REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3171
Adds header files common to CPU modules.
Cc: Sai Chaganty <rangasai.v.chaga...@intel.com>
Cc: Nate DeSimone <nathaniel.l.desim...@intel.com>
Signed-off-by: Heng Luo <heng....@intel.com>
---
Silicon/Intel/TigerlakeSiliconPkg/Cpu/Include/ConfigBlock/CpuConfig.h
| 83
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Silicon/Intel/TigerlakeSiliconPkg/Cpu/Include/ConfigBlock/CpuConfigLibPreMemConfig.h
| 148
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Silicon/Intel/TigerlakeSiliconPkg/Cpu/Include/ConfigBlock/CpuPidTestConfig.h
| 52 ++++++++++++++++++++++++++++++++++++++++++++++++++++
Silicon/Intel/TigerlakeSiliconPkg/Cpu/Include/ConfigBlock/CpuPowerMgmtBasicConfig.h
| 226
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Silicon/Intel/TigerlakeSiliconPkg/Cpu/Include/ConfigBlock/CpuPowerMgmtCustomConfig.h
| 76
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Silicon/Intel/TigerlakeSiliconPkg/Cpu/Include/ConfigBlock/CpuPowerMgmtPsysConfig.h
| 36 ++++++++++++++++++++++++++++++++++++
Silicon/Intel/TigerlakeSiliconPkg/Cpu/Include/ConfigBlock/CpuPowerMgmtTestConfig.h
| 150
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Silicon/Intel/TigerlakeSiliconPkg/Cpu/Include/ConfigBlock/CpuSecurityPreMemConfig.h
| 63 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Silicon/Intel/TigerlakeSiliconPkg/Cpu/Include/ConfigBlock/CpuTestConfig.h
| 51 +++++++++++++++++++++++++++++++++++++++++++++++++++
Silicon/Intel/TigerlakeSiliconPkg/Cpu/Include/CpuAccess.h
| 12 ++++++++++++
Silicon/Intel/TigerlakeSiliconPkg/Cpu/Include/CpuDataStruct.h
| 21 +++++++++++++++++++++
Silicon/Intel/TigerlakeSiliconPkg/Cpu/Include/CpuPolicyCommon.h
| 23 +++++++++++++++++++++++
Silicon/Intel/TigerlakeSiliconPkg/Cpu/Include/Register/CommonMsr.h
| 18 ++++++++++++++++++
13 files changed, 959 insertions(+)
diff --git
a/Silicon/Intel/TigerlakeSiliconPkg/Cpu/Include/ConfigBlock/CpuConfig.h
b/Silicon/Intel/TigerlakeSiliconPkg/Cpu/Include/ConfigBlock/CpuConfig.h
new file mode 100644
index 0000000000..d837500a38
--- /dev/null
+++ b/Silicon/Intel/TigerlakeSiliconPkg/Cpu/Include/ConfigBlock/CpuConfig.h
@@ -0,0 +1,83 @@
+/** @file
+ CPU Config Block.
+
+ Copyright (c) 2021, Intel Corporation. All rights reserved.<BR>
+ SPDX-License-Identifier: BSD-2-Clause-Patent
+**/
+#ifndef _CPU_CONFIG_H_
+#define _CPU_CONFIG_H_
+
+#define CPU_CONFIG_REVISION 3
+
+extern EFI_GUID gCpuConfigGuid;
+
+#pragma pack (push,1)
+
+/**
+ CPU Configuration Structure.
+
+ <b>Revision 1</b>:
+ - Initial version.
+ <b>Revision 2</b>:
+ - Add SmbiosType4MaxSpeedOverride.
+ <b>Revision 3</b>:
+ - Add AvxDisable & Avx3Disable.
+**/
+typedef struct {
+ CONFIG_BLOCK_HEADER Header; ///< Config Block Header
+ UINT32 MicrocodePatchRegionSize;
+ EFI_PHYSICAL_ADDRESS MicrocodePatchAddress; ///< Pointer to microcode
patch that is suitable for this processor.
+ /**
+ Enable or Disable Advanced Encryption Standard (AES) feature.
+ For some countries, this should be disabled for legal reasons.
+ - 0: Disable
+ - <b>1: Enable</b>
+ **/
+ UINT32 AesEnable : 1;
+ /**
+ Enable or Disable Trusted Execution Technology (TXT) feature.
+ - 0: Disable
+ - <b>1: Enable</b>
+ **/
+ UINT32 TxtEnable : 1;
+ UINT32 SkipMpInit : 1; ///< For Fsp only, Silicon
Initialization will skip MP Initialization (including BSP) if enabled. For
non-FSP, this should always be 0.
+ /**
+ Enable or Disable or Auto for PPIN Support to view Protected Processor
Inventory Number.
+ - <b>0: Disable</b>
+ - 1: Enable
+ - 2: Auto : Feature is based on End Of Manufacturing (EOM) flag. If EOM
is set, it is disabled.
+ **/
+ UINT32 PpinSupport : 2;
+ /**
+ Enable or Disable #AC machine check on split lock.
+ - <b>0: Disable</b>
+ - 1: Enable
+ **/
+ UINT32 AcSplitLock : 1;
+ /**
+ Enable or Disable Avx.
+ - 1: Disable
+ - <b> 0: Enable</b>
+ **/
+ UINT32 AvxDisable : 1;
+ /**
+ Enable or Disable Avx3.
+ - 1: Disable
+ - <b> 0: Enable</b>
+ **/
+ UINT32 Avx3Disable : 1;
+ UINT32 RsvdBits : 24; ///< Reserved for future use
+ /**
+ Provide the option for platform to override the MaxSpeed field of Smbios
Type 4.
+ Value 4000 means 4000MHz.
+ If this value is not zero, it dominates the field.
+ If this value is zero, CPU RC will update the field according to the max
radio.
+ <b>default is 0.</b>
+ **/
+ UINT16 SmbiosType4MaxSpeedOverride;
+ UINT8 Reserved0[2]; ///< Reserved for future use
+} CPU_CONFIG;
+
+#pragma pack (pop)
+
+#endif // _CPU_CONFIG_H_
diff --git
a/Silicon/Intel/TigerlakeSiliconPkg/Cpu/Include/ConfigBlock/CpuConfigLibPreMemConfig.h
b/Silicon/Intel/TigerlakeSiliconPkg/Cpu/Include/ConfigBlock/CpuConfigLibPreMemConfig.h
new file mode 100644
index 0000000000..bf3f436ddd
--- /dev/null
+++
b/Silicon/Intel/TigerlakeSiliconPkg/Cpu/Include/ConfigBlock/CpuConfigLibPreMemConfig.h
@@ -0,0 +1,148 @@
+/** @file
+ CPU Security PreMemory Config Block.
+
+ Copyright (c) 2021, Intel Corporation. All rights reserved.<BR>
+ SPDX-License-Identifier: BSD-2-Clause-Patent
+**/
+#ifndef _CPU_CONFIG_LIB_PREMEM_CONFIG_H_
+#define _CPU_CONFIG_LIB_PREMEM_CONFIG_H_
+
+#define CPU_CONFIG_LIB_PREMEM_CONFIG_REVISION 6
+
+extern EFI_GUID gCpuConfigLibPreMemConfigGuid;
+
+#define BOOT_FREQUENCY_MAX_BATTERY_PERF 0
+#define BOOT_FREQUENCY_MAX_NON_TURBO_PERF 1
+#define BOOT_FREQUENCY_TURBO_PERF 2
+
+#pragma pack (push,1)
+
+/**
+ CPU Config Library PreMemory Configuration Structure.
+
+ <b>Revision 1</b>:
+ - Initial version.
+ <b>Revision 2</b>:
+ - Expand the supported number of processor cores (ActiveCoreCount1).
+ <b>Revision 3</b>:
+ - Added PECI Sx and C10 Reset.
+ <b>Revision 4</b>:
+ - Added ActiveSmallCoreCount.
+ <b>Revision 5</b>:
+ - Added CrashLogGprs
+ <b>Revision 6</b>:
+ - Added ConfigTdpLevel
+**/
+typedef struct {
+ CONFIG_BLOCK_HEADER Header; ///< Config Block Header
+ UINT32 HyperThreading : 1; ///< Enable or Disable Hyper
Threading; 0: Disable; <b>1: Enable</b>.
+ /**
+ Sets the boot frequency starting from reset vector.
+ - 0: Maximum battery performance.
+ - 1: Maximum non-turbo performance
+ -<b>2: Turbo performance</b>.
+ @note If Turbo is selected BIOS will start in max non-turbo mode and switch
to Turbo mode.
+ **/
+ UINT32 BootFrequency : 2;
+ /**
+ Number of processor cores to enable.
+ - <b> 0: All cores</b>
+ - 1: 1 core
+ - 2: 2 cores
+ - 3: 3 cores
+ **/
+ UINT32 ActiveCoreCount : 3; ///< @deprecated due to core active
number limitaion.
+ UINT32 JtagC10PowerGateDisable : 1; ///< False: JTAG is power gated in
C10 state. True: keeps the JTAG power up during C10 and deeper power states for
debug purpose. <b>0: False<\b>; 1: True.
+ UINT32 BistOnReset : 1; ///< <b>(Test)</b> Enable or Disable
BIST on Reset; <b>0: Disable</b>; 1: Enable.
+ /**
+ Enable or Disable Virtual Machine Extensions (VMX) feature.
+ - 0: Disable
+ - <b>1: Enable</b>
+ **/
+ UINT32 VmxEnable : 1;
+ /**
+ Processor Early Power On Configuration FCLK setting.
+ - <b>0: 800 MHz (ULT/ULX)</b>.
+ - <b>1: 1 GHz (DT/Halo)</b>. Not supported on ULT/ULX.
+ - 2: 400 MHz.
+ - 3: Reserved.
+ **/
+ UINT32 FClkFrequency : 2;
+ /**
+ Enable or Disable CrashLog feature
+ - 0: Disable
+ - <b>1: Enable</b>
+ **/
+ UINT32 CrashLogEnable : 1;
+
+ /**
+ Enable or Disable Total Memory Encryption (TME) feature.
+ - <b>0: Disable</b>
+ - 1: Enable
+ **/
+ UINT32 TmeEnable : 1;
+
+ UINT32 DebugInterfaceEnable : 2; ///< Enable or Disable processor
debug features; 0: Disable; 1: Enable; <b>2: No Change</b>.
+ UINT32 DebugInterfaceLockEnable : 1; ///< Lock or Unlock debug interface
features; 0: Disable; <b>1: Enable</b>.
+
+ /**
+ Number of big cores in processor to enable. And support up to 16 cores.
+ - <b> 0: All cores</b>
+ - 1: 1 core
+ - 2: 2 cores
+ - 3: 3 cores
+ **/
+ UINT32 ActiveCoreCount1 : 4;
+
+ /**
+ Enables a mailbox command to resolve rare PECI related Sx issues.
+ @note This should only be used on systems that observe PECI Sx issues.
+ - <b>0: Disable</b>
+ - 1: Enable
+ **/
+ UINT32 PeciSxReset : 1;
+
+ /**
+ Enables the mailbox command to resolve PECI reset issues during Pkg-C10 exit.
+ If Enabled, BIOS will send the CPU message to disable peci reset on C10 exit.
+ The default value is <b>1: Enable</b> for CML, and <b>0: Disable</b> for all
other CPU's
+ - 0: Disable
+ - 1: Enable
+ **/
+ UINT32 PeciC10Reset : 1;
+
+ /**
+ Number of small cores in processor to enable. And support the enabling of
up to 63 cores.
+ - <b> 0: All cores</b>
+ - 1: 1 core
+ - 2: 2 cores
+ - 3: 3 cores
+ **/
+ UINT32 ActiveSmallCoreCount : 6;
+
+ /**
+ Enable or Disable CrashLog GPRs dump
+ - <b>0: Disable</b>
+ - 1: Gprs Enabled, Smm Gprs Enabled
+ 2: Gprs Enabled, Smm Gprs Disabled
+ **/
+ UINT32 CrashLogGprs : 2;
+
+ UINT32 RsvdBits : 2;
+
+ /**
+ CpuRatio - Max non-turbo ratio (Flexible Ratio Boot) is set to CpuRatio.
<b>0: Disabled</b> If disabled, doesn't override max-non turbo ratio.
+ **/
+ UINT8 CpuRatio;
+ /**
+ Configuration for boot TDP selection; <b>0: TDP Nominal</b>; 1: TDP Down;
2: TDP Up.
+ **/
+ UINT8 ConfigTdpLevel;
+ UINT8 Reserved[2]; ///< Reserved for alignment
+ UINT32 ElixirSpringsPatchAddr; ///< Address of Elixir Springs
Patch(es)
+ UINT32 ElixirSpringsPatchSize; ///< Elixir Springs Patch(es) Size.
+} CPU_CONFIG_LIB_PREMEM_CONFIG;
+
+#pragma pack (pop)
+
+#endif // _CPU_CONFIG_LIB_PREMEM_CONFIG_H_
diff --git
a/Silicon/Intel/TigerlakeSiliconPkg/Cpu/Include/ConfigBlock/CpuPidTestConfig.h
b/Silicon/Intel/TigerlakeSiliconPkg/Cpu/Include/ConfigBlock/CpuPidTestConfig.h
new file mode 100644
index 0000000000..4fcb92cb27
--- /dev/null
+++
b/Silicon/Intel/TigerlakeSiliconPkg/Cpu/Include/ConfigBlock/CpuPidTestConfig.h
@@ -0,0 +1,52 @@
+/** @file
+ CPU PID Config Block.
+
+ Copyright (c) 2021, Intel Corporation. All rights reserved.<BR>
+ SPDX-License-Identifier: BSD-2-Clause-Patent
+**/
+#ifndef _CPU_PID_TEST_CONFIG_H_
+#define _CPU_PID_TEST_CONFIG_H_
+
+#define CPU_PID_TEST_CONFIG_REVISION 1
+
+extern EFI_GUID gCpuPidTestConfigGuid;
+
+#pragma pack (push,1)
+
+/**
+ PID Tuning Configuration Structure.
+ Domain is mapped to Kp = 0, Ki = 1, Kd = 2.
+
+ <b>Revision 1</b>:
+ - Initial version.
+**/
+typedef struct {
+ CONFIG_BLOCK_HEADER Header; ///< Config Block Header
+ UINT16 Ratl[3]; ///< RATL setting, in 1/256
units. Range is 0 - 65280
+ UINT16 VrTdcVr0[3]; ///< VR Thermal Design
Current for VR0. In 1/256 units. Range is 0 - 65280
+ UINT16 VrTdcVr1[3]; ///< VR Thermal Design
Current for VR1. In 1/256 units. Range is 0 - 65280
+ UINT16 VrTdcVr2[3]; ///< VR Thermal Design
Current for VR2. In 1/256 units. Range is 0 - 65280
+ UINT16 VrTdcVr3[3]; ///< VR Thermal Design
Current for VR3. In 1/256 units. Range is 0 - 65280
+ UINT16 PbmPsysPl1Msr[3]; ///< Power Budget Management
Psys PL1 MSR. In 1/256 units. Range is 0 - 65280
+ UINT16 PbmPsysPl1MmioPcs[3]; ///< Power Budget Management
Psys PL1 MMIO/PCS. In 1/256 units. Range is 0 - 65280
+ UINT16 PbmPsysPl2Msr[3]; ///< Power Budget Management
Psys PL2 MSR. In 1/256 units. Range is 0 - 65280
+ UINT16 PbmPsysPl2MmioPcs[3]; ///< Power Budget Management
Psys PL2 MMIO/PCS. In 1/256 units. Range is 0 - 65280
+ UINT16 PbmPkgPl1Msr[3]; ///< Power Budget Management
Package PL1 MSR. In 1/256 units. Range is 0 - 65280
+ UINT16 PbmPkgPl1MmioPcs[3]; ///< Power Budget Management
Package PL1 MMIO/PCS. In 1/256 units. Range is 0 - 65280
+ UINT16 PbmPkgPl2Msr[3]; ///< Power Budget Management
Package PL2 MSR. In 1/256 units. Range is 0 - 65280
+ UINT16 PbmPkgPl2MmioPcs[3]; ///< Power Budget Management
Package PL2 MMIO/PCS. In 1/256 units. Range is 0 - 65280
+ UINT16 DdrPl1Msr[3]; ///< DDR PL1 MSR. In 1/256
units. Range is 0 - 65280
+ UINT16 DdrPl1MmioPcs[3]; ///< DDR PL1 MMIO/PCS. In
1/256 units. Range is 0 - 65280
+ UINT16 DdrPl2Msr[3]; ///< DDR PL2 MSR. In 1/256
units. Range is 0 - 65280
+ UINT16 DdrPl2MmioPcs[3]; ///< DDR PL2 MMIO/PCS. In
1/256 units. Range is 0 - 65280
+ /**
+ Enable or Disable PID Tuning programming flow.
+ If disabled, all other policies in this config block are ignored.
+ **/
+ UINT8 PidTuning;
+ UINT8 Rsvd; ///< Reserved for DWORD
alignment.
+} CPU_PID_TEST_CONFIG;
+
+#pragma pack (pop)
+
+#endif // _CPU_PID_TEST_CONFIG_H_
diff --git
a/Silicon/Intel/TigerlakeSiliconPkg/Cpu/Include/ConfigBlock/CpuPowerMgmtBasicConfig.h
b/Silicon/Intel/TigerlakeSiliconPkg/Cpu/Include/ConfigBlock/CpuPowerMgmtBasicConfig.h
new file mode 100644
index 0000000000..0255d49bdf
--- /dev/null
+++
b/Silicon/Intel/TigerlakeSiliconPkg/Cpu/Include/ConfigBlock/CpuPowerMgmtBasicConfig.h
@@ -0,0 +1,226 @@
+/** @file
+ CPU Power Management Basic Config Block.
+
+ Copyright (c) 2021, Intel Corporation. All rights reserved.<BR>
+ SPDX-License-Identifier: BSD-2-Clause-Patent
+**/
+#ifndef _CPU_POWER_MGMT_BASIC_CONFIG_H_
+#define _CPU_POWER_MGMT_BASIC_CONFIG_H_
+
+#define CPU_POWER_MGMT_BASIC_CONFIG_REVISION 5
+
+extern EFI_GUID gCpuPowerMgmtBasicConfigGuid;
+
+#pragma pack (push,1)
+
+/**
+ CPU Power Management Basic Configuration Structure.
+
+ <b>Revision 1</b>:
+ - Initial version.
+ <b>Revision 2</b>:
+ - Changed EnableItbm default to be disable
+ - Deprecated EnableItbmDriver due to Platform doesn't have ITBMT OS driver
+ <b>Revision 3</b>:
+ - Add ApplyConfigTdp for TDP initialization settings based on non-cTDP or
cTDP
+ <b>Revision 4</b>:
+ - Add Hwp Lock support
+ <b>Revision 5</b>:
+ - Add VccInDemotionOverride and VccInDemotionMs
+**/
+typedef struct {
+ CONFIG_BLOCK_HEADER Header; ///< Config Block Header
+ /**
+ Sets the boot frequency starting from reset vector.
+ - 0: Maximum battery performance.
+ - 1: Maximum non-turbo performance.
+ - <b>2: Turbo performance.</b>
+ @note If Turbo is selected BIOS will start in max non-turbo mode and switch
to Turbo mode.
+ **/
+ UINT32 BootFrequency : 2; //@deprecated
+ UINT32 SkipSetBootPState : 1; ///< Choose whether to skip
SetBootPState function for all APs; <b>0: Do not skip</b>; 1: Skip.
+ /**
+ Enable or Disable Intel Speed Shift Technology.
+ Enabling allows for processor control of P-state transitions.
+ 0: Disable; <b>1: Enable;</b> Bit 1 is ignored.
+ @note Currently this feature is recommended to be enabled only on win10
+ **/
+ UINT32 Hwp : 2;
+ /**
+ Hardware Duty Cycle Control configuration. 0: Disabled; <b>1: Enabled</b>
2-3:Reserved
+ HDC enables the processor to autonomously force components to enter into an
idle state to lower effective frequency.
+ This allows for increased package level C6 residency.
+ @note Currently this feature is recommended to be enabled only on win10
+ **/
+ UINT32 HdcControl : 2;
+ UINT32 PowerLimit2 : 1; ///< Enable or Disable short
duration Power Limit (PL2). 0: Disable; <b>1: Enable</b>
+ UINT32 TurboPowerLimitLock : 1; ///< MSR 0x610[63] and
0x618[63]: Locks all Turbo power limit settings to read-only; <b>0:
Disable</b>; 1: Enable (Lock).
+ UINT32 PowerLimit3DutyCycle : 8; ///< Package PL3 Duty Cycle.
Specifies the PL3 duty cycle percentage, Range 0-100. <b>Default: 0</b>.
+ UINT32 PowerLimit3Lock : 1; ///< Package PL3 MSR 615h
lock; <b>0: Disable</b>; 1: Enable (Lock).
+ UINT32 PowerLimit4Lock : 1; ///< Package PL4 MSR 601h
lock; <b>0: Disable</b>; 1: Enable (Lock).
+ /**
+ Tcc Offset Clamp for Runtime Average Temperature Limit (RATL) allows CPU to
throttle below P1.
+ For Y SKU, the recommended default for this policy is <b>1: Enabled</b>,
which indicates throttling below P1 is allowed.
+ For all other SKUs the recommended default are <b>0: Disabled</b>.
+ **/
+ UINT32 TccOffsetClamp : 1;
+ UINT32 TccOffsetLock : 1; ///< Tcc Offset Lock for
Runtime Average Temperature Limit (RATL) to lock temperature target MSR 1A2h;
0: Disabled; <b>1: Enabled (Lock)</b>.
+ UINT32 TurboMode : 1; ///< Enable or Disable Turbo
Mode. Disable; <b>1: Enable</b>
+ UINT32 HwpInterruptControl : 1; ///< Set HW P-State
Interrupts Enabled for MISC_PWR_MGMT MSR 0x1AA[7]; <b>0: Disable</b>; 1:
Enable.
+ UINT32 ApplyConfigTdp : 1; ///< Switch TDP applied
setting based on non-cTDP or TDP; 0: non-cTDP; <b>1: cTDP</b>.
+ UINT32 HwpLock : 1; ///< HWP Lock in MISC PWR
MGMT MSR 1AAh; <b>0: Disable</b>; 1: Enable (Lock).
+ UINT32 VccInDemotionOverride : 1; ///< Enable VccIn Demotion
Override configuration. <b>0: Disable</b>; 1: Enable.
+ UINT32 RsvdBits : 6; ///< Reserved for future use.
+
+ /**
+ 1-Core Ratio Limit: LFM to Fused 1-Core Ratio Limit. For overclocking
parts: LFM to Fused 1-Core Ratio Limit + OC Bins.
+ Note: OC Bins = 7 means fully unlocked, so range is LFM to 83.
+ - This 1-Core Ratio Limit Must be greater than or equal to 2-Core Ratio
Limit, 3-Core Ratio Limit, 4-Core Ratio Limit.
+ **/
+ UINT8 OneCoreRatioLimit;
+ /**
+ 2-Core Ratio Limit: LFM to Fused 2-Core Ratio Limit, For overclocking part:
LFM to Fused 2-Core Ratio Limit + OC Bins.
+ Note: OC Bins = 7 means fully unlocked, so range is LFM to 83.
+ - This 2-Core Ratio Limit Must be Less than or equal to 1-Core Ratio
Limit.
+ **/
+ UINT8 TwoCoreRatioLimit;
+ /**
+ 3-Core Ratio Limit: LFM to Fused 3-Core Ratio Limit, For overclocking part:
LFM to Fused 3-Core Ratio Limit + OC Bins.
+ Note: OC Bins = 7 means fully unlocked, so range is LFM to 83.
+ - This 3-Core Ratio Limit Must be Less than or equal to 1-Core Ratio
Limit.
+ **/
+ UINT8 ThreeCoreRatioLimit;
+ /**
+ 4-Core Ratio Limit: LFM to Fused 4-Core Ratio Limit, For overclocking part:
LFM to Fused 4-Core Ratio Limit + OC Bins.
+ Note: OC Bins = 7 means fully unlocked, so range is LFM to 83.
+ - This 4-Core Ratio Limit Must be Less than or equal to 1-Core Ratio
Limit.
+ **/
+ UINT8 FourCoreRatioLimit;
+ /**
+ 5-Core Ratio Limit: LFM to Fused 5-Core Ratio Limit, For overclocking part:
LFM to Fused 5-Core Ratio Limit + OC Bins.
+ Note: OC Bins = 7 means fully unlocked, so range is LFM to 83.
+ - This 5-Core Ratio Limit Must be Less than or equal to 1-Core Ratio
Limit.
+ **/
+ UINT8 FiveCoreRatioLimit;
+ /**
+ 6-Core Ratio Limit: LFM to Fused 6-Core Ratio Limit, For overclocking part:
LFM to Fused 6-Core Ratio Limit + OC Bins.
+ Note: OC Bins = 7 means fully unlocked, so range is LFM to 83.
+ - This 6-Core Ratio Limit Must be Less than or equal to 1-Core Ratio
Limit.
+ **/
+ UINT8 SixCoreRatioLimit;
+ /**
+ 7-Core Ratio Limit: LFM to Fused 7-Core Ratio Limit, For overclocking part:
LFM to Fused 7-Core Ratio Limit + OC Bins.
+ Note: OC Bins = 7 means fully unlocked, so range is LFM to 83.
+ - This 7-Core Ratio Limit Must be Less than or equal to 1-Core Ratio
Limit.
+ **/
+ UINT8 SevenCoreRatioLimit;
+ /**
+ 8-Core Ratio Limit: LFM to Fused 8-Core Ratio Limit, For overclocking part:
LFM to Fused 8-Core Ratio Limit + OC Bins.
+ Note: OC Bins = 7 means fully unlocked, so range is LFM to 83.
+ - This 8-Core Ratio Limit Must be Less than or equal to 1-Core Ratio
Limit.
+ **/
+ UINT8 EightCoreRatioLimit;
+ /**
+ TCC Activation Offset. Offset from factory set TCC activation temperature at
which the Thermal Control Circuit must be activated.
+ TCC will be activated at (TCC Activation Temperature - TCC Activation
Offset), in degrees Celcius.
+ For Y SKU, the recommended default for this policy is <b>10</b>
+ For all other SKUs the recommended default are <b>0</b>, causing TCC to
activate at TCC Activation temperature.
+ @note The policy is recommended for validation purpose only.
+ **/
+ UINT8 TccActivationOffset;
+ /**
+ Intel Turbo Boost Max Technology 3.0
+ Enabling it on processors with OS support will allow OS to exploit the
diversity in max turbo frequency of the cores.
+ <b>0: Disable</b>; 1: Enable;
+ **/
+ UINT8 EnableItbm : 1;
+ /**
+ @deprecated: Platform doesn't have Intel Turbo Boost Max Technology 3.0
Driver
+ Enabling it will load the driver upon ACPI device with HID = INT3510.
+ <b> 0: Disable;</b> 1: Enable;
+ **/
+ UINT8 EnableItbmDriver : 1;
+ /**
+ Per Core P State OS control mode
+ Disabling will set PCU_MISC_CONFIG (Command 0x06) Bit 31 = 1. When set, the
highest core request is used for all other core requests.
+ 0: Disable;<b> 1: Enable;</b>
+ **/
+ UINT8 EnablePerCorePState : 1;
+ /**
+ HwP Autonomous Per Core P State
+ Disabling will set Bit 30 = 1, command 0x11. When set, autonomous will
request the same value
+ for all cores all the time.
+ 0: Disable;<b> 1: Enable;</b>
+ **/
+ UINT8 EnableHwpAutoPerCorePstate : 1;
+ /**
+ HwP Autonomous EPP grouping.
+ Disabling will set Bit 29 = 1, command 0x11. When set, autonomous will not
necesarrily request the same value
+ for all cores with same EPP.
+ Enabling will clean Bit 29 = 0, command 0x11. Autonomous will request same
values for all cores with same EPP.
+ 0: Disable;<b> 1: Enable;</b>
+ **/
+ UINT8 EnableHwpAutoEppGrouping : 1;
+ /**
+ EPB override over PECI
+ Enable by sending pcode command 0x2b , subcommand 0x3 to 1.
+ This will allow OOB EPB PECI override control.
+ <b>0: Disable;</b> 1: Enable;
+ **/
+ UINT8 EnableEpbPeciOverride : 1;
+ /**
+ Support for Fast MSR for IA32_HWP_REQUEST.
+ On systems with HwP enabled, if this feature is available as indicated by
MSR 0x65F[0] = 1,
+ set MSR 0x657[0] = 1.
+ 0: Disable; <b> 1: Enable;</b>
+ **/
+ UINT8 EnableFastMsrHwpReq : 1;
+ UINT8 ReservedBits1 : 1; ///< Reserved for future use.
+ UINT8 MinRingRatioLimit; ///< Minimum Ring Ratio
Limit. Range from 0 to Max Turbo Ratio. 0 = AUTO/HW Default
+ UINT8 MaxRingRatioLimit; ///< Maximum Ring Ratio
Limit. Range from 0 to Max Turbo Ratio. 0 = AUTO/HW Default
+ /**
+ Package Long duration turbo mode power limit (PL1).
+ Default is the TDP power limit of processor. Units are based on
POWER_MGMT_CONFIG.CustomPowerUnit.
+ **/
+ UINT16 PowerLimit1;
+ /**
+ Package Short duration turbo mode power limit (PL2). Allows for short
excursions above TDP power limit.
+ Default = 1.25 * TDP Power Limit. Units are based on
POWER_MGMT_CONFIG.CustomPowerUnit.
+ **/
+ UINT16 PowerLimit2Power;
+ /**
+ Package PL3 power limit. PL3 is the CPU Peak Power Occurences Limit.
+ <b>Default: 0</b>. Range 0-65535. Units are based on
POWER_MGMT_CONFIG.CustomPowerUnit.
+ **/
+ UINT16 PowerLimit3;
+ /**
+ Package PL4 power limit. PL4 is a Preemptive CPU Package Peak Power Limit,
it will never be exceeded.
+ Power is premptively lowered before limit is reached. <b>Default: 0</b>.
Range 0-65535.
+ Units are based on POWER_MGMT_CONFIG.CustomPowerUnit.
+ **/
+ UINT16 PowerLimit4;
+ /**
+ Package Long duration turbo mode power limit (PL1) time window in seconds.
+ Used in calculating the average power over time.
+ Mobile: <b> 28s</b>
+ Desktop: <b> 8s</b>
+ Range: 0 - 128s
+ **/
+ UINT32 PowerLimit1Time;
+ UINT32 PowerLimit3Time; ///< Package PL3 time
window. Range from 3ms to 64ms.
+ /**
+ Tcc Offset Time Window can range from 5ms to 448000ms for Runtime Average
Temperature Limit (RATL).
+ For Y SKU, the recommended default for this policy is <b>5000: 5
seconds</b>, For all other SKUs the recommended default are <b>0: Disabled</b>
+ **/
+ UINT32 TccOffsetTimeWindowForRatl;
+ /**
+ Customize the VccIn Demotion in ms accordingly. Values used by OEM expected
to be in lower end of 1-30 ms range.
+ Value 1 means 1ms, value 2 means 2ms, and so on. Value 0 will disable VccIn
Demotion knob.
+ <b> It's 30ms by silicon default</b>.
+ **/
+ UINT32 VccInDemotionMs;
+} CPU_POWER_MGMT_BASIC_CONFIG;
+
+#pragma pack (pop)
+
+#endif // _CPU_POWER_MGMT_BASIC_CONFIG_H_
diff --git
a/Silicon/Intel/TigerlakeSiliconPkg/Cpu/Include/ConfigBlock/CpuPowerMgmtCustomConfig.h
b/Silicon/Intel/TigerlakeSiliconPkg/Cpu/Include/ConfigBlock/CpuPowerMgmtCustomConfig.h
new file mode 100644
index 0000000000..e1a5bcc684
--- /dev/null
+++
b/Silicon/Intel/TigerlakeSiliconPkg/Cpu/Include/ConfigBlock/CpuPowerMgmtCustomConfig.h
@@ -0,0 +1,76 @@
+/** @file
+ CPU Power Managment Custom Config Block.
+
+ Copyright (c) 2021, Intel Corporation. All rights reserved.<BR>
+ SPDX-License-Identifier: BSD-2-Clause-Patent
+**/
+#ifndef _CPU_POWER_MGMT_CUSTOM_CONFIG_H_
+#define _CPU_POWER_MGMT_CUSTOM_CONFIG_H_
+
+#define CPU_POWER_MGMT_CUSTOM_CONFIG_REVISION 1
+
+extern EFI_GUID gCpuPowerMgmtCustomConfigGuid;
+
+#pragma pack (push,1)
+
+///
+/// Defines the maximum number of custom ratio states supported.
+///
+#define MAX_CUSTOM_RATIO_TABLE_ENTRIES 40
+#define MAX_16_CUSTOM_RATIO_TABLE_ENTRIES 16
+
+///
+/// Defines the maximum number of custom ConfigTdp entries supported.
+/// @warning: Changing this define would cause DWORD alignment issues in
policy structures.
+///
+#define MAX_CUSTOM_CTDP_ENTRIES 3
+
+///
+/// This structure is used to describe the custom processor ratio table
desired by the platform.
+///
+typedef struct {
+ UINT8 MaxRatio; ///< The maximum
ratio of the custom ratio table.
+ UINT8 NumberOfEntries; ///< The number
of custom ratio state entries, ranges from 2 to 40 for a valid custom ratio
table.
+ UINT8 Rsvd0[2]; ///< Reserved for
DWORD alignment.
+ UINT32 Cpuid; ///< The CPU ID
for which this custom ratio table applies.
+ UINT8 StateRatio[MAX_CUSTOM_RATIO_TABLE_ENTRIES]; ///< The
processor ratios in the custom ratio table.
+ ///
+ /// If there are more than 16 total entries in the StateRatio table, then
use these 16 entries to fill max 16 table.
+ /// @note If NumberOfEntries is 16 or less, or the first entry of this table
is 0, then this table is ignored,
+ /// and up to the top 16 values from the StateRatio table is used instead.
+ ///
+ UINT8 StateRatioMax16[MAX_16_CUSTOM_RATIO_TABLE_ENTRIES];
+#if ((MAX_CUSTOM_RATIO_TABLE_ENTRIES + MAX_16_CUSTOM_RATIO_TABLE_ENTRIES) % 4)
+ UINT8 Rsvd1[4 - ((MAX_CUSTOM_RATIO_TABLE_ENTRIES +
MAX_16_CUSTOM_RATIO_TABLE_ENTRIES) % 4)]; ///< If needed, add padding for
dword alignment.
+#endif
+} PPM_CUSTOM_RATIO_TABLE;
+
+///
+/// PPM Custom ConfigTdp Settings
+///
+typedef struct _PPM_CUSTOM_CTDP_TABLE {
+ UINT32 CustomPowerLimit1Time : 8; ///< Short term Power
Limit time window value for custom cTDP level.
+ UINT32 CustomTurboActivationRatio : 8; ///< Turbo Activation
Ratio for custom cTDP level.
+ UINT32 RsvdBits : 16; ///< Bits reserved for
DWORD alignment.
+ UINT16 CustomPowerLimit1; ///< Short term Power
Limit value for custom cTDP level. Units are based on
POWER_MGMT_CONFIG.CustomPowerUnit.
+ UINT16 CustomPowerLimit2; ///< Long term Power
Limit value for custom cTDP level. Units are based on
POWER_MGMT_CONFIG.CustomPowerUnit.
+} PPM_CUSTOM_CTDP_TABLE;
+
+/**
+ CPU Power Management Custom Configuration Structure.
+
+ <b>Revision 1</b>:
+ - Initial version.
+**/
+typedef struct {
+ CONFIG_BLOCK_HEADER Header;
///< Config Block Header
+ PPM_CUSTOM_RATIO_TABLE CustomRatioTable;
///< Custom Processor Ratio Table Instance
+ PPM_CUSTOM_CTDP_TABLE CustomConfigTdpTable[MAX_CUSTOM_CTDP_ENTRIES];
///< Custom ConfigTdp Settings Instance
+ UINT32 ConfigTdpLock : 1;
///< Lock the ConfigTdp mode settings from runtime changes; <b>0: Disable</b>;
1: Enable.
+ UINT32 ConfigTdpBios : 1;
///< Configure whether to load Configurable TDP SSDT; <b>0: Disable</b>; 1:
Enable.
+ UINT32 RsvdBits : 30;
///< Reserved for future use
+} CPU_POWER_MGMT_CUSTOM_CONFIG;
+
+#pragma pack (pop)
+
+#endif // _CPU_POWER_MGMT_CUSTOM_CONFIG_H_
diff --git
a/Silicon/Intel/TigerlakeSiliconPkg/Cpu/Include/ConfigBlock/CpuPowerMgmtPsysConfig.h
b/Silicon/Intel/TigerlakeSiliconPkg/Cpu/Include/ConfigBlock/CpuPowerMgmtPsysConfig.h
new file mode 100644
index 0000000000..f1ceb8f43b
--- /dev/null
+++
b/Silicon/Intel/TigerlakeSiliconPkg/Cpu/Include/ConfigBlock/CpuPowerMgmtPsysConfig.h
@@ -0,0 +1,36 @@
+/** @file
+ CPU Power Management Psys(Platform) Config Block.
+
+ Copyright (c) 2021, Intel Corporation. All rights reserved.<BR>
+ SPDX-License-Identifier: BSD-2-Clause-Patent
+**/
+#ifndef _CPU_POWER_MGMT_PSYS_CONFIG_H_
+#define _CPU_POWER_MGMT_PSYS_CONFIG_H_
+
+#define CPU_POWER_MGMT_PSYS_CONFIG_REVISION 1
+
+extern EFI_GUID gCpuPowerMgmtPsysConfigGuid;
+
+#pragma pack (push,1)
+
+/**
+ CPU Power Management Psys(Platform) Configuration Structure.
+
+ <b>Revision 1</b>:
+ - Initial version.
+**/
+typedef struct {
+ CONFIG_BLOCK_HEADER Header; ///< Config Block Header
+ UINT32 PsysPowerLimit1 : 1; ///< MSR 0x65C[15]: PL1
Enable activates the PL1 value to limit average platform power
+ UINT32 PsysPowerLimit1Time : 8; ///< MSR 0x65C[23:17]: PL1
timewindow in seconds.
+ UINT32 PsysPowerLimit2 : 1; ///< MSR 0x65C[47]: PL2
Enable activates the PL2 value to limit average platform power
+ UINT32 RsvdBits : 22; ///< Reserved for future use.
+ UINT16 PsysPowerLimit1Power; ///< MSR 0x65C[14:0]:
Platform PL1 power. Units are based on POWER_MGMT_CONFIG.CustomPowerUnit.
+ UINT16 PsysPowerLimit2Power; ///< MSR 0x65C[46:32]]:
Platform PL2 power. Units are based on POWER_MGMT_CONFIG.CustomPowerUnit.
+ UINT16 PsysPmax; ///< PCODE MMIO Mailbox:
Platform Power Pmax. <b>0 - Auto</b> Specified in 1/8 Watt increments. 0-1024
Watts. Value of 800 = 100W.
+ UINT8 Rsvd[2]; ///< Reserved for future use
and config block alignment
+} CPU_POWER_MGMT_PSYS_CONFIG;
+
+#pragma pack (pop)
+
+#endif // _CPU_POWER_MGMT_PSYS_CONFIG_H_
diff --git
a/Silicon/Intel/TigerlakeSiliconPkg/Cpu/Include/ConfigBlock/CpuPowerMgmtTestConfig.h
b/Silicon/Intel/TigerlakeSiliconPkg/Cpu/Include/ConfigBlock/CpuPowerMgmtTestConfig.h
new file mode 100644
index 0000000000..bd641f27c5
--- /dev/null
+++
b/Silicon/Intel/TigerlakeSiliconPkg/Cpu/Include/ConfigBlock/CpuPowerMgmtTestConfig.h
@@ -0,0 +1,150 @@
+/** @file
+ CPU Power Management Test Config Block.
+
+ Copyright (c) 2021, Intel Corporation. All rights reserved.<BR>
+ SPDX-License-Identifier: BSD-2-Clause-Patent
+**/
+#ifndef _CPU_POWER_MGMT_TEST_CONFIG_H_
+#define _CPU_POWER_MGMT_TEST_CONFIG_H_
+
+#define CPU_POWER_MGMT_TEST_CONFIG_REVISION 4
+
+extern EFI_GUID gCpuPowerMgmtTestConfigGuid;
+
+#pragma pack (push,1)
+
+///
+/// PPM Package C State Limit
+///
+typedef enum {
+ PkgC0C1 = 0,
+ PkgC2,
+ PkgC3,
+ PkgC6,
+ PkgC7,
+ PkgC7s,
+ PkgC8,
+ PkgC9,
+ PkgC10,
+ PkgCMax,
+ PkgCpuDefault = 254,
+ PkgAuto = 255
+} MAX_PKG_C_STATE;
+
+///
+/// PPM Package C State Time Limit
+///
+typedef enum {
+ TimeUnit1ns = 0,
+ TimeUnit32ns,
+ TimeUnit1024ns,
+ TimeUnit32768ns,
+ TimeUnit1048576ns,
+ TimeUnit33554432ns,
+ TimeUnitMax
+} C_STATE_TIME_UNIT;
+
+///
+/// Custom Power Units. User can choose to enter in watts or 125 milliwatt
increments.
+///
+typedef enum {
+ PowerUnitWatts = 0, ///< in Watts.
+ PowerUnit125MilliWatts, ///< in 125 milliwatt increments. Example: 90 power
units times 125 mW equals 11.250 W.
+ PowerUnitMax
+} CUSTOM_POWER_UNIT;
+
+///
+/// PPM Interrupt Redirection Mode Selection
+///
+typedef enum {
+ PpmIrmFixedPriority = 0,
+ PpmIrmRoundRobin,
+ PpmIrmHashVector,
+ PpmIrmReserved1,
+ PpmIrmReserved2,
+ PpmIrmReserved3,
+ PpmIrmReserved4,
+ PpmIrmNoChange
+} PPM_IRM_SETTING;
+
+/**
+ CPU Power Management Test Configuration Structure.
+
+ <b>Revision 1</b>:
+ - Initial version.
+ <b>Revision 2</b>:
+ - Add CstateLatencyControl0TimeUnit for WHL only
+ - Add CstateLatencyControl0Irtl for WHL only
+ <b>Revision 3</b>:
+ - Change C State LatencyContol to Auto as default.
+ <b>Revision 4</b>:
+ - Deprecate ConfigTdpLevel. Move to premem.
+**/
+typedef struct {
+ CONFIG_BLOCK_HEADER Header; ///< Offset 0-27 Config
Block Header
+ UINT32 Eist : 1; ///< Offset 28-31 Enable or
Disable Intel SpeedStep Technology. 0: Disable; <b>1: Enable</b>
+ UINT32 EnergyEfficientPState : 1; ///< Enable or
Disable Energy Efficient P-state will be applied in Turbo mode. Disable; <b>1:
Enable</b>
+ UINT32 EnergyEfficientTurbo : 1; ///< Enable or
Disable Energy Efficient Turbo, will be applied in Turbo mode. Disable; <b>1:
Enable</b>
+ UINT32 TStates : 1; ///< Enable or
Disable T states; <b>0: Disable</b>; 1: Enable.
+ UINT32 BiProcHot : 1; ///< Enable or
Disable Bi-Directional PROCHOT#; 0: Disable; <b>1: Enable</b>.
+ UINT32 DisableProcHotOut : 1; ///< Enable or
Disable PROCHOT# signal being driven externally; 0: Disable; <b>1: Enable</b>.
+ UINT32 ProcHotResponse : 1; ///< Enable or
Disable PROCHOT# Response; <b>0: Disable</b>; 1: Enable.
+ UINT32 DisableVrThermalAlert : 1; ///< Enable or
Disable VR Thermal Alert; <b>0: Disable</b>; 1: Enable.
+ UINT32 EnableAllThermalFunctions : 1; ///< Enable or
Disable Thermal Reporting through ACPI tables; 0: Disable; <b>1: Enable</b>.
+ UINT32 ThermalMonitor : 1; ///< Enable or
Disable Thermal Monitor; 0: Disable; <b>1: Enable</b>.
+ UINT32 Cx : 1; ///< Enable or
Disable CPU power states (C-states). 0: Disable; <b>1: Enable</b>
+ UINT32 PmgCstCfgCtrlLock : 1; ///< If
enabled, sets MSR 0xE2[15]; 0: Disable; <b>1: Enable</b>.
+ UINT32 C1e : 1; ///< Enable or
Disable Enhanced C-states. 0: Disable; <b>1: Enable</b>
+ UINT32 C1AutoDemotion : 1; ///< Enable or
Disable C6/C7 auto demotion to C1. 0: Disabled; <b>1: C1 Auto demotion</b>
+ UINT32 C1UnDemotion : 1; ///< Enable or
Disable C1UnDemotion. 0: Disabled; <b>1: C1 Auto undemotion</b>
+ UINT32 C3AutoDemotion : 1; ///<
[CoffeeLake Only] Enable or Disable C6/C7 auto demotion to C3 0: Disabled;
<b>1: C3 Auto demotion</b>
+ UINT32 C3UnDemotion : 1; ///<
[CoffeeLake Only] Enable or Disable C3UnDemotion. 0: Disabled; <b>1: C3 Auto
undemotion</b>
+ UINT32 PkgCStateDemotion : 1; ///< Enable or
Disable Package Cstate Demotion. Disable; <b>1: Enable</b> [WhiskeyLake]
<b>Disable</b>; 1: Enable
+ UINT32 PkgCStateUnDemotion : 1; ///< Enable or
Disable Package Cstate UnDemotion. Disable; <b>1: Enable</b> [WhiskeyLake]
<b>Disable</b>; 1: Enable
+ UINT32 CStatePreWake : 1; ///< Enable or
Disable CState-Pre wake. Disable; <b>1: Enable</b>
+ UINT32 TimedMwait : 1; ///< Enable or
Disable TimedMwait Support. <b>Disable</b>; 1: Enable
+ UINT32 CstCfgCtrIoMwaitRedirection : 1; ///< Enable or
Disable IO to MWAIT redirection; <b>0: Disable</b>; 1: Enable.
+ UINT32 ProcHotLock : 1; ///< If
enabled, sets MSR 0x1FC[23]; <b>0: Disable</b>; 1: Enable.
+ UINT32 RaceToHalt : 1; ///< Enable or
Disable Race To Halt feature; 0: Disable; <b>1: Enable </b>. RTH will
dynamically increase CPU frequency in order to enter pkg C-State faster to
reduce overall power. (RTH is controlled through MSR 1FC bit 20)
+ UINT32 ConfigTdpLevel : 8; ///<
@deprecated. Move to premem phase.
+ UINT16 CstateLatencyControl1Irtl; ///< Offset 32-33 Interrupt
Response Time Limit of LatencyContol1 MSR 0x60B[9:0].<b>0 is Auto</b>.
+ UINT16 CstateLatencyControl2Irtl; ///< Offset 34-35 Interrupt
Response Time Limit of LatencyContol2 MSR 0x60C[9:0].<b>0 is Auto</b>.
+ UINT16 CstateLatencyControl3Irtl; ///< Offset 36-37 Interrupt
Response Time Limit of LatencyContol3 MSR 0x633[9:0].<b>0 is Auto</b>.
+ UINT16 CstateLatencyControl4Irtl; ///< Offset 38-39 Interrupt
Response Time Limit of LatencyContol4 MSR 0x634[9:0].<b>0 is Auto</b>.
+ UINT16 CstateLatencyControl5Irtl; ///< Offset 40-41 Interrupt
Response Time Limit of LatencyContol5 MSR 0x635[9:0].<b>0 is Auto</b>.
+ // Due to the removal of CstateLatencyControl0Irtl, PkgCStateLimit is not
aligned to 32-bit address.
+ UINT8 Rsvd1[2]; ///< Offset 42-43 Reserved
for config block alignment.
+ MAX_PKG_C_STATE PkgCStateLimit; ///< Offset 44 This
field is used to set the Max Pkg Cstate. Default set to Auto which limits the
Max Pkg Cstate to deep C-state.
+ /**
+ @todo: The following enums have to be replaced with policies.
+ **/
+ C_STATE_TIME_UNIT Reserved; ///< Offset 45 Reserved
for config block alignment.
+ C_STATE_TIME_UNIT CstateLatencyControl1TimeUnit; ///< Offset 46 TimeUnit
for Latency Control1 MSR 0x60B[12:10]; <b>2: 1024ns</b>.
+ C_STATE_TIME_UNIT CstateLatencyControl2TimeUnit; ///< Offset 47 TimeUnit
for Latency Control2 MSR 0x60C[12:10]; <b>2: 1024ns</b>.
+ C_STATE_TIME_UNIT CstateLatencyControl3TimeUnit; ///< Offset 48 TimeUnit
for Latency Control3 MSR 0x633[12:10]; <b>2: 1024ns</b>.
+ C_STATE_TIME_UNIT CstateLatencyControl4TimeUnit; ///< Offset 49 TimeUnit
for Latency Control4 MSR 0x634[12:10]; <b>2: 1024ns</b>.
+ C_STATE_TIME_UNIT CstateLatencyControl5TimeUnit; ///< Offset 50 TimeUnit
for Latency Control5 MSR 0x635[12:10]; <b>2: 1024ns</b>.
+ /**
+ Offset 51 Default power unit in watts or in 125 milliwatt increments.
+ - 0: PowerUnitWatts.
+ - <b>1: PowerUnit125MilliWatts</b>.
+ **/
+ CUSTOM_POWER_UNIT CustomPowerUnit;
+ /**
+ Offset 52 Interrupt Redirection Mode Select.
+ - 0: Fixed priority. //Default under CNL.
+ - 1: Round robin.
+ - 2: Hash vector.
+ - 4: PAIR with fixed priority. //Default under KBL, not available under
CNL.
+ - 5: PAIR with round robin. //Not available under CNL.
+ - 6: PAIR with hash vector. //Not available under CNL.
+ - 7: No change.
+ **/
+ PPM_IRM_SETTING PpmIrmSetting;
+ // Move the padding to previous offset to align the structure at 32-bit
address.
+ UINT8 Rsvd[4]; ///< Offset 53-56 Reserved
for future use and config block alignment
+} CPU_POWER_MGMT_TEST_CONFIG;
+
+#pragma pack (pop)
+
+#endif // _CPU_POWER_MGMT_TEST_CONFIG_H_
diff --git
a/Silicon/Intel/TigerlakeSiliconPkg/Cpu/Include/ConfigBlock/CpuSecurityPreMemConfig.h
b/Silicon/Intel/TigerlakeSiliconPkg/Cpu/Include/ConfigBlock/CpuSecurityPreMemConfig.h
new file mode 100644
index 0000000000..24614fe497
--- /dev/null
+++
b/Silicon/Intel/TigerlakeSiliconPkg/Cpu/Include/ConfigBlock/CpuSecurityPreMemConfig.h
@@ -0,0 +1,63 @@
+/** @file
+ CPU Security PreMemory Config Block.
+
+ Copyright (c) 2021, Intel Corporation. All rights reserved.<BR>
+ SPDX-License-Identifier: BSD-2-Clause-Patent
+**/
+#ifndef _CPU_SECURITY_PREMEM_CONFIG_H_
+#define _CPU_SECURITY_PREMEM_CONFIG_H_
+
+#define CPU_SECURITY_PREMEM_CONFIG_REVISION 1
+
+extern EFI_GUID gCpuSecurityPreMemConfigGuid;
+
+#pragma pack (push,1)
+
+/**
+ CPU Security PreMemory Configuration Structure.
+
+ <b>Revision 1</b>:
+ - Initial version.
+**/
+typedef struct {
+ CONFIG_BLOCK_HEADER Header; ///< Config Block Header
+ UINT32 PrmrrSize; ///< PRMRR Size.<b>Software
Control: 0x0</b> 32MB: 0x2000000, 64MB: 0x4000000, 128 MB: 0x8000000, 256 MB:
0x10000000, 512 MB: 0x20000000
+ UINT16 BiosSize; ///< Flash information for
BIOS Guard: BIOS Size in KB.
+ UINT8 Reserved[2]; ///< Reserved for future use
+/**
+ Enable or Disable BIOS Guard; 0: Disable; <b>1: Enable</b>.
+ - This is an optional feature and can be opted out.
+ - If this policy is set to Disabled, the policies in the BIOS_GUARD_CONFIG
will be ignored.
+ - If PeiBiosGuardLibNull is used, this policy will have no effect.
+**/
+ UINT32 BiosGuard : 1;
+ UINT32 BiosGuardToolsInterface : 1; ///< BIOS Guard Tools
Interface; <b>0: Disable</b>, 1:Enable
+/**
+ Enable or Disable Software Guard Extensions; <b>0: Disable</b>; 1: Enable.
+ - This is an optional feature and can be opted out.
+ - If this policy is set to Disabled, the policies in the CPU_SGX_CONFIG
will be ignored.
+ - If BaseSoftwareGuardLibNull is used, this policy will have no effect.
+**/
+ UINT32 EnableSgx : 1;
+/**
+ Enable or Disable Trusted Execution Technology; <b>0: Disable</b>; 1:
Enable.
+ - This is an optional feature and can be opted out.
+ - If this policy is set to Disabled, the policies in the
CPU_TXT_PREMEM_CONFIG will be ignored.
+ - If PeiTxtLibNull is used, this policy will have no effect.
+**/
+ UINT32 Txt : 1;
+ UINT32 SkipStopPbet : 1; ///< <b>(Test)</b> Skip
Stop PBET Timer; <b>0: Disable</b>; 1: Enable.
+ ///
+ /// <b>(Test)</b> This policy indicates whether or not BIOS should allocate
PRMRR memory for C6DRAM power gating feature.
+ /// - 0: Don't allocate any PRMRR memory for C6DRAM power gating feature.
+ /// - <b>1: Allocate PRMRR memory for C6DRAM power gating feature</b>.
+ ///
+ UINT32 EnableC6Dram : 1;
+ UINT32 ResetAux : 1; ///< <b>(Test)</b> Reset
Auxiliary content, <b>0: Disabled</b>, 1: Enabled
+ UINT32 TxtAcheckRequest : 1; ///< <b>(Test)</b>
AcheckRequest <b>0: Disabled</b>, 1: Enabled. When Enabled, it will call Acheck
regardless of crashcode value
+ UINT32 RsvdBits : 24; ///< Reserved for future
use
+} CPU_SECURITY_PREMEM_CONFIG;
+
+#pragma pack (pop)
+
+#endif // _CPU_SECURITY_CONFIG_H_
diff --git
a/Silicon/Intel/TigerlakeSiliconPkg/Cpu/Include/ConfigBlock/CpuTestConfig.h
b/Silicon/Intel/TigerlakeSiliconPkg/Cpu/Include/ConfigBlock/CpuTestConfig.h
new file mode 100644
index 0000000000..ee946290e0
--- /dev/null
+++ b/Silicon/Intel/TigerlakeSiliconPkg/Cpu/Include/ConfigBlock/CpuTestConfig.h
@@ -0,0 +1,51 @@
+/** @file
+ CPU Test Config Block.
+
+ Copyright (c) 2021, Intel Corporation. All rights reserved.<BR>
+ SPDX-License-Identifier: BSD-2-Clause-Patent
+**/
+#ifndef _CPU_TEST_CONFIG_H_
+#define _CPU_TEST_CONFIG_H_
+
+#define CPU_TEST_CONFIG_REVISION 2
+
+extern EFI_GUID gCpuTestConfigGuid;
+
+#pragma pack (push,1)
+
+/**
+ CPU Test Configuration Structure.
+
+ <b>Revision 1</b>:
+ - Initial version.
+ <b>Revision 2</b>:
+ - Removed Voltage Optimization feature.
+**/
+typedef struct {
+ CONFIG_BLOCK_HEADER Header; ///< Config Block Header
+ UINT32 MlcStreamerPrefetcher : 1; ///< Enable
or Disable MLC Streamer Prefetcher; 0: Disable; <b>1: Enable</b>.
+ UINT32 MlcSpatialPrefetcher : 1; ///< Enable
or Disable MLC Spatial Prefetcher; 0: Disable; <b>1: Enable</b>.
+ UINT32 MonitorMwaitEnable : 1; ///< Enable
or Disable Monitor /MWAIT instructions; 0: Disable; <b>1: Enable</b>.
+ UINT32 MachineCheckEnable : 1; ///< Enable
or Disable initialization of machine check registers; 0: Disable; <b>1:
Enable</b>.
+ UINT32 ProcessorTraceOutputScheme : 1; ///< Control
on Processor Trace output scheme; <b>0: Single Range Output</b>; 1: ToPA Output.
+ UINT32 ProcessorTraceEnable : 1; ///< Enable
or Disable Processor Trace feature; <b>0: Disable</b>; 1: Enable.
+ UINT32 ThreeStrikeCounterDisable : 1; ///< Disable
Three strike counter; <b>0: FALSE</b>; 1: TRUE.
+ UINT32 RsvdBits : 25; ///<
Reserved for future use
+ /**
+ Base address of memory region allocated for Processor Trace.
+ Processor Trace requires 2^N alignment and size in bytes per thread, from
4KB to 128MB.
+ - <b>NULL: Disable</b>
+ **/
+ EFI_PHYSICAL_ADDRESS ProcessorTraceMemBase;
+ /**
+ Length in bytes of memory region allocated for Processor Trace.
+ Processor Trace requires 2^N alignment and size in bytes per thread, from
4KB to 128MB.
+ - <b>0: Disable</b>
+ **/
+ UINT32 ProcessorTraceMemLength;
+ UINT8 Reserved0[4];
+} CPU_TEST_CONFIG;
+
+#pragma pack (pop)
+
+#endif // _CPU_TEST_CONFIG_H_
diff --git a/Silicon/Intel/TigerlakeSiliconPkg/Cpu/Include/CpuAccess.h
b/Silicon/Intel/TigerlakeSiliconPkg/Cpu/Include/CpuAccess.h
new file mode 100644
index 0000000000..5d5e4df071
--- /dev/null
+++ b/Silicon/Intel/TigerlakeSiliconPkg/Cpu/Include/CpuAccess.h
@@ -0,0 +1,12 @@
+/** @file
+ Macros to simplify and abstract the interface to CPU configuration.
+
+ Copyright (c) 2021, Intel Corporation. All rights reserved.<BR>
+ SPDX-License-Identifier: BSD-2-Clause-Patent
+**/
+#ifndef _CPUACCESS_H_
+#define _CPUACCESS_H_
+
+#include "CpuDataStruct.h"
+
+#endif
diff --git a/Silicon/Intel/TigerlakeSiliconPkg/Cpu/Include/CpuDataStruct.h
b/Silicon/Intel/TigerlakeSiliconPkg/Cpu/Include/CpuDataStruct.h
new file mode 100644
index 0000000000..ba9a840e54
--- /dev/null
+++ b/Silicon/Intel/TigerlakeSiliconPkg/Cpu/Include/CpuDataStruct.h
@@ -0,0 +1,21 @@
+/** @file
+ This file declares various data structures used in CPU reference code.
+
+ Copyright (c) 2021, Intel Corporation. All rights reserved.<BR>
+ SPDX-License-Identifier: BSD-2-Clause-Patent
+**/
+
+#ifndef _CPU_DATA_STRUCT_H
+#define _CPU_DATA_STRUCT_H
+
+///
+/// Structure to hold the return value of AsmCpuid instruction
+///
+typedef struct {
+ UINT32 RegEax; ///< Value of EAX.
+ UINT32 RegEbx; ///< Value of EBX.
+ UINT32 RegEcx; ///< Value of ECX.
+ UINT32 RegEdx; ///< Value of EDX.
+} EFI_CPUID_REGISTER;
+
+#endif
diff --git a/Silicon/Intel/TigerlakeSiliconPkg/Cpu/Include/CpuPolicyCommon.h
b/Silicon/Intel/TigerlakeSiliconPkg/Cpu/Include/CpuPolicyCommon.h
new file mode 100644
index 0000000000..1178f68d0c
--- /dev/null
+++ b/Silicon/Intel/TigerlakeSiliconPkg/Cpu/Include/CpuPolicyCommon.h
@@ -0,0 +1,23 @@
+/** @file
+ CPU Policy Structure definition which will contain several config blocks
during runtime.
+
+ Copyright (c) 2021, Intel Corporation. All rights reserved.<BR>
+ SPDX-License-Identifier: BSD-2-Clause-Patent
+**/
+#ifndef _CPU_POLICY_COMMON_H_
+#define _CPU_POLICY_COMMON_H_
+
+#include <ConfigBlock.h>
+#include <ConfigBlock/CpuConfig.h>
+#include <ConfigBlock/CpuPidTestConfig.h>
+#include <ConfigBlock/CpuPowerMgmtBasicConfig.h>
+#include <ConfigBlock/CpuPowerMgmtCustomConfig.h>
+#include <ConfigBlock/CpuPowerMgmtPsysConfig.h>
+#include <ConfigBlock/CpuPowerMgmtTestConfig.h>
+#include <ConfigBlock/VoltageRegulator/CpuPowerMgmtVrConfig.h>
+#include <ConfigBlock/CpuTestConfig.h>
+#include <ConfigBlock/CpuSecurityPreMemConfig.h>
+#include <ConfigBlock/CpuConfigLibPreMemConfig.h>
+#include <OverclockingConfig.h>
+
+#endif // _CPU_POLICY_COMMON_H_
diff --git a/Silicon/Intel/TigerlakeSiliconPkg/Cpu/Include/Register/CommonMsr.h
b/Silicon/Intel/TigerlakeSiliconPkg/Cpu/Include/Register/CommonMsr.h
new file mode 100644
index 0000000000..a2cd1db1d6
--- /dev/null
+++ b/Silicon/Intel/TigerlakeSiliconPkg/Cpu/Include/Register/CommonMsr.h
@@ -0,0 +1,18 @@
+
+/** @file
+ CommonMsr.h
+
+ Copyright (c) 2021, Intel Corporation. All rights reserved.<BR>
+ SPDX-License-Identifier: BSD-2-Clause-Patent
+**/
+
+#ifndef _COMMONMSR_h
+#define _COMMONMSR_h
+#include <Base.h>
+
+/**
+ Special Chipset Usage MSR
+**/
+#define MSR_SPCL_CHIPSET_USAGE 0x000001FE
+
+#endif /* _COMMONMSR_h */
--
2.24.0.windows.2
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