/** @file Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR> Portions copyright (c) 2011, Apple Inc. All rights reserved. SPDX-License-Identifier: BSD-2-Clause-Patent **/ // // The package level header files this module uses // #include <PiPei.h> #include <Library/PcdLib.h> #include <Library/PeiServicesLib.h> // // The protocols, PPI and GUID defintions for this module // #include <Ppi/MasterBootMode.h> #include <Ppi/BootInRecoveryMode.h> // // The Library classes this module consumes // #include <Library/DebugLib.h> #include <Library/PeimEntryPoint.h> // // Module globals // EFI_PEI_PPI_DESCRIPTOR mPpiListBootMode = { (EFI_PEI_PPI_DESCRIPTOR_PPI | EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST), &gEfiPeiMasterBootModePpiGuid, NULL }; EFI_PEI_PPI_DESCRIPTOR mPpiListRecoveryBootMode = { (EFI_PEI_PPI_DESCRIPTOR_PPI | EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST), &gEfiPeiBootInRecoveryModePpiGuid, NULL }; EFI_STATUS EFIAPI InitializeBootMode ( IN EFI_PEI_FILE_HANDLE FileHandle, IN CONST EFI_PEI_SERVICES **PeiServices ) /*++ Routine Description: Peform the boot mode determination logic Arguments: PeiServices - General purpose services available to every PEIM. Returns: Status - EFI_SUCCESS if the boot mode could be set **/ { EFI_STATUS Status; EFI_BOOT_MODE BootMode; DEBUG ((EFI_D_ERROR, "Emu Boot Mode PEIM Loaded\n")); BootMode = FixedPcdGet32 (PcdEmuBootMode); Status = PeiServicesSetBootMode (BootMode); ASSERT_EFI_ERROR (Status); Status = PeiServicesInstallPpi (&mPpiListBootMode); ASSERT_EFI_ERROR (Status); if (BootMode == BOOT_IN_RECOVERY_MODE) { Status = PeiServicesInstallPpi (&mPpiListRecoveryBootMode); ASSERT_EFI_ERROR (Status); } return Status; }