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- /** @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 ((DEBUG_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;
- }
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