[M] Change in coreboot[main]: soc/intel: Adapt crashlog IP to also support 64-bit

[Subrata Banik (Code Review)]

Attention is currently required from: Angel Pons, Dinesh Gehlot, Eran Mitrani, Jakub Czapiga, Jamie Ryu, Kapil Porwal, Nick Vaccaro, Paul Menzel, Pratikkumar V Prajapati, Sowmya Aralguppe, Tarun.

Subrata Banik has posted comments on this change by Sowmya Aralguppe. ( https://review.coreboot.org/c/coreboot/+/83106?usp=email )

Change subject: soc/intel: Adapt crashlog IP to also support 64-bit
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Patch Set 22:

(1 comment)

File src/soc/intel/meteorlake/crashlog.c:

https://review.coreboot.org/c/coreboot/+/83106/comment/84d158e3_9205917d?usp... :
PS22, Line 352: + 4
> line 354 is already checking for 0 size. I think we should also check for deadbeef, its pretty easy check.
>
> I assume you triggered a fake crashlog and was able to parse/decode the crashlog data.

I have asked for a testcase where we are able to trigger crashlog after every CSE global reset and use the crashlog tool to parse the end result. ideally we don't wish to see any regression.