[flashrom-gerrit] Change in flashrom[master]: Add support for Intel Emmitsburg PCH

[David Hendricks (Code Review)]

Attention is currently required from: Arthur Heymans, Nico Huber, Jonathan Zhang, David Hendricks, Edward O'Callaghan, Angel Pons.
David Hendricks has posted comments on this change. ( https://review.coreboot.org/c/flashrom/+/57635 )

Change subject: Add support for Intel Emmitsburg PCH
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Patch Set 3: Verified+1

(1 comment)

Commit Message:

https://review.coreboot.org/c/flashrom/+/57635/comment/89d1d857_1beb66b1 
PS1, Line 16: TESTED=tried on a server with Intel Emmitsburg PCH, flash update
            : was successful. This server, however, does not have flash chip
            : installed, it instead has em100 emulator connected.
> Thanks, Jonathan. […]

I was able to run another round of tests on Archer City CRB with this patch chain and confirmed that it works.

While I was at it I also did the same for other patches proposed in CB:57589). I captured output for all of them too (no surprises, the three paths all worked and output was basically the same).