bcm4908: start working on Netgear RAXE500 image

bootfs still needs more work before it's ready.

For some unknown reason model RAXE500 uses board id RAX220.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>

target/linux/bcm4908/image/Makefile

@@ -107,4 +107,20 @@ define Device/tplink_archer-c2300-v1
 endef
 TARGET_DEVICES += tplink_archer-c2300-v1
 
+define Device/netgear
+  DEVICE_VENDOR := NETGEAR
+  KERNEL := kernel-bin | bootfs
+  IMAGES := chk
+  IMAGE/chk := append-rootfs | pkgtb
+  NETGEAR_REGION := 1
+endef
+
+define Device/netgear_raxe500
+  DEVICE_MODEL := RAXE500
+  $(Device/netgear)
+  PKGTB_ITS := pkgtb-bcm4908.its
+  NETGEAR_BOARD_ID := U12H449T00_NETGEAR
+endef
+# TARGET_DEVICES += netgear_raxe500
+
 $(eval $(call BuildImage))

target/linux/bcm4908/image/bootfs-generic.its

@@ -21,5 +21,25 @@
 				algo = "sha256";
 			};
 		};
+
+		fdt_linux_RAX220 {
+			description = "dtb";
+			data = /incbin/("${dts_dir}/broadcom/bcm4908/bcm4908-netgear-raxe500.dtb");
+			arch = "arm64";
+			type = "flat_dt";
+			compression = "none";
+
+			hash-1 {
+				algo = "sha256";
+			};
+		};
+	};
+
+	configurations {
+		conf_lx_RAX220 {
+			description = "BRCM 63xxx linux";
+			kernel = "kernel";
+			fdt = "fdt_linux_RAX220";
+		};
 	};
 };