Change in coreboot[master]: security/tpm: Add SW hash functions for measurements

[Philipp Deppenwiese (Code Review)]

Hello build bot (Jenkins),

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

https://review.coreboot.org/23711

to look at the new patch set (#4).

Change subject: security/tpm: Add SW hash functions for measurements
......................................................................

security/tpm: Add SW hash functions for measurements

* Make SW measurements first class citizen.
* Add kconfig option TPM hardware accerlated hashes.
* Auto select SW hashing if HW support is not enabled.
* Add bootblock support.

Change-Id: Ice8a0de0294fe619ff725dc5126319fc2bc657ad
Signed-off-by: Philipp Deppenwiese 
---
M src/security/crypto/Makefile.inc
M src/security/tpm/Kconfig
M src/security/tpm/Makefile.inc
M src/security/tpm/tspi/tspi.c
4 files changed, 87 insertions(+), 5 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/11/23711/4