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a73a8269e1
Specifications: * SOC: MT7620A + MT7610E * ROM: 16 MiB spi flash (W25Q128FVSG) * RAM: 128 MiB DDR2 (W971GG6KB-25) * WAN: 10/100M *1 * LAN: 10/100M *4 * USB: Type-A USB2.0 *1 * SD: MicroSD *1 * Button: Reset *1 * Antennas: 2.4 GHz *2 + 5 GHz *1 * TTL Baudrate: 57600 * U-Boot Recovery: IP: 10.10.10.123, Server: 10.10.10.3 Installation: * Web UI Update 1. Open http://192.168.10.1/upgrade.html in the browser. 2. Rename firmware to a short name like firmware.bin and then upload it. 3. Fill in the password column with the following content: password | mtd -x mIp2osnRG3qZGdIlQPh1 -r write /tmp/firmware.bin firmware * TFTP + U-Boot 1. Connect device with a TTL cable. 2. Press "2" when booting to select "Load system code then write to Flash via TFTP". 3. Upload firmware by tftpd64, it will boot when write instruction is executed. Signed-off-by: Shiji Yang <yangshiji66@qq.com>
190 lines
2.8 KiB
Plaintext
190 lines
2.8 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
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#include "mt7620a.dtsi"
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/input/input.h>
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/ {
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aliases {
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led-boot = &led_system_amber;
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led-failsafe = &led_system_amber;
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led-running = &led_system_green;
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led-upgrade = &led_system_amber;
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};
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keys {
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compatible = "gpio-keys";
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reset {
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label = "reset";
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gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_RESTART>;
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};
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};
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leds {
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compatible = "gpio-leds";
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led_system_green: system_green {
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label = "green:system";
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gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;
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};
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led_system_amber: system_amber {
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label = "amber:system";
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gpios = <&gpio1 2 GPIO_ACTIVE_LOW>;
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};
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internet_green {
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label = "green:internet";
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gpios = <&gpio1 0 GPIO_ACTIVE_LOW>;
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};
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internet_amber {
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label = "amber:internet";
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gpios = <&gpio1 5 GPIO_ACTIVE_LOW>;
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};
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lan1 {
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label = "amber:lan1";
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gpios = <&gpio1 3 GPIO_ACTIVE_LOW>;
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};
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lan2 {
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label = "amber:lan2";
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gpios = <&gpio1 1 GPIO_ACTIVE_LOW>;
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};
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lan3 {
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label = "amber:lan3";
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gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
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};
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lan4 {
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label = "amber:lan4";
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gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
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};
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wan {
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label = "amber:wan";
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gpios = <&gpio1 7 GPIO_ACTIVE_LOW>;
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};
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wlan2g {
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label = "green:wlan2g";
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gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
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linux,default-trigger = "phy1tpt";
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};
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};
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};
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&gpio1 {
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status = "okay";
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};
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&gpio3 {
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status = "okay";
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};
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&spi0 {
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status = "okay";
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flash@0 {
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compatible = "jedec,spi-nor";
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reg = <0>;
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spi-max-frequency = <80000000>;
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m25p,fast-read;
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partitions {
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compatible = "fixed-partitions";
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#address-cells = <1>;
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#size-cells = <1>;
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partition@0 {
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label = "bootloader";
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reg = <0x0 0x30000>;
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read-only;
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};
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partition@30000 {
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label = "config";
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reg = <0x30000 0x10000>;
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read-only;
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};
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factory: partition@40000 {
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label = "factory";
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reg = <0x40000 0x10000>;
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read-only;
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};
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partition@50000 {
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compatible = "denx,uimage";
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label = "firmware";
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reg = <0x50000 0xfb0000>;
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};
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};
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};
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};
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&state_default {
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gpio {
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groups = "uartf", "rgmii1", "wled";
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function = "gpio";
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};
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};
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ðernet {
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pinctrl-names = "default";
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pinctrl-0 = <&ephy_pins>;
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mediatek,portmap = "wllll";
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nvmem-cells = <&macaddr_factory_28>;
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nvmem-cell-names = "mac-address";
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};
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&sdhci {
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status = "okay";
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};
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&ehci {
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status = "okay";
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};
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&ohci {
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status = "okay";
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};
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&pcie {
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status = "okay";
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};
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&pcie0 {
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wifi@0,0 {
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reg = <0x0000 0 0 0 0>;
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mediatek,mtd-eeprom = <&factory 0x8000>;
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ieee80211-freq-limit = <5000000 6000000>;
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led {
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led-sources = <0>;
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led-active-low;
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};
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};
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};
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&wmac {
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ralink,mtd-eeprom = <&factory 0x0>;
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};
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&factory {
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compatible = "nvmem-cells";
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#address-cells = <1>;
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#size-cells = <1>;
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macaddr_factory_28: macaddr@28 {
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reg = <0x28 0x6>;
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};
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};
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