{
  pkgs,
  lib,
  fetchgit,
  buildArmTrustedFirmware,
  enable-tee ? true,
}:
with pkgs;
let
  target-board = "imx8mp";
  opteedflag = if enable-tee then "SPD=opteed" else "";
in
buildArmTrustedFirmware rec {
  pname = "imx8mp-atf";
  platform = target-board;
  enableParallelBuilding = true;
  extraMeta.platforms = [ "aarch64-linux" ];

  src = fetchgit {
    url = "https://github.com/nxp-imx/imx-atf.git";
    rev = "6ddd57019494cabfca5065368349109c37f2cc9f";
    sha256 = "sha256-8+5kV6wHhwMYVA9aqn4fNRhvgOLsU9RlX3UL7edMM+A=";
  };

  extraMakeFlags = [
    "PLAT=${platform}"
    "bl31"
    "${opteedflag}"
  ];

  filesToInstall = [
    "build/${target-board}/release/bl31.bin"
  ];

  meta = with lib; {
    homepage = "https://github.com/nxp-imx/imx-atf";
    description = "Reference implementation of secure world software for ARMv8-A";
    license = [ licenses.bsd3 ];
    maintainers = with maintainers; [ gngram ];
    platforms = [ "aarch64-linux" ];
  };

}