STOP: Fix DB2 message for DD1

Change-Id: Ie3016b3693ef26debfcaa7e748216a984d8dd5f3
Original-Change-Id: I130a25e3464d92de286dd0e8c66474bafb41c809
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/44338
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Reviewed-by: YUE DU <daviddu@us.ibm.com>
Reviewed-by: CHRISTOPHER M. RIEDL <cmriedl@us.ibm.com>
Reviewed-by: Gregory S. Still <stillgs@us.ibm.com>

import/chips/p9/procedures/ppe_closed/sgpe/stop_gpe/p9_sgpe_stop_entry.c

@@ -187,7 +187,7 @@ p9_sgpe_stop_entry()
 
 #else
 
-                p9_dd1_db_unicast_wr(GPE_SCOM_ADDR_CORE(CPPM_CMEDB2, cindex), BIT32(6));
+                p9_dd1_db_unicast_wr(GPE_SCOM_ADDR_CORE(CPPM_CMEDB2, cindex), BIT64(6));
 
 #endif
 
@@ -750,7 +750,7 @@ p9_sgpe_stop_entry()
 
 #else
 
-            p9_dd1_db_unicast_wr(GPE_SCOM_ADDR_CORE(CPPM_CMEDB2, cindex), BITS32(6, 2));
+            p9_dd1_db_unicast_wr(GPE_SCOM_ADDR_CORE(CPPM_CMEDB2, cindex), BITS64(6, 2));
 
 #endif