mediatek: add support for OpenFi 6C
OpenFi 6C is a portable Wi-Fi 6 travel router based on MediaTek MT7981B+MT7976CN. Two slightly different versions have been sold. The V1 board has a green color and lacks the modem LED. The V2 board is black and has a LED for the modem. The firmware should work on both of them. Specifications: - SoC: MediaTek MT7981B (Filogic 820) 1.3GHz dual-core ARM Cortex-A53 - RAM: 1GB DDR4 - Flash: 256MB SPI NAND - Wireless: 2.4GHz/5GHz 802.11ax - Ethernet: 1x 10/100/1000M LAN - USB: 1x USB 3.0 Type-A port - Expansion: M.2 slot for 5G modem - Cooling: PWM-controlled fan - Buttons: Reset, Mode switch - LEDs: System, Ethernet, 5G WiFi, Modem status **Installation via U-Boot web page** 1. Set static IP 192.168.21.2/255.255.255.0 on your computer. 2. Connect to the Ethernet port and hold the reset button while booting the device. Wait for 6-8 seconds, and release the reset button. 3. Open U-boot web page on your browser at http://192.168.21.1 4. Select the OpenWRT sysupgrade image, upload it, and start the upgrade. 5. Wait for automatic reboot. **Installation via sysupgrade** Flash the sysupgrade file via LuCI upgrade page without saving the settings. Signed-off-by: Jiasheng Zhu <newbanyaya@gmail.com> Link: https://github.com/openwrt/openwrt/pull/19512 Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
This commit is contained in:
Jiasheng Zhu
Hauke Mehrtens
parent
c65ae24cf1
commit
536a25ebf8
272
target/linux/mediatek/dts/mt7981b-openfi-6c.dts
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272
target/linux/mediatek/dts/mt7981b-openfi-6c.dts
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@ -0,0 +1,272 @@
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// SPDX-License-Identifier: (GPL-2.0 OR MIT)
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/dts-v1/;
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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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#include "mt7981b.dtsi"
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/ {
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model = "OpenFi 6C";
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compatible = "openfi,6c", "mediatek,mt7981b";
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aliases {
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led-boot = &led_sys_green;
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led-failsafe = &led_sys_green;
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led-running = &led_sys_green;
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led-upgrade = &led_sys_green;
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serial0 = &uart0;
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};
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chosen {
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stdout-path = "serial0:115200n8";
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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 = <&pio 1 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 = <&pio 0 GPIO_ACTIVE_LOW>;
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debounce-interval = <60>;
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};
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};
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gpio-leds {
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compatible = "gpio-leds";
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led_sys_green: led-0 {
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function = LED_FUNCTION_STATUS;
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color = <LED_COLOR_ID_GREEN>;
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gpios = <&pio 2 GPIO_ACTIVE_LOW>;
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};
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led-1 {
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function = LED_FUNCTION_LAN;
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color = <LED_COLOR_ID_GREEN>;
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gpios = <&pio 34 GPIO_ACTIVE_LOW>;
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};
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led-2 {
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function = LED_FUNCTION_WLAN_5GHZ;
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color = <LED_COLOR_ID_GREEN>;
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gpios = <&pio 35 GPIO_ACTIVE_LOW>;
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linux,default-trigger = "phy1tpt";
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};
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led-3 {
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function = LED_FUNCTION_MOBILE;
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color = <LED_COLOR_ID_GREEN>;
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gpios = <&pio 11 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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modem_power {
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gpio-export,name = "modem_power";
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gpio-export,output = <1>;
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gpios = <&pio 9 GPIO_ACTIVE_LOW>;
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};
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modem_reset {
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gpio-export,name = "modem_reset";
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gpio-export,output = <1>;
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gpios = <&pio 10 GPIO_ACTIVE_LOW>;
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};
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modem_reset_2 {
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gpio-export,name = "modem_reset_2";
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gpio-export,output = <0>;
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gpios = <&pio 12 GPIO_ACTIVE_HIGH>;
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};
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};
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usb_vbus: regulator-usb-vbus {
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compatible = "regulator-fixed";
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regulator-name = "usb_vbus";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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gpio = <&pio 8 GPIO_ACTIVE_LOW>;
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regulator-boot-on;
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};
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};
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&fan {
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pwms = <&pwm 0 40000 0>;
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status = "okay";
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};
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ð {
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pinctrl-names = "default";
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pinctrl-0 = <&mdio_pins>;
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status = "okay";
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gmac1: mac@1 {
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compatible = "mediatek,eth-mac";
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reg = <1>;
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phy-mode = "gmii";
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phy-handle = <&int_gbe_phy>;
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nvmem-cells = <&macaddr_factory_4 0>;
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nvmem-cell-names = "mac-address";
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};
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};
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&spi0 {
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pinctrl-names = "default";
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pinctrl-0 = <&spi0_flash_pins>;
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status = "okay";
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spi_nand: flash@0 {
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#address-cells = <1>;
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#size-cells = <1>;
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compatible = "spi-nand";
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reg = <0>;
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spi-max-frequency = <52000000>;
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spi-cal-enable;
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spi-cal-mode = "read-data";
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spi-cal-datalen = <7>;
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spi-cal-data = /bits/ 8 <0x53 0x50 0x49 0x4E 0x41 0x4E 0x44>;
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spi-cal-addrlen = <5>;
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spi-cal-addr = /bits/ 32 <0x0 0x0 0x0 0x0 0x0>;
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spi-tx-bus-width = <4>;
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spi-rx-bus-width = <4>;
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mediatek,nmbm;
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mediatek,bmt-max-ratio = <1>;
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mediatek,bmt-max-reserved-blocks = <64>;
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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 = "BL2";
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reg = <0x00000 0x0100000>;
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read-only;
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};
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partition@100000 {
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label = "u-boot-env";
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reg = <0x0100000 0x0080000>;
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};
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factory: partition@180000 {
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label = "Factory";
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reg = <0x180000 0x0200000>;
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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 0x1000>;
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};
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macaddr_factory_4: macaddr@4 {
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compatible = "mac-base";
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reg = <0x4 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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partition@380000 {
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label = "FIP";
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reg = <0x380000 0x0200000>;
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read-only;
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};
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partition@580000 {
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label = "hw";
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reg = <0x0580000 0x0080000>;
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read-only;
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};
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partition@600000 {
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label = "cfg";
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reg = <0x0600000 0x0080000>;
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read-only;
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};
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partition@680000 {
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label = "ubi";
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reg = <0x680000 0xe980000>;
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};
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};
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};
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};
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&pio {
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spi0_flash_pins: spi0-pins {
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mux {
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function = "spi";
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groups = "spi0", "spi0_wp_hold";
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};
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};
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pwm_pins: pwm-pins {
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mux {
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function = "pwm";
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groups = "pwm0_0", "pwm1_0";
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};
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};
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};
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&usb_phy {
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status = "okay";
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};
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&xhci {
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status = "okay";
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vbus-supply = <&usb_vbus>;
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};
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&uart0 {
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status = "okay";
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};
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&watchdog {
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status = "okay";
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};
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&wifi {
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#address-cells = <1>;
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#size-cells = <0>;
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nvmem-cells = <&eeprom_factory_0>;
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nvmem-cell-names = "eeprom";
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status = "okay";
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band@0 {
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reg = <0>;
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nvmem-cells = <&macaddr_factory_4 2>;
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nvmem-cell-names = "mac-address";
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};
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band@1 {
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reg = <1>;
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nvmem-cells = <&macaddr_factory_4 3>;
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nvmem-cell-names = "mac-address";
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};
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};
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&pwm {
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pinctrl-names = "default";
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pinctrl-0 = <&pwm_pins>;
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status = "okay";
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};
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@ -127,6 +127,9 @@ openembed,som7981)
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ucidef_set_led_netdev "lanact" "LANACT" "amber:lan" "eth1" "rx tx"
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ucidef_set_led_netdev "lanlink" "LANLINK" "green:lan" "eth1" "link"
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;;
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openfi,6c)
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ucidef_set_led_netdev "lan" "LAN" "green:lan" "eth0" "link tx rx"
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;;
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openwrt,one)
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ucidef_set_led_netdev "wanact" "WANACT" "mdio-bus:0f:green:wan" "eth0" "rx tx"
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ucidef_set_led_netdev "wanlink" "WANLINK" "mdio-bus:0f:amber:wan" "eth0" "link"
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@ -93,6 +93,7 @@ mediatek_setup_interfaces()
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cudy,ap3000-v1|\
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cudy,re3000-v1|\
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netgear,wax220|\
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openfi,6c|\
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ubnt,unifi-6-plus|\
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wavlink,wl-wn573hx3|\
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zyxel,nwa50ax-pro)
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@ -1646,6 +1646,19 @@ define Device/openembed_som7981
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endef
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TARGET_DEVICES += openembed_som7981
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define Device/openfi_6c
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DEVICE_VENDOR := OpenFi
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DEVICE_MODEL := 6C
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DEVICE_DTS := mt7981b-openfi-6c
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DEVICE_DTS_DIR := ../dts
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DEVICE_PACKAGES := kmod-mt7915e kmod-mt7981-firmware mt7981-wo-firmware kmod-usb3
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KERNEL := kernel-bin | lzma | fit lzma $$(KDIR)/image-$$(firstword $$(DEVICE_DTS)).dtb
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KERNEL_INITRAMFS := kernel-bin | lzma | \
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fit lzma $$(KDIR)/image-$$(firstword $$(DEVICE_DTS)).dtb with-initrd | pad-to 64k
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IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
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endef
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TARGET_DEVICES += openfi_6c
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define Device/openwrt_one
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DEVICE_VENDOR := OpenWrt
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DEVICE_MODEL := One
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