>Also, would we need to recompile c library and
>other utilities that go on the ramdisk?
No. The SA-1100 and SA-110 are entirely compatible as regards user space.
>I'm not sure what to do about the video graphics chip. There are some low
>level board support routines in C that are OS independent. We may need to
>have our application talk direcltly to these instead of trying to write a
>driver for Linux. After all, we don't expect to be running X applications
>on our box.
You could write an fbcon driver which would give you a reasonable abstraction,
so long as your video hardware isn't too weird. Alternatively yes a
completely custom approach might be easier if you are happy to homebrew
everything.
p.
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