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From: Alan Casey <alan.casey5@mail.dcu.ie>
To: u-boot@lists.denx.de
Subject: [U-Boot-Users] CONFIG_SYS_CLK_FREQ
Date: Thu, 7 Apr 2005 14:03:44 +0000	[thread overview]
Message-ID: <41108D1A0014B480@hawk.dcu.ie> (raw)
In-Reply-To: <9b7ca657050406232910114859@mail.gmail.com>

Hi,

  I have not seen this configuration variable
  mentioned in the u-boot README file in the
  base directory(latest release) - can 
  CONFIG_SYS_CLK_FREQ be used for all platforms?? 
  
  Specifically i would like to use it or something  
  similar to allow me to set the clock frequency of 
  the ARM Core on the Integrator/CP to run at 140MHz
  (max. reliable).

  At the moment Linux appears to be defaulting
  to running at some slow default core clock 
  frequency on the platform (probably ~25MHz).

  Any info. appreciated,
  Regards,
  Alan.

>-- Original Message --
>From: Daniel Ann <ktdann@gmail.com>
>Reply-To: Daniel Ann <ktdann@gmail.com>
>To: Stefan Roese <sr@denx.de>
>Subject: Re: [U-Boot-Users] CONFIG_SYS_CLK_FREQ
>Cc: u-boot-users at lists.sourceforge.net
>Date: Thu, 7 Apr 2005 15:29:05 +0900
>
>
>On Apr 7, 2005 3:09 PM, Stefan Roese <sr@denx.de> wrote:
>> You have to use what _realy_ is used on your hardware. So check with
your
>> hardware designers, if they soldered a 33.0 MHz oscillator or a 33.333
>or...
>
>Thanks. Quick peak at the osc. it's got 33.000000 written on it :P
>
>-- 
>Daniel
>
>
>-------------------------------------------------------
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      reply	other threads:[~2005-04-07 14:03 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-04-07  5:54 [U-Boot-Users] CONFIG_SYS_CLK_FREQ Daniel Ann
2005-04-07  6:09 ` Stefan Roese
2005-04-07  6:29   ` Daniel Ann
2005-04-07 14:03     ` Alan Casey [this message]

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