[coreboot-gerrit] Change in coreboot[master]: soc/intel/xeon_sp/skx: Copy the cpx function to get the IIO HOB

[Arthur Heymans (Code Review)]

Arthur Heymans has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/47295 )

Change subject: soc/intel/xeon_sp/skx: Copy the cpx function to get the IIO HOB
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Patch Set 1:
> Patch Set 1:
>
> Can we merge this function to not have duplicate copies in cpx and in skx?

I rebased this on master where this already done.