[U-Boot-Users] STX AMC8548 board

Dan Malek dan at embeddedalley.com
Mon Nov 20 19:08:28 CET 2006

On Nov 16, 2006, at 1:42 AM, Orpe, Rajendra wrote:

> Hi,
>   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  
> that
> location does not show any valid data. I used command "md c0000" for
> this.
>   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.  :-)


	-- Dan

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