cExpress-KL
BIOS Setup
69
7.3.14. Miscellaneous
Feature
Options
Description
Trusted Computing
Submenu
NVME Configuration
Submenu
7.3.14.1. Miscellaneous > Trusted Computing
Feature
Options
Description
Security Device Support
Enabled
Disabled
Enables or Disables BIOS support for security
device. When disabled OS wil not show Security
Device. TCG EFI protocol and INT1A interface will
not be available
7.3.14.2. Miscellaneous > Trusted Computing (Enable Security Device Support and TPM device found)
Feature
Options
Description
Security Device Support
Enabled
Disabled
Enables or Disables BIOS support for security
device. When disabled OS wil not show Security
Device. TCG EFI protocol and INT1A interface will
not be available
Active PCR banks
Info only
Available PCR banks
Info only
SHA-1 PCR Bank
Enabled
Disabled
Enable or Disable SHA-1 PCR Bank
SHA256 PCR Bank
Enabled
Disabled
Enable or Disable SHA256 PCR Bank
Pending Operation
None
TPM clear
Schedule an operation for the Security Device. Note:
Your Computer will reboot during restart in order to
change State of Security Device.
Platform Hierarchy
Enabled
Disabled
Enable or Disable Platform Hierarchy
Storage Hierarchy
Enabled
Disabled
Enable or Disable Storage Hierarchy
Endorsement Hierarchy
Enabled
Disabled
Enable or Disable Endorsement Hierarchy
TPM2.0 UEFI Spec Version
TCG_2
TCG_1_2
Select the TCG2 Spec Version Support.
TCG_1_2: Compatible mode for Win8/Win10:
TCG_2: Supports new TCG2 protocol and event
format for Win10 or later
Physical Presence Spec Version
1.2
1.3
Select to tell O.S. to support PPI Spec Version 1.2 or
1.3. Note some HCK tests might not support 1.3.
TPM 20 InterfaceType
Info only
Device Select
TPM 1.2
TPM 2.0
Auto
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
Содержание cExpress-KL
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