[U-Boot] [PATCH v2] at91: change CONFIG_SYS_HZ to 1000

Jean-Christophe PLAGNIOL-VILLARD plagnioj at jcrosoft.com
Fri Apr 3 16:44:04 CEST 2009


On 16:46 Fri 03 Apr     , Detlef Vollmann wrote:
> Jean-Christophe PLAGNIOL-VILLARD wrote:
>> On 15:20 Fri 03 Apr     , Eric BENARD wrote:
>>> Detlef Vollmann a écrit :
>>>> Where can I find that patch?
>>>>
>>> http://article.gmane.org/gmane.comp.boot-loaders.u-boot/56837
> Thanks.
>
>>> Is it interesting to loose time calculating PLL values at each boot when
>>> these value can be defined in the board config file ?
>> yes because you will not loose that much 1ms in the worse case
>> but you will be sure about it evenif you change it in the at91bootstrap change
>> or the lowlevel_init. It's safer
> I probably agree.  (Well, not completely, as I'd like to get rid
> of at91bootstrap completely and let U-Boot be the original boot
> code, but that's future.)
I've a patch that I'll send tomorow that boot the at91sam9263ek from NOR
without the AT91bootstrap
>
> Unfortunately that clock patch doesn't solve the timer issue, and
> makes it even worse...
> And I agree that it's not very useful to apply my old patch against  
> that.  The point is that I don't know against which git repository
> I should create any new patch.
> I'd prefer to use git://git.denx.de/u-boot.git, but I'm willing to
> use git://git.denx.de/u-boot-at91.git, but neither of those contain
> the clock patch yet...
I'll put in the clock branch

Best Regards,
J.


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