ath79: add support for UniFi UK-Ultra

Hardware -------- CPU: Qualcomm Atheros QCA9563 RAM: 128M DDR2 FLASH: 16MB SPI-NOR WiFi: Qualcomm Atheros QCA9563 2x2:2 802.11n 2.4GHz Qualcomm Atheros QCA9880 2x2:2 802.11ac 5GHz Antennas -------- The device features internal antennas as well as external antenna connectors. By default, the internal antennas are used. Two GPIOs are exported by name, which can be used to control the antenna-path mux. Writing a logical 0 enables the external antenna connectors. Installation ------------ 1. Download the OpenWrt sysupgrade image to the device. You can use scp for this task. The default username and password are "ubnt" and the device is reachable at 192.168.1.20. $ scp -O openwrt-sysupgrade.bin ubnt@192.168.1.20:/tmp/firmware.bin 2. Connect to the device using SSH. $ ssh ubnt@192.168.1.20 3. Disable the write-protect $ echo "5edfacbf" > /proc/ubnthal/.uf 4. Verify kernel0 and kernel1 match mtd2 and mtd3 $ cat /proc/mtd 5. Write the sysupgrade image to kernel0 and kernel1 $ dd if=/tmp/firmware.bin of=/dev/mtdblock2 $ dd if=/tmp/firmware.bin of=/dev/mtdblock3 6. Write the bootselect flag to boot from kernel0 $ dd if=/dev/zero bs=1 count=1 of=/dev/mtd4 7. Reboot the device $ reboot Signed-off-by: David Bauer <mail@david-bauer.net>
TahomaSoft · Jan 7, 2024 · bf94e0a · bf94e0a
1 parent c9e58f8
commit bf94e0a
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Showing 7 changed files with 56 additions and 1 deletion.
diff --git a/target/linux/ath79/dts/qca9563_ubnt_uk-ultra.dts b/target/linux/ath79/dts/qca9563_ubnt_uk-ultra.dts
@@ -0,0 +1,35 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "qca9563_ubnt_unifiac-lite.dtsi"
+
+/ {
+	compatible = "ubnt,uk-ultra", "qca,qca9563";
+	model = "Ubiquiti UniFi Swiss Army Knife Ultra";
+};
+
+&leds {
+	led-rssi0 {
+		label = "white:rssi0";
+		gpios = <&gpio 21 GPIO_ACTIVE_HIGH>;
+	};
+
+	led-rssi1 {
+		label = "white:rssi1";
+		gpios = <&gpio 20 GPIO_ACTIVE_HIGH>;
+	};
+
+	led-rssi2 {
+		label = "white:rssi2";
+		gpios = <&gpio 15 GPIO_ACTIVE_HIGH>;
+	};
+
+	led-rssi3 {
+		label = "white:rssi3";
+		gpios = <&gpio 1 GPIO_ACTIVE_HIGH>;
+	};
+};
+
+/**
+ * Antenna selection on GPIO5 and GPIO6
+ * High = Internal ; Low = External
+ */
diff --git a/target/linux/ath79/dts/qca9563_ubnt_unifiac.dtsi b/target/linux/ath79/dts/qca9563_ubnt_unifiac.dtsi
@@ -13,7 +13,7 @@
 		led-upgrade = &led_blue;
 	};
 
-	leds {
+	leds: leds {
 		compatible = "gpio-leds";
 
 		led_white: led_white {

diff --git a/target/linux/ath79/generic/base-files/etc/board.d/01_leds b/target/linux/ath79/generic/base-files/etc/board.d/01_leds
@@ -516,6 +516,13 @@ ubnt,rocket-m)
 	ucidef_set_led_rssi "rssimediumhigh" "RSSIMEDIUMHIGH" "green:link3" "wlan0" "51" "100"
 	ucidef_set_led_rssi "rssihigh" "RSSIHIGH" "green:link4" "wlan0" "76" "100"
 	;;
+ubnt,uk-ultra)
+	ucidef_set_rssimon "wlan0" "200000" "1"
+	ucidef_set_led_rssi "rssilow" "RSSILOW" "white:rssi0" "wlan0" "1" "100"
+	ucidef_set_led_rssi "rssimediumlow" "RSSIMEDIUMLOW" "white:rssi1" "wlan0" "26" "100"
+	ucidef_set_led_rssi "rssimediumhigh" "RSSIMEDIUMHIGH" "white:rssi2" "wlan0" "51" "100"
+	ucidef_set_led_rssi "rssihigh" "RSSIHIGH" "white:rssi3" "wlan0" "76" "100"
+	;;
 wallys,dr531)
 	ucidef_set_led_netdev "lan" "LAN" "green:lan" "eth0"
 	ucidef_set_led_switch "wan" "WAN" "green:wan" "switch0" "0x2"

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
@@ -116,6 +116,7 @@ ath79_setup_interfaces()
 	ubnt,powerbridge-m|\
 	ubnt,rocket-5ac-lite|\
 	ubnt,rocket-m|\
+	ubnt,uk-ultra|\
 	ubnt,unifiac-lite|\
 	ubnt,unifiac-lr|\
 	ubnt,unifiac-mesh|\

diff --git a/target/linux/ath79/generic/base-files/etc/board.d/03_gpio_switches b/target/linux/ath79/generic/base-files/etc/board.d/03_gpio_switches
@@ -92,6 +92,10 @@ ubnt,nanostation-m)
 ubnt,nanostation-m-xw)
 	ucidef_add_gpio_switch "poe_passthrough" "PoE Passthrough" "2"
 	;;
+ubnt,uk-ultra)
+	ucidef_add_gpio_switch "ant0_internal" "ANT0 Internal" "5" "1"
+	ucidef_add_gpio_switch "ant1_internal" "ANT1 Internal" "6" "1"
+	;;
 zbtlink,zbt-wd323)
 	ucidef_add_gpio_switch "io0" "IO#0" "0"
 	ucidef_add_gpio_switch "io1" "IO#1" "1"

diff --git a/target/linux/ath79/generic/base-files/etc/hotplug.d/firmware/11-ath10k-caldata b/target/linux/ath79/generic/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
@@ -37,6 +37,7 @@ case "$FIRMWARE" in
 	sophos,ap100|\
 	sophos,ap100c|\
 	ubnt,bullet-ac|\
+	ubnt,uk-ultra|\
 	ubnt,unifiac-lite|\
 	ubnt,unifiac-lr|\
 	ubnt,unifiac-mesh|\

diff --git a/target/linux/ath79/image/generic-ubnt.mk b/target/linux/ath79/image/generic-ubnt.mk
@@ -229,6 +229,13 @@ define Device/ubnt_routerstation-pro
 endef
 TARGET_DEVICES += ubnt_routerstation-pro
 
+define Device/ubnt_uk-ultra
+  $(Device/ubnt_unifiac)
+  DEVICE_MODEL := UniFi Swiss Army Knife Ultra
+  DEVICE_PACKAGES += rssileds -swconfig
+endef
+TARGET_DEVICES += ubnt_uk-ultra
+
 define Device/ubnt_unifi-ap
   $(Device/ubnt-bz)
   DEVICE_MODEL := UniFi AP