Brooklyn/kernel/u-boot-master/tools/binman/test/14_pack_overlap.dts

/dts-v1/;

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

	binman {
		u-boot {
		};

		u-boot-align {
			type = "u-boot";
			offset = <3>;
		};
	};
};