Change in coreboot[master]: drivers/i2c/tpm: Add workaround for Ti50 with FW under 0.15

[Eric Lai (Code Review)]

Attention is currently required from: Paul Menzel, Tim Wawrzynczak, Christian Walter.
Hello build bot (Jenkins), Kangheui Won, Reka Norman, Tim Wawrzynczak, Christian Walter,

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

https://review.coreboot.org/c/coreboot/+/63011

to look at the new patch set (#6).

Change subject: drivers/i2c/tpm: Add workaround for Ti50 with FW under 0.15
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drivers/i2c/tpm: Add workaround for Ti50 with FW under 0.15

Ti50 FW under 0.15 is not support board cfg command which causes I2C
errors and entering recovery mode. And ODM stocks are 0.12 pre-flashed.
Add workaround for the old Ti50 chip.

BUG=b:224650720
TEST=no I2C errors in coreboot.
[ERROR]  cr50_i2c_read: Address write failed
[INFO ]  .I2C stop bit not received

Signed-off-by: Eric Lai 
Change-Id: Ieec7842ca66b4c690df04a400cebcf45138c745d
---
M src/drivers/i2c/tpm/Kconfig
M src/drivers/i2c/tpm/cr50.c
M src/mainboard/google/brya/Kconfig
3 files changed, 10 insertions(+), 1 deletion(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/11/63011/6