Brooklyn/kernel/u-boot-master/tools/binman/test/06_dual_image.dts

/dts-v1/;

/ {
	#address-cells = <1>;
	#size-cells = <1>;

	binman {
		multiple-images;
		image1 {
			u-boot {
			};
		};

		image2 {
			pad-before = <3>;
			pad-after = <5>;

			u-boot {
			};
		};
	};
};