MPIPL: ZZ-L, Update copyArchitectedRegs() for non-HW dump flow
MPIPL: ZZ-L, Update copyArchitectedRegs() for non-HW dump flow

FSP has a non-HW dump collection MPIPL flow. In that flow SBE is
not called to collect the spr/gpr registers, Modified
copyArchitectedRegs() to skip validation and copying of data in
that flow.

CQ:SW485576
Change-Id: If8849d25163a92b72b8fbc6b205eaf98b1a6b80f
Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/92297
Tested-by: Jenkins Server <8e3f934e4c44875bc48d33da3ea13d93ba9a233f@us.ibm.com>
Tested-by: Jenkins OP Build CI <e610bd72261d3c0a48f1e8ae36832ab00774d426@us.ibm.com>
Tested-by: Jenkins OP HW <0eb0fff262f74a65a832afbcc7b153e391c9a3fd@us.ibm.com>
Tested-by: FSP CI Jenkins <aa9e4d9ac7cd25905e9c0dd36d4150516e73dd86@us.ibm.com>
Reviewed-by: Daniel M Crowell <912029ca9254ac7b5854e56910561d682e1fa2d0@us.ibm.com>
Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/99616
Tested-by: Jenkins Combined Simics CI <8312af3886dfc9bb930f549023677220805b137e@us.ibm.com>
Reviewed-by: MURULIDHAR NATARAJU <78b2d17687428214055c139e221386938034ed10@in.ibm.com>
Reviewed-by: Christian R Geddes <f397583a9caa8163a06ad1128784fb67413f2fe6@us.ibm.com>

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