ramips: add support for TP-Link Archer AX23 v1

Hardware
--------
CPU:    MediaTek MT7621 DAT
RAM:    128MB DDR3 (integrated)
FLASH:  16MB SPI-NOR ()
WiFi:   MediaTek MT7905 + MT7975 (2.4 / 5 DBDC) 802.11ax
SERIAL: 115200 8N1
        LEDs - (3V3 - GND - RX - TX) - ETH ports

Installation
------------

Upload the factory image using the Web-UI.

Web-Recovery
------------

The router supports a HTTP recovery mode by holding the reset-button
when powering on. The interface is reachable at 192.168.0.1 and supports
installation using the factory image.

Signed-off-by: David Bauer <mail@david-bauer.net>

diff --git a/target/linux/ramips/dts/mt7621_tplink_archer-ax23-v1.dts b/target/linux/ramips/dts/mt7621_tplink_archer-ax23-v1.dts
new file mode 100644 (file)
index 0000000..5c2ef1f
--- /dev/null
+++ b/target/linux/ramips/dts/mt7621_tplink_archer-ax23-v1.dts
@@ -0,0 +1,203 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "mt7621.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+       compatible = "tplink,archer-ax23-v1", "mediatek,mt7621-soc";
+       model = "TP-Link Archer AX23 v1";
+
+       aliases {
+               led-boot = &led_power;
+               led-failsafe = &led_power;
+               led-running = &led_power;
+               led-upgrade = &led_power;
+               label-mac-device = &gmac0;
+       };
+
+       chosen {
+               bootargs = "console=ttyS0,115200";
+       };
+
+       keys {
+               compatible = "gpio-keys";
+
+               reset {
+                       label = "reset";
+                       gpios = <&gpio 8 GPIO_ACTIVE_LOW>;
+                       linux,code = <KEY_RESTART>;
+               };
+
+               wps {
+                       label = "rfkill";
+                       gpios = <&gpio 7 GPIO_ACTIVE_LOW>;
+                       linux,code = <KEY_RFKILL>;
+               };
+       };
+
+       leds {
+               compatible = "gpio-leds";
+
+               led_power: power {
+                       label = "green:power";
+                       gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
+               };
+
+               wifi2g {
+                       label = "green:wifi2g";
+                       gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
+                       linux,default-trigger = "phy0tpt";
+               };
+
+               wifi5g {
+                       label = "green:wifi5g";
+                       gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
+                       linux,default-trigger = "phy1tpt";
+               };
+
+               wan-green {
+                       label = "green:wan";
+                       gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
+               };
+
+               wan-orange {
+                       label = "orange:wan";
+                       gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
+               };
+
+               lan {
+                       label = "green:lan";
+                       gpios = <&gpio 4 GPIO_ACTIVE_LOW>;
+               };
+
+               wps {
+                       label = "green:wps";
+                       gpios = <&gpio 3 GPIO_ACTIVE_LOW>;
+               };
+       };
+};
+
+&spi0 {
+       status = "okay";
+
+       flash@0 {
+               compatible = "jedec,spi-nor";
+               reg = <0>;
+               spi-max-frequency = <80000000>;
+
+               partitions {
+                       compatible = "fixed-partitions";
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+
+                       partition@0 {
+                               label = "u-boot";
+                               reg = <0x000000 0x040000>;
+                               read-only;
+                       };
+
+                       partition@40000 {
+                               compatible = "denx,uimage";
+                               label = "firmware";
+                               reg = <0x040000 0xf60000>;
+                       };
+
+                       config: partition@fa0000 {
+                               label = "config";
+                               reg = <0xfa0000 0x010000>;
+                               read-only;
+                       };
+
+                       partition@fb0000 {
+                               label = "tplink";
+                               reg = <0xfb0000 0x040000>;
+                               read-only;
+                       };
+
+                       radio: partition@ff0000 {
+                               label = "radio";
+                               reg = <0xff0000 0x010000>;
+                               read-only;
+                       };
+               };
+       };
+};
+
+&pcie {
+       status = "okay";
+};
+
+&pcie1 {
+       wifi@0,0 {
+               compatible = "mediatek,mt76";
+               reg = <0x0000 0 0 0 0>;
+               mediatek,mtd-eeprom = <&radio 0x0>;
+               nvmem-cells = <&macaddr_config_8>;
+               nvmem-cell-names = "mac-address";
+               mediatek,disable-radar-background;
+       };
+};
+
+&gmac0 {
+       nvmem-cells = <&macaddr_config_8>;
+       nvmem-cell-names = "mac-address";
+};
+
+&gmac1 {
+       status = "okay";
+       label = "wan";
+       phy-handle = <&ethphy4>;
+
+       nvmem-cells = <&macaddr_config_8>;
+       nvmem-cell-names = "mac-address";
+       mac-address-increment = <1>;
+};
+
+&mdio {
+       ethphy4: ethernet-phy@4 {
+               reg = <4>;
+       };
+};
+
+&switch0 {
+       ports {
+               port@0 {
+                       status = "okay";
+                       label = "lan1";
+               };
+
+               port@1 {
+                       status = "okay";
+                       label = "lan2";
+               };
+
+               port@2 {
+                       status = "okay";
+                       label = "lan3";
+               };
+
+               port@3 {
+                       status = "okay";
+                       label = "lan4";
+               };
+       };
+};
+
+&state_default {
+       gpio {
+               groups = "i2c", "uart3", "jtag", "wdt";
+               function = "gpio";
+       };
+};
+
+&config {
+       compatible = "nvmem-cells";
+       #address-cells = <1>;
+       #size-cells = <1>;
+
+       macaddr_config_8: macaddr@8 {
+               reg = <0x8 0x6>;
+       };
+};

diff --git a/target/linux/ramips/image/mt7621.mk b/target/linux/ramips/image/mt7621.mk
index a88f00e6775eb495ba4701498abe8ead48dfba15..90b8bba2a5684dce79bbb71119617fe327fbfb59 100644 (file)
--- a/target/linux/ramips/image/mt7621.mk
+++ b/target/linux/ramips/image/mt7621.mk
@@ -2038,6 +2038,18 @@ define Device/totolink_x5000r
 endef
 TARGET_DEVICES += totolink_x5000r
 
+define Device/tplink_archer-ax23-v1
+  $(Device/dsa-migration)
+  $(Device/tplink-safeloader)
+  DEVICE_MODEL := Archer AX23
+  DEVICE_VARIANT := v1
+  DEVICE_PACKAGES := kmod-mt7915-firmware -uboot-envtools
+  TPLINK_BOARD_ID := ARCHER-AX23-V1
+  KERNEL := $(KERNEL_DTB) | uImage lzma
+  IMAGE_SIZE := 15744k
+endef
+TARGET_DEVICES += tplink_archer-ax23-v1
+
 define Device/tplink_archer-a6-v3
   $(Device/dsa-migration)
   $(Device/tplink-safeloader)

diff --git a/target/linux/ramips/mt7621/base-files/etc/board.d/01_leds b/target/linux/ramips/mt7621/base-files/etc/board.d/01_leds
index 039417dbbbf124f7e0fa29b85a71b7cb973356b3..59150bd514fc47d736d531acaa2564b48a82f3f4 100644 (file)
--- a/target/linux/ramips/mt7621/base-files/etc/board.d/01_leds
+++ b/target/linux/ramips/mt7621/base-files/etc/board.d/01_leds
@@ -157,6 +157,7 @@ oraybox,x3a)
        ucidef_set_led_netdev "lan" "lan link" "green:status" "br-lan"
        ;;
 tplink,archer-a6-v3|\
+tplink,archer-ax23-v1|\
 tplink,archer-c6-v3|\
 tplink,archer-c6u-v1)
        ucidef_set_led_netdev "lan" "LAN" "green:lan" "br-lan"

diff --git a/target/linux/ramips/mt7621/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac b/target/linux/ramips/mt7621/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac
index 5a186dcb88f45e7a3b66637dd1b6399904d61527..ffc643f42b728cced042827d27ae90f3aa21e2fa 100644 (file)
--- a/target/linux/ramips/mt7621/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac
+++ b/target/linux/ramips/mt7621/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac
@@ -147,6 +147,13 @@ case "$board" in
                hw_mac_addr="$(mtd_get_mac_binary factory 0x4)"
                [ "$PHYNBR" = "1" ] &&  macaddr_add $hw_mac_addr "0x100000" > /sys${DEVPATH}/macaddress
                ;;
+       tplink,archer-ax23-v1)
+               hw_mac_addr="$(mtd_get_mac_binary config 0x8)"
+               # 2.4 GHz MAC is MAC in EEPROm while 5GHz is EEPROM_MAC -1
+               # However, mac80211 assigns consecutive addresses for each VAP
+               # Which leads to conflicting addresses. Set the LA bit for 5Ghz instead.
+               [ "$PHYNBR" = "1" ] &&  macaddr_setbit_la "$hw_mac_addr" > "/sys${DEVPATH}/macaddress"
+               ;;
        tplink,eap615-wall-v1)
                hw_mac_addr="$(mtd_get_mac_binary product-info 0x8)"
                macaddr_add "$hw_mac_addr" "$PHYNBR" > "/sys${DEVPATH}/macaddress"