From e7c399bee677e9bac66e1bea697aefb8d828edfe Mon Sep 17 00:00:00 2001 From: David Bauer Date: Thu, 26 Jan 2023 17:39:43 +0100 Subject: [PATCH] filogic: add support for ASUS TUF-AX4200 Hardware -------- SOC: MediaTek MT7986 RAM: 512MB DDR3 FLASH: 256MB SPI-NAND (Winbond W25N02KV) WIFI: Mediatek MT7986 DBDC 802.11ax 2.4/5 GHz ETH: MediaTek MT7531 Switch MaxLinear GPY211C 2.5 N-Base-T PHY UART: 3V3 115200 8N1 (Pinout silkscreened / Do not ocnnect VCC) Installation ------------ 1. Download the OpenWrt initramfs image. Copy the image to a TFTP server reachable at 192.168.1.66/24. Rename the image to tufax4200.bin. 2. Connect the TFTP server to the AX4200. 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 192.168.1.66 $ tftpboot 0x46000000 tufax4200.bin $ bootm 0x46000000 4. Wait for OpenWrt to boot. Transfer the sysupgrade image to the device using scp and install using sysupgrade. $ sysupgrade -n Missing features ---------------- - The LAN port LEDs are driven by the switch but OpenWrt does not correctly configure the output. Signed-off-by: David Bauer --- .../mediatek/dts/mt7986a-asus-tuf-ax4200.dts | 291 ++++++++++++++++++ .../filogic/base-files/etc/board.d/02_network | 10 + .../etc/hotplug.d/firmware/11-mt76-caldata | 21 ++ .../etc/hotplug.d/ieee80211/11_fix_wifi_mac | 9 + .../base-files/lib/preinit/10_fix_eth_mac.sh | 14 + .../base-files/lib/upgrade/platform.sh | 5 + target/linux/mediatek/image/filogic.mk | 18 ++ 7 files changed, 368 insertions(+) create mode 100644 target/linux/mediatek/dts/mt7986a-asus-tuf-ax4200.dts create mode 100644 target/linux/mediatek/filogic/base-files/etc/hotplug.d/firmware/11-mt76-caldata create mode 100644 target/linux/mediatek/filogic/base-files/lib/preinit/10_fix_eth_mac.sh diff --git a/target/linux/mediatek/dts/mt7986a-asus-tuf-ax4200.dts b/target/linux/mediatek/dts/mt7986a-asus-tuf-ax4200.dts new file mode 100644 index 0000000000..0a2f1d1d59 --- /dev/null +++ b/target/linux/mediatek/dts/mt7986a-asus-tuf-ax4200.dts @@ -0,0 +1,291 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) + +/dts-v1/; +#include +#include +#include + +#include "mt7986a.dtsi" + +/ { + model = "ASUS TUF-AX4200"; + compatible = "asus,tuf-ax4200", "mediatek,mt7986a"; + + aliases { + serial0 = &uart0; + led-boot = &led_system; + led-failsafe = &led_system; + led-running = &led_system; + led-upgrade = &led_system; + }; + + chosen { + stdout-path = "serial0:115200n8"; + bootargs-override = "ubi.mtd=UBI_DEV"; + }; + + memory { + reg = <0 0x40000000 0 0x20000000>; + }; + + keys { + compatible = "gpio-keys"; + + reset { + label = "reset"; + gpios = <&pio 9 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + + mesh { + label = "wps"; + gpios = <&pio 10 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + }; + + leds { + compatible = "gpio-leds"; + + wlan24 { + label = "white:wlan24"; + gpios = <&pio 1 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "phy0tpt"; + }; + + wlan5 { + label = "white:wlan5"; + gpios = <&pio 2 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "phy1tpt"; + }; + + led_system: system { + label = "white:system"; + gpios = <&pio 11 GPIO_ACTIVE_HIGH>; + }; + + wan-red { + label = "red:wan"; + gpios = <&pio 12 GPIO_ACTIVE_LOW>; + }; + }; + + reg_3p3v: regulator-3p3v { + compatible = "regulator-fixed"; + regulator-name = "fixed-3.3V"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; + + reg_5v: regulator-5v { + compatible = "regulator-fixed"; + regulator-name = "fixed-5V"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-boot-on; + regulator-always-on; + }; +}; + +ð { + status = "okay"; + + gmac0: mac@0 { + /* LAN */ + compatible = "mediatek,eth-mac"; + reg = <0>; + phy-mode = "2500base-x"; + + fixed-link { + speed = <2500>; + full-duplex; + pause; + }; + }; + + gmac1: mac@1 { + /* WAN */ + compatible = "mediatek,eth-mac"; + reg = <1>; + phy-mode = "2500base-x"; + phy-handle = <&phy6>; + }; + + mdio: mdio-bus { + #address-cells = <1>; + #size-cells = <0>; + }; +}; + +&mdio { + phy6: phy@6 { + compatible = "ethernet-phy-ieee802.3-c45"; + reg = <6>; + + reset-gpios = <&pio 6 GPIO_ACTIVE_LOW>; + reset-assert-us = <10000>; + reset-deassert-us = <10000>; + + /* LED0: CONN (WAN white) */ + mxl,led-config = <0x00f0 0x0 0x0 0x0>; + }; + + switch: switch@0 { + compatible = "mediatek,mt7531"; + reg = <31>; + + reset-gpios = <&pio 5 GPIO_ACTIVE_HIGH>; + reset-assert-us = <10000>; + reset-deassert-us = <10000>; + }; +}; + +&pio { + spi_flash_pins: spi-flash-pins-33-to-38 { + mux { + function = "spi"; + groups = "spi0", "spi0_wp_hold"; + }; + conf-pu { + pins = "SPI2_CS", "SPI2_HOLD", "SPI2_WP"; + drive-strength = <8>; + mediatek,pull-up-adv = <0>; /* bias-disable */ + }; + conf-pd { + pins = "SPI2_CLK", "SPI2_MOSI", "SPI2_MISO"; + drive-strength = <8>; + mediatek,pull-down-adv = <0>; /* bias-disable */ + }; + }; + + wf_2g_5g_pins: wf_2g_5g-pins { + mux { + function = "wifi"; + groups = "wf_2g", "wf_5g"; + }; + conf { + pins = "WF0_HB1", "WF0_HB2", "WF0_HB3", "WF0_HB4", + "WF0_HB0", "WF0_HB0_B", "WF0_HB5", "WF0_HB6", + "WF0_HB7", "WF0_HB8", "WF0_HB9", "WF0_HB10", + "WF0_TOP_CLK", "WF0_TOP_DATA", "WF1_HB1", + "WF1_HB2", "WF1_HB3", "WF1_HB4", "WF1_HB0", + "WF1_HB5", "WF1_HB6", "WF1_HB7", "WF1_HB8", + "WF1_TOP_CLK", "WF1_TOP_DATA"; + drive-strength = <4>; + }; + }; + + wf_dbdc_pins: wf-dbdc-pins { + mux { + function = "wifi"; + groups = "wf_dbdc"; + }; + conf { + pins = "WF0_HB1", "WF0_HB2", "WF0_HB3", "WF0_HB4", + "WF0_HB0", "WF0_HB0_B", "WF0_HB5", "WF0_HB6", + "WF0_HB7", "WF0_HB8", "WF0_HB9", "WF0_HB10", + "WF0_TOP_CLK", "WF0_TOP_DATA", "WF1_HB1", + "WF1_HB2", "WF1_HB3", "WF1_HB4", "WF1_HB0", + "WF1_HB5", "WF1_HB6", "WF1_HB7", "WF1_HB8", + "WF1_TOP_CLK", "WF1_TOP_DATA"; + drive-strength = <4>; + }; + }; +}; + +&spi0 { + pinctrl-names = "default"; + pinctrl-0 = <&spi_flash_pins>; + status = "okay"; + + spi_nand_flash: flash@0 { + compatible = "spi-nand"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0>; + + spi-max-frequency = <20000000>; + spi-tx-buswidth = <4>; + spi-rx-buswidth = <4>; + + partitions: partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "bootloader"; + reg = <0x0 0x400000>; + read-only; + }; + + partition@400000 { + label = "UBI_DEV"; + reg = <0x400000 0xfc00000>; + }; + }; + }; +}; + +&switch { + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@1 { + reg = <1>; + label = "lan1"; + }; + + port@2 { + reg = <2>; + label = "lan2"; + }; + + port@3 { + reg = <3>; + label = "lan3"; + }; + + port@4 { + reg = <4>; + label = "lan4"; + }; + + port@6 { + reg = <6>; + label = "cpu"; + ethernet = <&gmac0>; + phy-mode = "2500base-x"; + + fixed-link { + speed = <2500>; + full-duplex; + pause; + }; + }; + }; +}; + +&wmac { + status = "okay"; + pinctrl-names = "default", "dbdc"; + pinctrl-0 = <&wf_2g_5g_pins>; + pinctrl-1 = <&wf_dbdc_pins>; +}; + +&uart0 { + status = "okay"; +}; + +&ssusb { + vusb33-supply = <®_3p3v>; + vbus-supply = <®_5v>; + status = "okay"; +}; + +&usb_phy { + status = "okay"; +}; \ No newline at end of file diff --git a/target/linux/mediatek/filogic/base-files/etc/board.d/02_network b/target/linux/mediatek/filogic/base-files/etc/board.d/02_network index 13f52587c3..3d76e4d502 100644 --- a/target/linux/mediatek/filogic/base-files/etc/board.d/02_network +++ b/target/linux/mediatek/filogic/base-files/etc/board.d/02_network @@ -8,6 +8,10 @@ mediatek_setup_interfaces() local board="$1" case $board in + asus,tuf-ax4200) + CI_UBIPART="UBI_DEV" + ucidef_set_interfaces_lan_wan "lan1 lan2 lan3 lan4" "eth1" + ;; mediatek,mt7986a-rfb|\ mediatek,mt7986b-rfb) ucidef_set_interfaces_lan_wan "lan0 lan1 lan2 lan3" eth1 @@ -34,6 +38,12 @@ mediatek_setup_macs() local label_mac="" case $board in + asus,tuf-ax4200) + CI_UBIPART="UBI_DEV" + addr=$(mtd_get_mac_binary_ubi "Factory" 0x4) + wan_mac="${addr}" + lan_mac="${addr}" + ;; xiaomi,redmi-router-ax6000-stock|\ xiaomi,redmi-router-ax6000-ubootmod) wan_mac=$(mtd_get_mac_ascii Bdata ethaddr_wan) diff --git a/target/linux/mediatek/filogic/base-files/etc/hotplug.d/firmware/11-mt76-caldata b/target/linux/mediatek/filogic/base-files/etc/hotplug.d/firmware/11-mt76-caldata new file mode 100644 index 0000000000..0fe4c69988 --- /dev/null +++ b/target/linux/mediatek/filogic/base-files/etc/hotplug.d/firmware/11-mt76-caldata @@ -0,0 +1,21 @@ +#!/bin/sh + +[ -e /lib/firmware/$FIRMWARE ] && exit 0 + +. /lib/functions/caldata.sh + +board=$(board_name) + +case "$FIRMWARE" in +"mediatek/mt7986_eeprom_mt7976_dbdc.bin") + case "$board" in + asus,tuf-ax4200) + CI_UBIPART="UBI_DEV" + caldata_extract_ubi "Factory" 0x0 0x1000 + ;; + esac + ;; +*) + exit 1 + ;; +esac diff --git a/target/linux/mediatek/filogic/base-files/etc/hotplug.d/ieee80211/11_fix_wifi_mac b/target/linux/mediatek/filogic/base-files/etc/hotplug.d/ieee80211/11_fix_wifi_mac index fd822e3d4c..ecaf2eadcd 100644 --- a/target/linux/mediatek/filogic/base-files/etc/hotplug.d/ieee80211/11_fix_wifi_mac +++ b/target/linux/mediatek/filogic/base-files/etc/hotplug.d/ieee80211/11_fix_wifi_mac @@ -10,6 +10,15 @@ PHYNBR=${DEVPATH##*/phy} board=$(board_name) case "$board" in + asus,tuf-ax4200) + CI_UBIPART="UBI_DEV" + addr=$(mtd_get_mac_binary_ubi "Factory" 0x4) + # Originally, phy0 is phy1 mac with LA bit set. However, this would conflict + # addresses on mutiple VIFs with the other radio. Set LA bit and increment + # mac-address instead. + [ "$PHYNBR" = "0" ] && macaddr_setbit_la $(macaddr_add $addr 1) > /sys${DEVPATH}/macaddress + [ "$PHYNBR" = "1" ] && echo "$addr" > /sys${DEVPATH}/macaddress + ;; bananapi,bpi-r3) addr=$(macaddr_add $(cat /sys/class/net/eth0/address) 2) [ "$PHYNBR" = "0" ] && macaddr_unsetbit $addr 6 > /sys${DEVPATH}/macaddress diff --git a/target/linux/mediatek/filogic/base-files/lib/preinit/10_fix_eth_mac.sh b/target/linux/mediatek/filogic/base-files/lib/preinit/10_fix_eth_mac.sh new file mode 100644 index 0000000000..ec078741c9 --- /dev/null +++ b/target/linux/mediatek/filogic/base-files/lib/preinit/10_fix_eth_mac.sh @@ -0,0 +1,14 @@ +. /lib/functions/system.sh + +preinit_set_mac_address() { + case $(board_name) in + asus,tuf-ax4200) + CI_UBIPART="UBI_DEV" + addr=$(mtd_get_mac_binary_ubi "Factory" 0x4) + ip link set dev eth0 address "$addr" + ip link set dev eth1 address "$addr" + ;; + esac +} + +boot_hook_add preinit_main preinit_set_mac_address diff --git a/target/linux/mediatek/filogic/base-files/lib/upgrade/platform.sh b/target/linux/mediatek/filogic/base-files/lib/upgrade/platform.sh index 9a389d59b1..ca09741030 100755 --- a/target/linux/mediatek/filogic/base-files/lib/upgrade/platform.sh +++ b/target/linux/mediatek/filogic/base-files/lib/upgrade/platform.sh @@ -42,6 +42,11 @@ platform_do_upgrade() { local board=$(board_name) case "$board" in + asus,tuf-ax4200) + CI_UBIPART="UBI_DEV" + CI_KERNPART="linux" + nand_do_upgrade "$1" + ;; bananapi,bpi-r3) local rootdev="$(cmdline_get_var root)" rootdev="${rootdev##*/}" diff --git a/target/linux/mediatek/image/filogic.mk b/target/linux/mediatek/image/filogic.mk index 5c223d04ff..2e9becb241 100644 --- a/target/linux/mediatek/image/filogic.mk +++ b/target/linux/mediatek/image/filogic.mk @@ -38,6 +38,24 @@ define Build/mt7986-gpt rm $@.tmp endef +define Device/asus_tuf-ax4200 + DEVICE_VENDOR := ASUS + DEVICE_MODEL := TUF-AX4200 + DEVICE_DTS := mt7986a-asus-tuf-ax4200 + DEVICE_DTS_DIR := ../dts + DEVICE_DTS_LOADADDR := 0x47000000 + DEVICE_PACKAGES := kmod-usb3 + IMAGES := sysupgrade.bin + KERNEL_LOADADDR := 0x48000000 + KERNEL = kernel-bin | lzma | \ + fit lzma $$(KDIR)/image-$$(firstword $$(DEVICE_DTS)).dtb + KERNEL_INITRAMFS := kernel-bin | lzma | \ + fit lzma $$(KDIR)/image-$$(firstword $$(DEVICE_DTS)).dtb with-initrd | pad-to 64k + IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata +endef +TARGET_DEVICES += asus_tuf-ax4200 + + define Device/bananapi_bpi-r3 DEVICE_VENDOR := Bananapi DEVICE_MODEL := BPi-R3 -- 2.30.2