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From: Alice Hennessy <ahennessy@mvista.com>
To: linux-mtd@lists.infradead.org
Subject: Different nand interface
Date: Thu, 23 Oct 2003 14:33:38 -0700	[thread overview]
Message-ID: <3F984931.E6409ED7@mvista.com> (raw)

Hi,

I need some advice on how to support a board that has a hardware state
machine
that creates a parallel bus style interface to the NAND chip.  It is
totally
different from the standard 8 IO signal controls.   It can do write_byte
and read_byte
put requires the offset into the flash as a parameter.    nand.c is
fairly modular, allowing
several functions to be coded in the hardware file but there is no
current method of
passing an offset into, say, read_byte and write_byte unless the
nand_chip priv field
can be used (via mtd->priv).   Do you think the standard nand.c can be
used in this
case or should I create a specific one for this board?

Any advice would be appreciated.

Alice

             reply	other threads:[~2003-10-23 21:37 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2003-10-23 21:33 Alice Hennessy [this message]
2003-10-24  1:36 ` Different nand interface Joshua Wise
2003-10-24  7:39   ` David Woodhouse
2003-10-24  7:41 ` David Woodhouse
2003-10-27 18:25   ` Alice Hennessy
2003-10-27 20:00     ` David Woodhouse
2003-10-27 20:43       ` Alice Hennessy
2003-10-27 20:55         ` David Woodhouse
2003-10-27 21:17           ` Alice Hennessy
2003-10-27 22:29             ` David Woodhouse
2003-11-12  0:49               ` Alice Hennessy
2003-11-18 22:26                 ` Alice Hennessy
2003-10-25  7:29 ` Charles Manning

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