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openwrt/target/linux/ramips/dts/mt7621_ruijie_rg-ew1200g-pro-v1.1.dts
Yahor Leonenka 0f0aadcff4 ramips: Add support for Ruijie RG-EW1200G PRO v1.1
SoC: MediaTek MT7621
    Flash: 16MB (Macronix MX25L12805D)
    RAM: 128MB
    Serial: As marked on PCB, baudrate is 57600, DO NOT CONNECT 3.3V!!!
    Ethernet: 4x 10/100/1000 Mbps (3x LAN + WAN)
    WIFI0: MT7615 2.4GHz 802.11b/g/n
    WIFI1: MT7615 5GHz 802.11ac
    Antennas: 6x external (3 per radio), non-detachable
    LEDs: Programmable power-LED (blue-colored)
    Buttons: Reset

INSTALLATION:

    Get rootshell using insructions from https://gist.github.com/ZIKH26/18693c67ee7d2f8d2c60231b19194c37

    Download and flash image
    On computer:
    python -m http.server
    On router:
    cd /tmp
    wget http://:8000/factory.bin
    mtd -r write factory.bin firmware

Device should reboot at this point.

Reverting to stock:
Download archive with firmware from Ruijie's site and
get .bin file from it. Then write that binary to firmware
partition. After reboot, factory-reset the router using
reset button.

Signed-off-by: Yahor Leonenka <staryjakau@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/16202
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2024-09-22 18:59:54 +02:00

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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
#include "mt7621.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/leds/common.h>
/ {
compatible = "ruijie,rg-ew1200g-pro-v1.1", "mediatek,mt7621-soc";
model = "Ruijie RG-EW1200G PRO v.1.1";
aliases {
led-boot = &led_power_blue;
led-failsafe = &led_power_blue;
led-running = &led_power_blue;
led-upgrade = &led_power_blue;
};
chosen {
bootargs = "console=ttyS0,57600n8";
};
leds {
compatible = "gpio-leds";
led_power_blue: power_blue {
function = LED_FUNCTION_POWER;
color = <LED_COLOR_ID_BLUE>;
gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
};
};
keys {
compatible = "gpio-keys";
reset {
label = "reset";
gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
linux,code = <KEY_RESTART>;
};
};
};
&spi0 {
status = "okay";
flash@0 {
compatible = "jedec,spi-nor";
reg = <0>;
#address-cells = <1>;
#size-cells = <1>;
spi-max-frequency = <25000000>;
partitions {
compatible = "fixed-partitions";
partition@0 {
label = "u-boot";
reg = <0x000000 0x50000>;
read-only;
};
partition@50000 {
label = "u-boot-env";
reg = <0x50000 0x10000>;
read-only;
};
partition@60000 {
label = "factory";
reg = <0x60000 0x10000>;
read-only;
nvmem-layout {
compatible = "fixed-layout";
#address-cells = <1>;
#size-cells = <1>;
eeprom_factory_0: eeprom@0 {
reg = <0x0 0x4da8>;
};
};
};
partition@70000 {
label = "product_info";
reg = <0x70000 0x10000>;
read-only;
};
partition@80000 {
label = "kdump";
reg = <0x80000 0x10000>;
read-only;
};
partition@90000 {
compatible = "denx,uimage";
label = "firmware";
reg = <0x90000 0xf70000>;
};
};
};
};
&pcie {
status = "okay";
};
&pcie0 {
wifi@0,0 {
compatible = "mediatek,mt76";
reg = <0x0000 0 0 0 0>;
nvmem-cells = <&eeprom_factory_0>;
nvmem-cell-names = "eeprom";
};
};
&switch0 {
ports {
port@0 {
status = "okay";
label = "wan";
};
port@1 {
status = "okay";
label = "lan3";
};
port@2 {
status = "okay";
label = "lan2";
};
port@3 {
status = "okay";
label = "lan1";
};
};
};