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Trusted Computing

Trusted Computing firmware setup page decoded from AMI HII/IFR resources.

Form ID: 0x282a
Records: 15
Parents: Advanced, Advanced
Path: Setup / Advanced / Trusted Computing / Setup / Advanced / Advanced / Trusted Computing

Record 1553

Security Device Support

Firmware Value

Enables or Disables BIOS support for security device.

Firmware help text

Enables or Disables BIOS support for security device. O.S. will not show Security Device. TCG EFI protocol and INT1A interface will not be available.

Form: Trusted Computing
Opcode: OneOf
Question ID: 0x586
VarStore: Setup
VarStore GUID: EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
Offset: 0x16
Width: 1 byte(s)
Range: 0 to 1 step 0

Value	Label	Markers
`0`	Disable
`1`	Enable	Standard defaultManufacturing default

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Record 1554

TPM Device Selection

Firmware Value

Selects TPM device: PTT or dTPM.

Firmware help text

Selects TPM device: PTT or dTPM. PTT - Enables PTT in SkuMgr dTPM 1.2 - Disables PTT in SkuMgr Warning ! PTT/dTPM will be disabled and all data saved on it will be lost.

Form: Trusted Computing
Opcode: OneOf
Question ID: 0x587
VarStore: AmiWrapperSetup
VarStore GUID: C61C31A3-CB5D-46DD-9FE5-8A82BBC72483
Offset: 0x3
Width: 1 byte(s)
Range: 0 to 1 step 0

Value	Label	Markers
`0`	dTPM
`1`	PTT	Standard defaultManufacturing default

Visibility / conditions

{"condition_id": 651, "type": "SuppressIf", "offset": 383247, "expr": ["EqIdVal QuestionId: 0x586, Value: 0x0"]}

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Record 1555

SHA-1 PCR Bank

Firmware Value

Enable or Disable SHA-1 PCR Bank

Form: Trusted Computing
Opcode: OneOf
Question ID: 0x588
VarStore: Setup
VarStore GUID: EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
Offset: 0x2a
Width: 1 byte(s)
Range: 0 to 1 step 0

Value	Label	Markers
`0`	Disabled
`1`	Enabled

Default store records

Store ID	Store label	Value	Option label
`0`	Standard	`0`	Disabled
`1`	Manufacturing	`0`	Disabled

Visibility / conditions

{"condition_id": 654, "type": "GrayOutIf", "offset": 383335, "expr": ["EqIdVal QuestionId: 0x592, Value: 0x1"]}
{"condition_id": 655, "type": "SuppressIf", "offset": 383343, "expr": ["EqIdVal QuestionId: 0x586, Value: 0x0", "EqIdVal QuestionId: 0x123D, Value: 0x0", "Or"]}

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Record 1556

SHA256 PCR Bank

Firmware Value

Enable or Disable SHA256 PCR Bank

Form: Trusted Computing
Opcode: OneOf
Question ID: 0x589
VarStore: Setup
VarStore GUID: EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
Offset: 0x2b
Width: 1 byte(s)
Range: 0 to 2 step 0

Value	Label	Markers
`0`	Disabled
`2`	Enabled

Default store records

Store ID	Store label	Value	Option label
`0`	Standard	`2`	Enabled
`1`	Manufacturing	`2`	Enabled

Visibility / conditions

{"condition_id": 654, "type": "GrayOutIf", "offset": 383335, "expr": ["EqIdVal QuestionId: 0x592, Value: 0x1"]}
{"condition_id": 656, "type": "SuppressIf", "offset": 383408, "expr": ["EqIdVal QuestionId: 0x586, Value: 0x0", "EqIdVal QuestionId: 0x1241, Value: 0x0", "Or"]}

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Record 1557

SHA384 PCR Bank

Firmware Value

Enable or Disable SHA384 PCR Bank

Form: Trusted Computing
Opcode: OneOf
Question ID: 0x58a
VarStore: Setup
VarStore GUID: EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
Offset: 0x2c
Width: 1 byte(s)
Range: 0 to 4 step 0

Value	Label	Markers
`0`	Disabled
`4`	Enabled

Default store records

Store ID	Store label	Value	Option label
`0`	Standard	`0`	Disabled
`1`	Manufacturing	`0`	Disabled

Visibility / conditions

{"condition_id": 654, "type": "GrayOutIf", "offset": 383335, "expr": ["EqIdVal QuestionId: 0x592, Value: 0x1"]}
{"condition_id": 657, "type": "SuppressIf", "offset": 383473, "expr": ["EqIdVal QuestionId: 0x586, Value: 0x0", "EqIdVal QuestionId: 0x1240, Value: 0x0", "Or"]}

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Record 1558

SHA512 PCR Bank

Firmware Value

Enable or Disable SHA512 PCR Bank

Form: Trusted Computing
Opcode: OneOf
Question ID: 0x58b
VarStore: Setup
VarStore GUID: EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
Offset: 0x2d
Width: 1 byte(s)
Range: 0 to 8 step 0

Value	Label	Markers
`0`	Disabled
`8`	Enabled

Default store records

Store ID	Store label	Value	Option label
`0`	Standard	`0`	Disabled
`1`	Manufacturing	`0`	Disabled

Visibility / conditions

{"condition_id": 654, "type": "GrayOutIf", "offset": 383335, "expr": ["EqIdVal QuestionId: 0x592, Value: 0x1"]}
{"condition_id": 658, "type": "SuppressIf", "offset": 383538, "expr": ["EqIdVal QuestionId: 0x586, Value: 0x0", "EqIdVal QuestionId: 0x123F, Value: 0x0", "Or"]}

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Record 1559

SM3_256 PCR Bank

Firmware Value

Enable or Disable SM3_256 PCR Bank

Form: Trusted Computing
Opcode: OneOf
Question ID: 0x58c
VarStore: Setup
VarStore GUID: EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
Offset: 0x2e
Width: 1 byte(s)
Range: 0 to 1 step 0

Value	Label	Markers
`0`	Disabled
`1`	Enabled

Default store records

Store ID	Store label	Value	Option label
`0`	Standard	`0`	Disabled
`1`	Manufacturing	`0`	Disabled

Visibility / conditions

{"condition_id": 654, "type": "GrayOutIf", "offset": 383335, "expr": ["EqIdVal QuestionId: 0x592, Value: 0x1"]}
{"condition_id": 659, "type": "SuppressIf", "offset": 383603, "expr": ["EqIdVal QuestionId: 0x586, Value: 0x0", "EqIdVal QuestionId: 0x123E, Value: 0x0", "Or"]}

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Record 1560

Pending operation

Firmware Value

Schedule an Operation for the Security Device.

Firmware help text

Schedule an Operation for the Security Device. NOTE: Your Computer will reboot during restart in order to change State of Security Device.

Form: Trusted Computing
Opcode: OneOf
Question ID: 0x58d
VarStore: Setup
VarStore GUID: EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
Offset: 0x12
Width: 1 byte(s)
Range: 0 to 1 step 0

Value	Label	Markers
`0`	None	Standard defaultManufacturing default
`1`	TPM Clear

Visibility / conditions

{"condition_id": 660, "type": "SuppressIf", "offset": 383679, "expr": ["EqIdVal QuestionId: 0x586, Value: 0x0"]}

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Record 1561

Platform Hierarchy

Firmware Value

Enable or Disable Platform Hierarchy

Form: Trusted Computing
Opcode: OneOf
Question ID: 0x58e
VarStore: Setup
VarStore GUID: EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
Offset: 0x1f
Width: 1 byte(s)
Range: 0 to 1 step 0

Value	Label	Markers
`0`	Disabled
`1`	Enabled	Standard defaultManufacturing default

Visibility / conditions

{"condition_id": 660, "type": "SuppressIf", "offset": 383679, "expr": ["EqIdVal QuestionId: 0x586, Value: 0x0"]}

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Record 1562

Storage Hierarchy

Firmware Value

Enable or Disable Storage Hierarchy

Form: Trusted Computing
Opcode: OneOf
Question ID: 0x58f
VarStore: Setup
VarStore GUID: EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
Offset: 0x20
Width: 1 byte(s)
Range: 0 to 1 step 0

Value	Label	Markers
`0`	Disabled
`1`	Enabled	Standard defaultManufacturing default

Visibility / conditions

{"condition_id": 660, "type": "SuppressIf", "offset": 383679, "expr": ["EqIdVal QuestionId: 0x586, Value: 0x0"]}

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Record 1563

Endorsement Hierarchy

Firmware Value

Enable or Disable Endorsement Hierarchy

Form: Trusted Computing
Opcode: OneOf
Question ID: 0x590
VarStore: Setup
VarStore GUID: EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
Offset: 0x21
Width: 1 byte(s)
Range: 0 to 1 step 0

Value	Label	Markers
`0`	Disabled
`1`	Enabled	Standard defaultManufacturing default

Visibility / conditions

{"condition_id": 660, "type": "SuppressIf", "offset": 383679, "expr": ["EqIdVal QuestionId: 0x586, Value: 0x0"]}

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Record 1564

Physical Presence Spec Version

Firmware Value

Select to Tell O.S.

Firmware help text

Select to Tell O.S. to support PPI Spec Version 1.2 or 1.3. Note some HCK tests might not support 1.3.

Form: Trusted Computing
Opcode: OneOf
Question ID: 0x591
VarStore: Setup
VarStore GUID: EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
Offset: 0x30
Width: 1 byte(s)
Range: 0 to 1 step 0

Value	Label	Markers
`0`	1.2
`1`	1.3	Standard defaultManufacturing default

Visibility / conditions

{"condition_id": 660, "type": "SuppressIf", "offset": 383679, "expr": ["EqIdVal QuestionId: 0x586, Value: 0x0"]}

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Record 1565

TPM 2.0 UEFI Spec Version

Firmware Value

Select the TCG2 Spec Version Support, TCG_1_2: the Compatible mode for Win8/Win10, TCG_2: Support new TCG2 protocol and event format for Win10 or later

Firmware help text

Select the TCG2 Spec Version Support, TCG_1_2: the Compatible mode for Win8/Win10, TCG_2: Support new TCG2 protocol and event format for Win10 or later

Form: Trusted Computing
Opcode: OneOf
Question ID: 0x592
VarStore: Setup
VarStore GUID: EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
Offset: 0x1e
Width: 1 byte(s)
Range: 1 to 2 step 0

Value	Label	Markers
`1`	TCG_1_2
`2`	TCG_2	Standard defaultManufacturing default

Visibility / conditions

{"condition_id": 661, "type": "SuppressIf", "offset": 383854, "expr": ["EqIdVal QuestionId: 0x586, Value: 0x0", "EqIdVal QuestionId: 0x123D, Value: 0x0", "Or"]}

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Record 1566

TPM 2.0 InterfaceType

Firmware Value

Select the Communication Interface to TPM 20 Device.

Form: Trusted Computing
Opcode: OneOf
Question ID: 0x593
VarStore: Setup
VarStore GUID: EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
Offset: 0x22
Width: 1 byte(s)
Range: 0 to 1 step 0

Value	Label	Markers
`0`	CRB	Standard defaultManufacturing default
`1`	TIS

Visibility / conditions

{"condition_id": 662, "type": "SuppressIf", "offset": 383907, "expr": ["EqIdVal QuestionId: 0x586, Value: 0x0"]}
{"condition_id": 663, "type": "GrayOutIf", "offset": 383915, "expr": ["True"]}

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Record 1567

Device Select

Firmware Value

TPM 1.2 will restrict support to TPM 1.2 devices, TPM 2.0 will restrict support to TPM 2.0 devices, Auto will support both with the default set to TPM 2.0 devices if not found, TPM 1.2 devices will be enumerated

Form: Trusted Computing
Opcode: OneOf
Question ID: 0x594
VarStore: Setup
VarStore GUID: EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
Offset: 0x23
Width: 1 byte(s)
Range: 0 to 2 step 0

Value	Label	Markers
`0`	TPM 1.2
`1`	TPM 2.0
`2`	Auto	Standard defaultManufacturing default

Visibility / conditions

{"condition_id": 664, "type": "SuppressIf", "offset": 383956, "expr": ["EqIdVal QuestionId: 0x586, Value: 0x0"]}

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