uboot/tools/binman/test/035_x86_single_ucode.dts
<<
>>
Prefs
   1/dts-v1/;
   2
   3/ {
   4        #address-cells = <1>;
   5        #size-cells = <1>;
   6
   7        binman {
   8                sort-by-offset;
   9                end-at-4gb;
  10                size = <0x200>;
  11                u-boot-with-ucode-ptr {
  12                };
  13
  14                u-boot-dtb-with-ucode {
  15                };
  16
  17                u-boot-ucode {
  18                };
  19        };
  20
  21        microcode {
  22                update@0 {
  23                        data = <0x12345678 0x12345679>;
  24                };
  25        };
  26};
  27