Currently, I need to conduct some tests so that Arm CCI PMU would be helpful.
hikey960 is implemented with arm cci 550, however, here I get no materials about that. I’m wondering whether I can access the PMU of CCI-550 and do some test on hikey960.
Any ideas and hints can really be helpful! Thx guys!
BTW, I found this guy asking about that in hikey970 forum but without any response.https://discuss.96Boards.org/t/use-performance-monitoring-unit-of-cci-in-linux-kernel/7604