def METHOD_NAME(parser):
    parser.add_argument("--cpu-type", default=None,
                        help="select CPU: lm32, or1k, vexriscv, vexriscv-g")
    parser.add_argument("--cpu-bus-width", default=None, type=int,
                        help="width of CPU IBus/DBus in bits: 32 or 64")
    parser.add_argument("--integrated-rom-size", default=None, type=int,
                        help="size/enable the integrated (BIOS) ROM")