmp/.rkipc-ini.md5sum
-	chk_rkipc=`cat $tmp_md5|awk '{print $1}'`
+	# data_md5=/userdata/.rkipc-default.md5sum
-	rm $tmp_md5
+	# md5sum $default_rkipc_ini > $tmp_md5
-	if [ ! -f $data_md5 ];then
+	# chk_rkipc=`cat $tmp_md5|awk '{print $1}'`
-		md5sum $default_rkipc_ini > $data_md5
+	# rm $tmp_md5
-	fi
+	# if [ ! -f $data_md5 ];then
-	grep -w $chk_rkipc $data_md5
+	# 	md5sum $default_rkipc_ini > $data_md5
-	if [ $? -ne 0 ] ;then
+	# fi
-		rm -f $rkipc_ini
+	# grep -w $chk_rkipc $data_md5
-		echo "$chk_rkipc" > $data_md5
+	# if [ $? -ne 0 ] ;then
-	fi
+	# 	rm -f $rkipc_ini
+	# 	echo "$chk_rkipc" > $data_md5
+	# fi
 
 	if [ ! -f "$default_rkipc_ini" ]; then
 		echo "Error: not found rkipc.ini !!!"

project/app/wifi_app/.gitignore

@@ -1,14 +1,14 @@
 *.o
-#hostapd-2.6/hostapd/hostapd
+hostapd-2.6/hostapd/hostapd
-#hostapd-2.6/hostapd/hostapd_cli
+hostapd-2.6/hostapd/hostapd_cli
 install_out
 libnl-3.4.0
 out
-#wifi/lib32/librkwifibt.so
+wifi/lib32/librkwifibt.so
-#wifi/librkwifibt.so
+wifi/librkwifibt.so
-#wifi/test/rkwifi_server
+wifi/test/rkwifi_server
-#wpa_supplicant-2.6/wpa_supplicant/libwpa_client.so
+wpa_supplicant-2.6/wpa_supplicant/libwpa_client.so
-#wpa_supplicant-2.6/wpa_supplicant/wpa_cli
+wpa_supplicant-2.6/wpa_supplicant/wpa_cli
-#wpa_supplicant-2.6/wpa_supplicant/wpa_passphrase
+wpa_supplicant-2.6/wpa_supplicant/wpa_passphrase
-#wpa_supplicant-2.6/wpa_supplicant/wpa_supplicant
+wpa_supplicant-2.6/wpa_supplicant/wpa_supplicant
-#wpa_supplicant_hostapd-0.8_rtw-2-ga8ef7c824.20200911
+wpa_supplicant_hostapd-0.8_rtw-2-ga8ef7c824.20200911

project/build.sh

@@ -2478,15 +2478,18 @@ function __RUN_POST_BUILD_SCRIPT() {
 }
 
 function post_overlay() {
-	check_config RK_POST_OVERLAY || return 0
+	[ -n "$RK_POST_OVERLAY" ] || return 0
 
 	local tmp_path
 	tmp_path=$(realpath $BOARD_CONFIG)
 	tmp_path=$(dirname $tmp_path)
-	if [ -d "$tmp_path/overlay/$RK_POST_OVERLAY" ]; then
+
+	for overlay_dir in $RK_POST_OVERLAY; do
+		if [ -d "$tmp_path/overlay/$overlay_dir" ]; then
 			rsync -a --ignore-times --keep-dirlinks --chmod=u=rwX,go=rX --exclude .empty \
-			$tmp_path/overlay/$RK_POST_OVERLAY/* $RK_PROJECT_PACKAGE_ROOTFS_DIR/
+				$tmp_path/overlay/$overlay_dir/* $RK_PROJECT_PACKAGE_ROOTFS_DIR/
 		fi
+	done
 }
 
 function __RUN_PRE_BUILD_OEM_SCRIPT() {

project/cfg/BoardConfig_IPC/BoardConfig-EMMC-Buildroot-RV1106_Luckfox_Pico_Ultra-IPC.mk

@@ -118,3 +118,7 @@ export RK_PRE_BUILD_OEM_SCRIPT=luckfox-buildroot-oem-pre.sh
 
 # specify post.sh for delete/overlay files
 export RK_PRE_BUILD_USERDATA_SCRIPT=luckfox-userdata-pre.sh
+
+# declare overlay directory
+export RK_POST_OVERLAY="overlay-luckfox-config overlay-luckfox-buildroot-init overlay-luckfox-buildroot-shadow\
+						overlay-luckfox-buildroot-rgb"

project/cfg/BoardConfig_IPC/BoardConfig-EMMC-Buildroot-RV1106_Luckfox_Pico_Ultra_W-IPC.mk

@@ -123,3 +123,7 @@ export RK_PRE_BUILD_OEM_SCRIPT=luckfox-buildroot-oem-pre.sh
 
 # specify post.sh for delete/overlay files
 export RK_PRE_BUILD_USERDATA_SCRIPT=luckfox-userdata-pre.sh
+
+# declare overlay directory
+export RK_POST_OVERLAY="overlay-luckfox-config overlay-luckfox-buildroot-init overlay-luckfox-buildroot-shadow\
+						overlay-luckfox-buildroot-rgb"

project/cfg/BoardConfig_IPC/BoardConfig-EMMC-Busybox-RV1106_Luckfox_Pico_Ultra-IPC_FASTBOOT.mk

@@ -132,7 +132,7 @@ export RK_PRE_BUILD_OEM_SCRIPT=luckfox-rv1106-tb-pre-oem.sh
 export RK_ENABLE_FASTBOOT=y
 
 # declare overlay directory
-export RK_POST_OVERLAY=overlay-luckfox
+export RK_POST_OVERLAY=overlay-luckfox-fastboot
 
 # enable tiny meta only support cmdline overlay
 export RK_TINY_META=n

project/cfg/BoardConfig_IPC/BoardConfig-EMMC-Ubuntu-RV1106_Luckfox_Pico_Ultra-IPC.mk

@@ -118,3 +118,6 @@ export RK_PRE_BUILD_OEM_SCRIPT=luckfox-buildroot-oem-pre.sh
 
 # specify post.sh for delete/overlay files
 export RK_PRE_BUILD_USERDATA_SCRIPT=luckfox-userdata-pre.sh
+
+# declare overlay directory
+export RK_POST_OVERLAY="overlay-luckfox-config overlay-luckfox-ubuntu-config overlay-luckfox-ubuntu-ultra"

project/cfg/BoardConfig_IPC/BoardConfig-EMMC-Ubuntu-RV1106_Luckfox_Pico_Ultra_W-IPC.mk

@@ -126,3 +126,6 @@ export RK_PRE_BUILD_OEM_SCRIPT=luckfox-buildroot-oem-pre.sh
 
 # specify post.sh for delete/overlay files
 export RK_PRE_BUILD_USERDATA_SCRIPT=luckfox-userdata-pre.sh
+
+# declare overlay directory
+export RK_POST_OVERLAY="overlay-luckfox-config overlay-luckfox-ubuntu-config overlay-luckfox-ubuntu-ultra"

project/cfg/BoardConfig_IPC/BoardConfig-SD_CARD-Buildroot-RV1103_Luckfox_Pico-IPC.mk

@@ -112,3 +112,6 @@ export RK_PRE_BUILD_OEM_SCRIPT=luckfox-buildroot-oem-pre.sh
 
 # specify post.sh for delete/overlay files
 export RK_PRE_BUILD_USERDATA_SCRIPT=luckfox-userdata-pre.sh
+
+# declare overlay directory
+export RK_POST_OVERLAY="overlay-luckfox-config overlay-luckfox-buildroot-init overlay-luckfox-buildroot-shadow"

project/cfg/BoardConfig_IPC/BoardConfig-SD_CARD-Buildroot-RV1103_Luckfox_Pico_Mini_A-IPC.mk

@@ -112,3 +112,6 @@ export RK_PRE_BUILD_OEM_SCRIPT=luckfox-buildroot-oem-pre.sh
 
 # specify post.sh for delete/overlay files
 export RK_PRE_BUILD_USERDATA_SCRIPT=luckfox-userdata-pre.sh
+
+# declare overlay directory
+export RK_POST_OVERLAY="overlay-luckfox-config overlay-luckfox-buildroot-init overlay-luckfox-buildroot-shadow"

project/cfg/BoardConfig_IPC/BoardConfig-SD_CARD-Buildroot-RV1103_Luckfox_Pico_Mini_B-IPC.mk

@@ -112,3 +112,6 @@ export RK_PRE_BUILD_OEM_SCRIPT=luckfox-buildroot-oem-pre.sh
 
 # specify post.sh for delete/overlay files
 export RK_PRE_BUILD_USERDATA_SCRIPT=luckfox-userdata-pre.sh
+
+# declare overlay directory
+export RK_POST_OVERLAY="overlay-luckfox-config overlay-luckfox-buildroot-init overlay-luckfox-buildroot-shadow"

project/cfg/BoardConfig_IPC/BoardConfig-SD_CARD-Buildroot-RV1103_Luckfox_Pico_Plus-IPC.mk

@@ -113,3 +113,6 @@ export RK_PRE_BUILD_OEM_SCRIPT=luckfox-buildroot-oem-pre.sh
 
 # specify post.sh for delete/overlay files
 export RK_PRE_BUILD_USERDATA_SCRIPT=luckfox-userdata-pre.sh
+
+# declare overlay directory
+export RK_POST_OVERLAY="overlay-luckfox-config overlay-luckfox-buildroot-init overlay-luckfox-buildroot-shadow"

project/cfg/BoardConfig_IPC/BoardConfig-SD_CARD-Buildroot-RV1106_Luckfox_Pico_Max-IPC.mk

@@ -112,3 +112,6 @@ export RK_PRE_BUILD_OEM_SCRIPT=luckfox-buildroot-oem-pre.sh
 
 # specify post.sh for delete/overlay files
 export RK_PRE_BUILD_USERDATA_SCRIPT=luckfox-userdata-pre.sh
+
+# declare overlay directory
+export RK_POST_OVERLAY="overlay-luckfox-config overlay-luckfox-buildroot-init overlay-luckfox-buildroot-shadow"

project/cfg/BoardConfig_IPC/BoardConfig-SD_CARD-Buildroot-RV1106_Luckfox_Pico_Pro-IPC.mk

@@ -112,3 +112,6 @@ export RK_PRE_BUILD_OEM_SCRIPT=luckfox-buildroot-oem-pre.sh
 
 # specify post.sh for delete/overlay files
 export RK_PRE_BUILD_USERDATA_SCRIPT=luckfox-userdata-pre.sh
+
+# declare overlay directory
+export RK_POST_OVERLAY="overlay-luckfox-config overlay-luckfox-buildroot-init overlay-luckfox-buildroot-shadow"

project/cfg/BoardConfig_IPC/BoardConfig-SD_CARD-Ubuntu-RV1103_Luckfox_Pico-IPC.mk

@@ -115,3 +115,6 @@ export RK_PRE_BUILD_OEM_SCRIPT=luckfox-ubuntu-oem-pre.sh
 
 # specify post.sh for delete/overlay files
 export RK_PRE_BUILD_USERDATA_SCRIPT=luckfox-userdata-pre.sh
+
+# declare overlay directory
+export RK_POST_OVERLAY="overlay-luckfox-config overlay-luckfox-ubuntu overlay-luckfox-ubuntu-config"

project/cfg/BoardConfig_IPC/BoardConfig-SD_CARD-Ubuntu-RV1103_Luckfox_Pico_Mini_A-IPC.mk

@@ -115,3 +115,6 @@ export RK_PRE_BUILD_OEM_SCRIPT=luckfox-ubuntu-oem-pre.sh
 
 # specify post.sh for delete/overlay files
 export RK_PRE_BUILD_USERDATA_SCRIPT=luckfox-userdata-pre.sh
+
+# declare overlay directory
+export RK_POST_OVERLAY="overlay-luckfox-config overlay-luckfox-ubuntu overlay-luckfox-ubuntu-config"

project/cfg/BoardConfig_IPC/BoardConfig-SD_CARD-Ubuntu-RV1103_Luckfox_Pico_Mini_B-IPC.mk

@@ -115,3 +115,6 @@ export RK_PRE_BUILD_OEM_SCRIPT=luckfox-ubuntu-oem-pre.sh
 
 # specify post.sh for delete/overlay files
 export RK_PRE_BUILD_USERDATA_SCRIPT=luckfox-userdata-pre.sh
+
+# declare overlay directory
+export RK_POST_OVERLAY="overlay-luckfox-config overlay-luckfox-ubuntu overlay-luckfox-ubuntu-config"

project/cfg/BoardConfig_IPC/BoardConfig-SD_CARD-Ubuntu-RV1103_Luckfox_Pico_Plus-IPC.mk

@@ -115,3 +115,6 @@ export RK_PRE_BUILD_OEM_SCRIPT=luckfox-ubuntu-oem-pre.sh
 
 # specify post.sh for delete/overlay files
 export RK_PRE_BUILD_USERDATA_SCRIPT=luckfox-userdata-pre.sh
+
+# declare overlay directory
+export RK_POST_OVERLAY="overlay-luckfox-config overlay-luckfox-ubuntu overlay-luckfox-ubuntu-config"

project/cfg/BoardConfig_IPC/BoardConfig-SD_CARD-Ubuntu-RV1106_Luckfox_Pico_Max-IPC.mk

@@ -115,3 +115,6 @@ export RK_PRE_BUILD_OEM_SCRIPT=luckfox-ubuntu-oem-pre.sh
 
 # specify post.sh for delete/overlay files
 export RK_PRE_BUILD_USERDATA_SCRIPT=luckfox-userdata-pre.sh
+
+# declare overlay directory
+export RK_POST_OVERLAY="overlay-luckfox-config overlay-luckfox-ubuntu overlay-luckfox-ubuntu-config"

project/cfg/BoardConfig_IPC/BoardConfig-SD_CARD-Ubuntu-RV1106_Luckfox_Pico_Pro-IPC.mk

@@ -115,3 +115,6 @@ export RK_PRE_BUILD_OEM_SCRIPT=luckfox-ubuntu-oem-pre.sh
 
 # specify post.sh for delete/overlay files
 export RK_PRE_BUILD_USERDATA_SCRIPT=luckfox-userdata-pre.sh
+
+# declare overlay directory
+export RK_POST_OVERLAY="overlay-luckfox-config overlay-luckfox-ubuntu overlay-luckfox-ubuntu-config"

project/cfg/BoardConfig_IPC/BoardConfig-SPI_NAND-Buildroot-RV1103_Luckfox_Pico_Mini_B-IPC.mk

@@ -112,3 +112,6 @@ export RK_PRE_BUILD_OEM_SCRIPT=luckfox-buildroot-oem-pre.sh
 
 # specify post.sh for delete/overlay files
 export RK_PRE_BUILD_USERDATA_SCRIPT=luckfox-userdata-pre.sh
+
+# declare overlay directory
+export RK_POST_OVERLAY="overlay-luckfox-config overlay-luckfox-buildroot-init overlay-luckfox-buildroot-shadow"

project/cfg/BoardConfig_IPC/BoardConfig-SPI_NAND-Buildroot-RV1103_Luckfox_Pico_Plus-IPC.mk

@@ -112,3 +112,6 @@ export RK_PRE_BUILD_OEM_SCRIPT=luckfox-buildroot-oem-pre.sh
 
 # specify post.sh for delete/overlay files
 export RK_PRE_BUILD_USERDATA_SCRIPT=luckfox-userdata-pre.sh
+
+# declare overlay directory
+export RK_POST_OVERLAY="overlay-luckfox-config overlay-luckfox-buildroot-init overlay-luckfox-buildroot-shadow"

project/cfg/BoardConfig_IPC/BoardConfig-SPI_NAND-Buildroot-RV1106_Luckfox_Pico_Max-IPC.mk

@@ -112,3 +112,6 @@ export RK_PRE_BUILD_OEM_SCRIPT=luckfox-buildroot-oem-pre.sh
 
 # specify post.sh for delete/overlay files
 export RK_PRE_BUILD_USERDATA_SCRIPT=luckfox-userdata-pre.sh
+
+# declare overlay directory
+export RK_POST_OVERLAY="overlay-luckfox-config overlay-luckfox-buildroot-init overlay-luckfox-buildroot-shadow"

project/cfg/BoardConfig_IPC/BoardConfig-SPI_NAND-Buildroot-RV1106_Luckfox_Pico_Pro-IPC.mk

@@ -112,3 +112,6 @@ export RK_PRE_BUILD_OEM_SCRIPT=luckfox-buildroot-oem-pre.sh
 
 # specify post.sh for delete/overlay files
 export RK_PRE_BUILD_USERDATA_SCRIPT=luckfox-userdata-pre.sh
+
+# declare overlay directory
+export RK_POST_OVERLAY="overlay-luckfox-config overlay-luckfox-buildroot-init overlay-luckfox-buildroot-shadow"

project/cfg/BoardConfig_IPC/BoardConfig-SPI_NAND-Busybox-RV1106_Luckfox_Pico_Pro_Max-IPC_FASTBOOT.mk

@@ -138,7 +138,7 @@ export RK_PRE_BUILD_OEM_SCRIPT=luckfox-rv1106-tb-pre-oem.sh
 export RK_ENABLE_FASTBOOT=y
 
 # declare overlay directory
-export RK_POST_OVERLAY=overlay-luckfox
+export RK_POST_OVERLAY=overlay-luckfox-fastboot
 
 # enable tiny meta only support cmdline overlay
 export RK_TINY_META=n

project/cfg/BoardConfig_IPC/overlay/overlay-luckfox-buildroot-init/etc/init.d/S50sshd

@@ -0,0 +1,48 @@
+#!/bin/sh
+#
+# sshd        Starts sshd.
+#
+
+# Make sure the ssh-keygen progam exists
+[ -f /usr/bin/ssh-keygen ] || exit 0
+
+umask 077
+
+start() {
+	chown root:root /var/empty/
+	# Create any missing keys
+	/usr/bin/ssh-keygen -A
+
+	printf "Starting sshd: "
+	/usr/sbin/sshd
+	touch /var/lock/sshd
+	echo "OK"
+}
+stop() {
+	printf "Stopping sshd: "
+	killall sshd
+	rm -f /var/lock/sshd
+	echo "OK"
+}
+restart() {
+	stop
+	start
+}
+
+case "$1" in
+  start)
+	start
+	;;
+  stop)
+	stop
+	;;
+  restart|reload)
+	restart
+	;;
+  *)
+	echo "Usage: $0 {start|stop|restart}"
+	exit 1
+esac
+
+exit $?
+

project/cfg/BoardConfig_IPC/overlay/overlay-luckfox-buildroot-init/etc/init.d/S99hciinit

@@ -0,0 +1,27 @@
+#!/bin/sh
+
+check_hciconfig() {
+	if command -v hciattach &> /dev/null; then
+		if lsmod | grep -q "aic8800_fdrv"; then
+			hciattach -s 1500000 /dev/ttyS1 any 1500000 flow nosleep&
+			sleep 2
+			if hciconfig -a | grep -q "hci0"; then
+				hciconfig hci0 up&
+			else
+				echo "hci0 not found or not available."
+			fi
+		else
+			echo "aic8800_fdrv not found."
+		fi
+	fi
+}
+
+case $1 in
+	start)
+		check_hciconfig
+		;;
+	*)
+		exit 1
+		;;
+esac
+

project/cfg/BoardConfig_IPC/overlay/overlay-luckfox-buildroot-init/etc/init.d/S99python

@@ -0,0 +1,55 @@
+#!/bin/sh
+#
+# python        Starts python code.
+#
+
+# Make sure the python progam exists
+[ -f /usr/bin/python ] || exit 0
+
+umask 077
+
+main_path="/root/main.py"
+boot_path="/root/boot.py"
+
+start() {
+	# Run python progam
+    if [ -f $main_path ]; then
+	    echo "running $main_path..."
+        python $main_path
+    else
+        if [ -f $boot_path ]; then
+            echo "running $boot_path..."
+            python $boot_path
+        else
+            echo "$main_path and $boot_path not exist ,pass..."
+        fi
+    fi
+    echo "OK"
+}
+stop() {
+	printf "Stopping python: "
+	killall python
+	echo "OK"
+}
+restart() {
+	stop
+	start
+}
+
+case "$1" in
+  start)
+	start
+	;;
+  stop)
+	stop
+	;;
+  restart|reload)
+	restart
+	;;
+  *)
+	echo "Usage: $0 {start|stop|restart}"
+	exit 1
+esac
+
+exit $?
+

project/cfg/BoardConfig_IPC/overlay/overlay-luckfox-buildroot-init/etc/init.d/S99rtcinit

@@ -0,0 +1,16 @@
+#!/bin/sh
+
+case $1 in
+start)
+	if [ "$(hwclock | grep "1969")" ]; then
+		echo "RTC time calibration"
+		date -s 2024-01-01
+		hwclock -w
+	else
+		echo "RTC does not require time calibration"
+	fi
+	;;
+*)
+	exit 1
+	;;
+esac

project/cfg/BoardConfig_IPC/overlay/overlay-luckfox-buildroot-init/etc/init.d/S99usb0config

@@ -0,0 +1,67 @@
+#!/bin/sh
+
+TARGET_IP="172.32.0.93"
+
+USB_KEYWORD="android_work: sent uevent USB_STATE="
+USB_MODE_PATH="/proc/device-tree/usbdrd/usb@ffb00000/dr_mode"
+
+MAX_RETRIES=10
+retries=0
+
+usb0_config() {
+	if [ "$(cat /proc/device-tree/usbdrd/usb@ffb00000/dr_mode)" == "peripheral" ]; then
+		current_ip=$(ifconfig usb0 | grep -o 'inet addr:[^ ]*' | awk -F ':' '{print $2}')
+		echo "current_ip = $current_ip"
+		echo "TARGET_IP = $TARGET_IP"
+
+		while [[ "$current_ip" != "$TARGET_IP" && $retries -lt $MAX_RETRIES ]]; do
+			sleep .5
+			echo "luckfox : set usb0 ip"
+			ifconfig usb0 "$TARGET_IP"
+			current_ip=$(ifconfig usb0 | grep -o 'inet addr:[^ ]*' | awk -F ':' '{print $2}')
+			echo $current_ip
+			retries=$((retries + 1))
+		done
+
+		if [[ "$current_ip" != "$TARGET_IP" ]]; then
+			echo "usb0 config error"
+		else
+			echo "usb0 config success"
+		fi
+	else
+		echo "usb0 is using host mode"
+	fi
+}
+
+usb_reset() {
+	while true; do
+		last_line=$(dmesg | grep "$USB_KEYWORD" | tail -n 1)
+
+		if [[ "$last_line" == *"DISCONNECTED"* ]]; then
+			echo "Detected USB DISCONNECTED."
+			/etc/init.d/S50usbdevice restart
+			usb0_config
+		#elif [[ "$last_line" == *"CONFIGURED"* ]]; then
+		#    echo "Detected CONFIGURED. No action required."
+		#else
+		#    echo "No relevant USB_STATE found."
+		fi
+
+		sleep 5
+	done
+}
+
+case $1 in
+start)
+	# check peripheral
+	usb_mode="$(cat $USB_MODE_PATH)"
+	if [ "$usb_mode" = "peripheral" ]; then
+		usb0_config
+		usb_reset &
+	fi
+	;;
+stop) ;;
+*)
+	exit 1
+	;;
+esac

project/cfg/BoardConfig_IPC/overlay/overlay-luckfox-buildroot-init/etc/profile

@@ -0,0 +1,24 @@
+export PATH="/bin:/sbin:/usr/bin:/usr/sbin"
+
+export EDITOR='/bin/vi'
+
+#export PS1='[\u@\h \W]# '
+if [ "$PS1" ]; then
+	if [ "`id -u`" -eq 0 ]; then
+		#export PS1='# '
+    export PS1='[\u@\h \W]# '
+	else
+		#export PS1='$ '
+    export PS1='[\u@\h \W]$ '
+	fi
+fi
+
+# Source configuration files from /etc/profile.d
+for i in /etc/profile.d/*.sh ; do
+        if [ -r "$i" ]; then
+                . $i
+        fi
+done
+unset i
+
+

project/cfg/BoardConfig_IPC/overlay/overlay-luckfox-buildroot-shadow/etc/shadow

@@ -0,0 +1,9 @@
+root:$1$dXmV8ZLO$eNAQzSYOgRkYMJRdsHwLS1:19664::::::
+daemon:*:::::::
+bin:*:::::::
+sys:*:::::::
+sync:*:::::::
+mail:*:::::::
+www-data:*:::::::
+operator:*:::::::
+nobody:*:::::::

project/cfg/BoardConfig_IPC/overlay/overlay-luckfox-buildroot-shadow/etc/smb.conf

@@ -0,0 +1,13 @@
+[global]
+	workgroup = WORKGROUP
+	server string = luckfox samba server
+	security = user  
+	passdb backend = smbpasswd
+	smb passwd file = /etc/samba/smbpasswd
+[public]
+	comment = public share
+	path = /
+	read only = no
+	user = root
+	create mask = 0755
+	directory mask = 0755

project/cfg/BoardConfig_IPC/overlay/overlay-luckfox-buildroot-shadow/etc/smbpasswd

@@ -0,0 +1 @@
+root:0:XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX:EF8BDD6C516032CDB7C15080FFE1B2D5:[U          ]:LCT-5FEF3549:

project/cfg/BoardConfig_IPC/overlay/overlay-luckfox-buildroot-shadow/etc/sshd_config

@@ -0,0 +1,116 @@
+#	$OpenBSD: sshd_config,v 1.104 2021/07/02 05:11:21 dtucker Exp $
+
+# This is the sshd server system-wide configuration file.  See
+# sshd_config(5) for more information.
+
+# This sshd was compiled with PATH=/bin:/sbin:/usr/bin:/usr/sbin
+
+# The strategy used for options in the default sshd_config shipped with
+# OpenSSH is to specify options with their default value where
+# possible, but leave them commented.  Uncommented options override the
+# default value.
+
+#Port 22
+#AddressFamily any
+#ListenAddress 0.0.0.0
+#ListenAddress ::
+
+#HostKey /etc/ssh/ssh_host_rsa_key
+#HostKey /etc/ssh/ssh_host_ecdsa_key
+#HostKey /etc/ssh/ssh_host_ed25519_key
+
+# Ciphers and keying
+#RekeyLimit default none
+
+# Logging
+#SyslogFacility AUTH
+#LogLevel INFO
+
+# Authentication:
+
+#LoginGraceTime 2m
+PermitRootLogin yes
+#StrictModes yes
+#MaxAuthTries 6
+#MaxSessions 10
+
+#PubkeyAuthentication yes
+
+# The default is to check both .ssh/authorized_keys and .ssh/authorized_keys2
+# but this is overridden so installations will only check .ssh/authorized_keys
+AuthorizedKeysFile	.ssh/authorized_keys
+
+#AuthorizedPrincipalsFile none
+
+#AuthorizedKeysCommand none
+#AuthorizedKeysCommandUser nobody
+
+# For this to work you will also need host keys in /etc/ssh/ssh_known_hosts
+#HostbasedAuthentication no
+# Change to yes if you don't trust ~/.ssh/known_hosts for
+# HostbasedAuthentication
+#IgnoreUserKnownHosts no
+# Don't read the user's ~/.rhosts and ~/.shosts files
+#IgnoreRhosts yes
+
+# To disable tunneled clear text passwords, change to no here!
+#PasswordAuthentication yes
+#PermitEmptyPasswords no
+
+# Change to no to disable s/key passwords
+#KbdInteractiveAuthentication yes
+
+# Kerberos options
+#KerberosAuthentication no
+#KerberosOrLocalPasswd yes
+#KerberosTicketCleanup yes
+#KerberosGetAFSToken no
+
+# GSSAPI options
+#GSSAPIAuthentication no
+#GSSAPICleanupCredentials yes
+
+# Set this to 'yes' to enable PAM authentication, account processing,
+# and session processing. If this is enabled, PAM authentication will
+# be allowed through the KbdInteractiveAuthentication and
+# PasswordAuthentication.  Depending on your PAM configuration,
+# PAM authentication via KbdInteractiveAuthentication may bypass
+# the setting of "PermitRootLogin prohibit-password".
+# If you just want the PAM account and session checks to run without
+# PAM authentication, then enable this but set PasswordAuthentication
+# and KbdInteractiveAuthentication to 'no'.
+#UsePAM no
+
+#AllowAgentForwarding yes
+#AllowTcpForwarding yes
+#GatewayPorts no
+#X11Forwarding no
+#X11DisplayOffset 10
+#X11UseLocalhost yes
+#PermitTTY yes
+#PrintMotd yes
+#PrintLastLog yes
+#TCPKeepAlive yes
+#PermitUserEnvironment no
+#Compression delayed
+#ClientAliveInterval 0
+#ClientAliveCountMax 3
+#UseDNS no
+#PidFile /var/run/sshd.pid
+#MaxStartups 10:30:100
+#PermitTunnel no
+#ChrootDirectory none
+#VersionAddendum none
+
+# no default banner path
+#Banner none
+
+# override default of no subsystems
+Subsystem	sftp	/usr/libexec/sftp-server
+
+# Example of overriding settings on a per-user basis
+#Match User anoncvs
+#	X11Forwarding no
+#	AllowTcpForwarding no
+#	PermitTTY no
+#	ForceCommand cvs server

project/cfg/BoardConfig_IPC/overlay/overlay-luckfox-config/etc/init.d/S99luckfoxconfigload

@@ -0,0 +1,20 @@
+#!/bin/sh
+
+load_luckfoxconfig() {
+	if [ -f /usr/bin/luckfox-config ]; then
+		luckfox-config load
+	fi
+	if [ "$(cat /proc/device-tree/model)" == "Luckfox Pico Ultra" ] ||
+		[ "$(cat /proc/device-tree/model)" == "Luckfox Pico Ultra W" ]; then
+		luckfox_switch_rgb_resolution &
+	fi
+}
+
+case $1 in
+start)
+	load_luckfoxconfig
+	;;
+*)
+	exit 1
+	;;
+esac

project/cfg/BoardConfig_IPC/overlay/overlay-luckfox-config/etc/init.d/S99luckfoxcustomoverlay

@@ -0,0 +1,206 @@
+#!/bin/bash
+LUCKFOX_FDT_DTB=/tmp/.fdt.dtb
+LUCKFOX_FDT_HDR_DTB=/tmp/.fdt_header.dtb
+LUCKFOX_FDT_HDR_OVERLAY_DTS=/tmp/.fdt_header_overlay.dts
+LUCKFOX_FDT_HDR_OVERLAY_DTBO=/tmp/.fdt_header_overlay.dtbo
+
+LUCKFOX_FDT_DUMP_TXT=/tmp/.fdt_dump.txt
+LF_CUSTOM_DTS_PATH="/mnt/cfg"
+SYS_OVERLAYS_PATH="/sys/kernel/config/device-tree/overlays"
+LUCKFOX_CHIP_MEDIA_CLASS="emmc"
+LUCKFOX_CHIP_MEDIA="/dev/mmcblk0p4"
+
+function luckfox_tools_check() {
+	if ! command -v dialog &>/dev/null; then
+		echo "The dialog is not installed "
+		exit
+	fi
+
+	if ! command -v dtc &>/dev/null; then
+		echo "The dtc is not installed"
+		exit
+	fi
+
+	# get media class dev
+	if [[ -e /dev/mmcblk0p4 ]]; then
+		LUCKFOX_CHIP_MEDIA_CLASS="emmc"
+		LUCKFOX_CHIP_MEDIA=/dev/mmcblk0p4
+	elif [[ -e /dev/mmcblk1p4 ]]; then
+		LUCKFOX_CHIP_MEDIA_CLASS="sdmmc"
+		LUCKFOX_CHIP_MEDIA=/dev/mmcblk1p4
+		luckfox_set_pin_parameter "SDMMC" 1
+	elif [[ -e /dev/mtdblock3 ]]; then
+		LUCKFOX_CHIP_MEDIA_CLASS="spi_nand"
+		LUCKFOX_CHIP_MEDIA=/dev/mtdblock3
+	else
+		LUCKFOX_CHIP_MEDIA_CLASS="unknown"
+		echo "Do not know the storage medium of Luckfox!"
+		exit
+	fi
+
+}
+
+# -- Static Overlay --
+function luckfox_sha256_convert() {
+	local sha256_hash=$1
+	local formatted_hash=""
+
+	for ((i = 0; i < ${#sha256_hash}; i += 8)); do
+		formatted_hash+="0x${sha256_hash:$i:8} "
+	done
+
+	echo "$formatted_hash"
+}
+
+function luckfox_update_fdt() {
+	# get fdt_header
+	local origin_fdt_size_hex origin_fdt_size
+	dd if=$LUCKFOX_CHIP_MEDIA of=$LUCKFOX_FDT_HDR_DTB bs=1 skip=0 count=2048 >/dev/null 2>&1
+
+	# get size
+	if [ ! -f $LUCKFOX_FDT_HDR_DTB ]; then
+		echo "$LUCKFOX_FDT_HDR_DTB can't be found!"
+		return
+	fi
+	origin_fdt_size_hex=$(fdtdump $LUCKFOX_FDT_HDR_DTB | grep -A 5 "fdt {" | grep "data-size" | awk '{print $3}' | tr -d ';<>')
+	origin_fdt_size=$(printf "%d\n" "$origin_fdt_size_hex")
+
+	# get fdt dtb
+	dd if=$LUCKFOX_CHIP_MEDIA of=$LUCKFOX_FDT_DTB bs=1 skip=2048 count="$origin_fdt_size" >/dev/null 2>&1
+
+	# create fdt dump
+	if [ ! -f $LUCKFOX_FDT_DTB ]; then
+		echo "$LUCKFOX_FDT_DTB can't be found!"
+		return
+	fi
+	fdtdump $LUCKFOX_FDT_DTB >$LUCKFOX_FDT_DUMP_TXT
+}
+
+function luckfox_fdt_overlay() {
+	#region
+	local fdt_overlay_dtbo="$1"
+	local fdt_dtb_size fdt_size fdt_size_hex fdt_hash_data
+
+	fdtoverlay -i $LUCKFOX_FDT_DTB -o $LUCKFOX_FDT_DTB "$fdt_overlay_dtbo" >/dev/null 2>&1
+	fdt_dtb_size=$(ls -la $LUCKFOX_FDT_DTB | awk '{print $5}')
+
+	kernel_offset=$(fdtdump $LUCKFOX_FDT_HDR_DTB | grep -A 2 "kernel {" | grep "data-position" | sed -n 's/.*<\(0x[0-9a-fA-F]*\)>.*/\1/p')
+	fdt_offset=$(fdtdump $LUCKFOX_FDT_HDR_DTB | grep -A 2 "fdt {" | grep "data-position" | sed -n 's/.*<\(0x[0-9a-fA-F]*\)>.*/\1/p')
+
+	kernel_offset_dec=$((kernel_offset))
+	fdt_offset_dec=$((fdt_offset))
+	result_dec=$((kernel_offset_dec - fdt_offset_dec))
+
+	if [ $result_dec -lt "$fdt_dtb_size" ]; then
+		echo "Kernel will be affected !"
+	fi
+
+	dd if=$LUCKFOX_FDT_DTB of=$LUCKFOX_CHIP_MEDIA bs=1 seek=2048 count="$fdt_dtb_size" >/dev/null 2>&1
+
+	# fdt header
+	if [ ! -f $LUCKFOX_FDT_DTB ]; then
+		echo "$LUCKFOX_FDT_DTB can't be found!"
+		return
+	fi
+	fdt_size=$(ls -la $LUCKFOX_FDT_DTB | awk '{print $5}')
+	fdt_size_hex=$(printf "%x\n" "$fdt_size")
+	fdt_hash_data=$(luckfox_sha256_convert "$(sha256sum $LUCKFOX_FDT_DTB | awk '{print $1}')")
+	fdt_header_content="
+/dts-v1/;
+/plugin/;
+
+&{/images/fdt}{
+    data-size=<0x$fdt_size_hex>;
+    hash{
+        value=<$fdt_hash_data>;
+    };
+};
+"
+	echo "$fdt_header_content" >$LUCKFOX_FDT_HDR_OVERLAY_DTS
+	dtc -I dts -O dtb $LUCKFOX_FDT_HDR_OVERLAY_DTS -o $LUCKFOX_FDT_HDR_OVERLAY_DTBO
+	if [ ! -f $LUCKFOX_FDT_HDR_OVERLAY_DTBO ]; then
+		echo "$LUCKFOX_FDT_HDR_OVERLAY_DTBO can't found!"
+		return
+	fi
+	fdtoverlay -i $LUCKFOX_FDT_HDR_DTB -o $LUCKFOX_FDT_HDR_DTB $LUCKFOX_FDT_HDR_OVERLAY_DTBO >/dev/null 2>&1
+	dd if=$LUCKFOX_FDT_HDR_DTB of=$LUCKFOX_CHIP_MEDIA bs=1 seek=0 count=2048 >/dev/null 2>&1
+	#endregion
+}
+
+# Load the device tree dynamically
+function luckfox_load_dynamic_dts() {
+	local dtbo_node_name
+
+	if [ ! -d ${LF_CUSTOM_DTS_PATH}/dtbo/ ]; then
+		exit 1
+		#echo "Can't find ${LF_CUSTOM_DTS_PATH}/dtbo dir !"
+	fi
+
+	for dts_file in ${LF_CUSTOM_DTS_PATH}/dtbo/*.dts; do
+		#Get DTBO name
+		dtbo_node_name="$(basename "$dts_file" .dts)"
+		#Check DTBO path
+		if [ -d "${SYS_OVERLAYS_PATH}/${dtbo_node_name}" ]; then
+			echo "Node is exist"
+			continue
+		fi
+
+		#DTS->DTBO
+		dtc -I dts -O dtb ${LF_CUSTOM_DTS_PATH}/dtbo/${dtbo_node_name}.dts -o \
+			${LF_CUSTOM_DTS_PATH}/dtbo/${dtbo_node_name}.dtbo
+
+		if [ ! -f "${LF_CUSTOM_DTS_PATH}/dtbo/${dtbo_node_name}.dtbo" ]; then
+			echo "${dtbo_node_name}.dts to dtbo error!"
+			continue
+		else
+			mkdir -p ${SYS_OVERLAYS_PATH}/${dtbo_node_name}
+		fi
+		#Load and enable DTBO
+		cat ${LF_CUSTOM_DTS_PATH}/dtbo/${dtbo_node_name}.dtbo > \
+			${SYS_OVERLAYS_PATH}/${dtbo_node_name}/dtbo
+		echo 1 >${SYS_OVERLAYS_PATH}/${dtbo_node_name}/status
+
+		rm ${LLF_CUSTOM_DTS_PATH}/dtbo/${dtbo_node_name}.dtbo
+	done
+}
+
+#Overwrite the disk device tree (requires restart)
+function luckfox_load_static_dts() {
+	local dtbo_node_name
+	if [ ! -d ${LF_CUSTOM_DTS_PATH}/fdt_overlay/ ]; then
+		echo "Can't find ${LF_CUSTOM_DTS_PATH}/fdt_overlay dir!"
+	fi
+
+	for dts_file in ${LF_CUSTOM_DTS_PATH}/fdt_overlay/*.dts; do
+		#Get DTBO name
+		dtbo_node_name="$(basename "$dts_file" .dts)"
+
+		#DTS->DTBO
+		dtc -I dts -O dtb ${LF_CUSTOM_DTS_PATH}/fdt_overlay/${dtbo_node_name}.dts -o \
+			${LF_CUSTOM_DTS_PATH}/fdt_overlay/${dtbo_node_name}.dtbo
+
+		if [ ! -f "${LF_CUSTOM_DTS_PATH}/fdt_overlay/${dtbo_node_name}.dtbo" ]; then
+			echo "${dtbo_node_name}.dts to dtbo error!"
+			continue
+		fi
+
+		# load to disk
+		luckfox_update_fdt
+		luckfox_fdt_overlay ${LF_CUSTOM_DTS_PATH}/fdt_overlay/${dtbo_node_name}.dtbo
+		rm ${LUCKFOX_FDT_OVERLAY_DTBO}
+
+	done
+}
+
+case $1 in
+start)
+	luckfox_load_dynamic_dts
+	;;
+stop)
+	luckfox_tools_check
+	luckfox_load_static_dts
+	;;
+*)
+	exit 1
+	;;
+esac

project/cfg/BoardConfig_IPC/overlay/overlay-luckfox-ubuntu-config/usr/lib/libfdt.so.1

@@ -0,0 +1 @@
+libfdt.so.1.7.0

project/cfg/BoardConfig_IPC/overlay/overlay-luckfox-ubuntu-ultra/etc/fstab

@@ -0,0 +1,4 @@
+# UNCONFIGURED FSTAB FOR BASE SYSTEM
+/dev/mmcblk0p7  /         ext4    rw      0       0
+/dev/mmcblk0p5  /oem      ext4    defaults        0       0
+/dev/mmcblk0p6  /userdata ext4    defaults        0       0

project/cfg/BoardConfig_IPC/overlay/overlay-luckfox-ubuntu-ultra/etc/rc.local

@@ -0,0 +1,11 @@
+#!/bin/bash
+
+/usr/bin/filesystem_resize.sh
+/usr/bin/wifi_bt_init.sh
+/usr/bin/luckfox_switch_rgb_resolution &
+/etc/init.d/S50usbdevice start
+luckfox-config load
+if [ -n "$(hwclock | grep "invalid")" ]; then
+	date -s 2024-01-01
+	hwclock -w
+fi

project/cfg/BoardConfig_IPC/overlay/overlay-luckfox-ubuntu-ultra/etc/udhcpd.conf

@@ -0,0 +1,116 @@
+# Sample udhcpd configuration file (/etc/udhcpd.conf)
+
+# The start and end of the IP lease block
+
+start 		192.168.0.20	#default: 192.168.0.20
+end		192.168.0.254	#default: 192.168.0.254
+
+
+# The interface that udhcpd will use
+
+interface	eth0		#default: eth0
+
+
+# The maximim number of leases (includes addressesd reserved
+# by OFFER's, DECLINE's, and ARP conficts
+
+#max_leases	254		#default: 254
+
+
+# If remaining is true (default), udhcpd will store the time
+# remaining for each lease in the udhcpd leases file. This is
+# for embedded systems that cannot keep time between reboots.
+# If you set remaining to no, the absolute time that the lease
+# expires at will be stored in the dhcpd.leases file.
+
+#remaining	yes		#default: yes
+
+
+# The time period at which udhcpd will write out a dhcpd.leases
+# file. If this is 0, udhcpd will never automatically write a
+# lease file. (specified in seconds)
+
+#auto_time	7200		#default: 7200 (2 hours)
+
+
+# The amount of time that an IP will be reserved (leased) for if a
+# DHCP decline message is received (seconds).
+
+#decline_time	3600		#default: 3600 (1 hour)
+
+
+# The amount of time that an IP will be reserved (leased) for if an
+# ARP conflct occurs. (seconds
+
+#conflict_time	3600		#default: 3600 (1 hour)
+
+
+# How long an offered address is reserved (leased) in seconds
+
+#offer_time	60		#default: 60 (1 minute)
+
+# If a lease to be given is below this value, the full lease time is
+# instead used (seconds).
+
+#min_lease	60		#defult: 60
+
+
+# The location of the leases file
+
+#lease_file	/var/lib/misc/udhcpd.leases	#defualt: /var/lib/misc/udhcpd.leases
+
+# The location of the pid file
+#pidfile	/var/run/udhcpd.pid	#default: /var/run/udhcpd.pid
+
+# Everytime udhcpd writes a leases file, the below script will be called.
+# Useful for writing the lease file to flash every few hours.
+
+#notify_file				#default: (no script)
+
+#notify_file	dumpleases 	# <--- usefull for debugging
+
+# The following are bootp specific options, setable by udhcpd.
+
+#siaddr		192.168.0.22		#default: 0.0.0.0
+
+#sname		zorak			#default: (none)
+
+#boot_file	/var/nfs_root		#default: (none)
+
+# The remainer of options are DHCP options and can be specifed with the
+# keyword 'opt' or 'option'. If an option can take multiple items, such
+# as the dns option, they can be listed on the same line, or multiple
+# lines. The only option with a default is 'lease'.
+
+#Examles
+opt	dns	192.168.10.2 192.168.10.10
+option	subnet	255.255.255.0
+opt	router	192.168.10.2
+opt	wins	192.168.10.10
+option	dns	129.219.13.81	# appened to above DNS servers for a total of 3
+option	domain	local
+option	lease	864000		# 10 days of seconds
+
+
+# Currently supported options, for more info, see options.c
+#subnet
+#timezone
+#router
+#timesvr
+#namesvr
+#dns
+#logsvr
+#cookiesvr
+#lprsvr
+#bootsize
+#domain
+#swapsvr
+#rootpath
+#ipttl
+#mtu
+#broadcast
+#wins
+#lease
+#ntpsrv
+#tftp
+#bootfile

project/cfg/BoardConfig_IPC/overlay/overlay-luckfox-ubuntu-ultra/usr/bin/filesystem_resize.sh

@@ -0,0 +1,25 @@
+#!/bin/bash
+
+# Check if the filesystem has been resized previously
+if [ ! -f /etc/.filesystem_resized ]; then
+	# Perform filesystem resize
+	sudo resize2fs /dev/mmcblk0p5
+	sudo resize2fs /dev/mmcblk0p6
+	sudo resize2fs /dev/mmcblk0p7
+
+	# Create a marker file indicating filesystem resize has been done
+	sudo touch /etc/.filesystem_resized
+
+	echo "Filesystem resized successfully."
+fi
+
+if [ ! -f /etc/.filesystem_swap ]; then
+	sudo fallocate -l 1G /swapfile
+	sudo chmod 600 /swapfile
+	sudo mkswap /swapfile >/dev/null
+	sudo swapon /swapfile >/dev/null
+	echo '/swapfile none swap sw 0 0' | sudo tee -a /etc/fstab >/dev/null
+
+	sudo touch /etc/.filesystem_swap
+	echo "Swap successfully."
+fi

project/cfg/BoardConfig_IPC/overlay/overlay-luckfox-ubuntu-ultra/usr/bin/wifi_bt_init.sh

@@ -0,0 +1,36 @@
+#!/bin/bash
+
+if [ "$(cat /proc/device-tree/model)" == "Luckfox Pico Ultra W" ]; then
+	systemctl stop wpa_supplicant
+	if [ -d /oem/usr/ko ]; then
+		cd /oem/usr/ko
+		if [ -z "$(ifconfig | grep "wlan0")" ]; then
+			insmod cfg80211.ko
+			insmod libarc4.ko
+			insmod ctr.ko
+			insmod ccm.ko
+			insmod aes_generic.ko
+			insmod aic8800_bsp.ko
+			sleep 0.2
+			insmod aic8800_fdrv.ko
+			sleep 2
+			insmod aic8800_btlpm.ko
+		else
+			# wait systemctl
+			sleep 0.5
+		fi
+	else
+		echo "Missing ko files!"
+	fi
+
+	if [ -d /var/run/wpa_supplicant ]; then
+		rm /var/run/wpa_supplicant/ -rf
+	fi
+
+	if [ -f /etc/wpa_supplicant.conf ] && [ -n "$(ifconfig | grep "wlan0")" ]; then
+		wpa_supplicant -B -i wlan0 -c /etc/wpa_supplicant.conf >/dev/null
+		chmod a+x /usr/share/udhcpc/default.script
+	fi
+else
+	echo "This Luckfox Pico model don't support WIFI!"
+fi

project/cfg/BoardConfig_IPC/overlay/overlay-luckfox-ubuntu-ultra/usr/share/udhcpc/default.script

@@ -0,0 +1,39 @@
+#!/bin/sh
+
+# udhcpc script edited by Tim Riker <Tim@Rikers.org>
+
+[ -z "$1" ] && echo "Error: should be called from udhcpc" && exit 1
+
+RESOLV_CONF="/etc/resolv.conf"
+[ -n "$broadcast" ] && BROADCAST="broadcast $broadcast"
+[ -n "$subnet" ] && NETMASK="netmask $subnet"
+
+case "$1" in
+	deconfig)
+		/sbin/ifconfig $interface 0.0.0.0
+		;;
+
+	renew|bound)
+		/sbin/ifconfig $interface $ip $BROADCAST $NETMASK
+
+		if [ -n "$router" ] ; then
+			echo "deleting routers"
+			while route del default gw 0.0.0.0 dev $interface ; do
+				:
+			done
+
+			for i in $router ; do
+				route add default gw $i dev $interface
+			done
+		fi
+
+		echo -n > $RESOLV_CONF
+		[ -n "$domain" ] && echo search $domain >> $RESOLV_CONF
+		for i in $dns ; do
+			echo adding dns $i
+			echo nameserver $i >> $RESOLV_CONF
+		done
+		;;
+esac
+
+exit 0

project/cfg/BoardConfig_IPC/overlay/overlay-luckfox-ubuntu/etc/rc.local

@@ -0,0 +1,9 @@
+#!/bin/bash
+
+/usr/bin/filesystem_resize.sh
+/etc/init.d/S50usbdevice start
+luckfox-config load
+if [ -n "$(hwclock | grep "invalid")" ]; then
+	date -s 2024-01-01
+	hwclock -w
+fi

sysdrv/Makefile

@@ -640,23 +640,6 @@ ifeq ($(SYSDRV_BUILD_RAMDISK_FLAG),YES)
 	endif
 else
 	tar xf $(BUILDROOT_DIR)/$(BUILDROOT_VER)/output/images/rootfs.tar -C $(SYSDRV_DIR_OUT_ROOTFS)
-	#cp $(SYSDRV_DIR)/tools/board/buildroot/busybox $(SYSDRV_DIR_OUT_ROOTFS)/bin/busybox
-	cp $(SYSDRV_DIR)/tools/board/buildroot/shadow_defconfig $(SYSDRV_DIR_OUT_ROOTFS)/etc/shadow
-	cp $(SYSDRV_DIR)/tools/board/buildroot/sshd_defconfig $(SYSDRV_DIR_OUT_ROOTFS)/etc/ssh/sshd_config
-	mkdir -p $(SYSDRV_DIR_OUT_ROOTFS)/etc/samba
-	cp $(SYSDRV_DIR)/tools/board/buildroot/samba_defconfig $(SYSDRV_DIR_OUT_ROOTFS)/etc/samba/smb.conf
-	cp $(SYSDRV_DIR)/tools/board/buildroot/smbpasswd_defconfig $(SYSDRV_DIR_OUT_ROOTFS)/etc/samba/smbpasswd
-	cp $(SYSDRV_DIR)/tools/board/buildroot/profile_defconfig $(SYSDRV_DIR_OUT_ROOTFS)/etc/profile
-	cp $(SYSDRV_DIR)/tools/board/buildroot/iomux $(SYSDRV_DIR_OUT_ROOTFS)/usr/bin/
-	cp $(SYSDRV_DIR)/tools/board/buildroot/S99hciinit $(SYSDRV_DIR_OUT_ROOTFS)/etc/init.d/
-	cp $(SYSDRV_DIR)/tools/board/buildroot/S99rtcinit $(SYSDRV_DIR_OUT_ROOTFS)/etc/init.d/
-	cp $(SYSDRV_DIR)/tools/board/buildroot/S50sshd $(SYSDRV_DIR_OUT_ROOTFS)/etc/init.d/
-	cp $(SYSDRV_DIR)/tools/board/buildroot/S99python $(SYSDRV_DIR_OUT_ROOTFS)/etc/init.d/
-	cp $(SYSDRV_DIR)/tools/board/luckfox_config/S99luckfoxconfigload $(SYSDRV_DIR_OUT_ROOTFS)/etc/init.d/
-	cp $(SYSDRV_DIR)/tools/board/luckfox_config/S99luckfoxcustomoverlay $(SYSDRV_DIR_OUT_ROOTFS)/etc/init.d/
-	cp $(SYSDRV_DIR)/tools/board/luckfox_config/luckfox-config  $(SYSDRV_DIR_OUT_ROOTFS)/usr/bin/
-	cp $(SYSDRV_DIR)/tools/board/luckfox_config/luckfox_switch_rgb_resolution $(SYSDRV_DIR_OUT_ROOTFS)/usr/bin/
-	cp $(SYSDRV_DIR)/tools/board/android-tools/S99usb0config $(SYSDRV_DIR_OUT_ROOTFS)/etc/init.d/
 endif
 
 buildroot_clean:
@@ -680,22 +663,6 @@ ubuntu: prepare
 		rm $(SYSDRV_DIR_OUT_ROOTFS)/* -rf ;\
 		tar xzf $(SYSDRV_DIR)/tools/board/ubuntu/$(UBUNTU_VER).tar.gz -C $(SYSDRV_DIR_OUT_ROOTFS) ;\
 	);
-	cp $(SYSDRV_DIR)/tools/board/luckfox_config/luckfox-config ${SYSDRV_DIR_OUT_ROOTFS}/usr/bin/
-	cp $(SYSDRV_DIR)/tools/board/luckfox_config/ubuntu/etc/* ${SYSDRV_DIR_OUT_ROOTFS}/etc/
-	cp $(SYSDRV_DIR)/tools/board/luckfox_config/ubuntu/usr/bin/* ${SYSDRV_DIR_OUT_ROOTFS}/usr/bin/
-	cp -d $(SYSDRV_DIR)/tools/board/luckfox_config/ubuntu/usr/lib/* ${SYSDRV_DIR_OUT_ROOTFS}/usr/lib/
-ifeq ($(ENABLE_EMMC),YES)
-	cp $(SYSDRV_DIR)/tools/board/emmc/emmc_fstab $(SYSDRV_DIR_OUT_ROOTFS)/etc/fstab
-	cp $(SYSDRV_DIR)/tools/board/emmc/emmc_filesystem_resize.sh $(SYSDRV_DIR_OUT_ROOTFS)/usr/bin/filesystem_resize.sh
-	cp $(SYSDRV_DIR)/tools/board/emmc/emmc_rc.local $(SYSDRV_DIR_OUT_ROOTFS)/etc/rc.local
-	cp $(SYSDRV_DIR)/tools/board/emmc/emmc_wifi_bt_init.sh $(SYSDRV_DIR_OUT_ROOTFS)/usr/bin/wifi_bt_init.sh
-	#cp $(SYSDRV_DIR)/tools/board/emmc/emmc_wifi_ko $(SYSDRV_DIR_OUT_ROOTFS)/usr/ko -r
-	cp $(SYSDRV_DIR)/tools/board/emmc/udhcp/usr/bin/udhcpc $(SYSDRV_DIR_OUT_ROOTFS)/usr/bin/udhcpc
-	cp $(SYSDRV_DIR)/tools/board/emmc/udhcp/usr/bin/udhcpd $(SYSDRV_DIR_OUT_ROOTFS)/usr/bin/udhcpd
-	mkdir -p $(SYSDRV_DIR_OUT_ROOTFS)/usr/share/udhcpc
-	cp $(SYSDRV_DIR)/tools/board/emmc/udhcp/usr/share/udhcpc/default.script $(SYSDRV_DIR_OUT_ROOTFS)/usr/share/udhcpc/default.script
-	cp $(SYSDRV_DIR)/tools/board/emmc/udhcp/etc/udhcpd.conf $(SYSDRV_DIR_OUT_ROOTFS)/etc/udhcpd.conf
-endif
 ubuntu_clean:
 	$(AT)rm -rf $(SYSDRV_DIR_OUT_ROOTFS)
 

sysdrv/tools/board/buildroot/luckfox_pico_w_defconfig

@@ -92,3 +92,5 @@ BR2_PACKAGE_BZIP2=y
 BR2_PACKAGE_GZIP=y
 BR2_PACKAGE_PIXZ=y
 BR2_PACKAGE_E2FSPROGS=y
+BR2_PACKAGE_LIBDRM=y
+BR2_PACKAGE_LIBDRM_INSTALL_TESTS=y