ath79: add support for D-Link DAP-2230 A1

Specifications:
 * QCA9533, 16 MiB Flash, 64 MiB RAM, 802.11n 2T2R
 * 10/100 Ethernet Port, 802.11af PoE

Installation:
 * Factory Web UI is at 192.168.0.50
   login with 'admin' and blank password, flash factory.bin
 * Recovery Web UI is at 192.168.0.50
   connect network cable, hold reset button during power-on and keep it
   pressed until uploading has started (only required when checksum is ok,
   e.g. for reverting back to oem firmware), flash factory.bin

After flashing factory.bin, additional free space can be reclaimed by
flashing sysupgrade.bin, since the factory image requires some padding
to be accepted for upgrading via OEM Web UI.

Signed-off-by: Sebastian Schaper <[email protected]>

target/linux/ath79/dts/qca9533_dlink_dap-2230-a1.dts

@@ -0,0 +1,56 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "qca953x.dtsi"
+#include "qca95xx_dlink_dap-2xxx.dtsi"
+
+/ {
+	compatible = "dlink,dap-2230-a1", "qca,qca9533";
+	model = "D-Link DAP-2230 A1";
+
+	aliases {
+		led-boot = &led_power_green;
+		led-failsafe = &led_power_green;
+		led-running = &led_power_green;
+		led-upgrade = &led_power_green;
+	};
+
+	keys {
+		compatible = "gpio-keys";
+
+		reset {
+			label = "reset";
+			linux,code = <KEY_RESTART>;
+			gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		led_power_green: power_green {
+			label = "green:power";
+			gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
+			default-state = "on";
+		};
+	};
+};
+
+&partitions {
+	partition@70000 {
+		label = "firmware";
+		reg = <0x70000 0xee0000>;
+		compatible = "wrg";
+	};
+
+	partition@f50000 {
+		label = "dlink";
+		reg = <0xf50000 0xa0000>;
+		read-only;
+	};
+
+	art: partition@ff0000 {
+		label = "art";
+		reg = <0xff0000 0x10000>;
+		read-only;
+	};
+};

target/linux/ath79/generic/base-files/etc/board.d/02_network

@@ -27,6 +27,7 @@ ath79_setup_interfaces()
 	devolo,dvl1750x|\
 	dlink,dap-1330-a1|\
 	dlink,dap-1365-a1|\
+	dlink,dap-2230-a1|\
 	dlink,dir-505|\
 	engenius,eap300-v2|\
 	engenius,eap350-v1|\
@@ -481,6 +482,7 @@ ath79_setup_macs()
 		lan_mac=$(mtd_get_mac_text "mp" 0x1)
 		label_mac=$lan_mac
 		;;
+	dlink,dap-2230-a1|\
 	dlink,dap-2660-a1)
 		lan_mac=$(mtd_get_mac_ascii bdcfg "lanmac")
 		label_mac=$lan_mac

target/linux/ath79/generic/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac

@@ -22,6 +22,9 @@ case "$board" in
 	dlink,dch-g020-a1)
 		mtd_get_mac_text "mp" 0x13 > /sys${DEVPATH}/macaddress
 		;;
+	dlink,dap-2230-a1)
+		mtd_get_mac_ascii bdcfg "wlanmac" > /sys${DEVPATH}/macaddress
+		;;
 	dlink,dap-2660-a1)
 		[ "$PHYNBR" -eq 1 ] && \
 			mtd_get_mac_ascii bdcfg "wlanmac" > /sys${DEVPATH}/macaddress

target/linux/ath79/generic/base-files/etc/uci-defaults/09_fix-checksum

@@ -13,6 +13,7 @@ fixwrgg() {
 board=$(board_name)
 
 case "$board" in
+dlink,dap-2230-a1|\
 dlink,dap-2660-a1|\
 dlink,dap-2695-a1)
 	fixwrgg

target/linux/ath79/image/generic.mk

@@ -749,6 +749,17 @@ define Device/dlink_dap-2xxx
   KERNEL_INITRAMFS := $$(KERNEL) | mkwrggimg
 endef
 
+define Device/dlink_dap-2230-a1
+  $(Device/dlink_dap-2xxx)
+  SOC := qca9533
+  DEVICE_VENDOR := D-Link
+  DEVICE_MODEL := DAP-2230
+  DEVICE_VARIANT := A1
+  IMAGE_SIZE := 15232k
+  DAP_SIGNATURE := wapn31_dkbs_dap2230
+endef
+TARGET_DEVICES += dlink_dap-2230-a1
+
 define Device/dlink_dap-2660-a1
   $(Device/dlink_dap-2xxx)
   SOC := qca9557