Initial commit

target/linux/mediatek/mt7622/base-files/etc/board.d/01_leds

@@ -0,0 +1,27 @@
+. /lib/functions/leds.sh
+. /lib/functions/uci-defaults.sh
+
+board=$(board_name)
+
+board_config_update
+
+case $board in
+linksys,e8450|\
+linksys,e8450-ubi|\
+netgear,wax206)
+	ucidef_set_led_netdev "wan" "WAN" "inet:blue" "wan"
+	;;
+smartrg,sdg-841-t6)
+	ucidef_set_led_netdev "lan-green" "LAN" "mdio-bus:00:green:lan" "lan" "link_1000"
+	ucidef_set_led_netdev "lan-amber" "LAN" "mdio-bus:00:amber:lan" "lan" "link_10 link_100"
+	ucidef_set_led_netdev "wan-green" "WAN" "mdio-bus:05:green:wan" "wan" "link_1000 link_2500"
+	ucidef_set_led_netdev "wan-amber" "WAN" "mdio-bus:05:amber:wan" "wan" "link_10 link_100"
+	;;
+xiaomi,redmi-router-ax6s)
+	ucidef_set_led_netdev "wan" "WAN" "blue:net" "wan"
+	;;
+esac
+
+board_config_flush
+
+exit 0

target/linux/mediatek/mt7622/base-files/etc/board.d/02_network

@@ -0,0 +1,84 @@
+
+. /lib/functions.sh
+. /lib/functions/uci-defaults.sh
+. /lib/functions/system.sh
+
+mediatek_setup_interfaces()
+{
+	local board="$1"
+
+	case $board in
+	buffalo,wsr-2533dhp2)
+		ucidef_add_switch "switch0" \
+			"0:lan" "1:lan" "2:lan" "3:lan" "4:wan" "6@eth0"
+		;;
+	dlink,eagle-pro-ai-m32-a1)
+		ucidef_set_interfaces_lan_wan "lan1 lan2" wan
+		;;
+	elecom,wrc-2533gent|\
+	totolink,a8000ru)
+		ucidef_add_switch "switch0" \
+			"0:lan" "1:lan" "2:lan" "3:lan" "4:wan" "6u@eth0" "5u@eth1"
+		;;
+	smartrg,sdg-841-t6)
+		ucidef_set_interfaces_lan_wan lan wan
+		;;
+	ubnt,unifi-6-lr*)
+		ucidef_set_interface_lan "eth0"
+		;;
+	xiaomi,redmi-router-ax6s)
+		ucidef_set_interfaces_lan_wan "lan1 lan2 lan3" wan
+		;;
+	*)
+		ucidef_set_interfaces_lan_wan "lan1 lan2 lan3 lan4" wan
+		;;
+	esac
+}
+
+DEV_PATH_WMAC=platform/18000000.wmac
+DEV_PATH_PCIE0=1a143000.pcie/pci0000:00/0000:00:00.0/0000:01:00.0
+DEV_PATH_PCIE1=1a145000.pcie/pci0001:00/0001:00:01.0/0001:01:00.0
+
+mediatek_setup_wlan()
+{
+	dt_is_enabled wmac@18000000 && ucidef_add_wlan $DEV_PATH_WMAC
+	dt_is_enabled pcie@1a143000 && ucidef_add_wlan $DEV_PATH_PCIE0
+	dt_is_enabled pcie@1a145000 && ucidef_add_wlan $DEV_PATH_PCIE1
+}
+
+mediatek_setup_macs()
+{
+	local board="$1"
+	local lan_mac=""
+	local wan_mac=""
+	local label_mac=""
+
+	case $board in
+	buffalo,wsr-3200ax4s)
+		lan_mac=$(mtd_get_mac_ascii board_data "mac")
+		wan_mac=$lan_mac
+		label_mac=$lan_mac
+		;;
+	reyee,ax3200-e5|\
+	ruijie,rg-ew3200gx-pro)
+		lan_mac=$(macaddr_add $(get_mac_label) 1)
+		;;
+	xiaomi,redmi-router-ax6s)
+		wan_mac=$(mtd_get_mac_ascii bdata ethaddr_wan)
+		label_mac=$wan_mac
+		;;
+	esac
+
+	[ -n "$lan_mac" ] && ucidef_set_interface_macaddr "lan" $lan_mac
+	[ -n "$wan_mac" ] && ucidef_set_interface_macaddr "wan" $wan_mac
+	[ -n "$label_mac" ] && ucidef_set_label_macaddr $label_mac
+}
+
+board_config_update
+board=$(board_name)
+mediatek_setup_interfaces $board
+mediatek_setup_macs $board
+mediatek_setup_wlan $board
+board_config_flush
+
+exit 0

target/linux/mediatek/mt7622/base-files/etc/board.d/05_compat-version

@@ -0,0 +1,18 @@
+
+. /lib/functions.sh
+. /lib/functions/uci-defaults.sh
+
+board_config_update
+
+case "$(board_name)" in
+	bananapi,bpi-r64)
+		ucidef_set_compat_version "1.2"
+		;;
+	linksys,e8450-ubi)
+		ucidef_set_compat_version "2.0"
+		;;
+esac
+
+board_config_flush
+
+exit 0

target/linux/mediatek/mt7622/base-files/etc/hotplug.d/ieee80211/11_fix_wifi_mac

@@ -0,0 +1,26 @@
+[ "$ACTION" == "add" ] || exit 0
+
+PHYNBR=${DEVPATH##*/phy}
+
+[ -n $PHYNBR ] || exit 0
+
+. /lib/functions.sh
+. /lib/functions/system.sh
+
+board=$(board_name)
+
+case "$board" in
+	bananapi,bpi-r64)
+		[ "$PHYNBR" = "0" ] && macaddr_add $(cat /sys/class/net/eth0/address) 2 > /sys${DEVPATH}/macaddress
+		;;
+	buffalo,wsr-3200ax4s)
+		basemac=$(mtd_get_mac_ascii board_data "mac")
+		[ "$PHYNBR" = "0" ] && macaddr_add $basemac 1 > /sys${DEVPATH}/macaddress
+		[ "$PHYNBR" = "1" ] && macaddr_add $basemac 8 > /sys${DEVPATH}/macaddress
+		;;
+	reyee,ax3200-e5|\
+	ruijie,rg-ew3200gx-pro)
+		[ "$PHYNBR" = "0" ] && macaddr_add $(get_mac_label) 3 > /sys${DEVPATH}/macaddress
+		[ "$PHYNBR" = "1" ] && macaddr_add $(get_mac_label) 2 > /sys${DEVPATH}/macaddress
+		;;
+esac

target/linux/mediatek/mt7622/base-files/etc/init.d/bootcount

@@ -0,0 +1,19 @@
+#!/bin/sh /etc/rc.common
+
+START=99
+
+boot() {
+	case $(board_name) in
+	dlink,eagle-pro-ai-m32-a1|\
+	dlink,eagle-pro-ai-r32-a1)
+		if grep -q boot_part=Kernel1 /proc/cmdline; then
+			fw_setenv boot_part 1
+		else
+			fw_setenv boot_part 2
+		fi
+		;;
+	linksys,e8450)
+		mtd erase senv || true
+		;;
+	esac
+}

target/linux/mediatek/mt7622/base-files/etc/uci-defaults/05_fix-compat-version

@@ -0,0 +1,19 @@
+. /lib/functions.sh
+
+case "$(board_name)" in
+	bananapi,bpi-r64)
+	uci set system.@system[0].compat_version="1.2"
+	uci commit system
+	;;
+	buffalo,wsr-2533dhp2)
+	uci set system.@system[0].compat_version="1.1"
+	uci commit system
+	;;
+	linksys,e8450-ubi|\
+	xiaomi,redmi-router-ax6s)
+	uci set system.@system[0].compat_version="2.0"
+	uci commit system
+	;;
+esac
+
+exit 0

target/linux/mediatek/mt7622/base-files/etc/uci-defaults/09_fix_crc

@@ -0,0 +1,14 @@
+. /lib/functions.sh
+
+kernel_size=$(sed -n 's/mtd[0-9]*: \([0-9a-f]*\).*"\(kernel\|linux\)".*/\1/p' /proc/mtd)
+
+case "$(board_name)" in
+buffalo,wsr-2533dhp2)
+	mtd -M 0x44485032 ${kernel_size:+-c 0x$kernel_size} fixtrx firmware && exit 0
+	exit 1
+	;;
+buffalo,wsr-3200ax4s)
+	mtd -M 0x44485033 ${kernel_size:+-c 0x$kernel_size} fixtrx firmware && exit 0
+	exit 1
+	;;
+esac

target/linux/mediatek/mt7622/base-files/lib/preinit/04_set_netdev_label

@@ -0,0 +1,15 @@
+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
+}
+
+boot_hook_add preinit_main set_netdev_labels

target/linux/mediatek/mt7622/base-files/lib/upgrade/buffalo.sh

@@ -0,0 +1,126 @@
+# ======== dev note ========
+# for following buffalo MT7622 devices:
+#
+# - WSR-2533DHP2 (trx magic: "DHP2")
+# - WSR-2533DHP3 (trx magic: "DHP3")
+# - WSR-3200AX4S (trx magic: "DHP3")
+#
+# sysupgrade-tar image:
+#
+# This is for normal upgrading for OpenWrt.
+# use nand_do_upgrade with CI_KERNPART="firmware"
+#
+# - if the size of new kernel is not equal with the current kernel's
+#   -> block upgrade and print a message about using TRX + UBI
+#      formatted image
+#   (should be flashed the new ubi contains rootfs + rootfs_data
+#   with the offset (=new padded kernel's end) if this case? But
+#   it maybe too hard for writing scripts...)
+#
+# TRX + UBI formatted image:
+#
+# This is for upgrading if the new kernel is larger than the
+# current kernel.
+#
+# ex:
+#   - stock firmware is installed in the flash and booted with
+#     OpenWrt initramfs image
+#   - kernel partition is increased from 4MiB in OpenWrt in the
+#     future
+#
+# packing TRX + UBI formatted image by tar is needed for image validation
+# with the metadata in the future?
+# ====== dev note end ======
+#
+# The mtd partitions "firmware" and "Kernel2" on NAND flash are os-image
+# partitions. These partitions are called as "Image1/Image2" in U-Boot
+# on WSR-2533DHP2, and they are checked conditions when booting.
+# "Image1" is always used for booting.
+#
+# == U-Boot Behaviors ==
+# - "Image1"/"Image2" images are good, images are different or
+#   "Image2" image is broken
+#   -> writes os-image to "Image2" from "Image1"
+#
+# - "Image1" image is broken
+#   -> writes os-image to "Image1" from "Image2"
+#
+# - "Image1"/"Image2" images are broken
+#   -> fall to U-Boot command line
+
+buffalo_check_image() {
+	local board="$1"
+	local boardname="$(echo $board | tr ',' '_')"
+	local magic="$2"
+	local fw_image="$3"
+
+	# return error state if TRX + UBI formatted image specified
+	# to notify about configurations
+	if [ "$magic" = "44485032" -o "$magic" = "44485033" ]; then
+		echo "Your configurations won't be saved if factory-uboot.bin image specified."
+		echo "But if you want to upgrade, please execute sysupgrade with \"-F\" option."
+		return 1
+	fi
+
+	# check if valid tar file specifed
+	if ! tar tf "$fw_image" &>/dev/null; then
+		echo "Specified file is not a tar archive: $fw_image"
+		return 1
+	fi
+
+	local control_len=$( (tar xf $fw_image sysupgrade-$boardname/CONTROL -O | wc -c) 2> /dev/null)
+
+	# check if valid sysupgrade tar archive
+	if [ "$control_len" = "0" ]; then
+		echo "Invalid sysupgrade file: $fw_image"
+		return 1
+	fi
+
+	local kern_part_len=$(grep "\"linux\"" /proc/mtd | sed "s/mtd[0-9]*:[ \t]*\([^ \t]*\).*/\1/")
+	[ -z "$kern_part_len" ] && {
+		echo "Unable to get \"linux\" partition size"
+		return 1
+	}
+	kern_part_len=$((0x$kern_part_len))
+
+	# this also checks if the sysupgrade image is for correct models
+	local kern_bin_len=$( (tar xf $fw_image sysupgrade-${boardname}/kernel -O | wc -c) 2> /dev/null)
+	if [ -z "$kern_bin_len" ]; then
+		echo "Failed to get new kernel size, is valid sysupgrade image specified for the device?"
+		return 1
+	fi
+
+	# kernel binary has a trx header (len: 28 (0x1c))
+	kern_bin_len=$((kern_bin_len - 28))
+
+	if [ "$kern_bin_len" != "$kern_part_len" ]; then
+		echo -n "The length of new kernel is invalid for current "
+		echo "\"linux\" partition, please use factory-uboot.bin image."
+		echo "\"linux\" partition: $kern_part_len, new kernel: $kern_bin_len"
+		return 1
+	fi
+}
+
+# for TRX + UBI formatted image
+buffalo_upgrade_ubinized() {
+	sync
+	echo 3 > /proc/sys/vm/drop_caches
+
+	local mtdnum="$( find_mtd_index "ubi" )"
+	# if no "ubi", don't return error for the purpose of recovery
+	# ex: recovery after accidental erasing "firmware" partition
+	if [ ! "$mtdnum" ]; then
+		echo "cannot find ubi mtd partition \"ubi\", skip detachment"
+	else
+		ubidetach -m "$mtdnum"
+	fi
+
+	# erase all data in "firmware"
+	mtd erase "${PART_NAME}"
+	# write TRX + UBI formatted image to "firmware"
+	get_image "$1" | mtd $MTD_ARGS write - "${PART_NAME:-firmware}"
+	if [ $? -ne 0 ]; then
+		echo "Failed to write the specified image."
+		exit 1
+	fi
+}

target/linux/mediatek/mt7622/base-files/lib/upgrade/platform.sh

@@ -0,0 +1,103 @@
+REQUIRE_IMAGE_METADATA=1
+RAMFS_COPY_BIN='fitblk'
+
+platform_do_upgrade() {
+	local board=$(board_name)
+	local file_type=$(identify $1)
+
+	case "$board" in
+	bananapi,bpi-r64|\
+	linksys,e8450-ubi|\
+	ubnt,unifi-6-lr-v1-ubootmod|\
+	ubnt,unifi-6-lr-v2-ubootmod|\
+	ubnt,unifi-6-lr-v3-ubootmod|\
+	xiaomi,redmi-router-ax6s)
+		fit_do_upgrade "$1"
+		;;
+	buffalo,wsr-2533dhp2|\
+	buffalo,wsr-3200ax4s)
+		local magic="$(get_magic_long "$1")"
+
+		# use "mtd write" if the magic is "DHP2 (0x44485032)"
+		# or "DHP3 (0x44485033)"
+		if [ "$magic" = "44485032" -o "$magic" = "44485033" ]; then
+			buffalo_upgrade_ubinized "$1"
+		else
+			CI_KERNPART="firmware"
+			nand_do_upgrade "$1"
+		fi
+		;;
+	dlink,eagle-pro-ai-m32-a1|\
+	dlink,eagle-pro-ai-r32-a1|\
+	elecom,wrc-x3200gst3|\
+	mediatek,mt7622-rfb1-ubi|\
+	netgear,wax206|\
+	totolink,a8000ru)
+		nand_do_upgrade "$1"
+		;;
+	linksys,e8450)
+		if grep -q mtdparts=slave /proc/cmdline; then
+			PART_NAME=firmware2
+		else
+			PART_NAME=firmware1
+		fi
+		default_do_upgrade "$1"
+		;;
+	smartrg,sdg-841-t6)
+		CI_KERNPART="boot"
+		CI_ROOTPART="res1"
+		emmc_do_upgrade "$1"
+		;;
+	*)
+		default_do_upgrade "$1"
+		;;
+	esac
+}
+
+PART_NAME=firmware
+
+platform_check_image() {
+	local board=$(board_name)
+	local magic="$(get_magic_long "$1")"
+
+	[ "$#" -gt 1 ] && return 1
+
+	case "$board" in
+	buffalo,wsr-2533dhp2|\
+	buffalo,wsr-3200ax4s)
+		buffalo_check_image "$board" "$magic" "$1" || return 1
+		;;
+	dlink,eagle-pro-ai-m32-a1|\
+	dlink,eagle-pro-ai-r32-a1|\
+	elecom,wrc-x3200gst3|\
+	mediatek,mt7622-rfb1-ubi|\
+	netgear,wax206|\
+	smartrg,sdg-841-t6|\
+	totolink,a8000ru)
+		nand_do_platform_check "$board" "$1"
+		return $?
+		;;
+	*)
+		[ "$magic" != "d00dfeed" ] && {
+			echo "Invalid image type."
+			return 1
+		}
+		return 0
+		;;
+	esac
+
+	return 0
+}
+
+platform_copy_config() {
+	case "$(board_name)" in
+	bananapi,bpi-r64)
+		if [ "$CI_METHOD" = "emmc" ]; then
+			emmc_copy_config
+		fi
+		;;
+	smartrg,sdg-841-t6)
+		emmc_copy_config
+		;;
+	esac
+}