ath79: add support of Netgear WNDR3800CH

Add support for the ar71xx supported Netgear WNDR3800CH to ath79.
The device is identical to WNDR3800 except NETGEAR_BOARD_ID.

Signed-off-by: Dmitry Tunin <[email protected]>
Reviewed-by: Adrian Schmutzler <[email protected]>

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

@@ -194,7 +194,8 @@ ath79_setup_interfaces()
 		;;
 	netgear,wndr3700|\
 	netgear,wndr3700v2|\
-	netgear,wndr3800)
+	netgear,wndr3800|\
+	netgear,wndr3800ch)
 		ucidef_set_interfaces_lan_wan "eth0" "eth1"
 		ucidef_add_switch "switch0" \
 			"0:lan:4" "1:lan:3" "2:lan:2" "3:lan:1" "5u@eth0"

target/linux/ath79/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom

@@ -208,7 +208,8 @@ case "$FIRMWARE" in
 	buffalo,wzr-hp-ag300h|\
 	netgear,wndr3700|\
 	netgear,wndr3700v2|\
-	netgear,wndr3800)
+	netgear,wndr3800|\
+	netgear,wndr3800ch)
 		ath9k_eeprom_extract "art" 0x1000 0xeb8
 		;;
 	dlink,dir-825-b1)
@@ -225,7 +226,8 @@ case "$FIRMWARE" in
 	buffalo,wzr-hp-ag300h|\
 	netgear,wndr3700|\
 	netgear,wndr3700v2|\
-	netgear,wndr3800)
+	netgear,wndr3800|\
+	netgear,wndr3800ch)
 		ath9k_eeprom_extract "art" 0x5000 0xeb8
 		;;
 	dlink,dir-825-b1)

target/linux/ath79/dts/ar7161_netgear_wndr3800ch.dts

@@ -0,0 +1,36 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/dts-v1/;
+
+#include "ar7161_netgear_wndr3700.dtsi"
+
+/ {
+	compatible = "netgear,wndr3800ch", "qca,ar7161";
+	model = "Netgear WNDR3800CH";
+};
+
+&partitions {
+	partition@0 {
+		label = "u-boot";
+		reg = <0x000000 0x050000>;
+		read-only;
+	};
+
+	partition@50000 {
+		label = "u-boot-env";
+		reg = <0x050000 0x020000>;
+		read-only;
+	};
+
+	partition@70000 {
+		label = "firmware";
+		reg = <0x070000 0xf80000>;
+		compatible = "netgear,uimage";
+	};
+
+	art: partition@ff0000 {
+		label = "art";
+		reg = <0xff0000 0x010000>;
+		read-only;
+	};
+};
+

target/linux/ath79/image/generic.mk

@@ -773,6 +773,17 @@ define Device/netgear_wndr3800
 endef
 TARGET_DEVICES += netgear_wndr3800
 
+define Device/netgear_wndr3800ch
+  $(Device/netgear_wndr3x00)
+  DEVICE_MODEL := WNDR3800CH
+  NETGEAR_KERNEL_MAGIC := 0x33373031
+  NETGEAR_BOARD_ID := WNDR3800CH
+  NETGEAR_HW_ID := 29763654+16+128
+  IMAGE_SIZE := 15872k
+  SUPPORTED_DEVICES += wndr3800ch
+endef
+TARGET_DEVICES += netgear_wndr3800ch
+
 define Device/ocedo_koala
   ATH_SOC := qca9558
   DEVICE_VENDOR := Ocedo