ramips: add support for ALFA Network AC1200RM
authorPiotr Dymacz <pepe2k@gmail.com>
Sat, 14 Oct 2017 08:44:39 +0000 (10:44 +0200)
committerPiotr Dymacz <pepe2k@gmail.com>
Sun, 14 Jan 2018 23:12:13 +0000 (00:12 +0100)
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>
target/linux/ramips/base-files/etc/board.d/01_leds
target/linux/ramips/base-files/etc/board.d/02_network
target/linux/ramips/base-files/etc/diag.sh
target/linux/ramips/base-files/lib/upgrade/platform.sh
target/linux/ramips/dts/AC1200RM.dts [new file with mode: 0644]
target/linux/ramips/image/mt7620.mk

index 55976ed..3e26493 100755 (executable)
@@ -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"
index 48fdfdf..105f5e9 100755 (executable)
@@ -71,6 +71,7 @@ ramips_setup_interfaces()
                ;;
        3g-6200n|\
        ai-br100|\
+       alfa-network,ac1200rm|\
        d240|\
        db-wrt01|\
        dir-300-b7|\
index 5ffa636..e1d2915 100644 (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"
                ;;
index 8160f5d..cd21001 100755 (executable)
@@ -16,6 +16,7 @@ platform_check_image() {
        a5-v11|\
        ai-br100|\
        air3gii|\
+       alfa-network,ac1200rm|\
        all0239-3g|\
        all0256n-4M|\
        all0256n-8M|\
diff --git a/target/linux/ramips/dts/AC1200RM.dts b/target/linux/ramips/dts/AC1200RM.dts
new file mode 100644 (file)
index 0000000..9305cb0
--- /dev/null
@@ -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>;
+};
index 902677f..6f9aa1a 100644 (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