Hi All,
I am running my Linux workload on N1 SDP. According to N1 SDP documentation the SoC includes L1, L2 and L3 cache.
When I run lstopo command, I got information about 8MB L4 cache.
However when I read CLIDR_EL1 control register, I get 0xc3000123 which indicates that the “L3 cache is the highest Inner Cacheable level.”
Is The L4 cache part of CMN-600? Do I need to do something to enable it? Or it is enabled by default?
Best
Pawel
Hi again Pawel
I have moved your thread to the SoC forum.
Thanks
Oli from the Community team