Change in coreboot[master]: i2c: Add configurable I2C transfer timeout

[Jes Klinke (Code Review)]

Attention is currently required from: Hung-Te Lin, Felix Singer, Patrick Rudolph.
Jes Klinke has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/62278 )

Change subject: i2c: Add configurable I2C transfer timeout
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Patch Set 8:

(3 comments)

Commit Message:

https://review.coreboot.org/c/coreboot/+/62278/comment/22a94f71_9687d58f 
PS7, Line 7: Configurable
> Add configurable ...

Done

Patchset:

PS8: 
I have updated the commit message based on comments, and to state the rationale for changing the timeouts across the board.

File src/soc/mediatek/common/i2c.c:

https://review.coreboot.org/c/coreboot/+/62278/comment/81327af7_a4e10d25 
PS7, Line 242: CONFIG_I2C_TRANSFER_TIMEOUT_US
> I would suggest we change all affected timeouts to the new default unless someone has an explicit re […]

Ack