openwrtv4/target/linux/ramips/dts/R6220.dts
Hanqing Wong 38bee61dab ramips: add support for Netgear R6220
This patch adds support for the Netgear R6220, aka Netgear AC1200 and
R6220-100NAS.

Specification:
- SoC: MediaTek MT7621ST (880 MHz)
- Falsh: 128 MiB (Macronix MX30LF1G08AA-TI)
- RAM: 128 MiB (Nanya NT5CB64M16FP-DH)
- Wireless: MediaTek MT7603EN b/g/n , MediaTek MT7612EN an+ac
- LAN speed: 10/100/1000
- LAN ports: 4
- WAN speed: 10/100/1000
- WAN ports: 1
- Serial baud rate of Bootloader and factory firmware: 57600

Installation through telnet:
- Copy kernel.bin and rootfs.bin to a USB flash disk, plug to usb port
  on the router.
- Enable telnet with link: http://192.168.1.1/setup.cgi?todo=debug
  (login if required, default: admin password)
- You will see "Debug Enabled!"
- Telnet 192.168.1.1 and login with "root"
- ls /mnt/shares/ to find out path of your USB disk. 'myUdisk' for
  example.
- cd /mnt/shares/myUdisk
- mtd_write write rootfs.bin Rootfs
- mtd_write write kernel.bin Kernel
- reboot

nmrpflash can be used to recover to the netgear firmware if a broken
image was flashed.

Signed-off-by: Hanqing Wong <hquu@outlook.com>
2017-03-12 09:28:05 +01:00

156 lines
2.4 KiB
Text

/dts-v1/;
#include "mt7621.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
/ {
model = "Netgear R6220";
memory@0 {
device_type = "memory";
reg = <0x0 0x8000000>;
};
chosen {
bootargs = "console=ttyS0,57600";
};
gpio-leds {
compatible = "gpio-leds";
power {
label = "r6220:green:power";
gpios = <&gpio0 18 GPIO_ACTIVE_LOW>;
};
usb {
label = "r6220:green:usb";
gpios = <&gpio0 15 GPIO_ACTIVE_LOW>;
};
internet {
label = "r6220:green:wan";
gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
};
wifi {
label = "r6220:green:wifi";
gpios = <&gpio0 16 GPIO_ACTIVE_LOW>;
};
wps {
label = "r6220:green:wps";
gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
};
};
gpio-keys-polled {
compatible = "gpio-keys-polled";
#address-cells = <1>;
#size-cells = <0>;
poll-interval = <20>;
wps {
label = "wps";
gpios = <&gpio0 7 GPIO_ACTIVE_HIGH>;
linux,code = <KEY_WPS_BUTTON>;
};
wifi {
label = "wifi";
gpios = <&gpio0 8 GPIO_ACTIVE_HIGH>;
linux,code = <KEY_RFKILL>;
};
reset {
label = "reset";
gpios = <&gpio0 14 GPIO_ACTIVE_HIGH>;
linux,code = <KEY_RESTART>;
};
};
gpio_export {
compatible = "gpio-export";
#size-cells = <0>;
usbpower {
gpio-export,name = "usbpower";
gpio-export,output = <1>;
gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
};
};
};
&nand {
status = "okay";
partition@0 {
label = "u-boot";
reg = <0x0 0x100000>;
read-only;
};
partition@100000 {
label = "SC PID";
reg = <0x100000 0x100000>;
read-only;
};
partition@200000 {
label = "kernel";
reg = <0x200000 0x400000>;
};
partition@600000 {
label = "ubi";
reg = <0x600000 0x1c00000>;
};
factory: partition@2e00000 {
label = "factory";
reg = <0x2e00000 0x100000>;
read-only;
};
partition@4200000 {
label = "reserved";
reg = <0x4200000 0x3c00000>;
};
};
&pcie {
status = "okay";
pcie0 {
mt76@0,0 {
reg = <0x0000 0 0 0 0>;
device_type = "pci";
mediatek,mtd-eeprom = <&factory 0x8000>;
ieee80211-freq-limit = <5000000 6000000>;
};
};
pcie1 {
mt76@1,0 {
reg = <0x0000 0 0 0 0>;
device_type = "pci";
mediatek,mtd-eeprom = <&factory 0x0000>;
ieee80211-freq-limit = <2400000 2500000>;
};
};
};
&ethernet {
mtd-mac-address = <&factory 0x00000004>;
};
&pinctrl {
state_default: pinctrl0 {
gpio {
ralink,group = "uart3", "jtag";
ralink,function = "gpio";
};
};
};