152 lines
2.9 KiB
C
152 lines
2.9 KiB
C
/** @file
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Defines data structure that is the volume header found. These data is
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intented to decouple FVB driver with FV header.
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;******************************************************************************
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;* Copyright (c) 2013 -2015, Insyde Software Corp. All Rights Reserved.
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;*
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;* You may not reproduce, distribute, publish, display, perform, modify, adapt,
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;* transmit, broadcast, present, recite, release, license or otherwise exploit
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;* any part of this publication in any form, by any means, without the prior
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;* written permission of Insyde Software Corporation.
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;*
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;******************************************************************************
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*/
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#include <PiDxe.h>
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//
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// The protocols, PPI and GUID defintions for this module
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//
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#include <Guid/EventGroup.h>
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#include <Guid/FirmwareFileSystem2.h>
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#include <Guid/SystemNvDataGuid.h>
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#include <Protocol/FirmwareVolumeBlock.h>
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#include <Protocol/DevicePath.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/UefiLib.h>
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#include <Library/UefiDriverEntryPoint.h>
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#include <Library/BaseLib.h>
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#include <Library/DxeServicesTableLib.h>
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#include <Library/UefiRuntimeLib.h>
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#include <Library/DebugLib.h>
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#include <Library/HobLib.h>
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#include <Library/BaseMemoryLib.h>
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#include <Library/MemoryAllocationLib.h>
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#include <Library/UefiBootServicesTableLib.h>
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#include <Library/PcdLib.h>
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#include <Library/FlashRegionLib.h>
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#include <Guid/IrsiFeature.h>
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#include <Protocol/FvRegionInfo.h>
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FV_REGION_INFO mFvRegionInfo[] =
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{
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//
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// FV region information
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//
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{
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IRSI_BIOS_IMAGE_GUID,
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0,
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0
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},
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{
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IRSI_NULL_IMAGE_GUID,
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0,
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0
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},
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{
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IRSI_NULL_IMAGE_GUID,
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0,
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0
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},
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{
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IRSI_NULL_IMAGE_GUID,
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0,
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0
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},
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{
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IRSI_NULL_IMAGE_GUID,
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0,
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0
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},
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{
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IRSI_NULL_IMAGE_GUID,
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0,
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0
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},
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{
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IRSI_NULL_IMAGE_GUID,
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0,
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0
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},
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{
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IRSI_NULL_IMAGE_GUID,
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0,
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0
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},
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//
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// The end of FVB Image Info list must be with a NULL GUID
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//
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{
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IRSI_NULL_IMAGE_GUID,
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0,
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0
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}
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};
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//
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// Flash Device FVB Information
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//
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FVB_MEDIA_INFO mPlatformFvbMediaInfo = {
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0,
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mFvRegionInfo,
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{
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{
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0,
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}, // ZeroVector[16]
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EFI_FIRMWARE_FILE_SYSTEM2_GUID,
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0,
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EFI_FVH_SIGNATURE,
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EFI_FVB2_MEMORY_MAPPED |
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EFI_FVB2_READ_ENABLED_CAP |
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EFI_FVB2_READ_STATUS |
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EFI_FVB2_WRITE_ENABLED_CAP |
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EFI_FVB2_WRITE_STATUS |
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EFI_FVB2_ERASE_POLARITY |
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EFI_FVB2_ALIGNMENT_16,
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sizeof (EFI_FIRMWARE_VOLUME_HEADER) + sizeof (EFI_FV_BLOCK_MAP_ENTRY),
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0, // CheckSum
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0, // ExtHeaderOffset
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{
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0,
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}, // Reserved[1]
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2, // Revision
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{
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0,
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FixedPcdGet32 (PcdFirmwareBlockSize),
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}
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},
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{
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0,
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0
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}
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};
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UINT32 mFvRegionInfoTableCount = sizeof(mFvRegionInfo)/sizeof(FV_REGION_INFO);
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FVB_MEDIA_INFO *
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EFIAPI
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GetFvbMediaInfo (
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VOID
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)
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{
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return &mPlatformFvbMediaInfo;
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}
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