lantiq/xrx200: move 8M flash devices to a small flash subtarget

Images for xrx200 8M flash are either not building due to image
size (TD-W8970, TD-W8980) or building such that the available
free space in the overlayfs is too little to be useful.

To keep images for these devices buildable, move them into a
small flash variant of the xrx200 subtarget.  As these devices
are NOR flash only, remove NAND and UBI references from the
kernel config to gain some additional image size reduction.

The apparent 8M flash devices Arcadyan VGV7510KW22-brn,
Arcadyan VGV7519-brn and Lantiq Easy80920-nor seem to exist in
order to create special "factory" installation images for these
devices (which actually have larger flash: 16MB for the
Arcardyan devices; 64MB for the Lantiq device).  As a
considerable amount of surgery would appear to be required to
the uboot-lantiq package structure to separate the "factory"
from the "sysupgrade" device recipes for these devices they
remain in the xrx200 target - if factory images aren't now
created, 23.05.x factory images should suffice for initial
installation.

Tested on: Netgear DM200, TP-Link TD-W8980,
           AVM Fritz7490 (xrx200 subtarget: image build only)

Fixes: https://github.com/openwrt/openwrt/issues/16761
Signed-off-by: Andrew MacIntyre <andymac@pcug.org.au>
Link: https://github.com/openwrt/openwrt/pull/17113
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

19 files changed, 411 insertions, 96 deletions

diff --git a/target/linux/lantiq/Makefile b/target/linux/lantiq/Makefile
index 69fa8276e7..e7a251a505 100644
--- a/target/linux/lantiq/Makefile
+++ b/target/linux/lantiq/Makefile
@@ -7,7 +7,7 @@ include $(TOPDIR)/rules.mk
 BOARD:=lantiq
 BOARDNAME:=Lantiq
 FEATURES:=squashfs
-SUBTARGETS:=xrx200 xway xway_legacy falcon ase
+SUBTARGETS:=xrx200 xrx200_legacy xway xway_legacy falcon ase
 
 KERNEL_PATCHVER:=6.6
 
diff --git a/target/linux/lantiq/image/Makefile b/target/linux/lantiq/image/Makefile
index 9fdb949392..307d47a979 100644
--- a/target/linux/lantiq/image/Makefile
+++ b/target/linux/lantiq/image/Makefile
@@ -162,6 +162,12 @@ include danube.mk
 include ar9.mk
 endif
 
+ifeq ($(SUBTARGET),xrx200_legacy)
+DEFAULT_SOC := vr9
+include tp-link_legacy.mk
+include vr9_legacy.mk
+endif
+
 ifeq ($(SUBTARGET),xrx200)
 DEFAULT_SOC := vr9
 include tp-link.mk
diff --git a/target/linux/lantiq/image/tp-link.mk b/target/linux/lantiq/image/tp-link.mk
index 751f61589d..c2f5b95dd6 100644
--- a/target/linux/lantiq/image/tp-link.mk
+++ b/target/linux/lantiq/image/tp-link.mk
@@ -17,34 +17,6 @@ define Device/lantiqTpLink
 	check-size | append-metadata
 endef
 
-define Device/tplink_tdw8970
-  $(Device/dsa-migration)
-  $(Device/lantiqTpLink)
-  DEVICE_MODEL := TD-W8970
-  DEVICE_VARIANT := v1
-  TPLINK_FLASHLAYOUT := 8Mltq
-  TPLINK_HWID := 0x89700001
-  TPLINK_HWREV := 1
-  IMAGE_SIZE := 7680k
-  DEVICE_PACKAGES:= kmod-ath9k wpad-basic-mbedtls kmod-usb-dwc2 kmod-usb-ledtrig-usbport
-  SUPPORTED_DEVICES += TDW8970
-endef
-TARGET_DEVICES += tplink_tdw8970
-
-define Device/tplink_tdw8980
-  $(Device/dsa-migration)
-  $(Device/lantiqTpLink)
-  DEVICE_MODEL := TD-W8980
-  DEVICE_VARIANT := v1
-  TPLINK_FLASHLAYOUT := 8Mltq
-  TPLINK_HWID := 0x89800001
-  TPLINK_HWREV := 14
-  IMAGE_SIZE := 7680k
-  DEVICE_PACKAGES:= kmod-ath9k kmod-owl-loader wpad-basic-mbedtls kmod-usb-dwc2 kmod-usb-ledtrig-usbport
-  SUPPORTED_DEVICES += TDW8980
-endef
-TARGET_DEVICES += tplink_tdw8980
-
 define Device/tplink_vr200
   $(Device/dsa-migration)
   $(Device/lantiqTpLink)
diff --git a/target/linux/lantiq/image/tp-link_legacy.mk b/target/linux/lantiq/image/tp-link_legacy.mk
new file mode 100644
index 0000000000..d9bcd35d10
--- /dev/null
+++ b/target/linux/lantiq/image/tp-link_legacy.mk
@@ -0,0 +1,46 @@
+DEVICE_VARS += TPLINK_FLASHLAYOUT TPLINK_HWID TPLINK_HWREV TPLINK_HWREVADD TPLINK_HVERSION
+
+define Device/dsa-migration
+  DEVICE_COMPAT_VERSION := 1.1
+  DEVICE_COMPAT_MESSAGE := Config cannot be migrated from swconfig to DSA
+endef
+
+define Device/lantiqTpLink
+  DEVICE_VENDOR := TP-Link
+  TPLINK_HWREVADD := 0
+  TPLINK_HVERSION := 2
+  KERNEL := kernel-bin | append-dtb | lzma
+  KERNEL_INITRAMFS := kernel-bin | append-dtb | lzma | \
+	tplink-v2-header -s -V "ver. 1.0"
+  IMAGES := sysupgrade.bin
+  IMAGE/sysupgrade.bin := tplink-v2-image -s -V "ver. 1.0" | \
+	check-size | append-metadata
+endef
+
+define Device/tplink_tdw8970
+  $(Device/dsa-migration)
+  $(Device/lantiqTpLink)
+  DEVICE_MODEL := TD-W8970
+  DEVICE_VARIANT := v1
+  TPLINK_FLASHLAYOUT := 8Mltq
+  TPLINK_HWID := 0x89700001
+  TPLINK_HWREV := 1
+  IMAGE_SIZE := 7680k
+  DEVICE_PACKAGES:= kmod-ath9k wpad-basic-mbedtls kmod-usb-dwc2 kmod-usb-ledtrig-usbport
+  SUPPORTED_DEVICES += TDW8970
+endef
+TARGET_DEVICES += tplink_tdw8970
+
+define Device/tplink_tdw8980
+  $(Device/dsa-migration)
+  $(Device/lantiqTpLink)
+  DEVICE_MODEL := TD-W8980
+  DEVICE_VARIANT := v1
+  TPLINK_FLASHLAYOUT := 8Mltq
+  TPLINK_HWID := 0x89800001
+  TPLINK_HWREV := 14
+  IMAGE_SIZE := 7680k
+  DEVICE_PACKAGES:= kmod-ath9k kmod-owl-loader wpad-basic-mbedtls kmod-usb-dwc2 kmod-usb-ledtrig-usbport
+  SUPPORTED_DEVICES += TDW8980
+endef
+TARGET_DEVICES += tplink_tdw8980
diff --git a/target/linux/lantiq/image/vr9.mk b/target/linux/lantiq/image/vr9.mk
index fe5b5a6bb5..e2608213dc 100644
--- a/target/linux/lantiq/image/vr9.mk
+++ b/target/linux/lantiq/image/vr9.mk
@@ -5,17 +5,6 @@ define Device/dsa-migration
   DEVICE_COMPAT_MESSAGE := Config cannot be migrated from swconfig to DSA
 endef
 
-define Device/alphanetworks_asl56026
-  $(Device/dsa-migration)
-  DEVICE_VENDOR := Alpha
-  DEVICE_MODEL := ASL56026
-  DEVICE_ALT0_VENDOR := BT Openreach
-  DEVICE_ALT0_MODEL := ECI VDSL Modem V-2FUb/I
-  IMAGE_SIZE := 7488k
-  DEFAULT := n
-endef
-TARGET_DEVICES += alphanetworks_asl56026
-
 define Device/arcadyan_arv7519rw22
   $(Device/dsa-migration)
   DEVICE_VENDOR := Arcadyan
@@ -33,16 +22,6 @@ define Device/arcadyan_arv7519rw22
 endef
 TARGET_DEVICES += arcadyan_arv7519rw22
 
-define Device/arcadyan_vg3503j
-  $(Device/dsa-migration)
-  DEVICE_VENDOR := BT Openreach
-  DEVICE_MODEL := ECI VDSL Modem V-2FUb/R
-  IMAGE_SIZE := 8000k
-  SUPPORTED_DEVICES += VG3503J
-  DEFAULT := n
-endef
-TARGET_DEVICES += arcadyan_vg3503j
-
 define Device/arcadyan_vgv7510kw22-brn
   $(Device/dsa-migration)
   $(Device/lantiqBrnImage)
@@ -351,22 +330,6 @@ define Device/lantiq_easy80920-nor
 endef
 TARGET_DEVICES += lantiq_easy80920-nor
 
-define Device/netgear_dm200
-  $(Device/dsa-migration)
-  DEVICE_VENDOR := NETGEAR
-  DEVICE_MODEL := DM200
-  IMAGES := sysupgrade.bin factory.img
-  IMAGE/sysupgrade.bin := append-kernel | \
-	pad-offset 64k 64 | append-uImage-fakehdr filesystem | \
-	pad-offset 64k 64 | append-uImage-fakehdr filesystem | \
-	append-rootfs | pad-rootfs | check-size | append-metadata
-  IMAGE/factory.img := $$(IMAGE/sysupgrade.bin) | netgear-dni
-  IMAGE_SIZE := 7872k
-  NETGEAR_BOARD_ID := DM200
-  NETGEAR_HW_ID := 29765233+8+0+64+0+0
-endef
-TARGET_DEVICES += netgear_dm200
-
 define Device/zyxel_p-2812hnu-f1
   $(Device/NAND)
   DEVICE_COMPAT_VERSION := 2.0
diff --git a/target/linux/lantiq/image/vr9_legacy.mk b/target/linux/lantiq/image/vr9_legacy.mk
new file mode 100644
index 0000000000..814fb51578
--- /dev/null
+++ b/target/linux/lantiq/image/vr9_legacy.mk
@@ -0,0 +1,43 @@
+DEVICE_VARS += NETGEAR_BOARD_ID NETGEAR_HW_ID
+
+define Device/dsa-migration
+  DEVICE_COMPAT_VERSION := 1.1
+  DEVICE_COMPAT_MESSAGE := Config cannot be migrated from swconfig to DSA
+endef
+
+define Device/alphanetworks_asl56026
+  $(Device/dsa-migration)
+  DEVICE_VENDOR := Alpha
+  DEVICE_MODEL := ASL56026
+  DEVICE_ALT0_VENDOR := BT Openreach
+  DEVICE_ALT0_MODEL := ECI VDSL Modem V-2FUb/I
+  IMAGE_SIZE := 7488k
+  DEFAULT := n
+endef
+TARGET_DEVICES += alphanetworks_asl56026
+
+define Device/arcadyan_vg3503j
+  $(Device/dsa-migration)
+  DEVICE_VENDOR := BT Openreach
+  DEVICE_MODEL := ECI VDSL Modem V-2FUb/R
+  IMAGE_SIZE := 8000k
+  SUPPORTED_DEVICES += VG3503J
+  DEFAULT := n
+endef
+TARGET_DEVICES += arcadyan_vg3503j
+
+define Device/netgear_dm200
+  $(Device/dsa-migration)
+  DEVICE_VENDOR := NETGEAR
+  DEVICE_MODEL := DM200
+  IMAGES := sysupgrade.bin factory.img
+  IMAGE/sysupgrade.bin := append-kernel | \
+	pad-offset 64k 64 | append-uImage-fakehdr filesystem | \
+	pad-offset 64k 64 | append-uImage-fakehdr filesystem | \
+	append-rootfs | pad-rootfs | check-size | append-metadata
+  IMAGE/factory.img := $$(IMAGE/sysupgrade.bin) | netgear-dni
+  IMAGE_SIZE := 7872k
+  NETGEAR_BOARD_ID := DM200
+  NETGEAR_HW_ID := 29765233+8+0+64+0+0
+endef
+TARGET_DEVICES += netgear_dm200
diff --git a/target/linux/lantiq/xrx200/base-files/etc/board.d/01_leds b/target/linux/lantiq/xrx200/base-files/etc/board.d/01_leds
index dfc647a43e..815f312dac 100644
--- a/target/linux/lantiq/xrx200/base-files/etc/board.d/01_leds
+++ b/target/linux/lantiq/xrx200/base-files/etc/board.d/01_leds
@@ -64,9 +64,6 @@ buffalo,wbmr-300hpd)
 	ucidef_set_led_switch "lan3" "LAN3" "green:lan3" "switch0" "0x20"
 	ucidef_set_led_default "router" "router" "green:router" "1"
 	;;
-netgear,dm200)
-	ucidef_set_led_netdev "lan" "lan" "green:lan" "eth0"
-	;;
 esac
 
 board_config_flush
diff --git a/target/linux/lantiq/xrx200/base-files/etc/board.d/02_network b/target/linux/lantiq/xrx200/base-files/etc/board.d/02_network
index 27a3c75edc..6c35c7a4de 100644
--- a/target/linux/lantiq/xrx200/base-files/etc/board.d/02_network
+++ b/target/linux/lantiq/xrx200/base-files/etc/board.d/02_network
@@ -11,10 +11,6 @@ lantiq_setup_interfaces()
 	local board="$1"
 
 	case "$board" in
-	alphanetworks,asl56026|\
-	arcadyan,vg3503j)
-		ucidef_set_interface_lan "lan1 lan2"
-		;;
 	arcadyan,arv7519rw22)
 		ucidef_set_interface_lan "lan1 lan2 lan3 lan4 lan5"
 		;;
@@ -46,14 +42,11 @@ lantiq_setup_interfaces()
 	avm,fritz7490|\
 	avm,fritz7490-micron|\
 	buffalo,wbmr-300hpd|\
-	tplink,tdw8970|\
-	tplink,tdw8980|\
 	tplink,vr200|\
 	tplink,vr200v)
 		ucidef_set_interface_lan "lan1 lan2 lan3 lan4"
 		;;
-	avm,fritz7412|\
-	netgear,dm200)
+	avm,fritz7412)
 		ucidef_set_interface_lan "lan"
 		;;
 	*)
@@ -95,14 +88,9 @@ lantiq_setup_macs()
 	local wan_mac=""
 
 	case "$board" in
-	alphanetworks,asl56026)
-		lan_mac=$(mtd_get_mac_ascii u-boot-env ethaddr)
-		wan_mac=$(mtd_get_mac_ascii u-boot-env wanmac)
-		;;
 	arcadyan,arv7519rw22)
 		wan_mac=$(macaddr_add "$(mtd_get_mac_binary boardconfig 0x16)" 1)
 		;;
-	arcadyan,vg3503j|\
 	lantiq,easy80920-nand|\
 	lantiq,easy80920-nor|\
 	zyxel,p-2812hnu-f1|\
@@ -148,14 +136,6 @@ lantiq_setup_macs()
 		lan_mac=$(mtd_get_mac_ascii u-boot-env ethaddr)
 		wan_mac="$lan_mac"
 		;;
-	netgear,dm200)
-		lan_mac=$(mtd_get_mac_binary ART 0x0)
-		wan_mac=$(macaddr_add "$lan_mac" 1)
-		;;
-	tplink,tdw8970|\
-	tplink,tdw8980)
-		wan_mac=$(macaddr_add "$(mtd_get_mac_binary boardconfig 0xf100)" 1)
-		;;
 	tplink,vr200|\
 	tplink,vr200v)
 		wan_mac=$(macaddr_add "$(mtd_get_mac_binary romfile 0xf100)" 1)
diff --git a/target/linux/lantiq/xrx200/base-files/etc/hotplug.d/firmware/12-ath9k-eeprom b/target/linux/lantiq/xrx200/base-files/etc/hotplug.d/firmware/12-ath9k-eeprom
index eefc39b30b..164e2d39ca 100644
--- a/target/linux/lantiq/xrx200/base-files/etc/hotplug.d/firmware/12-ath9k-eeprom
+++ b/target/linux/lantiq/xrx200/base-files/etc/hotplug.d/firmware/12-ath9k-eeprom
@@ -31,10 +31,6 @@ case "$FIRMWARE" in
 				caldata_extract_ubi "caldata" 0x1000 0x1000
 				ath9k_patch_mac_crc $(macaddr_add $(mtd_get_mac_binary_ubi caldata 0x110c) 2) 0x10c
 				;;
-			tplink,tdw8970|\
-			tplink,tdw8980)
-				caldata_extract "boardconfig" 0x21000 0x1000
-				;;
 			*)
 				caldata_die "board $board is not supported yet"
 				;;
diff --git a/target/linux/lantiq/xrx200/base-files/etc/uci-defaults/01_led_migration b/target/linux/lantiq/xrx200/base-files/etc/uci-defaults/01_led_migration
index 94f9df78bd..e3f6a98149 100644
--- a/target/linux/lantiq/xrx200/base-files/etc/uci-defaults/01_led_migration
+++ b/target/linux/lantiq/xrx200/base-files/etc/uci-defaults/01_led_migration
@@ -18,9 +18,7 @@ do_internet_led_rename()
 }
 
 case "$(board_name)" in
-alphanetworks,asl56026|\
 arcadyan,arv7519rw22|\
-arcadyan,vg3503j|\
 avm,fritz7360sl|\
 bt,homehub-v5a)
 	do_internet_led_rename
diff --git a/target/linux/lantiq/xrx200_legacy/base-files/etc/board.d/01_leds b/target/linux/lantiq/xrx200_legacy/base-files/etc/board.d/01_leds
new file mode 100644
index 0000000000..dec22b51b5
--- /dev/null
+++ b/target/linux/lantiq/xrx200_legacy/base-files/etc/board.d/01_leds
@@ -0,0 +1,34 @@
+#
+# Copyright (C) 2011-2015 OpenWrt.org
+#
+
+. /lib/functions/leds.sh
+. /lib/functions/uci-defaults.sh
+
+board_config_update
+
+led_wifi="$(get_dt_led wifi)"
+[ -n "$led_wifi" ] && ucidef_set_led_wlan "wifi" "wifi" "$led_wifi" "phy0tpt"
+
+led_dsl="$(get_dt_led dsl)"
+[ -n "$led_dsl" ] && {
+	led_internet="$(get_dt_led internet)"
+	if [ -n "$led_internet" ]; then
+		ucidef_set_led_default "dsl" "dsl" "$led_dsl" "0"
+		ucidef_set_led_netdev "internet" "internet" "$led_internet" "pppoe-wan"
+	else
+		ucidef_set_led_netdev "dsl" "dsl" "$led_dsl" "dsl0"
+	fi
+}
+
+board=$(board_name)
+
+case "$board" in
+netgear,dm200)
+	ucidef_set_led_netdev "lan" "lan" "green:lan" "eth0"
+	;;
+esac
+
+board_config_flush
+
+exit 0
diff --git a/target/linux/lantiq/xrx200_legacy/base-files/etc/board.d/02_network b/target/linux/lantiq/xrx200_legacy/base-files/etc/board.d/02_network
new file mode 100644
index 0000000000..9088de86b1
--- /dev/null
+++ b/target/linux/lantiq/xrx200_legacy/base-files/etc/board.d/02_network
@@ -0,0 +1,75 @@
+#
+# Copyright (C) 2011-2015 OpenWrt.org
+#
+
+. /lib/functions/uci-defaults.sh
+. /lib/functions/system.sh
+. /lib/functions/lantiq.sh
+
+lantiq_setup_interfaces()
+{
+	local board="$1"
+
+	case "$board" in
+	alphanetworks,asl56026|\
+	arcadyan,vg3503j)
+		ucidef_set_interface_lan "lan1 lan2"
+		;;
+	tplink,tdw8970|\
+	tplink,tdw8980)
+		ucidef_set_interface_lan "lan1 lan2 lan3 lan4"
+		;;
+	netgear,dm200)
+		ucidef_set_interface_lan "lan"
+		;;
+	*)
+		ucidef_set_interface_lan 'eth0'
+		;;
+	esac
+}
+
+lantiq_setup_dsl()
+{
+	local board="$1"
+	local annex="a"
+
+	lantiq_setup_dsl_helper "$annex"
+}
+
+lantiq_setup_macs()
+{
+	local board="$1"
+	local lan_mac=""
+	local wan_mac=""
+
+	case "$board" in
+	alphanetworks,asl56026)
+		lan_mac=$(mtd_get_mac_ascii u-boot-env ethaddr)
+		wan_mac=$(mtd_get_mac_ascii u-boot-env wanmac)
+		;;
+	arcadyan,vg3503j)
+		lan_mac=$(mtd_get_mac_ascii u-boot-env ethaddr)
+		wan_mac=$(macaddr_add "$lan_mac" 1)
+		;;
+	netgear,dm200)
+		lan_mac=$(mtd_get_mac_binary ART 0x0)
+		wan_mac=$(macaddr_add "$lan_mac" 1)
+		;;
+	tplink,tdw8970|\
+	tplink,tdw8980)
+		wan_mac=$(macaddr_add "$(mtd_get_mac_binary boardconfig 0xf100)" 1)
+		;;
+	esac
+
+	[ -n "$lan_mac" ] && ucidef_set_interface_macaddr "lan" "$lan_mac"
+	[ -n "$wan_mac" ] && ucidef_set_interface_macaddr "wan" "$wan_mac"
+}
+
+board_config_update
+board=$(board_name)
+lantiq_setup_interfaces $board
+lantiq_setup_dsl $board
+lantiq_setup_macs $board
+board_config_flush
+
+exit 0
diff --git a/target/linux/lantiq/xrx200_legacy/base-files/etc/board.d/05_compat-version b/target/linux/lantiq/xrx200_legacy/base-files/etc/board.d/05_compat-version
new file mode 100644
index 0000000000..45bef9385b
--- /dev/null
+++ b/target/linux/lantiq/xrx200_legacy/base-files/etc/board.d/05_compat-version
@@ -0,0 +1,18 @@
+#
+# Copyright (C) 2020 OpenWrt.org
+#
+
+. /lib/functions.sh
+. /lib/functions/uci-defaults.sh
+
+board_config_update
+
+case "$(board_name)" in
+	*)
+		ucidef_set_compat_version "1.1"
+		;;
+esac
+
+board_config_flush
+
+exit 0
diff --git a/target/linux/lantiq/xrx200_legacy/base-files/etc/hotplug.d/firmware/12-ath9k-eeprom b/target/linux/lantiq/xrx200_legacy/base-files/etc/hotplug.d/firmware/12-ath9k-eeprom
new file mode 100644
index 0000000000..c10065d5d5
--- /dev/null
+++ b/target/linux/lantiq/xrx200_legacy/base-files/etc/hotplug.d/firmware/12-ath9k-eeprom
@@ -0,0 +1,23 @@
+#!/bin/sh
+
+[ -e /lib/firmware/$FIRMWARE ] && exit 0
+
+. /lib/functions/caldata.sh
+
+case "$FIRMWARE" in
+	"ath9k-eeprom-pci-0000:00:0e.0.bin" | \
+	"ath9k-eeprom-pci-0000:01:00.0.bin" | \
+	"ath9k-eeprom-pci-0000:02:00.0.bin")
+		board=$(board_name)
+
+		case "$board" in
+			tplink,tdw8970|\
+			tplink,tdw8980)
+				caldata_extract "boardconfig" 0x21000 0x1000
+				;;
+			*)
+				caldata_die "board $board is not supported yet"
+				;;
+		esac
+		;;
+esac
diff --git a/target/linux/lantiq/xrx200_legacy/base-files/etc/uci-defaults/01_led_migration b/target/linux/lantiq/xrx200_legacy/base-files/etc/uci-defaults/01_led_migration
new file mode 100644
index 0000000000..f6f11bc569
--- /dev/null
+++ b/target/linux/lantiq/xrx200_legacy/base-files/etc/uci-defaults/01_led_migration
@@ -0,0 +1,31 @@
+#
+# Copyright (C) 2013 OpenWrt.org
+#
+
+. /lib/functions/migrations.sh
+
+do_internet_led_rename()
+{
+	config_load system
+
+	[ -n $(config_get led_internet name) ] || return
+	[ -z $(config_get led_dsl name) ] || return
+
+	uci rename system.led_internet=led_dsl
+	uci set system.led_dsl.name=dsl
+
+	logger -t led-migration "internet led renamed to dsl"
+}
+
+case "$(board_name)" in
+alphanetworks,asl56026|\
+arcadyan,vg3503j)
+	do_internet_led_rename
+	;;
+esac
+
+remove_devicename_leds
+
+migrations_apply system
+
+exit 0
diff --git a/target/linux/lantiq/xrx200_legacy/base-files/lib/upgrade/platform.sh b/target/linux/lantiq/xrx200_legacy/base-files/lib/upgrade/platform.sh
new file mode 100755
index 0000000000..9a613c43b1
--- /dev/null
+++ b/target/linux/lantiq/xrx200_legacy/base-files/lib/upgrade/platform.sh
@@ -0,0 +1,16 @@
+PART_NAME=firmware
+REQUIRE_IMAGE_METADATA=1
+
+platform_check_image() {
+	return 0
+}
+
+platform_do_upgrade() {
+	local board=$(board_name)
+
+	case "$board" in
+	*)
+		default_do_upgrade "$1"
+		;;
+	esac
+}
diff --git a/target/linux/lantiq/xrx200_legacy/config-6.6 b/target/linux/lantiq/xrx200_legacy/config-6.6
new file mode 100644
index 0000000000..c8650c4e87
--- /dev/null
+++ b/target/linux/lantiq/xrx200_legacy/config-6.6
@@ -0,0 +1,86 @@
+CONFIG_AT803X_PHY=y
+CONFIG_BLK_MQ_PCI=y
+CONFIG_CONTEXT_TRACKING=y
+CONFIG_CONTEXT_TRACKING_IDLE=y
+CONFIG_CPU_MIPSR2_IRQ_EI=y
+CONFIG_CPU_MIPSR2_IRQ_VI=y
+CONFIG_CPU_RMAP=y
+CONFIG_CRC16=y
+CONFIG_CRYPTO_DEFLATE=y
+CONFIG_CRYPTO_HASH_INFO=y
+CONFIG_CRYPTO_LZO=y
+CONFIG_CRYPTO_ZSTD=y
+CONFIG_EXTRA_FIRMWARE="lantiq/xrx200_phy11g_a14.bin lantiq/xrx200_phy11g_a22.bin lantiq/xrx200_phy22f_a14.bin lantiq/xrx200_phy22f_a22.bin"
+CONFIG_EXTRA_FIRMWARE_DIR="firmware"
+CONFIG_GENERIC_ALLOCATOR=y
+CONFIG_GENERIC_IRQ_EFFECTIVE_AFF_MASK=y
+CONFIG_GRO_CELLS=y
+CONFIG_HWMON=y
+CONFIG_HW_RANDOM=y
+CONFIG_ICPLUS_PHY=y
+CONFIG_IFX_VPE_EXT=y
+CONFIG_INPUT=y
+CONFIG_INPUT_EVDEV=y
+CONFIG_INTEL_XWAY_PHY=y
+CONFIG_IRQ_DOMAIN_HIERARCHY=y
+# CONFIG_ISDN is not set
+CONFIG_LANTIQ_XRX200=y
+CONFIG_LZO_COMPRESS=y
+CONFIG_LZO_DECOMPRESS=y
+CONFIG_MIPS_MT=y
+# CONFIG_MIPS_MT_FPAFF is not set
+CONFIG_MIPS_MT_SMP=y
+CONFIG_MIPS_NR_CPU_NR_MAP=2
+CONFIG_MIPS_PERF_SHARED_TC_COUNTERS=y
+CONFIG_MIPS_VPE_APSP_API=y
+CONFIG_MIPS_VPE_APSP_API_MT=y
+CONFIG_MIPS_VPE_LOADER=y
+CONFIG_MIPS_VPE_LOADER_MT=y
+CONFIG_MIPS_VPE_LOADER_TOM=y
+CONFIG_NEED_SRCU_NMI_SAFE=y
+CONFIG_NET_DEVLINK=y
+CONFIG_NET_DSA=y
+CONFIG_NET_DSA_LANTIQ_GSWIP=y
+CONFIG_NET_DSA_TAG_GSWIP=y
+CONFIG_NET_FLOW_LIMIT=y
+CONFIG_NET_SWITCHDEV=y
+CONFIG_NLS=y
+CONFIG_NR_CPUS=2
+CONFIG_PADATA=y
+CONFIG_PCI=y
+CONFIG_PCIEPORTBUS=y
+CONFIG_PCIE_LANTIQ=y
+CONFIG_PCI_DOMAINS=y
+CONFIG_PCI_LANTIQ=y
+CONFIG_PHYLINK=y
+CONFIG_PHY_LANTIQ_VRX200_PCIE=y
+CONFIG_POWER_RESET_GPIO=y
+CONFIG_POWER_SUPPLY=y
+CONFIG_POWER_SUPPLY_HWMON=y
+CONFIG_QCOM_NET_PHYLIB=y
+CONFIG_QUEUED_RWLOCKS=y
+CONFIG_QUEUED_SPINLOCKS=y
+CONFIG_REGULATOR=y
+CONFIG_REGULATOR_FIXED_VOLTAGE=y
+CONFIG_RFS_ACCEL=y
+CONFIG_RPS=y
+CONFIG_SENSORS_LTQ_CPUTEMP=y
+CONFIG_SGL_ALLOC=y
+CONFIG_SMP=y
+CONFIG_SMP_UP=y
+CONFIG_SOCK_RX_QUEUE_MAPPING=y
+CONFIG_SYNC_R4K=y
+CONFIG_SYS_SUPPORTS_SCHED_SMT=y
+CONFIG_SYS_SUPPORTS_SMP=y
+CONFIG_TREE_RCU=y
+CONFIG_TREE_SRCU=y
+CONFIG_USB=y
+CONFIG_USB_COMMON=y
+CONFIG_USB_SUPPORT=y
+CONFIG_XPS=y
+CONFIG_XXHASH=y
+CONFIG_ZLIB_DEFLATE=y
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZSTD_COMMON=y
+CONFIG_ZSTD_COMPRESS=y
+CONFIG_ZSTD_DECOMPRESS=y
diff --git a/target/linux/lantiq/xrx200_legacy/profiles/00-default.mk b/target/linux/lantiq/xrx200_legacy/profiles/00-default.mk
new file mode 100644
index 0000000000..26bc8b502b
--- /dev/null
+++ b/target/linux/lantiq/xrx200_legacy/profiles/00-default.mk
@@ -0,0 +1,9 @@
+define Profile/Default
+	NAME:=Default Profile
+	PRIORITY:=1
+endef
+
+define Profile/Default/Description
+	Default package set compatible with most boards.
+endef
+$(eval $(call Profile,Default))
diff --git a/target/linux/lantiq/xrx200_legacy/target.mk b/target/linux/lantiq/xrx200_legacy/target.mk
new file mode 100644
index 0000000000..d9a6fff651
--- /dev/null
+++ b/target/linux/lantiq/xrx200_legacy/target.mk
@@ -0,0 +1,22 @@
+ARCH:=mips
+SUBTARGET:=xrx200_legacy
+BOARDNAME:=XRX200 Legacy
+FEATURES+=atm ramdisk small_flash
+CPU_TYPE:=24kc
+
+DEFAULT_PACKAGES+=kmod-leds-gpio \
+	kmod-gpio-button-hotplug \
+	ltq-vdsl-vr9-vectoring-fw-installer \
+	kmod-ltq-vdsl-vr9-mei \
+	kmod-ltq-vdsl-vr9 \
+	kmod-ltq-atm-vr9 \
+	kmod-ltq-deu-vr9 \
+	kmod-ltq-ptm-vr9 \
+	ltq-vdsl-vr9-app \
+	dsl-vrx200-firmware-xdsl-a \
+	dsl-vrx200-firmware-xdsl-b-patch \
+	ppp-mod-pppoa
+
+define Target/Description
+	Lantiq XRX200 Legacy for boards with small flash
+endef