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authorDavid Bauer <mail@david-bauer.net>2019-02-01 20:48:41 +0100
committerChristian Lamparter <chunkeey@gmail.com>2019-02-11 19:04:06 +0100
commit0c24b363a69d1445a280e41e5c33675be95295d1 (patch)
tree16756d1854fc028e917a1634066ce030b8d76d0a /target/linux/ath79/dts
parent4130e24326d6a7bea6f786589baf65dc992c97a5 (diff)
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ath79: add support for Xiaomi Mi Router 4Q
Hardware -------- CPU: Qualcomm Atheros QCA9561 RAM: 64M DDR2 FLASH: 16M SPI-NOR ETH: 1x WAN - 2x LAN WiFi: QCA9561 3T3R BTN: 1x Reset - 1x WPS LED: 1x Blue - 1x Red - 1x Yellow UART: TX - GND - RX - VCC (From ethernet port) 115200n8 - 3.3V Installation ------------ 1. Connect to the device via UART. 2. Interrupt the U-Boot on power-on by pressing enter when prompted. 3. Connect you computer to one of the routers LAN ports. Assign yourself the IP 192.168.31.10/24. Copy the OpenWRT initramfs image to a tftp server root directory. Rename the image to 'x4q.bin'. 4. Load the initramfs image to the router by executing following command in U-Boot. The image will boot afterwards. > tftpboot 0x81000000 x4q.bin; bootm 5. SCP the sysupgrade-image into '/tmp'. Remember to assign yourself an IP in 192.168.1.0/24 for this step! 6. Install OpenWRT permanently by executing > sysupgrade -n /tmp/<OpenWRT-sysupgrade-image> Signed-off-by: David Bauer <mail@david-bauer.net>
Diffstat (limited to 'target/linux/ath79/dts')
-rw-r--r--target/linux/ath79/dts/qca9561_xiaomi_mi-router-4q.dts153
1 files changed, 153 insertions, 0 deletions
diff --git a/target/linux/ath79/dts/qca9561_xiaomi_mi-router-4q.dts b/target/linux/ath79/dts/qca9561_xiaomi_mi-router-4q.dts
new file mode 100644
index 0000000000..8b8818c82f
--- /dev/null
+++ b/target/linux/ath79/dts/qca9561_xiaomi_mi-router-4q.dts
@@ -0,0 +1,153 @@
+// SPDX-License-Identifier: GPL-2.0+ OR MIT
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+#include "qca956x.dtsi"
+
+/ {
+ compatible = "xiaomi,mi-router-4q", "qca,qca9560";
+ model = "Xiaomi Mi Router 4Q";
+
+ aliases {
+ led-boot = &led_yellow;
+ led-failsafe = &led_red;
+ led-running = &led_blue;
+ led-upgrade = &led_red;
+ };
+
+ chosen {
+ bootargs = "console=ttyS0,115200n8";
+ };
+
+ keys {
+ compatible = "gpio-keys-polled";
+ poll-interval = <100>;
+
+ reset {
+ label = "Reset button";
+ linux,code = <KEY_RESTART>;
+ gpios = <&gpio 21 GPIO_ACTIVE_LOW>;
+ };
+
+ wps {
+ label = "WPS/MI button";
+ linux,code = <KEY_WPS_BUTTON>;
+ gpios = <&gpio 19 GPIO_ACTIVE_LOW>;
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ led_red: led_red {
+ label = "mi-router-4q:red:led";
+ gpios = <&gpio 1 GPIO_ACTIVE_LOW>;
+ };
+
+ led_yellow: led_yellow {
+ label = "mi-router-4q:yellow:led";
+ gpios = <&gpio 22 GPIO_ACTIVE_LOW>;
+ };
+
+ led_blue: led_blue {
+ label = "mi-router-4q:blue:led";
+ gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
+ };
+ };
+};
+
+&uart {
+ status = "okay";
+};
+
+&gpio {
+ status = "okay";
+};
+
+&spi {
+ status = "okay";
+ num-cs = <1>;
+
+ flash@0 {
+ compatible = "jedec,spi-nor";
+ reg = <0>;
+ spi-max-frequency = <25000000>;
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition@0 {
+ label = "u-boot";
+ reg = <0x000000 0x30000>;
+ read-only;
+ };
+
+ partition@30000 {
+ label = "nvram";
+ reg = <0x030000 0x10000>;
+ read-only;
+ };
+
+ partition@40000 {
+ label = "boarddata";
+ reg = <0x40000 0x10000>;
+ read-only;
+ };
+
+ partition@50000 {
+ label = "crash";
+ reg = <0x50000 0x10000>;
+ read-only;
+ };
+
+ art: partition@60000 {
+ label = "art";
+ reg = <0x60000 0x10000>;
+ read-only;
+ };
+
+ partition@70000 {
+ label = "cfg_bak";
+ reg = <0x70000 0x20000>;
+ read-only;
+ };
+
+ partition@90000 {
+ label = "overlay";
+ reg = <0x90000 0x170000>;
+ read-only;
+ };
+
+ partition@200000 {
+ compatible = "denx,uimage";
+ label = "firmware";
+ reg = <0x200000 0xe00000>;
+ };
+ };
+ };
+};
+
+&eth0 {
+ status = "okay";
+
+ phy-handle = <&swphy4>;
+ mtd-mac-address = <&art 0x0>;
+};
+
+&eth1 {
+ status = "okay";
+
+ mtd-mac-address = <&art 0x6>;
+};
+
+&wmac {
+ status = "okay";
+
+ mtd-cal-data = <&art 0x1000>;
+ mtd-mac-address = <&art 0x0>;
+ mtd-mac-address-increment = <1>;
+};