Running RTEMS samples on MCP750

[Joel Sherrill]

Hoang Ngo wrote:
> 
> I ran into the same problem before and someone else
> helped me, so i guess it's pay back time. Here we go:
> 
> - There is a script called psim-gdb somewhere in the
> src tree. Use that to run your prgs.

That only works when you want to run on the powerpc 
simulator.  This person is trying the mcp750.  

More than likely it is a combination of how to download
and what registers are set at the time.  I thought there
were download instructions in the BSP source.  ...
Yes.. c/src/lib/libbsp/powerpc/motorola_shared/BOOTING. 

> Hope that helps.
> 
> Hoang
> 
> -----Original Message-----
> From: Stefan Asserhall [mailto:assers at space.se]
> Sent: Wednesday, August 30, 2000 8:31 AM
> To: rtems-users at oarcorp.com
> Cc: assers at pappa.space.se
> Subject: Running RTEMS samples on MCP750
> 
> We've successfully built RTEMS for the powerpc MCP750, but the samples
> won't run the way we expected. Should it be possible to do the following?
> If not, how should it be done?
> 
>  cd mcp750/samples
>  ppc-gdb hello.exe
>  ...
>  (gdb) target ppcbug /dev/ttyS1
>  ...
>  (gdb) load
>  .entry_point_section    : 0x00000000 .. 0x00000004
>  .text   : 0x00003000 .. 0x0001e4cc
>  ...
>  (gdb) run
>  ...
> 
> For us the processor dies after run, and must be reset.
> 
> Stefan Asserhäll
> 
> PS. This is probably a VERY stupid question...
> 
> ----------------------------------------------------------------------------
> ---
> -- Stefan Asserhäll, Saab Ericsson Space, SE-405 15 Göteborg, Sweden
> --
> -- Tel: +46 31 7354332 Fax: +46 31 7354000 E-mail: Stefan.Asserhall at space.se
> --
> ----------------------------------------------------------------------------
> ---

-- 
Joel Sherrill, Ph.D.             Director of Research & Development
joel at OARcorp.com                 On-Line Applications Research
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