[update]

board/m5stack/module_kit/overlay/etc/init.d/S03espc6wifi

@@ -6,10 +6,7 @@ start() {
 	printf 'Starting %s:' "$MODULES"
 
 	insmod /lib/modules/4.19.125/extra/esp32_sdio.ko
-	/sbin/devmem 0x02304084 32 0x00060083
-	/sbin/devmem 0x02304090 32 0x00060083
-	/sbin/devmem 0x4801010 32 0x3
-	/sbin/devmem 0x480100c 32 0x3
+	sh -c 'sleep 1 ; /sbin/devmem 0x02304084 32 0x00060083 ; /sbin/devmem 0x02304090 32 0x00060083 ; /sbin/devmem 0x4801010 32 0x3 ; /sbin/devmem 0x480100c 32 0x0 ; sleep 1 ; /sbin/devmem 0x480100c 32 0x3 ' &> /dev/null &
 	
 	echo ' OK'
 }

board/m5stack/overlay/etc/init.d/S03soc_modules

@@ -0,0 +1,41 @@
+#!/bin/sh
+
+MODULES="soc_modules"
+
+load_unload() {
+	chmod 755 /soc/scripts/auto_load_all_drv.sh
+	/soc/scripts/auto_load_all_drv.sh
+}
+
+start() {
+	printf 'Starting %s:' "$MODULES"
+
+	echo ' OK'
+}
+
+stop() {
+	printf 'Stopping %s: ' "$MODULES"
+
+	load_unload unload
+
+	echo 'OK'
+}
+
+restart() {
+	stop
+	sleep 1
+	start
+}
+
+case "$1" in
+	start|stop|restart)
+		"$1";;
+	reload)
+		# Restart, since there is no true "reload" feature.
+		restart;;
+	*)
+		echo "Usage: $0 {start|stop|restart|reload}"
+		exit 1
+esac
+
+exit $?

board/m5stack/overlay/etc/init.d/S39eth_mac

@@ -0,0 +1,42 @@
+#!/bin/sh
+
+MODULES="eth_mac"
+
+start() {
+	printf 'Starting %s:' "$MODULES"
+	sha256_hash=`/usr/bin/sha256sum /proc/ax_proc/uid`
+	hex_bytes=${sha256_hash:0:12}
+	prefix="6e:46:28"
+	mac1="$prefix:${hex_bytes:0:2}:${hex_bytes:2:2}:${hex_bytes:4:2}"
+	mac2="$prefix:${hex_bytes:6:2}:${hex_bytes:8:2}:${hex_bytes:10:2}"
+	mac3="$prefix:${hex_bytes:0:2}:${hex_bytes:2:2}:${hex_bytes:4:2}"
+	mac4="$prefix:${hex_bytes:6:2}:${hex_bytes:8:2}:${hex_bytes:10:2}"
+	ip link set dev eth0 address $mac1
+
+	echo ' OK'
+}
+
+stop() {
+	printf 'Stopping %s: ' "$MODULES"
+
+	echo 'OK'
+}
+
+restart() {
+	stop
+	sleep 1
+	start
+}
+
+case "$1" in
+	start|stop|restart)
+		"$1";;
+	reload)
+		# Restart, since there is no true "reload" feature.
+		restart;;
+	*)
+		echo "Usage: $0 {start|stop|restart|reload}"
+		exit 1
+esac
+
+exit $?

board/m5stack/overlay/etc/rc.local

@@ -2,8 +2,7 @@
 /usr/local/m5stack/startup-script.sh
 /soc/scripts/startup-script.sh
 
+sh -c ". /etc/profile ; /soc/scripts/usb-adb.sh start"
 
 
-chown root:telnetd /usr/lib/telnetlogin
-chmod 4754 /usr/lib/telnetlogin