From: Jason Chan <jason@emsoftltd.com>
To: Marius Groeger <mag@sysgo.de>
Cc: linux-mtd@lists.infradead.org
Subject: Re: How to configure MTD so that JFFS2 work on 7312 NandFlash?
Date: Tue, 18 Jun 2002 17:20:33 +0800 [thread overview]
Message-ID: <3D0EFB61.5000605@emsoftltd.com> (raw)
In-Reply-To: Pine.LNX.4.40.0206181118180.23166-100000@mag.devdep.sysgo.de
I use the "eraseall" routine to erase the nand. The I use "mount
/dev/mtdblock3 /mnt -t jffs2" to mount the flash. It takes 3-4 minutes.
After I successfully mounted, and copy some file to the flash and then
umount. It very slow.
And it takes me 3-4 minutes even i mount that again.
What tools should I use to format and erase the flash properly?
Marius Groeger wrote:
>On Tue, 18 Jun 2002, Jason Chan wrote:
>
>> Sorry, for my post. But it works now.
>>However, the performance is really very slow. When I try to mount the
>>Toshiba 8Mb nandflash. It takes me 3-4 minutes.
>>
>
>Maybe because it has not been properly erased and formatted?!
>
>Regards,
>Marius
>
>-----------------------------------------------------------------------------
>Marius Groeger SYSGO Real-Time Solutions GmbH mgroeger@sysgo.de
>Software Engineering Embedded and Real-Time Software www.sysgo.de
>Voice: +49-6136-9948-0 Am Pfaffenstein 14 www.osek.de
>FAX: +49-6136-9948-10 55270 Klein-Winternheim, Germany www.elinos.com
>
--
Best Regards,
Jason Chan
Emsoft Ltd.
next prev parent reply other threads:[~2002-06-18 9:26 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-06-18 2:59 How to configure MTD so that JFFS2 work on 7312 NandFlash? Jason Chan
2002-06-18 8:42 ` Marius Groeger
2002-06-18 9:00 ` Jason Chan
2002-06-18 9:19 ` Marius Groeger
2002-06-18 9:20 ` Jason Chan [this message]
2002-06-20 16:21 ` Thomas Gleixner
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