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https://github.com/CloverHackyColor/CloverBootloader.git
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102 lines
2.1 KiB
C
102 lines
2.1 KiB
C
/** @file
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Copyright (c) 2011, ARM Limited. All rights reserved.
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#include <PiPei.h>
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//
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// The protocols, PPI and GUID definitions for this module
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//
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#include <Ppi/MasterBootMode.h>
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#include <Ppi/BootInRecoveryMode.h>
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#include <Ppi/GuidedSectionExtraction.h>
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//
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// The Library classes this module consumes
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//
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#include <Library/ArmPlatformLib.h>
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#include <Library/BaseMemoryLib.h>
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#include <Library/DebugLib.h>
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#include <Library/HobLib.h>
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#include <Library/PeimEntryPoint.h>
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#include <Library/PeiServicesLib.h>
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#include <Library/PcdLib.h>
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EFI_STATUS
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EFIAPI
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InitializePlatformPeim (
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IN EFI_PEI_FILE_HANDLE FileHandle,
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IN CONST EFI_PEI_SERVICES **PeiServices
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);
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EFI_STATUS
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EFIAPI
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PlatformPeim (
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VOID
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);
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//
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// Module globals
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//
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CONST EFI_PEI_PPI_DESCRIPTOR mPpiListBootMode = {
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(EFI_PEI_PPI_DESCRIPTOR_PPI | EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST),
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&gEfiPeiMasterBootModePpiGuid,
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NULL
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};
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CONST EFI_PEI_PPI_DESCRIPTOR mPpiListRecoveryBootMode = {
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(EFI_PEI_PPI_DESCRIPTOR_PPI | EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST),
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&gEfiPeiBootInRecoveryModePpiGuid,
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NULL
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};
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/*++
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Routine Description:
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Arguments:
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FileHandle - Handle of the file being invoked.
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PeiServices - Describes the list of possible PEI Services.
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Returns:
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Status - EFI_SUCCESS if the boot mode could be set
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--*/
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EFI_STATUS
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EFIAPI
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InitializePlatformPeim (
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IN EFI_PEI_FILE_HANDLE FileHandle,
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IN CONST EFI_PEI_SERVICES **PeiServices
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)
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{
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EFI_STATUS Status;
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EFI_BOOT_MODE BootMode;
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DEBUG ((DEBUG_LOAD | DEBUG_INFO, "Platform PEIM Loaded\n"));
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Status = PeiServicesSetBootMode (ArmPlatformGetBootMode ());
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ASSERT_EFI_ERROR (Status);
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PlatformPeim ();
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Status = PeiServicesGetBootMode (&BootMode);
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ASSERT_EFI_ERROR (Status);
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Status = PeiServicesInstallPpi (&mPpiListBootMode);
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ASSERT_EFI_ERROR (Status);
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if (BootMode == BOOT_IN_RECOVERY_MODE) {
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Status = PeiServicesInstallPpi (&mPpiListRecoveryBootMode);
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ASSERT_EFI_ERROR (Status);
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}
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return Status;
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}
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