gEfiMdePkgTokenSpaceGuid.PcdUartDefaultDataBits

Indicates the number of efficient data bit in UART transaction.
Default UART Data Bit.
0x80000001 | 5 - 8

PCD Information

Name	Token Space	Token number	Data Type	Default Value
PcdUartDefaultDataBits	gEfiMdePkgTokenSpaceGuid	0x00000021	UINT8	8