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-rw-r--r--Silicon/Intel/PurleySktPkg/Override/IA32FamilyCpuPkg/IA32FamilyCpuPkg.dec607
-rw-r--r--Silicon/Intel/PurleySktPkg/Override/IA32FamilyCpuPkg/Include/Library/CpuConfigLib.h671
-rw-r--r--Silicon/Intel/PurleySktPkg/Override/IA32FamilyCpuPkg/Include/Protocol/IntelCpuPcdsSetDone.h24
3 files changed, 1302 insertions, 0 deletions
diff --git a/Silicon/Intel/PurleySktPkg/Override/IA32FamilyCpuPkg/IA32FamilyCpuPkg.dec b/Silicon/Intel/PurleySktPkg/Override/IA32FamilyCpuPkg/IA32FamilyCpuPkg.dec
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index 0000000000..e773767a31
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+++ b/Silicon/Intel/PurleySktPkg/Override/IA32FamilyCpuPkg/IA32FamilyCpuPkg.dec
@@ -0,0 +1,607 @@
+### @file
+#
+# Copyright (c) 2018, 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 = IA32FamilyCpuPkg
+ PACKAGE_GUID = 7dbe088f-2e1a-475c-b006-55632c2a5489
+ PACKAGE_VERSION = 0.5
+
+[Includes]
+ Include
+
+[LibraryClasses]
+ CpuConfigLib|Include/Library/CpuConfigLib.h
+ CpuOnlyResetLib|Include/Library/CpuOnlyResetLib.h
+ Socket775LgaLib|Include/Library/SocketLga775Lib.h
+ SocketLga1156Lib|Include/Library/SocketLga1156Lib.h
+
+[Guids]
+ ## Include/Guid/HtBistHob.h
+ gEfiHtBistHobGuid = { 0xBE644001, 0xE7D4, 0x48B1, { 0xB0, 0x96, 0x8B, 0xA0, 0x47, 0xBC, 0x7A, 0xE7 }}
+ ## Include/Guid/IA32FamilyCpuPkgTokenSpace.h
+ gEfiCpuTokenSpaceGuid = { 0x2ADA836D, 0x0A3D, 0x43D6, { 0xA2, 0x5A, 0x38, 0x45, 0xCA, 0xD2, 0xD4, 0x00 }}
+
+[Ppis]
+ ## Include/Ppi/Cache.h
+ gPeiCachePpiGuid = { 0xC153205A, 0xE898, 0x4C24, { 0x86, 0x89, 0xA4, 0xB4, 0xBC, 0xC5, 0xC8, 0xA2 }}
+
+[Protocols]
+ gSmmCpuSyncProtocolGuid = { 0xd5950985, 0x8be3, 0x4b1c, { 0xb6, 0x3f, 0x95, 0xd1, 0x5a, 0xb3, 0xb6, 0x5f }}
+ gSmmCpuSync2ProtocolGuid = { 0x9db72e22, 0x9262, 0x4a18, { 0x8f, 0xe0, 0x85, 0xe0, 0x3d, 0xfa, 0x96, 0x73 }}
+ gIntelCpuPcdsSetDoneProtocolGuid = { 0xadb7b9e6, 0x70b7, 0x48d4, { 0xb6, 0xa5, 0x18, 0xfa, 0x15, 0xeb, 0xcd, 0x78 }}
+
+#
+# [Error.gEfiCpuTokenSpaceGuid]
+# 0x80000001 | Invalid value provided.
+#
+
+[PcdsFeatureFlag]
+ ## Indicates if the support for Intel(R) Pentium(R) 4 (90nm) processor with HT
+ # Technology, Intel(R) Celeron D Processor, Intel(R) Pentium(R) 4 Processor
+ # Extreme Edition Supporting HT Technology Processor, and Mobile Intel(R)
+ # Pentium(R) 4 Processor supporting HT Technology is included in the CPU MP driver.<BR><BR>
+ # TRUE - The support is included in the CPU MP driver.<BR>
+ # FALSE - The support is not included in the CPU MP driver.<BR>
+ # @Prompt CPU MP driver Processor Family.
+ gEfiCpuTokenSpaceGuid.PcdCpuPrescottFamilyFlag|TRUE|BOOLEAN|0x00000001
+ ## Indicates if the support for Intel(R) Pentium(R) 4 (65nm) processor supporting HT Technology and Intel(R)
+ # Celeron D Processor is included in the CPU MP driver.<BR><BR>
+ # TRUE - The support is included in the CPU MP driver.<BR>
+ # FALSE - The support is not included in the CPU MP driver.<BR>
+ # @Prompt CPU MP driver Intel(R) Pentium(R) 4 (65nm) processor supporting HT Technology and Intel(R) Celeron D Processor Support.
+ gEfiCpuTokenSpaceGuid.PcdCpuCedarMillFamilyFlag|TRUE|BOOLEAN|0x00000002
+ ## Indicates if the support for Intel(R) Core(TM)2 Processor, Intel(R) Celeron(R) Processor,
+ # Intel (R) Pentium(R) Processor, and Intel(R) Xeon(R) Processor is included in
+ # the CPU MP driver.<BR><BR>
+ # TRUE - The support is included in the CPU MP driver.<BR>
+ # FALSE - The support is not included in the CPU MP driver.<BR>
+ # @Prompt CPU MP driver Intel(R) Core(TM)2 Processor, Intel(R) Celeron(R) Processor, Intel (R) Pentium(R) Processor, and Intel(R) Xeon(R) Processor Support.
+ gEfiCpuTokenSpaceGuid.PcdCpuConroeFamilyFlag|TRUE|BOOLEAN|0x00000003
+ ## Indicates if the support for Intel(R) Atom(TM) E6xx processor family is
+ # included in the CPU MP driver.<BR><BR>
+ # TRUE - The support for Intel(R) Atom(TM) E6xx processor family is included in the CPU MP driver.<BR>
+ # FALSE - The support for Intel(R) Atom(TM) E6xx processor family is not included in the CPU MP driver.<BR>
+ # @Prompt CPU MP driver Intel(R) Atom(TM) E6xx processor family Support.
+ gEfiCpuTokenSpaceGuid.PcdCpuTunnelCreekFamilyFlag|FALSE|BOOLEAN|0x10000033
+ ## Indicates if the support for Intel(R) Xeon(R) (45nm QPI) processor family is included
+ # in the CPU MP driver.<BR><BR>
+ # TRUE - The support for Intel(R) Xeon(R) Processor family (45nm QPI)is included in the CPU MP driver.<BR>
+ # FALSE - The support for Intel(R) Xeon(R) Processor family (45nm QPI)is not included in the CPU MP driver.<BR>
+ # @Prompt CPU MP driver Intel(R) Xeon(R) Processor family (45nm QPI) Support.
+ gEfiCpuTokenSpaceGuid.PcdCpuNehalemFamilyFlag|TRUE|BOOLEAN|0x10000019
+ ## Indicates if the support for Intel(R) Core(TM) 2xxx processor family is
+ # included in the CPU MP driver.<BR><BR>
+ # TRUE - The support is included in the CPU MP driver.<BR>
+ # FALSE - The support is not included in the CPU MP driver.<BR>
+ # @Prompt CPU MP driver Intel(R) Xeon(R) Processor, Intel (R) Pentium(R) Processor, Intel(R) Core(TM) Processor, Intel(R) Celeron(R) Processor Support.
+ gEfiCpuTokenSpaceGuid.PcdCpuSandyBridgeFamilyFlag|TRUE|BOOLEAN|0x10000030
+ ## Indicates if the support for Intel(R) Atom(TM) C2xxx processor family is
+ # included in the CPU MP driver.<BR><BR>
+ # TRUE - The support is included in the CPU MP driver.<BR>
+ # FALSE - The support is not included in the CPU MP driver.<BR>
+ # @Prompt CPU MP driver Intel(R) Atom(TM) C2xxx processor family Support.
+ gEfiCpuTokenSpaceGuid.PcdCpuSilvermontFamilyFlag|FALSE|BOOLEAN|0x10000034
+ ## Indicates if the support for Intel(R) Core(TM) 3xxx processor family is
+ # included in the CPU MP driver.<BR><BR>
+ # TRUE - The support is included in the CPU MP driver.<BR>
+ # FALSE - The support is not included in the CPU MP driver.<BR>
+ # @Prompt CPU MP driver Intel(R) Xeon(R) Processor, Intel (R) Pentium(R) Processor, Intel(R) Core(TM) Processor Support.
+ gEfiCpuTokenSpaceGuid.PcdCpuIvyBridgeFamilyFlag|TRUE|BOOLEAN|0x10000031
+ ## Indicates if the support for 4th Generation Intel(R) Core(TM) processor family is included in the CPU
+ # MP driver.<BR><BR>
+ # TRUE - The support for 4th Generation Intel(R) Core(TM) processor is included in the CPU MP driver.<BR>
+ # FALSE - The support for 4th Generation Intel(R) Core(TM) processor is not included in the CPU MP driver.<BR>
+ # @Prompt CPU MP driver 4th Generation Intel(R) Core(TM) processor support.
+ gEfiCpuTokenSpaceGuid.PcdCpuHaswellFamilyFlag|TRUE|BOOLEAN|0x10000032
+ ## Indicates if the support for 5th Generation Intel(R) Core(TM) processor family is included in the CPU
+ # MP driver.<BR><BR>
+ # TRUE - The support for 5th Generation Intel(R) Core(TM) processor is included in the CPU MP driver.<BR>
+ # FALSE - The support for 5th Generation Intel(R) Core(TM) processor is not included in the CPU MP driver.<BR>
+ # @Prompt CPU MP driver 5th Generation Intel(R) Core(TM) processor support.
+ gEfiCpuTokenSpaceGuid.PcdCpuBroadwellFamilyFlag|FALSE|BOOLEAN|0x10000035
+ ## Indicates if the support for 6th Generation Intel(R) Core(TM) processor family is included in the CPU
+ # MP driver.<BR><BR>
+ # TRUE - The support for 6th Generation Intel(R) Core(TM) processor is included in the CPU MP driver.<BR>
+ # FALSE - The support for 6th Generation Intel(R) Core(TM) processor is not included in the CPU MP driver.<BR>
+ # @Prompt CPU MP driver 6th Generation Intel(R) Core(TM) processor support.
+ gEfiCpuTokenSpaceGuid.PcdCpuSkylakeFamilyFlag|FALSE|BOOLEAN|0x10000036
+ ## Indicates if the support for 16nm Intel(R) Atom(TM) processor family is included in the CPU
+ # MP driver.<BR><BR>
+ # TRUE - The support for 16nm Intel(R) Atom(TM) processor family is included in the CPU MP driver.<BR>
+ # FALSE - The support for 16nm Intel(R) Atom(TM) processor family is not included in the CPU MP driver.<BR>
+ # @Prompt CPU MP driver 16nm Intel(R) Atom(TM) processor family support.
+ gEfiCpuTokenSpaceGuid.PcdCpuGoldmontFamilyFlag|FALSE|BOOLEAN|0x10000037
+ ## Indicates if the support for 14nm Intel(R) Xeon Phi(TM) Coprocessor family is included in the CPU MP driver.<BR><BR>
+ # TRUE - The support for 14nm Intel(R) Xeon Phi(TM) Coprocessor family is included in the CPU MP driver.<BR>
+ # FALSE - The support for 14nm Intel(R) Xeon Phi(TM) Coprocessor family is not included in the CPU MP driver.<BR>
+ # @Prompt CPU MP driver 14nm Intel(R) Xeon Phi(TM) Coprocessor family support.
+ gEfiCpuTokenSpaceGuid.PcdCpuKnightsLandingFamilyFlag|FALSE|BOOLEAN|0x10000038
+ ## Indicates if the support for thermal management features is included in the CPU MP driver.
+ # Thermal management features include TM1, TM2 and bi-directional PROCHOT.<BR><BR>
+ # TRUE - The support for thermal management features is included in the CPU MP driver.<BR>
+ # FALSE - The support for thermal management features is not included in the CPU MP driver.<BR>
+ # @Prompt CPU MP driver thermal management features support.
+ gEfiCpuTokenSpaceGuid.PcdCpuThermalManagementFlag|TRUE|BOOLEAN|0x10000001
+ ## Indicates if the support for enhanced C-State feature (including C1e) is included in the CPU MP driver.<BR><BR>
+ # TRUE - The support for enhanced C-State feature is included in the CPU MP driver.<BR>
+ # FALSE - The support for enhanced C-State feature is not included in the CPU MP driver.<BR>
+ # @Prompt CPU MP driver enhanced C-State feature support.
+ gEfiCpuTokenSpaceGuid.PcdCpuEnhancedCStateFlag|TRUE|BOOLEAN|0x10000006
+ ## Indicates if the support for Limit CPUID Maxval feature is included in the CPU MP driver.<BR><BR>
+ # TRUE - The support for Limit CPUID Maxval feature is included in the CPU MP driver.<BR>
+ # FALSE - The support for Limit CPUID Maxval feature is not included in the CPU MP driver.<BR>
+ # @Prompt CPU MP driver Limit CPUID Maxval feature support.
+ gEfiCpuTokenSpaceGuid.PcdCpuMaxCpuIDValueLimitFlag|TRUE|BOOLEAN|0x10000008
+ ## Indicates if the support for CPU microcode update is included in the CPU MP driver.<BR><BR>
+ # TRUE - The support for CPU microcode update is included in the CPU MP driver.<BR>
+ # FALSE - The support for CPU microcode update is not included in the CPU MP driver.<BR>
+ # @Prompt CPU MP driver CPU microcode update support.
+ gEfiCpuTokenSpaceGuid.PcdCpuMicrocodeUpdateFlag|TRUE|BOOLEAN|0x1000000D
+ ## Indicates if the support for Machine Check feature is included in the CPU MP driver.<BR><BR>
+ # TRUE - The support for Machine Check feature is included in the CPU MP driver.<BR>
+ # FALSE - The support for Machine Check feature is not included in the CPU MP driver.<BR>
+ # @Prompt CPU MP driver Machine Check feature support.
+ gEfiCpuTokenSpaceGuid.PcdCpuMachineCheckFlag|TRUE|BOOLEAN|0x1000000E
+ ## Indicates if the support for Select Least Featured Processor as BSP feature is included in the CPU MP driver.<BR><BR>
+ # TRUE - The support for Select Least Featured Processor as BSP feature is included in the CPU MP driver.<BR>
+ # FALSE - The support for Select Least Featured Processor as BSP feature is not included in the CPU MP driver.<BR>
+ # @Prompt CPU MP driver Select Least Featured Processor as BSP feature support.
+ gEfiCpuTokenSpaceGuid.PcdCpuSelectLfpAsBspFlag|FALSE|BOOLEAN|0x1000000F
+ ## 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.
+ gEfiCpuTokenSpaceGuid.PcdCpuSmmEnableBspElection|TRUE|BOOLEAN|0x32132106
+ ## Indicates if the support for Enhanced Intel Speed Step (EIST) feature is included in the CPU MP driver.<BR><BR>
+ # TRUE - The support for EIST feature is included in the CPU MP driver.<BR>
+ # FALSE - The support for EIST feature is not included in the CPU MP driver.<BR>
+ # @Prompt CPU MP driver EIST feature support.
+ gEfiCpuTokenSpaceGuid.PcdCpuEistFlag|TRUE|BOOLEAN|0x10000004
+ ## Indicates if the support for VT-x and TXT initialization is included in the CPU MP driver.
+ # VT-x - Intel Virtualization Technology for IA-32 Intel Architecture.
+ # TXT - Intel(R) Trusted Execution Technology.<BR><BR>
+ # TRUE - The support for VT and LT initialization is included in the CPU MP driver.<BR>
+ # FALSE - The support for VT and LT initialization is not included in the CPU MP driver.<BR>
+ # @Prompt CPU MP driver VT-x and TXT initialization support.
+ gEfiCpuTokenSpaceGuid.PcdCpuVtLtFlag|TRUE|BOOLEAN|0x10000007
+ ## Indicates if the support for Execute Disable Bit feature is included in the CPU MP driver.<BR><BR>
+ # TRUE - The support for Execute Disable Bit feature is included in the CPU MP driver.<BR>
+ # FALSE - The support for Execute Disable Bit feature is not included in the CPU MP driver.<BR>
+ # @Prompt CPU MP driver Execute Disable Bit feature support.
+ gEfiCpuTokenSpaceGuid.PcdCpuExecuteDisableBitFlag|TRUE|BOOLEAN|0x10000009
+ ## Indicates if the support for Fast Strings for REP MOVS and REP STOS feature is included in the CPU MP driver.<BR><BR>
+ # TRUE - The support for Fast Strings feature is included in the CPU MP driver.<BR>
+ # FALSE - The support for Fast Strings feature is not included in the CPU MP driver.<BR>
+ # @Prompt CPU MP driver Fast Strings feature support.
+ gEfiCpuTokenSpaceGuid.PcdCpuFastStringFlag|TRUE|BOOLEAN|0x10000012
+ ## Indicates if the support for Hardware Prefetcher feature is included in the CPU MP driver.<BR><BR>
+ # TRUE - The support for Hardware Prefetcher feature is included in the CPU MP driver.<BR>
+ # FALSE - The support for Hardware Prefetcher feature is not included in the CPU MP driver.<BR>
+ # @Prompt CPU MP driver Hardware Prefetcher feature support.
+ gEfiCpuTokenSpaceGuid.PcdCpuHardwarePrefetcherFlag|TRUE|BOOLEAN|0x10000013
+ ## Indicates if the support for Adjacent Cache Line Prefetcher feature is included in the CPU MP driver.<BR><BR>
+ # TRUE - The support for Adjacent Cache Line Prefetcher feature is included in the CPU MP driver.<BR>
+ # FALSE - The support for Adjacent Cache Line Prefetcher feature is not included in the CPU MP driver.<BR>
+ # @Prompt CPU MP driver Adjacent Cache Line Prefetcher feature support.
+ gEfiCpuTokenSpaceGuid.PcdCpuAdjacentCacheLinePrefetchFlag|TRUE|BOOLEAN|0x10000014
+ ## Indicates if the support for DCU Streamer Prefetcher feature is included in the CPU MP driver.<BR><BR>
+ # TRUE - The support for DCU Streamer Prefetcher feature is included in the CPU MP driver.<BR>
+ # FALSE - The support for DCU Streamer Prefetcher feature is not included in the CPU MP driver.<BR>
+ # @Prompt CPU MP driver DCU Streamer Prefetcher feature support.
+ gEfiCpuTokenSpaceGuid.PcdCpuDcuPrefetcherFlag|TRUE|BOOLEAN|0x10000015
+ ## Indicates if the support for DCU IP Prefetcher feature is included in the CPU MP driver.<BR><BR>
+ # TRUE - The support for DCU IP Prefetcher feature is included in the CPU MP driver.<BR>
+ # FALSE - The support for DCU IP Prefetcher feature is not included in the CPU MP driver.<BR>
+ # @Prompt CPU MP driver DCU IP Prefetcher feature support.
+ gEfiCpuTokenSpaceGuid.PcdCpuIpPrefetcherFlag|TRUE|BOOLEAN|0x10000016
+ ## Indicates if the support for MLC Streamer Prefetcher feature is included in the CPU MP driver.<BR><BR>
+ # TRUE - The support for MLC Streamer Prefetcher feature is included in the CPU MP driver.<BR>
+ # FALSE - The support for MLC Streamer Prefetcher feature is not included in the CPU MP driver.<BR>
+ # @Prompt CPU MP driver MLC Streamer Prefetcher feature support.
+ gEfiCpuTokenSpaceGuid.PcdCpuMlcStreamerPrefetcherFlag|TRUE|BOOLEAN|0x1000001D
+ ## Indicates if the support for MLC Spatial Prefetcher feature is included in the CPU MP driver.<BR><BR>
+ # TRUE - The support for MLC Spatial Prefetcher feature is included in the CPU MP driver.<BR>
+ # FALSE - The support for MLC Spatial Prefetcher feature is not included in the CPU MP driver.<BR>
+ # @Prompt CPU MP driver MLC Spatial Prefetcher feature support.
+ gEfiCpuTokenSpaceGuid.PcdCpuMlcSpatialPrefetcherFlag|TRUE|BOOLEAN|0x1000001E
+ ## Indicates if the support for L2 Prefetcher feature is included in the CPU MP driver.<BR><BR>
+ # TRUE - The support for L2 Prefetcher feature is included in the CPU MP driver.<BR>
+ # FALSE - The support for L2 Prefetcher feature is not included in the CPU MP driver.<BR>
+ # @Prompt CPU MP driver L2 Prefetcher feature support.
+ gEfiCpuTokenSpaceGuid.PcdCpuL2PrefetcherFlag|TRUE|BOOLEAN|0x1000002B
+ ## Indicates if the support for L1 Data Prefetcher feature is included in the CPU MP driver.<BR><BR>
+ # TRUE - The support for L1 Data Prefetcher feature is included in the CPU MP driver.<BR>
+ # FALSE - The support for L1 Data Prefetcher feature is not included in the CPU MP driver.<BR>
+ # @Prompt CPU MP driver L1 Data Prefetcher feature support.
+ gEfiCpuTokenSpaceGuid.PcdCpuL1DataPrefetcherFlag|TRUE|BOOLEAN|0x1000002C
+ ## Indicates if the support for Pending Break Enable feature is included in the CPU MP driver.
+ # This feature uses the FERR#/PBE# pin when the processor is in the stop-clock state to signal the processor
+ # that an interrupt is pending and that the processor should return to normal operation to handle the interrupt.<BR><BR>
+ # TRUE - The support for Pending Break Enable feature is included in the CPU MP driver.<BR>
+ # FALSE - The support for Pending Break Enable feature is not included in the CPU MP driver.<BR>
+ # @Prompt CPU MP driver Pending Break Enable feature support.
+ gEfiCpuTokenSpaceGuid.PcdCpuFerrSignalBreakFlag|TRUE|BOOLEAN|0x10000017
+ ## Indicates if the support for Platform Enviroment Control Interface (PECI) feature is included in the CPU MP driver.<BR><BR>
+ # TRUE - The support for PECI feature is included in the CPU MP driver.<BR>
+ # FALSE - The support for PECI feature is not included in the CPU MP driver.<BR>
+ # @Prompt CPU MP driver Platform Environment Control Interface (PECI) feature support.
+ gEfiCpuTokenSpaceGuid.PcdCpuPeciFlag|TRUE|BOOLEAN|0x10000018
+ ## Indicates if the support for MONITOR (MONITOR and MWAIT instructions) feature is included in the CPU MP driver.<BR><BR>
+ # TRUE - The support for MONITOR feature is included in the CPU MP driver.<BR>
+ # FALSE - The support for MONITOR feature is not included in the CPU MP driver.<BR>
+ # @Prompt CPU MP driver MONITOR feature support.
+ gEfiCpuTokenSpaceGuid.PcdCpuMonitorMwaitFlag|TRUE|BOOLEAN|0x1000001F
+ ## Indicates if the support for Three Strike Counter feature is included in the CPU MP driver.<BR><BR>
+ # TRUE - The support for Three Strike Counter feature is included in the CPU MP driver.<BR>
+ # FALSE - The support for Three Strike Counter feature is not included in the CPU MP driver.<BR>
+ # @Prompt CPU MP driver Three Strike Counter feature support.
+ gEfiCpuTokenSpaceGuid.PcdCpuThreeStrikeCounterFlag|TRUE|BOOLEAN|0x10000020
+ ## Indicates if the support for CPU Energy Efficiency Policy feature is included in the CPU MP driver.<BR><BR>
+ # TRUE - The support for CPU Energy Efficiency Policy feature is included in the CPU MP driver.<BR>
+ # FALSE - The support for CPU Energy Efficiency Policy feature is not included in the CPU MP driver.<BR>
+ # @Prompt CPU MP driver CPU Energy Efficiency Policy feature support.
+ gEfiCpuTokenSpaceGuid.PcdCpuEnergyPerformanceBiasFlag|TRUE|BOOLEAN|0x10000021
+ ## Indicates if the support for T-State feature is included in the CPU MP driver.<BR><BR>
+ # TRUE - The support for T-State feature is included in the CPU MP driver.<BR>
+ # FALSE - The support for T-State feature is not included in the CPU MP driver.<BR>
+ # @Prompt CPU MP driver T-State feature support.
+ gEfiCpuTokenSpaceGuid.PcdCpuTStateFlag|TRUE|BOOLEAN|0x10000022
+ ## Indicates if the support for Advanced Encryption Standard (AES) feature is included in the CPU MP driver.<BR><BR>
+ # TRUE - The support for AES feature is included in the CPU MP driver.<BR>
+ # FALSE - The support for AES feature is not included in the CPU MP driver.<BR>
+ # @Prompt CPU MP driver Advanced Encryption Standard (AES) feature support.
+ gEfiCpuTokenSpaceGuid.PcdCpuAesFlag|TRUE|BOOLEAN|0x10000023
+ ## Indicates if the support for Direct Cache Access (DCA) feature is included in the CPU MP driver.<BR><BR>
+ # TRUE - The support for DCA feature is included in the CPU MP driver.<BR>
+ # FALSE - The support for DCA feature is not included in the CPU MP driver.<BR>
+ # @Prompt CPU MP driver Direct Cache Access (DCA) feature support.
+ gEfiCpuTokenSpaceGuid.PcdCpuDcaFlag|TRUE|BOOLEAN|0x10000024
+ ## Indicates if the support for C-State feature is included in the CPU MP driver.<BR><BR>
+ # TRUE - The support for C-State feature is included in the CPU MP driver.<BR>
+ # FALSE - The support for C-State feature is not included in the CPU MP driver.<BR>
+ # @Prompt CPU MP driver C-State feature support.
+ gEfiCpuTokenSpaceGuid.PcdCpuCStateFlag|TRUE|BOOLEAN|0x10000025
+ ## Indicates if the support for x2APIC mode is included in the CPU MP driver.<BR><BR>
+ # TRUE - The support for x2APIC mode is included in the CPU MP driver.<BR>
+ # FALSE - The support for x2APIC mode is not included in the CPU MP driver.<BR>
+ # @Prompt CPU MP driver x2APIC mode support.
+ gEfiCpuTokenSpaceGuid.PcdCpuX2ApicFlag|TRUE|BOOLEAN|0x10000026
+ ## Indicates if the support for APIC TPR Update message feature is included in the CPU MP driver.<BR><BR>
+ # TRUE - The support for APIC TPR Update message feature is included in the CPU MP driver.<BR>
+ # FALSE - The support for APIC TPR Update message feature is not included in the CPU MP driver.<BR>
+ # @Prompt CPU MP driver APIC TPR Update message feature support.
+ gEfiCpuTokenSpaceGuid.PcdCpuApicTprUpdateMessageFlag|TRUE|BOOLEAN|0x10000027
+ ## Indicates if the support for Data Cache Unit (DCU) mode selection feature is included in the CPU MP driver.<BR><BR>
+ # TRUE - The support for Data Cache Unit (DCU) mode selection feature is included in the CPU MP driver.<BR>
+ # FALSE - The support for Data Cache Unit (DCU) mode selection feature is not included in the CPU MP driver.<BR>
+ # @Prompt CPU MP driver DCU mode selection feature support.
+ gEfiCpuTokenSpaceGuid.PcdCpuDcuModeSelectionFlag|TRUE|BOOLEAN|0x10000028
+ ## Indicates if the support for A20M Disable feature is included in the CPU MP driver.
+ # When the A20M #pin (Address 20 Mask) is asserted, the processor will mask physical address bit 20 (A20#).
+ # The A20M Disable can disable this legacy A20M feature.<BR><BR>
+ # TRUE - The support for A20M Disable feature is included in the CPU MP driver.<BR>
+ # FALSE - The support for A20M Disable feature is not included in the CPU MP driver.<BR>
+ # @Prompt CPU MP driver A20M Disable feature support.
+ gEfiCpuTokenSpaceGuid.PcdCpuGateA20MDisableFlag|TRUE|BOOLEAN|0x1000001A
+ ## Indicates if the support for CPU socket ID re-assignment feature is included in the CPU MP driver.
+ # This feature allows re-assignment of CPU socket ID over hardware power-on default value, which in turn
+ # changes the APIC ID of logical processors in the CPU socket.<BR><BR>
+ # TRUE - The support for CPU socket ID re-assignment feature is included in the CPU MP driver.<BR>
+ # FALSE - The support for CPU socket ID re-assignment feature is not included in the CPU MP driver.<BR>
+ # @Prompt CPU MP driver CPU socket ID re-assignment feature support.
+ gEfiCpuTokenSpaceGuid.PcdCpuSocketIdReassignmentFlag|FALSE|BOOLEAN|0x10000029
+ ## 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.
+ gEfiCpuTokenSpaceGuid.PcdCpuSmmDebug|FALSE|BOOLEAN|0x1000001B
+ ## Indicates if SMM Stack Guard will be enabled.
+ # If enabled, stack overflow in SMM can be caught which eases debugging.<BR><BR>
+ # TRUE - SMM Stack Guard will be enabled.<BR>
+ # FALSE - SMM Stack Guard will be disabled.<BR>
+ # @Prompt Enable SMM Stack Guard.
+ gEfiCpuTokenSpaceGuid.PcdCpuSmmStackGuard|FALSE|BOOLEAN|0x1000001C
+ ## 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.
+ gEfiCpuTokenSpaceGuid.PcdCpuSmmBlockStartupThisAp|FALSE|BOOLEAN|0x32132108
+ ## 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.
+ gEfiCpuTokenSpaceGuid.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.
+ gEfiCpuTokenSpaceGuid.PcdCpuSmmProfileRingBuffer|FALSE|BOOLEAN|0x3213210a
+ ## Indicates if SMM MP sync data resides in un-cached RAM.<BR><BR>
+ # TRUE - SMM MP sync data will be resided in un-cached RAM.<BR>
+ # FALSE - SMM MP sync data will be resided in cached RAM.<BR>
+ # @Prompt SMM MP sync data resides in un-cached RAM.
+ gEfiCpuTokenSpaceGuid.PcdCpuSmmUncacheCpuSyncData|FALSE|BOOLEAN|0x3213210D
+ ## Indidates 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.
+ gEfiCpuTokenSpaceGuid.PcdCpuHotPlugSupport|FALSE|BOOLEAN|0x3213210C
+ ## Indidates 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.
+ gEfiCpuTokenSpaceGuid.PcdCpuSmmFeatureControlMsrLock|TRUE|BOOLEAN|0x3213210B
+ ## Whether to set the IA untrusted lock feature of SAI-capable processors.
+ # TRUE - IA untrusted lock feature is supported.<BR>
+ # FALSE - IA untrusted lock feature is not supported.<BR>
+ # @Prompt Enabled the IA untrusted lock feature.
+ gEfiCpuTokenSpaceGuid.PcdCpuEnableIaUntrustedModeFlag|TRUE|BOOLEAN|0x3213210E
+ ## Indicates if the support for Peci Downstream Write feature is included in the CPU MP driver.<BR><BR>
+ # TRUE - The support for Peci Downstream Write feature is included in the CPU MP driver.<BR>
+ # FALSE - The support for Peci Downstream Write feature is not included in the CPU MP driver.<BR>
+ # @Prompt CPU MP driver Peci Downstream Write feature support.
+ gEfiCpuTokenSpaceGuid.PcdCpuPeciDownstreamWriteFlag|TRUE|BOOLEAN|0x1000002E
+
+ gEfiCpuTokenSpaceGuid.PcdCpuPCIeDownStreamPECIFlag|TRUE|BOOLEAN|0x1000002F
+
+[PcdsFixedAtBuild]
+ ## Specifies maximum number of PPIs provided by SecCore.
+ # @Prompt Maximum number of PPIs provided by SecCore.
+ gEfiCpuTokenSpaceGuid.PcdSecCoreMaxPpiSupported|0x6|UINT32|0x10001010
+
+[PcdsFixedAtBuild, PcdsPatchableInModule]
+ ## Specifies maximum number of processors supported by the platform.
+ # @Prompt Maximum number of processors supported by the platform.
+ gEfiCpuTokenSpaceGuid.PcdCpuMaxLogicalProcessorNumber|64|UINT32|0x30000002
+ ## 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.
+ gEfiCpuTokenSpaceGuid.PcdCpuSmmApSyncTimeout|1000000|UINT64|0x32132104
+ ## Specifies stack size in bytes for each processor in SMM.
+ # @Prompt Processor stack size in SMM.
+ gEfiCpuTokenSpaceGuid.PcdCpuSmmStackSize|0x2000|UINT32|0x32132105
+ ## Specifies buffer size in bytes to save SMM profile data. The value should be a multiple of 4KB.
+ # @Prompt SMM profile data buffer size.
+ gEfiCpuTokenSpaceGuid.PcdCpuSmmProfileSize|0x200000|UINT32|0x32132107
+ ## Specifies the temporary RAM base address.
+ # @Prompt Temporary RAM base address.
+ gEfiCpuTokenSpaceGuid.PcdTemporaryRamBase|0xfef00000|UINT32|0x10001001
+ ## Specifies the temporary RAM size in bytes.
+ # @Prompt Temporary RAM size.
+ gEfiCpuTokenSpaceGuid.PcdTemporaryRamSize|0x2000|UINT32|0x10001002
+ ## Maximum number of processors in SEC (Not used).
+ # @Prompt Maximum number of processors in SEC.
+ gEfiCpuTokenSpaceGuid.PcdSecMaximumNumberOfProcessors|1|UINT32|0x10001000
+ ## Specifies stack size in the temporary RAM. 0 means half of TemporaryRamSize.
+ # @Prompt Stack size in the temporary RAM.
+ gEfiCpuTokenSpaceGuid.PcdPeiTemporaryRamStackSize|0|UINT32|0x10001003
+ ## Indidates if SMM Code Access Check is enabled.
+ # If enabled, the SMM handler cannot execut the code outside ranges defined by SMRR/SMRR2.
+ # 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.
+ gEfiCpuTokenSpaceGuid.PcdCpuSmmCodeAccessCheckEnable|TRUE|BOOLEAN|0x60000013
+
+[PcdsFixedAtBuild, PcdsPatchableInModule, PcdsDynamic, PcdsDynamicEx]
+ ## 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.
+ gEfiCpuTokenSpaceGuid.PcdCpuApInitTimeOutInMicroSeconds|50000|UINT32|0x30000001
+ ## Specifies stack size in bytes for each AP.
+ # @Prompt AP stack size.
+ gEfiCpuTokenSpaceGuid.PcdCpuApStackSize|0x8000|UINT32|0x30000003
+ ## Specifies user's desired settings for enabling/disabling processor features, each bit corresponding to a specific feature.
+ # @Prompt User settings for enabling/disabling processor features.
+ gEfiCpuTokenSpaceGuid.PcdCpuProcessorFeatureUserConfiguration|0|UINT32|0x40000001
+ ## Specifies desired settings for enabling/disabling processor features, each bit corresponding to a specific feature.
+ # @Prompt User extension1 settings for enabling/disabling processor features.
+ gEfiCpuTokenSpaceGuid.PcdCpuProcessorFeatureUserConfigurationEx1|0|UINT32|0x40000006
+ ## Indicates if the platform supports high power load line.
+ # @Prompt The platform supports high power load line.
+ gEfiCpuTokenSpaceGuid.PcdPlatformHighPowerLoadLineSupport|TRUE|BOOLEAN|0x60000001
+ ## Platform dynamic Vid support (not used).
+ # @Prompt Platform dynamic Vid support.
+ gEfiCpuTokenSpaceGuid.PcdPlatformDynamicVidSupport|TRUE|BOOLEAN|0x60000002
+ ## Indicates the platform type: desktop, mobile or server.<BR><BR>
+ # 0 - desktop<BR>
+ # 1 - mobile<BR>
+ # 2 - server<BR>
+ # @Prompt Platform type.
+ # @ValidRange 0x80000001 | 0 - 2
+ gEfiCpuTokenSpaceGuid.PcdPlatformType|0|UINT8|0x60000003
+ ## Indicates the maximum CPU core frequency in the platform.
+ # @Prompt Maximum CPU core frequency in the platform.
+ gEfiCpuTokenSpaceGuid.PcdPlatformCpuMaxCoreFrequency|0x0|UINT32|0x60000004
+ ## Platform CPU maximum FSB frequency (not used).
+ # @Prompt Platform CPU maximum FSB frequency.
+ gEfiCpuTokenSpaceGuid.PcdPlatformCpuMaxFsbFrequency|0x0|UINT32|0x60000005
+ ## Specifies the base address of the first microcode Patch in the microcode Region.
+ # @Prompt Microcode Region base address.
+ gEfiCpuTokenSpaceGuid.PcdCpuMicrocodePatchAddress|0x0|UINT64|0x60000009
+ ## Specifies the size of the microcode Region.
+ # @Prompt Microcode Region size.
+ gEfiCpuTokenSpaceGuid.PcdCpuMicrocodePatchRegionSize|0x0|UINT64|0x6000000A
+ ## Indicates if Intel Enhanced Debug (IED) will be enabled.
+ # Note that for some processors, IED is optional, but for others, IED is required.<BR><BR>
+ # TRUE - IED will be enabled.<BR>
+ # FALSE - IED will be disabled.<BR>
+ # @Prompt Enable IED.
+ gEfiCpuTokenSpaceGuid.PcdCpuIEDEnabled|FALSE|BOOLEAN|0x6000000B
+ ## Specifies the IEDRAM size.
+ # Note that there is a minimum size requirement for a processor.
+ # @Prompt IEDRAM size.
+ gEfiCpuTokenSpaceGuid.PcdCpuIEDRamSize|0x20000|UINT32|0x6000000C
+ ## Specifies the Energy efficiency policy when Energy Performance Bias feature is enabled.
+ # 0 - indicates preference to highest performance.
+ # 15 - indicates preference to maximize energy saving.
+ # @Prompt The Energy efficiency policy.
+ # @ValidRange 0x80000001 | 0 - 15
+ gEfiCpuTokenSpaceGuid.PcdCpuEnergyPolicy|0x0|UINT8|0x60008000
+ ## Specifies the 16-bit IO port base address of the LVL_2 register visible to software.
+ # @Prompt LVL_2 register IO port base address.
+ gEfiCpuTokenSpaceGuid.PcdCpuAcpiLvl2Addr|0x0|UINT16|0x60008001
+ ## Specifies the package C-State limit.
+ # @Prompt The package C-State limit.
+ # @ValidRange 0x80000001 | 0 - 7
+ gEfiCpuTokenSpaceGuid.PcdCpuPackageCStateLimit|0x0|UINT8|0x60008002
+
+ ## Specifies the On-demand clock modulation duty cycle when T-State feature is enabled.
+ # @Prompt The encoded values for target duty cycle modulation.
+ # @ValidRange 0x80000001 | 0 - 15
+ gEfiCpuTokenSpaceGuid.PcdCpuClockModulationDutyCycle|0x0|UINT8|0x60008003
+ ## Indicates if HW Coordination is enabled when EIST feature is enabled.<BR><BR>
+ # TRUE - HW Coordination will be enabled.<BR>
+ # FALSE - HW Coordination will be disabled.<BR>
+ # @Prompt Enable HW Coordination.
+ gEfiCpuTokenSpaceGuid.PcdCpuHwCoordination|FALSE|BOOLEAN|0x60008004
+ ## Selects the DCU (Data Cache Unit) mode.<BR><BR>
+ # 0 - 32-KB 8-way without ECC.<BR>
+ # 1 - 16-KB 4-way with ECC.<BR>
+ # @Prompt The DCU (Data Cache Unit) mode.
+ # @ValidRange 0x80000001 | 0 - 1
+ gEfiCpuTokenSpaceGuid.PcdCpuDcuMode|0x0|UINT8|0x60008005
+ ## Specifies the AP wait loop mode during POST.
+ # The value is defined as below.<BR><BR>
+ # 1: ApInHltLoop, AP is in the Hlt-Loop state.<BR>
+ # 2: ApInMwaitLoop, AP is in the Mwait-Loop state.<BR>
+ # 3: ApInRunLoop, AP is in the Run-Loop state.<BR>
+ # @Prompt The AP wait loop mode.
+ # @ValidRange 0x80000001 | 1 - 3
+ gEfiCpuTokenSpaceGuid.PcdCpuApLoopMode|1|UINT8|0x60008006
+ ## Indidates if SMM Save State saved in MSRs.
+ # if enabled, SMM Save State will use the MSRs instead of the memory.<BR><BR>
+ # TRUE - SMM Save State will use the MSRs.<BR>
+ # FALSE - SMM Save State will use the memory.<BR>
+ # @Prompt SMM Save State uses MSRs.
+ gEfiCpuTokenSpaceGuid.PcdCpuSmmMsrSaveStateEnable|FALSE|BOOLEAN|0x60000014
+ ## Specifies the SMRR2 base address.<BR><BR>
+ # @Prompt SMRR2 base address.
+ # @Expression 0x80000001 | (gEfiCpuTokenSpaceGuid.PcdCpuSmmSmrr2Base & 0xfff) == 0
+ gEfiCpuTokenSpaceGuid.PcdCpuSmmSmrr2Base|0|UINT32|0x60000015
+ ## Specifies the SMRR2 range size.<BR><BR>
+ # @Prompt SMRR2 range size.
+ # @Expression 0x80000001 | (gEfiCpuTokenSpaceGuid.PcdCpuSmmSmrr2Size & 0xfff) == 0
+ gEfiCpuTokenSpaceGuid.PcdCpuSmmSmrr2Size|0|UINT32|0x60000016
+ ## Specifies the SMRR2 range cache type.
+ # If SMRR2 is used to map a flash/ROM based handler, it would be configured as WP.<BR><BR>
+ # 5: WP(Write Protect).<BR>
+ # 6: WB(Write Back).<BR>
+ # @Prompt SMRR2 range cache type.
+ # @ValidList 0x80000001 | 5, 6
+ gEfiCpuTokenSpaceGuid.PcdCpuSmmSmrr2CacheType|5|UINT8|0x60000017
+ ## Indidates if SMM Delay feature is supported.<BR><BR>
+ # TRUE - SMM Delay feature is supported.<BR>
+ # FALSE - SMM Delay feature is not supported.<BR>
+ # @Prompt SMM Delay feature.
+ gEfiCpuTokenSpaceGuid.PcdCpuSmmUseDelayIndication|TRUE|BOOLEAN|0x60000018
+ ## Indidates if SMM Block feature is supported.<BR><BR>
+ # TRUE - SMM Block feature is supported.<BR>
+ # FALSE - SMM Block feature is not supported.<BR>
+ # @Prompt SMM Block feature.
+ gEfiCpuTokenSpaceGuid.PcdCpuSmmUseBlockIndication|TRUE|BOOLEAN|0x60000019
+ ## Indidates if SMM Enable/Disable feature is supported.<BR><BR>
+ # TRUE - SMM Enable/Disable feature is supported.<BR>
+ # FALSE - SMM Enable/Disable feature is not supported.<BR>
+ # @Prompt SMM Enable/Disable feature.
+ gEfiCpuTokenSpaceGuid.PcdCpuSmmUseSmmEnableIndication|TRUE|BOOLEAN|0x6000001A
+ ## Specifies the TCC Activation Offset value.<BR><BR>
+ # @Prompt TCC Activation Offset value.
+ gEfiCpuTokenSpaceGuid.PcdCpuTccActivationOffset|0|UINT8|0x6000001B
+ ## Indidates if SMM PROT MODE feature is supported.<BR><BR>
+ # TRUE - SMM PROT MODE feature is supported.<BR>
+ # FALSE - SMM PROT MODE feature is not supported.<BR>
+ # @Prompt SMM PROT MODE feature.
+ gEfiCpuTokenSpaceGuid.PcdCpuSmmProtectedModeEnable|FALSE|BOOLEAN|0x6000001C
+
+
+[PcdsDynamicEx]
+ gEfiCpuTokenSpaceGuid.PcdCpuCoreCStateValue|0x0|UINT8|0x60008009
+
+ ## Indicates processor feature capabilities, each bit corresponding to a specific feature.
+ # @Prompt Processor feature capabilities.
+ # @ValidList 0x80000001 | 0
+ gEfiCpuTokenSpaceGuid.PcdCpuProcessorFeatureCapability|0|UINT32|0x40000002
+ ## Specifies actual settings for processor features, each bit corresponding to a specific feature.
+ # @Prompt Actual processor feature settings.
+ # @ValidList 0x80000001 | 0
+ gEfiCpuTokenSpaceGuid.PcdCpuProcessorFeatureSetting|0|UINT32|0x40000003
+ ## Indicates processor feature capabilities, each bit corresponding to a specific feature.
+ # @Prompt Processor feature extension1 capabilities.
+ # @ValidList 0x80000001 | 0
+ gEfiCpuTokenSpaceGuid.PcdCpuProcessorFeatureCapabilityEx1|0|UINT32|0x40000004
+ ## Specifies actual settings for processor features, each bit corresponding to a specific feature.
+ # @Prompt Actual processor feature extension1 settings.
+ # @ValidList 0x80000001 | 0
+ gEfiCpuTokenSpaceGuid.PcdCpuProcessorFeatureSettingEx1|0|UINT32|0x40000005
+ ## Contains the pointer to CPU Configuration Context Buffer defined in the CpuConfigLib.
+ # @Prompt The pointer to CPU Configuration Context Buffer.
+ # @ValidList 0x80000001 | 0
+ gEfiCpuTokenSpaceGuid.PcdCpuConfigContextBuffer|0x0|UINT64|0x50000001
+ ## Used for a callback mechanism for the CPU MP driver.
+ # The CPU MP driver will set this PCD at pre-defined points. If there is callback function registered on it,
+ # the callback function will be triggered, and it may change the value of PcdCpuCallbackSignal.
+ # @Prompt PCD for CPU callback signal.
+ # @ValidList 0x80000001 | 0
+ gEfiCpuTokenSpaceGuid.PcdCpuCallbackSignal|0x0|UINT8|0x50000002
+ ## Platform CPU frequency lists (not used).
+ # @Prompt Platform CPU frequency lists.
+ gEfiCpuTokenSpaceGuid.PcdPlatformCpuFrequencyLists|0x0|UINT64|0x60000006
+ ## Specifies the number of CPU sockets in the platform.
+ # @Prompt The number of CPU sockets in the platform.
+ gEfiCpuTokenSpaceGuid.PcdPlatformCpuSocketCount|0x0|UINT32|0x60000012
+ ## Contains the pointer to a pointer array of which each item points to a unicode string of CPU socket name.
+ # @Prompt The name of each CPU socket.
+ # @ValidList 0x80000001 | 0
+ gEfiCpuTokenSpaceGuid.PcdPlatformCpuSocketNames|0x0|UINT64|0x60000007
+ ## Contains the pointer to a pointer array of which each item points to a unicode string of CPU asset tag.
+ # @Prompt The asset tag of each CPU socket.
+ # @ValidList 0x80000001 | 0
+ gEfiCpuTokenSpaceGuid.PcdPlatformCpuAssetTags|0x0|UINT64|0x60000008
+ ## Indicates if the current boot is a power-on reset.<BR><BR>
+ # TRUE - Current boot is a power-on reset.<BR>
+ # FALSE - Current boot is not a power-on reset.<BR>
+ # @Prompt Current boot is a power-on reset.
+ gEfiCpuTokenSpaceGuid.PcdIsPowerOnReset|FALSE|BOOLEAN|0x6000000F
+ ## CPU page table address (not used).
+ # @Prompt CPU page table address.
+ gEfiCpuTokenSpaceGuid.PcdCpuPageTableAddress|0x0|UINT64|0x6000000E
+ ## Contains the pointer to a MTRR table buffer of structure MTRR_SETTINGS.
+ # @Prompt The pointer to a MTRR table buffer.
+ # @ValidList 0x80000001 | 0
+ gEfiCpuTokenSpaceGuid.PcdCpuMtrrTableAddress|0x0|UINT64|0x6000000D
+ ## 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
+ gEfiCpuTokenSpaceGuid.PcdCpuS3DataAddress|0x0|UINT64|0x60000010
+
+ ## Contains the pointer to a buffer where new socket IDs to be assigned are stored.
+ # @Prompt The pointer to a new socket ID buffer.
+# gEfiCpuTokenSpaceGuid.PcdCpuSocketId|{0x0}|VOID*|0x60008007
+
+ ## 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
+ gEfiCpuTokenSpaceGuid.PcdCpuHotPlugDataAddress|0x0|UINT64|0x60000011
+
+ ## Contains the pointer to a buffer where new socket IDs to be assigned are stored.
+ # @Prompt The pointer to a new socket ID buffer.
+ gEfiCpuTokenSpaceGuid.PcdCpuSocketId|{0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x1,0x0,0x0,0x0,0x1,0x0,0x0,0x0,0x2,0x0,0x0,0x0,0x2,0x0,0x0,0x0,0x3,0x0,0x0,0x0,0x3,0x0,0x0,0x0}|VOID*|0x60008007
+ gEfiCpuTokenSpaceGuid.PcdCpuSmmRuntimeCtlHooks|FALSE|BOOLEAN|0x6000001D
+
diff --git a/Silicon/Intel/PurleySktPkg/Override/IA32FamilyCpuPkg/Include/Library/CpuConfigLib.h b/Silicon/Intel/PurleySktPkg/Override/IA32FamilyCpuPkg/Include/Library/CpuConfigLib.h
new file mode 100644
index 0000000000..ef9ffb7fe2
--- /dev/null
+++ b/Silicon/Intel/PurleySktPkg/Override/IA32FamilyCpuPkg/Include/Library/CpuConfigLib.h
@@ -0,0 +1,671 @@
+/** @file
+
+Copyright (c) 2018, 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 that 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.
+
+**/
+
+#ifndef _CPU_CONFIG_LIB_H_
+#define _CPU_CONFIG_LIB_H_
+
+#include <Protocol/MpService.h>
+#include <AcpiCpuData.h>
+
+//
+// Bits definition of PcdProcessorFeatureUserConfiguration,
+// PcdProcessorFeatureCapability, and PcdProcessorFeatureSetting
+//
+#define PCD_CPU_HT_BIT 0x00000001
+#define PCD_CPU_CMP_BIT 0x00000002
+#define PCD_CPU_L2_CACHE_BIT 0x00000004
+#define PCD_CPU_L2_ECC_BIT 0x00000008
+#define PCD_CPU_VT_BIT 0x00000010
+#define PCD_CPU_LT_BIT 0x00000020
+#define PCD_CPU_EXECUTE_DISABLE_BIT 0x00000040
+#define PCD_CPU_L3_CACHE_BIT 0x00000080
+#define PCD_CPU_MAX_CPUID_VALUE_LIMIT_BIT 0x00000100
+#define PCD_CPU_FAST_STRING_BIT 0x00000200
+#define PCD_CPU_FERR_SIGNAL_BREAK_BIT 0x00000400
+#define PCD_CPU_PECI_BIT 0x00000800
+#define PCD_CPU_HARDWARE_PREFETCHER_BIT 0x00001000
+#define PCD_CPU_ADJACENT_CACHE_LINE_PREFETCH_BIT 0x00002000
+#define PCD_CPU_DCU_PREFETCHER_BIT 0x00004000
+#define PCD_CPU_IP_PREFETCHER_BIT 0x00008000
+#define PCD_CPU_MACHINE_CHECK_BIT 0x00010000
+#define PCD_CPU_THERMAL_MANAGEMENT_BIT 0x00040000
+#define PCD_CPU_EIST_BIT 0x00080000
+#define PCD_CPU_C1E_BIT 0x00200000
+#define PCD_CPU_C2E_BIT 0x00400000
+#define PCD_CPU_C3E_BIT 0x00800000
+#define PCD_CPU_C4E_BIT 0x01000000
+#define PCD_CPU_HARD_C4E_BIT 0x02000000
+#define PCD_CPU_DEEP_C4_BIT 0x04000000
+#define PCD_CPU_A20M_DISABLE_BIT 0x08000000
+#define PCD_CPU_MONITOR_MWAIT_BIT 0x10000000
+#define PCD_CPU_TSTATE_BIT 0x20000000
+#define PCD_CPU_TURBO_MODE_BIT 0x80000000
+
+//
+// Bits definition of PcdProcessorFeatureUserConfigurationEx1,
+// PcdProcessorFeatureCapabilityEx1, and PcdProcessorFeatureSettingEx1
+//
+#define PCD_CPU_C_STATE_BIT 0x00000001
+#define PCD_CPU_C1_AUTO_DEMOTION_BIT 0x00000002
+#define PCD_CPU_C3_AUTO_DEMOTION_BIT 0x00000004
+#define PCD_CPU_MLC_STREAMER_PREFETCHER_BIT 0x00000008
+#define PCD_CPU_MLC_SPATIAL_PREFETCHER_BIT 0x00000010
+#define PCD_CPU_THREE_STRIKE_COUNTER_BIT 0x00000020
+#define PCD_CPU_ENERGY_PERFORMANCE_BIAS_BIT 0x00000040
+#define PCD_CPU_DCA_BIT 0x00000080
+#define PCD_CPU_X2APIC_BIT 0x00000100
+#define PCD_CPU_AES_BIT 0x00000200
+#define PCD_CPU_APIC_TPR_UPDATE_MESSAGE_BIT 0x00000400
+#define PCD_CPU_SOCKET_ID_REASSIGNMENT_BIT 0x00000800
+#define PCD_CPU_PECI_DOWNSTREAM_WRITE_BIT 0x00001000
+#define PCD_CPU_ENABLE_IA_UNTRUSTED_MODE_BIT 0x00002000
+#define PCD_CPU_L2_PREFETCHER_BIT 0x00004000
+#define PCD_CPU_L1_DATA_PREFETCHER_BIT 0x00008000
+#define PCD_CPU_C1_AUTO_UNDEMOTION_BIT 0x00010000
+#define PCD_CPU_C3_AUTO_UNDEMOTION_BIT 0x00020000
+
+//
+// Value definition for PcdCpuCallbackSignal
+//
+#define CPU_BYPASS_SIGNAL 0x00000000
+#define CPU_DATA_COLLECTION_SIGNAL 0x00000001
+#define CPU_PROCESSOR_FEATURE_LIST_CONFIG_SIGNAL 0x00000002
+#define CPU_REGISTER_TABLE_TRANSLATION_SIGNAL 0x00000003
+#define CPU_PROCESSOR_SETTING_SIGNAL 0x00000004
+#define CPU_PROCESSOR_SETTING_END_SIGNAL 0x00000005
+
+// CPU C State Settings
+#define C3_ENABLE 0x02
+#define C6_ENABLE 0x03
+#define C7_ENABLE 0x04
+#define C8_ENABLE 0x05
+#define C9_ENABLE 0x06
+#define C10_ENABLE 0x07
+
+typedef struct {
+ UINT32 RegEax;
+ UINT32 RegEbx;
+ UINT32 RegEcx;
+ UINT32 RegEdx;
+} EFI_CPUID_REGISTER;
+
+//
+// Enumeration of processor features
+//
+typedef enum {
+ Ht,
+ Cmp,
+ Vt,
+ ExecuteDisableBit,
+ L3Cache,
+ MaxCpuidValueLimit,
+ FastString,
+ FerrSignalBreak,
+ Peci,
+ HardwarePrefetcher,
+ AdjacentCacheLinePrefetch,
+ DcuPrefetcher,
+ IpPrefetcher,
+ ThermalManagement,
+ Eist,
+ BiDirectionalProchot,
+ Forcepr,
+ C1e,
+ C2e,
+ C3e,
+ C4e,
+ HardC4e,
+ DeepC4,
+ Microcode,
+ Microcode2,
+ MachineCheck,
+ GateA20MDisable,
+ MonitorMwait,
+ TState,
+ TurboMode,
+ CState,
+ C1AutoDemotion,
+ C3AutoDemotion,
+ MlcStreamerPrefetcher,
+ MlcSpatialPrefetcher,
+ ThreeStrikeCounter,
+ EnergyPerformanceBias,
+ Dca,
+ X2Apic,
+ Aes,
+ ApicTprUpdateMessage,
+ TccActivation,
+ PeciDownstreamWrite,
+ IaUntrustedMode,
+ L2Prefetcher,
+ L1DataPrefetcher,
+ C1AutoUndemotion,
+ C3AutoUndemotion,
+ CpuFeatureMaximum
+} CPU_FEATURE_ID;
+
+//
+// Structure for collected processor feature capability,
+// and feature-specific attribute.
+//
+typedef struct {
+ BOOLEAN Capability;
+ VOID *Attribute;
+} CPU_FEATURE_DATA;
+
+//
+// Structure for collected CPUID data.
+//
+typedef struct {
+ EFI_CPUID_REGISTER *CpuIdLeaf;
+ UINTN NumberOfBasicCpuidLeafs;
+ UINTN NumberOfExtendedCpuidLeafs;
+ UINTN NumberOfCacheAndTlbCpuidLeafs;
+ UINTN NumberOfDeterministicCacheParametersCpuidLeafs;
+ UINTN NumberOfExtendedTopologyEnumerationLeafs;
+} CPU_CPUID_DATA;
+
+typedef struct {
+ UINTN Ratio;
+ UINTN Vid;
+ UINTN Power;
+ UINTN TransitionLatency;
+ UINTN BusMasterLatency;
+} FVID_ENTRY;
+
+//
+// Miscellaneous processor data
+//
+typedef struct {
+ //
+ // Local Apic Data
+ //
+ UINT32 InitialApicID; ///< Initial APIC ID
+ UINT32 ApicID; ///< Current APIC ID
+ EFI_PHYSICAL_ADDRESS ApicBase;
+ UINT32 ApicVersion;
+ //
+ // Frequency data
+ //
+ UINTN IntendedFsbFrequency;
+ UINTN ActualFsbFrequency;
+ BOOLEAN FrequencyLocked;
+ UINTN MaxCoreToBusRatio;
+ UINTN MinCoreToBusRatio;
+ UINTN MaxTurboRatio;
+ UINTN MaxVid;
+ UINTN MinVid;
+ UINTN PackageTdp;
+ UINTN CoreTdp;
+ UINTN NumberOfPStates;
+ FVID_ENTRY *FvidTable;
+ //
+ // Config TDP data
+ //
+ UINTN PkgMinPwrLvl1;
+ UINTN PkgMaxPwrLvl1;
+ UINTN ConfigTDPLvl1Ratio;
+ UINTN PkgTDPLvl1;
+ UINTN PkgMinPwrLvl2;
+ UINTN PkgMaxPwrLvl2;
+ UINTN ConfigTDPLvl2Ratio;
+ UINTN PkgTDPLvl2;
+
+ //
+ // Other data
+ //
+ UINT32 PlatformRequirement;
+ UINT64 HealthData;
+ UINT32 MicrocodeRevision;
+ UINT64 EnabledThreadCountMsr;
+} CPU_MISC_DATA;
+
+//
+// Structure for all collected processor data
+//
+typedef struct {
+ CPU_CPUID_DATA CpuidData;
+ EFI_CPU_PHYSICAL_LOCATION ProcessorLocation;
+ CPU_MISC_DATA CpuMiscData;
+ CPU_FEATURE_DATA FeatureData[CpuFeatureMaximum];
+ UINT8 PackageIdBitOffset;
+ BOOLEAN PackageBsp;
+} CPU_COLLECTED_DATA;
+
+#define GET_CPU_MISC_DATA(ProcessorNumber, Item) \
+ ((mCpuConfigLibConfigContextBuffer->CollectedDataBuffer[ProcessorNumber]).CpuMiscData.Item)
+
+//
+// Signature for feature list entry
+//
+#define EFI_CPU_FEATURE_ENTRY_SIGNATURE SIGNATURE_32 ('C', 'f', 't', 'r')
+
+//
+// Node of processor feature list
+//
+typedef struct {
+ UINT32 Signature;
+ CPU_FEATURE_ID FeatureID;
+ VOID *Attribute;
+ LIST_ENTRY Link;
+} CPU_FEATURE_ENTRY;
+
+#define CPU_FEATURE_ENTRY_FROM_LINK(link) CR (link, CPU_FEATURE_ENTRY, Link, EFI_CPU_FEATURE_ENTRY_SIGNATURE)
+
+//
+// Definition of Processor Configuration Context Buffer
+//
+typedef struct {
+ UINTN NumberOfProcessors;
+ UINTN BspNumber;
+ CPU_COLLECTED_DATA *CollectedDataBuffer;
+ LIST_ENTRY *FeatureLinkListEntry;
+ CPU_REGISTER_TABLE *PreSmmInitRegisterTable;
+ CPU_REGISTER_TABLE *RegisterTable;
+ UINTN *SettingSequence;
+} CPU_CONFIG_CONTEXT_BUFFER;
+
+//
+// Structure conveying socket ID configuration information.
+//
+typedef struct {
+ UINT32 DefaultSocketId;
+ UINT32 NewSocketId;
+} CPU_SOCKET_ID_INFO;
+
+extern CPU_CONFIG_CONTEXT_BUFFER *mCpuConfigLibConfigContextBuffer;
+
+/**
+ Set feature capability and related attribute.
+
+ This function sets the feature capability and its attribute.
+
+ @param ProcessorNumber Handle number of specified logical processor
+ @param FeatureID The ID of the feature.
+ @param Attribute Feature-specific data.
+
+**/
+VOID
+EFIAPI
+SetProcessorFeatureCapability (
+ IN UINTN ProcessorNumber,
+ IN CPU_FEATURE_ID FeatureID,
+ IN VOID *Attribute
+ );
+
+/**
+ Clears feature capability and related attribute.
+
+ This function clears the feature capability and its attribute.
+
+ @param ProcessorNumber Handle number of specified logical processor
+ @param FeatureID The ID of the feature.
+
+**/
+VOID
+EFIAPI
+ClearProcessorFeatureCapability (
+ IN UINTN ProcessorNumber,
+ IN CPU_FEATURE_ID FeatureID
+ );
+
+/**
+ Get feature capability and related attribute.
+
+ This function gets the feature capability and its attribute.
+
+ @param ProcessorNumber Handle number of specified logical processor
+ @param FeatureID The ID of the feature.
+ @param Attribute Pointer to the output feature-specific data.
+
+ @retval TRUE The feature is supported by the processor
+ @retval FALSE The feature is not supported by the processor
+
+**/
+BOOLEAN
+EFIAPI
+GetProcessorFeatureCapability (
+ IN UINTN ProcessorNumber,
+ IN CPU_FEATURE_ID FeatureID,
+ OUT VOID **Attribute OPTIONAL
+ );
+
+typedef enum {
+ BasicCpuidLeaf,
+ ExtendedCpuidLeaf,
+ CacheAndTlbCpuidLeafs,
+ DeterministicCacheParametersCpuidLeafs,
+ ExtendedTopologyEnumerationCpuidLeafs
+} CPUID_TYPE;
+
+/**
+ Get the number of CPUID leafs of various types.
+
+ This function get the number of CPUID leafs of various types.
+
+ @param ProcessorNumber Handle number of specified logical processor
+ @param CpuidType The type of the CPU id.
+
+ @return Maximal index of CPUID instruction for basic leafs.
+
+**/
+UINTN
+EFIAPI
+GetNumberOfCpuidLeafs (
+ IN UINTN ProcessorNumber,
+ IN CPUID_TYPE CpuidType
+ );
+
+/**
+ Get the pointer to specified CPUID leaf.
+
+ This function gets the pointer to specified CPUID leaf.
+
+ @param ProcessorNumber Handle number of specified logical processor
+ @param Index Index of the CPUID leaf.
+
+ @return Pointer to specified CPUID leaf
+
+**/
+EFI_CPUID_REGISTER*
+EFIAPI
+GetProcessorCpuid (
+ IN UINTN ProcessorNumber,
+ IN UINTN Index
+ );
+
+/**
+ Get the pointer to specified CPUID leaf of cache and TLB parameters.
+
+ This function gets the pointer to specified CPUID leaf of cache and TLB parameters.
+
+ @param ProcessorNumber Handle number of specified logical processor
+ @param Index Index of the CPUID leaf.
+
+ @return Pointer to specified CPUID leaf.
+
+**/
+EFI_CPUID_REGISTER*
+EFIAPI
+GetCacheAndTlbCpuidLeaf (
+ IN UINTN ProcessorNumber,
+ IN UINTN Index
+ );
+
+/**
+ Get the pointer to specified CPUID leaf of deterministic cache parameters.
+
+ This function gets the pointer to specified CPUID leaf of deterministic cache parameters.
+
+ @param ProcessorNumber Handle number of specified logical processor
+ @param Index Index of the CPUID leaf.
+
+ @return Pointer to specified CPUID leaf.
+
+**/
+EFI_CPUID_REGISTER*
+EFIAPI
+GetDeterministicCacheParametersCpuidLeaf (
+ IN UINTN ProcessorNumber,
+ IN UINTN Index
+ );
+
+/**
+ Get the pointer to specified CPUID leaf of Extended Topology Enumeration.
+
+ This function gets the pointer to specified CPUID leaf of Extended Topology Enumeration.
+
+ @param ProcessorNumber Handle number of specified logical processor.
+ @param Index Index of the CPUID leaf.
+
+ @return Pointer to specified CPUID leaf.
+
+**/
+EFI_CPUID_REGISTER*
+EFIAPI
+GetExtendedTopologyEnumerationCpuidLeafs (
+ IN UINTN ProcessorNumber,
+ IN UINTN Index
+ );
+
+/**
+ Get the version information of specified logical processor.
+
+ This function gets the version information of specified logical processor,
+ including family ID, model ID, stepping ID and processor type.
+
+ @param ProcessorNumber Handle number of specified logical processor
+ @param DisplayedFamily Pointer to family ID for output
+ @param DisplayedModel Pointer to model ID for output
+ @param SteppingId Pointer to stepping ID for output
+ @param ProcessorType Pointer to processor type for output
+
+**/
+VOID
+EFIAPI
+GetProcessorVersionInfo (
+ IN UINTN ProcessorNumber,
+ OUT UINT32 *DisplayedFamily OPTIONAL,
+ OUT UINT32 *DisplayedModel OPTIONAL,
+ OUT UINT32 *SteppingId OPTIONAL,
+ OUT UINT32 *ProcessorType OPTIONAL
+ );
+
+/**
+ Get initial local APIC ID of specified logical processor
+
+ This function gets initial local APIC ID of specified logical processor.
+
+ @param ProcessorNumber Handle number of specified logical processor
+
+ @return Initial local APIC ID of specified logical processor
+
+**/
+UINT32
+EFIAPI
+GetInitialLocalApicId (
+ UINTN ProcessorNumber
+ );
+
+/**
+ Get the location of specified processor.
+
+ This function gets the location of specified processor, including
+ package number, core number within package, thread number within core.
+
+ @param ProcessorNumber Handle number of specified logical processor.
+ @param PackageNumber Pointer to the output package number.
+ @param CoreNumber Pointer to the output core number.
+ @param ThreadNumber Pointer to the output thread number.
+
+**/
+VOID
+EFIAPI
+GetProcessorLocation (
+ IN UINTN ProcessorNumber,
+ OUT UINT32 *PackageNumber OPTIONAL,
+ OUT UINT32 *CoreNumber OPTIONAL,
+ OUT UINT32 *ThreadNumber OPTIONAL
+ );
+
+/**
+ Get the Feature entry at specified position in a feature list.
+
+ This function gets the Feature entry at specified position in a feature list.
+
+ @param ProcessorNumber Handle number of specified logical processor
+ @param FeatureIndex The index of the node in feature list.
+ @param Attribute Pointer to output feature-specific attribute
+
+ @return Feature ID of specified feature. CpuFeatureMaximum means not found
+
+**/
+CPU_FEATURE_ID
+EFIAPI
+GetProcessorFeatureEntry (
+ IN UINTN ProcessorNumber,
+ IN UINTN FeatureIndex,
+ OUT VOID **Attribute OPTIONAL
+ );
+
+/**
+ Append a feature entry at the end of a feature list.
+
+ This function appends a feature entry at the end of a feature list.
+
+ @param ProcessorNumber Handle number of specified logical processor
+ @param FeatureID ID of the specified feature.
+ @param Attribute Feature-specific attribute.
+
+ @retval EFI_SUCCESS This function always return EFI_SUCCESS
+
+**/
+EFI_STATUS
+EFIAPI
+AppendProcessorFeatureIntoList (
+ IN UINTN ProcessorNumber,
+ IN CPU_FEATURE_ID FeatureID,
+ IN VOID *Attribute
+ );
+
+/**
+ Delete a feature entry in a feature list.
+
+ This function deletes a feature entry in a feature list.
+
+ @param ProcessorNumber Handle number of specified logical processor
+ @param FeatureIndex The index of the node in feature list.
+
+ @retval EFI_SUCCESS The feature node successfully removed.
+ @retval EFI_INVALID_PARAMETER Index surpasses the length of list.
+
+**/
+EFI_STATUS
+EFIAPI
+DeleteProcessorFeatureFromList (
+ IN UINTN ProcessorNumber,
+ IN UINTN FeatureIndex
+ );
+
+/**
+ Insert a feature entry into a feature list.
+
+ This function insert a feature entry into a feature list before a node specified by FeatureIndex.
+
+ @param ProcessorNumber Handle number of specified logical processor
+ @param FeatureIndex The index of the new node in feature list.
+ @param FeatureID ID of the specified feature.
+ @param Attribute Feature-specific attribute.
+
+ @retval EFI_SUCCESS The feature node successfully inserted.
+ @retval EFI_INVALID_PARAMETER Index surpasses the length of list.
+
+**/
+EFI_STATUS
+EFIAPI
+InsertProcessorFeatureIntoList (
+ IN UINTN ProcessorNumber,
+ IN UINTN FeatureIndex,
+ IN CPU_FEATURE_ID FeatureID,
+ IN VOID *Attribute
+ );
+
+/**
+ Add an entry in the post-SMM-init register table.
+
+ This function adds an entry in the post-SMM-init register table, with given register type,
+ register index, bit section and value.
+
+ @param ProcessorNumber Handle number of specified logical processor
+ @param RegisterType Type of the register to program
+ @param Index Index of the register to program
+ @param ValidBitStart Start of the bit section
+ @param ValidBitLength Length of the bit section
+ @param Value Value to write
+
+**/
+VOID
+EFIAPI
+WriteRegisterTable (
+ IN UINTN ProcessorNumber,
+ IN REGISTER_TYPE RegisterType,
+ IN UINT32 Index,
+ IN UINT8 ValidBitStart,
+ IN UINT8 ValidBitLength,
+ IN UINT64 Value
+ );
+
+/**
+ Add an entry in the pre-SMM-init register table.
+
+ This function adds an entry in the pre-SMM-init register table, with given register type,
+ register index, bit section and value.
+
+ @param ProcessorNumber Handle number of specified logical processor
+ @param RegisterType Type of the register to program
+ @param Index Index of the register to program
+ @param ValidBitStart Start of the bit section
+ @param ValidBitLength Length of the bit section
+ @param Value Value to write
+
+**/
+VOID
+EFIAPI
+WritePreSmmInitRegisterTable (
+ IN UINTN ProcessorNumber,
+ IN REGISTER_TYPE RegisterType,
+ IN UINT32 Index,
+ IN UINT8 ValidBitStart,
+ IN UINT8 ValidBitLength,
+ IN UINT64 Value
+ );
+
+/**
+ Set the sequence of processor setting.
+
+ This function sets the a processor setting at the position in
+ setting sequence specified by Index.
+
+ @param Index The zero-based index in the sequence.
+ @param ProcessorNumber Handle number of the processor to set.
+
+ @retval EFI_SUCCESS The sequence successfully modified.
+ @retval EFI_INVALID_PARAMETER Index surpasses the boundary of sequence.
+ @retval EFI_NOT_FOUND Processor specified by ProcessorNumber does not exist.
+
+**/
+EFI_STATUS
+SetSettingSequence (
+ IN UINTN Index,
+ IN UINTN ProcessorNumber
+ );
+
+/**
+ Set PcdCpuCallbackSignal, and then read the value back.
+
+ This function sets PCD entry PcdCpuCallbackSignal. If there is callback
+ function registered on it, the callback function will be triggered, and
+ it may change the value of PcdCpuCallbackSignal. This function then reads
+ the value of PcdCpuCallbackSignal back, the check whether it has been changed.
+
+ @param Value The value to set to PcdCpuCallbackSignal.
+
+ @return The value of PcdCpuCallbackSignal read back.
+
+**/
+UINT8
+SetAndReadCpuCallbackSignal (
+ IN UINT8 Value
+ );
+
+#endif
diff --git a/Silicon/Intel/PurleySktPkg/Override/IA32FamilyCpuPkg/Include/Protocol/IntelCpuPcdsSetDone.h b/Silicon/Intel/PurleySktPkg/Override/IA32FamilyCpuPkg/Include/Protocol/IntelCpuPcdsSetDone.h
new file mode 100644
index 0000000000..0bf7d0c2e0
--- /dev/null
+++ b/Silicon/Intel/PurleySktPkg/Override/IA32FamilyCpuPkg/Include/Protocol/IntelCpuPcdsSetDone.h
@@ -0,0 +1,24 @@
+/** @file
+
+Copyright (c) 2018, 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 that 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.
+
+**/
+
+#ifndef _INTEL_CPU_PCDS_SET_DONE_PROTOCOL_H_
+#define _INTEL_CPU_PCDS_SET_DONE_PROTOCOL_H_
+
+#define INTEL_CPU_PCDS_SET_DONE_PROTOCOL_GUID \
+ { \
+ 0xadb7b9e6, 0x70b7, 0x48d4, { 0xb6, 0xa5, 0x18, 0xfa, 0x15, 0xeb, 0xcd, 0x78 } \
+ }
+
+extern EFI_GUID gIntelCpuPcdsSetDoneProtocolGuid;
+
+#endif
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-10 21:20:15 +0000