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 {};
}