C++ (Cpp) ImcSleep Beispiele

Beispiel #1

/**
 * ImcDisableSurebootTimer - IMC Disable Sureboot Timer.
 *
 *
 * @param[in] FchDataPtr Fch configuration structure pointer.
 *
 */
VOID
ImcDisableSurebootTimer (
  IN  VOID     *FchDataPtr
  )
{
  UINT8   Msgdata;
  AMD_CONFIG_PARAMS      *StdHeader;

  StdHeader = ((FCH_DATA_BLOCK *) FchDataPtr)->StdHeader;

  if (!(IsImcEnabled (StdHeader)) ) {
    return;                                      ///IMC is not enabled
  }

  ImcWakeup (FchDataPtr);
  Msgdata = 0x00;
  WriteECmsg (MSG_REG0, AccessWidth8, &Msgdata, StdHeader);
  Msgdata = 0x01;
  WriteECmsg (MSG_REG1, AccessWidth8, &Msgdata, StdHeader);
  Msgdata = 0x00;
  WriteECmsg (MSG_REG2, AccessWidth8, &Msgdata, StdHeader);
  Msgdata = 0x94;
  WriteECmsg (MSG_SYS_TO_IMC, AccessWidth8, &Msgdata, StdHeader);
  WaitForEcLDN9MailboxCmdAck (StdHeader);
  ImcSleep (FchDataPtr);
}

Beispiel #2

Datei: spi.c Projekt: byteworks-ch/pcengines-apu-bios

int spi_claim_bus(struct spi_slave *slave)
{
#if IS_ENABLED(CONFIG_SB800_IMC_FWM)
	if (slave->rw == SPI_WRITE_FLAG) {
		bus_claimed++;
		if (bus_claimed == 1)
			ImcSleep();
	}
#endif

	return 0;
}