Contributor
Regular Contributor
The system will still be stable but just the throughput will be throttled and the system might not perform as expected.
Are you trying to check the cache is enabled in the HPS? If so, in linux you could use the "free -h" command to see the available cache size.
ContributorL4 and L3 on dts should be turned on by default?
CMA is turned on and sweap disk is set.
The only possible cause that could trigger kernel stall or distro crash is the sdram controller are stuck by other bridge.
But this is still questionable that if a burst write is issued and the bus holds for new data arrive.
How long that holds are allowed on AXI3 and could his hold even trigger any controller crash from first place?
Those are my questions.
Brian
