Change in coreboot[master]: ipmi/ocp: Remove duplicate IPMI OEM command set processor information

[Johnny Lin (Code Review)]

Attention is currently required from: Marc Jones, John Looney, Jingle Hsu, Morgan Jang, Tim Chu.
Johnny Lin has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/51276 )

Change subject: ipmi/ocp: Remove duplicate IPMI OEM command set processor information
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Patch Set 7:

(1 comment)

Commit Message:

https://review.coreboot.org/c/coreboot/+/51276/comment/85072f9d_098de682 
PS7, Line 12: Also this command has a higher chance to see BMC KCS timeout issue when
            : coreboot log level is 4, which can be avoided if this command is run at
            : a later stage such as LinuxBoot.
            :
> the downside is that by removing this here, every payload needs to replicate that behavior, no?

Yes you are right, but for OCP OSF projects currently we all use u-root payload, also because of the timeout issue it's possible that certain IPMI commands would be better suited to be done in the payload.