From 502916468e2871f7f19b14b521a10ebf28394006 Mon Sep 17 00:00:00 2001 From: Chuncheng Chen Date: Thu, 20 Oct 2022 11:43:11 +0800 Subject: [PATCH] ramips: add support for ASUS 4G-AX56 Specifications: - Device: ASUS 4g-AX56 - SoC: MT7621AT - Flash: 128MB - RAM: 512MB - Switch: 1 WAN, 4 LAN (10/100/1000 Mbps) - WiFi: MT7905 2x2 2.4G + MT7975 2x2 5G - LTE : Fibocom FG621-EA - LEDs: 1x POWER (white, configurable) 1x 2.4G (white, not configurable) 1x 5G (white, not configurable) 1x WAN (white, not configurable) 1x 3G/4G (white, not configurable) 3x signal (white, not configurable) Flash by U-Boot TFTP method: - Configure your PC with IP 192.168.0.2 - Set up TFTP server and put the factory.bin image on your PC - Connect serial port(rate:115200) and turn on AP, then interrupt "U-Boot Boot Menu" by hitting any key Select "2. Upgrade firmware" Press enter when show "Run firmware after upgrading? (Y/n):" Select 0 for TFTP method Input U-Boot's IP address: 192.168.0.1 Input TFTP server's IP address: 192.168.0.2 Input IP netmask: 255.255.255.0 Input file name: openwrt-ramips-mt7621-asus_4g-ax56-squashfs-factory.bin - Restart AP aftre see the log "Firmware upgrade completed!" Notice: - LTE module is disable after flash openwrt image so you must active LTE by following two AT command echo -e "AT+GTAUTOCONNECT=1\r\n" > /dev/ttyUSB0 echo -e "AT+GTRNDIS=1,1\r\n" > /dev/ttyUSB0 - After finish AT command once, you don't need to input command later even if reboot/restore default Signed-off-by: Chuncheng Chen Link: https://github.com/openwrt/openwrt/pull/16752 Signed-off-by: John Crispin --- package/boot/uboot-envtools/files/ramips | 1 + .../linux/ramips/dts/mt7621_asus_4g-ax56.dts | 211 ++++++++++++++++++ target/linux/ramips/image/mt7621.mk | 14 ++ .../mt7621/base-files/lib/upgrade/platform.sh | 1 + 4 files changed, 227 insertions(+) create mode 100755 target/linux/ramips/dts/mt7621_asus_4g-ax56.dts mode change 100644 => 100755 target/linux/ramips/image/mt7621.mk diff --git a/package/boot/uboot-envtools/files/ramips b/package/boot/uboot-envtools/files/ramips index 341687625c..ace29907da 100644 --- a/package/boot/uboot-envtools/files/ramips +++ b/package/boot/uboot-envtools/files/ramips @@ -69,6 +69,7 @@ zte,mf283plus) ;; asus,rt-ax53u|\ asus,rt-ax54|\ +asus,4g-ax56|\ belkin,rt1800|\ elecom,wrc-x1800gs|\ h3c,tx1800-plus|\ diff --git a/target/linux/ramips/dts/mt7621_asus_4g-ax56.dts b/target/linux/ramips/dts/mt7621_asus_4g-ax56.dts new file mode 100755 index 0000000000..159feeb9dc --- /dev/null +++ b/target/linux/ramips/dts/mt7621_asus_4g-ax56.dts @@ -0,0 +1,211 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT + +#include "mt7621.dtsi" + +#include +#include +#include + +/ { + compatible = "asus,4g-ax56", "mediatek,mt7621-soc"; + model = "ASUS 4G-AX56"; + + aliases { + led-boot = &led_power; + led-failsafe = &led_power; + led-running = &led_power; + led-upgrade = &led_power; + label-mac-device = &gmac0; + }; + + chosen { + bootargs = "console=ttyS0,115200"; + bootargs-override = "console=ttyS0,115200"; + }; + + leds { + compatible = "gpio-leds"; + + led_power: power { + color = ; + function = LED_FUNCTION_POWER; + gpios = <&gpio 14 GPIO_ACTIVE_HIGH>; + }; + }; + + keys { + compatible = "gpio-keys"; + + key-restart { + label = "reset"; + gpios = <&gpio 8 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + + key-wps { + label = "wps"; + gpios = <&gpio 4 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + }; +}; + +&nand { + status = "okay"; + + mediatek,nmbm; + mediatek,bmt-remap-range = + <0x000000 0x7e0000>, + <0x35e0000 0x7800000>; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "u-boot"; + reg = <0x0 0x80000>; + read-only; + }; + + /* + * u-boot gets split here while keeping u-boot read-only, + * which allows safe usage of fw_setenv + */ + partition@80000 { + label = "u-boot-env"; + reg = <0x80000 0x60000>; + }; + + partition@e0000 { + label = "nvram"; + reg = <0xe0000 0x100000>; + read-only; + }; + + partition@1e0000 { + label = "factory"; + reg = <0x1e0000 0x100000>; + read-only; + + nvmem-layout { + compatible = "fixed-layout"; + #address-cells = <1>; + #size-cells = <1>; + + eeprom_factory_0: eeprom@0 { + reg = <0x0 0xe00>; + }; + + macaddr_factory_4: macaddr@4 { + reg = <0x4 0x6>; + }; + + precal_factory_e10: precal@e10 { + reg = <0xe10 0x19c10>; + }; + }; + }; + + partition@2e0000 { + label = "factory2"; + reg = <0x2e0000 0x100000>; + read-only; + }; + + partition@3e0000 { + label = "firmware"; + reg = <0x3e0000 0x3200000>; + + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "kernel"; + reg = <0x0 0x400000>; + }; + + partition@400000 { + label = "ubi"; + reg = <0x400000 0x2e00000>; + }; + }; + + partition@35e0000 { + label = "firmware2"; + reg = <0x35e0000 0x3200000>; + }; + + partition@67e0000 { + label = "jffs2"; + reg = <0x67e0000 0x1020000>; + }; + + /* Last 8M are reserved for NMBM management (bad blocks) */ + }; +}; + +&pcie { + status = "okay"; +}; + +&pcie1 { + wifi@0,0 { + compatible = "mediatek,mt76"; + reg = <0x0000 0 0 0 0>; + nvmem-cells = <&eeprom_factory_0>, <&precal_factory_e10>; + nvmem-cell-names = "eeprom", "precal"; + mediatek,disable-radar-background; + }; +}; + +&gmac0 { + nvmem-cells = <&macaddr_factory_4>; + nvmem-cell-names = "mac-address"; +}; + +&gmac1 { + status = "okay"; + label = "wan"; + phy-handle = <ðphy0>; + + nvmem-cells = <&macaddr_factory_4>; + nvmem-cell-names = "mac-address"; +}; + +ðphy0 { + /delete-property/ interrupts; +}; + +&switch0 { + ports { + port@1 { + status = "okay"; + label = "lan1"; + }; + + port@2 { + status = "okay"; + label = "lan2"; + }; + + port@3 { + status = "okay"; + label = "lan3"; + }; + + port@4 { + status = "okay"; + label = "lan4"; + }; + }; +}; + +&state_default { + gpio { + groups = "i2c", "uart2", "uart3", "jtag", "wdt"; + function = "gpio"; + }; +}; diff --git a/target/linux/ramips/image/mt7621.mk b/target/linux/ramips/image/mt7621.mk old mode 100644 new mode 100755 index eb7dacefef..2623d890f6 --- a/target/linux/ramips/image/mt7621.mk +++ b/target/linux/ramips/image/mt7621.mk @@ -471,6 +471,20 @@ define Device/asus_rt-ax54 endef TARGET_DEVICES += asus_rt-ax54 +define Device/asus_4g-ax56 + $(Device/nand) + $(Device/uimage-lzma-loader) + DEVICE_VENDOR := ASUS + DEVICE_MODEL := 4G-AX56 + IMAGE_SIZE := 51200k + IMAGES += factory.bin + IMAGE/factory.bin := append-kernel | pad-to $$(KERNEL_SIZE) | append-ubi | \ + check-size + DEVICE_PACKAGES := kmod-mt7915-firmware kmod-usb3 kmod-usb-serial-option \ + kmod-usb-net-cdc-ncm +endef +TARGET_DEVICES += asus_4g-ax56 + define Device/beeline_smartbox-flash $(Device/nand) $(Device/uimage-lzma-loader) diff --git a/target/linux/ramips/mt7621/base-files/lib/upgrade/platform.sh b/target/linux/ramips/mt7621/base-files/lib/upgrade/platform.sh index 17532f795b..f2325c8325 100755 --- a/target/linux/ramips/mt7621/base-files/lib/upgrade/platform.sh +++ b/target/linux/ramips/mt7621/base-files/lib/upgrade/platform.sh @@ -74,6 +74,7 @@ platform_do_upgrade() { asus,rt-ac85p|\ asus,rt-ax53u|\ asus,rt-ax54|\ + asus,4g-ax56|\ beeline,smartbox-flash|\ beeline,smartbox-giga|\ beeline,smartbox-pro|\ -- 2.30.2