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From: Adam Kent <adam@semicircular.net>
To: u-boot@lists.denx.de
Subject: [U-Boot-Users] Problem with MPC8272ADS FCC Ethernet TX  at 10 Mb/s half-duplex
Date: Wed, 09 Mar 2005 18:16:30 +1100	[thread overview]
Message-ID: <422EA2CE.4010200@semicircular.net> (raw)
In-Reply-To: <20050308230226.44179.qmail@web11610.mail.yahoo.com>

Martin Jolicoeur wrote:
> We seem to be having a problem with the MPC8272ADS
> board when connected to a hub (10 Mb/s half-duplex).
> u-boot is not able to ping anything. As anyone seen
> this problem? It looks like its a hardware problem
> (PHY or FCC) but I am curious as anyone been able to
> use this board with 10 Mb/s half-duplex hub?

Have you been able to ping anything at all under any circumstances? 
Try a simple cross over cable and see how you go.  What makes you 
think you've got a hardware problem?

Also it seems u-boot defaults to using FCC2 (ie. the second ethernet 
port) on the MPC8272ADS; are you sure you've got the cable plugged 
into the right port?

cheers,
Adam

  reply	other threads:[~2005-03-09  7:16 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-03-08 23:02 [U-Boot-Users] Problem with MPC8272ADS FCC Ethernet TX at 10 Mb/s half-duplex Martin Jolicoeur
2005-03-09  7:16 ` Adam Kent [this message]
  -- strict thread matches above, loose matches on Subject: below --
2005-03-09 15:09 Nghiem, Tien
2005-03-09 17:31 Martin Jolicoeur

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