[ECOS] using the Macraigor Wiggler w/MPC8260

[Paul Fine]

It has been a long time since I looked at the Wiggler, but here is what 
I remember, ...

When you install the Wiggler software for the Voyager MPC8260 board 
(VADS), you get a script to initialize the board.  I think that the 
script is in the Program Files\Macraigor directory, but I don't have it 
installed anymore, so I can't be sure.

I have attached two scripts, one that I used for the VADS board (I may 
have modified this one for the original) and one I used to initialize 
our custom MPC8260 board.

The scripts should set up enough of the registers (IMMR, MMU stuff, chip 
selects) so that you can download software to RAM (and Flash).  Of 
course, you may need to customize the script to work with your board.

Good Luck,
--Paul

Rajesh Gottlieb wrote:

>I just ordered a Macraigor Wiggler to help me port eCos/redboot to a custom
>MPC8260 board. Can anyone give me some tips on how to set it up and use it with
>gdb and cygwin? I take it there must be some sort of initialization needed to
>set up the IMMR register and the chip select registers before I can load
>anything into RAM. I'd appreciate any example config files for this. Has anyone
>had any luck using the wiggler on the MPC82xx processors?
>
>Thanks
>Rajesh
>
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