[S] Change in coreboot[master]: soc/intel/xeon_sp/cpx: Add get_ewl_hob() utility function

[Johnny Lin (Code Review)]

Attention is currently required from: Marc Jones, Angel Pons.

Johnny Lin has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/69144 )

Change subject: soc/intel/xeon_sp/cpx: Add get_ewl_hob() utility function
......................................................................

Patch Set 3:

(1 comment)

Patchset:

PS3:
> ewww.  That seems like an issue that should be brought to the attention of gerrit developers. […]

Sorry to cause this chaos, I should have marked the depending changes WIP to avoid this. Besides manual operations to avoid this, if Jenkins could detect and put out warnings when the changes depend on any private change, something like not building it would be better.