{
  pkgs,
  lib,
  ...
}: let
  inherit (lib) mkForce getExe';
in {
  boot = {
    kernelPackages = pkgs.linuxPackages_latest;
    kernelModules = [];
    # LISH console support
    kernelParams = ["console=ttyS0,19200n8"];
    extraModulePackages = [];
    growPartition = true;
    initrd = {
      availableKernelModules = [
        # modules generated by nixos-generate-config
        "virtio_pci"
        "virtio_scsi"
        "ahci"
        "sd_mod"

        # qemu guest modules
        "virtio_net"
        "virtio_mmio"
        "virtio_blk"
        "virtio_scsi"
        "9p"
        "9pnet_virtio"
      ];
      kernelModules = [
        "virtio_balloon"
        "virtio_console"
        "virtio_rng"
        "virtio_gpu"
      ];
    };
    loader = {
      grub = {
        enable = true;
        device = "nodev";
        forceInstall = true;
        copyKernels = true;
        fsIdentifier = "label";
        splashImage = null;
        extraConfig = ''
          serial --speed=19200 --unit=0 --word=8 --parity=no --stop=1;
          terminal_input serial;
          terminal_output serial
        '';

        extraInstallCommands = "${getExe' pkgs.coreutils "ln"} -fs /boot/grub /boot/grub2";
      };
      timeout = mkForce 10;
      # disable base settings
      efi.canTouchEfiVariables = mkForce false;
      systemd-boot.enable = mkForce false;
    };
  };
}