Specification: - System-On-Chip: MT7620A - CPU/Speed: 580 MHz - Flash-Chip: Winbond 25Q64BVSIG - Flash size: 8192 KiB - RAM: 64 MiB - Wireless No1: SoC-integrated: MT7620A 2.4GHz 802.11bgn - Wireless No2: On-board chip: MT7610EN 5GHz 802.11ac - Switch: RTL8367RB Gigabit Switch - USB: Yes 1 x 2.0 Preparing a TFTP recovery image for initial flashing: Currently the only method to install openwrt for the first time is via TFTP download in u-boot. After first install you can use regular updates. WARNING: This method also overwrites the bootloader partition! Create a TFTP recovery image: 1) Download a stock TP-Link Firmware file here: https://www.tp-link.com/en/download/Archer-C2_V1.html#Firmware 2) Extract u-boot from the binary file: #> dd if=c2v1_stock_firmware.bin of=c2v1_uboot.bin bs=1 skip=512 count=131072 3) Now merge the sysupgrade image and the u-boot into one binary: #> cat c2v1_uboot.bin openwrt-squashfs-sysupgrade.bin > ArcherC2V1_tp_recovery.bin The resulting image can be flashed via TFTP recovery mode. Flash instructions: 1) To flash the recovery image, start a TFTP server from IP address 192.168.0.66 and serve the recovery image named ArcherC2V1_tp_recovery.bin. 2) Connect your device to the LAN port, then press the WPS/Reset button and power it up. Keep pressing the WPS/Reset button for 10 seconds. It will try to download the recovery image and flash it. It can take up to 20-25 minutes to finish. When it reaches 100%, the router will reboot itself. Signed-off-by: Serge Vasilugin <vasilugin@yandex.ru> Signed-off-by: Franz Flasch <franz.flasch@gmx.at>master
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/dts-v1/; |
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/include/ "mt7620a.dtsi" |
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#include <dt-bindings/gpio/gpio.h> |
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#include <dt-bindings/input/input.h> |
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/ { |
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compatible = "tplink,c2-v1", "ralink,mt7620a-soc"; |
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model = "TP-Link Archer C2 v1"; |
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chosen { |
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bootargs = "console=ttyS0,115200"; |
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}; |
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pinctrl { |
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state_default: pinctrl0 { |
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gpio { |
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ralink,group = "i2c", "uartf", "wled", "ephy", "spi refclk"; |
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ralink,function = "gpio"; |
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}; |
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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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lan { |
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label = "c2-v1:green:lan"; |
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gpios = <&gpio0 1 GPIO_ACTIVE_LOW>; |
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}; |
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usb { |
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label = "c2-v1:green:usb"; |
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gpios = <&gpio0 11 GPIO_ACTIVE_LOW>; |
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}; |
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wps { |
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label = "c2-v1:green:wps"; |
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gpios = <&gpio1 15 GPIO_ACTIVE_LOW>; |
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}; |
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wan { |
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label = "c2-v1:green:wan"; |
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gpios = <&gpio2 0 GPIO_ACTIVE_LOW>; |
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}; |
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wlan { |
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label = "c2-v1:green:wlan"; |
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gpios = <&gpio3 0 GPIO_ACTIVE_LOW>; |
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}; |
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}; |
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gpio-keys { |
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compatible = "gpio-keys"; |
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reset_wps { |
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label = "reset_wps"; |
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gpios = <&gpio0 13 GPIO_ACTIVE_LOW>; |
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linux,code = <KEY_RESTART>; |
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}; |
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rfkill { |
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label = "rfkill"; |
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gpios = <&gpio0 2 GPIO_ACTIVE_LOW>; |
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linux,code = <KEY_RFKILL>; |
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}; |
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}; |
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rtl8367rb { |
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compatible = "realtek,rtl8367b", "rtl8367b"; |
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cpu_port = <6>; |
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realtek,extif1 = <1 0 1 1 1 1 1 1 2>; |
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mii-bus = <&mdio0>; |
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}; |
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}; |
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&spi0 { |
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status = "okay"; |
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m25p80@0 { |
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#address-cells = <1>; |
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#size-cells = <1>; |
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compatible = "jedec,spi-nor"; |
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reg = <0>; |
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spi-max-frequency = <10000000>; |
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partition@0 { |
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label = "u-boot"; |
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reg = <0x0 0x20000>; |
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read-only; |
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}; |
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partition@20000 { |
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label = "firmware"; |
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reg = <0x20000 0x7a0000>; |
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}; |
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partition@7c0000 { |
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label = "config"; |
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reg = <0x7c0000 0x10000>; |
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read-only; |
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}; |
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rom: partition@7d0000 { |
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label = "rom"; |
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reg = <0x7d0000 0x10000>; |
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read-only; |
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}; |
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partition@7e0000 { |
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label = "romfile"; |
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reg = <0x7e0000 0x10000>; |
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read-only; |
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}; |
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radio: partition@7f0000 { |
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label = "radio"; |
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reg = <0x7f0000 0x10000>; |
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read-only; |
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}; |
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}; |
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}; |
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ðernet { |
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status = "okay"; |
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mtd-mac-address = <&rom 0xf100>; |
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pinctrl-names = "default"; |
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pinctrl-0 = <&rgmii1_pins &rgmii2_pins &mdio_pins>; |
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port@5 { |
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status = "okay"; |
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mediatek,fixed-link = <1000 1 1 1>; |
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phy-mode = "rgmii"; |
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}; |
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mdio0: mdio-bus { |
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status = "okay"; |
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}; |
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}; |
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&gpio1 { |
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status = "okay"; |
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}; |
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&gpio2 { |
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status = "okay"; |
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}; |
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&gpio3 { |
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status = "okay"; |
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}; |
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&wmac { |
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ralink,mtd-eeprom = <&radio 0>; |
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mtd-mac-address = <&rom 0xf100>; |
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}; |
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&ehci { |
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status = "okay"; |
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}; |
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&ohci { |
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status = "okay"; |
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}; |
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&pcie { |
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status = "okay"; |
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pcie-bridge { |
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mt76@0,0 { |
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reg = <0x0000 0 0 0 0>; |
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device_type = "pci"; |
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mediatek,mtd-eeprom = <&radio 0x8000>; |
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}; |
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}; |
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}; |
Loading…
Reference in new issue