ramips: add support for Cudy WR1300 v2

Specifications:
 - SoC: MediaTek MT7621AT
 - RAM: 128 MB (DDR3)
 - Flash: 16 MB (SPI NOR)
 - WiFi: MediaTek MT7603E, MediaTek MT7613BE
 - Switch: 1 WAN, 4 LAN (Gigabit)
 - Ports: 1 USB 3.0
 - Buttons: Reset, WPS
 - LEDs: System, Wan, Lan 1-4, WiFi 2.4G, WiFi 5G, WPS
 - Power: DC 12V 1A tip positive

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
 - See http://www.cudytech.com/newsinfo/547425.html

Signed-off-by: Óscar García Amor <ogarcia@connectical.com>
This commit is contained in:
Óscar García Amor 2022-09-20 13:24:43 +02:00 committed by Hauke Mehrtens
parent 18801f2648
commit 62efb34071
3 changed files with 216 additions and 4 deletions

View File

@ -6,8 +6,8 @@
#include <dt-bindings/gpio/gpio.h>
/ {
compatible = "cudy,wr1300", "mediatek,mt7621-soc";
model = "Cudy WR1300";
compatible = "cudy,wr1300-v1", "mediatek,mt7621-soc";
model = "Cudy WR1300 v1";
aliases {
led-boot = &led_sys;

View File

@ -0,0 +1,199 @@
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
#include "mt7621.dtsi"
#include <dt-bindings/input/input.h>
#include <dt-bindings/gpio/gpio.h>
/ {
compatible = "cudy,wr1300-v2", "mediatek,mt7621-soc";
model = "Cudy WR1300 v2";
aliases {
led-boot = &led_sys;
led-failsafe = &led_sys;
led-running = &led_sys;
led-upgrade = &led_sys;
label-mac-device = &gmac0;
};
chosen {
bootargs = "console=ttyS0,115200";
};
keys {
compatible = "gpio-keys";
reset {
label = "reset";
gpios = <&gpio 18 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_sys: sys {
label = "green:sys";
gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
};
wps {
label = "green:wps";
gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
};
};
};
&spi0 {
status = "okay";
flash@0 {
compatible = "jedec,spi-nor";
reg = <0>;
spi-max-frequency = <80000000>;
m25p,fast-read;
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 0xf80000>;
};
partition@fd0000 {
label = "debug";
reg = <0xfd0000 0x10000>;
read-only;
};
partition@fe0000 {
label = "backup";
reg = <0xfe0000 0x10000>;
read-only;
};
bdinfo: partition@ff0000 {
label = "bdinfo";
reg = <0xff0000 0x10000>;
read-only;
};
};
};
};
&pcie {
status = "okay";
};
&pcie1 {
wifi@0,0 {
compatible = "mediatek,mt76";
reg = <0x0000 0 0 0 0>;
mediatek,mtd-eeprom = <&factory 0x0000>;
nvmem-cells = <&macaddr_bdinfo_de00>;
nvmem-cell-names = "mac-address";
};
};
&pcie0 {
wifi@0,0 {
compatible = "mediatek,mt76";
reg = <0x0000 0 0 0 0>;
mediatek,mtd-eeprom = <&factory 0x8000>;
nvmem-cells = <&macaddr_bdinfo_de00>;
nvmem-cell-names = "mac-address";
mac-address-increment = <2>;
};
};
&gmac0 {
nvmem-cells = <&macaddr_bdinfo_de00>;
nvmem-cell-names = "mac-address";
};
&gmac1 {
status = "okay";
label = "wan";
phy-handle = <&ethphy4>;
nvmem-cells = <&macaddr_bdinfo_de00>;
nvmem-cell-names = "mac-address";
mac-address-increment = <1>;
};
&mdio {
ethphy4: ethernet-phy@4 {
reg = <4>;
};
};
&switch0 {
ports {
port@0 {
status = "okay";
label = "lan4";
};
port@1 {
status = "okay";
label = "lan3";
};
port@2 {
status = "okay";
label = "lan2";
};
port@3 {
status = "okay";
label = "lan1";
};
};
};
&state_default {
gpio {
groups = "wdt", "i2c", "jtag";
function = "gpio";
};
};
&bdinfo {
compatible = "nvmem-cells";
#address-cells = <1>;
#size-cells = <1>;
macaddr_bdinfo_de00: macaddr@de00 {
reg = <0xde00 0x6>;
};
};

View File

@ -444,15 +444,28 @@ define Device/bolt_arion
endef
TARGET_DEVICES += bolt_arion
define Device/cudy_wr1300
define Device/cudy_wr1300-v1
$(Device/dsa-migration)
IMAGE_SIZE := 15872k
DEVICE_VENDOR := Cudy
DEVICE_MODEL := WR1300
DEVICE_VARIANT := v1
DEVICE_PACKAGES := kmod-mt7603 kmod-mt76x2 kmod-usb2 kmod-usb3 \
kmod-usb-ledtrig-usbport
SUPPORTED_DEVICES += cudy,wr1300 R10
endef
TARGET_DEVICES += cudy_wr1300
TARGET_DEVICES += cudy_wr1300-v1
define Device/cudy_wr1300-v2
$(Device/dsa-migration)
IMAGE_SIZE := 15872k
DEVICE_VENDOR := Cudy
DEVICE_MODEL := WR1300
DEVICE_VARIANT := v2
DEVICE_PACKAGES := kmod-mt7603 kmod-mt7615e kmod-mt7663-firmware-ap
SUPPORTED_DEVICES += cudy,wr1300 R23
endef
TARGET_DEVICES += cudy_wr1300-v2
define Device/cudy_wr2100
$(Device/dsa-migration)