ath79: add support for YunCore XD4200 and A782

YunCore XD4200 ('XD4200_W6.0' marking on PCB) is Qualcomm/Atheros based
(QCA9563, QCA9886, QCA8334) dual-band, Wave-2 AC1200 ceiling AP with PoE
(802.3at) support. A782 model ('T750_V5.1' marking on PCB) is a smaller
version of the XD4200, with similar specification but lower TX power.

Specification:

- QCA9563 (775 MHz)
- 128 MB of RAM (DDR2)
- 16 MB of FLASH (SPI NOR)
- 2x 10/100/1000 Mbps Ethernet (QCA8334), with 802.3at PoE support (WAN)
- Wi-Fi 2.4 GHz:
  - XD4200: 2T2R (QCA9563), with ext. PA (SKY65174-21) and LNA
  - A782: 2T2R (QCA9563), with ext. FEM (SKY85329-11)
- Wi-Fi 5 GHz:
  - XD4200: 2T2R (QCA9886), with ext. FEM (SKY85728-11)
  - A782: 2T2R (QCA9886), with ext. FEM (SKY85735-11)
- LEDs:
  - XD4200: 5x (2x driven by SOC, 1x driven by AC radio, 2x Ethernet)
  - A782: 3x (1x RGB, driven by SOC and radio, 2x Ethernet)
- 1x button (reset)
- 1x UART (4-pin, 2.54 mm pitch) header on PCB
- 1x DC jack (12 V)

Flash instructions:

If your device comes with generic QSDK based firmware, you can login
over telnet (login: root, empty password, default IP: 192.168.188.253),
issue first (important!) 'fw_setenv' command and then perform regular
upgrade, using 'sysupgrade -n -F ...' (you can use 'wget' to download
image to the device, SSH server is not available):

  fw_setenv bootcmd "bootm 0x9f050000 || bootm 0x9fe80000"
  sysupgrade -n -F openwrt-...-yuncore_...-squashfs-sysupgrade.bin

In case your device runs firmware with YunCore custom GUI, you can use
U-Boot recovery mode:

1. Set a static IP 192.168.0.141/24 on PC and start TFTP server with
   'tftp' image renamed to 'upgrade.bin'
2. Power the device with reset button pressed and release it after 5-7
   seconds, recovery mode should start downloading image from server
   (unfortunately, there is no visible indication that recovery got
   enabled - in case of problems check TFTP server logs)

Signed-off-by: Piotr Dymacz <pepe2k@gmail.com>
This commit is contained in:
Piotr Dymacz 2019-11-12 22:36:28 +01:00
parent 8016f64864
commit e5d4c09667
6 changed files with 217 additions and 1 deletions

View File

@ -0,0 +1,32 @@
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/dts-v1/;
#include "qca9563_yuncore_xd4200.dtsi"
/ {
compatible = "yuncore,a782", "qca,qca9563";
model = "YunCore A782";
aliases {
led-boot = &led_system;
led-failsafe = &led_system;
led-running = &led_system;
led-upgrade = &led_system;
};
leds {
compatible = "gpio-leds";
led_system: system {
label = "a782:red:system";
gpios = <&gpio 1 GPIO_ACTIVE_LOW>;
default-state = "keep";
};
wlan2g {
label = "a782:green:wlan2g";
gpios = <&gpio 19 GPIO_ACTIVE_LOW>;
linux,default-trigger = "phy1tpt";
};
};
};

View File

@ -0,0 +1,32 @@
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/dts-v1/;
#include "qca9563_yuncore_xd4200.dtsi"
/ {
compatible = "yuncore,xd4200", "qca,qca9563";
model = "YunCore XD4200";
aliases {
led-boot = &led_system;
led-failsafe = &led_system;
led-running = &led_system;
led-upgrade = &led_system;
};
leds {
compatible = "gpio-leds";
led_system: system {
label = "xd4200:blue:system";
gpios = <&gpio 1 GPIO_ACTIVE_LOW>;
default-state = "keep";
};
wlan2g {
label = "xd4200:blue:wlan2g";
gpios = <&gpio 19 GPIO_ACTIVE_LOW>;
linux,default-trigger = "phy1tpt";
};
};
};

View File

@ -0,0 +1,122 @@
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/dts-v1/;
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include "qca956x.dtsi"
/ {
aliases {
label-mac-device = &eth0;
};
chosen {
bootargs = "console=ttyS0,115200n8";
};
keys {
compatible = "gpio-keys";
reset {
linux,code = <KEY_RESTART>;
gpios = <&gpio 2 GPIO_ACTIVE_LOW>;
debounce-interval = <60>;
};
};
};
&eth0 {
status = "okay";
pll-data = <0x03000101 0x00000101 0x00001919>;
mtd-mac-address = <&art 0x0>;
phy-mode = "sgmii";
phy-handle = <&phy0>;
};
&gpio {
status = "okay";
};
&mdio0 {
status = "okay";
phy-mask = <0>;
phy0: ethernet-phy@0 {
reg = <0>;
phy-mode = "sgmii";
qca,ar8327-initvals = <
0x04 0x00080080 /* PORT0 PAD MODE CTRL */
0x10 0x81000080 /* POWER_ON_STRIP */
0x50 0xcf37cf37 /* LED_CTRL0 */
0x54 0xcf37cf37 /* LED_CTRL1 */
0x58 0xcf37cf37 /* LED_CTRL2 */
0x5c 0x0000c300 /* LED_CTRL3 */
0x7c 0x0000007e /* PORT0_STATUS */
>;
};
};
&pcie {
status = "okay";
wifi@0,0 {
compatible = "pci168c,0056";
reg = <0x0000 0 0 0 0>;
};
};
&spi {
status = "okay";
num-cs = <1>;
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 = <0x000000 0x040000>;
read-only;
};
partition@40000 {
label = "u-boot-env";
reg = <0x040000 0x010000>;
};
partition@50000 {
compatible = "denx,uimage";
label = "firmware";
reg = <0x050000 0xfa0000>;
};
art: partition@ff0000 {
label = "art";
reg = <0xff0000 0x010000>;
read-only;
};
};
};
};
&uart {
status = "okay";
};
&wmac {
status = "okay";
mtd-cal-data = <&art 0x1000>;
};

View File

@ -164,7 +164,9 @@ ath79_setup_interfaces()
nec,wg1200cr|\
ubnt,nanostation-ac|\
ubnt,unifiac-mesh-pro|\
ubnt,unifiac-pro)
ubnt,unifiac-pro|\
yuncore,a782|\
yuncore,xd4200)
ucidef_add_switch "switch0" \
"0@eth0" "2:lan" "3:wan"
;;

View File

@ -154,6 +154,12 @@ case "$FIRMWARE" in
ln -sf /lib/firmware/ath10k/pre-cal-pci-0000\:00\:00.0.bin \
/lib/firmware/ath10k/QCA9888/hw2.0/board.bin
;;
yuncore,a782|\
yuncore,xd4200)
caldata_extract "art" 0x5000 0x2f20
ln -sf /lib/firmware/ath10k/pre-cal-pci-0000\:00\:00.0.bin \
/lib/firmware/ath10k/QCA9888/hw2.0/board.bin
;;
esac
;;
*)

View File

@ -1040,6 +1040,28 @@ define Device/yuncore_a770
endef
TARGET_DEVICES += yuncore_a770
define Device/yuncore_a782
ATH_SOC := qca9563
DEVICE_VENDOR := YunCore
DEVICE_MODEL := A782
DEVICE_PACKAGES := kmod-ath10k-ct ath10k-firmware-qca9888-ct
IMAGE_SIZE := 16000k
IMAGES += tftp.bin
IMAGE/tftp.bin := $$(IMAGE/sysupgrade.bin) | yuncore-tftp-header-16m
endef
TARGET_DEVICES += yuncore_a782
define Device/yuncore_xd4200
ATH_SOC := qca9563
DEVICE_VENDOR := YunCore
DEVICE_MODEL := XD4200
DEVICE_PACKAGES := kmod-ath10k-ct ath10k-firmware-qca9888-ct
IMAGE_SIZE := 16000k
IMAGES += tftp.bin
IMAGE/tftp.bin := $$(IMAGE/sysupgrade.bin) | yuncore-tftp-header-16m
endef
TARGET_DEVICES += yuncore_xd4200
define Device/zbtlink_zbt-wd323
ATH_SOC := ar9344
DEVICE_VENDOR := ZBT