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- /** @file
- Intel PEI CPU Policy update by board configuration
- Copyright (c) 2019 - 2020 Intel Corporation. All rights reserved.<BR>
- SPDX-License-Identifier: BSD-2-Clause-Patent
- **/
- #include "PeiPolicyBoardConfig.h"
- #include <Library/ConfigBlockLib.h>
- /**
- This function performs PEI CPU Policy update by board configuration.
- @param[in, out] SiPolicy The SI Policy PPI instance
- @retval EFI_SUCCESS The SI Policy is successfully updated.
- @retval Others The SI Policy is not successfully updated.
- **/
- EFI_STATUS
- EFIAPI
- UpdatePeiCpuPolicyBoardConfig (
- IN OUT SI_POLICY_PPI *SiPolicyPpi
- )
- {
- EFI_STATUS Status;
- SA_MISC_PEI_PREMEM_CONFIG *MiscPeiPreMemConfig;
- SI_PREMEM_POLICY_PPI *SiPreMemPolicyPpi;
- CPU_CONFIG *CpuConfig;
- DEBUG((DEBUG_INFO, "Updating CPU Policy by board config in Post Mem\n"));
- Status = PeiServicesLocatePpi(
- &gSiPreMemPolicyPpiGuid,
- 0,
- NULL,
- (VOID **)&SiPreMemPolicyPpi
- );
- ASSERT_EFI_ERROR(Status);
- Status = GetConfigBlock((VOID *) SiPreMemPolicyPpi, &gSaMiscPeiPreMemConfigGuid, (VOID *) &MiscPeiPreMemConfig);
- ASSERT_EFI_ERROR(Status);
- Status = GetConfigBlock ((VOID *) SiPolicyPpi, &gCpuConfigGuid, (VOID *) &CpuConfig);
- ASSERT_EFI_ERROR (Status);
- return Status;
- }
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