OvmfPkg/AmdSev/SecretPei/SecretPei.c

   1 /** @file
   2   SEV Secret boot time HOB placement
   3
   4   Copyright (C) 2020 James Bottomley, IBM Corporation.
   5   SPDX-License-Identifier: BSD-2-Clause-Patent
   6 **/
   7 #include <PiPei.h>
   8 #include <Library/HobLib.h>
   9 #include <Library/PcdLib.h>
  10
  11 EFI_STATUS
  12 EFIAPI
  13 InitializeSecretPei (
  14   IN       EFI_PEI_FILE_HANDLE  FileHandle,
  15   IN CONST EFI_PEI_SERVICES     **PeiServices
  16   )
  17 {
  18   BuildMemoryAllocationHob (
  19     PcdGet32 (PcdSevLaunchSecretBase),
  20     PcdGet32 (PcdSevLaunchSecretSize),
  21     EfiBootServicesData
  22     );
  23
  24   return EFI_SUCCESS;
  25 }