[coreboot-gerrit] Change in coreboot[master]: security/tpm: Fix TPM 1.2 state machine issues

[Philipp Deppenwiese (Code Review)]

Hello build bot (Jenkins), 

I'd like you to reexamine a change. Please visit

    https://review.coreboot.org/28085

to look at the new patch set (#2).

Change subject: security/tpm: Fix TPM 1.2 state machine issues
......................................................................

security/tpm: Fix TPM 1.2 state machine issues

* Add hard_reset mechanism and result checks
  for the ramstage TPM driver.
* Move enabling TPM before activating otherwise
  it isn't successful.

More information can be found via the TCG
specification.

Tested=Elgon

Change-Id: Ided110e0c1889b302e29acac6d8d2341f97eb10b
Signed-off-by: Philipp Deppenwiese <zaolin at das-labor.org>
---
M src/drivers/tpm/tpm.c
M src/security/tpm/tspi/tspi.c
2 files changed, 24 insertions(+), 19 deletions(-)


  git pull ssh://review.coreboot.org:29418/coreboot refs/changes/85/28085/2
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Gerrit-Project: coreboot
Gerrit-Branch: master
Gerrit-MessageType: newpatchset
Gerrit-Change-Id: Ided110e0c1889b302e29acac6d8d2341f97eb10b
Gerrit-Change-Number: 28085
Gerrit-PatchSet: 2
Gerrit-Owner: Philipp Deppenwiese <zaolin.daisuki at gmail.com>
Gerrit-Reviewer: build bot (Jenkins) <no-reply at coreboot.org>
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