/* This function updates BIOS Control Register with the given value. */
VOID SetSpiBiosControlRegister(IN UINTN PchSpiBase, IN UINT8 BiosCtlValue)
/* This function updates BIOS Control Register with the given value. */
VOID SetSpiBiosControlRegister(IN UINTN PchSpiBase, IN UINT8 BiosCtlValue)
{
  MmioAndThenOr8 (PchSpiBase + R_SPI_BCR, (UINT8) ~B_SPI_BCR_SRC, BiosCtlValue);
}