From 482a7e23a44c23ea6c6a22e3ea97eb3bf94e70d1 Mon Sep 17 00:00:00 2001 From: Sungbo Eo Date: Sat, 18 Dec 2021 22:19:06 +0900 Subject: [PATCH] ramips: add support for WeVO AIR DUO WeVO AIR DUO is a 1-bay NAS & 802.11ac (Wi-Fi 5) router, based on MediaTek MT7620A. Specifications: * SoC: MT7620A * RAM: 64 MiB * Flash: SPI NOR 16 MiB * USB & SATA bridge controller: JMicron JMS567 * SATA 6Gb/s: 2.5" drive slot * USB 3.0: Micro-B * USB 2.0: connected to SoC * Wi-Fi: * 2.4 GHz: SoC built-in * 5 GHz: MT7612EN * Ethernet: 5x 1GbE * Switch: MT7530WU * UART: 4-pin 1.27 mm pitch through-hole (57600 baud) * Pinout: (3V3)|(RXD) (TXD) (GND) Notes: * The drive is accessible through the external USB port only when the router is turned off. Installation via web interface: 1. Flash **initramfs** image through the stock web interface. The image filename should have ".upload" extension. 2. Boot into OpenWrt and perform sysupgrade with sysupgrade image. Revert to stock firmware: 1. Perform sysupgrade with stock image. Signed-off-by: Sungbo Eo --- .../linux/ramips/dts/mt7620a_wevo_air-duo.dts | 202 ++++++++++++++++++ target/linux/ramips/image/mt7620.mk | 11 + .../mt7620/base-files/etc/board.d/02_network | 4 +- 3 files changed, 216 insertions(+), 1 deletion(-) create mode 100644 target/linux/ramips/dts/mt7620a_wevo_air-duo.dts diff --git a/target/linux/ramips/dts/mt7620a_wevo_air-duo.dts b/target/linux/ramips/dts/mt7620a_wevo_air-duo.dts new file mode 100644 index 0000000000..8f7458e976 --- /dev/null +++ b/target/linux/ramips/dts/mt7620a_wevo_air-duo.dts @@ -0,0 +1,202 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT + +#include "mt7620a.dtsi" + +#include +#include +#include + +/ { + compatible = "wevo,air-duo", "ralink,mt7620a-soc"; + model = "WeVO AIR DUO"; + + aliases { + led-boot = &led_status; + led-failsafe = &led_status; + led-running = &led_status; + led-upgrade = &led_status; + label-mac-device = ðernet; + }; + + leds { + compatible = "gpio-leds"; + + led_status: led-0 { + label = "blue:status"; + color = ; + function = LED_FUNCTION_STATUS; + gpios = <&gpio0 11 GPIO_ACTIVE_LOW>; + }; + + led-1 { + color = ; + function = LED_FUNCTION_WPS; + gpios = <&gpio1 15 GPIO_ACTIVE_LOW>; + }; + }; + + keys { + compatible = "gpio-keys"; + + wps { + label = "wps"; + gpios = <&gpio0 1 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + + reset { + label = "reset"; + gpios = <&gpio0 2 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + }; +}; + +&gpio1 { + 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 = "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; + + compatible = "nvmem-cells"; + #address-cells = <1>; + #size-cells = <1>; + + macaddr_factory_4: macaddr@4 { + reg = <0x4 0x6>; + }; + }; + + partition@50000 { + compatible = "denx,uimage"; + label = "firmware"; + reg = <0x50000 0xeb0000>; + }; + + partition@f00000 { + label = "db"; + reg = <0xf00000 0x100000>; + read-only; + }; + }; + }; +}; + +&state_default { + gpio { + groups = "i2c", "uartf", "spi refclk"; + function = "gpio"; + }; +}; + +ðernet { + pinctrl-names = "default"; + pinctrl-0 = <&rgmii1_pins &mdio_pins>; + nvmem-cells = <&macaddr_factory_4>; + nvmem-cell-names = "mac-address"; + + port@5 { + status = "okay"; + mediatek,fixed-link = <1000 1 1 1>; + phy-mode = "rgmii"; + }; + + mdio-bus { + status = "okay"; + + ethernet-phy@0 { + reg = <0>; + phy-mode = "rgmii"; + }; + + ethernet-phy@1 { + reg = <1>; + phy-mode = "rgmii"; + }; + + ethernet-phy@2 { + reg = <2>; + phy-mode = "rgmii"; + }; + + ethernet-phy@3 { + reg = <3>; + phy-mode = "rgmii"; + }; + + ethernet-phy@4 { + reg = <4>; + phy-mode = "rgmii"; + }; + + ethernet-phy@1f { + reg = <0x1f>; + phy-mode = "rgmii"; + }; + }; +}; + +&gsw { + mediatek,ephy-base = /bits/ 8 <12>; +}; + +&ehci { + status = "okay"; +}; + +&ohci { + status = "okay"; +}; + +&pcie { + status = "okay"; +}; + +&pcie0 { + wifi@0,0 { + compatible = "mediatek,mt76"; + reg = <0x0000 0 0 0 0>; + mediatek,mtd-eeprom = <&factory 0x8000>; + ieee80211-freq-limit = <5000000 6000000>; + + led { + led-sources = <2>; + led-active-low; + }; + }; +}; + +&wmac { + pinctrl-names = "default"; + pinctrl-0 = <&wled_pins>; + + ralink,mtd-eeprom = <&factory 0x0>; +}; diff --git a/target/linux/ramips/image/mt7620.mk b/target/linux/ramips/image/mt7620.mk index fbf37144b9..c758da5795 100644 --- a/target/linux/ramips/image/mt7620.mk +++ b/target/linux/ramips/image/mt7620.mk @@ -1160,6 +1160,17 @@ define Device/wavlink_wl-wn579x3 endef TARGET_DEVICES += wavlink_wl-wn579x3 +define Device/wevo_air-duo + SOC := mt7620a + IMAGE_SIZE := 15040k + UIMAGE_NAME := AIR DUO(0.0.0) + KERNEL_INITRAMFS_SUFFIX := .upload + DEVICE_VENDOR := WeVO + DEVICE_MODEL := AIR DUO + DEVICE_PACKAGES := kmod-mt76x2 kmod-usb2 kmod-usb-ohci kmod-usb-storage-uas +endef +TARGET_DEVICES += wevo_air-duo + define Device/wrtnode_wrtnode SOC := mt7620n IMAGE_SIZE := 16064k diff --git a/target/linux/ramips/mt7620/base-files/etc/board.d/02_network b/target/linux/ramips/mt7620/base-files/etc/board.d/02_network index a00f168672..a64891f94a 100644 --- a/target/linux/ramips/mt7620/base-files/etc/board.d/02_network +++ b/target/linux/ramips/mt7620/base-files/etc/board.d/02_network @@ -186,7 +186,8 @@ ramips_setup_interfaces() ;; linksys,e1700|\ netis,wf2770|\ - ralink,mt7620a-mt7530-evb) + ralink,mt7620a-mt7530-evb|\ + wevo,air-duo) ucidef_add_switch "switch0" ucidef_add_switch_attr "switch0" "enable" "false" ucidef_add_switch "switch1" \ @@ -350,6 +351,7 @@ ramips_setup_macs() lenovo,newifi-y1s|\ ohyeah,oy-0001|\ wavlink,wl-wn530hg4|\ + wevo,air-duo|\ youku,yk-l1|\ youku,yk-l1c) wan_mac=$(mtd_get_mac_binary factory 0x2e) -- 2.30.2