Hi Experts,
I'm researching Cortex-A53 cache.
Can Cortex-a53 l2cache be enable/disable independently?
Is it possible to only enable l1 cache and disable l2cache?
Does cortex-a53 support l2cache lock function?
Thanks for your attention!
Best Regards,
Emmy
Hi Emmy,
i don't think SW can independently enable the L2. There are some tricks hardware can do wrt powering the L2 logic/putting the RAMs into retention state but these are for putting cores/clusters to sleep not run time useage.
A53 doesn't support lockdown.
P
Hi Peter,
Thank you!
I'm clear.