From 803c00e9b8facb11e2c908e2fef90e765ebf5c27 Mon Sep 17 00:00:00 2001 From: Eros Brigmann Date: Mon, 8 Apr 2024 21:36:57 +0200 Subject: [PATCH] ramips: add support for Wavlink WL-WN531G3 This device is similiar to the Wavlink WL-WN531A3. Hardware -------- SoC: Mediatek MT7620A RAM: 64MB FLASH: 8MB NOR (GigaDevice GD25Q64CS) ETH: - 2x 10/100/1000 Mbps Ethernet (RTL8211F) - 3x 10/100 Mbps Ethernet (integrated in SOC) WIFI: - 2.4GHz: 1x (integrated in SOC) (2x2:2) - 5GHz: 1x MT7612E (2x2:2) - 4 external antennas BTN: - 1x Reset button - 1x Touchlink button - 1x Turbo button - 1x Wps button - 1x ON/OFF switch LEDS: - 1x Red led (system status) - 1x Blue led (system status) - 5x Blue leds (ethernet ports) - 1x Power led - 1x Wifi led UART: - 57600-8-N-1 Everything works correctly. Installation ------------ Flash the initramfs image in the OEM firmware interface When Openwrt boots, flash the sysupgrade image otherwise you won't be able to keep configuration between reboots. In my case the whole device was locked and there was no way to flash the image, except for flashing directly to the flash via an spi-flasher. You need to put the sysupgrade image file at the beginning of 0x60000. Notes ----- 1) Router mac addresses: LAN XX:XX:XX:XX:XX:F0 (factory @ 0x28) WAN XX:XX:XX:XX:XX:F1 (factory @ 0x2e) WIFI 2G XX:XX:XX:XX:XX:F2 (factory @ 0x04) WIFI 5G XX:XX:XX:XX:XX:F3 (factory @ 0x8004) LABEL XX:XX:XX:XX:XX:F2 Signed-off-by: Eros Brigmann --- .../ramips/dts/mt7620a_wavlink_wl-wn531g3.dts | 207 ++++++++++++++++++ target/linux/ramips/image/mt7620.mk | 9 + .../mt7620/base-files/etc/board.d/02_network | 11 +- 3 files changed, 224 insertions(+), 3 deletions(-) create mode 100644 target/linux/ramips/dts/mt7620a_wavlink_wl-wn531g3.dts diff --git a/target/linux/ramips/dts/mt7620a_wavlink_wl-wn531g3.dts b/target/linux/ramips/dts/mt7620a_wavlink_wl-wn531g3.dts new file mode 100644 index 0000000000..d48f27fdc7 --- /dev/null +++ b/target/linux/ramips/dts/mt7620a_wavlink_wl-wn531g3.dts @@ -0,0 +1,207 @@ +// SPDX-License-Identifier: GPL-2.0-or-later + +#include "mt7620a.dtsi" +#include +#include +#include + +/ { + compatible = "wavlink,wl-wn531g3", "ralink,mt7620a-soc"; + model = "Wavlink WL-WN531G3"; + + aliases { + led-boot = &led_status_blue; + led-failsafe = &led_status_red; + led-running = &led_status_blue; + led-upgrade = &led_status_red; + }; + + keys { + compatible = "gpio-keys"; + + reset { + label = "reset"; + gpios = <&gpio0 1 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + + turbo { + label = "turbo"; + gpios = <&gpio0 12 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + + wps { + label = "wps"; + gpios = <&gpio0 2 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + + touchlink { + label = "touchlink"; + gpios = <&gpio0 11 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + }; + + leds { + compatible = "gpio-leds"; + + led_status_blue: led_status_blue { + function = LED_FUNCTION_STATUS; + color = ; + gpios = <&gpio0 9 GPIO_ACTIVE_HIGH>; + }; + + led_status_red: led_status_red { + function = LED_FUNCTION_STATUS; + color = ; + gpios = <&gpio0 14 GPIO_ACTIVE_HIGH>; + }; + }; +}; + +&ehci { + status = "okay"; +}; + +&ohci { + status = "okay"; +}; + +&spi0 { + status = "okay"; + + flash@0 { + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <50000000>; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "u-boot"; + reg = <0x0 0x30000>; + read-only; + }; + + partition@30000 { + label = "u-boot-env"; + reg = <0x30000 0x10000>; + read-only; + }; + + factory: partition@40000 { + label = "factory"; + reg = <0x40000 0x10000>; + read-only; + + nvmem-layout { + compatible = "fixed-layout"; + #address-cells = <1>; + #size-cells = <1>; + + macaddr_factory_28: macaddr@28 { + reg = <0x28 0x6>; + }; + + macaddr_factory_2e: macaddr@2e { + reg = <0x2e 0x6>; + }; + + eeprom_radio_0: eeprom@0 { + reg = <0x0 0x200>; + }; + + eeprom_radio_8000: eeprom@8000 { + reg = <0x8000 0x200>; + }; + }; + }; + + partition@50000 { + label = "params"; + reg = <0x50000 0x10000>; + read-only; + }; + + partition@60000 { + compatible = "denx,uimage"; + label = "firmware"; + reg = <0x60000 0x7a0000>; + }; + }; + }; +}; + +ðernet { + pinctrl-names = "default"; + pinctrl-0 = <&rgmii1_pins>, <&rgmii2_pins>, <&mdio_pins>; + + nvmem-cells = <&macaddr_factory_28>; + nvmem-cell-names = "mac-address"; + + mediatek,portmap = "llllw"; + + port@4 { + status = "okay"; + phy-handle = <&phy4>; + phy-mode = "rgmii"; + + nvmem-cells = <&macaddr_factory_2e>; + nvmem-cell-names = "mac-address"; + }; + + port@5 { + status = "okay"; + phy-handle = <&phy5>; + phy-mode = "rgmii"; + }; + + mdio-bus { + status = "okay"; + + phy4: ethernet-phy@4 { + reg = <4>; + phy-mode = "rgmii"; + }; + + phy5: ethernet-phy@5 { + reg = <5>; + phy-mode = "rgmii"; + }; + }; +}; + +&pcie { + status = "okay"; +}; + +&pcie0 { + mt76@0,0 { + compatible = "mediatek,mt76"; + reg = <0x0000 0 0 0 0>; + nvmem-cells = <&eeprom_radio_8000>; + nvmem-cell-names = "eeprom"; + ieee80211-freq-limit = <5000000 6000000>; + }; +}; + +&gsw { + mediatek,port4-gmac; +}; + +&wmac { + nvmem-cells = <&eeprom_radio_0>; + nvmem-cell-names = "eeprom"; +}; + +&state_default { + gpio { + groups = "i2c", "uartf"; + function = "gpio"; + }; +}; diff --git a/target/linux/ramips/image/mt7620.mk b/target/linux/ramips/image/mt7620.mk index f7238c2b1f..cb41e9bb5a 100644 --- a/target/linux/ramips/image/mt7620.mk +++ b/target/linux/ramips/image/mt7620.mk @@ -1340,6 +1340,15 @@ define Device/wavlink_wl-wn530hg4 endef TARGET_DEVICES += wavlink_wl-wn530hg4 +define Device/wavlink_wl-wn531g3 + SOC := mt7620a + IMAGE_SIZE := 7808k + DEVICE_VENDOR := Wavlink + DEVICE_MODEL := WL-WN531G3 + DEVICE_PACKAGES := kmod-mt76x2 kmod-phy-realtek kmod-usb2 kmod-usb-ohci +endef +TARGET_DEVICES += wavlink_wl-wn531g3 + define Device/wavlink_wl-wn535k1 SOC := mt7620a IMAGE_SIZE := 7360k diff --git a/target/linux/ramips/mt7620/base-files/etc/board.d/02_network b/target/linux/ramips/mt7620/base-files/etc/board.d/02_network index 63f7e41ac2..d23ec76327 100644 --- a/target/linux/ramips/mt7620/base-files/etc/board.d/02_network +++ b/target/linux/ramips/mt7620/base-files/etc/board.d/02_network @@ -253,6 +253,10 @@ ramips_setup_interfaces() ucidef_add_switch "switch1" \ "0:lan:3" "1:lan:2" "2:lan:1" "4:lan:4" "3:wan" "7@eth0" ;; + wavlink,wl-wn531g3) + ucidef_add_switch "switch0" \ + "0:lan:4" "1:lan:3" "2:lan:2" "5:lan:1" "4:wan" "6@eth0" + ;; wavlink,wl-wn535k1) ucidef_add_switch "switch0" \ "2:lan:2" "5:lan:1" "4:wan" "6@eth0" @@ -426,13 +430,14 @@ ramips_setup_macs() tplink,ec220-g5-v2) wan_mac=$(macaddr_add "$(mtd_get_mac_binary rom 0xf100)" 1) ;; + wavlink,wl-wn531g3|\ + zbtlink,zbt-we1026-5g-16m) + label_mac=$(mtd_get_mac_binary factory 0x4) + ;; wavlink,wl-wn535k1) wan_mac=$(mtd_get_mac_binary factory 0x2e) label_mac=$(mtd_get_mac_binary factory 0x8004) ;; - zbtlink,zbt-we1026-5g-16m) - label_mac=$(mtd_get_mac_binary factory 0x4) - ;; zyxel,keenetic-lite-iii-a) lan_mac=$(mtd_get_mac_binary RF-EEPROM 0x4) wan_mac=$(mtd_get_mac_binary RF-EEPROM 0x28) -- 2.30.2