PRD: Add check for OCMBs to MemDealloc::dimmList

Change-Id: I5b78c3363e54d76f5f96e8fda4d085ebb3be23ee
Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/89691
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Reviewed-by: Benjamen G Tyner <ben.tyner@ibm.com>
Reviewed-by: Zane C Shelley <zshelle@us.ibm.com>
Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/90485
Tested-by: Jenkins OP Build CI <op-jenkins+hostboot@us.ibm.com>
Tested-by: Jenkins OP HW <op-hw-jenkins+hostboot@us.ibm.com>
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>

src/usr/diag/prdf/plat/mem/prdfMemDynDealloc.C

@@ -5,7 +5,7 @@
 /*                                                                        */
 /* OpenPOWER HostBoot Project                                             */
 /*                                                                        */
-/* Contributors Listed Below - COPYRIGHT 2017,2019                        */
+/* Contributors Listed Below - COPYRIGHT 2017,2020                        */
 /* [+] International Business Machines Corp.                              */
 /*                                                                        */
 /*                                                                        */
@@ -1740,6 +1740,14 @@ int32_t dimmList( TargetHandleList  & i_dimmList )
             break;
         }
 
+        // Third, check for OCMBs.
+        list = getConnected( dimmTrgt, TYPE_OCMB_CHIP );
+        if ( !list.empty() )
+        {
+            o_rc = dimmList<TYPE_OCMB_CHIP>( i_dimmList );
+            break;
+        }
+
         // If we get here we did not find a supported target.
         PRDF_ERR( PRDF_FUNC "Unsupported connected parent to dimm 0x%08x",
                   getHuid(dimmTrgt) );