mediatek: filogic: add support for ASUS RT-AX52
Hardware -------- SOC: MediaTek MT7981b RAM: 256MB DDR3 FLASH: 128MB SPI-NAND (Winbond W25N01GV) WIFI: Mediatek MT7981b DBDC 802.11ax 2.4/5 GHz ETH: MediaTek MT7531 Switch UART: 3V3 115200 8N1 (Pinout silkscreened / Do not connect VCC) Installation ----------------------------------------------------------- Vendor-UI Method ----------------------------------------------------------- 1. Download the OpenWrt initramfs.trx image. 2. Connect the PC via LAN to one of the yellow router ports and wait until your PC to get a DHCP lease. 3. Browse to http://192.168.50.1 4. If your router is brand new, finish the setup process and log into the Web-UI. 5. Navigate to Administration -> Firmware Upgrade and upload the downloaded OpenWrt image. 6. Wait for OpenWrt to boot. Transfer the sysupgrade image to the device using scp and install using sysupgrade. $ sysupgrade -n <path-to-sysupgrade.bin> ----------------------------------------------------------- TFTP Method ----------------------------------------------------------- 1. Download the OpenWrt initramfs image. Copy the image to a TFTP server reachable at 192.168.1.70/24. Rename the image to rtax52.bin. 2. Connect the PC with TFTP server to the RT-AX52. Set a static ip on the ethernet interface of your PC. (ip address: 192.168.1.70, subnet mask:255.255.255.0) Conect to the serial console, interrupt the autoboot process by pressing '4' when prompted. 3. Download & Boot the OpenWrt initramfs image. $ setenv ipaddr 192.168.1.1 $ setenv serverip 192.168.1.70 $ tftpboot 0x46000000 rtax52.bin $ bootm 0x46000000 4. Wait for OpenWrt to boot. Transfer the sysupgrade image to the device using scp and install using sysupgrade. $ sysupgrade -n <path-to-sysupgrade.bin> --------------------------------------------------------------------------- Revert to stock firmware: 1: Download the rt-ax52 firmware from ASUS official website. Save the firmware to tftp server directory and rename to RT-AX52.trx 2: Connect the PC with TFTP server to the RT-AX52. Set a static ip on the ethernet interface of your PC. (ip address: 192.168.1.70, subnet mask:255.255.255.0) 3: Conect to the serial console, power on again, interrupt the autoboot process by pressing '4' when prompted. $: ubi remove linux $: ubi remove jffs2 $: ubi remove rootfs $: ubi remove rootfs_data $: ubi create linux 0x45fe000 $: reset Then the dut will reboot,interrupt the autoboot process by pressing '2' when prompted. 2: Load System code then write to Flash via TFTP. Warning!! Erase Linux in Flash then burn new one. Are you sure?(Y/N) $: enter y you will see the follow, type enter directly: Input device IP (192.168.1.1) ==: Input server IP (192.168.1.70) ==: Input Linux Kernel filename (RT-AX52.trx) ==: 4: wait for the device run up Based on support for ASUS RT-AX52 by liudongdongdong7397 and trx image generation by remittor Signed-off-by: Christoph Krapp <achterin@gmail.com>
This commit is contained in:
Christoph Krapp
David Bauer
parent
fdb6962f20
commit
50d9ca6e5a
7 changed files with 331 additions and 0 deletions
301
target/linux/mediatek/dts/mt7981b-asus-rt-ax52.dts
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301
target/linux/mediatek/dts/mt7981b-asus-rt-ax52.dts
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@ -0,0 +1,301 @@
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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 "mt7981.dtsi"
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/ {
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model = "ASUS RT-AX52";
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compatible = "asus,rt-ax52", "mediatek,mt7981";
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aliases {
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serial0 = &uart0;
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label-mac-device = &gmac0;
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led-boot = &led_system;
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led-failsafe = &led_system;
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led-running = &led_system;
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led-upgrade = &led_system;
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};
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chosen {
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stdout-path = "serial0:115200n8";
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bootargs-override = "";
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};
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memory {
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reg = <0 0x40000000 0 0x10000000>;
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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 = <&pio 1 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 = <&pio 0 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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wlan24 {
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function = LED_FUNCTION_WLAN_2GHZ;
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color = <LED_COLOR_ID_WHITE>;
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gpios = <&pio 34 GPIO_ACTIVE_LOW>;
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linux,default-trigger = "phy0tpt";
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};
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wlan5 {
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function = LED_FUNCTION_WLAN_5GHZ;
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color = <LED_COLOR_ID_WHITE>;
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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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wan {
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function = LED_FUNCTION_WAN;
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color = <LED_COLOR_ID_BLUE>;
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gpios = <&pio 8 GPIO_ACTIVE_LOW>;
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};
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led_system: system {
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label = "blue:system";
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gpios = <&pio 12 GPIO_ACTIVE_HIGH>;
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};
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};
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timer {
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clock-frequency = <12996791>;
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};
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};
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&uart0 {
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status = "okay";
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};
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ð {
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status = "okay";
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gmac0: mac@0 {
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/* LAN */
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compatible = "mediatek,eth-mac";
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reg = <0>;
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nvmem-cells = <&macaddr_factory_4>;
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nvmem-cell-names = "mac-address";
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phy-mode = "2500base-x";
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fixed-link {
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speed = <2500>;
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full-duplex;
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pause;
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};
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};
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gmac1: mac@1 {
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/* WAN */
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compatible = "mediatek,eth-mac";
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reg = <1>;
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nvmem-cells = <&macaddr_factory_4>;
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nvmem-cell-names = "mac-address";
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phy-mode = "gmii";
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phy-handle = <&phy0>;
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label = "wan";
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};
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mdio: mdio-bus {
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#address-cells = <1>;
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#size-cells = <0>;
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phy0: ethernet-phy@0 {
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compatible = "ethernet-phy-id03a2.9461";
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reg = <0>;
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phy-mode = "gmii";
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#nvmem-cells = <&phy_calibration>;
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#nvmem-cell-names = "phy-cal-data";
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};
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switch@1f {
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compatible = "mediatek,mt7531";
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reg = <31>;
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reset-gpios = <&pio 39 0>;
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ports {
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#address-cells = <1>;
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#size-cells = <0>;
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port@0 {
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reg = <0>;
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label = "lan3";
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};
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port@1 {
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reg = <1>;
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label = "lan2";
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};
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port@2 {
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reg = <2>;
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label = "lan1";
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};
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port@6 {
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reg = <6>;
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label = "cpu";
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ethernet = <&gmac0>;
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phy-mode = "2500base-x";
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fixed-link {
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speed = <2500>;
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full-duplex;
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pause;
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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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&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: flash@0 {
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compatible = "u-boot-dont-touch-spi-nand";
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#address-cells = <1>;
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#size-cells = <1>;
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reg = <0>;
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spi-max-frequency = <52000000>;
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spi-tx-bus-width = <4>;
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spi-rx-bus-width = <4>;
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/*
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* ASUS bootloader tries to replace the partitions defined in
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* Device Tree and by that also deletes all additional properties
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* needed for UBI and NVMEM-on-UBI.
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* Prevent this from happening by tricking the loader to delete and
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* replace a bait node instead (works with older bootloaders).
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*/
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partitions: dummy {
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compatible = "u-boot-dummy-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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reg = <0x0 0x0>;
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label = "remove_me";
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};
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};
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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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reg = <0x0 0x400000>;
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label = "bootloader";
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read-only;
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};
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partition@400000 {
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compatible = "linux,ubi";
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reg = <0x400000 0xfc00000>;
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label = "UBI_DEV";
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volumes {
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ubi_factory: ubi-volume-factory {
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volname = "Factory";
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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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&ubi_factory {
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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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reg = <0x4 0x6>;
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};
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};
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};
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&spi1 {
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pinctrl-names = "default";
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pinctrl-0 = <&spic_pins>;
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status = "disabled";
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};
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&pio {
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i2c_pins: i2c-pins-g0 {
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mux {
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function = "i2c";
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groups = "i2c0_0";
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};
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};
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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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conf-pu {
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pins = "SPI0_CS", "SPI0_HOLD", "SPI0_WP";
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drive-strength = <MTK_DRIVE_8mA>;
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bias-pull-up = <MTK_PUPD_SET_R1R0_11>;
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};
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conf-pd {
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pins = "SPI0_CLK", "SPI0_MOSI", "SPI0_MISO";
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drive-strength = <MTK_DRIVE_8mA>;
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bias-pull-down = <MTK_PUPD_SET_R1R0_11>;
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};
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};
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spic_pins: spi1-pins {
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mux {
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function = "spi";
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groups = "spi1_1";
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};
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};
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uart1_pins: uart1-pins-g1 {
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mux {
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function = "uart";
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groups = "uart1_1";
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};
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};
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uart2_pins: uart2-pins-g1 {
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mux {
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function = "uart";
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groups = "uart2_1";
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};
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};
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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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nvmem-cells = <&eeprom_factory_0>;
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nvmem-cell-names = "eeprom";
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status = "okay";
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};
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@ -16,6 +16,9 @@ acer,predator-w6d)
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ucidef_set_led_netdev "internet" "INTERNET" "mdio-bus:06:amber:wan" "eth1" "link_10 link_100 link_1000 tx rx"
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ucidef_set_led_netdev "internet" "INTERNET" "mdio-bus:06:green:wan" "eth1" "link_2500 tx rx"
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;;
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asus,rt-ax52)
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ucidef_set_led_netdev "wan" "wan" "blue:wan" "wan" "link tx rx"
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;;
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asus,tuf-ax4200)
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ucidef_set_led_netdev "wan" "WAN" "mdio-bus:06:white:wan" "eth1" "link tx rx"
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;;
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@ -31,6 +31,7 @@ mediatek_setup_interfaces()
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arcadyan,mozart)
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ucidef_set_interfaces_lan_wan "lan0 eth1" eth2
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;;
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asus,rt-ax52|\
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asus,rt-ax59u|\
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asus,zenwifi-bt8|\
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asus,zenwifi-bt8-ubootmod|\
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@ -37,6 +37,7 @@ case "$board" in
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macaddr_setbit_la $(macaddr_setbit $(macaddr_add $addr 1) 28) > \
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/sys${DEVPATH}/macaddress
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;;
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asus,rt-ax52|\
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asus,tuf-ax4200|\
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asus,tuf-ax6000)
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CI_UBIPART="UBI_DEV"
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@ -118,6 +118,7 @@ platform_do_upgrade() {
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CI_ROOTPART="rootfs"
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emmc_do_upgrade "$1"
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;;
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asus,rt-ax52|\
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asus,rt-ax59u|\
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asus,tuf-ax4200|\
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asus,tuf-ax6000|\
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@ -286,6 +287,7 @@ platform_pre_upgrade() {
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local board=$(board_name)
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case "$board" in
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asus,rt-ax52|\
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asus,rt-ax59u|\
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asus,tuf-ax4200|\
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asus,tuf-ax6000|\
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@ -33,6 +33,11 @@ define Device/Default
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pad-rootfs | append-metadata
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endef
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define Build/asus-trx
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$(STAGING_DIR_HOST)/bin/asusuimage $(wordlist 1,$(words $(1)),$(1)) -i $@ -o $@.new
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mv $@.new $@
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endef
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include $(SUBTARGET).mk
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define Image/Build
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@ -251,6 +251,24 @@ define Device/arcadyan_mozart
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endef
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TARGET_DEVICES += arcadyan_mozart
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define Device/asus_rt-ax52
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DEVICE_VENDOR := ASUS
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DEVICE_MODEL := RT-AX52
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DEVICE_DTS := mt7981b-asus-rt-ax52
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DEVICE_DTS_DIR := ../dts
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DEVICE_PACKAGES := kmod-mt7981-firmware mt7981-wo-firmware
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IMAGES := sysupgrade.bin
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KERNEL := kernel-bin | lzma | \
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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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ARTIFACTS := initramfs.trx
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ARTIFACT/initramfs.trx := append-image-stage initramfs-kernel.bin | \
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uImage none | asus-trx -v 3 -n $$(DEVICE_MODEL)
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endef
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TARGET_DEVICES += asus_rt-ax52
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define Device/asus_rt-ax59u
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DEVICE_VENDOR := ASUS
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DEVICE_MODEL := RT-AX59U
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