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From: Detlef Vollmann <dv@vollmann.ch>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH v2] at91: change CONFIG_SYS_HZ to 1000
Date: Fri, 03 Apr 2009 16:46:43 +0200	[thread overview]
Message-ID: <49D62153.4090505@vollmann.ch> (raw)
In-Reply-To: <20090403132127.GE14955@game.jcrosoft.org>

Jean-Christophe PLAGNIOL-VILLARD wrote:
> On 15:20 Fri 03 Apr     , Eric BENARD wrote:
>> Detlef Vollmann a ?crit :
>>> 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.)

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...

Best Regards,
   Detlef

  parent reply	other threads:[~2009-04-03 14:46 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-02-25  1:58 [U-Boot] [PATCH v2] at91: change CONFIG_SYS_HZ to 1000 Detlef Vollmann
2009-03-11 14:44 ` Jean-Christophe PLAGNIOL-VILLARD
2009-03-12 21:07   ` Detlef Vollmann
2009-03-12 21:36     ` Wolfgang Denk
2009-03-13 15:38       ` Sergey Lapin
2009-04-02 19:11 ` Eric BENARD
2009-04-02 19:06   ` Jean-Christophe PLAGNIOL-VILLARD
2009-04-02 19:47     ` Eric BENARD
2009-04-03 13:15     ` Detlef Vollmann
2009-04-03 13:20       ` Eric BENARD
2009-04-03 13:21         ` Jean-Christophe PLAGNIOL-VILLARD
2009-04-03 14:12           ` Eric BENARD
2009-04-03 14:46           ` Detlef Vollmann [this message]
2009-04-03 14:44             ` Jean-Christophe PLAGNIOL-VILLARD
     [not found]             ` <49D6271A.1010205@free.fr>
2009-04-03 15:49               ` Detlef Vollmann

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