2# FDF include file with FD definition that defines an empty variable store.
4# Copyright (c) 2016, Linaro, Ltd. All rights reserved.<BR>
5# Copyright (C) 2014, Red Hat, Inc.<BR>
6# Copyright (c) 2006 - 2013, Intel Corporation. All rights reserved.<BR>
8# SPDX-License-Identifier: BSD-2-Clause-Patent
13BaseAddress = 0x00000000
23 ## This is the EFI_FIRMWARE_VOLUME_HEADER
25 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
26 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
27 # FileSystemGuid: gEfiSystemNvDataFvGuid =
28 # { 0xFFF12B8D, 0x7696, 0x4C8B,
29 # { 0xA9, 0x85, 0x27, 0x47, 0x07, 0x5B, 0x4F, 0x50 }}
30 0x8D, 0x2B, 0xF1, 0xFF, 0x96, 0x76, 0x8B, 0x4C,
31 0xA9, 0x85, 0x27, 0x47, 0x07, 0x5B, 0x4F, 0x50,
33 0x00, 0x00, 0x0C, 0x00, 0x00, 0x00, 0x00, 0x00,
34 # Signature "_FVH" # Attributes
35 0x5f, 0x46, 0x56, 0x48, 0xff, 0xfe, 0x04, 0x00,
36 # HeaderLength # CheckSum # ExtHeaderOffset #Reserved #Revision
37 0x48, 0x00, 0x28, 0x09, 0x00, 0x00, 0x00, 0x02,
38 # Blockmap[0]: 0x3 Blocks * 0x40000 Bytes / Block
39 0x3, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, 0x00,
41 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
42 ## This is the VARIABLE_STORE_HEADER
43 # It is compatible with SECURE_BOOT_ENABLE == FALSE as well.
44 # Signature: gEfiAuthenticatedVariableGuid =
45 # { 0xaaf32c78, 0x947b, 0x439a,
46 # { 0xa1, 0x80, 0x2e, 0x14, 0x4e, 0xc3, 0x77, 0x92 }}
47 0x78, 0x2c, 0xf3, 0xaa, 0x7b, 0x94, 0x9a, 0x43,
48 0xa1, 0x80, 0x2e, 0x14, 0x4e, 0xc3, 0x77, 0x92,
49 # Size: 0x40000 (gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableSize) -
50 # 0x48 (size of EFI_FIRMWARE_VOLUME_HEADER) = 0x3ffb8
51 # This can speed up the Variable Dispatch a bit.
52 0xB8, 0xFF, 0x03, 0x00,
53 # FORMATTED: 0x5A #HEALTHY: 0xFE #Reserved: UINT16 #Reserved1: UINT32
54 0x5A, 0xFE, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
61 # EFI_FAULT_TOLERANT_WORKING_BLOCK_HEADER->Signature = gEdkiiWorkingBlockSignatureGuid =
62 # { 0x9e58292b, 0x7c68, 0x497d, { 0xa0, 0xce, 0x65, 0x0, 0xfd, 0x9f, 0x1b, 0x95 }}
63 0x2b, 0x29, 0x58, 0x9e, 0x68, 0x7c, 0x7d, 0x49,
64 0xa0, 0xce, 0x65, 0x0, 0xfd, 0x9f, 0x1b, 0x95,
65 # Crc:UINT32 #WorkingBlockValid:1, WorkingBlockInvalid:1, Reserved
66 0x5b, 0xe7, 0xc6, 0x86, 0xFE, 0xFF, 0xFF, 0xFF,
67 # WriteQueueSize: UINT64
68 0xE0, 0xFF, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00