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Re: Au1200 and NAND Flash - K9F1G08U0A -

To: Manuel Lauss <mano@roarinelk.homelinux.net>
Subject: Re: Au1200 and NAND Flash - K9F1G08U0A -
From: Frank Neuber <linux-mips@kernelport.de>
Date: Thu, 12 Feb 2009 14:24:50 +0100
Cc: borasah@gmail.com, linux-mips@linux-mips.org
In-reply-to: <20090212085312.GA3914@roarinelk.homelinux.net>
Original-recipient: rfc822;linux-mips@linux-mips.org
References: <200705192213.12019.borasah@gmail.com> <1234425337.12847.124.camel@t60p> <20090212081707.GA3656@roarinelk.homelinux.net> <1234428043.12847.138.camel@t60p> <20090212085312.GA3914@roarinelk.homelinux.net>
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Hi Manuel,
thank you for the code. It is working perfect :-)
I added this in arch/mips/au1000/common/platform.c.
1,94 MByte/s read performance.
I think it is a good idea to remove the au1550nd.c.

Thank's again,
 Frank
Am Donnerstag, den 12.02.2009, 09:53 +0100 schrieb Manuel Lauss:
> On Thu, Feb 12, 2009 at 09:40:43AM +0100, Frank Neuber wrote:
> > Thank you for this very quick answer ...
> > 
> > Am Donnerstag, den 12.02.2009, 09:17 +0100 schrieb Manuel Lauss:
> > > Here's the NAND portion of a DB1200 board support rewrite I did a while
> > > ago.  It uses gen_nand instead of the au1550nd.c driver (which seems to
> > I saw this gen_nand (plat_nand.c) never before (because it is not
> > configurable in the Makefile)
> > 
> > > only work on the Db1550 and small page devices).  It shouls also work on
> > > any Au1550 since the Au1200 has identical NAND hardware.
> > Do I understand right, this is not a handmade patch aginst
> > plat_nand.c ? 
> > 
> > I try to mix this code now with the plat_nand.c, rigth?
> 
> No no no no: this belongs in your board code (board_setup.c or whatever you
> call it).  It's nothing more than registration of a platform_device plus
> required information/callbacks for the gen_nand driver.
> 
>       Manuel Lauss


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