test(pmu): check if PMUv3 is functional
The PMU is tested for secure world leakage but there are no checks
whether it works in the first place.
The counter and event counters are exercised separately. This is because
the functionality of one does not imply the functionality of the other
(EL3 has separate controls for both). This additionally catches a corner
case with FEAT_HPMN0 missing without failing all tests.
Signed-off-by: Boyan Karatotev <boyan.karatotev@arm.com>
Change-Id: I966d3155cdd6edfde01af32f7c50c3bb3644274a
diff --git a/tftf/tests/tests-cpu-extensions.xml b/tftf/tests/tests-cpu-extensions.xml
index d45cf62..e0c1b20 100644
--- a/tftf/tests/tests-cpu-extensions.xml
+++ b/tftf/tests/tests-cpu-extensions.xml
@@ -29,6 +29,8 @@
<testcase name="AFP support" function="test_afp_support" />
<testcase name="Test wfit instruction" function="test_wfit_instruction" />
<testcase name="Test wfet instruction" function="test_wfet_instruction" />
+ <testcase name="PMUv3 cycle counter functional in NS" function="test_pmuv3_cycle_works_ns" />
+ <testcase name="PMUv3 event counter functional in NS" function="test_pmuv3_event_works_ns" />
</testsuite>
<testsuite name="ARM_ARCH_SVC" description="Arm Architecture Service tests">