[U-Boot] Enabling ARM DCache (and MMU setup) in U-Boot

[Jean-Christophe PLAGNIOL-VILLARD]

On 21:56 Mon 30 Mar     , Drasko DRASKOVIC wrote:
> Hi all,
> I would like to eneble DCache in U-Boot, because peripheral register R/W and
> SDRAM R/W is extremely slow on my platform, so booting Linux image takes
> unexceptable long time. But apparently for ARM, MMU setup is needed first.
> Now, I did not find example on any presented ARM platforms included in
> U-Boot.
> 
> Did somebody maybe suceeded on doing this and where can I find some C/ASM
> examples how to set up MMU and enable DCache for ARM?
before booting linux you must disable the cache which will be re-enable by
linux.

Could you give us more details about your soc, u-boot verison and linux
version

Best Regards,
J.