Aaeon BOXER-6841M, User Manual, Page: 64 / 114

Chapter 3 – AMI BIOS Setup 51
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Enable or Disable Platform Hierarchy
Storage Hierarchy Enabled
Optimal Default, Failsafe Default
Disabled
Enable or Disable Storage Hierarchy
Endorsement
Hierarchy
Enabled Optimal Default, Failsafe Default
Disabled
Enable or Disable Endorsement Hierarchy
TPM2.0 UEFI Spec
Version
TCG_2 Optimal Default, Failsafe Default
TCG_1_2
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
Physical Presence
Spec Version
1.3 Optimal Default, Failsafe Default
1.2
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
CRB Optimal Default, Failsafe Default
TIS
Select the Communication Interface to TPM 20 Device.
Device Select
Auto Optimal Default, Failsafe Default
TPM 1.2
TPM 2.0
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