ramips: add support for TP-Link Archer A6 v3
The patch adds support for the TP-Link Archer A6 v3
The router is sold in US and India with FCC ID TE7A6V3
Specification
-------------
MediaTek MT7621 SOC
RAM: 128MB DDR3
SPI Flash: W25Q128 (16MB)
Ethernet: MT7530 5x 1000Base-T
WiFi 5GHz: Mediatek MT7613BE
WiFi 2.4GHz: Mediatek MT7603E
UART/Serial: 115200 8n1
Device Configuration & Serial Port Pins
---------------------------------------
ETH Ports: LAN4 LAN3 LAN2 LAN1 WAN
_______________________
| |
Serial Pins: | VCC GND TXD RXD |
|_____________________|
LEDs: Power Wifi2G Wifi5G LAN WAN
Build Output
------------
The build will generate following set of files
[1] openwrt-ramips-mt7621-tplink_archer-a6-v3-initramfs-kernel.bin
[2] openwrt-ramips-mt7621-tplink_archer-a6-v3-squashfs-factory.bin
[3] openwrt-ramips-mt7621-tplink_archer-a6-v3-squashfs-sysupgrade.bin
How to Use - Flashing from TP-Link Web Interface
------------------------------------------------
* Go to "Advanced/System Tools/Firmware Update".
* Click "Browse" and upload the OpenWrt factory image: factory.bin[2]
* Click the "Upgrade" button, and select "Yes" when prompted.
TFTP Booting
------------
Setup a TFTP boot server with address 192.168.0.5.
While starting U-boot press '4' key to stop autoboot.
Copy the initramfs-kernel.bin[1] to TFTP server folder, rename as test.bin
From u-boot command prompt run tftpboot followed by bootm.
Recovery
--------
Archer A6 V3 has recovery page activated if SPI booting from flash fails.
Recovery page can be activated from serial console only.
Press 'x' while u-boot is starting
Note: TFTP boot can be activated only from u-boot serial console.
Device recovery address: 192.168.0.1
Thanks to: Frankis for Randmon MAC address fix.
Signed-off-by: Vinay Patil <post2vinay@gmail.com>
[remove superfluous factory image definition, whitespacing]
Signed-off-by: David Bauer <mail@david-bauer.net>
This commit is contained in:
Vinay Patil
188
target/linux/ramips/dts/mt7621_tplink_archer-a6-v3.dts
Normal file
188
target/linux/ramips/dts/mt7621_tplink_archer-a6-v3.dts
Normal file
@@ -0,0 +1,188 @@
|
||||
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
|
||||
|
||||
#include "mt7621.dtsi"
|
||||
|
||||
#include <dt-bindings/gpio/gpio.h>
|
||||
#include <dt-bindings/input/input.h>
|
||||
|
||||
/ {
|
||||
compatible = "tplink,archer-a6-v3", "mediatek,mt7621-soc";
|
||||
model = "TP-Link Archer A6 v3";
|
||||
|
||||
aliases {
|
||||
label-mac-device = &gmac0;
|
||||
led-boot = &led_power;
|
||||
led-failsafe = &led_power;
|
||||
led-running = &led_power;
|
||||
led-upgrade = &led_power;
|
||||
};
|
||||
|
||||
chosen {
|
||||
bootargs = "console=ttyS0,115200n8";
|
||||
};
|
||||
|
||||
keys {
|
||||
compatible = "gpio-keys";
|
||||
|
||||
wps {
|
||||
label = "wps";
|
||||
gpios = <&gpio 28 GPIO_ACTIVE_LOW>;
|
||||
debounce-interval = <60>;
|
||||
linux,code = <KEY_WPS_BUTTON>;
|
||||
};
|
||||
|
||||
reset {
|
||||
label = "reset";
|
||||
gpios = <&gpio 8 GPIO_ACTIVE_LOW>;
|
||||
debounce-interval = <60>;
|
||||
linux,code = <KEY_RESTART>;
|
||||
};
|
||||
};
|
||||
|
||||
leds {
|
||||
compatible = "gpio-leds";
|
||||
|
||||
led_power: power {
|
||||
label = "green:power";
|
||||
gpios = <&gpio 4 GPIO_ACTIVE_LOW>;
|
||||
};
|
||||
|
||||
wan_orange {
|
||||
label = "orange:wan";
|
||||
gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
|
||||
};
|
||||
|
||||
lan {
|
||||
label = "green:lan";
|
||||
gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
|
||||
};
|
||||
|
||||
wifi5g {
|
||||
label = "green:wifi5g";
|
||||
gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
|
||||
linux,default-trigger = "phy1tpt";
|
||||
};
|
||||
|
||||
wifi2g {
|
||||
label = "green:wifi2g";
|
||||
gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
|
||||
linux,default-trigger = "phy0tpt";
|
||||
};
|
||||
|
||||
wan_green {
|
||||
label = "green:wan";
|
||||
gpios = <&gpio 45 GPIO_ACTIVE_LOW>;
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
&spi0 {
|
||||
status = "okay";
|
||||
|
||||
flash@0 {
|
||||
compatible = "jedec,spi-nor";
|
||||
reg = <0>;
|
||||
spi-max-frequency = <40000000>;
|
||||
|
||||
partitions {
|
||||
compatible = "fixed-partitions";
|
||||
#address-cells = <1>;
|
||||
#size-cells = <1>;
|
||||
|
||||
partition@0 {
|
||||
label = "u-boot";
|
||||
reg = <0x0 0x40000>;
|
||||
read-only;
|
||||
};
|
||||
|
||||
partition@40000 {
|
||||
label = "firmware";
|
||||
compatible = "denx,uimage";
|
||||
reg = <0x40000 0xf60000>;
|
||||
};
|
||||
|
||||
config: partition@fa0000 {
|
||||
label = "config";
|
||||
reg = <0xfa0000 0x50000>;
|
||||
read-only;
|
||||
};
|
||||
|
||||
radio: partition@ff0000 {
|
||||
label = "radio";
|
||||
reg = <0xff0000 0x10000>;
|
||||
read-only;
|
||||
};
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
&state_default {
|
||||
gpio {
|
||||
groups = "i2c", "uart2", "uart3", "jtag", "wdt";
|
||||
function = "gpio";
|
||||
};
|
||||
};
|
||||
|
||||
ðernet {
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <&rgmii1_pins &mdio_pins>;
|
||||
};
|
||||
|
||||
&pcie {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&pcie0 {
|
||||
wifi@0,0 {
|
||||
compatible = "mediatek,mt76";
|
||||
reg = <0x0000 0 0 0 0>;
|
||||
mediatek,mtd-eeprom = <&radio 0x0>;
|
||||
mtd-mac-address = <&config 0x8>;
|
||||
mtd-mac-address-increment = <1>;
|
||||
ieee80211-freq-limit = <2400000 2500000>;
|
||||
};
|
||||
};
|
||||
|
||||
&pcie1 {
|
||||
wifi@0,0 {
|
||||
compatible = "mediatek,mt76";
|
||||
reg = <0x0000 0 0 0 0>;
|
||||
mediatek,mtd-eeprom = <&radio 0x8000>;
|
||||
mtd-mac-address = <&config 0x8>;
|
||||
mtd-mac-address-increment = <2>;
|
||||
ieee80211-freq-limit = <5000000 6000000>;
|
||||
};
|
||||
};
|
||||
|
||||
&gmac0 {
|
||||
mtd-mac-address = <&config 0x8>;
|
||||
};
|
||||
|
||||
&switch0 {
|
||||
ports {
|
||||
port@0 {
|
||||
status = "okay";
|
||||
label = "wan";
|
||||
};
|
||||
|
||||
port@1 {
|
||||
status = "okay";
|
||||
label = "lan1";
|
||||
};
|
||||
|
||||
port@2 {
|
||||
status = "okay";
|
||||
label = "lan2";
|
||||
};
|
||||
|
||||
port@3 {
|
||||
status = "okay";
|
||||
label = "lan3";
|
||||
};
|
||||
|
||||
port@4 {
|
||||
status = "okay";
|
||||
label = "lan4";
|
||||
};
|
||||
};
|
||||
};
|
||||
Reference in New Issue
Block a user