Initial commit

target/linux/mediatek/filogic/base-files/lib/preinit/04_set_netdev_label

@@ -0,0 +1,23 @@
+set_netdev_labels() {
+	local dir
+	local label
+	local netdev
+
+	for dir in /sys/class/net/*; do
+		[ -r "$dir/of_node/label" ] || continue
+		read -r label < "$dir/of_node/label"
+		netdev="${dir##*/}"
+		[ "$netdev" = "$label" ] && continue
+		ip link set "$netdev" name "$label"
+	done
+
+	for dir in /sys/class/net/*; do
+		[ -r "$dir/of_node/openwrt,netdev-name" ] || continue
+		read -r label < "$dir/of_node/openwrt,netdev-name"
+		netdev="${dir##*/}"
+		[ "$netdev" = "$label" ] && continue
+		ip link set "$netdev" name "$label"
+	done
+}
+
+boot_hook_add preinit_main set_netdev_labels

target/linux/mediatek/filogic/base-files/lib/preinit/09_mount_cfg_part

@@ -0,0 +1,24 @@
+. /lib/functions/system.sh
+
+mount_ubi_part() {
+	local part_name="$1"
+	local mtd_num=$(grep $part_name /proc/mtd | cut -c4)
+	local ubi_num=$(ubiattach -m $mtd_num | \
+		awk -F',' '/UBI device number [0-9]{1,}/{print $1}' | \
+		awk '{print $4}')
+	mkdir /tmp/$part_name
+	mount -r -t ubifs ubi$ubi_num:$part_name /tmp/$part_name
+}
+
+preinit_mount_cfg_part() {
+	case $(board_name) in
+	mercusys,mr90x-v1|\
+	tplink,re6000xd)
+		mount_ubi_part "tp_data"
+		;;
+	*)
+		;;
+	esac
+}
+
+boot_hook_add preinit_main preinit_mount_cfg_part

target/linux/mediatek/filogic/base-files/lib/preinit/10_fix_eth_mac.sh

@@ -0,0 +1,40 @@
+. /lib/functions/system.sh
+
+preinit_set_mac_address() {
+	case $(board_name) in
+	acer,predator-w6|\
+	acer,predator-w6d)
+		$(mmc_get_mac_ascii u-boot-env WANMAC)
+		$(mmc_get_mac_ascii u-boot-env LANMAC)
+		ip link set dev lan1 address "$lan_mac"
+		ip link set dev lan2 address "$lan_mac"
+		ip link set dev lan3 address "$lan_mac"
+		ip link set dev game address "$lan_mac"
+		ip link set dev eth1 address "$wan_mac"
+		;;
+	acer,vero-w6m)
+		wan_mac=$(mmc_get_mac_ascii u-boot-env WANMAC)
+		lan_mac=$(mmc_get_mac_ascii u-boot-env LANMAC)
+		ip link set dev lan1 address "$lan_mac"
+		ip link set dev lan2 address "$lan_mac"
+		ip link set dev lan3 address "$lan_mac"
+		ip link set dev internet address "$wan_mac"
+		;;
+	asus,tuf-ax4200|\
+	asus,tuf-ax6000)
+		CI_UBIPART="UBI_DEV"
+		addr=$(mtd_get_mac_binary_ubi "Factory" 0x4)
+		ip link set dev eth0 address "$addr"
+		ip link set dev eth1 address "$addr"
+		;;
+	mercusys,mr90x-v1|\
+	tplink,re6000xd)
+		addr=$(get_mac_binary "/tmp/tp_data/default-mac" 0)
+		ip link set dev eth1 address "$(macaddr_add $addr 1)"
+		;;
+	*)
+		;;
+	esac
+}
+
+boot_hook_add preinit_main preinit_set_mac_address

target/linux/mediatek/filogic/base-files/lib/preinit/75_rootfs_prepare

@@ -0,0 +1,35 @@
+# SPDX-License-Identifier: GPL-2.0-or-later OR BSD-2-Clause
+
+rootfs_create() {
+	local blocks
+
+	blocks=$(cat /sys/class/ubi/ubi0/avail_eraseblocks)
+	[ -z "$blocks" ] && {
+		echo "Failed to read amount of available erase blocks" >&2
+		return
+	}
+
+	# Delete after getting available blocks: Make sure enough space is
+	# left to recreate these volumes.
+	ubirmvol /dev/ubi0 -N kernel_backup
+	ubirmvol /dev/ubi0 -N rootfs_backup
+
+	# Use 90% of remaining flash size for "rootfs_data"
+	ubimkvol /dev/ubi0 -n 20 -N rootfs_data --lebs $((blocks / 100 * 90))
+	mknod -m 0600 /dev/ubi0_20 c 250 21
+}
+
+rootfs_prepare() {
+	case $(board_name) in
+	netgear,wax220)
+		if ! ubinfo /dev/ubi0 -N rootfs_data &>/dev/null; then
+			echo "Creating \"rootfs_data\" UBI volume"
+			rootfs_create
+		fi
+		;;
+	*)
+		;;
+	esac
+}
+
+boot_hook_add preinit_main rootfs_prepare