Hi,
I'm working on imx8ulp. I would like to ask:
1) how write-back policy cache working?
2) May I know how to demonstrate the usage of the cache clean & cache invalidate? Is there a way to test it?
Hello,
For the cache-policies and cleaning you can check ARM:
https://developer.arm.com/documentation/den0013/d/Caches/Invalidating-and-cleaning-cache-memory
https://developer.arm.com/documentation/ka001150/latest/
Regards
