Re: [ECOS] AT91EB40 wiggler JTAG programmer

[Ulrich Dahl <ulrich at elbomedie dot dk>]

Hi

I seem to recall that Scott had a problem on the EB40 board were he
could get redboot_RAM into ram but it seemed like it wouldn't execute
the redboot code, because he didn't get a prompt in minicom..

I have the exect same problem, angel will load redboot_RAM into ram but
not execute it..

So I wanted to use the JTAG interface to write redboot_ROMRAM straight
into Flash, and thus not needing to worry about Angel..

But I will try again, with xyzmodem, maube the problem is minicom..?

Best regards
Ulrich


On Fri, 2002-08-09 at 16:08, Tim Drury wrote:
> Ulrich Dahl wrote:
> > Hi
> > 
> > I'm working with a AT91EB40 board, I have the same problem as Scott and
> > Timm with the download of redboot via the Angel debugger. I have
> > concluded that my problem with the angel monitor and redboot must be in
> > some sort of faulty software on the board. So I wanted to try the JTAG
> > port instead...
> 
> Ulrich,
> 
> Exactly what problem are you having?  The only things I recall having
> to do is turn on NCS1 (EB40A only - EB40 is fine), and installing
> xyzmodem software on my linux box.  After that, I could load srecs
> and elf images just fine.  Although the elf images do take a long time -
> they don't seem to stop short as Gary had intended.
> 
> Once I had redboot_RAM loaded, it was very easy to get it to
> install redboot_ROMRAM.
> 
> -tim
> 
> 
> 
> 
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