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mediatek: add support for TP-Link Archer AX80v1(US/RU/CA)

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This commit adds support for TP-Link Archer AX80v1(US/RU/CA).

Device specification
SoC Type:   MediaTek MT7986AV, Cortex-A53, 64-bit
RAM:        ESMT M15T4G16256 (512MB)
Flash:      ESMT F50L1G41LB (128 MB)
Ethernet:   MediaTek MT7531AE + 2.5GbE MaxLinear GPY211C0VC (SLNW8)
Ethernet:   1x2.5Gbe (WAN/LAN 2.5Gbps), 4xGbE (WAN/LAN 1Gbps, LAN1, LAN2, LAN3)
WLAN 2g:    MediaTek MT7976GN
WLAN 5g:    MediaTek MT7976AN
LEDs:       1 red,1 green,1 blue status LEDs,

Buttons:    4 (Reset,ledswitch,wps,wlan),
USB ports:  1 (USB 3.0)
Power:      12 VDC, 3,3 A
Connector:  Barrel
Bootloader: Main U-Boot - U-Boot 2022.01-rc4. Additionally, both UBI
            slots contain "seconduboot" (also U-Boot 2022.01-rc4)
Serial console (UART)
                            V
+-------+-------+-------+-------+
| +3.3V |  GND  |  TX   |  RX   |
+---+---+-------+-------+-------+
    |
    +--- Don't connect

Installation (UART)
Place OpenWrt initramfs image on tftp server with IP 192.168.1.2

Attach UART, switch on the router and interrupt the boot process by pressing 'Ctrl-C'

Load and run OpenWrt initramfs image:

      tftpboot initramfs-kernel.bin
      bootm

!!Attention!! is very important! After entering OpenWrt, please set / update the environment variables:

fw_setenv bootargs "ubi.mtd=ubi0 console=ttyS0,115200n1 loglevel=8 earlycon=uart8250,mmio32,0x11002000 init=/etc/preinit"
fw_setenv mtdids "spi-nand0=spi-nand0"
fw_setenv mtdparts "spi-nand0:2M(boot),1M(u-boot-env),50M(ubi0),50M(ubi1),8M(userconfig),4M(tp_data),8M(mali_data)"
fw_setenv tp_boot_idx 0

Run 'sysupgrade -n' with the sysupgrade OpenWrt image from console or Luci WebUI.

Recovery

Press Reset button and power on the router
Navigate to U-Boot recovery web server (192.168.1.1) and upload the OEM firmware

Stock layout

0x000000000000-0x000000200000 : "boot"
0x000000200000-0x000000300000 : "u-boot-env"
0x000000300000-0x000003500000 : "ubi0"
0x000003500000-0x000006700000 : "ubi1"
0x000006700000-0x000006f00000 : "userconfig"
0x000006f00000-0x000007300000 : "tp_data"
0x000007300000-0x000007B00000 : "mali_data"

ubi0/ubi1 format
U-Boot at boot checks that all volumes are in place:

+-------------------------------+
| Volume Name: uboot   Vol ID: 0|
| Volume Name: kernel  Vol ID: 1|
| Volume Name: rootfs  Vol ID: 2|
+-------------------------------+
MAC addresses
+---------+-------------------+-----------+
| label   | 00:eb:xx:xx:xx:be | label     |
| LAN     | 00:eb:xx:xx:xx:be | label     |
| WAN     | 00:eb:xx:xx:xx:bf | label+1   |
| WLAN 2g | 00:eb:xx:xx:xx:be | label     |
| WLAN 5g | 00:eb:xx:xx:xx:bd | label-1   |
+---------+-------------------+-----------+
label MAC address was found in UBI partition "tp_data", file "default-mac".
OEM wireless eeprom is also there (file "MT7986_EEPROM.bin").

Signed-off-by: Sergey Shlukov <ichizakurain@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/17753
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
This commit is contained in:
Sergey Shlukov 2025-06-03 12:08:46 +00:00 committed by Hauke Mehrtens
parent 92ad1ea245
commit 8b24289a52
9 changed files with 365 additions and 0 deletions
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3
package/boot/uboot-tools/uboot-envtools/files/mediatek_filogic
View file

@ -135,6 +135,9 @@ smartrg,sdg-8734)
local envdev=$(find_mmc_part "u-boot-env" "mmcblk0")
ubootenv_add_uci_config "$envdev" "0x0" "0x8000" "0x8000"
;;
tplink,archer-ax80-v1)
ubootenv_add_uci_config "/dev/mtd1" "0x0" "0x20000" "0x20000" "8"
;;
ubnt,unifi-6-plus)
ubootenv_add_uci_config "/dev/mtd1" "0x0" "0x80000" "0x10000"
;;

332
target/linux/mediatek/dts/mt7986a-tplink-archer-ax80-v1.dts Normal file
View file

@ -0,0 +1,332 @@
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/dts-v1/;
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/leds/common.h>
#include "mt7986a.dtsi"
/ {
compatible = "tplink,archer-ax80-v1", "mediatek,mt7986a";
model = "TP-Link Archer AX80V1";
aliases {
serial0 = &uart0;
led-boot = &led_B;
led-failsafe = &led_R;
led-running = &led_B;
led-upgrade = &led_G;
};
chosen {
stdout-path = "serial0:115200n8";
};
memory@40000000 {
reg = <0 0x40000000 0 0x20000000>;
};
gpio-keys {
compatible = "gpio-keys";
button-reset {
label = "reset";
linux,code = <KEY_RESTART>;
gpios = <&pio 7 GPIO_ACTIVE_LOW>;
};
button-ledswitch {
label = "ledswitch";
linux,code = <KEY_BRIGHTNESS_ZERO>;
gpios = <&pio 9 GPIO_ACTIVE_LOW>;
};
button-wps {
label = "wps";
linux,code = <KEY_WPS_BUTTON>;
gpios = <&pio 10 GPIO_ACTIVE_LOW>;
};
button-wifi {
label = "wlan";
linux,code = <KEY_WLAN>;
gpios = <&pio 16 GPIO_ACTIVE_LOW>;
};
};
reg_1p8v: regulator-1p8v {
compatible = "regulator-fixed";
regulator-name = "fixed-1.8V";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-boot-on;
regulator-always-on;
};
reg_3p3v: regulator-3p3v {
compatible = "regulator-fixed";
regulator-name = "fixed-3.3V";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-boot-on;
regulator-always-on;
};
reg_5v: regulator-5v {
compatible = "regulator-fixed";
regulator-name = "fixed-5V";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
regulator-boot-on;
regulator-always-on;
};
};
&auxadc {
status = "okay";
};
&crypto {
status = "okay";
};
&eth {
status = "okay";
gmac0: mac@0 {
compatible = "mediatek,eth-mac";
reg = <0>;
phy-mode = "2500base-x";
fixed-link {
speed = <2500>;
full-duplex;
};
};
gmac1: mac@1 {
compatible = "mediatek,eth-mac";
reg = <1>;
phy-mode = "2500base-x";
phy-handle = <&phy6>;
};
mdio: mdio-bus {
#address-cells = <1>;
#size-cells = <0>;
reset-gpios = <&pio 6 GPIO_ACTIVE_LOW>;
reset-delay-us = <1500000>;
reset-post-delay-us = <1000000>;
phy6: phy@6 {
compatible = "ethernet-phy-ieee802.3-c45";
reg = <6>;
};
switch@1f {
compatible = "mediatek,mt7531";
reg = <31>;
reset-gpios = <&pio 5 GPIO_ACTIVE_HIGH>;
interrupt-controller;
#interrupt-cells = <1>;
interrupt-parent = <&pio>;
interrupts = <66 IRQ_TYPE_LEVEL_HIGH>;
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
label = "lan0";
};
port@1 {
reg = <1>;
label = "lan1";
};
port@2 {
reg = <2>;
label = "lan2";
};
port@3 {
reg = <3>;
label = "lan3";
};
port@6 {
reg = <6>;
label = "cpu";
ethernet = <&gmac0>;
phy-mode = "2500base-x";
fixed-link {
speed = <2500>;
full-duplex;
};
};
};
};
};
};
&i2c0 {
status = "okay";
lp55231: led-controller@32 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "ti,lp55231";
reg = <0x32>;
status = "okay";
clock-mode = /bits/ 8 <1>;
led_B: led@0 {
chan-name = "B";
led-cur = /bits/ 8 <0x14>;
max-cur = /bits/ 8 <0x20>;
reg = <0>;
color = <LED_COLOR_ID_BLUE>;
};
led_G: led@3 {
chan-name = "G";
led-cur = /bits/ 8 <0x14>;
max-cur = /bits/ 8 <0x20>;
reg = <3>;
color = <LED_COLOR_ID_GREEN>;
};
led_R: led@6 {
chan-name = "R";
led-cur = /bits/ 8 <0x14>;
max-cur = /bits/ 8 <0x20>;
reg = <6>;
color = <LED_COLOR_ID_RED>;
};
};
};
&spi0 {
pinctrl-names = "default";
pinctrl-0 = <&spi_flash_pins>;
status = "okay";
spi_nand_flash: flash@0 {
compatible = "spi-nand";
reg = <0>;
spi-max-frequency = <52000000>;
spi-tx-bus-width = <4>;
spi-rx-bus-width = <4>;
spi-cal-enable;
spi-cal-mode = "read-data";
spi-cal-datalen = <7>;
spi-cal-data = /bits/ 8 <0x53 0x50 0x49 0x4e 0x41 0x4e 0x44>;
spi-cal-addrlen = <5>;
spi-cal-addr = /bits/ 32 <0x0 0x0 0x0 0x0 0x0>;
partitions: partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
label = "boot";
reg = <0x0 0x200000>;
read-only;
};
partition@200000 {
label = "u-boot-env";
reg = <0x200000 0x100000>;
};
partition@300000 {
label = "ubi0";
reg = <0x300000 0x3200000>;
};
partition@3500000 {
label = "ubi1";
reg = <0x3500000 0x3200000>;
};
partition@6700000 {
label = "userconfig";
reg = <0x6700000 0x800000>;
};
factory:partition@6f00000 {
label = "tp_data";
reg = <0x6f00000 0x400000>;
};
partition@7300000 {
label = "mali_data";
reg = <0x7300000 0x800000>;
};
};
};
};
&pio {
spi_flash_pins: spi-flash-pins-33-to-38 {
mux {
function = "spi";
groups = "spi0", "spi0_wp_hold";
};
conf-pu {
pins = "SPI2_CS", "SPI2_HOLD", "SPI2_WP";
drive-strength = <8>;
mediatek,pull-up-adv = <0>; /* bias-disable */
};
conf-pd {
pins = "SPI2_CLK", "SPI2_MOSI", "SPI2_MISO";
drive-strength = <8>;
mediatek,pull-down-adv = <0>; /* bias-disable */
};
};
wf_2g_5g_pins: wf_2g_5g-pins {
mux {
function = "wifi";
groups = "wf_2g", "wf_5g";
};
conf {
pins = "WF0_HB1", "WF0_HB2", "WF0_HB3", "WF0_HB4",
"WF0_HB0", "WF0_HB0_B", "WF0_HB5", "WF0_HB6",
"WF0_HB7", "WF0_HB8", "WF0_HB9", "WF0_HB10",
"WF0_TOP_CLK", "WF0_TOP_DATA", "WF1_HB1",
"WF1_HB2", "WF1_HB3", "WF1_HB4", "WF1_HB0",
"WF1_HB5", "WF1_HB6", "WF1_HB7", "WF1_HB8",
"WF1_TOP_CLK", "WF1_TOP_DATA";
drive-strength = <4>;
};
};
};
&trng {
status = "okay";
};
&uart0 {
status = "okay";
};
&ssusb {
vusb33-supply = <&reg_3p3v>;
vbus-supply = <&reg_5v>;
status = "okay";
};
&usb_phy {
status = "okay";
};
&watchdog {
status = "okay";
};
&wifi {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&wf_2g_5g_pins>;
};

4
target/linux/mediatek/filogic/base-files/etc/board.d/02_network
View file

@ -134,6 +134,9 @@ mediatek_setup_interfaces()
wavlink,wl-wn586x3)
ucidef_set_interfaces_lan_wan "lan1 lan2" eth1
;;
tplink,archer-ax80-v1)
ucidef_set_interfaces_lan_wan "lan0 lan1 lan2 lan3" eth1
;;
tplink,re6000xd)
ucidef_set_interface_lan "lan1 lan2 eth1"
;;
@ -182,6 +185,7 @@ mediatek_setup_macs()
wan_mac=$(macaddr_add "$lan_mac" 1)
;;
mercusys,mr90x-v1|\
tplink,archer-ax80-v1|\
tplink,re6000xd)
label_mac=$(get_mac_binary "/tmp/tp_data/default-mac" 0)
lan_mac=$label_mac

8
target/linux/mediatek/filogic/base-files/etc/hotplug.d/firmware/11-mt76-caldata
View file

@ -27,6 +27,14 @@ case "$FIRMWARE" in
;;
esac
;;
"mediatek/mt7986_eeprom_mt7976_dual.bin")
case "$board" in
tplink,archer-ax80-v1)
ln -sf /tmp/tp_data/MT7986_EEPROM.bin \
/lib/firmware/$FIRMWARE
;;
esac
;;
*)
exit 1
;;

1
target/linux/mediatek/filogic/base-files/etc/hotplug.d/ieee80211/11_fix_wifi_mac
View file

@ -129,6 +129,7 @@ case "$board" in
[ "$PHYNBR" = "1" ] && macaddr_add $label_mac -2 > /sys${DEVPATH}/macaddress
;;
mercusys,mr90x-v1|\
tplink,archer-ax80-v1|\
tplink,re6000xd)
addr=$(get_mac_binary "/tmp/tp_data/default-mac" 0)
[ "$PHYNBR" = "0" ] && echo "$addr" > /sys${DEVPATH}/macaddress

1
target/linux/mediatek/filogic/base-files/lib/preinit/09_mount_cfg_part
View file

@ -14,6 +14,7 @@ preinit_mount_cfg_part() {
case $(board_name) in
mercusys,mr80x-v3|\
mercusys,mr90x-v1|\
tplink,archer-ax80-v1|\
tplink,re6000xd)
mount_ubi_part "tp_data"
;;

1
target/linux/mediatek/filogic/base-files/lib/preinit/10_fix_eth_mac.sh
View file

@ -28,6 +28,7 @@ preinit_set_mac_address() {
ip link set dev eth1 address "$addr"
;;
mercusys,mr90x-v1|\
tplink,archer-ax80-v1|\
tplink,re6000xd)
addr=$(get_mac_binary "/tmp/tp_data/default-mac" 0)
ip link set dev eth1 address "$(macaddr_add $addr 1)"

1
target/linux/mediatek/filogic/base-files/lib/upgrade/platform.sh
View file

@ -147,6 +147,7 @@ platform_do_upgrade() {
;;
mercusys,mr80x-v3|\
mercusys,mr90x-v1|\
tplink,archer-ax80-v1|\
tplink,re6000xd)
CI_UBIPART="ubi0"
nand_do_upgrade "$1"

14
target/linux/mediatek/image/filogic.mk
View file

@ -1685,6 +1685,20 @@ define Device/tenbay_wr3000k
endef
TARGET_DEVICES += tenbay_wr3000k
define Device/tplink_archer-ax80-v1
DEVICE_VENDOR := TP-Link
DEVICE_MODEL := Archer AX80V1
DEVICE_DTS := mt7986a-tplink-archer-ax80-v1
DEVICE_DTS_DIR := ../dts
DEVICE_PACKAGES := kmod-leds-lp5523 kmod-usb3 kmod-mt7915e kmod-mt7986-firmware mt7986-wo-firmware
UBINIZE_OPTS := -E 5
BLOCKSIZE := 128k
PAGESIZE := 2048
IMAGE_SIZE := 51200k
IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
endef
TARGET_DEVICES += tplink_archer-ax80-v1
define Device/tplink_re6000xd
DEVICE_VENDOR := TP-Link
DEVICE_MODEL := RE6000XD