mirror of
https://github.com/LongSoft/UEFITool.git
synced 2024-11-25 17:38:22 +08:00
66 lines
1.7 KiB
C
66 lines
1.7 KiB
C
/* fit.h
|
|
|
|
Copyright (c) 2015, Nikolaj Schlej. 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,
|
|
WITHWARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
|
|
*/
|
|
|
|
#ifndef __FIT_H__
|
|
#define __FIT_H__
|
|
|
|
#include <QByteArray>
|
|
#include "basetypes.h"
|
|
|
|
// Make sure we use right packing rules
|
|
#pragma pack(push,1)
|
|
|
|
// Memory address of a pointer to FIT, 40h back from the end of flash chip
|
|
#define FIT_POINTER_OFFSET 0x40
|
|
|
|
// Entry types
|
|
#define FIT_TYPE_HEADER 0x00
|
|
#define FIT_TYPE_MICROCODE 0x01
|
|
#define FIT_TYPE_BIOS_AC_MODULE 0x02
|
|
#define FIT_TYPE_BIOS_INIT_MODULE 0x07
|
|
#define FIT_TYPE_TPM_POLICY 0x08
|
|
#define FIT_TYPE_BIOS_POLICY_DATA 0x09
|
|
#define FIT_TYPE_TXT_CONF_POLICY 0x0A
|
|
#define FIT_TYPE_AC_KEY_MANIFEST 0x0B
|
|
#define FIT_TYPE_AC_BOOT_POLICY 0x0C
|
|
#define FIT_TYPE_EMPTY 0x7F
|
|
|
|
#define FIT_HEADER_VERSION 0x0100
|
|
#define FIT_MICROCODE_VERSION 0x0100
|
|
|
|
const QByteArray FIT_SIGNATURE
|
|
("\x5F\x46\x49\x54\x5F\x20\x20\x20", 8);
|
|
|
|
typedef struct _FIT_ENTRY {
|
|
UINT64 Address;
|
|
UINT32 Size;
|
|
UINT16 Version;
|
|
UINT8 Type;
|
|
UINT8 Checksum;
|
|
} FIT_ENTRY;
|
|
|
|
typedef struct _INTEL_MICROCODE_HEADER {
|
|
UINT32 Version;
|
|
UINT32 Revision;
|
|
UINT32 Date;
|
|
UINT32 CpuSignature;
|
|
UINT32 Checksum;
|
|
UINT32 LoaderRevision;
|
|
UINT32 CpuFlags;
|
|
UINT32 DataSize;
|
|
UINT32 TotalSize;
|
|
UINT8 Reserved[12];
|
|
} INTEL_MICROCODE_HEADER;
|
|
|
|
#pragma pack(pop)
|
|
|
|
#endif |