Take the 2-minute tour ×
Raspberry Pi Stack Exchange is a question and answer site for users and developers of hardware and software for Raspberry Pi. It's 100% free, no registration required.

I have recently purchased Raspberry PI model B board. i could not find the disable_l2cache in my config file.can anyone please tell me how to make sure that cache has been disabled.Also i would like to lock only protion of ARM L2 cache in Raspberry PI. Any help inthis also would be appreciated. Thanks in Advance.

share|improve this question
    
…Why do you want to this? –  XAleXOwnZX Jan 5 '13 at 1:43
    
I want this because i need to compare the performance of Raspberry PI by enabling and disabling cache.Any help on this would be appreciated. Thanks in Advance. –  Shiny Fathima Jan 5 '13 at 9:03

1 Answer 1

The config file is even optional itself, so just add the disable_l2cache option as you wish.

disable_l2cache=0

Actually this is the default value, so if you want to ENABLE ARM's access to L2 cache, you need not to do anything. But for how to make sure it is disabled, sorry I don't know either.

share|improve this answer
    
Thank you for ur answer. –  Shiny Fathima Jan 5 '13 at 8:57

Your Answer

 
discard

By posting your answer, you agree to the privacy policy and terms of service.

Not the answer you're looking for? Browse other questions tagged or ask your own question.