AnsweredAssumed Answered

i.MX6 CPU cache.

Question asked by Satoshi Shimoda on May 28, 2014
Latest reply on May 29, 2014 by igorpadykov

Hi community,


I have some questions about i.MX6S CPU cache.

Please see the questions as following.



Actually, i.MX6S cache is changed from invalid to valid when memory access by USB or Ethernet.

It is not expected behavior, so our partner want to find a solution to avoid this issue.

Then, could you let me know the condition to change the cache invalid -> valid?



Could you let me know the condition to accommodate the cache and memory when cache data and memory data is different?

Is there a possibility to satisfy the condition when a peripheral accesses to memory?



Best Regards,

Satoshi Shimoda