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TP-Link Archer D7 v1 is a dual-band AC1750 router + modem. The router section is based on Qualcomm/Atheros QCA9558 + QCA9880. The "DSL" section is based on BCM6318 but it's currently not supported. The Archer D7b seems to differ from the Archer D7 only in the partition table. Router section - Specification: 775/650/258 MHz (CPU/DDR/AHB) 128 MB of RAM (DDR2) 16 MB of FLASH (SPI NOR) 3T3R 2.4 GHz 3T3R 5 GHz 4x 10/100/1000 Mbps Ethernet 7x LED, 2x button UART header on PCB Known issues: - Broadband LED (missing GPIO - probably driven by the BCM6318) - Internet LED (missing GPIO - probably driven by the BCM6318) - WIFI LED (working only for one interface at a time, while in the OEM firmware works for both wifi interfaces; thus, this patch does not set a trigger by default) - DSL not working (eth0) UART connection --------------- J1 HEADER (Qualcomm CPU) . VCC . GND . RX O TX J41 HEADER (Broadcom CPU) . VCC . GND . RX O TX The following instructions require a connection to the J1 UART header and are tested for the Archer D7 v1. For the Archer D7b v1, names should be changed accordingly. Flash instructions under U-Boot, using UART ------------------------------------------ 1. Press "tpl" to stop autobooting and obtain U-Boot CLI access. 2. Setup ip addresses for U-Boot and your tftp server. 3. Issue below commands: tftpboot 0x81000000 openwrt-ath79-generic-tplink_archer-d7-v1-squashfs-sysupgrade.bin erase 0x9f020000 +f90000 cp.b 0x81000000 0x9f020000 0xf90000 reset Initramfs instructions under U-Boot for testing, using UART ---------------------------------------------------------- 1. Press "tpl" to stop autobooting and obtain U-Boot CLI access. 2. Setup ip addresses for U-Boot and your tftp server. 3. Issue below commands: tftpboot 0x81000000 openwrt-ath79-generic-tplink_archer-d7-v1-initramfs-kernel.bin bootm 0x81000000 4. Here you can backup the original firmware and/or flash the sysupgrade openwrt if you want Restore the original firmware ----------------------------- 0. Backup every partition using the OpenWrt web interface 1. Download the OEM firmware from the TP-Link website 2. Extract the bin file in a folder (eg. Archer_D7v1_1.6.0_0.9.1_up_boot(160216)_2016-02-16_15.55.48.bin) 3. Remove the U-Boot and the Broadcom image part from the file. Issue the following command: dd if="Archer_D7v1_1.6.0_0.9.1_up_boot(160216)_2016-02-16_15.55.48.bin" of="Archer_D7v1_1.6.0_0.9.1_up_boot(160216)_2016-02-16_15.55.48.bin.mod" skip=257 bs=512 count=31872 4. Double check the .mod file size. It must be 16318464 bytes. 5. Flash it using the OpenWrt web interface. Force the update if needed. WARNING: Remember to NOT keep settings. 5b. (Alternative to 5.) Flash it using the U-Boot and UART connection. Issue below commands in the U-Boot: tftpboot 0x81000000 Archer_D7v1_1.6.0_0.9.1_up_boot(160216)_2016-02-16_15.55.48.bin.mod erase 0x9f020000 +f90000 cp.b 0x81000000 0x9f020000 0xf90000 reset Signed-off-by: Davide Fioravanti <pantanastyle@gmail.com> [cosmetic DTS changes, remove TPLINK_HWREVADD := 0, do not use two phyXtpt at once, add missing buttons, minor commit message adjustments] Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
180 lines
3.0 KiB
Plaintext
180 lines
3.0 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/input/input.h>
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#include "qca9557.dtsi"
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/ {
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chosen {
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bootargs = "console=ttyS0,115200n8";
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};
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aliases {
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led-boot = &led_system;
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led-failsafe = &led_system;
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led-running = &led_system;
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led-upgrade = &led_system;
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};
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leds {
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compatible = "gpio-leds";
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led_system: system {
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label = "tp-link:white:system";
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gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
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default-state = "on";
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};
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wlan {
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label = "tp-link:white:wlan";
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gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
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};
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lan {
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label = "tp-link:white:lan";
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gpios = <&gpio 23 GPIO_ACTIVE_LOW>;
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};
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usb {
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label = "tp-link:white:usb";
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gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
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trigger-sources = <&hub_port1>, <&hub_port0>;
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linux,default-trigger = "usbport";
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};
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qss {
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label = "tp-link:white:qss";
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gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
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};
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};
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keys {
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compatible = "gpio-keys";
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wifi {
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label = "WiFi button";
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linux,code = <KEY_RFKILL>;
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gpios = <&gpio 0 GPIO_ACTIVE_LOW>;
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};
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wps {
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label = "WPS button";
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linux,code = <KEY_WPS_BUTTON>;
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gpios = <&gpio 1 GPIO_ACTIVE_LOW>;
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};
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reset {
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label = "Reset button";
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linux,code = <KEY_RESTART>;
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gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
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};
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};
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reg_usb0_vbus: regulator {
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compatible = "regulator-fixed";
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regulator-name = "usb_vbus";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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gpio = <&gpio 21 GPIO_ACTIVE_HIGH>;
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enable-active-high;
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};
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reg_usb1_vbus: regulator {
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compatible = "regulator-fixed";
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regulator-name = "usb_vbus";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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gpio = <&gpio 22 GPIO_ACTIVE_HIGH>;
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enable-active-high;
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};
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};
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&mdio0 {
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status = "okay";
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phy0: ethernet-phy@0 {
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reg = <0>;
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qca,ar8327-initvals = <
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0x04 0x00080080 /* PORT0 PAD MODE CTRL */
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0x0c 0x07600000 /* PORT6 PAD MODE CTRL */
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0x50 0xc737c737 /* LED_CTRL0 */
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0x54 0x00000000 /* LED_CTRL1 */
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0x58 0x00000000 /* LED_CTRL2 */
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0x5c 0x0030c300 /* LED_CTRL3 */
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0x7c 0x0000007e /* PORT0_STATUS */
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0x94 0x0000007e /* PORT6 STATUS */
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>;
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};
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};
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ð0 {
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status = "okay";
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phy-handle = <&phy0>;
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pll-data = <0x56000000 0x00000101 0x00001616>;
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gmac-config {
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device = <&gmac>;
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rgmii-enabled = <1>;
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};
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};
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ð1 {
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status = "okay";
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pll-data = <0x03000101 0x00000101 0x00001616>;
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fixed-link {
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speed = <1000>;
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full-duplex;
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};
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};
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&wmac {
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status = "okay";
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};
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&pcie1 {
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status = "okay";
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};
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&uart {
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status = "okay";
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};
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&usb_phy0 {
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status = "okay";
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};
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&usb0 {
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#address-cells = <1>;
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#size-cells = <0>;
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dr_mode = "host";
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vbus-supply = <®_usb0_vbus>;
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status = "okay";
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hub_port0: port@1 {
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reg = <1>;
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#trigger-source-cells = <0>;
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};
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};
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&usb_phy1 {
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status = "okay";
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};
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&usb1 {
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#address-cells = <1>;
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#size-cells = <0>;
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dr_mode = "host";
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vbus-supply = <®_usb1_vbus>;
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status = "okay";
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hub_port1: port@1 {
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reg = <1>;
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#trigger-source-cells = <0>;
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};
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};
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