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e7c399bee6
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 <path-to-sysupgrade.bin>
Missing features
----------------
- The LAN port LEDs are driven by the switch but OpenWrt does not
correctly configure the output.
Signed-off-by: David Bauer <mail@david-bauer.net>
192 lines
6.8 KiB
Makefile
192 lines
6.8 KiB
Makefile
DTS_DIR := $(DTS_DIR)/mediatek
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KERNEL_LOADADDR := 0x44000000
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define Image/Prepare
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# For UBI we want only one extra block
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rm -f $(KDIR)/ubi_mark
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echo -ne '\xde\xad\xc0\xde' > $(KDIR)/ubi_mark
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endef
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define Build/bl2
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cat $(STAGING_DIR_IMAGE)/mt7986-$1-bl2.img >> $@
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endef
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define Build/bl31-uboot
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cat $(STAGING_DIR_IMAGE)/mt7986_$1-u-boot.fip >> $@
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endef
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define Build/mt7986-gpt
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cp $@ $@.tmp 2>/dev/null || true
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ptgen -g -o $@.tmp -a 1 -l 1024 \
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$(if $(findstring sdmmc,$1), \
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-H \
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-t 0x83 -N bl2 -r -p 4079k@17k \
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) \
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-t 0x83 -N ubootenv -r -p 512k@4M \
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-t 0x83 -N factory -r -p 2M@4608k \
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-t 0xef -N fip -r -p 4M@6656k \
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-N recovery -r -p 32M@12M \
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$(if $(findstring sdmmc,$1), \
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-N install -r -p 20M@44M \
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-t 0x2e -N production -p $(CONFIG_TARGET_ROOTFS_PARTSIZE)M@64M \
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) \
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$(if $(findstring emmc,$1), \
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-t 0x2e -N production -p $(CONFIG_TARGET_ROOTFS_PARTSIZE)M@64M \
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)
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cat $@.tmp >> $@
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rm $@.tmp
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endef
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define Device/asus_tuf-ax4200
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DEVICE_VENDOR := ASUS
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DEVICE_MODEL := TUF-AX4200
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DEVICE_DTS := mt7986a-asus-tuf-ax4200
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DEVICE_DTS_DIR := ../dts
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DEVICE_DTS_LOADADDR := 0x47000000
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DEVICE_PACKAGES := kmod-usb3
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IMAGES := sysupgrade.bin
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KERNEL_LOADADDR := 0x48000000
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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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endef
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TARGET_DEVICES += asus_tuf-ax4200
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define Device/bananapi_bpi-r3
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DEVICE_VENDOR := Bananapi
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DEVICE_MODEL := BPi-R3
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DEVICE_DTS := mt7986a-bananapi-bpi-r3
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DEVICE_DTS_CONFIG := config-mt7986a-bananapi-bpi-r3
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DEVICE_DTS_OVERLAY:= mt7986a-bananapi-bpi-r3-nor mt7986a-bananapi-bpi-r3-emmc-nor mt7986a-bananapi-bpi-r3-emmc-snand mt7986a-bananapi-bpi-r3-snand
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DEVICE_DTS_DIR := ../dts
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DEVICE_PACKAGES := kmod-hwmon-pwmfan kmod-i2c-gpio kmod-sfp kmod-usb3 e2fsprogs f2fsck mkf2fs
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IMAGES := sysupgrade.itb
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KERNEL_INITRAMFS_SUFFIX := -recovery.itb
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ARTIFACTS := \
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emmc-preloader.bin emmc-bl31-uboot.fip \
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nor-preloader.bin nor-bl31-uboot.fip \
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sdcard.img.gz \
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snand-preloader.bin snand-bl31-uboot.fip
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ARTIFACT/emmc-preloader.bin := bl2 emmc-ddr4
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ARTIFACT/emmc-bl31-uboot.fip := bl31-uboot bananapi_bpi-r3-emmc
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ARTIFACT/nor-preloader.bin := bl2 nor-ddr4
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ARTIFACT/nor-bl31-uboot.fip := bl31-uboot bananapi_bpi-r3-nor
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ARTIFACT/snand-preloader.bin := bl2 spim-nand-ddr4
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ARTIFACT/snand-bl31-uboot.fip := bl31-uboot bananapi_bpi-r3-snand
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ARTIFACT/sdcard.img.gz := mt7986-gpt sdmmc |\
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pad-to 17k | bl2 sdmmc-ddr4 |\
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pad-to 6656k | bl31-uboot bananapi_bpi-r3-sdmmc |\
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$(if $(CONFIG_TARGET_ROOTFS_INITRAMFS),\
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pad-to 12M | append-image-stage initramfs-recovery.itb | check-size 44m |\
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) \
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pad-to 44M | bl2 spim-nand-ddr4 |\
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pad-to 45M | bl31-uboot bananapi_bpi-r3-snand |\
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pad-to 49M | bl2 nor-ddr4 |\
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pad-to 50M | bl31-uboot bananapi_bpi-r3-nor |\
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pad-to 51M | bl2 emmc-ddr4 |\
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pad-to 52M | bl31-uboot bananapi_bpi-r3-emmc |\
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pad-to 56M | mt7986-gpt emmc |\
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$(if $(CONFIG_TARGET_ROOTFS_SQUASHFS),\
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pad-to 64M | append-image squashfs-sysupgrade.itb | check-size | gzip \
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)
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IMAGE_SIZE := $$(shell expr 64 + $$(CONFIG_TARGET_ROOTFS_PARTSIZE))m
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KERNEL := kernel-bin | gzip
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KERNEL_INITRAMFS := kernel-bin | lzma | \
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fit lzma $$(KDIR)/image-$$(firstword $$(DEVICE_DTS)).dtb with-initrd | pad-to 64k
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IMAGE/sysupgrade.itb := append-kernel | fit gzip $$(KDIR)/image-$$(firstword $$(DEVICE_DTS)).dtb external-static-with-rootfs | pad-rootfs | append-metadata
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DTC_FLAGS += -@ --space 32768
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endef
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TARGET_DEVICES += bananapi_bpi-r3
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define Device/mediatek_mt7986a-rfb-nand
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DEVICE_VENDOR := MediaTek
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DEVICE_MODEL := MT7986 rfba AP (NAND)
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DEVICE_DTS := mt7986a-rfb-spim-nand
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DEVICE_DTS_DIR := $(DTS_DIR)/
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KERNEL_LOADADDR := 0x48000000
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SUPPORTED_DEVICES := mediatek,mt7986a-rfb-snand
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UBINIZE_OPTS := -E 5
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BLOCKSIZE := 128k
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PAGESIZE := 2048
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IMAGE_SIZE := 65536k
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KERNEL_IN_UBI := 1
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IMAGES += factory.bin
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IMAGE/factory.bin := append-ubi | check-size $$$$(IMAGE_SIZE)
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IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
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KERNEL = kernel-bin | lzma | \
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fit lzma $$(KDIR)/image-$$(firstword $$(DEVICE_DTS)).dtb
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KERNEL_INITRAMFS = kernel-bin | lzma | \
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fit lzma $$(KDIR)/image-$$(firstword $$(DEVICE_DTS)).dtb with-initrd
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DTC_FLAGS += -@ --space 32768
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endef
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TARGET_DEVICES += mediatek_mt7986a-rfb-nand
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define Device/mediatek_mt7986b-rfb
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DEVICE_VENDOR := MediaTek
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DEVICE_MODEL := MTK7986 rfbb AP
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DEVICE_DTS := mt7986b-rfb
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DEVICE_DTS_DIR := $(DTS_DIR)/
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KERNEL_LOADADDR := 0x48000000
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SUPPORTED_DEVICES := mediatek,mt7986b-rfb
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UBINIZE_OPTS := -E 5
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BLOCKSIZE := 128k
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PAGESIZE := 2048
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IMAGE_SIZE := 65536k
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KERNEL_IN_UBI := 1
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IMAGES += factory.bin
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IMAGE/factory.bin := append-ubi | check-size $$$$(IMAGE_SIZE)
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IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
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endef
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TARGET_DEVICES += mediatek_mt7986b-rfb
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define Device/xiaomi_redmi-router-ax6000-stock
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DEVICE_VENDOR := Xiaomi
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DEVICE_MODEL := Redmi Router AX6000 (stock layout)
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DEVICE_DTS := mt7986a-xiaomi-redmi-router-ax6000-stock
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DEVICE_DTS_DIR := ../dts
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DEVICE_PACKAGES := kmod-leds-ws2812b
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KERNEL_LOADADDR := 0x48000000
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UBINIZE_OPTS := -E 5
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BLOCKSIZE := 128k
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PAGESIZE := 2048
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ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),)
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ARTIFACTS := initramfs-factory.ubi
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ARTIFACT/initramfs-factory.ubi := append-image-stage initramfs-kernel.bin | ubinize-kernel
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endif
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IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
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endef
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TARGET_DEVICES += xiaomi_redmi-router-ax6000-stock
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define Device/xiaomi_redmi-router-ax6000-ubootmod
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DEVICE_VENDOR := Xiaomi
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DEVICE_MODEL := Redmi Router AX6000 (OpenWrt U-Boot layout)
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DEVICE_DTS := mt7986a-xiaomi-redmi-router-ax6000-ubootmod
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DEVICE_DTS_DIR := ../dts
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DEVICE_PACKAGES := kmod-leds-ws2812b
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KERNEL_INITRAMFS_SUFFIX := -recovery.itb
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IMAGES := sysupgrade.itb
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KERNEL_LOADADDR := 0x48000000
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UBINIZE_OPTS := -E 5
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BLOCKSIZE := 128k
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PAGESIZE := 2048
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KERNEL_IN_UBI := 1
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UBOOTENV_IN_UBI := 1
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KERNEL := kernel-bin | gzip
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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.itb := append-kernel | \
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fit gzip $$(KDIR)/image-$$(firstword $$(DEVICE_DTS)).dtb external-static-with-rootfs | append-metadata
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ARTIFACTS := preloader.bin bl31-uboot.fip
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ARTIFACT/preloader.bin := bl2 spim-nand-ddr4
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ARTIFACT/bl31-uboot.fip := bl31-uboot xiaomi_redmi-router-ax6000
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ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),)
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ARTIFACTS += initramfs-factory.ubi
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ARTIFACT/initramfs-factory.ubi := append-image-stage initramfs-recovery.itb | ubinize-kernel
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endif
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endef
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TARGET_DEVICES += xiaomi_redmi-router-ax6000-ubootmod
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