final: prev:
let inherit (final) callPackage;
in {
  coreboot = callPackage ./coreboot { };

  # primary payloads
  coreboot-payload-grub2 = callPackage ./coreboot-payload-grub2 { };
  coreboot-payload-tianocore = callPackage ./coreboot-payload-tianocore { };
  coreboot-payload-seabios = callPackage ./coreboot-payload-seabios { };

  # secondary payloads
  coreboot-payload-nvramcui = callPackage ./coreboot-payload-nvramcui { };
  coreboot-payload-tint = callPackage ./coreboot-payload-tint { };
  coreboot-payload-coreinfo = callPackage ./coreboot-payload-coreinfo { };
}