From: Wolfgang Denk <wd@denx.de>
Date: Tue, 26 Oct 2004 10:25:05 +0200
Subject: [U-Boot-Users] PATCH: Introducing CONFIG_BOARD_PRE_RESET 
In-Reply-To: Your message of "Tue, 26 Oct 2004 09:06:25 +0200."
             <417DF771.5010904@imc-berlin.de> 
Message-ID: <20041026082510.DDBF6C1430@atlas.denx.de>
List-Id: <u-boot.lists.denx.de>
MIME-Version: 1.0
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: 7bit
To: u-boot@lists.denx.de

In message <417DF771.5010904@imc-berlin.de> you wrote:
>
> Well, it's a bug in the CPU. If the LCDC DMA is running, the cpu won't reboot 
> with a simple "mov pc, r0".

Ummm... you don't call this a "reset", do you?

> And how about the AT91RM9200(DK) where the author wants to "shutdown the console 
> to avoid strange chars during reset"???

Well, that's IMHO polishing, and forgiveable ;-)

In your case, I think you really want to  implement  a  _real_  reset
function  that  takes the CPU back into it's virgin state. Is there a
watchdog on this hardware?

Best regards,

Wolfgang Denk

-- 
See us @ Embedded/Electronica Munich, Nov 09 - 12, Hall A.6 Booth 513
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
A stone was placed at a ford in a river with the inscription:
"When this stone is covered it is dangerous to ford here."