[coreboot-gerrit] Change in coreboot[master]: drivers/crb: Add CRB driver for TPM2 support

[Christian Walter (Code Review)]

Hello Patrick Rudolph, Julius Werner, Philipp Deppenwiese, Felix Singer, build bot (Jenkins), Patrick Georgi, Martin Roth,

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

https://review.coreboot.org/c/coreboot/+/34106

to look at the new patch set (#25).

Change subject: drivers/crb: Add CRB driver for TPM2 support
......................................................................

drivers/crb: Add CRB driver for TPM2 support

Add the Command Response Buffer which is defined in the TPM 2.0 Specs.
CRB can be specified with MAINBOARD_HAS_CRB_TPM, even though it is
actually SoC/SB specific.

Change-Id: I477e45963fe3cdbc02cda9ae99c19142747e4b46
Signed-off-by: Christian Walter 
---
A src/drivers/crb/Kconfig
A src/drivers/crb/Makefile.inc
A src/drivers/crb/chip.h
A src/drivers/crb/tis.c
A src/drivers/crb/tpm.c
A src/drivers/crb/tpm.h
M src/security/tpm/Kconfig
M src/security/tpm/tss/tcg-2.0/tss.c
8 files changed, 546 insertions(+), 10 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/06/34106/25