From: David Woodhouse <dwmw2@infradead.org>
To: "Nick Maximov" <maxs@techno.spb.ru>
Cc: mtd@infradead.org
Subject: Re: does anyone here used Ampro modules?
Date: Tue, 27 Jun 2000 11:38:17 +0100 [thread overview]
Message-ID: <19568.962102297@cygnus.co.uk> (raw)
In-Reply-To: <005001bfe01f$5267b700$658e05c3@techno.spb.ru>
maxs@techno.spb.ru said:
> I tried to load alternative firmware file (grub.exb) to DoC firmware
> area. Now my DoC even unable to be formated!
How did you make 'grub.exb'? I haven't written any tool to produce EXB
files from the Grub images - I only write them to the flash with my own
doc_loadbios utility.
maxs@techno.spb.ru said:
> Does anyone knows what is exact address map for DoC device?
Load the docprobe and doc2000 modules under Linux - it'll probe all the
possibilities and tell you where it's mapped in your particular board.
maxs@techno.spb.ru said:
> And then where the Flash Firmware is located? Why p5update utility
> unable to update exact area in memory space?
The DiskOnChip firmware is at the beginning of the first flash chip in the
DiskOnChip. As it's NAND flash, it's not memory-mapped directly.
You _have_ read the NAND flash datasheets, haven't you?
--
dwmw2
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prev parent reply other threads:[~2000-06-27 10:35 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2000-06-27 10:06 does anyone here used Ampro modules? Nick Maximov
2000-06-27 10:38 ` David Woodhouse [this message]
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