NixOS-Config/nixos/hosts/wheatley/hardware-configuration.nix

{
  fileSystems."/boot" = {
    device = "/dev/disk/by-label/BOOT";
    fsType = "vfat";
  };

  fileSystems."/" = {
    device = "/dev/disk/by-label/NIXOS";
    fsType = "ext4";
    options = ["noatime"];
  };

  swapDevices = [
    {
      device = "/dev/disk/by-id/mmc-USD00_0x66b39865-part2";
    }
  ];
}