From 647614803473757e3b2d93d46938afccd61a5a5d Mon Sep 17 00:00:00 2001 From: David Bauer Date: Fri, 6 Jul 2018 18:23:31 +0200 Subject: [PATCH] ath79: add support for OCEDO Raccoon This commit adds support for the OCEDO Raccoon SOC: Atheros AR9344 RAM: 128MB FLASH: 16MiB WLAN1: AR9344 2.4 GHz 802.11bgn 2x2 WLAN2: AR9382 5 GHz 802.11an 2x2 INPUT: RESET button LED: Power, LAN, WiFi 2.4, WiFi 5 Serial: Header Next to Black metal shield Pinout is 3.3V - GND - TX - RX (Arrow Pad is 3.3V) The Serial setting is 115200-8-N-1. NOTE: The U-Boot won't boot with the serial attached. Boot the device without serial attached and attach it after 3 seconds. Tested and working: - Ethernet - 2.4 GHz WiFi - 5 GHz WiFi - TFTP boot from ramdisk image - Installation via ramdisk image - OpenWRT sysupgrade - Buttons - LEDs Installation seems to be possible only through booting an OpenWRT ramdisk image. Hold down the reset button while powering on the device. It will load a ramdisk image named 'raccoon-uImage-initramfs-lzma.bin' from 192.168.100.8. Note: depending on the present software, the device might also try to pull a file called 'raccoon-uimage-factory'. Only the name differs, it is still used as a ramdisk image. Wait for the ramdisk image to boot. OpenWRT can be written to the flash via sysupgrade or mtd. Due to the flip-flop bootloader which we not (yet) support, you need to set the partition the bootloader is selecting. It is possible from the initramfs image with > fw_setenv bootcmd run bootcmd_1 Afterwards you can reboot the device. Signed-off-by: David Bauer --- .../etc/hotplug.d/firmware/10-ath9k-eeprom | 1 + .../linux/ath79/dts/ar9344_ocedo_raccoon.dts | 177 ++++++++++++++++++ target/linux/ath79/image/generic.mk | 8 + 3 files changed, 186 insertions(+) create mode 100644 target/linux/ath79/dts/ar9344_ocedo_raccoon.dts diff --git a/target/linux/ath79/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom b/target/linux/ath79/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom index 37df2579fc4..e1f0f521c83 100644 --- a/target/linux/ath79/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom +++ b/target/linux/ath79/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom @@ -50,6 +50,7 @@ case "$FIRMWARE" in "avm,fritz300e") ath9k_eeprom_extract_reverse "urloader" 5441 1088 ;; + "ocedo,raccoon"|\ "tplink,tl-wdr3600"|\ "tplink,tl-wdr4300") ath9k_eeprom_extract "art" 20480 1088 diff --git a/target/linux/ath79/dts/ar9344_ocedo_raccoon.dts b/target/linux/ath79/dts/ar9344_ocedo_raccoon.dts new file mode 100644 index 00000000000..a98f251e348 --- /dev/null +++ b/target/linux/ath79/dts/ar9344_ocedo_raccoon.dts @@ -0,0 +1,177 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/dts-v1/; + +#include +#include + +#include "ar9344.dtsi" + +/ { + model = "OCEDO Raccoon"; + compatible = "ocedo,raccoon", "qca,ar9344"; + + aliases { + led-status = &system; + }; + + leds { + compatible = "gpio-leds"; + + power { + label = "raccoon:green:power"; + gpios = <&gpio 14 GPIO_ACTIVE_LOW>; + default-state = "on"; + }; + + wlan2g { + label = "raccoon:yellow:wlan24"; + gpios = <&gpio 12 GPIO_ACTIVE_LOW>; + default-state = "off"; + linux,default-trigger = "phy0tpt"; + }; + + system: system { + label = "raccoon:blue:sys"; + gpios = <&gpio 13 GPIO_ACTIVE_LOW>; + }; + }; + + ath9k-leds { + compatible = "gpio-leds"; + + wlan5g { + label = "raccoon:red:wlan5"; + gpios = <&ath9k 0 GPIO_ACTIVE_LOW>; + default-state = "off"; + linux,default-trigger = "phy1tpt"; + }; + }; + + keys { + compatible = "gpio-keys-polled"; + #address-cells = <1>; + #size-cells = <0>; + poll-interval = <20>; + + reset { + linux,code = ; + gpios = <&gpio 17 GPIO_ACTIVE_LOW>; + debounce-interval = <60>; + }; + }; +}; + +&ref { + clock-frequency = <40000000>; +}; + +&uart { + status = "okay"; +}; + +&gpio { + status = "okay"; +}; + +&spi { + num-cs = <1>; + + status = "okay"; + + flash@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <25000000>; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + uboot: partition@0 { + label = "u-boot"; + reg = <0x000000 0x040000>; + read-only; + }; + + partition@40000 { + label = "u-boot-env"; + reg = <0x040000 0x010000>; + }; + + partition@50000 { + label = "firmware"; + reg = <0x050000 0x740000>; + }; + + partition@790000 { + label = "vendor"; + reg = <0x790000 0x740000>; + read-only; + }; + + partition@ed0000 { + label = "data"; + reg = <0xed0000 0x110000>; + read-only; + }; + + partition@fe0000 { + label = "id"; + reg = <0xfe0000 0x010000>; + read-only; + }; + + art: partition@ff0000 { + label = "art"; + reg = <0xff0000 0x010000>; + read-only; + }; + }; + }; +}; + +&pcie { + status = "okay"; + + ath9k: wifi@168c,0030 { + compatible = "pci168c,0030"; + reg = <0x0000 0 0 0 0>; + mtd-mac-address = <&art 0xc>; + qca,no-eeprom; + #gpio-cells = <2>; + gpio-controller; + }; +}; + +&wmac { + status = "okay"; + + mtd-cal-data = <&art 0x1000>; + mtd-mac-address = <&art 0x6>; +}; + +&mdio0 { + status = "okay"; + + phy-mask = <0>; + + phy0: ethernet-phy@0 { + reg = <0>; + phy-mode = "rgmii"; + }; +}; + +ð0 { + status = "okay"; + + /* default for ar934x, except for 1000M */ + pll-data = <0x06000000 0x00000101 0x00001616>; + + mtd-mac-address = <&art 0x0>; + + phy-mode = "rgmii"; + phy-handle = <&phy0>; +}; diff --git a/target/linux/ath79/image/generic.mk b/target/linux/ath79/image/generic.mk index f4ed7b34129..fbec180496b 100644 --- a/target/linux/ath79/image/generic.mk +++ b/target/linux/ath79/image/generic.mk @@ -49,6 +49,14 @@ define Device/glinet_ar300m_nor endef TARGET_DEVICES += glinet_ar300m_nor +define Device/ocedo_raccoon + ATH_SOC := ar9344 + DEVICE_TITLE := OCEDO Raccoon + IMAGE_SIZE := 7424k + IMAGE/sysupgrade.bin := append-kernel | append-rootfs | pad-rootfs | append-metadata | check-size $$$$(IMAGE_SIZE) +endef +TARGET_DEVICES += ocedo_raccoon + define Device/openmesh_om5p-ac-v2 ATH_SOC := qca9558 DEVICE_TITLE := OpenMesh OM5P-AC v2 -- 2.30.2