ramips: add support for ALFA Network AC1200RM

ALFA Network AC1200RM is an AC1200 router, with 5-port FE switch and
USB 2.0 port. Device is based on MediaTek MT7620A + MT7612EN.

Specification:

- MT7620A (580 MHz)
- 64 MB of RAM (DDR2)
- 16 MB of FLASH (SPI NOR)
- 5x 10/100 Mbps Ethernet with passive PoE output in WAN and LAN4
- 2T2R 2.4 GHz (MT7620A)
- 2T2R 5 GHz (MT7612EN)
- 1x USB 2.0
- 9x LED (8 driven by GPIO)
- 1x button (reset)
- DC jack for main power input (12-24 V)
- 2x UART, I2C, I2S and LED headers

Flash instruction (do it under U-Boot, using UART and TFTP server):

Select option "2: Load system code then write to Flash via TFTP" and
use "sysupgrade" image.

Signed-off-by: Piotr Dymacz <pepe2k@gmail.com>
This commit is contained in:
Piotr Dymacz 2017-10-14 10:44:39 +02:00
parent 53e3df2e71
commit 5352669c2c
6 changed files with 193 additions and 6 deletions

View file

@ -56,6 +56,10 @@ air3gii)
set_wifi_led "$boardname:green:wlan"
set_usb_led "$boardname:green:mobile"
;;
alfa-network,ac1200rm)
set_wifi_led "$boardname:green:wlan2g" "wlan1"
ucidef_set_led_default "wps" "wps" "$boardname:green:wps" "0"
;;
all0256n-4M|\
all0256n-8M)
ucidef_set_rssimon "wlan0" "200000" "1"

View file

@ -71,6 +71,7 @@ ramips_setup_interfaces()
;;
3g-6200n|\
ai-br100|\
alfa-network,ac1200rm|\
d240|\
db-wrt01|\
dir-300-b7|\

View file

@ -69,6 +69,13 @@ get_status_led() {
ht-tm02)
status_led="$boardname:blue:wlan"
;;
alfa-network,ac1200rm|\
awapn2403|\
dir-645|\
sk-wb8|\
wrh-300cr)
status_led="$boardname:green:wps"
;;
all0239-3g|\
dcs-930|\
dir-300-b1|\
@ -102,12 +109,6 @@ get_status_led() {
ip2202)
status_led="$boardname:green:run"
;;
awapn2403|\
dir-645|\
sk-wb8|\
wrh-300cr)
status_led="$boardname:green:wps"
;;
c108)
status_led="$boardname:green:lan"
;;

View file

@ -16,6 +16,7 @@ platform_check_image() {
a5-v11|\
ai-br100|\
air3gii|\
alfa-network,ac1200rm|\
all0239-3g|\
all0256n-4M|\
all0256n-8M|\

View file

@ -0,0 +1,171 @@
/*
* BSD LICENSE
*
* Copyright (C) 2018 Piotr Dymacz <pepe2k@gmail.com>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the names of the copyright holders nor the names of any
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/dts-v1/;
#include "mt7620a.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
/ {
compatible = "alfa-network,ac1200rm", "ralink,mt7620a-soc";
model = "ALFA Network AC1200RM";
chosen {
bootargs = "console=ttyS0,115200";
};
gpio-keys-polled {
compatible = "gpio-keys-polled";
#address-cells = <1>;
#size-cells = <0>;
poll-interval = <20>;
reset {
label = "reset";
gpios = <&gpio2 15 GPIO_ACTIVE_LOW>;
linux,code = <KEY_RESTART>;
};
};
gpio-leds {
compatible = "gpio-leds";
wlan2g {
label = "ac1200rm:green:wlan2g";
gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
};
wps {
label = "ac1200rm:green:wps";
gpios = <&gpio1 14 GPIO_ACTIVE_HIGH>;
};
};
};
&ehci {
status = "okay";
};
&ethernet {
mtd-mac-address = <&factory 0x28>;
mediatek,portmap = "llllw";
pinctrl-names = "default";
pinctrl-0 = <&ephy_pins>;
};
&gpio1 {
status = "okay";
};
&gpio2 {
status = "okay";
};
&gpio3 {
status = "okay";
};
&gsw {
mediatek,port4 = "ephy";
};
&ohci {
status = "okay";
};
&pcie {
status = "okay";
pcie-bridge {
mt76@0,0 {
reg = <0x0000 0 0 0 0>;
device_type = "pci";
mediatek,mtd-eeprom = <&factory 0x8000>;
ieee80211-freq-limit = <5000000 6000000>;
led {
led-sources = <2>;
led-active-low;
};
};
};
};
&pinctrl {
state_default: pinctrl0 {
gpio {
ralink,group = "nd_sd", "spi refclk", "wled";
ralink,function = "gpio";
};
};
};
&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 = "config";
reg = <0x30000 0x10000>;
read-only;
};
factory: partition@40000 {
label = "factory";
reg = <0x40000 0x10000>;
read-only;
};
partition@50000 {
label = "firmware";
reg = <0x50000 0xfb0000>;
};
};
};
&wmac {
ralink,mtd-eeprom = <&factory 0>;
};

View file

@ -27,6 +27,15 @@ define Device/ai-br100
endef
TARGET_DEVICES += ai-br100
define Device/alfa-network_ac1200rm
DTS := AC1200RM
IMAGE_SIZE := 16064k
DEVICE_TITLE := ALFA Network AC1200RM
DEVICE_PACKAGES := kmod-usb2 kmod-usb-ohci
SUPPORTED_DEVICES := $(subst _,$(comma),$(1))
endef
TARGET_DEVICES += alfa-network_ac1200rm
define Device/Archer
TPLINK_HWREVADD := 0
TPLINK_HVERSION := 3