[M] Change in coreboot[master]: soc/intel/cmd/block/cse: Add config option for storing fw version info

[Subrata Banik (Code Review)]

Attention is currently required from: Paul Menzel, Dinesh Gehlot, Arthur Heymans.

Subrata Banik has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/74255 )

Change subject: soc/intel/cmd/block/cse: Add config option for storing fw version info
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Patch Set 15:

(1 comment)

File src/soc/intel/common/block/cse/Kconfig:

https://review.coreboot.org/c/coreboot/+/74255/comment/6081f7f1_508c7fb2 
PS9, Line 56:
> > > > … from payload or OS, as that information can only be retrieved in the firmware stage(?) due to security measures(?).
> > >
> > > I don't think so, cbmem id can be retrieve from os (in read-only format)
> > >
> > > cbmem -r <cbmem_id>
> >
> > marking this resolve now. please feel free share the thoughts otherwise.
>
> I guess reporting to the OS is not the intended purpose here, but just in case: coreboot tables would be better. cbmem is just an internal database structure that the payload or OS should not know anything about in principle.

for now, we will be able to receive the ISH version from `cbmem -c` itself