From: Masami Komiya <mkomiya@crossnet.co.jp>
To: David Woodhouse <dwmw2@infradead.org>, mtd@infradead.org
Subject: Re: (No Subject)
Date: Wed, 25 Apr 2001 18:51:29 +0900 [thread overview]
Message-ID: <3AE69E21.CDCF90A1@crossnet.co.jp> (raw)
In-Reply-To: 3311.988123586@redhat.com
David Woodhouse wrote:
>
> simon.munton@talk21.com said:
> > I've also noticed that CFI_DEVICETYPE_X8 is used in several places,
> > where it seems that cfi->device_type should be used instead (one
> > instance is in issuing the enter bypass mode commands).
>
> The unlock addresses are set with that fact taken into consideration. The
> reason is that some devices with DEVICETYPE_16 need unlock addresses which
> are odd, for which the 'multiply by two' doesn't help us much :)
Our hardware has one flash memory in 16bit mode. CPU is SH4 of Hitachi.
That is 32bit type CPU and can connect the device in 16bit mode.
In this case, interleave is 1 and bus width is 2.
Before using cfi->device_type instead of CFI_DEVICETYPE_X8
MTD driver cannot calculate the address of the CFI command correctly.
Masami Komiya
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next prev parent reply other threads:[~2001-04-25 9:19 UTC|newest]
Thread overview: 61+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-04-24 11:29 (No Subject) simon.munton
2001-04-24 14:46 ` David Woodhouse
2001-04-25 9:51 ` Masami Komiya [this message]
2001-04-25 10:26 ` David Woodhouse
2001-04-25 12:19 ` Masami Komiya
2001-04-25 12:26 ` David Woodhouse
2001-04-25 12:55 ` Masami Komiya
2001-04-25 13:30 ` David Woodhouse
-- strict thread matches above, loose matches on Subject: below --
2001-05-02 15:17 (no subject) Zydla Tsui
2001-05-02 15:24 zud sdf
2001-05-02 15:32 ` David Woodhouse
2001-05-02 15:29 zud sdf
2001-05-02 15:59 zud sdf
2001-09-14 16:25 Siders, Keith
2001-09-14 16:32 ` David Woodhouse
2001-09-14 20:11 Siders, Keith
2001-12-19 19:01 ilatypov
2001-12-28 23:48 Sheela Kashyap
2001-12-28 23:52 ` David Woodhouse
2002-01-02 23:57 ` Sheela Kashyap
2002-01-03 0:06 ` David Woodhouse
2002-01-03 0:27 ` Sheela Kashyap
2002-01-03 9:26 ` David Woodhouse
2002-01-03 18:57 ` Sheela Kashyap
2002-01-03 15:46 Allen Curtis
2002-03-15 4:15 Jim Zeus
2002-03-15 9:27 ` David Woodhouse
2002-03-15 9:55 Jim Zeus
2002-03-15 10:15 ` David Woodhouse
2002-03-17 10:21 Jim Zeus
2002-03-17 10:32 ` David Woodhouse
2002-03-18 7:42 Jim Zeus
2002-03-18 8:38 ` David Woodhouse
2002-03-19 7:59 Jim Zeus
2002-03-27 8:01 Jim Zeus
2002-03-27 8:06 ` David Woodhouse
2002-04-11 6:13 Jim Zeus
2002-04-19 3:23 swimming_fisher
2002-04-29 14:19 Jim Zeus
2002-05-03 11:46 victor.martin
2002-06-19 2:24 Áº²¨
2002-07-02 17:00 Roy Lauer
2002-07-15 10:25 Valls Pellicer,Joan
2002-11-15 20:58 Wauviel
2002-11-19 21:13 BBRAM Jörn Engel
2002-11-20 2:01 ` (no subject) Taeil Um
2002-11-20 7:20 ` David Woodhouse
2002-11-21 8:40 ` Taeil Um
2004-11-16 11:42 Artem B. Bityuckiy
2004-11-16 13:48 Artem B. Bityuckiy
2004-11-16 13:55 ` David Woodhouse
2005-06-21 14:48 David L
2005-07-03 2:47 Amit Sharma
2005-07-03 12:04 ` Artem B. Bityuckiy
2005-07-18 12:06 murasfdg sjhfsd
2005-07-23 4:50 Mr.Derrick Tanner.
2005-09-15 13:22 Konstantin Kletschke
2005-10-20 16:05 Korolev, Alexey
2006-03-10 13:57 Selmeci, Tamas
2009-05-18 12:20 Mnl
2009-05-18 15:18 Mnl
2009-06-01 11:20 Mnl
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