GameBoy Advance BSP

[Steven Johnson]

Hi Joel,

> Once I get that working, I need to check if my kids haven't broken
> or sold their GBA's now that most of them had DS's.
The DS contains a full GBA core. So an RTEMS GBA BSP should work on a DS 
in GBA mode. 
I recommend a flash cart like the CycloDS Mini or CycloDS Micro.

See http://www.cyclopsds.com/cgi-bin/cyclods/engine.pl

So even if your kids have gotten rid of their GBA's you can still test 
on a DS.

It would be interesting to see if it runs on a DS in DS mode, or the 
changes that need to be made, because the DS is a multi-processor 
machine yet the architecture of the Arm7 core is very similar to the GBA 
Arm7 processor.  To run code on a DS in DS mode, you would need 
something like a CycloDS Evolution from the above site.  I have all of 
these and they are very easy to use and seem to work well.

Steven