This discussion has been locked.

You can no longer post new replies to this discussion. If you have a question you can start a new discussion

data & unified cache

Note: This was originally posted on 9th March 2013 at http://forums.arm.com

In the A8 cache registers i see that the data cache tied to Unified cache - for enabling, cleaning etc. Any reason for this?

Regards
Baskaran

Parents

baskaran chidambaram over 12 years ago

Note: This was originally posted on 10th March 2013 at http://forums.arm.com

In the documents, the Data and unified cache are affected by single configuration. For eg
"c6 2 Invalidate Data or Unified cache line by Set/Way"
from http://infocenter.ar...k/Babhejba.html

why there no separate configuration for Unified cache. why it has to be clubbed with Data cache?
Cancel
Vote up 0 Vote down

Cancel

Reply

baskaran chidambaram over 12 years ago

Note: This was originally posted on 10th March 2013 at http://forums.arm.com

In the documents, the Data and unified cache are affected by single configuration. For eg
"c6 2 Invalidate Data or Unified cache line by Set/Way"
from http://infocenter.ar...k/Babhejba.html

why there no separate configuration for Unified cache. why it has to be clubbed with Data cache?
Cancel
Vote up 0 Vote down

Cancel

Children

No data

data &#38; unified cache

data & unified cache