ramips: add support for TP-Link RE200 v2
TP-Link RE200 v2 is a wireless range extender with Ethernet and 2.4G and 5G WiFi with internal antennas. It's based on MediaTek MT7628AN+MT7610EN. Specifications -------------- - MediaTek MT7628AN (580 Mhz) - 64 MB of RAM - 8 MB of FLASH - 2T2R 2.4 GHz and 1T1R 5 GHz - 1x 10/100 Mbps Ethernet - UART header on PCB (57600 8n1) - 8x LED (GPIO-controlled), 2x button There are 2.4G and 5G LEDs in red and green which are controlled separately. MAC addresses ------------- The MAC address assignment matches stock firmware, i.e.: LAN : *:0D 2.4G: *:0E 5G : *:0F Installation ------------ Web Interface ------------- It is possible to upgrade to OpenWrt via the web interface. Simply flash the -factory.bin from OEM. In contrast to a stock firmware, this will not overwrite U-Boot. Serial console -------------- Opening the case is quite hard, since it is welded together. Rename the OpenWrt factory image to "test.bin", then plug in the device and quickly press "2" to enter flash mode (no line feed). Follow the prompts until OpenWrt is installed. Unfortunately, this devices does not offer a recovery mode or a tftp installation method. If the web interface upgrade fails, you have to open your device and attach serial console. Additonal notes --------------- It is possible to flash back to stock by using tplink-safeloader to create a sysupgrade image based on a stock update. After the first boot, it is necessary upgrade to another stock image, otherwise subsequent boots fail with LZMA ERROR 1 and you have to attach serial to recover the device. Signed-off-by: Andreas Böhler <dev@aboehler.at> [remove DEVICE_VARS change] Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>master
Andreas Böhler
4 years ago
committed by
Adrian Schmutzler
parent
3227afbbab
commit
6d6f36ae78
@ -0,0 +1,70 @@
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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
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/dts-v1/;
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#include "mt7628an_tplink_re200.dtsi"
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/ {
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compatible = "tplink,re200-v2", "mediatek,mt7628an-soc";
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model = "TP-Link RE200 v2";
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aliases {
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led-boot = &led_power;
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led-failsafe = &led_power;
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led-running = &led_power;
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led-upgrade = &led_power;
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};
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leds {
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compatible = "gpio-leds";
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wps {
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label = "re200-v2:green:wps";
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gpios = <&gpio0 5 GPIO_ACTIVE_LOW>;
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};
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wifi {
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label = "re200-v2:green:wifi";
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gpios = <&gpio0 4 GPIO_ACTIVE_LOW>;
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};
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lan {
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label = "re200-v2:green:lan";
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gpios = <&gpio1 7 GPIO_ACTIVE_LOW>;
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};
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led_power: power {
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label = "re200-v2:green:power";
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gpios = <&gpio1 12 GPIO_ACTIVE_LOW>;
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};
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wifi2g_green {
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label = "re200-v2:green:wifi2g";
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gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
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linux,default-trigger = "phy0tpt";
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};
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wifi5g_green {
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label = "re200-v2:green:wifi5g";
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gpios = <&gpio1 10 GPIO_ACTIVE_LOW>;
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linux,default-trigger = "phy1tpt";
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};
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wifi2g_red {
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label = "re200-v2:red:wifi2g";
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gpios = <&gpio1 11 GPIO_ACTIVE_LOW>;
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};
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wifi5g_red {
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label = "re200-v2:red:wifi5g";
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gpios = <&gpio1 8 GPIO_ACTIVE_LOW>;
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};
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};
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};
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&state_default {
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gpio {
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ralink,group = "p4led_an", "p3led_an", "p2led_an", "p1led_an",
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"p0led_an", "wled_an", "i2c", "wdt", "refclk";
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ralink,function = "gpio";
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};
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};
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@ -0,0 +1,98 @@
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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
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#include "mt7628an.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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aliases {
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label-mac-device = ðernet;
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};
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chosen {
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bootargs = "console=ttyS0,57600n8";
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};
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keys {
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compatible = "gpio-keys";
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reset {
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label = "reset";
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gpios = <&gpio1 5 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_RESTART>;
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};
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wps {
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label = "wps";
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gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_WPS_BUTTON>;
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};
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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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compatible = "jedec,spi-nor";
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reg = <0>;
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spi-max-frequency = <50000000>;
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partitions {
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compatible = "fixed-partitions";
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#address-cells = <1>;
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#size-cells = <1>;
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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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compatible = "tplink,firmware";
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label = "firmware";
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reg = <0x20000 0x7a0000>;
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};
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config: partition@7c0000 {
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label = "config";
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reg = <0x7c0000 0x30000>;
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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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};
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ðernet {
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mtd-mac-address = <&config 0x2008>;
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};
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&wmac {
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status = "okay";
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mediatek,mtd-eeprom = <&radio 0x0>;
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mtd-mac-address = <&config 0x2008>;
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mtd-mac-address-increment = <1>;
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};
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&pcie {
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status = "okay";
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};
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&pcie0 {
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mt76@0,0 {
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reg = <0x0000 0 0 0 0>;
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mediatek,mtd-eeprom = <&radio 0x8000>;
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ieee80211-freq-limit = <5000000 6000000>;
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mtd-mac-address = <&config 0x2008>;
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mtd-mac-address-increment = <2>;
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};
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};
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