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ramips: mt76x8: add support for Cudy TR1200 v1
Hardware: - SoC: MediaTek MT7628AN (MIPS 580MHz) - Flash: 16 MiB XMC 25QH128CH10 - RAM: 128 MiB ESMT M14D1G1664A - WLAN: 2.4 GHz (MT7628), 5 GHz (MT7613BEN 802.11ac) - Ethernet: 1x 10/100 Mbps WAN, 1x 10/100 LAN (MT7628) - USB 2.0 port - Buttons: 1 Reset button, 1 slider button - LEDs: 1x Red, 1x White - Serial console: unpopulated header, 115200 8n1 - Power: 5 VDC, 2 A MAC addresses: +---------+-------------------+-----------+ | | MAC | Algorithm | +---------+-------------------+-----------+ | WAN | 80:af:ca:xx:xx:x0 | label | | LAN | 80:af:ca:xx:xx:x0 | label | | WLAN 2g | 80:af:ca:xx:xx:x0 | label | | WLAN 5g | 80:af:ca:xx:xx:x2 | label+2 | +---------+-------------------+-----------+ Installation: The installation must be done via TFTP by disassembling the router. On other occasions Cudy has distributed intermediate firmware to make installation easier, and so I recommend checking the Wiki for this device if there is a more convenient solution than the one below. To install using TFTP: 1. Upgrade to a beta firmware (signed by Cudy) that can be downloaded from the wiki. This is required in order to use an unlocked u-boot. 2. Connect to UART. 3. While the router is turning on, press 1. 4. Connect to LAN and set your IP to 192.168.1.88/24. Configure a TFTP server and an OpenWrt initramfs-kernel.bin firmware file as recovery.bin. 5. Press Enter three times. Verify the filename. 6. If you can reach LuCI or SSH now, just use the sysupgrade image with the 'Keep settings' option turned off. If you don't want to use the beta firmware nor the unlocked u-boot, you can install the firmware writing the sysupgrade image on the firmware partition of the SPI flash. Signed-off-by: Luis Mita <luis@luismita.com>
This commit is contained in:
Luis Mita
Nick Hainke
parent
f5df45efa3
commit
f1091ef7ac
198
target/linux/ramips/dts/mt7628an_cudy_tr1200-v1.dts
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198
target/linux/ramips/dts/mt7628an_cudy_tr1200-v1.dts
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@ -0,0 +1,198 @@
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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
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#include "mt7628an.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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#include <dt-bindings/leds/common.h>
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/ {
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compatible = "cudy,tr1200", "mediatek,mt7628an-soc";
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model = "Cudy TR1200";
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aliases {
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led-boot = &led_status;
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led-running = &led_status;
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led-failsafe = &led_status;
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led-upgrade = &led_status;
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label-mac-device = ðernet;
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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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gpio-keys {
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compatible = "gpio-keys";
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reset {
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label = "reset";
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linux,code = <KEY_RESTART>;
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gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
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};
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mode {
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label = "mode";
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linux,input-type = <EV_SW>;
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linux,code = <BTN_0>;
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gpios = <&gpio 38 GPIO_ACTIVE_LOW>;
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debounce-interval = <60>;
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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: led_0 {
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function = LED_FUNCTION_POWER;
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color = <LED_COLOR_ID_RED>;
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gpios = <&gpio 44 GPIO_ACTIVE_LOW>;
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};
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led_1 {
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function = LED_FUNCTION_STATUS;
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color = <LED_COLOR_ID_WHITE>;
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gpios = <&gpio 43 GPIO_ACTIVE_LOW>;
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};
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};
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gpio_export {
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compatible = "gpio-export";
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usb {
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gpio-export,name = "usb";
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gpio-export,output = <1>;
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gpios = <&gpio 4 GPIO_ACTIVE_HIGH>;
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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 = <40000000>;
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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 = <0xfe000 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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&state_default {
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gpio {
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groups = "i2c", "gpio", "wdt", "p0led_an", "wled_an";
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function = "gpio";
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};
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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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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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&wmac {
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status = "okay";
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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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};
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ðernet {
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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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&esw {
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mediatek,portmap = <0x3d>;
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mediatek,portdisable = <0x3c>;
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};
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@ -147,6 +147,17 @@ define Device/comfast_cf-wr758ac-v2
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endef
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TARGET_DEVICES += comfast_cf-wr758ac-v2
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define Device/cudy_tr1200-v1
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IMAGE_SIZE := 15872k
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DEVICE_VENDOR := Cudy
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DEVICE_MODEL := TR1200
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DEVICE_VARIANT := v1
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DEVICE_PACKAGES := kmod-usb2 kmod-usb-ohci kmod-usb-ledtrig-usbport \
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kmod-mt7615e kmod-mt7663-firmware-ap
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SUPPORTED_DEVICES += R46
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endef
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TARGET_DEVICES += cudy_tr1200-v1
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define Device/cudy_wr1000
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IMAGE_SIZE := 7872k
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IMAGES += factory.bin
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@ -94,6 +94,10 @@ ramips_setup_interfaces()
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ucidef_add_switch "switch0" \
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"4:lan" "6@eth0"
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;;
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cudy,tr1200)
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ucidef_add_switch "switch0" \
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"0:lan" "1:wan" "6@eth0"
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;;
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cudy,wr1000)
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ucidef_add_switch "switch0" \
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"2:lan:2" "3:lan:1" "4:wan" "6@eth0"
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