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From: Andrew Wozniak <awozniak@mc.com>
To: u-boot@lists.denx.de
Subject: [U-Boot-Users] PPC440GX reset command doesn't work
Date: Tue, 07 Jun 2005 13:47:59 -0400	[thread overview]
Message-ID: <42A5DDCF.2060506@mc.com> (raw)
In-Reply-To: <42A5D965.1080402@sandburst.com>

Travis B. Sawyer wrote:
> Andrew Wozniak wrote:
> 
>> Andrew Wozniak wrote:
>>
>>> We have a custom PPC440GX board running a ported version of U-Boot based
>>> on the OCOTEA codebase. Most U-Boot commands are working - life is good.
>>>
> <SNIP>
> 
>>> Just wondering if anyone else with a PPC440 target had any special
>>> modifications to make 'reset' work.
>>
>>
> Nope, it just works, on 3 different 440gx targets I have.  The XES
> XPedite1000, the Ocotea, and our custom hardware...

hmmm.... will have to investigate further.

Could our problem be related to how our PPC is configured from serial
eeprom? Or might is be that DBCR (or some other control register) is
misconfigured - disallowing a "system reset"?

Thanks for confirming proper 'reset' operation as currently implemented.

> 
> -travis
> 
> 

  reply	other threads:[~2005-06-07 17:47 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-06-07 15:04 [U-Boot-Users] PPC440GX reset command doesn't work Andrew Wozniak
2005-06-07 16:38 ` Andrew Wozniak
2005-06-07 17:29   ` Travis B. Sawyer
2005-06-07 17:47     ` Andrew Wozniak [this message]
  -- strict thread matches above, loose matches on Subject: below --
2005-06-07 18:11 Howard, Marc
2005-06-07 19:33 ` Andrew Wozniak
2005-06-08  6:40 Mészáros Lajos
2005-09-01 16:24 Renaud Barbier

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