From 3a9752ea027b8969750c0dd7f89b6afc357dcffa Mon Sep 17 00:00:00 2001 From: Vaclav Svoboda Date: Mon, 11 Nov 2024 22:34:00 +0100 Subject: [PATCH] ramips: mt76x8: Add support for Zbtlink ZBT-WE2426-B The Zbtlink ZBT-WE2426-B is an indoor dual band WiFi router with 4 external non detachable antennas and 5 Fast Ethernet ports. Hardware of ZBT-WE2426-B: - SoC: MT7628AN - RAM: 64 MB (Winbond W9751G6K8-25) - Storage: 8 MB SPI flash (S25FL064K) - Ethernet: 5x 10/100 Mbps LAN1,LAN2,LAN3,LAN4 & WAN - Wireless: 2.4GHz: on SoC (802.11b/g/n) - Wireless: 5GHz: Mediatek MT7612EN (802.11n/ac) - LEDs: 8x - Buttons: 1x reset - USB: 1x 2.0 - MicroSD slot: 1x - Power: 9 VDC, 1 A - Uart: GND TX RX PWR - J1 on the PCB - Board silkscreen: "ZBT-WE2426-C V04" "2018-02-28" "CTT" "13 18" Backup the stock firmware, settings and calibration data: This router comes with PandoraBox OpenWrt firmware, so it is possible to get all MTD partitions using scp. Installation: - Using the bootloader web server. Hold the reset button while turning the power on. Upload the sysupgrade image on http://192.168.1.1. - Using the sysupgrade command in PandoraBox OpenWrt. LEDs: - LAN1,LAN2,LAN3,LAN4,WAN,WLAN2G use GPIO pins of the MT7628AN SoC (GPIOs 43,42,41,40,39,44) - WLAN5G uses pin of MT7612EN. - The POWER LED is directly connected to the VCC. It can be reconnected to the GPIO 37 of the MT7628AN SoC by resoldering SMD resistor on the PCB. Buttons: - The RESET button is connected to the GPIO 38 of the MT7628AN SoC. MAC addresses as verified by OEM firmware: use address source 2g *:b0 factory 0x4 (label) 5g *:b1 factory 0x8004 LAN *:b2 factory 0x28 WAN *:b3 factory 0x2e Signed-off-by: Vaclav Svoboda Link: https://github.com/openwrt/openwrt/pull/16927 Signed-off-by: Hauke Mehrtens --- .../dts/mt7628an_zbtlink_zbt-we2426-b.dts | 183 ++++++++++++++++++ target/linux/ramips/image/mt76x8.mk | 8 + .../mt76x8/base-files/etc/board.d/01_leds | 7 + .../mt76x8/base-files/etc/board.d/02_network | 6 +- 4 files changed, 202 insertions(+), 2 deletions(-) create mode 100644 target/linux/ramips/dts/mt7628an_zbtlink_zbt-we2426-b.dts diff --git a/target/linux/ramips/dts/mt7628an_zbtlink_zbt-we2426-b.dts b/target/linux/ramips/dts/mt7628an_zbtlink_zbt-we2426-b.dts new file mode 100644 index 0000000000..6dfdb2617c --- /dev/null +++ b/target/linux/ramips/dts/mt7628an_zbtlink_zbt-we2426-b.dts @@ -0,0 +1,183 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT + +#include "mt7628an.dtsi" + +#include +#include +#include + +/ { + compatible = "zbtlink,zbt-we2426-b", "mediatek,mt7628an-soc"; + model = "Zbtlink ZBT-WE2426-B"; + + aliases { + led-boot = &led_wlan; + led-failsafe = &led_wlan; + led-upgrade = &led_wlan; + label-mac-device = &wmac; + }; + + keys { + compatible = "gpio-keys"; + + reset { + label = "reset"; + gpios = <&gpio 38 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + + }; + + leds { + compatible = "gpio-leds"; + + lan1 { + gpios = <&gpio 43 GPIO_ACTIVE_LOW>; + color = ; + function = LED_FUNCTION_LAN; + function-enumerator = <1>; + }; + + lan2 { + gpios = <&gpio 42 GPIO_ACTIVE_LOW>; + color = ; + function = LED_FUNCTION_LAN; + function-enumerator = <2>; + }; + + lan3 { + gpios = <&gpio 41 GPIO_ACTIVE_LOW>; + color = ; + function = LED_FUNCTION_LAN; + function-enumerator = <3>; + }; + + lan4 { + gpios = <&gpio 40 GPIO_ACTIVE_LOW>; + color = ; + function = LED_FUNCTION_LAN; + function-enumerator = <4>; + }; + + wan { + gpios = <&gpio 39 GPIO_ACTIVE_LOW>; + color = ; + function = LED_FUNCTION_WAN; + }; + + led_wlan: wlan2g { + gpios = <&gpio 44 GPIO_ACTIVE_LOW>; + color = ; + function = LED_FUNCTION_WLAN; + linux,default-trigger = "phy0tpt"; + }; + + }; +}; + +&spi0 { + status = "okay"; + + flash@0 { + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <10000000>; + + 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>; + + eeprom_factory_0: eeprom@0 { + reg = <0x0 0x400>; + }; + + eeprom_factory_8000: eeprom@8000 { + reg = <0x8000 0x200>; + }; + + macaddr_factory_28: macaddr@28 { + reg = <0x28 0x6>; + }; + }; + }; + + partition@50000 { + compatible = "denx,uimage"; + label = "firmware"; + reg = <0x50000 0x7b0000>; + }; + }; + }; +}; + +&state_default { + gpio { + groups = "i2s", "refclk", "wdt", "p4led_an", + "p3led_an", "p2led_an", + "p1led_an", "p0led_an", + "wled_an"; + function = "gpio"; + }; +}; + +&pcie { + status = "okay"; +}; + +&pcie0 { + wifi@0,0 { + compatible = "mediatek,mt76"; + reg = <0x0000 0 0 0 0>; + nvmem-cells = <&eeprom_factory_8000>; + nvmem-cell-names = "eeprom"; + ieee80211-freq-limit = <5000000 6000000>; + + led { + led-sources = <2>; + led-active-low; + }; + }; +}; + +&wmac { + status = "okay"; + + nvmem-cells = <&eeprom_factory_0>; + nvmem-cell-names = "eeprom"; +}; + +ðernet { + nvmem-cells = <&macaddr_factory_28>; + nvmem-cell-names = "mac-address"; +}; + +&esw { + mediatek,portmap = <0x2f>; +}; + +&sdhci { + status = "okay"; +}; diff --git a/target/linux/ramips/image/mt76x8.mk b/target/linux/ramips/image/mt76x8.mk index 8ad840ddfe..7e343bf016 100644 --- a/target/linux/ramips/image/mt76x8.mk +++ b/target/linux/ramips/image/mt76x8.mk @@ -1158,6 +1158,14 @@ define Device/zbtlink_zbt-we1226 endef TARGET_DEVICES += zbtlink_zbt-we1226 +define Device/zbtlink_zbt-we2426-b + IMAGE_SIZE := 7872k + DEVICE_VENDOR := Zbtlink + DEVICE_MODEL := ZBT-WE2426-B + DEVICE_PACKAGES := kmod-mt76x2 kmod-usb2 kmod-usb-ohci +endef +TARGET_DEVICES += zbtlink_zbt-we2426-b + define Device/zyxel_keenetic-extra-ii IMAGE_SIZE := 29824k DEVICE_VENDOR := Zyxel diff --git a/target/linux/ramips/mt76x8/base-files/etc/board.d/01_leds b/target/linux/ramips/mt76x8/base-files/etc/board.d/01_leds index 5ea668de01..00e5086bb3 100644 --- a/target/linux/ramips/mt76x8/base-files/etc/board.d/01_leds +++ b/target/linux/ramips/mt76x8/base-files/etc/board.d/01_leds @@ -186,6 +186,13 @@ zbtlink,zbt-we1226) ucidef_set_led_switch "lan2" "LAN2" "green:lan2" "switch0" "0x02" ucidef_set_led_switch "wan" "WAN" "green:wan" "switch0" "0x10" ;; +zbtlink,zbt-we2426-b) + ucidef_set_led_switch "wan" "wan" "green:wan" "switch0" "0x10" + ucidef_set_led_switch "lan1" "lan1" "green:lan-1" "switch0" "0x01" + ucidef_set_led_switch "lan2" "lan2" "green:lan-2" "switch0" "0x02" + ucidef_set_led_switch "lan3" "lan3" "green:lan-3" "switch0" "0x04" + ucidef_set_led_switch "lan4" "lan4" "green:lan-4" "switch0" "0x08" + ;; zyxel,keenetic-extra-ii) ucidef_set_led_netdev "wifi_led" "wifi" "green:wifi" "wlan0" ucidef_set_led_switch "internet" "internet" "green:internet" "switch0" "0x01" diff --git a/target/linux/ramips/mt76x8/base-files/etc/board.d/02_network b/target/linux/ramips/mt76x8/base-files/etc/board.d/02_network index cb0983b9dc..616baa80c0 100644 --- a/target/linux/ramips/mt76x8/base-files/etc/board.d/02_network +++ b/target/linux/ramips/mt76x8/base-files/etc/board.d/02_network @@ -148,7 +148,8 @@ ramips_setup_interfaces() netgear,r6020|\ netgear,r6080|\ netgear,r6120|\ - wavlink,wl-wn531a3) + wavlink,wl-wn531a3|\ + zbtlink,zbt-we2426-b) ucidef_add_switch "switch0" \ "0:lan:4" "1:lan:3" "2:lan:2" "3:lan:1" "4:wan" "6@eth0" ;; @@ -244,7 +245,8 @@ ramips_setup_macs() hilink,hlk-7688a|\ wavlink,wl-wn531a3|\ wavlink,wl-wn577a2|\ - wavlink,wl-wn578a2) + wavlink,wl-wn578a2|\ + zbtlink,zbt-we2426-b) wan_mac=$(mtd_get_mac_binary factory 0x2e) label_mac=$(mtd_get_mac_binary factory 0x4) ;; -- 2.30.2