msm8916-openwrt/target/linux/ath79/dts/qca9563_ubnt_amplifi-router-hd.dts
Kristian Skramstad c5b7ec8cee ath79: qca9563: add support for Amplifi Router HD
Hardware:
    SoC: Qualcomm Atheros QCA956X ver 1 rev 0
    CPU clock: 775.000 MHz
    Memory: 128 MB DDR2
    Flash: 32 MB SPI NOR mx25l25635e
    Switch: Atheros AR8327 rev. 4
    Ethernet: 5x 10/100/1000 Mbps (1 WAN + 4 LAN)
    Buttons: 1x Reset
    Serial: TX, RX, GND, VCC
    Baudrate: 115200
    Wifi: Qualcomm Atheros qca988x 802.11ac/n - 3x3
          Qualcomm Atheros AR9561 802.11b/g/n - 3x3

Not working:
    Leds: 1x via a SPI controller
    Display: ST7789V or ILI9341V
    controlled by stm32f205.

Note:
    DSA changes are ready, but we have an issue with
    ports not working after 20-30 minutes. So for now
    we use swconfig.

Installation: serial connection only
There is a J11 four pin connector. You need to connect TX, RX and GND.
You can find very good information about the device here
https://github.com/alexanderhenne/AFi-R?tab=readme-ov-file#finding-j11

Upgrading via serial port:
1.  Download the kernel initramfs image. Copy the image to a TFTP server
2.  Connect to console on the AP, and connect the LAN1 port to your PC LAN
3.  Stop autoboot to get to U-boot shell
    Interrupt the autoboot process by pressing any key when prompted
4.  Transfer the kernel image with TFTP
    Set your ip address on your TFTP server to 192.168.1.254
    # tftpboot 0x81000000 amplifi-router-hd-initramfs-kernel.bin
5.  Load the image
    # bootm 0x81000000
6.  SCP sysupgrade image from your PC to the Amplifi HD
    (If you use a newer mac use scp -O)
    # scp openwrt-ath79-generic-ubnt_amplifi-router-hd-squashfs-sysupgrade.bin root@192.168.1.1:/tmp/
7.  Write sysupgrade to the firmware partition
    # mtd write /tmp/openwrt-ath79-generic-ubnt_amplifi-router-hd-squashfs-sysupgrade.bin firmware
8.  Reboot your device
    # reboot

Credit to alexanderhenne for all the information.

Signed-off-by: Kristian Skramstad <kristian+github@83.no>
2024-05-25 19:52:42 +02:00

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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
#include "qca956x.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
/ {
compatible = "ubnt,amplifi-router-hd", "qca,qca9563";
model = "Ubiquiti AmpliFi Router HD";
aliases {
label-mac-device = &eth0;
};
keys {
compatible = "gpio-keys";
reset {
label = "Reset button";
linux,code = <KEY_RESTART>;
gpios = <&gpio 2 GPIO_ACTIVE_LOW>;
debounce-interval = <60>;
};
};
};
&pcie {
status = "okay";
wifi@0,0 {
compatible = "qcom,ath10k";
reg = <0x0000 0 0 0 0>;
nvmem-cells = <&cal_art_5000>;
nvmem-cell-names = "calibration";
};
};
&spi {
status = "okay";
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 0x060000>;
read-only;
};
partition@60000 {
compatible = "u-boot,env";
label = "u-boot-env";
reg = <0x060000 0x010000>;
};
partition@70000 {
compatible = "denx,uimage";
label = "firmware";
reg = <0x070000 0xb00000>;
};
partition@b70000 {
label = "cfg";
reg = <0xb70000 0x0c0000>;
read-only;
};
partition@c30000 {
label = "recovery";
reg = <0xc30000 0x3b0000>;
read-only;
};
partition@fe0000 {
label = "prst";
reg = <0xfe0000 0x010000>;
read-only;
};
partition@ff0000 {
/* eeprom */
label = "art";
reg = <0xff0000 0x010000>;
read-only;
nvmem-layout {
compatible = "fixed-layout";
#address-cells = <1>;
#size-cells = <1>;
macaddr_art_0: macaddr@0 {
compatible = "mac-base";
reg = <0x0 0x6>;
#nvmem-cell-cells = <1>;
};
cal_art_1000: calibration@1000 {
reg = <0x1000 0x440>;
};
cal_art_5000: calibration@5000 {
reg = <0x5000 0x844>;
};
};
};
partition@1000000 {
label = "bs1";
reg = <0x1000000 0x010000>;
};
partition@1010000 {
label = "bs2";
reg = <0x1010000 0x010000>;
read-only;
};
partition@1020000 {
label = "stats";
reg = <0x1020000 0x400000>;
read-only;
};
partition@1420000 {
label = "fw_inactive";
reg = <0x1420000 0xb00000>;
read-only;
};
partition@1f20000 {
label = "reserved";
reg = <0x1f20000 0x0e0000>;
read-only;
};
};
};
};
&mdio0 {
status = "okay";
phy0: ethernet-phy@0 {
reg = <0>;
phy-mode = "sgmii";
qca,ar8327-initvals = <
0x04 0x00000080 /* AR8327_REG_PAD0_MODE */
0x08 0x00000000 /* PORT5 PAD MODE CTRL */
0x0c 0x00000000 /* PORT6 PAD MODE CTRL */
0x10 0x602613a0 /* AR8327_REG_POWER_ON_STRAP */
0x50 0xcc35cc35 /* AR8327_REG_LED_CTRL0 */
0x54 0xca35ca35 /* AR8327_REG_LED_CTRL1 */
0x58 0xc935c935 /* AR8327_REG_LED_CTRL2 */
0x5c 0x03ffff00 /* AR8327_REG_LED_CTRL3 */
0x7c 0x0000007e /* AR8327_REG_PORT_STATUS(0) */
0x94 0x00001080 /* AR8327_REG_PORT_STATUS(6) */
>;
};
};
&eth0 {
status = "okay";
pll-data = <0x03000101 0x00000101 0x00001919>;
phy-mode = "sgmii";
phy-handle = <&phy0>;
nvmem-cells = <&macaddr_art_0 0>;
nvmem-cell-names = "mac-address";
};
&wmac {
status = "okay";
nvmem-cells = <&macaddr_art_0 (-2)>, <&cal_art_1000>;
nvmem-cell-names = "mac-address", "calibration";
};
&usb_phy0 {
status = "okay";
};
&usb0 {
status = "okay";
};