/dts-v1/; / { description = "my u-boot dtb"; #address-cells = <1>; images { kernel@1 { description = "my kernel"; data = /incbin/("zImage"); type = "kernel_noload"; arch = "arm"; os = "linux"; compression = "none"; load = <0x4>; entry = <0x8>; kernel-version = <1>; hash@1 { algo = "sha256"; }; }; fdt@1 { description = "my dtb"; data = /incbin/("dtb"); type = "flat_dt"; arch = "arm"; compression = "none"; fdt-version = <1>; hash@1 { algo = "sha256"; }; }; }; configurations { default = "conf@1"; conf@1 { description = "my conf"; kernel = "kernel@1"; fdt = "fdt@1"; signature@1 { algo = "sha256,rsa4096"; key-name-hint = "dev"; sign-images = "fdt", "kernel"; }; }; }; };