{lib, ...}: {
  imports = [];

  boot = {
    loader.systemd-boot.enable = true;
    loader.efi.canTouchEfiVariables = true;
    initrd.availableKernelModules = [
      "xhci_pci"
      "virtio_pci"
      "virtio_scsi"
      "usbhid"
      "sr_mod"
    ];
    initrd.kernelModules = [];
    kernelModules = [];
    extraModulePackages = [];
  };

  mySystem = {
    services.openssh.enable = true;
    security.wheelNeedsSudoPassword = false;
  };

  networking.useDHCP = lib.mkDefault true;
  nixpkgs.hostPlatform = lib.mkDefault "aarch64-linux";
  # not supported
  services.smartd.enable = false;
}