MdeModulePkg/MdeModulePkg.dec

   1 ##  @file  MdeModulePkg.dec
   2 #
   3 # This package provides the modules that conform to EFI/PI Industry standards.
   4 # It also provides the defintions(including PPIs/PROTOCOLs/GUIDs and library classes)
   5 # and libraries instances, which are used for those modules.
   6 #
   7 # Copyright (c) 2007 - 2008, Intel Corporation.
   8 #
   9 # All rights reserved.
  10 # This program and the accompanying materials are licensed and made available under
  11 # the terms and conditions of the BSD License which accompanies this distribution.
  12 # The full text of the license may be found at
  13 # http://opensource.org/licenses/bsd-license.php
  14 #
  15 # THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  16 # WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  17 #
  18 ##
  19
  20
  21 [Defines]
  22   DEC_SPECIFICATION              = 0x00010005
  23   PACKAGE_NAME                   = MdeModulePkg
  24   PACKAGE_GUID                   = BA0D78D6-2CAF-414b-BD4D-B6762A894288
  25   PACKAGE_VERSION                = 0.1
  26
  27 [Includes.common]
  28   Include
  29
  30
  31 [LibraryClasses.common]
  32   ##  @libraryclass  IpIo layer upon EFI IP4 Protocol.
  33   IpIoLib|Include/Library/IpIoLib.h
  34
  35   ##  @libraryclass  Basic function for UEFI network stack.
  36   NetLib|Include/Library/NetLib.h
  37
  38   ##  @libraryclass  Defines a set of methods to reset whole system.
  39   ResetSystemLib|Include/Library/ResetSystemLib.h
  40
  41   ##  @libraryclass  The helper routines to access UDP service.
  42   UdpIoLib|Include/Library/UdpIoLib.h
  43
  44   ##  @libraryclass  Defines a set of methods related do S3 mode.
  45   S3Lib|Include/Library/S3Lib.h
  46
  47   ##  @libraryclass  Defines a set of methods related recovery mode.
  48   RecoveryLib|Include/Library/RecoveryLib.h
  49
  50   ##  @libraryclass  Basic platform driver override functions.
  51   PlatformDriverOverrideLib|Include/Library/PlatformDriverOverrideLib.h
  52
  53   ##  @libraryclass  Provides HII related functions.
  54   HiiLib|Include/Library/HiiLib.h
  55
  56   ##  @libraryclass  Provides a set of interfaces to do IFR opcode creation and interact with a UEFI Form Browser.
  57   IfrSupportLib|Include/Library/IfrSupportLib.h
  58
  59   ##  @libraryclass  Includes two extended HII functions to create and destory Hii Package
  60   #                  by create the virtual Driver Handle.
  61   ##
  62   ExtendedHiiLib|Include/Library/ExtendedHiiLib.h
  63
  64   ##  @libraryclass  Defines APIs that is related to IFR operations but specific to EDK II
  65   #                  implementation.
  66   ##
  67   ExtendedIfrSupportLib|Include/Library/ExtendedIfrSupportLib.h
  68
  69   ##  @libraryclass  Defines a set of interfaces on how to process capusle image update.
  70   CapsuleLib|Include/Library/CapsuleLib.h
  71
  72   ##  @libraryclass  Library for Deferred Procedure Calls.
  73   DpcLib|Include/Library/DpcLib.h
  74
  75   ##  @libraryclass  Provides all FVB runtime services defined in PI specification FVB protocol to provide
  76   #                  low level control interfaces over block-oriented firmware devices.
  77   ##
  78   FvbServiceLib|Include/Library/FvbServiceLib.h
  79
  80   ##  @libraryclass  Provides APIs for system memory test.
  81   ##
  82   MemoryTestLib|Include/Library/BaseMemoryTestLib.h
  83
  84 [Guids.common]
  85   ## MdeModule package token space guid
  86   ## Include/Guid/MdeModulePkgTokenSpace.h
  87   gEfiMdeModulePkgTokenSpaceGuid       = { 0xA1AFF049, 0xFDEB, 0x442a, { 0xB3, 0x20, 0x13, 0xAB, 0x4C, 0xB7, 0x2B, 0xBC }}
  88
  89   ## Hob guid for Pcd DataBase
  90   ## Include/Guid/PcdDataBaseHobGuid.h
  91   gPcdDataBaseHobGuid            = { 0xEA296D92, 0x0B69, 0x423C, { 0x8C, 0x28, 0x33, 0xB4, 0xE0, 0xA9, 0x12, 0x68 }}
  92
  93   ## Guid for EDKII implementation GUIDed opcodes
  94   gEfiIfrTianoGuid      = { 0xf0b1735, 0x87a0, 0x4193, {0xb2, 0x66, 0x53, 0x8c, 0x38, 0xaf, 0x48, 0xce }}
  95
  96   ## Guid for Framework vfr GUIDed opcodes.
  97   gEfiIfrFrameworkGuid  = { 0x31ca5d1a, 0xd511, 0x4931, { 0xb7, 0x82, 0xae, 0x6b, 0x2b, 0x17, 0x8c, 0xd7 }}
  98
  99   ## Guid to specify the System Non Volatile FV
 100   ## Include/Guid/SystemNvDataGuid.h
 101   gEfiSystemNvDataFvGuid         = { 0xFFF12B8D, 0x7696, 0x4C8B, { 0xA9, 0x85, 0x27, 0x47, 0x07, 0x5B, 0x4F, 0x50 }}
 102
 103   ## Alternate Firmware Volume Block Guid specify that the additional
 104   #  FVB protocol is installed into FVB handle
 105   ## Include/Guid/AlternateFvBlock.h
 106   gEfiAlternateFvBlockGuid       = { 0xF496922D, 0x172F, 0x4BBC, { 0xA1, 0xEB, 0x0E, 0xEB, 0x94, 0x9C, 0x34, 0x86 }}
 107
 108   ## Guid specify the device is the console out device.
 109   ## Include/Guid/ConsoleOutDevice.h
 110   gEfiConsoleOutDeviceGuid       = { 0xD3B36F2C, 0xD551, 0x11D4, { 0x9A, 0x46, 0x00, 0x90, 0x27, 0x3F, 0xC1, 0x4D }}
 111
 112   ## Guid specify the device is the console in device.
 113   ## Include/Guid/ConsoleInDevice.h
 114   gEfiConsoleInDeviceGuid        = { 0xD3B36F2B, 0xD551, 0x11D4, { 0x9A, 0x46, 0x00, 0x90, 0x27, 0x3F, 0xC1, 0x4D }}
 115
 116   ## Guid specify the primary console out device.
 117   ## Include/Guid/PrimaryConsoleOutDevice.h
 118   gEfiPrimaryConsoleOutDeviceGuid = { 0x62BDF38A, 0xE3D5, 0x492C, { 0x95, 0x0C, 0x23, 0xA7, 0xF6, 0x6E, 0x67, 0x2E }}
 119
 120   ## Guid specify the primary console in device.
 121   ## Include/Guid/PrimaryConsoleInDevice.h
 122   gEfiPrimaryConsoleInDeviceGuid = { 0xE451DCBE, 0x96A1, 0x4729, { 0xA5, 0xCF, 0x6B, 0x9C, 0x2C, 0xFF, 0x47, 0xFD }}
 123
 124   ## Guid specify the primary StdErr device.
 125   ## Include/Guid/PrimaryStandardErrorDevice.h
 126   gEfiPrimaryStandardErrorDeviceGuid = { 0x5A68191B, 0x9B97, 0x4752, { 0x99, 0x46, 0xE3, 0x6A, 0x5D, 0xA9, 0x42, 0xB1 }}
 127
 128   ## Hob and Variable guid specify the platform memory type information.
 129   ## Include/Guid/MemoryTypeInformation.h
 130   gEfiMemoryTypeInformationGuid  = { 0x4C19049F, 0x4137, 0x4DD3, { 0x9C, 0x10, 0x8B, 0x97, 0xA8, 0x3F, 0xFD, 0xFA }}
 131
 132   ## Capsule update hob and variable guid
 133   ## Include/Guid/CapsuleVendor.h
 134   gEfiCapsuleVendorGuid          = { 0x711C703F, 0xC285, 0x4B10, { 0xA3, 0xB0, 0x36, 0xEC, 0xBD, 0x3C, 0x8B, 0xE2 }}
 135
 136   ## Guid specifiy the device is the StdErr device.
 137   ## Include/Guid/StandardErrorDevice.h
 138   gEfiStandardErrorDeviceGuid    = { 0xD3B36F2D, 0xD551, 0x11D4, { 0x9A, 0x46, 0x00, 0x90, 0x27, 0x3F, 0xC1, 0x4D }}
 139
 140   ## PeCoffLoader guid for PeCoffLoader entry in the HOB list.
 141   ## Include/Guid/PeiPeCoffLoader.h
 142   gEfiPeiPeCoffLoaderGuid        = { 0xD8117CFF, 0x94A6, 0x11D4, { 0x9A, 0x3A, 0x00, 0x90, 0x27, 0x3F, 0xC1, 0x4D }}
 143
 144   ## Guid acted as variable store header's signature and to specify the variable list entries put in the EFI system table.
 145   ## Include/Guid/VariableFormat.h
 146   gEfiVariableGuid           = { 0xddcf3616, 0x3275, 0x4164, { 0x98, 0xb6, 0xfe, 0x85, 0x70, 0x7f, 0xfe, 0x7d }}
 147
 148   ## Platform Override Variable guid
 149   ## Include/Guid/OverrideVariable.h
 150   gEfiOverrideVariableGuid       = { 0x8e3d4ad5, 0xf762, 0x438a, { 0xa1, 0xc1, 0x5b, 0x9f, 0xe6, 0x8c, 0x6b, 0x15 }}
 151
 152   ## Performance protocol guid that also acts as the performance HOB guid and performance variable GUID
 153   ## Include/Guid/Performance.h
 154   gPerformanceProtocolGuid       = { 0x76B6BDFA, 0x2ACD, 0x4462, { 0x9E, 0x3F, 0xCB, 0x58, 0xC9, 0x69, 0xD9, 0x37 }}
 155
 156   ## Guid is defined for CRC32 encapsulation scheme.
 157   ## Include/Guid/Crc32GuidedSectionExtraction.h
 158   gEfiCrc32GuidedSectionExtractionGuid = { 0xFC1BCDB0, 0x7D31, 0x49aa, {0x93, 0x6A, 0xA4, 0x60, 0x0D, 0x9D, 0xD0, 0x83 } }
 159
 160 [Protocols.common]
 161   ## Load File protocol provides capability to load and unload EFI image into memory and execute it.
 162   ## Include/Protocol/LoadPe32Image.h
 163   gEfiLoadPeImageProtocolGuid    = { 0x5CB5C776, 0x60D5, 0x45EE, { 0x88, 0x3C, 0x45, 0x27, 0x08, 0xCD, 0x74, 0x3F }}
 164
 165   ## Print protocol defines six basic print functions to print the format unicode and ascii string.
 166   ## Include/Protocol/Print2.h
 167   gEfiPrint2ProtocolGuid          = { 0x5bcc3dbc, 0x8c57, 0x450a, { 0xbb, 0x0c, 0xa1, 0xc0, 0xbd, 0xde, 0x48, 0x0c }}
 168
 169   ## This protocol defines the generic memory test interfaces in Dxe phase.
 170   ## Include/Protocol/GenericMemoryTest.h
 171   gEfiGenericMemTestProtocolGuid = { 0x309DE7F1, 0x7F5E, 0x4ACE, { 0xB4, 0x9C, 0x53, 0x1B, 0xE5, 0xAA, 0x95, 0xEF }}
 172
 173   ## This protocol provides the interfaces to Get/Set the current video mode for GOP/UGA screen
 174   ## Include/Protocol/ConsoleControl.h
 175   gEfiConsoleControlProtocolGuid = { 0xF42F7782, 0x012E, 0x4C12, { 0x99, 0x56, 0x49, 0xF9, 0x43, 0x04, 0xF7, 0x21 }}
 176
 177   ## Include/Protocol/NicIp4Config.h
 178   gEfiNicIp4ConfigProtocolGuid   = {0xdca3d4d, 0x12da, 0x4728,  { 0xbf, 0x7e, 0x86, 0xce, 0xb9, 0x28, 0xd0, 0x67 }}
 179
 180   ## Include/Protocol/NicIp4Config.h
 181   gEfiNicIp4ConfigVariableGuid   = {0xd8944553, 0xc4dd, 0x41f4, { 0x9b, 0x30, 0xe1, 0x39, 0x7c, 0xfb, 0x26, 0x7b }}
 182
 183   ## Include/Protocol/Tcp.h
 184   gEfiTcpProtocolGuid            = {0x02b3d5f2, 0xac28, 0x11d3, { 0x9a, 0x2d, 0x00, 0x90, 0x27, 0x3f, 0xc1, 0x4d }}
 185
 186   ## Include/Protocol/PxeDhcp4CallBack.h
 187   gEfiPxeDhcp4CallbackProtocolGuid = {0xc1544c01, 0x92a4, 0x4198, {0x8a, 0x84, 0x77, 0x85, 0x83, 0xc2, 0x36, 0x21 }}
 188
 189   ## Include/Protocol/PxeDhcp4.h
 190   gEfiPxeDhcp4ProtocolGuid       = {0x03c4e624, 0xac28, 0x11d3, { 0x9a, 0x2d, 0x00, 0x90, 0x29, 0x3f, 0xc1, 0x4d }}
 191
 192   ## Include/Protocol/Dpc.h
 193   gEfiDpcProtocolGuid            = {0x480f8ae9, 0xc46, 0x4aa9,  { 0xbc, 0x89, 0xdb, 0x9f, 0xba, 0x61, 0x98, 0x6 }}
 194
 195   ## Tcg addtional services to measure PeImage and ActionString.
 196   ## Include/Protocol/TcgPlatform.h
 197   gEfiTcgPlatformProtocolGuid    = { 0x8c4c9a41, 0xbf56, 0x4627, { 0x9e, 0xa, 0xc8, 0x38, 0x6d, 0x66, 0x11, 0x5c }}
 198
 199   ## Fault Tolerant Write protocol provides boot-time service to do fault tolerant write capability for block devices.
 200   #  Include/Protocol/FaultTolerantWrite.h
 201   gEfiFaultTolerantWriteProtocolGuid = { 0x3EBD9E82, 0x2C78, 0x4DE6, { 0x97, 0x86, 0x8D, 0x4B, 0xFC, 0xB7, 0xC8, 0x81 }}
 202
 203   ## This protocol is used to abstract the swap operation of boot block and backup block of boot FV.
 204   #  Include/Protocol/SwapAddressRange.h
 205   gEfiSwapAddressRangeProtocolGuid = { 0x1259F60D, 0xB754, 0x468E, { 0xA7, 0x89, 0x4D, 0xB8, 0x5D, 0x55, 0xE8, 0x7E }}
 206
 207 [PcdsFeatureFlag]
 208   ## Indicate whether platform can support update capsule across a system reset
 209   gEfiMdeModulePkgTokenSpaceGuid.PcdSupportUpdateCapsuleReset|FALSE|BOOLEAN|0x0001001d
 210
 211   ## This feature flag can be used to enable or disable all PCD PEIM services.
 212   #  If TRUE, all PCD PPI services will be produced.
 213   ## If FALSE, the minimal PCD PEIM services (only GetService) will be produced.
 214   gEfiMdeModulePkgTokenSpaceGuid.PcdPeiFullPcdDatabaseEnable|TRUE|BOOLEAN|0x00010020
 215
 216   ## If TRUE, then the Device Path To Text Protocol should be produced by the platform.
 217   #  It can be disabled to save size.
 218   gEfiMdeModulePkgTokenSpaceGuid.PcdDevicePathSupportDevicePathToText|TRUE|BOOLEAN|0x00010037
 219
 220   ## If TRUE, then the Device Path From Text Protocol should be produced by the platform.
 221   #  It can be disabled to save size.
 222   gEfiMdeModulePkgTokenSpaceGuid.PcdDevicePathSupportDevicePathFromText|TRUE|BOOLEAN|0x00010038
 223
 224   ## If TRUE, enable the statistic functionality about variable usage. Such information is
 225   #  stored as a vendor configuration table into the EFI system table.
 226   #  If user wants to get variable usage info, this pcd should be set as TRUE.
 227   gEfiMdeModulePkgTokenSpaceGuid.PcdVariableCollectStatistics|FALSE|BOOLEAN|0x0001003f
 228
 229   ## If TRUE, Unicode Collation Protocol will be installed.
 230   gEfiMdeModulePkgTokenSpaceGuid.PcdUnicodeCollationSupport|TRUE|BOOLEAN|0x00010040
 231
 232   ## If TRUE, Unicode Collation 2 Protocol will be installed.
 233   gEfiMdeModulePkgTokenSpaceGuid.PcdUnicodeCollation2Support|TRUE|BOOLEAN|0x00010041
 234
 235   ## If TRUE, Graphics Output Protocol will be installed on virtual handle created by ConsplitterDxe.
 236   #  It could be set FALSE to save size.
 237   gEfiMdeModulePkgTokenSpaceGuid.PcdConOutGopSupport|TRUE|BOOLEAN|0x00010042
 238
 239   ## If TRUE, UGA Draw Protocol will be installed on virtual handle created by ConsplitterDxe.
 240   #  It could be set FALSE to save size.
 241   gEfiMdeModulePkgTokenSpaceGuid.PcdConOutUgaSupport|TRUE|BOOLEAN|0x00010043
 242
 243   ## If TRUE, when PeiCore dispatches a PEI module, PeiCore will first search TE section from this PEIM to load the image.
 244   #  If TE section is not found, then PeiCore will search PE section.
 245   #  If FALSE, PeiCore will first search PE section from PEIM to load the image.
 246   #  This PCD is used to tune Pei phase performance to reduce the search image time.
 247   #  It can be set according to the generated image section type.
 248   gEfiMdeModulePkgTokenSpaceGuid.PcdPeiCoreImageLoaderSearchTeSectionFirst|TRUE|BOOLEAN|0x00010044
 249
 250   ## If TRUE, force to switch off the support of legacy usb. So legacy usb device driver can not make use of SMI
 251   #  interrupt to access usb device in the case of absence of usb stack.
 252   ##
 253   gEfiMdeModulePkgTokenSpaceGuid.PcdTurnOffUsbLegacySupport|FALSE|BOOLEAN|0x00010047
 254
 255   ## If TRUE, HiiImageProtocol will be installed.
 256   #  FALSE is for size reduction.
 257   gEfiMdeModulePkgTokenSpaceGuid.PcdSupportHiiImageProtocol|TRUE|BOOLEAN|0x00010100
 258
 259   ## If TRUE, these interface in EFI_HII_CONFIG_ROUTING_PROTOCOL will be supported: ExtractConfig, ExportConfig, RouteConfig
 260   # and GetAltCfg will be supported. Otherwise, these interfaces will return EFI_UNSUPPORTED.
 261   # FALSE is for size reduction.
 262   gEfiMdeModulePkgTokenSpaceGuid.PcdSupportFullConfigRoutingProtocol|TRUE|BOOLEAN|0x00010101
 263
 264   ## If TRUE, USB KeyBoard Driver disables the default keyboard layout.
 265   #  The default keyboard layout serves as the backup when no keyboard layout can be retrieved
 266   #  from HII database.
 267   gEfiMdeModulePkgTokenSpaceGuid.PcdDisableDefaultKeyboardLayoutInUsbKbDriver|FALSE|BOOLEAN|0x00010200
 268
 269   ## If TRUE, Setup Browser supports GUID opcodes generated from Framework HII VFR file by VFR compiler.
 270   #  If TRUE, the PeiCore will handle the framework FvHob and install FvInfo PPI for it.
 271   ## This is used to provide backward compatibility support to Framework HII and Framework FvHob.
 272   gEfiMdeModulePkgTokenSpaceGuid.PcdFrameworkCompatibilitySupport|FALSE|BOOLEAN|0x00012009
 273
 274   ##
 275   #  If TRUE, HelloWorld Application will print the verbose information.
 276   #  This PCD is a sample to explain FeatureFlag PCD usage.
 277   ##
 278   gEfiMdeModulePkgTokenSpaceGuid.PcdHelloWorldPrintEnable|TRUE|BOOLEAN|0x0001200a
 279
 280   ##
 281   #  If TRUE, FULL FTW protocol services (total six APIs) will be produced.
 282   #  If FASLE, only FTW Write service is available.
 283   gEfiMdeModulePkgTokenSpaceGuid.PcdFullFtwServiceEnable|TRUE|BOOLEAN|0x0001200a
 284
 285 [PcdsFixedAtBuild]
 286   ## Dynamic type PCD can be registered callback function for Pcd setting action.
 287   #  PcdMaxPeiPcdCallBackNumberPerPcdEntry indicate maximum number of callback function
 288   #  for a dynamic PCD used in PEI phase.
 289   gEfiMdeModulePkgTokenSpaceGuid.PcdMaxPeiPcdCallBackNumberPerPcdEntry|0x08|UINT32|0x0001000f
 290
 291   ## VPD type PCD allow developer point an absoluted physical address PcdVpdBaseAddress
 292   #  to store PCD value.
 293   #
 294   gEfiMdeModulePkgTokenSpaceGuid.PcdVpdBaseAddress|0x0|UINT32|0x00010010
 295
 296   ## Indicate the max size of the populated capsule image that the platform can support.
 297   #  The default max size is 100MB (0x6400000) for more than one large capsule images.
 298   gEfiMdeModulePkgTokenSpaceGuid.PcdMaxSizePopulateCapsule|0x6400000|UINT32|0x0001001e
 299
 300   ## Indicate the max size of the non-populated capsule image that the platform can support.
 301   #  The default max size is 10MB (0xa00000) for the casule image without populated flag setting.
 302   gEfiMdeModulePkgTokenSpaceGuid.PcdMaxSizeNonPopulateCapsule|0xa00000|UINT32|0x0001001f
 303
 304   ## Maximum number of FV is supported by PeiCore's dispatching.
 305   gEfiMdeModulePkgTokenSpaceGuid.PcdPeiCoreMaxFvSupported|6|UINT32|0x00010030
 306
 307   ## Maximum PEIM count in every FV is supported by PeiCore's dispatching.
 308   gEfiMdeModulePkgTokenSpaceGuid.PcdPeiCoreMaxPeimPerFv|32|UINT32|0x00010031
 309
 310   ## Maximum stack size for PeiCore.
 311   gEfiMdeModulePkgTokenSpaceGuid.PcdPeiCoreMaxPeiStackSize|0x20000|UINT32|0x00010032
 312
 313   ## Maximum PPI count is supported by PeiCore's PPI database.
 314   gEfiMdeModulePkgTokenSpaceGuid.PcdPeiCoreMaxPpiSupported|64|UINT32|0x00010033
 315
 316   ## RTC Update Timeout Value
 317   gEfiMdeModulePkgTokenSpaceGuid.PcdRealTimeClockUpdateTimeout|100000|UINT32|0x00010034
 318
 319   ## Size of the NV variable range.
 320   gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableSize|0x0|UINT32|0x30000002
 321
 322   ## Maximum allowable size of a common type variable, that is, non-hardware error type variable.
 323   gEfiMdeModulePkgTokenSpaceGuid.PcdMaxVariableSize|0x400|UINT32|0x30000003
 324
 325   ## Maximum allowable size of a single hardware error record variable.
 326   gEfiMdeModulePkgTokenSpaceGuid.PcdMaxHardwareErrorVariableSize|0x8000|UINT32|0x30000004
 327
 328   ## Size of allocated memory for volatile variable store. Variables are stored in such region and
 329   #  total length of all variables should not larger than this value.
 330   ##
 331   gEfiMdeModulePkgTokenSpaceGuid.PcdVariableStoreSize|0x10000|UINT32|0x30000005
 332
 333   ## Size of the FTW spare block range.
 334   gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwSpareSize|0x0|UINT32|0x30000014
 335
 336   ## Size of the FTW working block range.
 337   gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwWorkingSize|0x0|UINT32|0x30000011
 338
 339 [PcdsFixedAtBuild,PcdsPatchableInModule,PcdsDynamic]
 340   ##
 341   #  This PCD defines the times to print hello world string.
 342   #  This PCD is a sample to explain FixedAtBuild UINT32 PCD usage.
 343   ##
 344   gEfiMdeModulePkgTokenSpaceGuid.PcdHelloWorldPrintTimes|1|UINT32|0x40000005
 345
 346 [PcdsFixedAtBuild,PcdsPatchableInModule]
 347   ## Maximun number of performance log entries during PEI phase.
 348   gEfiMdeModulePkgTokenSpaceGuid.PcdMaxPeiPerformanceLogEntries|40|UINT8|0x0001002f
 349
 350 [PcdsPatchableInModule,PcdsDynamic]
 351   ##
 352   #  This PCD defines the Console output column and the default value is 25 according to UEFI spec
 353   ##
 354   gEfiMdeModulePkgTokenSpaceGuid.PcdConOutRow|25|UINT32|0x40000006
 355
 356   ##
 357   #  This PCD defines the Console output row and the default value is 80 according to UEFI spec
 358   ##
 359   gEfiMdeModulePkgTokenSpaceGuid.PcdConOutColumn|80|UINT32|0x40000007
 360
 361 [PcdsFixedAtBuild,PcdsDynamic]
 362   ## Base address of the NV variable range in flash device
 363   gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableBase|0x0|UINT32|0x30000001
 364
 365   ## Base address of the FTW spare block range in flash device.
 366   gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwSpareBase|0x0|UINT32|0x30000013
 367
 368   ## Base address of the FTW working block range in flash device.
 369   gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwWorkingBase|0x0|UINT32|0x30000010
 370
 371   ##
 372   #  This PCD defines the print string.
 373   #  This PCD is a sample to explain FixedAtBuild String PCD usage.
 374   ##
 375   gEfiMdeModulePkgTokenSpaceGuid.PcdHelloWorldPrintString|L"UEFI Hello World!\n"|VOID*|0x40000004
 376
 377 [PcdsFeatureFlag.IA32]
 378   ## If TRUE, the DXE IPL will load a 64-bit DxeCore.
 379   gEfiMdeModulePkgTokenSpaceGuid.PcdDxeIplSwitchToLongMode|TRUE|BOOLEAN|0x0001003b
 380