[U-Boot-Users] STX AMC8548 board
dan at embeddedalley.com
Mon Nov 20 19:08:28 CET 2006
On Nov 16, 2006, at 1:42 AM, Orpe, Rajendra wrote:
> Anybody here is using AMC8548 board from STx.
Have you contacted STx? I believe they have a
complete Linux Rapid IO kit, that includes an updated
version of u-boot, specifically for this board. It
could be useful to your progress.
> I saw the mapping for RapidIO board to be at C0000 location. But
> location does not show any valid data. I used command "md c0000" for
> Does ccsr location play any part in this?
Of course it does. All of those registers are relative
to the CCSRBAR.
> I also tried using "md e00c0000" as ccsr location is e0000000.
> Or am I missing anything.
Well, you should probably consider writing some
software to do the necessary Rapid IO initialization
and the testing you desire. There aren't enough
hours in a week to manually peek/poke all of the
registers necessary to do something useful. :-)
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