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403 lines
12 KiB
C
403 lines
12 KiB
C
/** @file
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This file contains describes the public interfaces to the GenFvImage Library.
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The basic purpose of the library is to create Firmware Volume images.
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Copyright (c) 2004 - 2018, Intel Corporation. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#ifndef _EFI_GEN_FV_INTERNAL_LIB_H
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#define _EFI_GEN_FV_INTERNAL_LIB_H
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//
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// Include files
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//
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#include <stdlib.h>
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#include <Common/UefiBaseTypes.h>
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#include <Common/UefiCapsule.h>
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#include <Common/PiFirmwareFile.h>
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#include <Common/PiFirmwareVolume.h>
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#include <Guid/PiFirmwareFileSystem.h>
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#include <IndustryStandard/PeImage.h>
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#include "CommonLib.h"
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#include "ParseInf.h"
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#include "EfiUtilityMsgs.h"
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//
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// Different file separator for Linux and Windows
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//
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#define FILE_SEP_CHAR '/'
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//
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// The maximum number of Pad file guid entries.
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//
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#define MAX_NUMBER_OF_PAD_FILE_GUIDS 1024
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//
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// The maximum number of block map entries supported by the library
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//
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#define MAX_NUMBER_OF_FV_BLOCKS 100
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//
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// The maximum number of files in the FV supported by the library
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//
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#define MAX_NUMBER_OF_FILES_IN_FV 1000
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#define MAX_NUMBER_OF_FILES_IN_CAP 1000
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#define EFI_FFS_FILE_HEADER_ALIGNMENT 8
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//
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// INF file strings
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//
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#define OPTIONS_SECTION_STRING "[options]"
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#define ATTRIBUTES_SECTION_STRING "[attributes]"
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#define FILES_SECTION_STRING "[files]"
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#define FV_BASE_ADDRESS_STRING "[FV_BASE_ADDRESS]"
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//
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// Options section
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//
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#define EFI_FV_BASE_ADDRESS_STRING "EFI_BASE_ADDRESS"
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#define EFI_FV_FILE_NAME_STRING "EFI_FILE_NAME"
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#define EFI_NUM_BLOCKS_STRING "EFI_NUM_BLOCKS"
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#define EFI_BLOCK_SIZE_STRING "EFI_BLOCK_SIZE"
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#define EFI_GUID_STRING "EFI_GUID"
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#define EFI_FV_FILESYSTEMGUID_STRING "EFI_FV_GUID"
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#define EFI_FV_NAMEGUID_STRING "EFI_FVNAME_GUID"
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#define EFI_CAPSULE_GUID_STRING "EFI_CAPSULE_GUID"
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#define EFI_CAPSULE_HEADER_SIZE_STRING "EFI_CAPSULE_HEADER_SIZE"
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#define EFI_CAPSULE_FLAGS_STRING "EFI_CAPSULE_FLAGS"
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#define EFI_OEM_CAPSULE_FLAGS_STRING "EFI_OEM_CAPSULE_FLAGS"
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#define EFI_CAPSULE_VERSION_STRING "EFI_CAPSULE_VERSION"
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#define EFI_FV_TOTAL_SIZE_STRING "EFI_FV_TOTAL_SIZE"
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#define EFI_FV_TAKEN_SIZE_STRING "EFI_FV_TAKEN_SIZE"
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#define EFI_FV_SPACE_SIZE_STRING "EFI_FV_SPACE_SIZE"
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//
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// Attributes section
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//
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#define EFI_FVB2_READ_DISABLED_CAP_STRING "EFI_READ_DISABLED_CAP"
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#define EFI_FVB2_READ_ENABLED_CAP_STRING "EFI_READ_ENABLED_CAP"
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#define EFI_FVB2_READ_STATUS_STRING "EFI_READ_STATUS"
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#define EFI_FVB2_WRITE_DISABLED_CAP_STRING "EFI_WRITE_DISABLED_CAP"
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#define EFI_FVB2_WRITE_ENABLED_CAP_STRING "EFI_WRITE_ENABLED_CAP"
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#define EFI_FVB2_WRITE_STATUS_STRING "EFI_WRITE_STATUS"
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#define EFI_FVB2_LOCK_CAP_STRING "EFI_LOCK_CAP"
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#define EFI_FVB2_LOCK_STATUS_STRING "EFI_LOCK_STATUS"
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#define EFI_FVB2_STICKY_WRITE_STRING "EFI_STICKY_WRITE"
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#define EFI_FVB2_MEMORY_MAPPED_STRING "EFI_MEMORY_MAPPED"
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#define EFI_FVB2_ERASE_POLARITY_STRING "EFI_ERASE_POLARITY"
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#define EFI_FVB2_READ_LOCK_CAP_STRING "EFI_READ_LOCK_CAP"
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#define EFI_FVB2_READ_LOCK_STATUS_STRING "EFI_READ_LOCK_STATUS"
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#define EFI_FVB2_WRITE_LOCK_CAP_STRING "EFI_WRITE_LOCK_CAP"
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#define EFI_FVB2_WRITE_LOCK_STATUS_STRING "EFI_WRITE_LOCK_STATUS"
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#define EFI_FVB2_ALIGNMENT_1_STRING "EFI_FVB2_ALIGNMENT_1"
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#define EFI_FVB2_ALIGNMENT_2_STRING "EFI_FVB2_ALIGNMENT_2"
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#define EFI_FVB2_ALIGNMENT_4_STRING "EFI_FVB2_ALIGNMENT_4"
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#define EFI_FVB2_ALIGNMENT_8_STRING "EFI_FVB2_ALIGNMENT_8"
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#define EFI_FVB2_ALIGNMENT_16_STRING "EFI_FVB2_ALIGNMENT_16"
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#define EFI_FVB2_ALIGNMENT_32_STRING "EFI_FVB2_ALIGNMENT_32"
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#define EFI_FVB2_ALIGNMENT_64_STRING "EFI_FVB2_ALIGNMENT_64"
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#define EFI_FVB2_ALIGNMENT_128_STRING "EFI_FVB2_ALIGNMENT_128"
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#define EFI_FVB2_ALIGNMENT_256_STRING "EFI_FVB2_ALIGNMENT_256"
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#define EFI_FVB2_ALIGNMENT_512_STRING "EFI_FVB2_ALIGNMENT_512"
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#define EFI_FVB2_ALIGNMENT_1K_STRING "EFI_FVB2_ALIGNMENT_1K"
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#define EFI_FVB2_ALIGNMENT_2K_STRING "EFI_FVB2_ALIGNMENT_2K"
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#define EFI_FVB2_ALIGNMENT_4K_STRING "EFI_FVB2_ALIGNMENT_4K"
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#define EFI_FVB2_ALIGNMENT_8K_STRING "EFI_FVB2_ALIGNMENT_8K"
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#define EFI_FVB2_ALIGNMENT_16K_STRING "EFI_FVB2_ALIGNMENT_16K"
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#define EFI_FVB2_ALIGNMENT_32K_STRING "EFI_FVB2_ALIGNMENT_32K"
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#define EFI_FVB2_ALIGNMENT_64K_STRING "EFI_FVB2_ALIGNMENT_64K"
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#define EFI_FVB2_ALIGNMENT_128K_STRING "EFI_FVB2_ALIGNMENT_128K"
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#define EFI_FVB2_ALIGNMENT_256K_STRING "EFI_FVB2_ALIGNMENT_256K"
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#define EFI_FVB2_ALIGNMENT_512K_STRING "EFI_FVB2_ALIGNMENT_512K"
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#define EFI_FVB2_ALIGNMENT_1M_STRING "EFI_FVB2_ALIGNMENT_1M"
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#define EFI_FVB2_ALIGNMENT_2M_STRING "EFI_FVB2_ALIGNMENT_2M"
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#define EFI_FVB2_ALIGNMENT_4M_STRING "EFI_FVB2_ALIGNMENT_4M"
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#define EFI_FVB2_ALIGNMENT_8M_STRING "EFI_FVB2_ALIGNMENT_8M"
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#define EFI_FVB2_ALIGNMENT_16M_STRING "EFI_FVB2_ALIGNMENT_16M"
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#define EFI_FVB2_ALIGNMENT_32M_STRING "EFI_FVB2_ALIGNMENT_32M"
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#define EFI_FVB2_ALIGNMENT_64M_STRING "EFI_FVB2_ALIGNMENT_64M"
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#define EFI_FVB2_ALIGNMENT_128M_STRING "EFI_FVB2_ALIGNMENT_128M"
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#define EFI_FVB2_ALIGNMENT_256M_STRING "EFI_FVB2_ALIGNMENT_256M"
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#define EFI_FVB2_ALIGNMENT_512M_STRING "EFI_FVB2_ALIGNMENT_512M"
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#define EFI_FVB2_ALIGNMENT_1G_STRING "EFI_FVB2_ALIGNMENT_1G"
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#define EFI_FVB2_ALIGNMENT_2G_STRING "EFI_FVB2_ALIGNMENT_2G"
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#define EFI_FV_WEAK_ALIGNMENT_STRING "EFI_WEAK_ALIGNMENT"
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//
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// File sections
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//
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#define EFI_FILE_NAME_STRING "EFI_FILE_NAME"
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#define ONE_STRING "1"
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#define ZERO_STRING "0"
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#define TRUE_STRING "TRUE"
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#define FALSE_STRING "FALSE"
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#define NULL_STRING "NULL"
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//
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//
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//
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#define EFI_FV_EXT_HEADER_FILE_NAME "EFI_FV_EXT_HEADER_FILE_NAME"
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//
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// VTF (Firmware Volume Top File) signatures
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//
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#define IA32_X64_VTF_SIGNATURE_OFFSET 0x14
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#define IA32_X64_VTF0_SIGNATURE SIGNATURE_32('V','T','F',0)
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//
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// Defines to calculate the offset for PEI CORE entry points
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//
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#define IA32_PEI_CORE_ENTRY_OFFSET 0x20
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//
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// Defines to calculate the offset for IA32 SEC CORE entry point
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//
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#define IA32_SEC_CORE_ENTRY_OFFSET 0xD
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//
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// Symbol file definitions, current max size if 512K
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//
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#define SYMBOL_FILE_SIZE 0x80000
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#define FV_IMAGES_TOP_ADDRESS 0x100000000ULL
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//
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// Following definition is used for FIT in IPF
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//
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#define COMP_TYPE_FIT_PEICORE 0x10
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#define COMP_TYPE_FIT_UNUSED 0x7F
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#define FIT_TYPE_MASK 0x7F
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#define CHECKSUM_BIT_MASK 0x80
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//
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// Private data types
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//
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//
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// Component information
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//
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typedef struct {
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UINTN Size;
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CHAR8 ComponentName[MAX_LONG_FILE_PATH];
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} COMPONENT_INFO;
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//
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// FV and capsule information holder
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//
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typedef struct {
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BOOLEAN BaseAddressSet;
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EFI_PHYSICAL_ADDRESS BaseAddress;
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EFI_GUID FvFileSystemGuid;
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BOOLEAN FvFileSystemGuidSet;
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EFI_GUID FvNameGuid;
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BOOLEAN FvNameGuidSet;
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CHAR8 FvExtHeaderFile[MAX_LONG_FILE_PATH];
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UINTN Size;
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EFI_FVB_ATTRIBUTES_2 FvAttributes;
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CHAR8 FvName[MAX_LONG_FILE_PATH];
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EFI_FV_BLOCK_MAP_ENTRY FvBlocks[MAX_NUMBER_OF_FV_BLOCKS];
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CHAR8 FvFiles[MAX_NUMBER_OF_FILES_IN_FV][MAX_LONG_FILE_PATH];
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UINT32 SizeofFvFiles[MAX_NUMBER_OF_FILES_IN_FV];
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BOOLEAN IsPiFvImage;
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INT8 ForceRebase;
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} FV_INFO;
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typedef struct {
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EFI_GUID CapGuid;
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UINT32 HeaderSize;
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UINT32 Flags;
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CHAR8 CapName[MAX_LONG_FILE_PATH];
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CHAR8 CapFiles[MAX_NUMBER_OF_FILES_IN_CAP][MAX_LONG_FILE_PATH];
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} CAP_INFO;
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#pragma pack(1)
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typedef struct {
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UINT64 CompAddress;
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UINT32 CompSize;
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UINT16 CompVersion;
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UINT8 CvAndType;
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UINT8 CheckSum;
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} FIT_TABLE;
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#pragma pack()
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#define FV_DEFAULT_ATTRIBUTE 0x0004FEFF
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extern FV_INFO mFvDataInfo;
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extern CAP_INFO mCapDataInfo;
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extern EFI_GUID mEfiFirmwareFileSystem2Guid;
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extern EFI_GUID mEfiFirmwareFileSystem3Guid;
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extern UINT32 mFvTotalSize;
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extern UINT32 mFvTakenSize;
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extern EFI_PHYSICAL_ADDRESS mFvBaseAddress[];
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extern UINT32 mFvBaseAddressNumber;
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//
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// Local function prototypes
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//
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EFI_STATUS
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ParseFvInf (
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IN MEMORY_FILE *InfFile,
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OUT FV_INFO *FvInfo
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)
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;
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EFI_STATUS
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UpdatePeiCoreEntryInFit (
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IN FIT_TABLE *FitTablePtr,
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IN UINT64 PeiCorePhysicalAddress
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)
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/*++
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Routine Description:
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This function is used to update the Pei Core address in FIT, this can be used by Sec core to pass control from
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Sec to Pei Core
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Arguments:
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FitTablePtr - The pointer of FIT_TABLE.
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PeiCorePhysicalAddress - The address of Pei Core entry.
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Returns:
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EFI_SUCCESS - The PEI_CORE FIT entry was updated successfully.
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EFI_NOT_FOUND - Not found the PEI_CORE FIT entry.
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--*/
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;
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VOID
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UpdateFitCheckSum (
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IN FIT_TABLE *FitTablePtr
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)
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/*++
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Routine Description:
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This function is used to update the checksum for FIT.
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Arguments:
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FitTablePtr - The pointer of FIT_TABLE.
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Returns:
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None.
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--*/
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;
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EFI_STATUS
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GetPe32Info (
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IN UINT8 *Pe32,
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OUT UINT32 *EntryPoint,
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OUT UINT32 *BaseOfCode,
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OUT UINT16 *MachineType
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);
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EFI_STATUS
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ParseCapInf (
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IN MEMORY_FILE *InfFile,
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OUT CAP_INFO *CapInfo
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);
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EFI_STATUS
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FindApResetVectorPosition (
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IN MEMORY_FILE *FvImage,
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OUT UINT8 **Pointer
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);
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EFI_STATUS
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CalculateFvSize (
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FV_INFO *FvInfoPtr
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);
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EFI_STATUS
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FfsRebase (
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IN OUT FV_INFO *FvInfo,
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IN CHAR8 *FileName,
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IN OUT EFI_FFS_FILE_HEADER *FfsFile,
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IN UINTN XipOffset,
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IN FILE *FvMapFile
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);
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//
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// Exported function prototypes
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//
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EFI_STATUS
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GenerateCapImage (
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IN CHAR8 *InfFileImage,
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IN UINTN InfFileSize,
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IN CHAR8 *CapFileName
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)
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/*++
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Routine Description:
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This is the main function which will be called from application to
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generate UEFI Capsule image.
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Arguments:
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InfFileImage Buffer containing the INF file contents.
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InfFileSize Size of the contents of the InfFileImage buffer.
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CapFileName Requested name for the Cap file.
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Returns:
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EFI_SUCCESS Function completed successfully.
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EFI_OUT_OF_RESOURCES Could not allocate required resources.
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EFI_ABORTED Error encountered.
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EFI_INVALID_PARAMETER A required parameter was NULL.
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--*/
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;
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EFI_STATUS
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GenerateFvImage (
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IN CHAR8 *InfFileImage,
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IN UINTN InfFileSize,
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IN CHAR8 *FvFileName,
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IN CHAR8 *MapFileName
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)
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/*++
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Routine Description:
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This is the main function which will be called from application to
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generate Firmware Image conforms to PI spec.
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Arguments:
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InfFileImage Buffer containing the INF file contents.
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InfFileSize Size of the contents of the InfFileImage buffer.
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FvFileName Requested name for the FV file.
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MapFileName Fv map file to log fv driver information.
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Returns:
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EFI_SUCCESS Function completed successfully.
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EFI_OUT_OF_RESOURCES Could not allocate required resources.
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EFI_ABORTED Error encountered.
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EFI_INVALID_PARAMETER A required parameter was NULL.
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--*/
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;
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#endif
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