ramips: mt76x8: add support for MovingComm C120EV
Add support for the MovingComm C120EV 4G LTE router based on MT7628AN. Hardware specification: - SoC: MediaTek MT7628AN (580MHz) - RAM: 64 MiB DDR2 - Flash: 16 MiB SPI NOR - WiFi: 2.4 GHz (internal) + 5 GHz (MT7663 via PCIe) - Ethernet: 4x 10/100Mbps - USB: 1x USB 2.0 (internal only) - Modem: Thinkwill ML7820+ (manual configuration required) - UART: 57600 8N1 - Power: 12V DC, 1A Flash instructions: The stock firmware is OpenWrt-based (Chaos Calmer 15.05.1). Flash the OpenWrt sysupgrade image via vendor Web UI at 192.168.99.1 (admin/admin), section System - Firmware Upgrade. Recovery (requires UART access): - UART: Connect to ttyS0 @ 57600, press 4 during boot delay (5 seconds) - TFTP: Server 10.10.10.3, client 10.10.10.123, load image to 0x80000000 MAC address layout: - LAN: factory 0x04 - WAN: factory 0x28 (02_network) - 2.4GHz: factory 0x2e - 5GHz: factory 0x8004 (PCIe EEPROM) Signed-off-by: librarat876 <bloproton92@proton.me> Link: https://github.com/openwrt/openwrt/pull/23273 Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
This commit is contained in:
librarat876
Hauke Mehrtens
parent
d841179375
commit
0197c88151
195
target/linux/ramips/dts/mt7628an_movingcomm_c120ev.dts
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195
target/linux/ramips/dts/mt7628an_movingcomm_c120ev.dts
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@ -0,0 +1,195 @@
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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
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/dts-v1/;
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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 = "movingcomm,c120ev", "mediatek,mt7628an-soc";
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model = "MovingComm C120EV";
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aliases {
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led-boot = &led_wps;
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led-failsafe = &led_wps;
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led-running = &led_wps;
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led-upgrade = &led_wps;
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label-mac-device = ðernet;
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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 39 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 38 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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wlan2g {
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color = <LED_COLOR_ID_GREEN>;
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function = LED_FUNCTION_WLAN;
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gpios = <&gpio 44 GPIO_ACTIVE_LOW>;
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linux,default-trigger = "phy0tpt";
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};
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lan {
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color = <LED_COLOR_ID_GREEN>;
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function = LED_FUNCTION_LAN;
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gpios = <&gpio 1 GPIO_ACTIVE_LOW>;
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linux,default-trigger = "netdev";
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};
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led_wps: wps {
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color = <LED_COLOR_ID_GREEN>;
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function = LED_FUNCTION_WPS;
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gpios = <&gpio 37 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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board_power {
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gpio-export,name = "board-power";
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gpio-export,output = <1>;
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gpios = <&gpio 0 GPIO_ACTIVE_HIGH>;
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};
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modem_power {
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gpio-export,name = "modem-power";
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gpio-export,output = <0>;
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gpios = <&gpio 5 GPIO_ACTIVE_HIGH>;
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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", "spis", "gpio", "refclk", "wled_an", "wdt";
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function = "gpio";
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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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m25p,fast-read;
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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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macaddr_factory_4: macaddr@4 {
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reg = <0x4 0x6>;
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};
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macaddr_factory_28: macaddr@28 {
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reg = <0x28 0x6>;
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};
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macaddr_factory_2e: macaddr@2e {
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reg = <0x2e 0x6>;
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};
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macaddr_factory_8004: macaddr@8004 {
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reg = <0x8004 0x6>;
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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 0xfb0000>;
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};
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};
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};
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};
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&esw {
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mediatek,portmap = <0x3e>;
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};
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ðernet {
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nvmem-cells = <&macaddr_factory_4>;
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nvmem-cell-names = "mac-address";
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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_factory_2e>;
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nvmem-cell-names = "eeprom", "mac-address";
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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_factory_8004>;
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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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&usbphy {
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status = "okay";
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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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@ -636,6 +636,15 @@ define Device/motorola_mwr03
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endef
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TARGET_DEVICES += motorola_mwr03
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define Device/movingcomm_c120ev
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IMAGE_SIZE := 16064k
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DEVICE_VENDOR := MovingComm
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DEVICE_MODEL := C120EV
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DEVICE_PACKAGES := kmod-mt7615e kmod-mt7663-firmware-ap kmod-usb2 kmod-usb-ohci kmod-usb-net-cdc-ether kmod-usb-serial-option
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IMAGE/sysupgrade.bin := append-kernel | pad-to $$$$(BLOCKSIZE) | append-rootfs | pad-rootfs | check-size | append-metadata
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endef
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TARGET_DEVICES += movingcomm_c120ev
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define Device/netgear_r6020
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$(Device/netgear_sercomm_nor)
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IMAGE_SIZE := 7104k
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@ -84,6 +84,9 @@ keenetic,kn-1713)
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mediatek,linkit-smart-7688)
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ucidef_set_led_wlan "wifi" "wifi" "orange:wifi" "phy0tpt"
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;;
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movingcomm,c120ev)
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ucidef_set_led_netdev "lan" "lan" "green:lan" "eth0" "link"
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;;
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oraybox,x1)
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ucidef_set_led_netdev "wifi" "wifi" "blue:status" "wlan0"
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;;
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@ -140,7 +140,8 @@ ramips_setup_interfaces()
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keenetic,kn-1510|\
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keenetic,kn-1613|\
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keenetic,kn-1713|\
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motorola,mwr03)
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motorola,mwr03|\
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movingcomm,c120ev)
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ucidef_add_switch "switch0" \
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"1:lan" "2:lan" "3:lan" "0:wan" "6@eth0"
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;;
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@ -347,6 +348,9 @@ ramips_setup_macs()
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label_mac=$(mtd_get_mac_binary factory 0x4)
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wan_mac=$(macaddr_add "$label_mac" 2)
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;;
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movingcomm,c120ev)
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wan_mac=$(mtd_get_mac_binary factory 0x28)
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;;
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onion,omega2|\
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onion,omega2p|\
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vocore,vocore2|\
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