[ELDK] make canyonlands_config

Snyder, James (jsnyde07) jsnyde07 at harris.com
Tue Nov 23 21:38:17 CET 2010

Hello Anatolij,

No I did not make a backup of the old u-boot.

We have a couple of other embedded planet boards around that I could
(hopefully) get one of their uboot images.

However, can you tell me more about the JTAG debugger: I'm not able to
go to the Abatron site referenced in 


on page 39.


-----Original Message-----
From: Anatolij Gustschin [mailto:agust at denx.de] 
Sent: Tuesday, November 23, 2010 3:22 PM
To: Snyder, James (jsnyde07)
Cc: eldk at lists.denx.de
Subject: Re: [ELDK] make canyonlands_config

On Tue, 23 Nov 2010 14:56:30 -0500
"Snyder, James (jsnyde07)" <jsnyde07 at harris.com> wrote:

> Thanks Anatolij.
> Prior to your email, I found this site
> ftp://ftp.denx.de/pub/u-boot/images/amcc/canyonlands/
> and downloaded the u-boot.bin-1.3.3 and followed the instructions in
> section 5.4.3 from 
> http://www.denx.de/wiki/publish/DULG/DULG-canyonlands.pdf
> When I type reset at the very end, my xminicom just hung. Additionally
> when I power cycle the EP440xS board, no output goes to the xminicom.
> It seems the u-boot update hosed up the board.
> Any ideas on how to reset the factory settings?

You need to attach a JTAG debugger (BDI2000) and to reflash a working
U-Boot image, I'm afraid. Did you create a backup of the old working
U-Boot image as recommended in the documentation?

Best regards,

DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: +49-8142-66989-0 Fax: +49-8142-66989-80  Email: office at denx.de

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