audk/UefiCpuPkg/UefiCpuPkg.dec

## @file  UefiCpuPkg.dec
# This Package provides UEFI compatible CPU modules and libraries.
#
# Copyright (c) 2007 - 2016, Intel Corporation. All rights reserved.<BR>
#
# 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,
# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
#
##

[Defines]
  DEC_SPECIFICATION              = 0x00010005
  PACKAGE_NAME                   = UefiCpuPkg
  PACKAGE_UNI_FILE               = UefiCpuPkg.uni
  PACKAGE_GUID                   = 2171df9b-0d39-45aa-ac37-2de190010d23
  PACKAGE_VERSION                = 0.3

[Includes]
  Include

[LibraryClasses]
  ##  @libraryclass  Defines some routines that are generic for IA32 family CPU
  ##                 to be UEFI specification compliant.
  ##
  UefiCpuLib|Include/Library/UefiCpuLib.h

[LibraryClasses.IA32, LibraryClasses.X64]
  ##  @libraryclass  Provides functions to manage MTRR settings on IA32 and X64 CPUs.
  ##
  MtrrLib|Include/Library/MtrrLib.h

  ##  @libraryclass  Provides functions to manage the Local APIC on IA32 and X64 CPUs.
  ##
  LocalApicLib|Include/Library/LocalApicLib.h

  ##  @libraryclass  Provides platform specific initialization functions in the SEC phase.
  ##
  PlatformSecLib|Include/Library/PlatformSecLib.h

  ##  @libraryclass  Public include file for the SMM CPU Platform Hook Library.
  ##
  SmmCpuPlatformHookLib|Include/Library/SmmCpuPlatformHookLib.h

  ##  @libraryclass  Provides the CPU specific programming for PiSmmCpuDxeSmm module.
  ##
  SmmCpuFeaturesLib|Include/Library/SmmCpuFeaturesLib.h

[Guids]
  gUefiCpuPkgTokenSpaceGuid      = { 0xac05bf33, 0x995a, 0x4ed4, { 0xaa, 0xb8, 0xef, 0x7a, 0xe8, 0xf, 0x5c, 0xb0 }}

[Protocols]
  ## Include/Protocol/SmmCpuService.h
  gEfiSmmCpuServiceProtocolGuid  = { 0x1d202cab, 0xc8ab, 0x4d5c, { 0x94, 0xf7, 0x3c, 0xfc, 0xc0, 0xd3, 0xd3, 0x35 }}

#
# [Error.gUefiCpuPkgTokenSpaceGuid]
#   0x80000001 | Invalid value provided.
#

[PcdsFeatureFlag]
  ## Indicates if SMM Profile will be enabled.
  #  If enabled, instruction executions in and data accesses to memory outside of SMRAM will be logged.
  #  This PCD is only for validation purpose. It should be set to false in production.<BR><BR>
  #   TRUE  - SMM Profile will be enabled.<BR>
  #   FALSE - SMM Profile will be disabled.<BR>
  # @Prompt Enable SMM Profile.
  gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmProfileEnable|FALSE|BOOLEAN|0x32132109

  ## Indicates if the SMM profile log buffer is a ring buffer.
  #  If disabled, no additional log can be done when the buffer is full.<BR><BR>
  #   TRUE  - the SMM profile log buffer is a ring buffer.<BR>
  #   FALSE - the SMM profile log buffer is a normal buffer.<BR>
  # @Prompt The SMM profile log buffer is a ring buffer.
  gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmProfileRingBuffer|FALSE|BOOLEAN|0x3213210a

  ## Indicates if SMM Startup AP in a blocking fashion.
  #   TRUE  - SMM Startup AP in a blocking fashion.<BR>
  #   FALSE - SMM Startup AP in a non-blocking fashion.<BR>
  # @Prompt SMM Startup AP in a blocking fashion.
  gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmBlockStartupThisAp|FALSE|BOOLEAN|0x32132108

  ## Indicates if SMM Stack Guard will be enabled.
  #  If enabled, stack overflow in SMM can be caught, preventing chaotic consequences.<BR><BR>
  #   TRUE  - SMM Stack Guard will be enabled.<BR>
  #   FALSE - SMM Stack Guard will be disabled.<BR>
  # @Prompt Enable SMM Stack Guard.
  gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmStackGuard|TRUE|BOOLEAN|0x1000001C

  ## Indicates if BSP election in SMM will be enabled.
  #  If enabled, a BSP will be dynamically elected among all processors in each SMI.
  #  Otherwise, processor 0 is always as BSP in each SMI.<BR><BR>
  #   TRUE  - BSP election in SMM will be enabled.<BR>
  #   FALSE - BSP election in SMM will be disabled.<BR>
  # @Prompt Enable BSP election in SMM.
  gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmEnableBspElection|TRUE|BOOLEAN|0x32132106

  ## Indicates if CPU SMM hot-plug will be enabled.<BR><BR>
  #   TRUE  - SMM CPU hot-plug will be enabled.<BR>
  #   FALSE - SMM CPU hot-plug will be disabled.<BR>
  # @Prompt SMM CPU hot-plug.
  gUefiCpuPkgTokenSpaceGuid.PcdCpuHotPlugSupport|FALSE|BOOLEAN|0x3213210C

  ## Indicates if SMM Debug will be enabled.
  #  If enabled, hardware breakpoints in SMRAM can be set outside of SMM mode and take effect in SMM.<BR><BR>
  #   TRUE  - SMM Debug will be enabled.<BR>
  #   FALSE - SMM Debug will be disabled.<BR>
  # @Prompt Enable SMM Debug.
  gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmDebug|FALSE|BOOLEAN|0x1000001B

  ## Indicates if lock SMM Feature Control MSR.<BR><BR>
  #   TRUE  - SMM Feature Control MSR will be locked.<BR>
  #   FALSE - SMM Feature Control MSR will not be locked.<BR>
  # @Prompt Lock SMM Feature Control MSR.
  gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmFeatureControlMsrLock|TRUE|BOOLEAN|0x3213210B

[PcdsFixedAtBuild, PcdsPatchableInModule]
  ## This value is the CPU Local APIC base address, which aligns the address on a 4-KByte boundary.
  # @Prompt Configure base address of CPU Local APIC
  # @Expression  0x80000001 | (gUefiCpuPkgTokenSpaceGuid.PcdCpuLocalApicBaseAddress & 0xfff) == 0
  gUefiCpuPkgTokenSpaceGuid.PcdCpuLocalApicBaseAddress|0xfee00000|UINT32|0x00000001

  ## Specifies delay value in microseconds after sending out an INIT IPI.
  # @Prompt Configure delay value after send an INIT IPI
  gUefiCpuPkgTokenSpaceGuid.PcdCpuInitIpiDelayInMicroSeconds|10000|UINT32|0x30000002

  ## This value specifies the Application Processor (AP) stack size, used for Mp Service, which must
  ## aligns the address on a 4-KByte boundary.
  # @Prompt Configure stack size for Application Processor (AP)
  gUefiCpuPkgTokenSpaceGuid.PcdCpuApStackSize|0x8000|UINT32|0x00000003

  ## Specifies stack size in the temporary RAM. 0 means half of TemporaryRamSize.
  # @Prompt Stack size in the temporary RAM.
  gUefiCpuPkgTokenSpaceGuid.PcdPeiTemporaryRamStackSize|0|UINT32|0x10001003

  ## Specifies buffer size in bytes to save SMM profile data. The value should be a multiple of 4KB.
  # @Prompt SMM profile data buffer size.
  gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmProfileSize|0x200000|UINT32|0x32132107

  ## Specifies stack size in bytes for each processor in SMM.
  # @Prompt Processor stack size in SMM.
  gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmStackSize|0x2000|UINT32|0x32132105

  ## Specifies timeout value in microseconds for the BSP in SMM to wait for all APs to come into SMM.
  # @Prompt AP synchronization timeout value in SMM.
  gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmApSyncTimeout|1000000|UINT64|0x32132104

  ## Indicates if SMM Code Access Check is enabled.
  #  If enabled, the SMM handler cannot execute the code outside SMM regions.
  #  This PCD is suggested to TRUE in production image.<BR><BR>
  #   TRUE  - SMM Code Access Check will be enabled.<BR>
  #   FALSE - SMM Code Access Check will be disabled.<BR>
  # @Prompt SMM Code Access Check.
  gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmCodeAccessCheckEnable|TRUE|BOOLEAN|0x60000013

  ## Indicates the CPU synchronization method used when processing an SMI.
  #   0x00  - Traditional CPU synchronization method.<BR>
  #   0x01  - Relaxed CPU synchronization method.<BR>
  # @Prompt SMM CPU Synchronization Method.
  gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmSyncMode|0x00|UINT8|0x60000014

  ## Specifies the number of variable MTRRs reserved for OS use. The default number of
  #  MTRRs reserved for OS use is 2.
  # @Prompt Number of reserved variable MTRRs.
  gUefiCpuPkgTokenSpaceGuid.PcdCpuNumberOfReservedVariableMtrrs|0x2|UINT32|0x00000015

[PcdsFixedAtBuild, PcdsPatchableInModule, PcdsDynamic, PcdsDynamicEx]
  ## Specifies max supported number of Logical Processors.
  # @Prompt Configure max supported number of Logical Processors
  gUefiCpuPkgTokenSpaceGuid.PcdCpuMaxLogicalProcessorNumber|64|UINT32|0x00000002
  ## Specifies timeout value in microseconds for the BSP to detect all APs for the first time.
  # @Prompt Timeout for the BSP to detect all APs for the first time.
  gUefiCpuPkgTokenSpaceGuid.PcdCpuApInitTimeOutInMicroSeconds|50000|UINT32|0x00000004
  ## Specifies the base address of the first microcode Patch in the microcode Region.
  # @Prompt Microcode Region base address.
  gUefiCpuPkgTokenSpaceGuid.PcdCpuMicrocodePatchAddress|0x0|UINT64|0x00000005
  ## Specifies the size of the microcode Region.
  # @Prompt Microcode Region size.
  gUefiCpuPkgTokenSpaceGuid.PcdCpuMicrocodePatchRegionSize|0x0|UINT64|0x00000006
  ## Specifies the AP wait loop state during POST phase.
  #  The value is defined as below.<BR><BR>
  #  1: Place AP in the Hlt-Loop state.<BR>
  #  2: Place AP in the Mwait-Loop state.<BR>
  #  3: Place AP in the Run-Loop state.<BR>
  # @Prompt The AP wait loop state.
  # @ValidRange  0x80000001 | 1 - 3
  gUefiCpuPkgTokenSpaceGuid.PcdCpuApLoopMode|1|UINT8|0x60008006
  ## Specifies the AP target C-state for Mwait during POST phase.
  #  The default value 0 means C1 state.
  #  The value is defined as below.<BR><BR>
  # @Prompt The specified AP target C-state for Mwait.
  gUefiCpuPkgTokenSpaceGuid.PcdCpuApTargetCstate|0|UINT8|0x00000007

[PcdsDynamic, PcdsDynamicEx]
  ## Contains the pointer to a CPU S3 data buffer of structure ACPI_CPU_DATA.
  # @Prompt The pointer to a CPU S3 data buffer.
  # @ValidList   0x80000001 | 0
  gUefiCpuPkgTokenSpaceGuid.PcdCpuS3DataAddress|0x0|UINT64|0x60000010

  ## Contains the pointer to a CPU Hot Plug Data structure if CPU hot-plug is supported.
  # @Prompt The pointer to CPU Hot Plug Data.
  # @ValidList   0x80000001 | 0
  gUefiCpuPkgTokenSpaceGuid.PcdCpuHotPlugDataAddress|0x0|UINT64|0x60000011

[UserExtensions.TianoCore."ExtraFiles"]
  UefiCpuPkgExtra.uni