[openwrt/openwrt] mediatek: add support for WAVLINK WL-WN536AX6 Rev a
LEDE Commits
lede-commits at lists.infradead.org
Fri Nov 28 16:28:03 PST 2025
hauke pushed a commit to openwrt/openwrt.git, branch openwrt-24.10:
https://git.openwrt.org/913e26b20fb532b47f6da5a16278cfd20deb2f41
commit 913e26b20fb532b47f6da5a16278cfd20deb2f41
Author: Qing W. <ses1er at gmail.com>
AuthorDate: Sun Nov 23 01:33:52 2025 -0500
mediatek: add support for WAVLINK WL-WN536AX6 Rev a
Product name: Wavlink WL-WN536AX6 Rev a "Mighty LX2"
Product link: https://www.wavlink.com/en_us/product/WL-WN536AX6.html
Specifications:
SOC: MT7986AV
RAM: 512MB DDR4
Flash: 128MB SPI NAND
Ports: 4 LAN (1G) & 1 WAN (2.5G)
WIFI: MT7976PN + MT7975N
LEDs: 8 (STATUS, WIFI, WAN, LAN1, LAN2, LAN3, LAN4, PWR)
USB: 1 (3.0)
MAC table, same as stock firmware:
LAN: 80:3F:5D:xx:xx:x1 partition "hw" at 0x44e (ASCII)
WAN: 80:3F:5D:xx:xx:x2 partition "hw" at 0x460 (ASCII)
2G: 80:3F:5D:xx:xx:x3
5G: 80:3F:5D:xx:xx:x4
* Installation with OEM WebUI:
Note: Make sure PC is connected on LAN1 port. The OEM firmware has an unknown root password and settings are kept after upgrading firmware. Therefore, a customized Openwrt firmware is needed to remove the root password on login, by adding `passwd -d root` to /etc/init.d/bootcount. The WebUI does a filename check so the customized firmware is named accordingly.
1. Download modified firmware file `WAVLINK_WN536AX6-A_M36AX6_V250320-WO-437baca-modified.bin` from https://github.com/ses1er/firmware-misc/tree/main/wavlink/wl-wn536ax6a
2. Log into WebUI on default IP: http://192.168.20.1
3. Browse to More (top menu) -> System -> Firmware Upgrade.
4. Under `Local Upgrade` section, check the device to be upgraded and upload downloaded modified firmware. Click `UPLOAD FILE`, then `APPLY`
5. Wait about 2 minutes (ignore progress bar), and browse to http://192.168.20.1. You should see LUCI login page. Username is root and no password.
6. Browse to `System -> Backup/Flash Firmware`, click on `Flash Image`, click `Browse` and locate `openwrt-mediatek-filogic-wavlink_wl-wn536ax6-a-squashfs-sysupgrade.bin` file.
7. Uncheck `Keep settings and retain the current configuration` and click `Continue`.
8. Router will now be set to IP 192.168.1.1 which is the Openwrt default.
* Installation with UART:
Note: Having UART connected while cold booting the device will result in a kernel panic when initializing wifi. I've found this workaround:
1. Power off the device and ensure UART is not connected to PC.
2. Power up the device, when lights come on, plug in UART.
3. Warm boots and soft restarts will not cause kernel panic for the duration of device being powered on. Repeat steps for subsequent cold boots.
1. Configure TFTP server with IP 192.168.1.66. Copy `openwrt-mediatek-filogic-wavlink_wl-wn536ax6a-initramfs.itb` to TFTP root.
2. Interrupt boot by pressing 0.
3. Run the following in Uboot console: `setenv serverip 192.168.1.66; setenv ipaddr 192.168.1.1; tftpboot 0x46000000 openwrt-mediatek-filogic-wavlink_wl-wn536ax6-a-initramfs.itb; bootm`
4. Transfer `openwrt-mediatek-filogic-wavlink_wl-wn536ax6-a-squashfs-sysupgrade.bin` to device:
(`scp -O openwrt-mediatek-filogic-wavlink_wl-wn536ax6-a-squashfs-sysupgrade.bin root at 192.168.1.1:/tmp/`)
5. Run the following on device: `sysupgrade -n /tmp/openwrt-mediatek-filogic-wavlink_wl-wn536ax6-a-squashfs-sysupgrade.bin`
Signed-off-by: Qing W. <ses1er at gmail.com>
Tested-by: Martin Blumenstingl <martin.blumenstingl at googlemail.com>
Link: https://github.com/openwrt/openwrt/pull/20760
(cherry picked from commit 1748ce8295377fe121b5ea9d307bd757c307b475)
Link: https://github.com/openwrt/openwrt/pull/20775
Signed-off-by: Hauke Mehrtens <hauke at hauke-m.de>
---
.../mediatek/dts/mt7986a-wavlink-wl-wn536ax6-a.dts | 385 +++++++++++++++++++++
.../filogic/base-files/etc/board.d/01_leds | 4 +
.../filogic/base-files/etc/board.d/02_network | 1 +
target/linux/mediatek/image/filogic.mk | 18 +
4 files changed, 408 insertions(+)
diff --git a/target/linux/mediatek/dts/mt7986a-wavlink-wl-wn536ax6-a.dts b/target/linux/mediatek/dts/mt7986a-wavlink-wl-wn536ax6-a.dts
new file mode 100644
index 0000000000..eb70f8ff21
--- /dev/null
+++ b/target/linux/mediatek/dts/mt7986a-wavlink-wl-wn536ax6-a.dts
@@ -0,0 +1,385 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+
+/dts-v1/;
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
+#include <dt-bindings/pinctrl/mt65xx.h>
+
+#include "mt7986a.dtsi"
+
+/ {
+ compatible = "wavlink,wl-wn536ax6-a", "mediatek,mt7986a";
+ model = "WAVLINK WL-WN536AX6 Rev a";
+
+ aliases {
+ serial0 = &uart0;
+ label-mac-device = &wifi;
+ led-boot = &led_status_blue;
+ led-failsafe = &led_status_blue;
+ led-running = &led_status_blue;
+ led-upgrade = &led_status_blue;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ gpio-keys {
+ compatible = "gpio-keys";
+
+ reset {
+ label = "reset";
+ linux,code = <KEY_RESTART>;
+ gpios = <&pio 9 GPIO_ACTIVE_LOW>;
+ };
+
+ pair {
+ label = "pair";
+ linux,code = <KEY_WPS_BUTTON>;
+ gpios = <&pio 10 GPIO_ACTIVE_LOW>;
+ };
+
+ turbo {
+ label = "turbo";
+ linux,code = <BTN_MISC>;
+ gpios = <&pio 12 GPIO_ACTIVE_LOW>;
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ led-0 {
+ color = <LED_COLOR_ID_BLUE>;
+ function = LED_FUNCTION_WAN;
+ gpios = <&pio 1 GPIO_ACTIVE_LOW>;
+ };
+
+ led-1 {
+ color = <LED_COLOR_ID_BLUE>;
+ function = LED_FUNCTION_POWER;
+ gpios = <&pio 14 GPIO_ACTIVE_HIGH>;
+ };
+
+ led_status_blue: led-2 {
+ color = <LED_COLOR_ID_BLUE>;
+ function = LED_FUNCTION_STATUS;
+ gpios = <&pio 31 GPIO_ACTIVE_LOW>;
+ };
+
+ led-3 {
+ color = <LED_COLOR_ID_BLUE>;
+ function = LED_FUNCTION_WLAN;
+ gpios = <&pio 32 GPIO_ACTIVE_LOW>;
+ linux,default-trigger = "phy1tpt";
+ };
+ };
+
+ memory at 40000000 {
+ reg = <0 0x40000000 0 0x20000000>;
+ device_type = "memory";
+ };
+
+ 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;
+ };
+};
+
+&crypto {
+ status = "okay";
+};
+
+ð {
+ status = "okay";
+
+ /* LAN */
+ gmac0: mac at 0 {
+ compatible = "mediatek,eth-mac";
+ reg = <0>;
+ phy-mode = "2500base-x";
+
+ nvmem-cell-names = "mac-address";
+ nvmem-cells = <&macaddr_hw_44e 0>;
+
+ fixed-link {
+ full-duplex;
+ pause;
+ speed = <2500>;
+ };
+ };
+
+ /* WAN */
+ gmac1: mac at 1 {
+ compatible = "mediatek,eth-mac";
+ reg = <1>;
+ phy-mode = "2500base-x";
+ phy-handle = <&phy6>;
+
+ nvmem-cell-names = "mac-address";
+ nvmem-cells = <&macaddr_hw_44e 1>;
+ };
+
+ mdio-bus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ /* MaxLinear GPY211C 2.5G PHY */
+ phy6: phy at 6 {
+ /*
+ * Force the ID here as the PHY only reports it's
+ * (C45) ID correctly after a reset (before resetting
+ * it reports 0xfffffff, which causes only the genphy
+ * driver to match).
+ */
+ compatible = "ethernet-phy-id67c9.de10";
+ reg = <6>;
+ reset-gpios = <&pio 6 GPIO_ACTIVE_LOW>;
+ reset-assert-us = <600>;
+ reset-deassert-us = <20000>;
+ phy-mode = "2500base-x";
+ };
+
+ switch at 1f {
+ compatible = "mediatek,mt7531";
+ reg = <31>;
+ reset-gpios = <&pio 5 GPIO_ACTIVE_HIGH>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port at 0 {
+ reg = <0>;
+ label = "lan4";
+ };
+
+ port at 1 {
+ reg = <1>;
+ label = "lan3";
+ };
+
+ port at 2 {
+ reg = <2>;
+ label = "lan2";
+ };
+
+ port at 3 {
+ reg = <3>;
+ label = "lan1";
+ };
+
+ port at 6 {
+ reg = <6>;
+ label = "cpu";
+ ethernet = <&gmac0>;
+ phy-mode = "2500base-x";
+
+ fixed-link {
+ speed = <2500>;
+ full-duplex;
+ pause;
+ };
+ };
+ };
+ };
+ };
+};
+
+&pio {
+ spi_flash_pins: spi-flash-pins-33-to-38 {
+ mux {
+ function = "spi";
+ groups = "spi0", "spi0_wp_hold";
+ };
+
+ conf-pd {
+ pins = "SPI2_CLK", "SPI2_MOSI", "SPI2_MISO";
+ bias-pull-down = <MTK_PUPD_SET_R1R0_11>;
+ drive-strength = <MTK_DRIVE_8mA>;
+ };
+
+ conf-pu {
+ pins = "SPI2_CS", "SPI2_HOLD", "SPI2_WP";
+ bias-pull-down = <MTK_PUPD_SET_R1R0_11>;
+ drive-strength = <MTK_DRIVE_8mA>;
+ };
+ };
+
+ 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 = <MTK_DRIVE_4mA>;
+ };
+ };
+
+ wf_dbdc_pins: wf_dbdc-pins {
+ mux {
+ function = "wifi";
+ groups = "wf_dbdc";
+ };
+
+ 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 = <MTK_DRIVE_4mA>;
+ };
+ };
+};
+
+&spi0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&spi_flash_pins>;
+ status = "okay";
+
+ /* Macronix SPI NAND (128M) */
+ flash at 0 {
+ compatible = "spi-nand";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ 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 {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition at 0 {
+ label = "BL2";
+ reg = <0x0 0x100000>;
+ read-only;
+ };
+
+ partition at 100000 {
+ label = "u-boot-env";
+ reg = <0x100000 0x80000>;
+ };
+
+ partition at 180000 {
+ label = "Factory";
+ reg = <0x180000 0x200000>;
+ read-only;
+
+ nvmem-layout {
+ compatible = "fixed-layout";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ eeprom_factory_0: eeprom at 0 {
+ reg = <0x0 0x1000>;
+ };
+ };
+ };
+
+ partition at 380000 {
+ label = "FIP";
+ reg = <0x380000 0x200000>;
+ read-only;
+ };
+
+ partition at 580000 {
+ label = "ubi";
+ reg = <0x580000 0x4000000>;
+ };
+
+ partition at 7580000 {
+ label = "HW";
+ reg = <0x4580000 0x80000>;
+ read-only;
+
+ nvmem-layout {
+ compatible = "fixed-layout";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ macaddr_hw_44e: macaddr at 44e {
+ compatible = "mac-base";
+ reg = <0x44e 0x11>;
+ #nvmem-cell-cells = <1>;
+ };
+ };
+ };
+ };
+ };
+};
+
+&ssusb {
+ status = "okay";
+ vusb33-supply = <®_3p3v>;
+ vbus-supply = <®_5v>;
+};
+
+&uart0 {
+ status = "okay";
+};
+
+&usb_phy {
+ status = "okay";
+};
+
+&trng {
+ status = "okay";
+};
+
+&watchdog {
+ status = "okay";
+};
+
+&wifi {
+ nvmem-cells = <&eeprom_factory_0>;
+ nvmem-cell-names = "eeprom";
+ pinctrl-names = "default", "dbdc";
+ pinctrl-0 = <&wf_2g_5g_pins>;
+ pinctrl-1 = <&wf_dbdc_pins>;
+ status = "okay";
+};
diff --git a/target/linux/mediatek/filogic/base-files/etc/board.d/01_leds b/target/linux/mediatek/filogic/base-files/etc/board.d/01_leds
index ede0ea936f..c8c1aab525 100644
--- a/target/linux/mediatek/filogic/base-files/etc/board.d/01_leds
+++ b/target/linux/mediatek/filogic/base-files/etc/board.d/01_leds
@@ -154,6 +154,10 @@ tplink,re6000xd)
ucidef_set_led_netdev "lan-2" "lan-2" "blue:lan-1" "lan2" "link tx rx"
ucidef_set_led_netdev "eth1" "lan-3" "blue:lan-2" "eth1" "link tx rx"
;;
+wavlink,wl-wn536ax6-a)
+ ucidef_set_led_netdev "wifi" "wifi" "blue:wlan" "phy1-ap0" "link"
+ ucidef_set_led_netdev "wan" "wan" "blue:wan" "eth1" "link tx rx"
+ ;;
wavlink,wl-wn586x3)
ucidef_set_led_netdev "lan-1" "lan-1" "blue:lan-1" "lan1" "link tx rx"
ucidef_set_led_netdev "lan-2" "lan-2" "blue:lan-2" "lan2" "link tx rx"
diff --git a/target/linux/mediatek/filogic/base-files/etc/board.d/02_network b/target/linux/mediatek/filogic/base-files/etc/board.d/02_network
index ccb1dbc6d2..f9bf2b1faf 100644
--- a/target/linux/mediatek/filogic/base-files/etc/board.d/02_network
+++ b/target/linux/mediatek/filogic/base-files/etc/board.d/02_network
@@ -54,6 +54,7 @@ mediatek_setup_interfaces()
netcore,n60|\
ruijie,rg-x60-pro|\
unielec,u7981-01*|\
+ wavlink,wl-wn536ax6-a|\
zbtlink,zbt-z8102ax|\
zbtlink,zbt-z8102ax-v2|\
zyxel,ex5601-t0-stock|\
diff --git a/target/linux/mediatek/image/filogic.mk b/target/linux/mediatek/image/filogic.mk
index a512bb2efa..78e77ea28d 100644
--- a/target/linux/mediatek/image/filogic.mk
+++ b/target/linux/mediatek/image/filogic.mk
@@ -1853,6 +1853,24 @@ define Device/unielec_u7981-01-nand
endef
TARGET_DEVICES += unielec_u7981-01-nand
+define Device/wavlink_wl-wn536ax6-a
+ DEVICE_VENDOR := WAVLINK
+ DEVICE_MODEL := WL-WN536AX6
+ DEVICE_VARIANT := Rev a
+ DEVICE_DTS := mt7986a-wavlink-wl-wn536ax6-a
+ DEVICE_DTS_DIR := ../dts
+ DEVICE_DTS_LOADADDR := 0x47000000
+ UBINIZE_OPTS := -E 5
+ BLOCKSIZE := 128k
+ PAGESIZE := 2048
+ IMAGE_SIZE := 65536k
+ KERNEL_INITRAMFS_SUFFIX := .itb
+ KERNEL_IN_UBI := 1
+ DEVICE_PACKAGES := kmod-usb3 kmod-mt7915e kmod-mt7986-firmware mt7986-wo-firmware
+ IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
+endef
+TARGET_DEVICES += wavlink_wl-wn536ax6-a
+
define Device/wavlink_wl-wn586x3
DEVICE_VENDOR := WAVLINK
DEVICE_MODEL := WL-WN586X3
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