/** @file | |
* | |
* Copyright (c) 2011, ARM Limited. All rights reserved. | |
* | |
* This program and the accompanying materials | |
* are licensed and made available under the terms and conditions of the BSD License | |
* which accompanies this distribution. The full text of the license may be found at | |
* http://opensource.org/licenses/bsd-license.php | |
* | |
* THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, | |
* WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. | |
* | |
**/ | |
#include <PiPei.h> | |
// | |
// The protocols, PPI and GUID defintions for this module | |
// | |
#include <Ppi/MasterBootMode.h> | |
#include <Ppi/BootInRecoveryMode.h> | |
#include <Ppi/GuidedSectionExtraction.h> | |
// | |
// The Library classes this module consumes | |
// | |
#include <Library/ArmPlatformLib.h> | |
#include <Library/BaseMemoryLib.h> | |
#include <Library/DebugLib.h> | |
#include <Library/HobLib.h> | |
#include <Library/PeimEntryPoint.h> | |
#include <Library/PeiServicesLib.h> | |
#include <Library/PcdLib.h> | |
EFI_STATUS | |
EFIAPI | |
InitializePlatformPeim ( | |
IN EFI_PEI_FILE_HANDLE FileHandle, | |
IN CONST EFI_PEI_SERVICES **PeiServices | |
); | |
EFI_STATUS | |
EFIAPI | |
PlatformPeim ( | |
VOID | |
); | |
// | |
// Module globals | |
// | |
CONST EFI_PEI_PPI_DESCRIPTOR mPpiListBootMode = { | |
(EFI_PEI_PPI_DESCRIPTOR_PPI | EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST), | |
&gEfiPeiMasterBootModePpiGuid, | |
NULL | |
}; | |
CONST EFI_PEI_PPI_DESCRIPTOR mPpiListRecoveryBootMode = { | |
(EFI_PEI_PPI_DESCRIPTOR_PPI | EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST), | |
&gEfiPeiBootInRecoveryModePpiGuid, | |
NULL | |
}; | |
/*++ | |
Routine Description: | |
Arguments: | |
FileHandle - Handle of the file being invoked. | |
PeiServices - Describes the list of possible PEI Services. | |
Returns: | |
Status - EFI_SUCCESS if the boot mode could be set | |
--*/ | |
EFI_STATUS | |
EFIAPI | |
InitializePlatformPeim ( | |
IN EFI_PEI_FILE_HANDLE FileHandle, | |
IN CONST EFI_PEI_SERVICES **PeiServices | |
) | |
{ | |
EFI_STATUS Status; | |
EFI_BOOT_MODE BootMode; | |
DEBUG ((EFI_D_LOAD | EFI_D_INFO, "Platform PEIM Loaded\n")); | |
Status = PeiServicesSetBootMode (ArmPlatformGetBootMode ()); | |
ASSERT_EFI_ERROR (Status); | |
PlatformPeim (); | |
Status = PeiServicesGetBootMode (&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; | |
} |