don't write INFORMATIONAL errorlogs to PNOR
don't write INFORMATIONAL errorlogs to PNOR

Change-Id: I63e82c349e5e5dec8357034e38b7adfa01fcd4a0
RTC: 96089
Reviewed-on: http://gfw160.aus.stglabs.ibm.com:8080/gerrit/8370
Tested-by: Jenkins Server
Reviewed-by: Donald E. Dahle <c6b5664aa09a1f2c5e187c0cfbab936d45684096@us.ibm.com>
Reviewed-by: Daniel M. Crowell <912029ca9254ac7b5854e56910561d682e1fa2d0@us.ibm.com>
Reviewed-by: A. Patrick Williams III <c87e37b1a4035affd737b461af89fb722d635f4d@us.ibm.com>

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