1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
|
//**********************************************************************
//**********************************************************************
//** **
//** (C)Copyright 1985-2009, American Megatrends, Inc. **
//** **
//** All Rights Reserved. **
//** **
//** 5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093 **
//** **
//** Phone: (770)-246-8600 **
//** **
//**********************************************************************
//**********************************************************************
//**********************************************************************
// $Header: /Alaska/BIN/Core/Include/RomLayout.h 5 10/28/11 4:12p Felixp $
//
// $Revision: 5 $
//
// $Date: 10/28/11 4:12p $
//**********************************************************************
// Revision History
// ----------------
// $Log: /Alaska/BIN/Core/Include/RomLayout.h $
//
// 5 10/28/11 4:12p Felixp
// [TAG] EIP70518
// [Category] Improvement
// [Description] New ROM_AREA_VITAL attribute is added to mark areas
// that are required for the firmware recovery to work.
//
// 4 5/13/11 3:46p Artems
// Added firmware volume attribute "Signed"
//
// 3 2/05/11 2:07p Artems
// Added "OFFSET" field to ROM_LAYOUT structure
// Added new FV attributes
//
// 2 6/09/09 10:08a Felixp
// Bug fix: typo in ROM_AREA_TYPE definition: 'RomAeraTypeRaw' instead of
// 'RomAreaTypeRaw'
//
// 1 5/08/09 12:21a Felixp
// ROM Layout structure type and related definitions
//
//**********************************************************************
//<AMI_FHDR_START>
//
// Name: RomLayout.h
//
// Description: ROM Layout structure type and related definitions
//
//<AMI_FHDR_END>
//**********************************************************************
#ifndef __ROM_LAYOUT__H__
#define __ROM_LAYOUT__H__
#ifdef __cplusplus
extern "C" {
#endif
#include <EFI.h>
#pragma pack(push, 1)
typedef enum {
RomAreaTypeFv,
RomAreaTypeRaw,
RomAreaTypeMax
} ROM_AREA_TYPE;
typedef struct {
EFI_PHYSICAL_ADDRESS Address;
UINT32 Offset;
UINT32 Size;
ROM_AREA_TYPE Type;
UINT32 Attributes;
} ROM_AREA;
#pragma pack(pop)
// The FV will be published early in PEI
#define ROM_AREA_FV_PEI 0x00000002
// The FV will be published in PEI after the memory detection
#define ROM_AREA_FV_PEI_MEM 0x00000004
// The FV will be published in DXE IPL Entry prior to transition to DXE.
// The FV published in DXE IPL are not processed by the PEI dispatcher.
// The FV is visible to DXE IPL, which means it can contain the DXE Core.
#define ROM_AREA_FV_DXE 0x00000008
// Reserved for future use
#define ROM_AREA_FV_BDS 0x00000010
// The FV will be published in PEI after the memory detection
// (just like ROM_AREA_FV_PEI_MEM).
// The FV will be copied to memory prior to the publishing.
#define ROM_AREA_FV_PEI_SHADOW 0x00000020
// The FV is processed by the PEI dispatcher if either
// ROM_AREA_FV_PEI, or ROM_AREA_FV_PEI_MEM, or ROM_AREA_FV_PEI_SHADOW
// attribute is defined.
// The FV is processed by the DXE dispatcher if ROM_AREA_FV_DXE attribute is defined.
#define ROM_AREA_FV_VERIFY 0x00000040
#define ROM_AREA_FV_NON_CRITICAL 0x00000080
#define ROM_AREA_FV_NFV_PRESENT 0x00000100
#define ROM_AREA_FV_SIGNED 0x00000200
// This area is required to perform a firmware recovery.
// The firmware recovery will not work if this area is corrupted.
#define ROM_AREA_VITAL 0x00000400
#define ROM_AREA_FV_PEI_ACCESS (ROM_AREA_FV_PEI | ROM_AREA_FV_PEI_MEM | ROM_AREA_FV_PEI_SHADOW)
/****** DO NOT WRITE BELOW THIS LINE *******/
#ifdef __cplusplus
}
#endif
#endif
//**********************************************************************
//**********************************************************************
//** **
//** (C)Copyright 1985-2009, American Megatrends, Inc. **
//** **
//** All Rights Reserved. **
//** **
//** 5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093 **
//** **
//** Phone: (770)-246-8600 **
//** **
//**********************************************************************
//**********************************************************************
|
