gEfiMdeModulePkgTokenSpaceGuid.PcdSerialUseMmio

Indicates the 16550 serial port registers are in MMIO space, or in I/O space. Default is I/O space.


TRUE - 16550 serial port registers are in MMIO space.

FALSE - 16550 serial port registers are in I/O space.

Serial port registers use MMIO.

PCD Information

Name	Token Space	Token number	Data Type	Default Value
PcdSerialUseMmio	gEfiMdeModulePkgTokenSpaceGuid	0x00020000	BOOLEAN	FALSE