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- /** @file
- Copyright (c) 2020, Intel Corporation. All rights reserved.<BR>
- SPDX-License-Identifier: BSD-2-Clause-Patent
- **/
- #include "PeiMePolicyUpdate.h"
- #include <ConfigBlock/MePeiConfig.h>
- #include <Library/PeiServicesLib.h>
- #include <Library/DebugLib.h>
- #include <Library/ConfigBlockLib.h>
- #include <Library/PmcLib.h>
- /**
- Update the ME Policy Library
- @param[in, out] SiPolicyPpi The pointer to SiPolicyPpi
- @retval EFI_SUCCESS Update complete.
- **/
- EFI_STATUS
- UpdatePeiMePolicy (
- IN OUT SI_POLICY_PPI *SiPolicyPpi
- )
- {
- EFI_STATUS Status;
- ME_PEI_CONFIG *MePeiConfig;
- DEBUG ((DEBUG_INFO, "UpdatePeiMePolicy\n"));
- Status = EFI_SUCCESS;
- Status = GetConfigBlock ((VOID *) SiPolicyPpi, &gMePeiConfigGuid, (VOID *) &MePeiConfig);
- ASSERT_EFI_ERROR (Status);
- if (EFI_ERROR (Status)) {
- return Status;
- }
- if (!PmcIsRtcBatteryGood ()) {
- //
- // For non coin battery design, this can be skipped.
- //
- MePeiConfig->MeUnconfigOnRtcClear = 2;
- }
- return Status;
- }
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