gEfiMdeModulePkgTokenSpaceGuid.PcdSerialRegisterAccessWidth

Indicates the access width for 16550 serial port registers.
Default is 8-bit access mode.


8 - 16550 serial port registers are accessed in 8-bit width.

32 - 16550 serial port registers are accessed in 32-bit width.

Serial port register access width.

PCD Information

Name	Token Space	Token number	Data Type	Default Value
PcdSerialRegisterAccessWidth	gEfiMdeModulePkgTokenSpaceGuid	0x00020007	UINT8	8