From mboxrd@z Thu Jan  1 00:00:00 1970
From: Peter Menzebach <pm-ub@mw-itcon.de>
Date: Thu, 01 Sep 2005 08:48:29 +0200
Subject: [U-Boot-Users] [PATCH 1/5][RESEND #2] CSB637 - add KB920x support
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References: <000401c5a8ff$7ae12730$b50196c0@denxp> <430D6D2B.6090905@imc-berlin.de> <fc.004c4e480036b7cc3b9aca009228a1f7.36b806@rea.de> <430DD8FA.3070008@imc-berlin.de> <fc.004c4e480036b8f63b9aca009228a1f7.36b937@rea.de>
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Anders Larsen wrote:
> 
> I've heard rumours there are at91rm9200 boards out there which contain
> some sort of pre-boot-loader which loads U-Boot into an initialized
> environment.

Yes (its more than a romour),
this is needed, when you store everything on atmel serial dataflash.
The pre-boot-loader (romboot) is loaded in internal SRAM by the ROM 
routines. Then romboot initializes RAM and CPU clocks, copies u-boot 
from dataflash into RAM and starts it.

Best regards
Peter