@Collection("16x50 Serial Controller")
def uart_16x50():
    """ 16x50 serial controller  """

    # hal/char/LConfig::char_device
    add_to_collection(char_device)

    @Term("16x50 XT-Compat")
    def xt_16x50():
        """ Enable the 16x50 for PC-compatible platform  """

        type(bool)

        is_x86 = v(arch) in ["i386", "x86_64"]
        default(is_x86)

        return is_x86
    
    @Term("16x50 PCI")
    def pci_16x50():
        """ Enable the support of PCI 16x50 """
        type(bool)

        default(True)