From 37af596593b0e84d0a076ab8f173066e3d7bc810 Mon Sep 17 00:00:00 2001 From: Cezary Jackiewicz Date: Thu, 19 Apr 2018 19:34:22 +0200 Subject: [PATCH] ramips: add support for D-Link DWR-118-A2 The DWR-118-A2 Wireless Router is based on the MT7620A SoC. Specification: - MediaTek MT7620A (580 Mhz) - 128 MB of RAM - 16 MB of FLASH - 1x 802.11bgn radio - 1x 802.11ac radio (MT7612EN) - 4x 10/100 Mbps Ethernet (1 WAN and 3 LAN) - 1x 10/100/1000 Mbps Marvell Ethernet PHY (1 LAN) - 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: - GELAN not working - flash is very slow The status led has been assigned to the dwr-118-a2: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: Cezary Jackiewicz Signed-off-by: Pawel Dembicki --- .../ramips/base-files/etc/board.d/01_leds | 7 + .../ramips/base-files/etc/board.d/02_network | 5 + .../etc/hotplug.d/firmware/10-rt2x00-eeprom | 1 + .../ramips/base-files/lib/upgrade/platform.sh | 1 + target/linux/ramips/dts/DWR-118-A2.dts | 179 ++++++++++++++++++ target/linux/ramips/image/mt7620.mk | 14 ++ target/linux/ramips/mt7620/config-4.14 | 1 + 7 files changed, 208 insertions(+) create mode 100644 target/linux/ramips/dts/DWR-118-A2.dts 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 4e90efd4e6..44511bb0f6 100755 --- a/target/linux/ramips/base-files/etc/board.d/01_leds +++ b/target/linux/ramips/base-files/etc/board.d/01_leds @@ -162,6 +162,13 @@ dlink,dwr-116-a1|\ mzk-ex300np) set_wifi_led "$boardname:green:wifi" ;; +dlink,dwr-118-a2) + ucidef_set_led_switch "lan" "lan" "$boardname:green:lan" "switch0" "0x0e" + ucidef_set_led_switch "wan" "wan" "$boardname:green:wan" "switch0" "0x01" + set_wifi_led "$boardname:green:wlan2g" "wlan1" + set_usb_led "$boardname:green:usb" + ucidef_set_led_default "internet" "internet" "$boardname:green:internet" "0" + ;; dlink,dwr-921-c1) set_wifi_led "$boardname:green:wifi" ucidef_set_led_switch "lan" "lan" "$boardname:green:lan" "switch0" "0x0f" 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 915c3584c5..b6f70ef50d 100755 --- a/target/linux/ramips/base-files/etc/board.d/02_network +++ b/target/linux/ramips/base-files/etc/board.d/02_network @@ -157,6 +157,10 @@ ramips_setup_interfaces() wrh-300cr) ucidef_set_interface_lan "eth0" ;; + dlink,dwr-118-a2) + ucidef_add_switch "switch0" \ + "1:lan:2" "2:lan:1" "3:lan:3" "4:lan" "0:wan" "6@eth0" + ;; mir3g) ucidef_add_switch "switch0" \ "2:lan:2" "3:lan:1" "1:wan" "6t@eth0" @@ -462,6 +466,7 @@ ramips_setup_macs() wan_mac=$(mtd_get_mac_ascii factory wanmac) ;; dlink,dwr-116-a1|\ + dlink,dwr-118-a2|\ dlink,dwr-921-c1) wan_mac=$(jboot_config_read -m -i $(find_mtd_part "config") -o 0xE000) lan_mac=$(macaddr_add "$wan_mac" 1) diff --git a/target/linux/ramips/base-files/etc/hotplug.d/firmware/10-rt2x00-eeprom b/target/linux/ramips/base-files/etc/hotplug.d/firmware/10-rt2x00-eeprom index c0c6a3ecad..711b8388ba 100644 --- a/target/linux/ramips/base-files/etc/hotplug.d/firmware/10-rt2x00-eeprom +++ b/target/linux/ramips/base-files/etc/hotplug.d/firmware/10-rt2x00-eeprom @@ -55,6 +55,7 @@ case "$FIRMWARE" in "soc_wmac.eeprom") case $board in dlink,dwr-116-a1|\ + dlink,dwr-118-a2|\ dlink,dwr-921-c1) wan_mac=$(jboot_config_read -m -i $(find_mtd_part "config") -o 0xE000) wifi_mac=$(macaddr_add "$wan_mac" 1) diff --git a/target/linux/ramips/base-files/lib/upgrade/platform.sh b/target/linux/ramips/base-files/lib/upgrade/platform.sh index a102a0bf7a..67c032cb8a 100755 --- a/target/linux/ramips/base-files/lib/upgrade/platform.sh +++ b/target/linux/ramips/base-files/lib/upgrade/platform.sh @@ -289,6 +289,7 @@ platform_check_image() { return 0 ;; dlink,dwr-116-a1|\ + dlink,dwr-118-a2|\ dlink,dwr-921-c1|\ dwr-512-b) [ "$magic" != "0404242b" ] && { diff --git a/target/linux/ramips/dts/DWR-118-A2.dts b/target/linux/ramips/dts/DWR-118-A2.dts new file mode 100644 index 0000000000..f36ecb5b20 --- /dev/null +++ b/target/linux/ramips/dts/DWR-118-A2.dts @@ -0,0 +1,179 @@ +/dts-v1/; + +#include "mt7620a.dtsi" + +#include +#include + +/ { + compatible = "dlink,dwr-118-a2", "ralink,mt7620a-soc"; + model = "D-Link DWR-118 A2"; + + aliases { + led-status = &led_internet; + }; + + gpio-keys-polled { + compatible = "gpio-keys-polled"; + poll-interval = <20>; + + wps { + label = "wps"; + gpios = <&gpio0 12 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + + reset { + label = "reset"; + gpios = <&gpio0 13 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + }; + + gpio-leds { + compatible = "gpio-leds"; + + wan { + label = "dwr-118-a2:green:wan"; + gpios = <&gpio3 0 GPIO_ACTIVE_LOW>; + }; + + led_internet: internet { + label = "dwr-118-a2:green:internet"; + gpios = <&gpio2 0 GPIO_ACTIVE_LOW>; + }; + + lan { + label = "dwr-118-a2:green:lan"; + gpios = <&gpio2 1 GPIO_ACTIVE_LOW>; + }; + + wlan2g { + label = "dwr-118-a2:green:wlan2g"; + gpios = <&gpio1 15 GPIO_ACTIVE_LOW>; + }; + + usb { + label = "dwr-118-a2:green:usb"; + gpios = <&gpio0 11 GPIO_ACTIVE_LOW>; + }; + + + }; + + gpio_export { + compatible = "gpio-export"; + #size-cells = <0>; + + usb { + gpio-export,name = "usb"; + gpio-export,output = <1>; + gpios = <&gpio1 14 GPIO_ACTIVE_HIGH>; + }; + }; +}; + +&gpio1 { + status = "okay"; +}; + +&gpio2 { + status = "okay"; +}; + +&gpio3 { + status = "okay"; +}; + +&spi0 { + status = "okay"; + + flash@0 { + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <50000000>; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "jboot"; + reg = <0x0 0x10000>; + read-only; + }; + + partition@10000 { + 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>; + ieee80211-freq-limit = <5000000 6000000>; + mtd-mac-address = <&config 0xe4a8>; + mtd-mac-address-increment = <(2)>; + + led { + led-sources = <2>; + led-active-low; + }; + }; +}; + +ðernet { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&rgmii1_pins &mdio_pins>; + + port@4 { + status = "okay"; + phy-handle = <&phy4>; + phy-mode = "rgmii"; + }; + + mdio-bus { + status = "okay"; + + phy4: ethernet-phy@4 { + reg = <4>; + phy-mode = "rgmii"; + }; + }; +}; + +&gsw { + mediatek,port4 = "gmac"; +}; diff --git a/target/linux/ramips/image/mt7620.mk b/target/linux/ramips/image/mt7620.mk index c759a89f24..c511a17ac1 100644 --- a/target/linux/ramips/image/mt7620.mk +++ b/target/linux/ramips/image/mt7620.mk @@ -164,6 +164,20 @@ define Device/dlink_dwr-116-a1 endef TARGET_DEVICES += dlink_dwr-116-a1 +define Device/dlink_dwr-118-a2 + DTS := DWR-118-A2 + DEVICE_TITLE := D-Link DWR-118 A2 + DEVICE_PACKAGES := kmod-usb2 jboot-tools kmod-mt76 + DLINK_ROM_ID := DLK6E3814001 + 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-a2 + define Device/dlink_dwr-921-c1 DTS := DWR-921-C1 IMAGE_SIZE := $(ralink_default_fw_size_16M) diff --git a/target/linux/ramips/mt7620/config-4.14 b/target/linux/ramips/mt7620/config-4.14 index 89de071446..1162ed47b2 100644 --- a/target/linux/ramips/mt7620/config-4.14 +++ b/target/linux/ramips/mt7620/config-4.14 @@ -128,6 +128,7 @@ CONFIG_IRQ_INTC=y CONFIG_IRQ_MIPS_CPU=y CONFIG_IRQ_WORK=y CONFIG_LIBFDT=y +CONFIG_MARVELL_PHY=y CONFIG_MDIO_BUS=y CONFIG_MDIO_DEVICE=y CONFIG_MFD_SYSCON=y