[M] Change in coreboot[master]: soc/intel/: Implement an API to get ISH version

[Sridhar Siricilla (Code Review)]

Attention is currently required from: Tarun Tuli, Dinesh Gehlot, Paul Menzel.

Sridhar Siricilla has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/74209 )

Change subject: soc/intel/: Implement an API to get ISH version
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Patch Set 9:

(3 comments)

File src/soc/intel/common/block/cse/cse.c:

https://review.coreboot.org/c/coreboot/+/74209/comment/252a61b4_41aa42c0 
PS9, Line 1277: /*
              :  * Initialize the CSE device with provided temporary BAR. If BAR is 0 use a
              :  * default. This is intended for pre-mem usage only where BARs haven't been
              :  * assigned yet and devices are not enabled.
May I know how this comment is connected with get_ish_version()?

https://review.coreboot.org/c/coreboot/+/74209/comment/7e28ada3_0461c93d 
PS9, Line 1282: bool 
please prefer enum cb_err.

File src/soc/intel/common/block/include/intelblocks/cse.h:

https://review.coreboot.org/c/coreboot/+/74209/comment/256291ea_c4788da1 
PS9, Line 453: bool 
please prefer enum cb_err.