u-boot/doc/uImage.FIT/kernel_fdt.its

/*
 * Simple U-boot uImage source file containing a single kernel and FDT blob
 */
/ {
	description = "Simple image with single Linux kernel and FDT blob";
	#address-cells = <1>;

	images {
		kernel@1 {
			description = "Vanilla Linux kernel";
			data = /incbin/("./vmlinux.bin.gz");
			type = "kernel";
			arch = "ppc";
			os = "linux";
			compression = "gzip";
			load = <00000000>;
			entry = <00000000>;
			hash@1 {
				algo = "crc32";
			};
			hash@2 {
				algo = "sha1";
			};
		};
		fdt@1 {
			description = "Flattened Device Tree blob";
			data = /incbin/("./target.dtb");
			type = "flat_dt";
			arch = "ppc";
			compression = "none";
			hash@1 {
				algo = "crc32";
			};
			hash@2 {
				algo = "sha1";
			};
		};
	};

	configurations {
		default = "conf@1";
		conf@1 {
			description = "Boot Linux kernel with FDT blob";
			kernel = "kernel@1";
			fdt = "fdt@1";
		};
	};
};