Deployment Guide

Sub Options And Arguments For tpm Option
The following table lists the sub-options and arguments for the tpm option.
Table 246. Sub Options And Arguments For tpm Option
Option Sub-option Arguments Description
tpm --tpmsecurity
off Does not report the presence of TPM to the operating
system.
onwithpbm Directs the BIOS to store the TCG compliant
measurements to the TPM during a POST operation.
onwithoutpbm Directs the BIOS to bypass the preboot measurements.
Example:
A:>syscfg tpm --
tpmsecurity=onwithoutpbm
--setuppwdoverride
--tpmactivation
enabled Enables and activates the TPM feature.
disabled Disables and deactivates the TPM feature.
nochange Does not alter the operational state of the TPM
feature.
Example:
A:>syscfg tpm
--tpmactivation=enabled --
setuppwdoverride
NOTE: You cannot set tpmactivation when
tpmsecurity is set to off.
NOTE: After setting tpmactivation to enabled or
disabled, if you reboot your system, DTK displays
the TPM Configuration Honoured system
will reset and the system reboots
again message and reboots.
NOTE: When you set tpmactivation to enabled
or disabled, DTK displays the value of
tpmactivation as nochange. However, the TPM
feature is activated/deactivated when you reboot
the system.
--tpmclear
NA Clears the contents of the TPM chip without erasing
the tpmsecurity and tpmactivation settings.
Example:
A:>syscfg tpm --
tpmactivation=enabled --tpmclear --
setuppwdoverride
--undotpmclear
NA
Cancels the result of the tpmclear setting. If you
specify this setting before specifying the tpmclear
setting, the There is currently no pending
TPM Clear request message is displayed.
SYSCFG 117