From: Adrian Cox <adrian@humboldt.co.uk>
To: Laurent Pinchart <laurent.pinchart@tbox.biz>
Cc: linuxppc-embedded@ozlabs.org
Subject: Re: Flash programming using a BDI2000 on a MPC8248 CPU
Date: Mon, 06 Nov 2006 12:26:10 +0000 [thread overview]
Message-ID: <1162815970.20962.3.camel@localhost.localdomain> (raw)
In-Reply-To: <200611061316.47705.laurent.pinchart@tbox.biz>
On Mon, 2006-11-06 at 13:16 +0100, Laurent Pinchart wrote:
> The workspace is in internal RAM, mapped at address 0x00000000 (the hardware
> reset configuration register is 0x00000000). I tried setting IMMR to
> 0xf0000000 and mapping the SDRAM at 0x00000000, without success. The BDI2000
> reports successfull flash programming, but the flash is definitely empty.
I've also had problems with 8260 family flash programming caused by the
processor reading the Hard Reset Configuration Word from flash before
the BDI takes over. Does your board allow you to change RSTCONF to stop
the processor reading the HRCW?
--
Adrian Cox <adrian@humboldt.co.uk>
next prev parent reply other threads:[~2006-11-06 12:26 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-11-06 8:42 Flash programming using a BDI2000 on a MPC8248 CPU Laurent Pinchart
2006-11-06 11:11 ` Adrian Cox
2006-11-06 12:16 ` Laurent Pinchart
2006-11-06 12:26 ` Adrian Cox [this message]
2006-11-06 12:38 ` Laurent Pinchart
2006-11-06 12:42 ` Abdul Rahaman
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