Disable local core checkstops for OpenPower
Disable local core checkstops for OpenPower

Removed the code to reenable local core checkstops, when
running on OP boxes we will escalate them to system checkstops.

Change-Id: I4ade7b42e191aa81daff85f3e992c210558eb4b0
Reviewed-on: http://gfw160.aus.stglabs.ibm.com:8080/gerrit/18308
Tested-by: Jenkins Server
Tested-by: Jenkins OP Build CI
Reviewed-by: WILLIAM G. HOFFA <7dd6aa5e78423995d9d7c7ecada5b77ee07f88cc@us.ibm.com>
Reviewed-by: Thi N. Tran <25a2bca7ae5a8ea03be09ca8d282480c08c13052@us.ibm.com>
Reviewed-by: A. Patrick Williams III <c87e37b1a4035affd737b461af89fb722d635f4d@us.ibm.com>

Over-enthusiastic/hostboot,alvintpwang/hostboot,alvintpwang/hostboot,alvintpwang/hostboot,csmart/hostboot,csmart/hostboot,open-power/hostboot,Over-enthusiastic/hostboot,Over-enthusiastic/hostboot,Over-enthusiastic/hostboot,open-power/hostboot,csmart/hostboot,csmart/hostboot,open-power/hostboot,csmart/hostboot,alvintpwang/hostboot,Over-enthusiastic/hostboot,open-power/hostboot,alvintpwang/hostboot,open-power/hostboot