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author | Zoltan HERPAI <wigyori@uid0.hu> | 2017-12-06 15:43:55 +0100 |
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committer | Daniel Golle <daniel@makrotopia.org> | 2017-12-06 17:51:31 +0100 |
commit | 58e0673900ea585b03d3cc2f8917667faa3f977f (patch) | |
tree | 5e0fb4d6f1638b921cf39ed75538869d6576314b /target/linux/ramips/dts | |
parent | 347d18177e30cd38e26d889471696c105772d828 (diff) | |
download | mtk-20170518-58e0673900ea585b03d3cc2f8917667faa3f977f.zip mtk-20170518-58e0673900ea585b03d3cc2f8917667faa3f977f.tar.gz mtk-20170518-58e0673900ea585b03d3cc2f8917667faa3f977f.tar.bz2 |
ramips: add support for Asus RT-N11P / RT-N12+ / RT-N12E b1
This is a variant of the MT7620N-based Asus routers.
Specifications:
- MT7620N (580 MHz)
- 32 MB RAM
- 8 MB Flash
- 5x 10/100Mbps Ethernet (built-in switch)
- 2.4 GHz WLAN
- 2x external, non-detachable antennas
- UART (J2) header on PCB (115200 8n1)
Flash instructions:
1. Configure PC with static IP 192.168.1.75/24
2. Connect PC with one of LAN ports, press the reset button, power up
the router and keep button pressed for around 6-7 seconds. All 4 LEDs will
start to blink, which is when the router will accept firmware files via TFTP.
No known limitations on firmware filenames, just send it with a TFTP client
to 192.168.1.1.
3. Router will download file from server, write it to flash and reboot.
Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>
Diffstat (limited to 'target/linux/ramips/dts')
-rw-r--r-- | target/linux/ramips/dts/RT-N12-PLUS.dts | 117 |
1 files changed, 117 insertions, 0 deletions
diff --git a/target/linux/ramips/dts/RT-N12-PLUS.dts b/target/linux/ramips/dts/RT-N12-PLUS.dts new file mode 100644 index 0000000..f3e0284 --- /dev/null +++ b/target/linux/ramips/dts/RT-N12-PLUS.dts @@ -0,0 +1,117 @@ +/dts-v1/; + +#include "mt7620n.dtsi" + +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/input.h> + +/ { + compatible = "asus,rt-n12p", "ralink,mt7620n-soc"; + model = "Asus RT-N12+"; + + chosen { + bootargs = "console=ttyS0,115200"; + }; + + gpio-leds { + compatible = "gpio-leds"; + + wan { + label = "rt-n12p:green:wan"; + gpios = <&gpio2 4 GPIO_ACTIVE_LOW>; + }; + + lan { + label = "rt-n12p:green:lan"; + gpios = <&gpio1 15 GPIO_ACTIVE_LOW>; + }; + + power { + label = "rt-n12p:green:power"; + gpios = <&gpio2 3 GPIO_ACTIVE_LOW>; + }; + + air { + label = "rt-n12p:green:air"; + gpios = <&gpio3 0 GPIO_ACTIVE_LOW>; + }; + }; + + gpio-keys-polled { + compatible = "gpio-keys-polled"; + #address-cells = <1>; + #size-cells = <0>; + poll-interval = <20>; + + reset { + label = "reset"; + gpios = <&gpio0 17 GPIO_ACTIVE_LOW>; + linux,code = <KEY_RESTART>; + }; + }; +}; + +&gpio1 { + status = "okay"; +}; + +&gpio2 { + status = "okay"; +}; + +&gpio3 { + status = "okay"; +}; + +&spi0 { + status = "okay"; + + m25p80@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <10000000>; + + partition@0 { + label = "u-boot"; + reg = <0x0 0x30000>; + read-only; + }; + + partition@30000 { + label = "u-boot-env"; + reg = <0x30000 0x10000>; + read-only; + }; + + factory: partition@40000 { + label = "factory"; + reg = <0x40000 0x10000>; + read-only; + }; + + partition@50000 { + label = "firmware"; + reg = <0x50000 0xfb0000>; + }; + }; +}; + +ðernet { + mtd-mac-address = <&factory 0x4>; + mediatek,portmap = "wllll"; +}; + +&wmac { + ralink,mtd-eeprom = <&factory 0>; +}; + +&pinctrl { + state_default: pinctrl0 { + default { + ralink,group = "ephy", "wled", "i2c", "wdt", "pa", "spi refclk"; + ralink,function = "gpio"; + }; + }; +}; |