tree 6feee183cfc11104718dc5b47fccf748a582e054
parent f69f2d7159d2064a806e1bcc1946b74cb2616f3e
author Raymond Mao <raymond.mao@linaro.org> 1737989928 -0800
committer Ilias Apalodimas <ilias.apalodimas@linaro.org> 1738047521 +0200

tpm: add wrapper and helper APIs for PCR allocate

Add PCR allocate wrapper APIs for using in tcg2 protocol.
The wrapper proceeds a PCR allocate command, followed by a
shutdown command.
A system boot is required after two commands since TPM device needs
a HW reset to activate the new algorithms config.
Also, a helper function is included to determine the new bank mask
for PCR allocation by combining the status of current active,
supported and eventlog bank masks.
A new kconfig is created. PCR allocate and system reboot only
happens when the kconfig is selected, otherwise just exit with
errors.

Signed-off-by: Raymond Mao <raymond.mao@linaro.org>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>