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
| ## @file
| # FDF include file with FD definition that defines an empty variable store.
| #
| # Copyright (c) 2016, Linaro, Ltd. All rights reserved.<BR>
| # Copyright (C) 2014, Red Hat, Inc.<BR>
| # Copyright (c) 2006 - 2013, Intel Corporation. All rights reserved.<BR>
| #
| # SPDX-License-Identifier: BSD-2-Clause-Patent
| #
| ##
|
| [FD.QEMU_VARS]
| BaseAddress = 0x04000000
| Size = 0xc0000
| ErasePolarity = 1
| BlockSize = 0x40000
| NumBlocks = 3
|
|
| 0x00000000|0x00040000
| gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableBase|gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableSize
| #NV_VARIABLE_STORE
| DATA = {
| ## This is the EFI_FIRMWARE_VOLUME_HEADER
| # ZeroVector []
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
| # FileSystemGuid: gEfiSystemNvDataFvGuid =
| # { 0xFFF12B8D, 0x7696, 0x4C8B,
| # { 0xA9, 0x85, 0x27, 0x47, 0x07, 0x5B, 0x4F, 0x50 }}
| 0x8D, 0x2B, 0xF1, 0xFF, 0x96, 0x76, 0x8B, 0x4C,
| 0xA9, 0x85, 0x27, 0x47, 0x07, 0x5B, 0x4F, 0x50,
| # FvLength: 0xC0000
| 0x00, 0x00, 0x0C, 0x00, 0x00, 0x00, 0x00, 0x00,
| # Signature "_FVH" # Attributes
| 0x5f, 0x46, 0x56, 0x48, 0xff, 0xfe, 0x04, 0x00,
| # HeaderLength # CheckSum # ExtHeaderOffset #Reserved #Revision
| 0x48, 0x00, 0x28, 0x09, 0x00, 0x00, 0x00, 0x02,
| # Blockmap[0]: 0x3 Blocks * 0x40000 Bytes / Block
| 0x3, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, 0x00,
| # Blockmap[1]: End
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
| ## This is the VARIABLE_STORE_HEADER
| # It is compatible with SECURE_BOOT_ENABLE == FALSE as well.
| # Signature: gEfiAuthenticatedVariableGuid =
| # { 0xaaf32c78, 0x947b, 0x439a,
| # { 0xa1, 0x80, 0x2e, 0x14, 0x4e, 0xc3, 0x77, 0x92 }}
| 0x78, 0x2c, 0xf3, 0xaa, 0x7b, 0x94, 0x9a, 0x43,
| 0xa1, 0x80, 0x2e, 0x14, 0x4e, 0xc3, 0x77, 0x92,
| # Size: 0x40000 (gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableSize) -
| # 0x48 (size of EFI_FIRMWARE_VOLUME_HEADER) = 0x3ffb8
| # This can speed up the Variable Dispatch a bit.
| 0xB8, 0xFF, 0x03, 0x00,
| # FORMATTED: 0x5A #HEALTHY: 0xFE #Reserved: UINT16 #Reserved1: UINT32
| 0x5A, 0xFE, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
| }
|
|
| 0x00040000|0x00040000
| gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwWorkingBase|gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwWorkingSize
| #NV_FTW_WORKING
| DATA = {
| # EFI_FAULT_TOLERANT_WORKING_BLOCK_HEADER->Signature = gEdkiiWorkingBlockSignatureGuid =
| # { 0x9e58292b, 0x7c68, 0x497d, { 0xa0, 0xce, 0x65, 0x0, 0xfd, 0x9f, 0x1b, 0x95 }}
| 0x2b, 0x29, 0x58, 0x9e, 0x68, 0x7c, 0x7d, 0x49,
| 0xa0, 0xce, 0x65, 0x0, 0xfd, 0x9f, 0x1b, 0x95,
| # Crc:UINT32 #WorkingBlockValid:1, WorkingBlockInvalid:1, Reserved
| 0x5b, 0xe7, 0xc6, 0x86, 0xFE, 0xFF, 0xFF, 0xFF,
| # WriteQueueSize: UINT64
| 0xE0, 0xFF, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00
| }
|
| 0x00080000|0x00040000
| gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwSpareBase|gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwSpareSize
| #NV_FTW_SPARE
|
|