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ramips: Add support for Cudy M1300 v2
The M1300 v2 is similar to the WR1300 series from Cudy. Differences: - Only 1 LAN port - No USB Specifications: - MT7621 - MT7603E (2.4G b/g/n) and MT7613BE (5G ac/n) wifi - 128 MB RAM - 16 MB flash MAC Addresses: - There is one on the label, e.g. xx:xx:xx:xx:xx:1C - LAN (bottom connector) is the same as the label, e.g. xx:xx:xx:xx:xx:1C - WAN (top connector) is label +2, e.g. xx:xx:xx:xx:xx:1E - WLAN (2.4G) is the same as the label, e.g. xx:xx:xx:xx:xx:1C - WLAN (5G) is the same as WAN, e.g. xx:xx:xx:xx:xx:1E UART: - is available via the pin holes on the board - From inner to outer pin: TX, RX, GND, VCC - Do NOT connect VCC - Settings: 3.3V, 115200, 8N1 GPIO: - There are two LEDs: Red (GPIO 3) and White (GPIO 4) - There are two buttons: Reset (GPIO 8) and WPS (GPIO 10) Migration to OpenWrt: - Download the migration image from the Cudy website (it should be available as soon as OpenWrt officially supports the device) - The migration image is also available here until a image is provided by Cudy: https://github.com/RolandoMagico/openwrt-build/releases/tag/M1300_Build_20240222 - File: openwrt-ramips-mt7621-cudy_m1300-v2-squashfs-flash-signed.bin - Connect computer to LAN (bottom connector) and flash the migration image via OEM web interface - In the migration image, LAN and WAN are swapped. Computer must be connected to the other port after flashing - OpenWrt is now accessible via 192.168.1.1 - After flashing an up to date OpenWrt image, LAN and WAN settings are again the same as in the OEM firmware - So use the other connector again Revert back to OEM firmware: - Set up a TFTP server on IP 192.168.1.88 and connect to the LAN port (lower port) - Provide the Cudy firmware as recovery.bin in the TFTP server - Press the reset button while powering on the device - Recovery process is started now - When recovery process is done, OEM firmware is accessible via 192.168.10.1 again General information: - No possibility to load a initramfs image via U-Boot because there is no option to interrupt U-Boot Signed-off-by: Roland Reinl <reinlroland+github@gmail.com> Link: https://github.com/openwrt/openwrt/pull/18139 Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
This commit is contained in:
Roland Reinl
Hauke Mehrtens
parent
84909c62c8
commit
8a78637670
201
target/linux/ramips/dts/mt7621_cudy_m1300-v2.dts
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201
target/linux/ramips/dts/mt7621_cudy_m1300-v2.dts
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@ -0,0 +1,201 @@
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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
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#include "mt7621.dtsi"
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#include <dt-bindings/input/input.h>
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#include <dt-bindings/leds/common.h>
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#include <dt-bindings/gpio/gpio.h>
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/ {
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compatible = "cudy,m1300-v2", "mediatek,mt7621-soc";
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model = "Cudy M1300 v2";
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};
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/ {
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aliases {
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led-boot = &led_status_white;
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led-failsafe = &led_status_red;
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led-running = &led_status_white;
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led-upgrade = &led_status_red;
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label-mac-device = &gmac0;
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};
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chosen {
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bootargs = "console=ttyS0,115200";
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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 = <&gpio 8 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_RESTART>;
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};
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wps {
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label = "wps";
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gpios = <&gpio 10 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_WPS_BUTTON>;
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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_status_red: led-status-red {
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color = <LED_COLOR_ID_RED>;
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function = LED_FUNCTION_STATUS;
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gpios = <&gpio 3 GPIO_ACTIVE_LOW>;
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};
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led_status_white: led-status-white {
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color = <LED_COLOR_ID_WHITE>;
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function = LED_FUNCTION_STATUS;
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gpios = <&gpio 4 GPIO_ACTIVE_LOW>;
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};
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};
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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 = <10000000>;
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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 = "u-boot";
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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 = "u-boot-env";
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reg = <0x30000 0x10000>;
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read-only;
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};
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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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nvmem-layout {
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compatible = "fixed-layout";
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#address-cells = <1>;
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#size-cells = <1>;
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eeprom_factory_0: eeprom@0 {
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reg = <0x0 0x400>;
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};
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eeprom_factory_8000: eeprom@8000 {
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reg = <0x8000 0x4da8>;
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};
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};
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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 0xf80000>;
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};
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partition@fd0000 {
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label = "debug";
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reg = <0xfd0000 0x10000>;
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read-only;
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};
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partition@fe0000 {
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label = "backup";
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reg = <0xfe0000 0x10000>;
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read-only;
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};
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partition@ff0000 {
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label = "bdinfo";
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reg = <0xff0000 0x10000>;
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read-only;
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nvmem-layout {
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compatible = "fixed-layout";
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#address-cells = <1>;
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#size-cells = <1>;
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macaddr_bdinfo_de00: macaddr@de00 {
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compatible = "mac-base";
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reg = <0xde00 0x6>;
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#nvmem-cell-cells = <1>;
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};
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};
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};
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};
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};
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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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compatible = "mediatek,mt76";
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reg = <0x0000 0 0 0 0>;
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nvmem-cells = <&eeprom_factory_0>, <&macaddr_bdinfo_de00 0>;
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nvmem-cell-names = "eeprom", "mac-address";
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ieee80211-freq-limit = <2400000 2500000>;
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};
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};
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&pcie1 {
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wifi@0,0 {
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compatible = "mediatek,mt76";
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reg = <0x0000 0 0 0 0>;
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nvmem-cells = <&eeprom_factory_8000>, <&macaddr_bdinfo_de00 2>;
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nvmem-cell-names = "eeprom", "mac-address";
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ieee80211-freq-limit = <5000000 6000000>;
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};
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};
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&gmac0 {
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nvmem-cells = <&macaddr_bdinfo_de00 0>;
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nvmem-cell-names = "mac-address";
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};
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&gmac1 {
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status = "okay";
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label = "wan";
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phy-handle = <ðphy4>;
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nvmem-cells = <&macaddr_bdinfo_de00 2>;
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nvmem-cell-names = "mac-address";
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};
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ðphy4 {
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/delete-property/ interrupts;
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};
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&switch0 {
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ports {
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port@3 {
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status = "okay";
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label = "lan";
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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 = "wdt", "jtag";
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function = "gpio";
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};
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};
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@ -699,6 +699,19 @@ define Device/confiabits_mt7621-v1
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endef
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TARGET_DEVICES += confiabits_mt7621-v1
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define Device/cudy_m1300-v2
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$(Device/dsa-migration)
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IMAGE_SIZE := 15872k
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DEVICE_VENDOR := Cudy
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DEVICE_MODEL := M1300
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DEVICE_VARIANT := v2
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DEVICE_PACKAGES := kmod-mt7603 kmod-mt7615e kmod-mt7663-firmware-ap \
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-uboot-envtools
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UIMAGE_NAME := R15
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SUPPORTED_DEVICES += R15
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endef
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TARGET_DEVICES += cudy_m1300-v2
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define Device/cudy_m1800
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$(Device/dsa-migration)
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DEVICE_VENDOR := Cudy
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@ -70,6 +70,7 @@ ramips_setup_interfaces()
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asiarf,ap7621-001|\
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comfast,cf-e390ax|\
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comfast,cf-ew72-v2|\
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cudy,m1300-v2|\
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cudy,m1800|\
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dna,valokuitu-plus-ex400|\
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humax,e10|\
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