From: "Steve Tsai" <startec@ms11.hinet.net>
To: <gleixner@autronix.de>,
"Linux MTD mailing list" <linux-mtd@lists.infradead.org>
Subject: RE: NAND FLASH
Date: Sat, 22 Jun 2002 01:07:56 +0800 [thread overview]
Message-ID: <000001c21946$329fbe10$50021ea3@synso.com.tw> (raw)
In-Reply-To: <200206210956.g5L9uaG02073@thomas.tec.autronix.de>
Do I use GPIO to control CE? Because I use memory-map-io to connnect to
nand flash, if CE can not use to address the chip, I have to use other
design to address the flash chip. Thanks.
Steve Tsai
> Hi,
> I try to use nand flash driver to my board, but it seems fail to do
> some operations. I just can get chip ID, but I can not read data or
> program data. I use GPIO to control CLE and ALE and connect WE, RE and
> CE to procesor. Is it right? Does anyone have sample code to test NAND
> flash?
1. CE should be a static signal
2. please read http://www.linux-mtd.infradead.org/tech/nand.html
3. Use the latest code from mtd-cvs
4. Read one of the board specific nand drivers to setup your own
next prev parent reply other threads:[~2002-06-21 17:08 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-06-21 9:44 NAND FLASH Steve Tsai
2002-06-21 9:56 ` Thomas Gleixner
2002-06-21 17:07 ` Steve Tsai [this message]
2002-06-21 17:29 ` Thomas Gleixner
-- strict thread matches above, loose matches on Subject: below --
2003-10-09 15:04 NAND flash Eugeny Mints
2003-10-09 15:14 ` David Woodhouse
2003-10-09 15:21 ` Stephan Linke
2003-10-09 18:01 ` Charles Manning
2001-10-16 15:34 Larry Doolittle
2001-10-16 16:08 ` David Woodhouse
2001-10-16 13:53 nagaraj trivedi
2001-10-16 13:51 nagaraj trivedi
2001-10-16 15:06 ` Steven J. Hill
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