From: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Date: Sat, 18 Jan 2020 01:21:13 +0000 (+0100)
Subject: mvebu: split base-files across subtargets
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=1fa04b5d9fb1cba56a8597d6da9e1d52b8030f6b;p=openwrt%2Fstaging%2Faparcar.git

mvebu: split base-files across subtargets

For the mvebu target in particular, there is a lot of files in
base-files that are only relevant for one subtarget. Improve
overview and reduce size per subtarget by moving/splitting
base-files depending on the subtarget they belong to.

While at it, consolidate 01_leds by using the model part of
the board name as variable.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Acked-by: Tomasz Maciej Nowak <tomek_n@o2.pl>
---

diff --git a/target/linux/mvebu/base-files/etc/board.d/01_leds b/target/linux/mvebu/base-files/etc/board.d/01_leds
deleted file mode 100755
index 14313ee664..0000000000
--- a/target/linux/mvebu/base-files/etc/board.d/01_leds
+++ /dev/null
@@ -1,55 +0,0 @@
-#!/bin/sh
-#
-# Copyright (C) 2014-2016 OpenWrt.org
-# Copyright (C) 2016 LEDE-Project.org
-#
-
-. /lib/functions/uci-defaults.sh
-
-board_config_update
-
-board=$(board_name)
-
-case "$board" in
-linksys,caiman)
-	ucidef_set_led_netdev "wan" "WAN" "pca963x:caiman:white:wan" "eth1"
-	ucidef_set_led_usbport "usb1" "USB 1" "pca963x:caiman:white:usb2" "usb1-port1"
-	ucidef_set_led_usbport "usb2" "USB 2" "pca963x:caiman:white:usb3_1" "usb2-port1" "usb3-port1"
-	ucidef_set_led_usbport "usb2_ss" "USB 2 SS" "pca963x:caiman:white:usb3_2" "usb3-port1"
-	;;
-linksys,cobra)
-	ucidef_set_led_netdev "wan" "WAN" "pca963x:cobra:white:wan" "eth1"
-	ucidef_set_led_usbport "usb1" "USB 1" "pca963x:cobra:white:usb2" "usb1-port1"
-	ucidef_set_led_usbport "usb2" "USB 2" "pca963x:cobra:white:usb3_1" "usb2-port1" "usb3-port1"
-	ucidef_set_led_usbport "usb2_ss" "USB 2 SS" "pca963x:cobra:white:usb3_2" "usb3-port1"
-	;;
-linksys,mamba)
-	ucidef_set_led_netdev "wan" "WAN" "mamba:white:wan" "eth1"
-	ucidef_set_led_usbport "usb1" "USB 1" "mamba:white:usb2" "usb1-port1"
-	ucidef_set_led_usbport "usb2" "USB 2" "mamba:white:usb3_1" "usb2-port1" "usb3-port1"
-	ucidef_set_led_usbport "usb2_ss" "USB 2 SS" "mamba:white:usb3_2" "usb3-port2"
-	;;
-linksys,rango)
-	ucidef_set_led_netdev "wan" "WAN" "pca963x:rango:white:wan" "eth1"
-	ucidef_set_led_usbport "usb1" "USB 1" "pca963x:rango:white:usb2" "usb1-port1"
-	ucidef_set_led_usbport "usb2" "USB 2" "pca963x:rango:white:usb3_1" "usb2-port1" "usb3-port1"
-	ucidef_set_led_usbport "usb2_ss" "USB 2 SS" "pca963x:rango:white:usb3_2" "usb3-port1"
-	;;
-linksys,shelby)
-	ucidef_set_led_netdev "wan" "WAN" "pca963x:shelby:white:wan" "eth1"
-	ucidef_set_led_usbport "usb1" "USB 1" "pca963x:shelby:white:usb2" "usb1-port1"
-	ucidef_set_led_usbport "usb2" "USB 2" "pca963x:shelby:white:usb3_1" "usb2-port1" "usb3-port1"
-	ucidef_set_led_usbport "usb2_ss" "USB 2 SS" "pca963x:shelby:white:usb3_2" "usb3-port1"
-	;;
-linksys,venom)
-	ucidef_set_led_netdev "wan" "WAN" "pca963x:venom:blue:wan" "eth1"
-	ucidef_set_led_usbport "usb1" "USB 1" "pca963x:venom:blue:usb2" "usb1-port1"
-	ucidef_set_led_usbport "usb2" "USB 2" "pca963x:venom:blue:usb3_1" "usb2-port1" "usb3-port1"
-	ucidef_set_led_usbport "usb2_ss" "USB 2 SS" "pca963x:venom:blue:usb3_2" "usb3-port1"
-	;;
-
-esac
-
-board_config_flush
-
-exit 0
diff --git a/target/linux/mvebu/base-files/etc/board.d/02_network b/target/linux/mvebu/base-files/etc/board.d/02_network
deleted file mode 100755
index 283a856258..0000000000
--- a/target/linux/mvebu/base-files/etc/board.d/02_network
+++ /dev/null
@@ -1,78 +0,0 @@
-#!/bin/sh
-#
-# Copyright (C) 2014-2016 OpenWrt.org
-# Copyright (C) 2016 LEDE-Project.org
-#
-
-. /lib/functions/uci-defaults.sh
-
-board_config_update
-
-board=$(board_name)
-
-case "$board" in
-cznic,turris-omnia)
-	ucidef_set_interface_lan "lan0 lan1 lan2 lan3 lan4"
-	ucidef_set_interface_wan "eth2"
-	;;
-globalscale,espressobin|\
-globalscale,espressobin-emmc|\
-globalscale,espressobin-v7|\
-globalscale,espressobin-v7-emmc)
-	ucidef_set_interfaces_lan_wan "lan0 lan1" "wan"
-	;;
-linksys,caiman|\
-linksys,cobra|\
-linksys,mamba|\
-linksys,rango|\
-linksys,shelby|\
-linksys,venom)
-	ucidef_set_interfaces_lan_wan "eth0.1" "eth1.2"
-	ucidef_add_switch "switch0" \
-		"0:lan:4" "1:lan:3" "2:lan:2" "3:lan:1" "5@eth0" "4:wan" "6@eth1"
-	;;
-marvell,a385-db-ap)
-	ucidef_set_interfaces_lan_wan "eth0 eth1" "eth2"
-	;;
-marvell,armada8040-mcbin)
-	ucidef_set_interfaces_lan_wan "eth0 eth1 eth3" "eth2"
-	;;
-marvell,armada8040-db)
-	ucidef_set_interfaces_lan_wan "eth0 eth2 eth3" "eth1"
-	;;
-marvell,armada7040-db)
-	ucidef_set_interfaces_lan_wan "eth0 eth2" "eth1"
-	;;
-marvell,armada-3720-db)
-	ucidef_set_interfaces_lan_wan "eth1" "eth0"
-	;;
-marvell,axp-gp)
-	ucidef_set_interface_lan "eth0 eth1 eth2 eth3"
-	;;
-methode,udpu)
-	ucidef_set_interfaces_lan_wan "eth1" "eth0"
-	;;
-solidrun,clearfog-a1|solidrun,clearfog-pro-a1)
-	# eth0 is standalone ethernet
-	# eth1 is switch
-	# eth2 is SFP
-	ucidef_set_interfaces_lan_wan "eth1" "eth0 eth2"
-
-	# switch port 5 is connected to eth1
-	ucidef_add_switch "switch0" \
-		"0:lan:5" "1:lan:4" "2:lan:3" "3:lan:2" "4:lan:1" "5u@eth1" "6:lan:6"
-	;;
-solidrun,clearfog-base-a1)
-	# eth0 is standalone ethernet
-	# eth1 is standalone ethernet
-	# eth2 is SFP
-	ucidef_set_interfaces_lan_wan "eth1" "eth0 eth2"
-	;;
-*)
-	ucidef_set_interface_lan "eth0"
-	;;
-esac
-
-board_config_flush
-
-exit 0
diff --git a/target/linux/mvebu/base-files/etc/init.d/bootcount b/target/linux/mvebu/base-files/etc/init.d/bootcount
deleted file mode 100755
index dd2266bdc8..0000000000
--- a/target/linux/mvebu/base-files/etc/init.d/bootcount
+++ /dev/null
@@ -1,16 +0,0 @@
-#!/bin/sh /etc/rc.common
-
-START=99
-
-boot() {
-	case $(board_name) in
-	linksys,caiman |\
-	linksys,cobra |\
-	linksys,mamba |\
-	linksys,rango |\
-	linksys,shelby |\
-	linksys,venom)
-		mtd resetbc s_env || true
-		;;
-	esac
-}
diff --git a/target/linux/mvebu/base-files/etc/uci-defaults/03_wireless b/target/linux/mvebu/base-files/etc/uci-defaults/03_wireless
deleted file mode 100644
index 3c345ff148..0000000000
--- a/target/linux/mvebu/base-files/etc/uci-defaults/03_wireless
+++ /dev/null
@@ -1,56 +0,0 @@
-#!/bin/sh
-#
-# Copyright (C) 2015 OpenWrt.org
-#
-
-[ ! -e /etc/config/wireless ] && exit 0
-
-. /lib/functions.sh
-. /lib/functions/system.sh
-
-board=$(board_name)
-
-case "$board" in
-linksys,caiman|linksys,cobra|linksys,mamba|linksys,shelby|linksys,venom)
-	SKU=$(strings /dev/mtd3|sed -ne 's/^cert_region=//p')
-	WIFIMAC2G=$(macaddr_add $(cat /sys/class/net/eth0/address) +1)
-	WIFIMAC5G=$(macaddr_add $WIFIMAC2G +1)
-	case "$SKU" in
-		AP)
-			REGD=CN
-		;;
-		AU)
-			REGD=AU
-		;;
-		CA)
-			REGD=CA
-		;;
-		EU)
-			REGD=DE
-		;;
-		US)
-			REGD=US
-		;;
-	esac
-
-	case "$board" in
-		linksys,mamba)
-			WIFIMAC0=$WIFIMAC2G
-			WIFIMAC1=$WIFIMAC5G
-		;;
-		*)
-			WIFIMAC0=$WIFIMAC5G
-			WIFIMAC1=$WIFIMAC2G
-		;;
-	esac
-
-	uci get wireless.radio0.country || uci set wireless.radio0.country=$REGD
-	uci get wireless.@wifi-iface[0].macaddr || uci set wireless.@wifi-iface[0].macaddr=$WIFIMAC0
-	uci get wireless.radio1.country || uci set wireless.radio1.country=$REGD
-	uci get wireless.@wifi-iface[1].macaddr || uci set wireless.@wifi-iface[1].macaddr=$WIFIMAC1
-	;;
-esac
-
-uci commit wireless
-
-exit 0
diff --git a/target/linux/mvebu/base-files/etc/uci-defaults/04_mambafan b/target/linux/mvebu/base-files/etc/uci-defaults/04_mambafan
deleted file mode 100644
index ec25aedad6..0000000000
--- a/target/linux/mvebu/base-files/etc/uci-defaults/04_mambafan
+++ /dev/null
@@ -1,23 +0,0 @@
-#!/bin/sh
-#
-# Copyright (C) 2017 LEDE-Project.org
-#
-
-. /lib/functions.sh
-
-board=$(board_name)
-
-case "$board" in
-linksys,mamba)
-	# Set fan script execution in crontab
-	grep -s -q fan_ctrl.sh /etc/crontabs/root && exit 0
-
-	echo "# mamba fan script runs every 5 minutes" >> /etc/crontabs/root
-	echo "*/5 * * * * /sbin/fan_ctrl.sh" >> /etc/crontabs/root
-
-	# Execute one time after initial flash (instead of waiting 5 min for cron)
-	/sbin/fan_ctrl.sh
-	;;
-esac
-
-exit 0
diff --git a/target/linux/mvebu/base-files/lib/preinit/06_set_iface_mac b/target/linux/mvebu/base-files/lib/preinit/06_set_iface_mac
deleted file mode 100644
index fd41836c8d..0000000000
--- a/target/linux/mvebu/base-files/lib/preinit/06_set_iface_mac
+++ /dev/null
@@ -1,46 +0,0 @@
-#
-# Copyright (C) 2014-2015 OpenWrt.org
-# Copyright (C) 2016 LEDE-Project.org
-#
-
-preinit_set_mac_address() {
-	local mac
-
-	. /lib/functions.sh
-
-	case $(board_name) in
-	linksys,caiman|linksys,cobra|linksys,rango|linksys,shelby|linksys,venom)
-		# rename interfaces back to the way they were with 4.4
-		case "$(readlink /sys/class/net/eth0)" in
-			*f1070000*)
-				ip link set eth0 name tmp0
-				ip link set eth1 name eth0
-				ip link set tmp0 name eth1
-			;;
-		esac
-
-		mac=$(mtd_get_mac_ascii devinfo hw_mac_addr)
-		mac_wan=$(macaddr_setbit_la "$mac")
-		ip link set dev eth0 address $mac 2>/dev/null
-		ip link set dev eth1 address $mac_wan 2>/dev/null
-		;;
-	linksys,mamba)
-		mac=$(mtd_get_mac_ascii devinfo hw_mac_addr)
-		ip link set dev eth0 address $mac 2>/dev/null
-		ip link set dev eth1 address $mac 2>/dev/null
-		;;
-	marvell,a385-db-ap|solidrun,clearfog*a1)
-		# rename interfaces back to the way they were with 4.4
-		case "$(readlink /sys/class/net/eth0)" in
-			*f1070000*)
-				ip link set eth0 name tmp0
-				ip link set eth1 name eth0
-				ip link set eth2 name eth1
-				ip link set tmp0 name eth2
-			;;
-		esac
-		;;
-	esac
-}
-
-boot_hook_add preinit_main preinit_set_mac_address
diff --git a/target/linux/mvebu/base-files/lib/preinit/81_linksys_syscfg b/target/linux/mvebu/base-files/lib/preinit/81_linksys_syscfg
deleted file mode 100644
index 83448e5ace..0000000000
--- a/target/linux/mvebu/base-files/lib/preinit/81_linksys_syscfg
+++ /dev/null
@@ -1,37 +0,0 @@
-#
-# Copyright (C) 2014-2016 OpenWrt.org
-# Copyright (C) 2016 LEDE-Project.org
-#
-
-preinit_mount_syscfg() {
-	. /lib/functions.sh
-	. /lib/upgrade/common.sh
-
-	case $(board_name) in
-	linksys,caiman|linksys,cobra|linksys,mamba|linksys,rango|linksys,shelby|linksys,venom)
-		needs_recovery=0
-		syscfg_part=$(grep syscfg /proc/mtd |cut -c4)
-		ubiattach -m $syscfg_part || needs_recovery=1
-		if [ $needs_recovery -eq 1 ]
-		then
-			echo "ubifs syscfg partition is damaged, reformatting"
-			ubidetach -m $syscfg_part
-			ubiformat -y -O 2048 -q /dev/mtd$syscfg_part
-			ubiattach -m $syscfg_part
-			ubimkvol /dev/ubi1 -n 0 -N syscfg -t dynamic --maxavsize
-		fi
-		mkdir /tmp/syscfg
-		mount -t ubifs ubi1:syscfg /tmp/syscfg
-		[ -f "/tmp/syscfg/$BACKUP_FILE" ] && {
-		echo "- config restore -"
-		cd /
-		mv "/tmp/syscfg/$BACKUP_FILE" /tmp
-		tar xzf "/tmp/$BACKUP_FILE"
-		rm -f "/tmp/$BACKUP_FILE"
-		sync
-		}
-		;;
-	esac
-}
-
-boot_hook_add preinit_main preinit_mount_syscfg
diff --git a/target/linux/mvebu/base-files/lib/preinit/82_uDPU b/target/linux/mvebu/base-files/lib/preinit/82_uDPU
deleted file mode 100644
index 12bbfc3725..0000000000
--- a/target/linux/mvebu/base-files/lib/preinit/82_uDPU
+++ /dev/null
@@ -1,48 +0,0 @@
-#
-# Copyright (C) 2014-2019 OpenWrt.org
-# Copyright (C) 2016 LEDE-Project.org
-#
-
-preinit_mount_udpu() {
-	. /lib/functions.sh
-	. /lib/upgrade/common.sh
-
-	case $(board_name) in
-	methode,udpu)
-		# Check which device is detected
-		[ -b "/dev/mmcblk0" ] && mmcdev="/dev/mmcblk0" || mmcdev="/dev/mmcblk1"
-
-		if [ -b "${mmcdev}p4" ]; then
-			mkdir /misc
-			mount -t f2fs ${mmcdev}p4 /misc
-			[ -f "/misc/$BACKUP_FILE" ] && {
-				echo "- Restoring configuration files -"
-				tar xzf "/misc/$BACKUP_FILE" -C /
-				rm -f "/misc/$BACKUP_FILE"
-				sync
-			}
-			[ -f "/misc/firmware/recovery.itb" ] && {
-					echo "- Updating /recovery partition -"
-					mkfs.ext4 -q ${mmcdev}p2 | echo y &> /dev/null
-					mkdir -p /tmp/recovery
-					mount ${mmcdev}p2 /tmp/recovery
-					cp /misc/firmware/recovery.itb /tmp/recovery
-					[ -f "/misc/firmware/boot.scr" ] && \
-						cp /misc/firmware/boot.scr /tmp/recovery
-					sync
-					umount /tmp/recovery
-					rm -rf /tmp/recovery
-
-					# Replace previous backup with the new one
-					[ -d "/misc/firmware_old" ] && rm -rf /misc/firmware_old
-					[ -d "/misc/firmware" ] && mv /misc/firmware /misc/firmware_old
-				}
-		fi
-
-		# Legacy support - if rootfs was booted, instruct u-boot to keep the current root dev
-		[ "$(df | grep /dev/root)" ] && fw_setenv root_ok '2'
-	;;
-	esac
-}
-
-boot_hook_add preinit_main preinit_mount_udpu
diff --git a/target/linux/mvebu/base-files/lib/upgrade/linksys.sh b/target/linux/mvebu/base-files/lib/upgrade/linksys.sh
deleted file mode 100644
index 6ccfdd0768..0000000000
--- a/target/linux/mvebu/base-files/lib/upgrade/linksys.sh
+++ /dev/null
@@ -1,98 +0,0 @@
-#
-# Copyright (C) 2014-2015 OpenWrt.org
-#
-
-linksys_get_target_firmware() {
-
-	local cur_boot_part mtd_ubi0
-
-	cur_boot_part=$(/usr/sbin/fw_printenv -n boot_part)
-	if [ -z "${cur_boot_part}" ] ; then
-		mtd_ubi0=$(cat /sys/devices/virtual/ubi/ubi0/mtd_num)
-		case $(egrep ^mtd${mtd_ubi0}: /proc/mtd | cut -d '"' -f 2) in
-		kernel1|rootfs1)
-			cur_boot_part=1
-			;;
-		kernel2|rootfs2)
-			cur_boot_part=2
-			;;
-		esac
-		>&2 printf "Current boot_part='%s' selected from ubi0/mtd_num='%s'" \
-			"${cur_boot_part}" "${mtd_ubi0}"
-	fi
-
-	case $cur_boot_part in
-	1)
-		fw_setenv -s - <<-EOF
-			boot_part 2
-			bootcmd "run altnandboot"
-		EOF
-		printf "kernel2"
-		return
-		;;
-	2)
-		fw_setenv -s - <<-EOF
-			boot_part 1
-			bootcmd "run nandboot"
-		EOF
-		printf "kernel1"
-		return
-		;;
-	*)
-		return
-		;;
-	esac
-}
-
-linksys_get_root_magic() {
-	(get_image "$@" | dd skip=786432 bs=4 count=1 | hexdump -v -n 4 -e '1/1 "%02x"') 2>/dev/null
-}
-
-platform_do_upgrade_linksys() {
-	local magic_long="$(get_magic_long "$1")"
-
-	mkdir -p /var/lock
-	local part_label="$(linksys_get_target_firmware)"
-	touch /var/lock/fw_printenv.lock
-
-	if [ ! -n "$part_label" ]
-	then
-		echo "cannot find target partition"
-		exit 1
-	fi
-
-	local target_mtd=$(find_mtd_part $part_label)
-
-	[ "$magic_long" = "73797375" ] && {
-		CI_KERNPART="$part_label"
-		if [ "$part_label" = "kernel1" ]
-		then
-			CI_UBIPART="rootfs1"
-		else
-			CI_UBIPART="rootfs2"
-		fi
-
-		nand_upgrade_tar "$1"
-	}
-	[ "$magic_long" = "27051956" -o "$magic_long" = "0000a0e1" ] && {
-		# check firmwares' rootfs types
-		local target_mtd=$(find_mtd_part $part_label)
-		local oldroot="$(linksys_get_root_magic $target_mtd)"
-		local newroot="$(linksys_get_root_magic "$1")"
-
-		if [ "$newroot" = "55424923" -a "$oldroot" = "55424923" ]
-		# we're upgrading from a firmware with UBI to one with UBI
-		then
-			# erase everything to be safe
-			mtd erase $part_label
-			get_image "$1" | mtd -n write - $part_label
-		else
-			get_image "$1" | mtd write - $part_label
-		fi
-	}
-}
-
-platform_copy_config_linksys() {
-	cp -f "$UPGRADE_BACKUP" "/tmp/syscfg/$BACKUP_FILE"
-	sync
-}
diff --git a/target/linux/mvebu/base-files/lib/upgrade/platform.sh b/target/linux/mvebu/base-files/lib/upgrade/platform.sh
deleted file mode 100755
index 0223b72d71..0000000000
--- a/target/linux/mvebu/base-files/lib/upgrade/platform.sh
+++ /dev/null
@@ -1,52 +0,0 @@
-#
-# Copyright (C) 2014-2016 OpenWrt.org
-# Copyright (C) 2016 LEDE-Project.org
-#
-
-RAMFS_COPY_BIN='fw_printenv fw_setenv'
-RAMFS_COPY_DATA='/etc/fw_env.config /var/lock/fw_printenv.lock'
-REQUIRE_IMAGE_METADATA=1
-
-platform_check_image() {
-	case "$(board_name)" in
-	cznic,turris-omnia|globalscale,espressobin|globalscale,espressobin-emmc|globalscale,espressobin-v7|globalscale,espressobin-v7-emmc|\
-	marvell,armada8040-mcbin|solidrun,clearfog-base-a1|solidrun,clearfog-pro-a1)
-		platform_check_image_sdcard "$1"
-		;;
-	*)
-		return 0
-		;;
-	esac
-}
-
-platform_do_upgrade() {
-	case "$(board_name)" in
-	linksys,caiman|linksys,cobra|linksys,mamba|linksys,rango|linksys,shelby|linksys,venom)
-		platform_do_upgrade_linksys "$1"
-		;;
-	cznic,turris-omnia|globalscale,espressobin|globalscale,espressobin-emmc|globalscale,espressobin-v7|globalscale,espressobin-v7-emmc|\
-	marvell,armada8040-mcbin|solidrun,clearfog-base-a1|solidrun,clearfog-pro-a1)
-		platform_do_upgrade_sdcard "$1"
-		;;
-	methode,udpu)
-		platform_do_upgrade_uDPU "$1"
-		;;
-	*)
-		default_do_upgrade "$1"
-		;;
-	esac
-}
-platform_copy_config() {
-	case "$(board_name)" in
-	linksys,caiman|linksys,cobra|linksys,mamba|linksys,rango|linksys,shelby|linksys,venom)
-		platform_copy_config_linksys
-		;;
-	cznic,turris-omnia|globalscale,espressobin|globalscale,espressobin-emmc|globalscale,espressobin-v7|globalscale,espressobin-v7-emmc|\
-	marvell,armada8040-mcbin|solidrun,clearfog-base-a1|solidrun,clearfog-pro-a1)
-		platform_copy_config_sdcard
-		;;
-	methode,udpu)
-		platform_copy_config_uDPU
-		;;
-	esac
-}
diff --git a/target/linux/mvebu/base-files/lib/upgrade/uDPU.sh b/target/linux/mvebu/base-files/lib/upgrade/uDPU.sh
deleted file mode 100644
index 032c706605..0000000000
--- a/target/linux/mvebu/base-files/lib/upgrade/uDPU.sh
+++ /dev/null
@@ -1,156 +0,0 @@
-udpu_check_emmc() {
-# uDPU uses combined ext4 and f2fs partitions.
-# partition layout:
-#	1. boot	(ext4)
-#	2. recovery  (ext4)
-#	3. rootfs (f2fs)
-#	4. misc (f2fs)
-
-	# Check which device is available, depending on the board revision
-	if [ -b "/dev/mmcblk1" ]; then
-		emmc_dev=/dev/mmcblk1
-	elif [ -b "/dev/mmcblk0" ]; then
-		emmc_dev=/dev/mmcblk0
-	else
-		echo "Cannot detect eMMC flash, aborting.."
-		exit 1
-	fi
-}
-
-udpu_part_prep() {
-	 if [ "$(grep $1 /proc/mounts)" ]; then
-		mounted_part="$(grep $1 /proc/mounts | awk '{print $2}' | head -1)"
-		umount $mounted_part
-		[ "$(grep -wo $mounted_part /proc/mounts)" ] && umount -l $mounted_part
-	fi
-}
-
-udpu_do_part_check() {
-	local emmc_parts="1 2 3 4"
-	local part_valid="1"
-
-	# Check if the block devices exist
-	for num in ${emmc_parts}; do
-		[[ ! -b ${emmc_dev}p${num} ]] && part_valid="0"
-	done
-
-	# If partitions are missing create a new partition table
-	if [ "$part_valid" != "1" ]; then
-		printf "Invalid partition table, creating a new one\n"
-		printf "o\nn\np\n1\n\n+256M\nn\np\n2\n\n+256M\nn\np\n3\n\n+1536M\nn\np\n\n\nw\n" | fdisk -W always $emmc_dev  > /dev/null 2>&1
-
-		# Format the /misc part right away as we will need it for the firmware
-		printf "Formating /misc partition, this make take a while..\n"
-		udpu_part_prep ${emmc_dev}p4
-		mkfs.f2fs -q -l misc ${emmc_dev}p4
-		[ $? -eq 0 ] && printf "/misc partition formated successfully\n" || printf "/misc partition formatting failed\n"
-
-		udpu_do_initial_setup
-	else
-		printf "Partition table looks ok\n"
-	fi
-}
-
-udpu_do_misc_prep() {
-	if [ ! "$(grep -wo /misc /proc/mounts)" ]; then
-		mkdir -p /misc
-		mount ${emmc_dev}p4 /misc
-
-		# If the mount fails, try to reformat partition
-		# Leaving possiblity for multiple iterations
-		if [ $? -ne 0 ]; then
-			printf "Error while mounting /misc, trying to reformat..\n"
-
-			format_count=0
-			while [ "$format_count" -lt "1" ]; do
-				udpu_part_prep ${emmc_dev}p4
-				mkfs.f2fs -q -l misc ${emmc_dev}p4
-				mount ${emmc_dev}p4 /misc
-				if [ $? -ne 0 ]; then
-					umount -l /misc
-					printf "Failed while mounting /misc\n"
-					format_count=$((format_count +1))
-				else
-					printf "Mounted /misc successfully\n"
-					break
-				fi
-			done
-		fi
-	fi
-}
-
-udpu_do_initial_setup() {
-	# Prepare /recovery parition
-	udpu_part_prep ${emmc_dev}p2
-	mkfs.ext4 -q ${emmc_dev}p2 | echo y &> /dev/null
-
-	# Prepare /boot partition
-	udpu_part_prep ${emmc_dev}p1
-	mkfs.ext4 -q ${emmc_dev}p1 | echo y &> /dev/null
-
-	# Prepare /root partition
-	printf "Formating /root partition, this may take a while..\n"
-	udpu_part_prep ${emmc_dev}p3
-	mkfs.f2fs -q -l rootfs ${emmc_dev}p3
-	[ $? -eq 0 ] && printf "/root partition reformated\n"
-}
-
-udpu_do_regular_upgrade() {
-	# Clean /boot partition - mfks.ext4 is not available in chroot
-	[ "$(grep -wo /boot /proc/mounts)" ] && umount /boot
-	mkdir -p /tmp/boot
-	mount ${emmc_dev}p1 /tmp/boot
-	rm -rf /tmp/boot/*
-
-	# Clean /root partition - mkfs.f2fs is not available in chroot
-	[ "$(grep -wo /dev/root /proc/mounts)" ] && umount /
-	mkdir -p /tmp/rootpart
-	mount ${emmc_dev}p3 /tmp/rootpart
-	rm -rf /tmp/rootpart/*
-}
-
-platform_do_upgrade_uDPU() {
-	udpu_check_emmc
-
-	# Prepare and extract firmware on /misc partition
-	udpu_do_misc_prep
-
-	[ -f "/misc/firmware" ] && rm -r /misc/firmware
-	mkdir -p /misc/firmware
-	tar xzf "$1" -C /misc/firmware/
-
-	udpu_do_regular_upgrade
-
-	printf "Updating /boot partition\n"
-	tar xzf /misc/firmware/boot.tgz -C /tmp/boot
-	[ $? -eq 0 ] && printf "/boot partition updated successfully\n" || printf "/boot partition update failed\n"
-	sync
-
-	printf "Updating /root partition\n"
-	tar xzf /misc/firmware/rootfs.tgz -C /tmp/rootpart
-	[ $? -eq 0 ] && printf "/root partition updated successfully\n" || printf "/root partition update failed\n"
-	sync
-
-	# Saving configuration files over sysupgrade
-	platform_copy_config_uDPU
-
-	# Remove tmp mounts
-	tmp_parts=$(grep "${emmc_dev}" /proc/mounts | awk '{print $2}')
-	for part in ${tmp_parts}; do
-		umount $part
-		# Force umount is necessary
-		[ "$(grep "${part}" /proc/mounts)" ] && umount -l $part
-	done
-
-	# Sysupgrade complains about /tmp and /dev, so we can detach them here
-	umount -l /tmp
-	umount -l /dev
-}
-
-platform_copy_config_uDPU() {
-	# Config is saved on the /misc partition and copied on the rootfs after the reboot
-	if [ -f "$UPGRADE_BACKUP" ]; then
-		cp -f "$UPGRADE_BACKUP" "/misc/$BACKUP_FILE"
-		sync
-	fi
-}
diff --git a/target/linux/mvebu/cortexa53/base-files/etc/board.d/02_network b/target/linux/mvebu/cortexa53/base-files/etc/board.d/02_network
new file mode 100755
index 0000000000..ba4b930426
--- /dev/null
+++ b/target/linux/mvebu/cortexa53/base-files/etc/board.d/02_network
@@ -0,0 +1,31 @@
+#!/bin/sh
+#
+# Copyright (C) 2014-2016 OpenWrt.org
+# Copyright (C) 2016 LEDE-Project.org
+#
+
+. /lib/functions/uci-defaults.sh
+
+board_config_update
+
+board=$(board_name)
+
+case "$board" in
+globalscale,espressobin|\
+globalscale,espressobin-emmc|\
+globalscale,espressobin-v7|\
+globalscale,espressobin-v7-emmc)
+	ucidef_set_interfaces_lan_wan "lan0 lan1" "wan"
+	;;
+marvell,armada-3720-db|\
+methode,udpu)
+	ucidef_set_interfaces_lan_wan "eth1" "eth0"
+	;;
+*)
+	ucidef_set_interface_lan "eth0"
+	;;
+esac
+
+board_config_flush
+
+exit 0
diff --git a/target/linux/mvebu/cortexa53/base-files/lib/preinit/82_uDPU b/target/linux/mvebu/cortexa53/base-files/lib/preinit/82_uDPU
new file mode 100644
index 0000000000..12bbfc3725
--- /dev/null
+++ b/target/linux/mvebu/cortexa53/base-files/lib/preinit/82_uDPU
@@ -0,0 +1,48 @@
+#
+# Copyright (C) 2014-2019 OpenWrt.org
+# Copyright (C) 2016 LEDE-Project.org
+#
+
+preinit_mount_udpu() {
+	. /lib/functions.sh
+	. /lib/upgrade/common.sh
+
+	case $(board_name) in
+	methode,udpu)
+		# Check which device is detected
+		[ -b "/dev/mmcblk0" ] && mmcdev="/dev/mmcblk0" || mmcdev="/dev/mmcblk1"
+
+		if [ -b "${mmcdev}p4" ]; then
+			mkdir /misc
+			mount -t f2fs ${mmcdev}p4 /misc
+			[ -f "/misc/$BACKUP_FILE" ] && {
+				echo "- Restoring configuration files -"
+				tar xzf "/misc/$BACKUP_FILE" -C /
+				rm -f "/misc/$BACKUP_FILE"
+				sync
+			}
+			[ -f "/misc/firmware/recovery.itb" ] && {
+					echo "- Updating /recovery partition -"
+					mkfs.ext4 -q ${mmcdev}p2 | echo y &> /dev/null
+					mkdir -p /tmp/recovery
+					mount ${mmcdev}p2 /tmp/recovery
+					cp /misc/firmware/recovery.itb /tmp/recovery
+					[ -f "/misc/firmware/boot.scr" ] && \
+						cp /misc/firmware/boot.scr /tmp/recovery
+					sync
+					umount /tmp/recovery
+					rm -rf /tmp/recovery
+
+					# Replace previous backup with the new one
+					[ -d "/misc/firmware_old" ] && rm -rf /misc/firmware_old
+					[ -d "/misc/firmware" ] && mv /misc/firmware /misc/firmware_old
+				}
+		fi
+
+		# Legacy support - if rootfs was booted, instruct u-boot to keep the current root dev
+		[ "$(df | grep /dev/root)" ] && fw_setenv root_ok '2'
+	;;
+	esac
+}
+
+boot_hook_add preinit_main preinit_mount_udpu
diff --git a/target/linux/mvebu/cortexa53/base-files/lib/upgrade/platform.sh b/target/linux/mvebu/cortexa53/base-files/lib/upgrade/platform.sh
new file mode 100755
index 0000000000..cdf5933272
--- /dev/null
+++ b/target/linux/mvebu/cortexa53/base-files/lib/upgrade/platform.sh
@@ -0,0 +1,52 @@
+#
+# Copyright (C) 2014-2016 OpenWrt.org
+# Copyright (C) 2016 LEDE-Project.org
+#
+
+RAMFS_COPY_BIN='fw_printenv fw_setenv'
+RAMFS_COPY_DATA='/etc/fw_env.config /var/lock/fw_printenv.lock'
+REQUIRE_IMAGE_METADATA=1
+
+platform_check_image() {
+	case "$(board_name)" in
+	globalscale,espressobin|\
+	globalscale,espressobin-emmc|\
+	globalscale,espressobin-v7|\
+	globalscale,espressobin-v7-emmc)
+		platform_check_image_sdcard "$1"
+		;;
+	*)
+		return 0
+		;;
+	esac
+}
+
+platform_do_upgrade() {
+	case "$(board_name)" in
+	globalscale,espressobin|\
+	globalscale,espressobin-emmc|\
+	globalscale,espressobin-v7|\
+	globalscale,espressobin-v7-emmc)
+		platform_do_upgrade_sdcard "$1"
+		;;
+	methode,udpu)
+		platform_do_upgrade_uDPU "$1"
+		;;
+	*)
+		default_do_upgrade "$1"
+		;;
+	esac
+}
+platform_copy_config() {
+	case "$(board_name)" in
+	globalscale,espressobin|\
+	globalscale,espressobin-emmc|\
+	globalscale,espressobin-v7|\
+	globalscale,espressobin-v7-emmc)
+		platform_copy_config_sdcard
+		;;
+	methode,udpu)
+		platform_copy_config_uDPU
+		;;
+	esac
+}
diff --git a/target/linux/mvebu/cortexa53/base-files/lib/upgrade/uDPU.sh b/target/linux/mvebu/cortexa53/base-files/lib/upgrade/uDPU.sh
new file mode 100644
index 0000000000..032c706605
--- /dev/null
+++ b/target/linux/mvebu/cortexa53/base-files/lib/upgrade/uDPU.sh
@@ -0,0 +1,156 @@
+udpu_check_emmc() {
+# uDPU uses combined ext4 and f2fs partitions.
+# partition layout:
+#	1. boot	(ext4)
+#	2. recovery  (ext4)
+#	3. rootfs (f2fs)
+#	4. misc (f2fs)
+
+	# Check which device is available, depending on the board revision
+	if [ -b "/dev/mmcblk1" ]; then
+		emmc_dev=/dev/mmcblk1
+	elif [ -b "/dev/mmcblk0" ]; then
+		emmc_dev=/dev/mmcblk0
+	else
+		echo "Cannot detect eMMC flash, aborting.."
+		exit 1
+	fi
+}
+
+udpu_part_prep() {
+	 if [ "$(grep $1 /proc/mounts)" ]; then
+		mounted_part="$(grep $1 /proc/mounts | awk '{print $2}' | head -1)"
+		umount $mounted_part
+		[ "$(grep -wo $mounted_part /proc/mounts)" ] && umount -l $mounted_part
+	fi
+}
+
+udpu_do_part_check() {
+	local emmc_parts="1 2 3 4"
+	local part_valid="1"
+
+	# Check if the block devices exist
+	for num in ${emmc_parts}; do
+		[[ ! -b ${emmc_dev}p${num} ]] && part_valid="0"
+	done
+
+	# If partitions are missing create a new partition table
+	if [ "$part_valid" != "1" ]; then
+		printf "Invalid partition table, creating a new one\n"
+		printf "o\nn\np\n1\n\n+256M\nn\np\n2\n\n+256M\nn\np\n3\n\n+1536M\nn\np\n\n\nw\n" | fdisk -W always $emmc_dev  > /dev/null 2>&1
+
+		# Format the /misc part right away as we will need it for the firmware
+		printf "Formating /misc partition, this make take a while..\n"
+		udpu_part_prep ${emmc_dev}p4
+		mkfs.f2fs -q -l misc ${emmc_dev}p4
+		[ $? -eq 0 ] && printf "/misc partition formated successfully\n" || printf "/misc partition formatting failed\n"
+
+		udpu_do_initial_setup
+	else
+		printf "Partition table looks ok\n"
+	fi
+}
+
+udpu_do_misc_prep() {
+	if [ ! "$(grep -wo /misc /proc/mounts)" ]; then
+		mkdir -p /misc
+		mount ${emmc_dev}p4 /misc
+
+		# If the mount fails, try to reformat partition
+		# Leaving possiblity for multiple iterations
+		if [ $? -ne 0 ]; then
+			printf "Error while mounting /misc, trying to reformat..\n"
+
+			format_count=0
+			while [ "$format_count" -lt "1" ]; do
+				udpu_part_prep ${emmc_dev}p4
+				mkfs.f2fs -q -l misc ${emmc_dev}p4
+				mount ${emmc_dev}p4 /misc
+				if [ $? -ne 0 ]; then
+					umount -l /misc
+					printf "Failed while mounting /misc\n"
+					format_count=$((format_count +1))
+				else
+					printf "Mounted /misc successfully\n"
+					break
+				fi
+			done
+		fi
+	fi
+}
+
+udpu_do_initial_setup() {
+	# Prepare /recovery parition
+	udpu_part_prep ${emmc_dev}p2
+	mkfs.ext4 -q ${emmc_dev}p2 | echo y &> /dev/null
+
+	# Prepare /boot partition
+	udpu_part_prep ${emmc_dev}p1
+	mkfs.ext4 -q ${emmc_dev}p1 | echo y &> /dev/null
+
+	# Prepare /root partition
+	printf "Formating /root partition, this may take a while..\n"
+	udpu_part_prep ${emmc_dev}p3
+	mkfs.f2fs -q -l rootfs ${emmc_dev}p3
+	[ $? -eq 0 ] && printf "/root partition reformated\n"
+}
+
+udpu_do_regular_upgrade() {
+	# Clean /boot partition - mfks.ext4 is not available in chroot
+	[ "$(grep -wo /boot /proc/mounts)" ] && umount /boot
+	mkdir -p /tmp/boot
+	mount ${emmc_dev}p1 /tmp/boot
+	rm -rf /tmp/boot/*
+
+	# Clean /root partition - mkfs.f2fs is not available in chroot
+	[ "$(grep -wo /dev/root /proc/mounts)" ] && umount /
+	mkdir -p /tmp/rootpart
+	mount ${emmc_dev}p3 /tmp/rootpart
+	rm -rf /tmp/rootpart/*
+}
+
+platform_do_upgrade_uDPU() {
+	udpu_check_emmc
+
+	# Prepare and extract firmware on /misc partition
+	udpu_do_misc_prep
+
+	[ -f "/misc/firmware" ] && rm -r /misc/firmware
+	mkdir -p /misc/firmware
+	tar xzf "$1" -C /misc/firmware/
+
+	udpu_do_regular_upgrade
+
+	printf "Updating /boot partition\n"
+	tar xzf /misc/firmware/boot.tgz -C /tmp/boot
+	[ $? -eq 0 ] && printf "/boot partition updated successfully\n" || printf "/boot partition update failed\n"
+	sync
+
+	printf "Updating /root partition\n"
+	tar xzf /misc/firmware/rootfs.tgz -C /tmp/rootpart
+	[ $? -eq 0 ] && printf "/root partition updated successfully\n" || printf "/root partition update failed\n"
+	sync
+
+	# Saving configuration files over sysupgrade
+	platform_copy_config_uDPU
+
+	# Remove tmp mounts
+	tmp_parts=$(grep "${emmc_dev}" /proc/mounts | awk '{print $2}')
+	for part in ${tmp_parts}; do
+		umount $part
+		# Force umount is necessary
+		[ "$(grep "${part}" /proc/mounts)" ] && umount -l $part
+	done
+
+	# Sysupgrade complains about /tmp and /dev, so we can detach them here
+	umount -l /tmp
+	umount -l /dev
+}
+
+platform_copy_config_uDPU() {
+	# Config is saved on the /misc partition and copied on the rootfs after the reboot
+	if [ -f "$UPGRADE_BACKUP" ]; then
+		cp -f "$UPGRADE_BACKUP" "/misc/$BACKUP_FILE"
+		sync
+	fi
+}
diff --git a/target/linux/mvebu/cortexa72/base-files/etc/board.d/02_network b/target/linux/mvebu/cortexa72/base-files/etc/board.d/02_network
new file mode 100755
index 0000000000..080e32ada3
--- /dev/null
+++ b/target/linux/mvebu/cortexa72/base-files/etc/board.d/02_network
@@ -0,0 +1,30 @@
+#!/bin/sh
+#
+# Copyright (C) 2014-2016 OpenWrt.org
+# Copyright (C) 2016 LEDE-Project.org
+#
+
+. /lib/functions/uci-defaults.sh
+
+board_config_update
+
+board=$(board_name)
+
+case "$board" in
+marvell,armada8040-mcbin)
+	ucidef_set_interfaces_lan_wan "eth0 eth1 eth3" "eth2"
+	;;
+marvell,armada8040-db)
+	ucidef_set_interfaces_lan_wan "eth0 eth2 eth3" "eth1"
+	;;
+marvell,armada7040-db)
+	ucidef_set_interfaces_lan_wan "eth0 eth2" "eth1"
+	;;
+*)
+	ucidef_set_interface_lan "eth0"
+	;;
+esac
+
+board_config_flush
+
+exit 0
diff --git a/target/linux/mvebu/cortexa72/base-files/lib/upgrade/platform.sh b/target/linux/mvebu/cortexa72/base-files/lib/upgrade/platform.sh
new file mode 100755
index 0000000000..2428de08c4
--- /dev/null
+++ b/target/linux/mvebu/cortexa72/base-files/lib/upgrade/platform.sh
@@ -0,0 +1,37 @@
+#
+# Copyright (C) 2014-2016 OpenWrt.org
+# Copyright (C) 2016 LEDE-Project.org
+#
+
+RAMFS_COPY_BIN='fw_printenv fw_setenv'
+RAMFS_COPY_DATA='/etc/fw_env.config /var/lock/fw_printenv.lock'
+REQUIRE_IMAGE_METADATA=1
+
+platform_check_image() {
+	case "$(board_name)" in
+	marvell,armada8040-mcbin)
+		platform_check_image_sdcard "$1"
+		;;
+	*)
+		return 0
+		;;
+	esac
+}
+
+platform_do_upgrade() {
+	case "$(board_name)" in
+	marvell,armada8040-mcbin)
+		platform_do_upgrade_sdcard "$1"
+		;;
+	*)
+		default_do_upgrade "$1"
+		;;
+	esac
+}
+platform_copy_config() {
+	case "$(board_name)" in
+	marvell,armada8040-mcbin)
+		platform_copy_config_sdcard
+		;;
+	esac
+}
diff --git a/target/linux/mvebu/cortexa9/base-files/etc/board.d/01_leds b/target/linux/mvebu/cortexa9/base-files/etc/board.d/01_leds
new file mode 100755
index 0000000000..a7762f0080
--- /dev/null
+++ b/target/linux/mvebu/cortexa9/base-files/etc/board.d/01_leds
@@ -0,0 +1,40 @@
+#!/bin/sh
+#
+# Copyright (C) 2014-2016 OpenWrt.org
+# Copyright (C) 2016 LEDE-Project.org
+#
+
+. /lib/functions/uci-defaults.sh
+
+board_config_update
+
+board=$(board_name)
+boardname="${board##*,}"
+
+case "$board" in
+linksys,caiman|\
+linksys,cobra|\
+linksys,rango|\
+linksys,shelby)
+	ucidef_set_led_netdev "wan" "WAN" "pca963x:$boardname:white:wan" "eth1"
+	ucidef_set_led_usbport "usb1" "USB 1" "pca963x:$boardname:white:usb2" "usb1-port1"
+	ucidef_set_led_usbport "usb2" "USB 2" "pca963x:$boardname:white:usb3_1" "usb2-port1" "usb3-port1"
+	ucidef_set_led_usbport "usb2_ss" "USB 2 SS" "pca963x:$boardname:white:usb3_2" "usb3-port1"
+	;;
+linksys,mamba)
+	ucidef_set_led_netdev "wan" "WAN" "mamba:white:wan" "eth1"
+	ucidef_set_led_usbport "usb1" "USB 1" "mamba:white:usb2" "usb1-port1"
+	ucidef_set_led_usbport "usb2" "USB 2" "mamba:white:usb3_1" "usb2-port1" "usb3-port1"
+	ucidef_set_led_usbport "usb2_ss" "USB 2 SS" "mamba:white:usb3_2" "usb3-port2"
+	;;
+linksys,venom)
+	ucidef_set_led_netdev "wan" "WAN" "pca963x:venom:blue:wan" "eth1"
+	ucidef_set_led_usbport "usb1" "USB 1" "pca963x:venom:blue:usb2" "usb1-port1"
+	ucidef_set_led_usbport "usb2" "USB 2" "pca963x:venom:blue:usb3_1" "usb2-port1" "usb3-port1"
+	ucidef_set_led_usbport "usb2_ss" "USB 2 SS" "pca963x:venom:blue:usb3_2" "usb3-port1"
+	;;
+esac
+
+board_config_flush
+
+exit 0
diff --git a/target/linux/mvebu/cortexa9/base-files/etc/board.d/02_network b/target/linux/mvebu/cortexa9/base-files/etc/board.d/02_network
new file mode 100755
index 0000000000..b10e1419b5
--- /dev/null
+++ b/target/linux/mvebu/cortexa9/base-files/etc/board.d/02_network
@@ -0,0 +1,58 @@
+#!/bin/sh
+#
+# Copyright (C) 2014-2016 OpenWrt.org
+# Copyright (C) 2016 LEDE-Project.org
+#
+
+. /lib/functions/uci-defaults.sh
+
+board_config_update
+
+board=$(board_name)
+
+case "$board" in
+cznic,turris-omnia)
+	ucidef_set_interface_lan "lan0 lan1 lan2 lan3 lan4"
+	ucidef_set_interface_wan "eth2"
+	;;
+linksys,caiman|\
+linksys,cobra|\
+linksys,mamba|\
+linksys,rango|\
+linksys,shelby|\
+linksys,venom)
+	ucidef_set_interfaces_lan_wan "eth0.1" "eth1.2"
+	ucidef_add_switch "switch0" \
+		"0:lan:4" "1:lan:3" "2:lan:2" "3:lan:1" "5@eth0" "4:wan" "6@eth1"
+	;;
+marvell,a385-db-ap)
+	ucidef_set_interfaces_lan_wan "eth0 eth1" "eth2"
+	;;
+marvell,axp-gp)
+	ucidef_set_interface_lan "eth0 eth1 eth2 eth3"
+	;;
+solidrun,clearfog-a1|\
+solidrun,clearfog-pro-a1)
+	# eth0 is standalone ethernet
+	# eth1 is switch
+	# eth2 is SFP
+	ucidef_set_interfaces_lan_wan "eth1" "eth0 eth2"
+
+	# switch port 5 is connected to eth1
+	ucidef_add_switch "switch0" \
+		"0:lan:5" "1:lan:4" "2:lan:3" "3:lan:2" "4:lan:1" "5u@eth1" "6:lan:6"
+	;;
+solidrun,clearfog-base-a1)
+	# eth0 is standalone ethernet
+	# eth1 is standalone ethernet
+	# eth2 is SFP
+	ucidef_set_interfaces_lan_wan "eth1" "eth0 eth2"
+	;;
+*)
+	ucidef_set_interface_lan "eth0"
+	;;
+esac
+
+board_config_flush
+
+exit 0
diff --git a/target/linux/mvebu/cortexa9/base-files/etc/init.d/bootcount b/target/linux/mvebu/cortexa9/base-files/etc/init.d/bootcount
new file mode 100755
index 0000000000..dd2266bdc8
--- /dev/null
+++ b/target/linux/mvebu/cortexa9/base-files/etc/init.d/bootcount
@@ -0,0 +1,16 @@
+#!/bin/sh /etc/rc.common
+
+START=99
+
+boot() {
+	case $(board_name) in
+	linksys,caiman |\
+	linksys,cobra |\
+	linksys,mamba |\
+	linksys,rango |\
+	linksys,shelby |\
+	linksys,venom)
+		mtd resetbc s_env || true
+		;;
+	esac
+}
diff --git a/target/linux/mvebu/cortexa9/base-files/etc/uci-defaults/03_wireless b/target/linux/mvebu/cortexa9/base-files/etc/uci-defaults/03_wireless
new file mode 100644
index 0000000000..3c345ff148
--- /dev/null
+++ b/target/linux/mvebu/cortexa9/base-files/etc/uci-defaults/03_wireless
@@ -0,0 +1,56 @@
+#!/bin/sh
+#
+# Copyright (C) 2015 OpenWrt.org
+#
+
+[ ! -e /etc/config/wireless ] && exit 0
+
+. /lib/functions.sh
+. /lib/functions/system.sh
+
+board=$(board_name)
+
+case "$board" in
+linksys,caiman|linksys,cobra|linksys,mamba|linksys,shelby|linksys,venom)
+	SKU=$(strings /dev/mtd3|sed -ne 's/^cert_region=//p')
+	WIFIMAC2G=$(macaddr_add $(cat /sys/class/net/eth0/address) +1)
+	WIFIMAC5G=$(macaddr_add $WIFIMAC2G +1)
+	case "$SKU" in
+		AP)
+			REGD=CN
+		;;
+		AU)
+			REGD=AU
+		;;
+		CA)
+			REGD=CA
+		;;
+		EU)
+			REGD=DE
+		;;
+		US)
+			REGD=US
+		;;
+	esac
+
+	case "$board" in
+		linksys,mamba)
+			WIFIMAC0=$WIFIMAC2G
+			WIFIMAC1=$WIFIMAC5G
+		;;
+		*)
+			WIFIMAC0=$WIFIMAC5G
+			WIFIMAC1=$WIFIMAC2G
+		;;
+	esac
+
+	uci get wireless.radio0.country || uci set wireless.radio0.country=$REGD
+	uci get wireless.@wifi-iface[0].macaddr || uci set wireless.@wifi-iface[0].macaddr=$WIFIMAC0
+	uci get wireless.radio1.country || uci set wireless.radio1.country=$REGD
+	uci get wireless.@wifi-iface[1].macaddr || uci set wireless.@wifi-iface[1].macaddr=$WIFIMAC1
+	;;
+esac
+
+uci commit wireless
+
+exit 0
diff --git a/target/linux/mvebu/cortexa9/base-files/etc/uci-defaults/04_mambafan b/target/linux/mvebu/cortexa9/base-files/etc/uci-defaults/04_mambafan
new file mode 100644
index 0000000000..ec25aedad6
--- /dev/null
+++ b/target/linux/mvebu/cortexa9/base-files/etc/uci-defaults/04_mambafan
@@ -0,0 +1,23 @@
+#!/bin/sh
+#
+# Copyright (C) 2017 LEDE-Project.org
+#
+
+. /lib/functions.sh
+
+board=$(board_name)
+
+case "$board" in
+linksys,mamba)
+	# Set fan script execution in crontab
+	grep -s -q fan_ctrl.sh /etc/crontabs/root && exit 0
+
+	echo "# mamba fan script runs every 5 minutes" >> /etc/crontabs/root
+	echo "*/5 * * * * /sbin/fan_ctrl.sh" >> /etc/crontabs/root
+
+	# Execute one time after initial flash (instead of waiting 5 min for cron)
+	/sbin/fan_ctrl.sh
+	;;
+esac
+
+exit 0
diff --git a/target/linux/mvebu/cortexa9/base-files/lib/preinit/06_set_iface_mac b/target/linux/mvebu/cortexa9/base-files/lib/preinit/06_set_iface_mac
new file mode 100644
index 0000000000..fd41836c8d
--- /dev/null
+++ b/target/linux/mvebu/cortexa9/base-files/lib/preinit/06_set_iface_mac
@@ -0,0 +1,46 @@
+#
+# Copyright (C) 2014-2015 OpenWrt.org
+# Copyright (C) 2016 LEDE-Project.org
+#
+
+preinit_set_mac_address() {
+	local mac
+
+	. /lib/functions.sh
+
+	case $(board_name) in
+	linksys,caiman|linksys,cobra|linksys,rango|linksys,shelby|linksys,venom)
+		# rename interfaces back to the way they were with 4.4
+		case "$(readlink /sys/class/net/eth0)" in
+			*f1070000*)
+				ip link set eth0 name tmp0
+				ip link set eth1 name eth0
+				ip link set tmp0 name eth1
+			;;
+		esac
+
+		mac=$(mtd_get_mac_ascii devinfo hw_mac_addr)
+		mac_wan=$(macaddr_setbit_la "$mac")
+		ip link set dev eth0 address $mac 2>/dev/null
+		ip link set dev eth1 address $mac_wan 2>/dev/null
+		;;
+	linksys,mamba)
+		mac=$(mtd_get_mac_ascii devinfo hw_mac_addr)
+		ip link set dev eth0 address $mac 2>/dev/null
+		ip link set dev eth1 address $mac 2>/dev/null
+		;;
+	marvell,a385-db-ap|solidrun,clearfog*a1)
+		# rename interfaces back to the way they were with 4.4
+		case "$(readlink /sys/class/net/eth0)" in
+			*f1070000*)
+				ip link set eth0 name tmp0
+				ip link set eth1 name eth0
+				ip link set eth2 name eth1
+				ip link set tmp0 name eth2
+			;;
+		esac
+		;;
+	esac
+}
+
+boot_hook_add preinit_main preinit_set_mac_address
diff --git a/target/linux/mvebu/cortexa9/base-files/lib/preinit/81_linksys_syscfg b/target/linux/mvebu/cortexa9/base-files/lib/preinit/81_linksys_syscfg
new file mode 100644
index 0000000000..83448e5ace
--- /dev/null
+++ b/target/linux/mvebu/cortexa9/base-files/lib/preinit/81_linksys_syscfg
@@ -0,0 +1,37 @@
+#
+# Copyright (C) 2014-2016 OpenWrt.org
+# Copyright (C) 2016 LEDE-Project.org
+#
+
+preinit_mount_syscfg() {
+	. /lib/functions.sh
+	. /lib/upgrade/common.sh
+
+	case $(board_name) in
+	linksys,caiman|linksys,cobra|linksys,mamba|linksys,rango|linksys,shelby|linksys,venom)
+		needs_recovery=0
+		syscfg_part=$(grep syscfg /proc/mtd |cut -c4)
+		ubiattach -m $syscfg_part || needs_recovery=1
+		if [ $needs_recovery -eq 1 ]
+		then
+			echo "ubifs syscfg partition is damaged, reformatting"
+			ubidetach -m $syscfg_part
+			ubiformat -y -O 2048 -q /dev/mtd$syscfg_part
+			ubiattach -m $syscfg_part
+			ubimkvol /dev/ubi1 -n 0 -N syscfg -t dynamic --maxavsize
+		fi
+		mkdir /tmp/syscfg
+		mount -t ubifs ubi1:syscfg /tmp/syscfg
+		[ -f "/tmp/syscfg/$BACKUP_FILE" ] && {
+		echo "- config restore -"
+		cd /
+		mv "/tmp/syscfg/$BACKUP_FILE" /tmp
+		tar xzf "/tmp/$BACKUP_FILE"
+		rm -f "/tmp/$BACKUP_FILE"
+		sync
+		}
+		;;
+	esac
+}
+
+boot_hook_add preinit_main preinit_mount_syscfg
diff --git a/target/linux/mvebu/cortexa9/base-files/lib/upgrade/linksys.sh b/target/linux/mvebu/cortexa9/base-files/lib/upgrade/linksys.sh
new file mode 100644
index 0000000000..6ccfdd0768
--- /dev/null
+++ b/target/linux/mvebu/cortexa9/base-files/lib/upgrade/linksys.sh
@@ -0,0 +1,98 @@
+#
+# Copyright (C) 2014-2015 OpenWrt.org
+#
+
+linksys_get_target_firmware() {
+
+	local cur_boot_part mtd_ubi0
+
+	cur_boot_part=$(/usr/sbin/fw_printenv -n boot_part)
+	if [ -z "${cur_boot_part}" ] ; then
+		mtd_ubi0=$(cat /sys/devices/virtual/ubi/ubi0/mtd_num)
+		case $(egrep ^mtd${mtd_ubi0}: /proc/mtd | cut -d '"' -f 2) in
+		kernel1|rootfs1)
+			cur_boot_part=1
+			;;
+		kernel2|rootfs2)
+			cur_boot_part=2
+			;;
+		esac
+		>&2 printf "Current boot_part='%s' selected from ubi0/mtd_num='%s'" \
+			"${cur_boot_part}" "${mtd_ubi0}"
+	fi
+
+	case $cur_boot_part in
+	1)
+		fw_setenv -s - <<-EOF
+			boot_part 2
+			bootcmd "run altnandboot"
+		EOF
+		printf "kernel2"
+		return
+		;;
+	2)
+		fw_setenv -s - <<-EOF
+			boot_part 1
+			bootcmd "run nandboot"
+		EOF
+		printf "kernel1"
+		return
+		;;
+	*)
+		return
+		;;
+	esac
+}
+
+linksys_get_root_magic() {
+	(get_image "$@" | dd skip=786432 bs=4 count=1 | hexdump -v -n 4 -e '1/1 "%02x"') 2>/dev/null
+}
+
+platform_do_upgrade_linksys() {
+	local magic_long="$(get_magic_long "$1")"
+
+	mkdir -p /var/lock
+	local part_label="$(linksys_get_target_firmware)"
+	touch /var/lock/fw_printenv.lock
+
+	if [ ! -n "$part_label" ]
+	then
+		echo "cannot find target partition"
+		exit 1
+	fi
+
+	local target_mtd=$(find_mtd_part $part_label)
+
+	[ "$magic_long" = "73797375" ] && {
+		CI_KERNPART="$part_label"
+		if [ "$part_label" = "kernel1" ]
+		then
+			CI_UBIPART="rootfs1"
+		else
+			CI_UBIPART="rootfs2"
+		fi
+
+		nand_upgrade_tar "$1"
+	}
+	[ "$magic_long" = "27051956" -o "$magic_long" = "0000a0e1" ] && {
+		# check firmwares' rootfs types
+		local target_mtd=$(find_mtd_part $part_label)
+		local oldroot="$(linksys_get_root_magic $target_mtd)"
+		local newroot="$(linksys_get_root_magic "$1")"
+
+		if [ "$newroot" = "55424923" -a "$oldroot" = "55424923" ]
+		# we're upgrading from a firmware with UBI to one with UBI
+		then
+			# erase everything to be safe
+			mtd erase $part_label
+			get_image "$1" | mtd -n write - $part_label
+		else
+			get_image "$1" | mtd write - $part_label
+		fi
+	}
+}
+
+platform_copy_config_linksys() {
+	cp -f "$UPGRADE_BACKUP" "/tmp/syscfg/$BACKUP_FILE"
+	sync
+}
diff --git a/target/linux/mvebu/cortexa9/base-files/lib/upgrade/platform.sh b/target/linux/mvebu/cortexa9/base-files/lib/upgrade/platform.sh
new file mode 100755
index 0000000000..8baed969a3
--- /dev/null
+++ b/target/linux/mvebu/cortexa9/base-files/lib/upgrade/platform.sh
@@ -0,0 +1,59 @@
+#
+# Copyright (C) 2014-2016 OpenWrt.org
+# Copyright (C) 2016 LEDE-Project.org
+#
+
+RAMFS_COPY_BIN='fw_printenv fw_setenv'
+RAMFS_COPY_DATA='/etc/fw_env.config /var/lock/fw_printenv.lock'
+REQUIRE_IMAGE_METADATA=1
+
+platform_check_image() {
+	case "$(board_name)" in
+	cznic,turris-omnia|\
+	solidrun,clearfog-base-a1|\
+	solidrun,clearfog-pro-a1)
+		platform_check_image_sdcard "$1"
+		;;
+	*)
+		return 0
+		;;
+	esac
+}
+
+platform_do_upgrade() {
+	case "$(board_name)" in
+	cznic,turris-omnia|\
+	solidrun,clearfog-base-a1|\
+	solidrun,clearfog-pro-a1)
+		platform_do_upgrade_sdcard "$1"
+		;;
+	linksys,caiman|\
+	linksys,cobra|\
+	linksys,mamba|\
+	linksys,rango|\
+	linksys,shelby|\
+	linksys,venom)
+		platform_do_upgrade_linksys "$1"
+		;;
+	*)
+		default_do_upgrade "$1"
+		;;
+	esac
+}
+platform_copy_config() {
+	case "$(board_name)" in
+	cznic,turris-omnia|\
+	solidrun,clearfog-base-a1|\
+	solidrun,clearfog-pro-a1)
+		platform_copy_config_sdcard
+		;;
+	linksys,caiman|\
+	linksys,cobra|\
+	linksys,mamba|\
+	linksys,rango|\
+	linksys,shelby|\
+	linksys,venom)
+		platform_copy_config_linksys
+		;;
+	esac
+}