[coreboot-gerrit] Change in coreboot[master]: vendorcode/eltan/security: Align mboot with coreboot tpm

[Wim Vervoorn (Code Review)]

Hello Frans Hendriks, build bot (Jenkins),

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

https://review.coreboot.org/c/coreboot/+/36483

to look at the new patch set (#8).

Change subject: vendorcode/eltan/security: Align mboot with coreboot tpm
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vendorcode/eltan/security: Align mboot with coreboot tpm

Align the eltan mboot support with coreboot tpm support to limit the amount of custom code.

We now only support SHA256 pcrs, only single a single digest will be handled in a call.
The pcr invalidation has been changed fixed values are now loaded while the correct algortihm is
selected.

BUG=N/A
TEST=tested on fbg1701

Change-Id: Id11389ca90c1e6121293353402a2dd464a2e6727
Signed-off-by: Wim Vervoorn 
---
M src/mainboard/facebook/fbg1701/romstage.c
M src/vendorcode/eltan/security/mboot/mboot.c
M src/vendorcode/eltan/security/mboot/mboot.h
M src/vendorcode/eltan/security/mboot/mboot_func.c
4 files changed, 47 insertions(+), 119 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/83/36483/8