[U-Boot-Users] PPC8xx chip select configuration at startup

[Steve Strublic]

> -----Original Message-----
> From: wd at denx.de [mailto:wd at denx.de]
> Sent: Friday, February 17, 2006 2:08 PM
> To: Steve Strublic
> Cc: Vladimir Gurevich; u-boot-users at lists.sourceforge.net
> Subject: Re: [U-Boot-Users] PPC8xx chip select configuration at
startup
> 
> In message
> <482F3C06ECF00C44AEC226520C6FCB1A51ED01 at EXCHANGEVS.HYPERCOM.COM> you
> wrote:
> >
> > So guess what.  I got U-boot to run without the 'boot value'
> > modification to CS0 I had discussed.  I think my problem was related
to
> > my debugging tool, the visionCLICK ICE... I had it configured to set
> 
> WHile I have nothing against a  little  Vision*-bashing,  you  should
> stay honest here: The tool is probably not to blame...
> 
> > values into the target at reset.  So of course the values of BR0/OR0
> 
> ... this was a pilot error.

Yup, sure was.

I'm just glad everything is running smoothly.

> 
> > were overridden with whatever I had in there... which were not the
same
> > as what the board booted up with.  I hadn't occurred to me to look
for
> > and turn off this option until you asked for the values.
> 
> I always recommend to use a *minimal* init file in your  debug  tool,
> just  doing  what  is  unavoidable  (i. e. disable the watchdog). You
> should never mess  with  the  memory  controller  configuration  when
> trying to debug U-Boot.
> 
> Best regards,
> 
> Wolfgang Denk
> 
> --
> Software Engineering:  Embedded and Realtime Systems,  Embedded Linux
> Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
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