[S] Change in coreboot[master]: soc/intel/cmn/block/cse: Implement an API to get ISH version

[Dinesh Gehlot (Code Review)]

Attention is currently required from: Subrata Banik.

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

Change subject: soc/intel/cmn/block/cse: Implement an API to get ISH version
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Patch Set 4:

(1 comment)

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

https://review.coreboot.org/c/coreboot/+/74209/comment/b8913879_6debd2a3 
PS3, Line 1233: 	if (memcmp(&version->ish_partition_info.prev_cse_fw_version,
              : 		&version->cur_cse_fw_version, size)) {
> i still don't understand why u need to check the cse version here ? what is the value? […]

Acknowledged.
Initially I kept it to ensure the stored ISH version data is not outdated, but yes there is no software reason for the same.