Change in coreboot[master]: drivers/tpm/cr50: Add I2C bus support to cr50 driver

[Tim Wawrzynczak (Code Review)]

Attention is currently required from: Christian Walter, Julius Werner.
Hello build bot (Jenkins), Christian Walter, Julius Werner,

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

https://review.coreboot.org/c/coreboot/+/62059

to look at the new patch set (#3).

Change subject: drivers/tpm/cr50: Add I2C bus support to cr50 driver
......................................................................

drivers/tpm/cr50: Add I2C bus support to cr50 driver

This allows mainboards using an I2C bus to communicate with the cr50
to reuse the functionality related to firmware version and BOARD_CFG.

BUG=b:202246591
TEST=boot on brya0, see cr50 FW version in logs

Change-Id: Ide1a7299936193da3cd3d15fdfd1a80994d70da0
Signed-off-by: Tim Wawrzynczak 
---
M src/drivers/i2c/tpm/cr50.c
M src/drivers/tpm/cr50.c
2 files changed, 40 insertions(+), 6 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/59/62059/3