tools/binman/test/210_fip_size.dts

// SPDX-License-Identifier: GPL-2.0+
/dts-v1/;

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

	binman {
		atf-fip {
			size = <0x100>;
			pad-byte = <0xff>;
			soc-fw {
				filename = "bl31.bin";
			};
		};
		u-boot {
		};
	};
};