mirror of https://github.com/acidanthera/audk.git
62 lines
1.9 KiB
C
62 lines
1.9 KiB
C
/** @file
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Build FV related hobs for platform.
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Copyright (c) 2006 - 2009, Intel Corporation
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All rights reserved. This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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**/
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#include "PiPei.h"
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#include <Library/DebugLib.h>
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#include <Library/PeimEntryPoint.h>
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#include <Library/HobLib.h>
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#include <Library/PeiServicesLib.h>
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#include <Library/PeiServicesTablePointerLib.h>
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#include <Library/PcdLib.h>
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/**
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Perform a call-back into the SEC simulator to get address of the Firmware Hub
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@param FfsHeader Ffs Header availible to every PEIM
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@param PeiServices General purpose services available to every PEIM.
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@retval EFI_SUCCESS Platform PEI FVs were initialized successfully.
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**/
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EFI_STATUS
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PeiFvInitialization (
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VOID
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)
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{
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EFI_PHYSICAL_ADDRESS FdBase;
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DEBUG ((EFI_D_ERROR, "Platform PEI Firmware Volume Initialization\n"));
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DEBUG (
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(EFI_D_ERROR, "Firmware Volume HOB: 0x%x 0x%x\n",
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PcdGet32 (PcdOvmfFlashFvRecoveryBase),
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PcdGet32 (PcdOvmfFlashFvRecoverySize)
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)
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);
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FdBase = PcdGet32 (PcdOvmfFlashFvRecoveryBase) - PcdGet32 (PcdVariableStoreSize) - PcdGet32 (PcdFlashNvStorageFtwSpareSize);
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BuildFvHob (PcdGet32 (PcdOvmfFlashFvRecoveryBase), PcdGet32 (PcdOvmfFlashFvRecoverySize));
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BuildResourceDescriptorHob (
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EFI_RESOURCE_FIRMWARE_DEVICE,
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(EFI_RESOURCE_ATTRIBUTE_PRESENT | EFI_RESOURCE_ATTRIBUTE_INITIALIZED | EFI_RESOURCE_ATTRIBUTE_UNCACHEABLE),
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FdBase,
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PcdGet32 (PcdOvmfFirmwareFdSize)
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);
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return EFI_SUCCESS;
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}
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