Hi everybody!!

I have a question on how get cache size on ARM v7-A, more specifically on A9 (or A7 or A15).

In accordance with the TRM at page 1529 I get the value from CSSIDR register and I compute the cache size. More precisely, I do cache size = num…

hi, experts:

I found ACTLR register definition is different between Cortex-A7 and Cortex-A9.

I have some questions about out cache concept in Cortex-A7.
1. Some program disable outer cache by setting ACTLR[1] = 0.

   So, is it only available with Cortex-A9…