test(realm): add test for enabling pmu with multiple rec

Test creates realm with less number of pmu counters than available
Test verifies that only programmed num of pmu counters are available in realm

Change-Id: I479dd8949950357b9814576b1b6cef142d21c75f
Signed-off-by: Shruti Gupta <shruti.gupta@arm.com>
diff --git a/realm/realm_payload_main.c b/realm/realm_payload_main.c
index ce25f43..5eec5b8 100644
--- a/realm/realm_payload_main.c
+++ b/realm/realm_payload_main.c
@@ -252,6 +252,9 @@
 		case REALM_PMU_CYCLE:
 			test_succeed = test_pmuv3_cycle_works_realm();
 			break;
+		case REALM_PMU_COUNTER:
+			test_succeed = test_pmuv3_counter();
+			break;
 		case REALM_PMU_EVENT:
 			test_succeed = test_pmuv3_event_works_realm();
 			break;