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| /** @file
|
| Copyright (c) 2018, Intel Corporation. All rights reserved.<BR>
| SPDX-License-Identifier: BSD-2-Clause-Patent
|
| **/
|
| #ifndef _PCH_PMC_LIB_H_
| #define _PCH_PMC_LIB_H_
|
| typedef enum {
| PchWarmBoot = 1,
| PchColdBoot,
| PwrFlr,
| PwrFlrSys,
| PwrFlrPch,
| PchPmStatusMax
| } PCH_PM_STATUS;
|
| /**
| Query PCH to determine the Pm Status
|
| @param[in] PmStatus - The Pch Pm Status to be probed
|
| @retval Status TRUE if Status querried is Valid or FALSE if otherwise
| **/
| BOOLEAN
| GetPchPmStatus (
| PCH_PM_STATUS PmStatus
| );
|
| /**
| Funtion to check if Battery lost or CMOS cleared.
|
| @reval TRUE Battery is always present.
| @reval FALSE CMOS is cleared.
| **/
| BOOLEAN
| EFIAPI
| PchIsRtcBatteryGood (
| VOID
| );
|
| /**
| Funtion to check if DWR occurs
|
| @reval TRUE DWR occurs
| @reval FALSE Normal boot flow
| **/
| BOOLEAN
| EFIAPI
| PchIsDwrFlow (
| VOID
| );
|
| #endif // _PCH_PMC_LIB_H_
|
|
