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 11:11:18 +0000 [thread overview]
Message-ID: <1162811478.16089.8.camel@localhost.localdomain> (raw)
In-Reply-To: <200611060942.05419.laurent.pinchart@tbox.biz>
On Mon, 2006-11-06 at 09:42 +0100, Laurent Pinchart wrote:
> [INIT]
> WREG MSR 0x00000000
> WM32 0x00010004 0xffff2081 ; SYPCR
> WM32 0x00010024 0x00000000 ; BCR
> WM32 0x00010000 0x82240000 ; SIUMCR
> WM32 0x00010c80 0x00000001 ; SCCR
> WM32 0x000119c4 0x00000000 ; RCCR
> ; Initialize the flash memory controller
> WM32 0x00010100 0x40001001 ; BR0
> WM32 0x00010104 0xf8000834 ; OR0
It looks like your workspace is in RAM, but there's nothing in the setup
above to initialise the memory controller banks for your RAM. Check that
you can read and write the workspace locations with mm and md from the
BDI command line.
--
Adrian Cox <adrian@humboldt.co.uk>
next prev parent reply other threads:[~2006-11-06 11:36 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 [this message]
2006-11-06 12:16 ` Laurent Pinchart
2006-11-06 12:26 ` Adrian Cox
2006-11-06 12:38 ` Laurent Pinchart
2006-11-06 12:42 ` Abdul Rahaman
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