[U-Boot] Data cache breaks U-Boot on ARM

Drasko DRASKOVIC drasko.draskovic at gmail.com
Wed Apr 8 15:51:20 CEST 2009


On Wed, Apr 8, 2009 at 2:44 PM, Wolfgang Denk <wd at denx.de> wrote:

> Dear Drasko,
>
> >please post U-Boot related questions on the mailing list
>
>
Hi Wolfgang,
sorry for sending e-mail to your private adress, it was metter of "reply"
and not "reply to all". Sorry for the misstake.

>
> > Please see http://en.wikipedia.org/wiki/Memory_barrier

Thank you very much for your time and help. With the pointers and examples
you gave I corrected the code (it was problem of DCaching perpiheral device
registers region, as you pointed out), and now it works fine and fast (after
more than one week of torture)!

Best regards,
Drasko DRASKOVIC


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