Change in coreboot[master]: soc/intel/common: Retry END_OF_POST command

[Sridhar Siricilla (Code Review)]

Attention is currently required from: Anil Kumar K, Tim Wawrzynczak, Paul Menzel, Patrick Rudolph.
Sridhar Siricilla has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/62192 )

Change subject: soc/intel/common: Retry END_OF_POST command
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Patch Set 12:

(3 comments)

Commit Message:

https://review.coreboot.org/c/coreboot/+/62192/comment/9c38463f_3a5519f6 
PS11, Line 12:
> nit: can you mention that this is from the BWG?

Ack

Commit Message:

https://review.coreboot.org/c/coreboot/+/62192/comment/a8c4cad9_76f218e7 
PS12, Line 11: max 3 times
> Why not more?

ME BWG spec recommends only 3 times, hence I'm retrying thrice (including 1st attempt)

https://review.coreboot.org/c/coreboot/+/62192/comment/5a1c6dbb_ec0ad6ee 
PS12, Line 15: TEST=Verify EOP retry mechanism for brya board.
> How many tries are needed here?

Please see above. Are you asking something else?