PRD: backport PBAO/PBAF FIR updates from P11 FIR review
PRD: backport PBAO/PBAF FIR updates from P11 FIR review

During P11 FIR reviews we found some updates that we also want in P10.
Since these are informational only changes, they will only be applied to
FW1030 and will not be backported to service packs.

Change-Id: I1975184553a37456a569de72e8037d21124ab948
CQ: SW554924
Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/135019
Reviewed-by: Benjamen G Tyner <506b6a2e26cca05d0eb1ae91301b5a4a8d39199d@ibm.com>
Reviewed-by: Austin F Cui <d3f9654d68e47ce2b432124d933f90be1984ef68@ibm.com>
Tested-by: Jenkins Server <8e3f934e4c44875bc48d33da3ea13d93ba9a233f@us.ibm.com>
Reviewed-by: Caleb N Palmer <4dd1938fbd016e66315ec83516544b027a7e47e1@us.ibm.com>
Reviewed-by: Zane C Shelley <fc96e127d170d6ac0b2af86a8a56f95974ff36e8@us.ibm.com>
Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/135082
Tested-by: Jenkins OP Build CI <e610bd72261d3c0a48f1e8ae36832ab00774d426@us.ibm.com>
Tested-by: Jenkins Combined Simics CI <8312af3886dfc9bb930f549023677220805b137e@us.ibm.com>
Tested-by: FSP CI Jenkins <aa9e4d9ac7cd25905e9c0dd36d4150516e73dd86@us.ibm.com>

open-power/hostboot,open-power/hostboot,open-power/hostboot,open-power/hostboot,open-power/hostboot