Initial commit

target/linux/mediatek/mt7623/base-files/lib/preinit/07_set_iface_mac

@@ -0,0 +1,65 @@
+# Copyright (C) 2018 OpenWrt.org
+
+. /lib/functions.sh
+. /lib/functions/system.sh
+
+set_recovery_mac_address() {
+	local RECOVERY_PART="$1"
+	local mac
+
+	if [ -b $RECOVERY_PART ]; then
+		insmod nls_cp437
+		insmod nls_iso8859-1
+		insmod fat
+		insmod vfat
+		mkdir -p /tmp/recovery
+		if mount -o rw,noatime $RECOVERY_PART -t vfat /tmp/recovery; then
+			if [ -f "/tmp/recovery/mac_addr" ];
+			then
+				mac=$(cat /tmp/recovery/mac_addr)
+			else
+				mac=$(cat /sys/class/net/eth0/address)
+				echo "$mac" > /tmp/recovery/mac_addr
+			fi
+
+			sync
+			umount /tmp/recovery
+			rmdir /tmp/recovery
+
+			ip link set dev wan address $mac 2> /dev/null
+
+			mac=$(macaddr_add $mac 1)
+
+			ip link set dev lan0 address $mac 2>/dev/null
+			ip link set dev lan1 address $mac 2>/dev/null
+			ip link set dev lan2 address $mac 2>/dev/null
+			ip link set dev lan3 address $mac 2>/dev/null
+		fi
+	fi
+}
+
+preinit_set_mac_address() {
+	local rootpart
+
+	case $(board_name) in
+	bananapi,bpi-r2|\
+	unielec,u7623-02-emmc-512m)
+		rootpart=$(cat /proc/cmdline)
+		rootpart="${rootpart##*root=}"
+		rootpart="${rootpart%% *}"
+		case $rootpart in
+		/dev/mmcblk0p2) # Legacy U7623 image
+			set_recovery_mac_address /dev/mmcblk0p1
+			;;
+		/dev/mmcblk0p3) # U7623 or Banana Pi R2 eMMC
+			set_recovery_mac_address /dev/mmcblk0p2
+			;;
+		/dev/mmcblk1p3) # Banana Pi R2 SD
+			set_recovery_mac_address /dev/mmcblk1p2
+			;;
+		esac
+		;;
+	esac
+}
+
+boot_hook_add preinit_main preinit_set_mac_address

target/linux/mediatek/mt7623/base-files/lib/preinit/79_move_config

@@ -0,0 +1,33 @@
+# Copyright (C) 2015 OpenWrt.org
+
+. /lib/upgrade/common.sh
+
+move_config() {
+	local partdev partnum
+
+	case $(board_name) in
+	unielec,u7623-02-emmc-512m)
+		if grep -q root=/dev/mmcblk0p2 /proc/cmdline; then
+			partnum=1;
+		else
+			partnum=2;
+		fi
+		;;
+	*)
+		return 1
+		;;
+	esac
+
+	if export_bootdevice && export_partdevice partdev $partnum; then
+		insmod nls_cp437
+		insmod nls_iso8859-1
+		insmod fat
+		insmod vfat
+		mkdir -p /recovery
+		mount -o rw,noatime "/dev/$partdev" -t vfat /recovery
+		[ -f "/recovery/$BACKUP_FILE" ] && mv -f "/recovery/$BACKUP_FILE" /
+		umount /recovery
+	fi
+}
+
+boot_hook_add preinit_mount_root move_config