mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-20 14:13:16 +00:00
820f0c07c5
Hardware
--------
- SoC: MediaTek MT7621AT with 128 MiB RAM and 32 MiB Flash
- Wi-Fi: MediaTek MT7603 (b/g/n, 2x2) and MediaTek MT7615 (ac, 4x4)
- Bluetooth: CSR8811 (internal USB, install kmod-bluetooth)
Installation
------------
1. Connect to the booted device at 192.168.1.20 using username/password
"ubnt".
2. Update the bootloader environment.
$ fw_setenv devmode TRUE
$ fw_setenv boot_openwrt "fdt addr \$(fdtcontroladdr);
fdt rm /signature; bootubnt"
$ fw_setenv bootcmd "run boot_openwrt"
3. Transfer the OpenWrt sysupgrade image to the device using SCP.
4. Check the mtd partition number for bs / kernel0 / kernel1
$ cat /proc/mtd
5. Set the bootselect flag to boot from kernel0
$ dd if=/dev/zero bs=1 count=1 of=/dev/mtdblock4
6. Write the OpenWrt sysupgrade image to both kernel0 as well as kernel1
$ dd if=openwrt.bin of=/dev/mtdblock6
$ dd if=openwrt.bin of=/dev/mtdblock7
7. Reboot the device. It should boot into OpenWrt.
Signed-off-by: Sven Wegener <sven.wegener@stealer.net>
182 lines
2.9 KiB
Plaintext
182 lines
2.9 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
|
|
|
|
#include "mt7621.dtsi"
|
|
|
|
#include <dt-bindings/gpio/gpio.h>
|
|
#include <dt-bindings/input/input.h>
|
|
|
|
/ {
|
|
compatible = "ubnt,unifi-flexhd", "mediatek,mt7621-soc";
|
|
model = "Ubiquiti UniFi FlexHD";
|
|
|
|
aliases {
|
|
label-mac-device = &gmac0;
|
|
led-boot = &led_blue;
|
|
led-failsafe = &led_blue;
|
|
led-running = &led_blue;
|
|
led-upgrade = &led_blue;
|
|
};
|
|
|
|
chosen {
|
|
bootargs = "console=ttyS0,115200";
|
|
};
|
|
|
|
keys {
|
|
compatible = "gpio-keys";
|
|
|
|
reset {
|
|
label = "reset";
|
|
gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
|
|
linux,code = <KEY_RESTART>;
|
|
};
|
|
};
|
|
};
|
|
|
|
&spi0 {
|
|
status = "okay";
|
|
|
|
flash@0 {
|
|
compatible = "jedec,spi-nor";
|
|
reg = <0>;
|
|
spi-max-frequency = <50000000>;
|
|
|
|
partitions {
|
|
compatible = "fixed-partitions";
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
|
|
partition@0 {
|
|
label = "u-boot";
|
|
reg = <0x0 0x60000>;
|
|
read-only;
|
|
};
|
|
|
|
partition@60000 {
|
|
label = "u-boot-env";
|
|
reg = <0x60000 0x10000>;
|
|
read-only;
|
|
};
|
|
|
|
factory: partition@70000 {
|
|
label = "factory";
|
|
reg = <0x70000 0x10000>;
|
|
read-only;
|
|
};
|
|
|
|
eeprom: partition@80000 {
|
|
label = "eeprom";
|
|
reg = <0x80000 0x10000>;
|
|
read-only;
|
|
};
|
|
|
|
partition@90000 {
|
|
label = "bs";
|
|
reg = <0x90000 0x10000>;
|
|
};
|
|
|
|
partition@a0000 {
|
|
label = "cfg";
|
|
reg = <0xa0000 0x100000>;
|
|
read-only;
|
|
};
|
|
|
|
partition@1a0000 {
|
|
compatible = "denx,fit";
|
|
label = "firmware";
|
|
reg = <0x1a0000 0xf30000>;
|
|
};
|
|
|
|
partition@10d0000 {
|
|
label = "kernel1";
|
|
reg = <0x10d0000 0xf30000>;
|
|
read-only;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
&eeprom {
|
|
compatible = "nvmem-cells";
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
|
|
macaddr_eeprom_0: macaddr@0 {
|
|
reg = <0x0 0x6>;
|
|
};
|
|
};
|
|
|
|
&gmac0 {
|
|
nvmem-cells = <&macaddr_eeprom_0>;
|
|
nvmem-cell-names = "mac-address";
|
|
};
|
|
|
|
&switch0 {
|
|
ports {
|
|
port@0 {
|
|
status = "okay";
|
|
label = "lan";
|
|
};
|
|
};
|
|
};
|
|
|
|
&pcie {
|
|
status = "okay";
|
|
};
|
|
|
|
&pcie0 {
|
|
wifi@0,0 {
|
|
reg = <0x0 0 0 0 0>;
|
|
mediatek,mtd-eeprom = <&factory 0x0>;
|
|
// On newer devices there is a MediaTek MAC in the above
|
|
// device EEPROM, so override it with a calculated one.
|
|
nvmem-cells = <&macaddr_eeprom_0>;
|
|
nvmem-cell-names = "mac-address";
|
|
mac-address-increment = <1>;
|
|
};
|
|
};
|
|
|
|
&pcie1 {
|
|
wifi@0,0 {
|
|
reg = <0x0 0 0 0 0>;
|
|
mediatek,mtd-eeprom = <&factory 0x8000>;
|
|
// On newer devices there is a MediaTek MAC in the above
|
|
// device EEPROM, so override it with a calculated one.
|
|
nvmem-cells = <&macaddr_eeprom_0>;
|
|
nvmem-cell-names = "mac-address";
|
|
mac-address-increment = <2>;
|
|
};
|
|
};
|
|
|
|
&i2c {
|
|
status = "okay";
|
|
clock-frequency = <400000>;
|
|
|
|
led-controller@30 {
|
|
compatible = "ubnt,ledbar";
|
|
reg = <0x30>;
|
|
|
|
enable-gpio = <&gpio 44 GPIO_ACTIVE_HIGH>;
|
|
reset-gpio = <&gpio 41 GPIO_ACTIVE_LOW>;
|
|
led-count = <8>;
|
|
|
|
red {
|
|
label = "red";
|
|
};
|
|
|
|
green {
|
|
label = "green";
|
|
};
|
|
|
|
led_blue: blue {
|
|
label = "blue";
|
|
};
|
|
};
|
|
};
|
|
|
|
&state_default {
|
|
gpio {
|
|
groups = "uart2";
|
|
function = "gpio";
|
|
};
|
|
};
|