ramips: add support for TP-Link Archer C2
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>
This commit is contained in:
Franz Flasch
Mathias Kresin
parent
abb7524683
commit
8375623a06
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@ -398,6 +398,12 @@ tl-wr841n-v13)
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ucidef_set_led_switch "lan4" "lan4" "$boardname:green:lan4" "switch0" "0x10"
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ucidef_set_led_switch "wan" "wan" "$boardname:green:wan" "switch0" "0x01"
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;;
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tplink,c2-v1)
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ucidef_set_led_switch "lan" "lan" "$boardname:green:lan" "switch1" "0x1e"
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ucidef_set_led_switch "wan" "wan" "$boardname:green:wan" "switch1" "0x01"
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set_usb_led "$boardname:green:usb" "2-1"
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set_wifi_led "$boardname:green:wlan"
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;;
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tplink,c20-v1)
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ucidef_set_led_switch "lan" "lan" "$boardname:blue:lan" "switch0" "0x1e"
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ucidef_set_led_switch "wan" "wan" "$boardname:blue:wan" "switch0" "0x01"
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@ -335,6 +335,10 @@ ramips_setup_interfaces()
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ucidef_add_switch "switch0" \
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"1:lan" "2:lan" "3:lan" "4:lan" "5:wan" "0@eth0"
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;;
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tplink,c2-v1)
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ucidef_add_switch "switch1" \
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"1:lan" "2:lan" "3:lan" "4:lan" "0:wan" "6@eth0"
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;;
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tplink,tl-wr902ac-v3)
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ucidef_add_switch "switch0" \
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"4:lan" "6@eth0"
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@ -79,6 +79,7 @@ get_status_led() {
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awapn2403|\
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dir-645|\
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sk-wb8|\
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tplink,c2-v1|\
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wrh-300cr)
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status_led="$boardname:green:wps"
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;;
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@ -253,6 +253,7 @@ platform_check_image() {
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c20i|\
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c50|\
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mr200|\
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tplink,c2-v1|\
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tplink,c20-v1|\
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tplink,c20-v4|\
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tplink,c50-v3|\
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@ -0,0 +1,178 @@
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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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};
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@ -472,6 +472,18 @@ define Device/tiny-ac
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endef
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TARGET_DEVICES += tiny-ac
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define Device/tplink_c2-v1
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$(Device/Archer)
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DTS := ArcherC2-v1
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TPLINK_FLASHLAYOUT := 8Mmtk
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TPLINK_HWID := 0xc7500001
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TPLINK_HWREV := 50
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IMAGES += factory.bin
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DEVICE_TITLE := TP-Link Archer C2 v1
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DEVICE_PACKAGES := kmod-usb2 kmod-usb-ohci kmod-usb-ledtrig-usbport kmod-switch-rtl8366-smi kmod-switch-rtl8367b
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endef
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TARGET_DEVICES += tplink_c2-v1
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define Device/tplink_c20-v1
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$(Device/Archer)
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DTS := ArcherC20v1
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