From 9dd7147f6bce44a49fef594f55b120253baf5556 Mon Sep 17 00:00:00 2001 From: Chuanhong Guo Date: Wed, 31 Oct 2018 00:05:43 +0800 Subject: [PATCH] ath79: add support for Winchannel WB2000 WB2000 is a dual-band 11N AP using AR9344. The factory firmware used the original DB120 partition table with a small kernel partition at the end of firmware and the kernel will easily get oversized in the future. Since it has to be flashed using UART I also swapped kernel/rootfs and changed the default load address. Specification: - SoC: Atheros AR9344 - RAM: 128 MB - Flash: 16 MB - Ethernet: 10/100/1000 Mbps (Atheros AR8035) - 2x USB 2.0 - WIFI: AR9344(2G) + AR9382(5G) - RTC: DS1338 Known issue: 5G ath9k led doesn't work due to commit ccab68f. Flash instruction: Set up a TFTP server on your computer and configure static IP. Connect UART (J11 TX/GND/RX) and press any key to enter U-boot shell. 1. Change the default boot command: setenv bootcmd 'bootm 0x9f050000 || bootm 0x9fd50000' saveenv 2. Set your router ipaddr and server ipaddr. e.g.: setenv ipaddr 192.168.1.1 setenv serverip 192.168.1.50 3. Load and flash the firmware: tftp 0x80060000 fw.bin erase 0x9f050000 +$filesize cp.b $fileaddr 0x9f050000 $filesize 4. Reset your router: reset Signed-off-by: Chuanhong Guo [Drop the i2c node unit address. Move the ath9k-leds node out of the spi node, it doesn't belong there. Add the #gpio-cells property to the pci wifi node. All fix dtc compiler warnings] Signed-off-by: Mathias Kresin merge --- .../ath79/base-files/etc/board.d/02_network | 3 +- .../etc/hotplug.d/firmware/10-ath9k-eeprom | 3 +- .../ath79/dts/ar9344_winchannel_wb2000.dts | 223 ++++++++++++++++++ target/linux/ath79/image/generic.mk | 8 + 4 files changed, 235 insertions(+), 2 deletions(-) create mode 100644 target/linux/ath79/dts/ar9344_winchannel_wb2000.dts diff --git a/target/linux/ath79/base-files/etc/board.d/02_network b/target/linux/ath79/base-files/etc/board.d/02_network index d79ba04a44..266a18791a 100755 --- a/target/linux/ath79/base-files/etc/board.d/02_network +++ b/target/linux/ath79/base-files/etc/board.d/02_network @@ -29,7 +29,8 @@ ath79_setup_interfaces() ubnt,unifiac-lite|\ ubnt,unifiac-mesh|\ ubnt,unifi|\ - wd,mynet-wifi-rangeextender) + wd,mynet-wifi-rangeextender|\ + winchannel,wb2000) ucidef_set_interface_lan "eth0" ;; avm,fritz4020|\ diff --git a/target/linux/ath79/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom b/target/linux/ath79/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom index 68f70174bb..c5cbac7514 100644 --- a/target/linux/ath79/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom +++ b/target/linux/ath79/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom @@ -127,7 +127,8 @@ case "$FIRMWARE" in ocedo,raccoon|\ tplink,tl-wdr3600|\ tplink,tl-wdr4300|\ - tplink,tl-wdr4900-v2) + tplink,tl-wdr4900-v2|\ + winchannel,wb2000) ath9k_eeprom_extract "art" 20480 1088 ;; netgear,wnr612-v2|\ diff --git a/target/linux/ath79/dts/ar9344_winchannel_wb2000.dts b/target/linux/ath79/dts/ar9344_winchannel_wb2000.dts new file mode 100644 index 0000000000..6a8ad70651 --- /dev/null +++ b/target/linux/ath79/dts/ar9344_winchannel_wb2000.dts @@ -0,0 +1,223 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/dts-v1/; + +#include +#include + +#include "ar9344.dtsi" + +/ { + model = "Winchannel WB2000"; + compatible = "winchannel,wb2000", "qca,ar9344"; + + chosen { + bootargs = "console=ttyS0,115200n8"; + }; + + aliases { + led-boot = &led_system; + led-failsafe = &led_system; + led-running = &led_system; + led-upgrade = &led_system; + }; + + i2c { + compatible = "i2c-gpio"; + gpios = <&gpio 17 GPIO_ACTIVE_HIGH + &gpio 16 GPIO_ACTIVE_HIGH + >; + #address-cells = <1>; + #size-cells = <0>; + + rtc@68 { + compatible = "dallas,ds1339"; + reg = <0x68>; + }; + }; + + leds { + compatible = "gpio-leds"; + + wlan2g { + label = "wb2000:green:2g"; + gpios = <&gpio 20 GPIO_ACTIVE_HIGH>; + default-state = "off"; + linux,default-trigger = "phy0tpt"; + }; + + usb { + label = "wb2000:green:usb"; + gpios = <&gpio 21 GPIO_ACTIVE_HIGH>; + default-state = "off"; + trigger-sources = <&hub_port1>, <&hub_port2>; + linux,default-trigger = "usbport"; + }; + + led_system: system { + label = "wb2000:green:system"; + gpios = <&gpio 22 GPIO_ACTIVE_LOW>; + default-state = "on"; + }; + }; + + keys { + compatible = "gpio-keys-polled"; + poll-interval = <50>; + + reset { + linux,code = ; + gpios = <&gpio 3 GPIO_ACTIVE_LOW>; + debounce-interval = <60>; + }; + }; + + ath9k-leds { + compatible = "gpio-leds"; + + wlan { + label = "wb2000:green:5g"; + gpios = <&ath9k 6 GPIO_ACTIVE_LOW>; + default-state = "off"; + linux,default-trigger = "phy1tpt"; + }; + }; +}; + +&ref { + clock-frequency = <40000000>; +}; + +&uart { + status = "okay"; +}; + +&spi { + num-cs = <1>; + + status = "okay"; + + flash@0 { + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <25000000>; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "u-boot"; + reg = <0x0 0x40000>; + read-only; + }; + + partition@40000 { + label = "u-boot-env"; + reg = <0x40000 0x10000>; + read-only; + }; + + partition@50000 { + label = "firmware"; + reg = <0x50000 0xf80000>; + compatible = "denx,uimage"; + }; + + partition@fd0000 { + label = "nvram"; + reg = <0xfd0000 0x10000>; + read-only; + }; + + art: partition@fe0000 { + label = "art"; + reg = <0xfe0000 0x10000>; + read-only; + }; + + addr: partition@ff0000 { + label = "addr"; + reg = <0xff0000 0x10000>; + read-only; + }; + }; + }; +}; + +&pcie { + status = "okay"; + + ath9k: wifi@0,0 { + compatible = "pci168c,0030"; + reg = <0x0000 0 0 0 0>; + qca,no-eeprom; + mtd-mac-address = <&addr 0x0>; + mtd-mac-address-increment = <0x10>; + #gpio-cells = <2>; + gpio-controller; + }; +}; + +&usb { + #address-cells = <1>; + #size-cells = <0>; + status = "okay"; + + port@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + #trigger-source-cells = <0>; + + hub_port1: port@1 { + reg = <1>; + #trigger-source-cells = <0>; + }; + + hub_port2: port@2 { + reg = <2>; + #trigger-source-cells = <0>; + }; + }; +}; + +&usb_phy { + status = "okay"; +}; + +&wmac { + status = "okay"; + + mtd-cal-data = <&art 0x1000>; + mtd-mac-address = <&addr 0x0>; +}; + +&mdio0 { + status = "okay"; + + phy-mask = <0x10>; + + phy4: ethernet-phy@4 { + reg = <4>; + }; +}; + +ð0 { + status = "okay"; + + pll-data = <0xe000000 0x04000101 0x04001313>; + + mtd-mac-address = <&addr 0x0>; + mtd-mac-address-increment = <0x21>; + + phy-mode = "rgmii-rxid"; + phy-handle = <&phy4>; + + gmac-config { + device = <&gmac>; + rgmii-gmac0 = <1>; + rxd-delay = <1>; + rxdv-delay = <1>; + }; +}; diff --git a/target/linux/ath79/image/generic.mk b/target/linux/ath79/image/generic.mk index 81cdafdd37..74d185ea63 100644 --- a/target/linux/ath79/image/generic.mk +++ b/target/linux/ath79/image/generic.mk @@ -356,3 +356,11 @@ define Device/wd_mynet-wifi-rangeextender SUPPORTED_DEVICES += mynet-rext endef TARGET_DEVICES += wd_mynet-wifi-rangeextender + +define Device/winchannel_wb2000 + ATH_SOC := ar9344 + DEVICE_TITLE := Winchannel WB2000 + IMAGE_SIZE := 15872k + DEVICE_PACKAGES := kmod-i2c-core kmod-i2c-gpio kmod-rtc-ds1307 kmod-usb2 kmod-usb-ledtrig-usbport +endef +TARGET_DEVICES += winchannel_wb2000