Re: NAND FLASH

Thomas Gleixner
2002-06-21T09:56:07Z

On Friday, 21. June 2002 11:44, Steve Tsai wrote:
> 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

--
Thomas
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autronix automation GmbH
http://www.autronix.de gleixner@autronix.de