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openwrt/target/linux/ath79/dts/qca9531_tplink_archer-d50-v...

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ath79: add support for TP-Link Archer D50 V1 TP-Link Archer D50 v1 is a dual-band AC1200 router + modem. The router section is based on Qualcomm/Atheros QCA9531 + QCA9882. The "DSL" section is based on BCM6318 but it's currently not supported. Internally eth0 is connected to the Broadcom CPU. Router section - Specification: CPU: QCA9531 650/600/200 MHz (CPU/DDR/AHB) RAM: 64 MB (DDR2) Flash: 8 MB (SPI NOR) Wifi 2.4GHz: QCA9531 2T2R Wifi 5GHz: QCA9982 2T2R 4x 10/100 Mbps Ethernet 8x LED, 3x button UART header on PCB Known issues: DSL not working (eth0) (WIP) UART connection --------------- J2 HEADER (Qualcomm CPU) . TX . RX . GND O VCC J16 HEADER (Broadcom CPU) O VCC . GND . RX . TX The following instructions require a connection to the J2 UART header. Flash instruction under U-Boot, using UART ------------------------------------------ 1. Press any key 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-d50-v1-squashfs-sysupgrade.bin erase 0x9f020000 +$filesize cp.b 0x81000000 0x9f020000 $filesize reset Initramfs instruction under U-Boot for testing, using UART ---------------------------------------------------------- 1. Press any key to stop autobooting and obtain U-Boot CLI access. 2. Setup ip addresses for U-Boot and your tftp server. 3. Issue below commands: tftpboot 0x81000000 openwrt-ath79-generic-tplink_archer-d50-v1-initramfs-kernel.bin bootm 0x81000000 Restore the original firmware ----------------------------- 0. Backup every partition using the OpenWrt web interface 1. Download the OEM firmware from the TP-Link website 2. Extract the bin file in a folder (eg. Archer_D50v1_0.8.0_1.3_up_boot(170223)_full_2017-02-24_09.37.45.bin) 3. Remove the U-Boot and the Broadcom image part from the file. Issue the following command: dd if="Archer_D50v1_0.8.0_1.3_up_boot(170223)_full_2017-02-24_09.37.45.bin" of="Archer_D50v1_0.8.0_1.3_up_boot(170223)_full_2017-02-24_09.37.45.bin.mod" skip=257 bs=512 count=15616 4. Double check the .mod file size. It must be 7995392 bytes. 5. Flash it using the OpenWrt web interface. Force the update if needed. WARNING: Remember to NOT keep settings. 5b. (Alternative to 5.) Flash it using the U-Boot and UART connection. Issue below commands in the U-Boot: tftpboot 0x81000000 Archer_D50v1_0.8.0_1.3_up_boot(170223)_full_2017-02-24_09.37.45.bin.mod erase 0x9f020000 +$filesize cp.b 0x81000000 0x9f020000 $filesize reset Signed-off-by: Davide Fioravanti <pantanastyle@gmail.com> Signed-off-by: Christian Lamparter <chunkeey@gmail.com> [removed default-state = "off", it's already the default, added pcie node, fixed typo]
5 years ago
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/dts-v1/;
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include "qca953x.dtsi"
/ {
compatible = "tplink,archer-d50-v1", "qca,qca9531";
model = "TP-Link Archer D50 v1";
chosen {
bootargs = "console=ttyS0,115200n8";
};
gpio_leds: leds {
compatible = "gpio-leds";
led_wlan2g: wlan2g {
label = "tp-link:white:wlan2g";
gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
linux,default-trigger = "phy0tpt";
};
led_wlan5g: wlan5g {
label = "tp-link:white:wlan5g";
gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
linux,default-trigger = "phy1tpt";
};
qss_led: qss {
label = "tp-link:white:qss";
gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
};
wan {
label = "tp-link:white:wan";
gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
};
lan {
label = "tp-link:white:lan";
gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
};
usb {
label = "tp-link:white:usb";
gpios = <&gpio 4 GPIO_ACTIVE_LOW>;
trigger-sources = <&hub_port0>;
linux,default-trigger = "usbport";
};
internet {
label = "tp-link:white:internet";
gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
};
system: system{
label = "tp-link:white:system";
gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
default-state = "on";
};
};
keys {
compatible = "gpio-keys";
reset {
label = "Reset button";
linux,code = <KEY_RESTART>;
gpios = <&gpio 0 GPIO_ACTIVE_LOW>;
};
rfkill {
label = "RFKILL button";
linux,code = <KEY_RFKILL>;
gpios = <&gpio 3 GPIO_ACTIVE_LOW>;
};
wps {
label = "WPS button";
linux,code = <KEY_WPS_BUTTON>;
gpios = <&gpio 2 GPIO_ACTIVE_LOW>;
};
};
};
&uart {
status = "okay";
};
&spi {
status = "okay";
flash@0 {
compatible = "jedec,spi-nor";
reg = <0>;
spi-max-frequency = <10000000>;
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
uboot: partition@0 {
label = "u-boot";
reg = <0x000000 0x020000>;
read-only;
};
partition@20000 {
compatible = "tplink,firmware";
label = "firmware";
reg = <0x020000 0x7a0000>;
};
partition@7c0000 {
label = "config";
reg = <0x7c0000 0x010000>;
read-only;
};
romfile: partition@7d0000 {
label = "romfile";
reg = <0x7d0000 0x010000>;
read-only;
};
partition@7e0000 {
label = "rom";
reg = <0x7e0000 0x010000>;
read-only;
};
art: partition@7f0000 {
label = "art";
reg = <0x7f0000 0x010000>;
read-only;
};
};
};
};
&eth1 {
mtd-mac-address = <&romfile 0xf100>;
};
&eth0 {
status = "okay";
phy-handle = <&swphy4>;
mtd-mac-address = <&romfile 0xf100>;
mtd-mac-address-increment = <1>;
};
&wmac {
status = "okay";
mtd-cal-data = <&art 0x1000>;
mtd-mac-address = <&romfile 0xf100>;
};
&pcie0 {
status = "okay";
wifi@0,0 {
compatible = "pci168c,003c";
reg = <0x0000 0 0 0 0>;
};
};
&usb_phy {
status = "okay";
};
&usb0 {
#address-cells = <1>;
#size-cells = <0>;
status = "okay";
hub_port0: port@1 {
reg = <1>;
#trigger-source-cells = <0>;
};
};