From 07742a7243ad5b6d759c56907143d71639c20cd8 Mon Sep 17 00:00:00 2001 From: Stefan Weil Date: Thu, 2 Mar 2023 21:45:50 +0100 Subject: [PATCH] ramips: add Edimax BR-6208AC V2 support Specifications: - Device: Edimax BR-6208AC V2 - SoC: MT7620A - Flash: 16 MiB - RAM: 64 MiB - Switch: 1 WAN, 3 LAN (10/100 Mbps) - WiFi: MT7620 2.4 GHz + MT7610E 5 GHz - LEDs: 1x POWER (green, not configurable) 1x Firmware (green, configurable) 1x Internet (green, configurable) 1x VPN (green, configurable) 1x 2.4G (green, not configurable) 1x 5G (green, not configurable) Normal installation: - Upload the sysupgrade image via the default web interface Installation with U-Boot and TFTP: - Requires a TFTP server which provides the sysupgrade image - Requires a connection to the serial port of the device, rate 57600 Signed-off-by: Stefan Weil (cherry picked from commit 8d06bc175154db42a0550212a4b8474008939b34) --- .../dts/mt7620a_edimax_br-6208ac-v2.dts | 217 ++++++++++++++++++ target/linux/ramips/image/mt7620.mk | 16 ++ .../mt7620/base-files/etc/board.d/01_leds | 7 + .../mt7620/base-files/etc/board.d/02_network | 5 + 4 files changed, 245 insertions(+) create mode 100644 target/linux/ramips/dts/mt7620a_edimax_br-6208ac-v2.dts diff --git a/target/linux/ramips/dts/mt7620a_edimax_br-6208ac-v2.dts b/target/linux/ramips/dts/mt7620a_edimax_br-6208ac-v2.dts new file mode 100644 index 0000000000..5f1c01b35e --- /dev/null +++ b/target/linux/ramips/dts/mt7620a_edimax_br-6208ac-v2.dts @@ -0,0 +1,217 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * Copyright (C) 2023 Stefan Weil + */ + +#include "mt7620a.dtsi" + +#include +#include +#include +#include + +/ { + compatible = "edimax,br-6208ac-v2", "ralink,mt7620a-soc"; + model = "Edimax BR-6208AC v2"; + + aliases { + led-boot = &led_power; + led-failsafe = &led_power; + led-running = &led_power; + led-upgrade = &led_firmware; + }; + + keys { + compatible = "gpio-keys"; + + // Vendor firmware: /proc/RESET_BUTTON + reset_wps { + label = "reset_wps"; + gpios = <&gpio0 1 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + }; + + // Vendor firmware: /proc/driver/led + leds { + compatible = "gpio-leds"; + + led_power: power { + label = "green:power"; + color = ; + function = LED_FUNCTION_POWER; + gpios = <&gpio0 11 GPIO_ACTIVE_LOW>; + }; + + // RALINK_REG_PIO3924DATA 39-24 + led_internet: internet { + label = "green:internet"; + color = ; + gpios = <&gpio1 15 GPIO_ACTIVE_LOW>; + }; + + // RALINK_REG_PIO7140DATA 44-40 + led_wlan_2_4ghz: wlan_2_4ghz { + label = "green:wlan2g"; + color = ; + function = LED_FUNCTION_WLAN; + gpios = <&gpio2 4 GPIO_ACTIVE_LOW>; + linux,default-trigger = "phy1tpt"; + }; + + // RALINK_REG_PIO7140DATA 43-40 + led_wlan_5ghz: wlan_5ghz { + label = "green:wlan5g"; + color = ; + function = LED_FUNCTION_WLAN; + gpios = <&gpio2 3 GPIO_ACTIVE_LOW>; + linux,default-trigger = "phy0tpt"; + }; + + // RALINK_REG_PIO7140DATA 42-40 + led_firmware: firmware { + label = "green:firmware"; + color = ; + gpios = <&gpio2 2 GPIO_ACTIVE_LOW>; + // default-state = "keep"; + }; + + // RALINK_REG_PIO7140DATA 41-40 + led_vpn: vpn { + label = "green:vpn"; + color = ; + gpios = <&gpio2 1 GPIO_ACTIVE_LOW>; + }; + }; +}; + +&gdma { + status = "okay"; +}; + +// Vendor firmware: RALINK_REG_PIO7140 - gpio0: gpio@600 +// Vendor firmware: RALINK_REG_PIO3924 - gpio1: gpio@638 +// Vendor firmware: RALINK_REG_PIO7140 - gpio2: gpio@660 +// Vendor firmware: RALINK_REG_PIO72 - gpio3: gpio@688 + +&gpio1 { + status = "okay"; +}; + +&gpio2 { + status = "okay"; +}; + +&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>; + + // Vendor partitions: + // 0x000000000000-0x000000030000 : "Bootloader" + // 0x000000030000-0x000000040000 : "Config" + // 0x000000040000-0x000000050000 : "Factory" + // 0x000000050000-0x000000070000 : "Cimage" + // 0x000000070000-0x000000fe0000 : "Uimage" + // 0x000000070000-0x000000190000 : "Kernel" + // 0x000000190000-0x000000fe0000 : "RootFS" + // 0x000000fe0000-0x000001000000 : "FreeSpace" + + // Bootloader + partition@0 { + label = "u-boot"; + reg = <0x0 0x30000>; + read-only; + }; + + // Config + partition@30000 { + label = "u-boot-env"; + reg = <0x30000 0x10000>; + read-only; + }; + + // Factory + factory: partition@40000 { + label = "factory"; + reg = <0x40000 0x10000>; + read-only; + }; + + // Cimage + partition@50000 { + label = "cimage"; + reg = <0x50000 0x20000>; + read-only; + }; + + partition@70000 { + compatible = "openwrt,uimage", "denx,uimage"; + openwrt,offset = ; + openwrt,partition-magic = ; + label = "firmware"; + reg = <0x00070000 0x00f70000>; + }; + + // FreeSpace + partition@fe0000 { + label = "freespace"; + reg = <0xfe0000 0x20000>; + read-only; + }; + }; + }; +}; + +&state_default { + gpio { + // TODO: "spi refclk"? + groups = "i2c", "uartf", "rgmii1", "rgmii2", "ephy", "wled", "nd_sd"; + function = "gpio"; + }; +}; + +ðernet { + nvmem-cells = <&macaddr_factory_2e>; + nvmem-cell-names = "mac-address"; + + mediatek,portmap = "llllw"; +}; + +&wmac { + ralink,mtd-eeprom = <&factory 0x0>; +}; + +&pcie { + status = "okay"; +}; + +&pcie0 { + wifi@0,0 { + reg = <0x0000 0 0 0 0>; + mediatek,mtd-eeprom = <&factory 0x8000>; + ieee80211-freq-limit = <5000000 6000000>; + }; +}; + +&factory { + compatible = "nvmem-cells"; + #address-cells = <1>; + #size-cells = <1>; + + macaddr_factory_4: macaddr@4 { + reg = <0x4 0x6>; + }; + + macaddr_factory_2e: macaddr@2e { + reg = <0x2e 0x6>; + }; +}; diff --git a/target/linux/ramips/image/mt7620.mk b/target/linux/ramips/image/mt7620.mk index 5fc501e1d8..61b79c962d 100644 --- a/target/linux/ramips/image/mt7620.mk +++ b/target/linux/ramips/image/mt7620.mk @@ -394,6 +394,22 @@ define Device/dovado_tiny-ac endef TARGET_DEVICES += dovado_tiny-ac +define Device/edimax_br-6208ac-v2 + SOC := mt7620a + DEVICE_VENDOR := Edimax + DEVICE_MODEL := BR-6208AC + DEVICE_VARIANT := V2 + BLOCKSIZE := 64k + IMAGE_SIZE := 7744k + IMAGE/sysupgrade.bin := append-kernel | append-rootfs | \ + edimax-header -s CSYS -m RN71 -f 0x70000 -S 0x01100000 | pad-rootfs | \ + check-size | append-metadata + DEVICE_PACKAGES := kmod-mt76x2 kmod-mt76x0e kmod-phy-realtek \ + kmod-usb2 kmod-usb-ohci kmod-usb-ledtrig-usbport \ + uboot-envtools +endef +TARGET_DEVICES += edimax_br-6208ac-v2 + define Device/edimax_br-6478ac-v2 SOC := mt7620a DEVICE_VENDOR := Edimax diff --git a/target/linux/ramips/mt7620/base-files/etc/board.d/01_leds b/target/linux/ramips/mt7620/base-files/etc/board.d/01_leds index a5c9bd82c9..c4f7fcbb87 100644 --- a/target/linux/ramips/mt7620/base-files/etc/board.d/01_leds +++ b/target/linux/ramips/mt7620/base-files/etc/board.d/01_leds @@ -101,6 +101,13 @@ domywifi,dw22d) dovado,tiny-ac) ucidef_set_led_netdev "wifi_led" "wifi" "orange:wifi" "wlan0" ;; +edimax,br-6208ac-v2) + ucidef_set_led_netdev "wan" "Internet" "green:internet" "eth0.2" "tx rx" + ucidef_set_led_netdev "wifi_led" "WLAN 2.4 GHz" "green:wlan2g" "wlan1" + ucidef_set_led_netdev "wifi_led" "WLAN 5 GHz" "green:wlan5g" "wlan1" + ucidef_set_led_netdev "wifi_led" "Firmware" "green:firmware" "wlan1" + ucidef_set_led_netdev "lan" "VPN" "green:vpn" "switch0" "0x20" + ;; edimax,br-6478ac-v2|\ edimax,ew-7478apc) ucidef_set_led_netdev "wifi_led" "wifi" "blue:wlan" "wlan0" 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 65ad861e6a..cbfb8a1d86 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 @@ -145,6 +145,10 @@ ramips_setup_interfaces() "5:lan" "6@eth0" ucidef_add_switch_attr "switch1" "enable" "false" ;; + edimax,br-6208ac-v2) + ucidef_add_switch "switch0" \ + "1:lan:3" "2:lan:2" "3:lan:1" "4:wan" "6@eth0" + ;; edimax,br-6478ac-v2|\ lb-link,bl-w1200|\ tplink,archer-c2-v1) @@ -276,6 +280,7 @@ ramips_setup_macs() asus,rt-n12p|\ asus,rt-n14u|\ bdcom,wap2100-sk|\ + edimax,br-6208ac-v2|\ edimax,ew-7478apc|\ fon,fon2601|\ head-weblink,hdrm200|\ -- 2.30.2