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authorPiotr Dymacz <pepe2k@gmail.com>2019-03-09 16:31:17 +0100
committerPiotr Dymacz <pepe2k@gmail.com>2019-03-09 16:31:17 +0100
commit6fa94d5e8f8d008dc55eae02ca1b21199d9a8915 (patch)
treef3fd12ce38bacacbb1a2032f65c1778fc56dba8e /target/linux/ath79/dts
parent24de7c29e5f70863a2962de79521b60bce4dce2f (diff)
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ath79: add support for YunCore A770
YunCore A770 is a ceiling AC750 AP with 2 Fast Ethernet ports, PoE (802.3at) support, based on QCA9531 + QCA9887. Specification: - 650/597/216 MHz (CPU/DDR/AHB) - 128 MB of RAM (DDR2) - 16 MB of flash (SPI NOR) - 2x 10/100 Mbps Ethernet (PoE 802.3at support in WAN port) - 2T2R 2.4 GHz (QCA9531), with ext. PA and LNA - 1T1R 5 GHz (QCA9887), with ext. FEM (SKY85728-11) - 2x regular LED, 1x RGB LED (all driven by GPIO) - 1x button (reset) - DC jack for main power input (12 V) - UART header on PCB Flash instruction: 1. First, gain root access to the device, following below steps: - Login into web gui (default password/IP: admin/192.168.188.253). - Go to 'Advanced' -> 'Management' -> 'System' and download backup of configuration (bakfile.bin). - Open the file as tar.gz archive, edit/update 'shadow' file and change hash of root password to something known. - Repack the archive, rename it back to 'bakfile.bin' and use to restore configuration of the device. - After that, device will reboot and can be accessed over SSH. 2. Then, install OpenWrt: - Login over SSH and issue command: fw_setenv bootcmd "bootm 0x9f050000 || bootm 0x9fe80000" - Upload 'sysupgrade' image and install it (only if previous command succeeded) with command: 'sysupgrade -n -F openwrt-...'. Signed-off-by: Piotr Dymacz <pepe2k@gmail.com>
Diffstat (limited to 'target/linux/ath79/dts')
-rw-r--r--target/linux/ath79/dts/qca9531_yuncore_a770.dts126
1 files changed, 126 insertions, 0 deletions
diff --git a/target/linux/ath79/dts/qca9531_yuncore_a770.dts b/target/linux/ath79/dts/qca9531_yuncore_a770.dts
new file mode 100644
index 0000000000..18ad6307a1
--- /dev/null
+++ b/target/linux/ath79/dts/qca9531_yuncore_a770.dts
@@ -0,0 +1,126 @@
+// 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"
+
+/ {
+ model = "YunCore A770";
+ compatible = "yuncore,a770", "qca,qca9533";
+
+ aliases {
+ led-boot = &status;
+ led-failsafe = &status;
+ led-running = &status;
+ led-upgrade = &status;
+ };
+
+ chosen {
+ bootargs = "console=ttyS0,115200n8";
+ };
+
+ keys {
+ compatible = "gpio-keys";
+
+ reset {
+ label = "reset";
+ linux,code = <KEY_RESTART>;
+ gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
+ debounce-interval = <60>;
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ lan {
+ label = "a770:green:lan";
+ gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
+ };
+
+ status: status {
+ label = "a770:green:status";
+ gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
+ default-state = "keep";
+ };
+
+ wan {
+ label = "a770:green:wan";
+ gpios = <&gpio 4 GPIO_ACTIVE_LOW>;
+ };
+
+ wlan2g {
+ label = "a770:red:wlan2g";
+ gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
+ linux,default-trigger = "phy1tpt";
+ };
+ };
+};
+
+&eth0 {
+ status = "okay";
+
+ phy-handle = <&swphy4>;
+ mtd-mac-address = <&art 0x0>;
+};
+
+&eth1 {
+ mtd-mac-address = <&art 0x6>;
+};
+
+&pcie0 {
+ 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 0x040000>;
+ read-only;
+ };
+
+ partition@40000 {
+ label = "u-boot-env";
+ reg = <0x040000 0x010000>;
+ };
+
+ partition@50000 {
+ compatible = "denx,uimage";
+ label = "firmware";
+ reg = <0x050000 0xfa0000>;
+ };
+
+ art: partition@ff0000 {
+ label = "art";
+ reg = <0xff0000 0x010000>;
+ read-only;
+ };
+ };
+ };
+};
+
+&uart {
+ status = "okay";
+};
+
+&wmac {
+ status = "okay";
+
+ mtd-cal-data = <&art 0x1000>;
+};