openwrt/target/linux/ramips/dts/mt7621_cudy_x6.dts
Alessio Prescenzo 4a8eaa5c7c ramips: add support for Cudy X6
Specifications:

SoC: MediaTek MT7621
RAM: 256 MB
Flash: 32 MB
WiFi: MediaTek MT7915E
Switch: 1 WAN, 4 LAN (Gigabit)
Ports: 1 USB 3.0
Buttons: Reset, WPS
LEDs: Power, System, Wan, Lan 1-4, WiFi 2.4G, WiFi 5G, WPS, USB
Power: DC 12V 1A tip positive
Installation:

Download and flash the manufacturer's built OpenWRT image available at
http://www.cudytech.com/openwrt_software_download
Install the new OpenWRT image via luci (System -> Backup/Flash firmware)
Be sure to NOT keep settings. The force upgrade may need to be checked
due to differences in router naming conventions.

Recovery:

Loads only signed manufacture firmware due to bootloader RSA verification
serve tftp-recovery image as /recovery.bin on 192.168.1.88/24
connect to any lan ethernet port
power on the device while holding the reset button
wait at least 8 seconds before releasing reset button for image to
download

Signed-off-by: Alessio Prescenzo <alessioprescenzo@gmail.com>
[ensure unique wireless MAC, fix GPIO pingroup]
Signed-off-by: David Bauer <mail@david-bauer.net>
2022-05-09 15:31:01 +02:00

179 lines
2.7 KiB
Plaintext

// 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>
/ {
compatible = "cudy,x6", "mediatek,mt7621-soc";
model = "CUDY X6";
aliases {
led-boot = &led_internet_blue;
led-failsafe = &led_internet_blue;
led-running = &led_internet_blue;
led-upgrade = &led_internet_blue;
label-mac-device = &gmac0;
};
chosen {
bootargs = "console=ttyS0,115200";
};
keys {
compatible = "gpio-keys";
reset {
label = "reset";
gpios = <&gpio 8 GPIO_ACTIVE_LOW>;
linux,code = <KEY_RESTART>;
};
wps {
label = "wps";
gpios = <&gpio 7 GPIO_ACTIVE_LOW>;
linux,code = <KEY_WPS_BUTTON>;
};
};
leds {
compatible = "gpio-leds";
led_internet_blue: internet_blue {
label = "blue:internet";
gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
};
internet_red {
label = "red:internet";
gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
};
};
};
&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;
};
partition@50000 {
compatible = "denx,uimage";
label = "firmware";
reg = <0x50000 0x1f80000>;
};
partition@1fd0000 {
label = "debug";
reg = <0x1fd0000 0x10000>;
read-only;
};
partition@1fe0000 {
label = "backup";
reg = <0x1fe0000 0x10000>;
read-only;
};
bdinfo: partition@1ff0000 {
label = "bdinfo";
reg = <0x1ff0000 0x10000>;
read-only;
};
};
};
};
&pcie {
status = "okay";
};
&pcie1 {
wifi@0,0 {
compatible = "mediatek,mt76";
reg = <0x0000 0 0 0 0>;
mediatek,mtd-eeprom = <&factory 0x0000>;
};
};
&gmac0 {
nvmem-cells = <&macaddr_bdinfo_de00>;
nvmem-cell-names = "mac-address";
};
&switch0 {
ports {
port@0 {
status = "okay";
label = "lan1";
};
port@1 {
status = "okay";
label = "lan2";
};
port@2 {
status = "okay";
label = "lan3";
};
port@3 {
status = "okay";
label = "lan4";
};
port@4 {
status = "okay";
label = "wan";
nvmem-cells = <&macaddr_bdinfo_de00>;
nvmem-cell-names = "mac-address";
mac-address-increment = <1>;
};
};
};
&state_default {
gpio {
groups = "uart3", "jtag";
function = "gpio";
};
};
&bdinfo {
compatible = "nvmem-cells";
#address-cells = <1>;
#size-cells = <1>;
macaddr_bdinfo_de00: macaddr@de00 {
reg = <0xde00 0x6>;
};
};