From d98738b5c118fc45068b45f07b8b6938e91f35d2 Mon Sep 17 00:00:00 2001 From: Jan-Niklas Burfeind Date: Mon, 23 Aug 2021 15:07:38 +0200 Subject: [PATCH] ath79: add support for onion omega The Onion Omega is a hardware development platform with built-in WiFi. https://onioniot.github.io/wiki/ Specifications: - QCA9331 @ 400 MHz (MIPS 24Kc Big-Endian Processor) - 64MB of DDR2 RAM running at 400 MHz - 16MB of on-board flash storage - Support for USB 2.0 - Support for Ethernet at 100 Mbps - 802.11b/g/n WiFi at 150 Mbps - 18 digital GPIOs - A single Serial UART - Support for SPI - Support for I2S Flash instructions: The device is running OpenWrt upon release using the ar71xx target. Both a sysupgrade and uploading the factory image using u-boots web-UI do work fine. Depending on the ssh client, it might be necessary to enable outdated KeyExchange methods e.g. in the clients ssh-config: Host 192.168.1.1 KexAlgorithms +diffie-hellman-group1-sha1 The stock credentials are: root onioneer For u-boots web-UI manually configure `192.168.1.2/24` on your computer, connect to `192.168.1.1`. MAC addresses as verified by OEM firmware: 2G phy0 label LAN eth0 label - 1 LAN is only available in combination with an optional expansion dock. Based on vendor acked commit: commit 5cd49bb067ca ("ar71xx: add support for Onion Omega") Partly reverts: commit fc553c7e4c8e ("ath79: drop unused/incomplete dts") Signed-off-by: Jan-Niklas Burfeind --- target/linux/ath79/dts/ar9331_onion_omega.dts | 137 ++++++++++++++++++ .../generic/base-files/etc/board.d/02_network | 1 + target/linux/ath79/image/generic.mk | 13 ++ 3 files changed, 151 insertions(+) create mode 100644 target/linux/ath79/dts/ar9331_onion_omega.dts diff --git a/target/linux/ath79/dts/ar9331_onion_omega.dts b/target/linux/ath79/dts/ar9331_onion_omega.dts new file mode 100644 index 0000000000..09e4234194 --- /dev/null +++ b/target/linux/ath79/dts/ar9331_onion_omega.dts @@ -0,0 +1,137 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT + +#include "ar9331.dtsi" + +#include +#include + +/ { + model = "Onion Omega"; + compatible = "onion,omega", "qca,ar9331"; + + aliases { + serial0 = &uart; + label-mac-device = &wmac; + led-boot = &led_system; + led-failsafe = &led_system; + led-running = &led_system; + led-upgrade = &led_system; + }; + + leds { + compatible = "gpio-leds"; + + led_system: system { + label = "amber:system"; + gpios = <&gpio 27 GPIO_ACTIVE_LOW>; + }; + }; + + keys { + compatible = "gpio-keys"; + + reset { + label = "reset"; + linux,code = ; + gpios = <&gpio 11 GPIO_ACTIVE_HIGH>; + debounce-interval = <60>; + }; + }; + + reg_usb_vbus: reg_usb_vbus { + compatible = "regulator-fixed"; + regulator-name = "usb_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio 8 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; +}; + +&ref { + clock-frequency = <25000000>; +}; + +&usb { + status = "okay"; + + vbus-supply = <®_usb_vbus>; + dr_mode = "host"; +}; + +&usb_phy { + status = "okay"; +}; + +ð0 { + status = "okay"; + + compatible = "syscon", "simple-mfd"; +}; + +ð1 { + status = "okay"; + + nvmem-cells = <&macaddr_uboot_1fc00>; + nvmem-cell-names = "mac-address"; + mac-address-increment = <(-1)>; + + gmac-config { + device = <&gmac>; + switch-phy-addr-swap = <4>; + switch-phy-swap = <4>; + }; +}; + +&spi { + status = "okay"; + + flash@0 { + compatible = "jedec,spi-nor"; + spi-max-frequency = <25000000>; + reg = <0>; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + uboot: partition@0 { + label = "u-boot"; + reg = <0x000000 0x020000>; + read-only; + }; + + partition@20000 { + compatible = "tplink,firmware"; + label = "firmware"; + reg = <0x020000 0xfd0000>; + }; + + art: partition@ff0000 { + label = "art"; + reg = <0xff0000 0x010000>; + read-only; + }; + }; + }; +}; + +&wmac { + status = "okay"; + + mtd-cal-data = <&art 0x1000>; + + nvmem-cells = <&macaddr_uboot_1fc00>; + nvmem-cell-names = "mac-address"; +}; + +&uboot { + compatible = "nvmem-cells"; + #address-cells = <1>; + #size-cells = <1>; + + macaddr_uboot_1fc00: macaddr@1fc00 { + reg = <0x1fc00 0x6>; + }; +}; diff --git a/target/linux/ath79/generic/base-files/etc/board.d/02_network b/target/linux/ath79/generic/base-files/etc/board.d/02_network index e45d1aa73a..9cec8d5098 100644 --- a/target/linux/ath79/generic/base-files/etc/board.d/02_network +++ b/target/linux/ath79/generic/base-files/etc/board.d/02_network @@ -45,6 +45,7 @@ ath79_setup_interfaces() netgear,ex7300|\ ocedo,koala|\ ocedo,raccoon|\ + onion,omega|\ openmesh,mr600-v1|\ openmesh,mr600-v2|\ openmesh,mr900-v1|\ diff --git a/target/linux/ath79/image/generic.mk b/target/linux/ath79/image/generic.mk index 5bcd4779d3..e540806bb7 100644 --- a/target/linux/ath79/image/generic.mk +++ b/target/linux/ath79/image/generic.mk @@ -1688,6 +1688,19 @@ define Device/ocedo_ursus endef TARGET_DEVICES += ocedo_ursus +define Device/onion_omega + $(Device/tplink-16mlzma) + SOC := ar9331 + DEVICE_VENDOR := Onion + DEVICE_MODEL := Omega + DEVICE_PACKAGES := kmod-usb-chipidea2 + SUPPORTED_DEVICES += onion-omega + KERNEL_INITRAMFS := kernel-bin | append-dtb | lzma | uImage lzma + IMAGE_SIZE := 16192k + TPLINK_HWID := 0x04700001 +endef +TARGET_DEVICES += onion_omega + define Device/openmesh_common_64k DEVICE_VENDOR := OpenMesh DEVICE_PACKAGES := uboot-envtools -- 2.30.2