[U-Boot] i.MX(6) dcache status?

Dirk Behme dirk.behme at de.bosch.com
Tue Jul 31 08:03:19 CEST 2012


On 31.07.2012 07:56, Dirk Behme wrote:
> Hi,
> 
> now, after U-Boot v2012.07 is released, I'd like to ask what's the 
> status the dcache support for i.MX(6)? Is it safe to enable 
> CONFIG_SYS_DCACHE_OFF now?

Arg, inverted logic ;) I meant 'disable/remove' CONFIG_SYS_DCACHE_OFF 
here. I.e. is it save to _enable_ the dcache now?

Dirk

> E.g. for the SabreLite [1]?
> 
> And if so, do we have to enable CONFIG_MMC_BOUNCE_BUFFER, too?
> 
> Opinions?
> 
> Many thanks and best regards
> 
> Dirk
> 
> [1] 
> http://git.denx.de/?p=u-boot.git;a=blob;f=include/configs/mx6qsabrelite.h;h=e42fe6b00b445e2ea0623fb682cb758fdf09c586;hb=HEAD#l238


More information about the U-Boot mailing list