From: Shawn Jin <xiaogeng_jin@agilent.com>
To: dkey <dk.dbox2@gmx.net>
Cc: linux-mtd@lists.infradead.org
Subject: Re: Erasebug on AMD flashes
Date: Wed, 17 Mar 2004 14:39:30 -0800 [thread overview]
Message-ID: <4058D3A2.50500@agilent.com> (raw)
In-Reply-To: <200403172051.22120.dk.dbox2@gmx.net>
dkey wrote:
>> we are using jffs2 on the dbox2 and AMD flash chips, but since rev. 1.96 of
> cfi_cmdset_0002.c we can't erase the flashes. rev. 1.94 works without
> problems.
> here are some debug infos, tell me if you need more!
>
> when we want to erase the flashes with MEMERASE ioctl, we get these errors:
>
>
> Erase at 0x00080000 failed immediately: errno -5
> MTD do_erase_oneblock(): flash internal timeout
FYI.
I guess you have chips interleaved, right? I have the same problem with
erase and even worse since write doesn't work for me either. According
to David Vrabel, it may be broken when chips are interleaved.
-Regards,
Shawn.
next prev parent reply other threads:[~2004-03-17 22:30 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-03-17 19:51 Erasebug on AMD flashes dkey
2004-03-17 22:39 ` Shawn Jin [this message]
2004-03-18 10:25 ` David Vrabel
[not found] <E1B3wBv-0005HA-9d@pentafluge.infradead.org>
2004-03-18 22:02 ` dkey
2004-03-19 10:20 ` David Vrabel
2004-03-19 12:27 ` Re[2]: " barthezz
2004-03-22 10:41 ` David Vrabel
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