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Date: Wed, 09 Feb 2011 09:46:36 +0100
From: Jan Kiszka <jan.kiszka@web.de>
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Subject: [Qemu-devel] Re: /dev/mtd emulation
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To: Stefan Hajnoczi <stefanha@gmail.com>
Cc: "Anton L. Vinokurov" <anton@netams.com>, "qemu-devel@nongnu.org" <qemu-devel@nongnu.org>

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On 2011-02-09 09:13, Stefan Hajnoczi wrote:
> On Wed, Feb 9, 2011 at 7:18 AM, Anton L. Vinokurov <anton@netams.com> w=
rote:
>> ~ # dmesg | grep mtd
>>
>> ~ #
>=20
> Have you tried qemu -drive if=3Dmtd,file=3D/path/to/firmware?
>=20
> QEMU has some flash emulation code in
> hw/{nand.c,onenand.c,pflash_cfi01.c,pflash_cfi02.c}.  I've never used
> them but perhaps someone else can help if you provide more details
> about the hardware you are trying to emulate.

You also need to wire up that flash device on board init, i.e. add some
pflash_*_register to pc_init1. Check some embedded board for the precise
pattern.

Jan


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