ramips: add support for D-Link DWR-118-A1

The DWR-118-A1 Wireless Router is based on the MT7620A SoC.

Specification:

- MediaTek MT7620A (580 Mhz)
- 64 MB of RAM
- 16 MB of FLASH
- 1x 802.11bgn radio
- 1x 802.11ac radio (MT7610EN)
- 3x 10/100 Mbps Ethernet (3 LAN)
- 2x 10/100/1000 Mbps ICPlus IP1001 Ethernet PHY (1 WAN AND 1 LAN)
- 1x internal, non-detachable antenna
- 2x external, non-detachable antennas
- 1x USB 2.0
- UART (J1) header on PCB (57600 8n1)
- 7x LED (5x GPIO-controlled), 2x button
- JBOOT bootloader

Known issues:
- WIFI 5G LED not working
- flash is very slow

The status led has been assigned to the dwr-118-a1:green:internet led.
At the end of the boot it is switched off and is available for other
operation. Work correctly also during sysupgrade operation.

Installation:
Apply factory image via http web-gui or JBOOT recovery page

How to revert to OEM firmware:
- push the reset button and turn on the power. Wait until LED start
  blinking (~10sec.)
- upload original factory image via JBOOT http (IP: 192.168.123.254)

Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com>

diff --git a/target/linux/ramips/base-files/etc/board.d/01_leds b/target/linux/ramips/base-files/etc/board.d/01_leds
index b2c69d4b59165809d76bf0dd34edef708bebeaad..f8c4b05b9a55e6ae194553dd683d28ba51e65310 100755 (executable)
--- a/target/linux/ramips/base-files/etc/board.d/01_leds
+++ b/target/linux/ramips/base-files/etc/board.d/01_leds
@@ -114,6 +114,11 @@ dlink,dwr-116-a1|\
 mzk-ex300np)
        set_wifi_led "$boardname:green:wifi"
        ;;
+dlink,dwr-118-a1)
+       ucidef_set_led_switch "lan" "lan" "$boardname:green:lan" "switch0" "0x1f"
+       ucidef_set_led_switch "wan" "wan" "$boardname:green:wan" "switch0" "0x20"
+       set_wifi_led "$boardname:green:wlan2g" "wlan1"
+       ;;
 dlink,dwr-118-a2)
        ucidef_set_led_switch "lan" "lan" "$boardname:green:lan" "switch0" "0x0e"
        ucidef_set_led_switch "wan" "wan" "$boardname:green:wan" "switch0" "0x01"

diff --git a/target/linux/ramips/base-files/etc/board.d/02_network b/target/linux/ramips/base-files/etc/board.d/02_network
index 3af836a6f39bf4c84dbb4fae92f9226b1ce0fdb0..c207b7cad459e01c6ee1091eb3734292bcdb0e7d 100755 (executable)
--- a/target/linux/ramips/base-files/etc/board.d/02_network
+++ b/target/linux/ramips/base-files/etc/board.d/02_network
@@ -162,6 +162,10 @@ ramips_setup_interfaces()
        wrh-300cr)
                ucidef_set_interface_lan "eth0"
                ;;
+       dlink,dwr-118-a1)
+               ucidef_add_switch "switch0" \
+                       "1:lan:2" "2:lan:3" "3:lan:1" "4:lan:0" "5:wan" "6@eth0"
+               ;;
        dlink,dwr-118-a2)
                ucidef_add_switch "switch0" \
                        "1:lan:2" "2:lan:1" "3:lan:3" "4:lan" "0:wan" "6@eth0"
@@ -475,6 +479,7 @@ ramips_setup_macs()
                wan_mac=$(mtd_get_mac_ascii factory wanmac)
                ;;
        dlink,dwr-116-a1|\
+       dlink,dwr-118-a1|\
        dlink,dwr-118-a2|\
        dlink,dwr-921-c1|\
        lava,lr-25g001)

diff --git a/target/linux/ramips/base-files/etc/hotplug.d/firmware/10-rt2x00-eeprom b/target/linux/ramips/base-files/etc/hotplug.d/firmware/10-rt2x00-eeprom
index aee446d156d484cc5782216db1c51cd56d45a8e5..1d9de2d503724ffdd35cde9438e3a33167bb70e2 100644 (file)
--- a/target/linux/ramips/base-files/etc/hotplug.d/firmware/10-rt2x00-eeprom
+++ b/target/linux/ramips/base-files/etc/hotplug.d/firmware/10-rt2x00-eeprom
@@ -55,6 +55,7 @@ case "$FIRMWARE" in
 "soc_wmac.eeprom")
        case $board in
        dlink,dwr-116-a1|\
+       dlink,dwr-118-a1|\
        dlink,dwr-118-a2|\
        dlink,dwr-921-c1|\
        lava,lr-25g001)

diff --git a/target/linux/ramips/base-files/lib/upgrade/platform.sh b/target/linux/ramips/base-files/lib/upgrade/platform.sh
index 120cf8322a42af1cc7de5139a972b64ba8cd140b..8c7b8182211b6ae1ba72824d3705d96dbac1ece5 100755 (executable)
--- a/target/linux/ramips/base-files/lib/upgrade/platform.sh
+++ b/target/linux/ramips/base-files/lib/upgrade/platform.sh
@@ -296,6 +296,7 @@ platform_check_image() {
                return 0
                ;;
        dlink,dwr-116-a1|\
+       dlink,dwr-118-a1|\
        dlink,dwr-118-a2|\
        dlink,dwr-921-c1|\
        dwr-512-b|\

diff --git a/target/linux/ramips/dts/DWR-118-A1.dts b/target/linux/ramips/dts/DWR-118-A1.dts
new file mode 100644 (file)
index 0000000..ab88553
--- /dev/null
+++ b/target/linux/ramips/dts/DWR-118-A1.dts
@@ -0,0 +1,189 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/dts-v1/;
+
+#include "mt7620a.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+       compatible = "dlink,dwr-118-a1", "ralink,mt7620a-soc";
+       model = "D-Link DWR-118 A1";
+
+       aliases {
+               led-boot = &led_internet;
+               led-failsafe = &led_internet;
+               led-upgrade = &led_internet;
+       };
+
+       gpio-keys-polled {
+               compatible = "gpio-keys-polled";
+               poll-interval = <20>;
+
+               wps {
+                       label = "wps";
+                       gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
+                       linux,code = <KEY_WPS_BUTTON>;
+               };
+
+               reset {
+                       label = "reset";
+                       gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
+                       linux,code = <KEY_RESTART>;
+               };
+       };
+
+       gpio-leds {
+               compatible = "gpio-leds";
+
+               wan {
+                       label = "dwr-118-a1:green:wan";
+                       gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
+               };
+
+               led_internet: internet {
+                       label = "dwr-118-a1:green:internet";
+                       gpios = <&gpio2 0 GPIO_ACTIVE_LOW>;
+               };
+
+               lan {
+                       label = "dwr-118-a1:green:lan";
+                       gpios = <&gpio2 1 GPIO_ACTIVE_LOW>;
+               };
+
+               wlan2g {
+                       label = "dwr-118-a1:green:wlan2g";
+                       gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
+               };
+
+               usb {
+                       label = "dwr-118-a1:green:usb";
+                       gpios = <&gpio0 11 GPIO_ACTIVE_LOW>;
+                       trigger-sources = <&ohci_port1>, <&ehci_port1>;
+                       linux,default-trigger = "usbport";
+               };
+       };
+
+       gpio_export {
+               compatible = "gpio-export";
+               #size-cells = <0>;
+
+               usb {
+                       gpio-export,name = "usb";
+                       gpio-export,output = <0>;
+                       gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
+               };
+       };
+};
+
+&gpio1 {
+       status = "okay";
+};
+
+&gpio2 {
+       status = "okay";
+};
+
+&gpio3 {
+       status = "okay";
+};
+
+&spi0 {
+       status = "okay";
+
+       flash@0 {
+               compatible = "jedec,spi-nor";
+               reg = <0>;
+               spi-max-frequency = <80000000>;
+
+               partitions {
+                       compatible = "fixed-partitions";
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+
+                       partition@0 {
+                               label = "jboot";
+                               reg = <0x0 0x10000>;
+                               read-only;
+                       };
+
+                       partition@10000 {
+                               compatible = "amit,jimage";
+                               label = "firmware";
+                               reg = <0x10000 0xfe0000>;
+                       };
+
+                       config: partition@ff0000 {
+                               label = "config";
+                               reg = <0xff0000 0x10000>;
+                               read-only;
+                       };
+               };
+       };
+};
+
+&ehci {
+       status = "okay";
+};
+
+&ohci {
+       status = "okay";
+};
+
+&pinctrl {
+       state_default: pinctrl0 {
+               default {
+                       ralink,group = "ephy", "uartf", "spi refclk", "wled";
+                       ralink,function = "gpio";
+               };
+       };
+};
+
+&pcie {
+       status = "okay";
+};
+
+&pcie0 {
+       wifi@0,0 {
+               reg = <0x0000 0 0 0 0>;
+               mtd-mac-address = <&config 0xe496>;
+               mtd-mac-address-increment = <(2)>;
+               mediatek,mtd-eeprom = <&config 0xe083>;
+       };
+};
+
+&ethernet {
+       status = "okay";
+       pinctrl-names = "default";
+       pinctrl-0 = <&rgmii1_pins &rgmii2_pins &mdio_pins>;
+
+       port@4 {
+               status = "okay";
+               phy-handle = <&phy4>;
+               phy-mode = "rgmii";
+       };
+
+       port@5 {
+               status = "okay";
+               phy-handle = <&phy5>;
+               phy-mode = "rgmii";
+       };
+
+       mdio-bus {
+               status = "okay";
+
+               phy4: ethernet-phy@4 {
+                       reg = <4>;
+                       phy-mode = "rgmii-rxid";
+               };
+
+               phy5: ethernet-phy@5 {
+                       reg = <5>;
+                       phy-mode = "rgmii-rxid";
+               };
+       };
+};
+
+&gsw {
+       mediatek,port4 = "gmac";
+};

diff --git a/target/linux/ramips/image/mt7620.mk b/target/linux/ramips/image/mt7620.mk
index c526f9681e0f22486ac46877a0566b64740e6456..143d33e3c8a3547e4fbe7957274a889a979b8b4f 100644 (file)
--- a/target/linux/ramips/image/mt7620.mk
+++ b/target/linux/ramips/image/mt7620.mk
@@ -176,6 +176,20 @@ define Device/dlink_dwr-116-a1
 endef
 TARGET_DEVICES += dlink_dwr-116-a1
 
+define Device/dlink_dwr-118-a1
+  DTS := DWR-118-A1
+  DEVICE_TITLE := D-Link DWR-118 A1
+  DEVICE_PACKAGES := kmod-usb2 jboot-tools kmod-mt76x0e
+  DLINK_ROM_ID := DLK6E3811001
+  DLINK_FAMILY_MEMBER := 0x6E38
+  DLINK_FIRMWARE_SIZE := 0xFE0000
+  KERNEL := $(KERNEL_DTB)
+  IMAGES += factory.bin
+  IMAGE/sysupgrade.bin := mkdlinkfw | pad-rootfs | append-metadata
+  IMAGE/factory.bin := mkdlinkfw | pad-rootfs | mkdlinkfw-factory
+endef
+TARGET_DEVICES += dlink_dwr-118-a1
+
 define Device/dlink_dwr-118-a2
   DTS := DWR-118-A2
   DEVICE_TITLE := D-Link DWR-118 A2