linux-kernel - Re: [PATCH v3 5/9] mtd: pxa3xx_nand: add support for the Marvell Berlin nand controller

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Message-ID: <87ioebxhc7.fsf@free.fr>
Date:	Sun, 08 Mar 2015 23:19:36 +0100
From:	Robert Jarzmik <robert.jarzmik@...e.fr>
To:	Ezequiel Garcia <ezequiel.garcia@...e-electrons.com>
Cc:	Antoine Tenart <antoine.tenart@...e-electrons.com>,
	sebastian.hesselbarth@...il.com, dwmw2@...radead.org,
	computersforpeace@...il.com, thomas.petazzoni@...e-electrons.com,
	boris.brezillon@...e-electrons.com, linux-kernel@...r.kernel.org,
	zmxu@...vell.com, linux-mtd@...ts.infradead.org,
	jszhang@...vell.com, linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH v3 5/9] mtd: pxa3xx_nand: add support for the Marvell Berlin nand controller

Ezequiel Garcia <ezequiel.garcia@...e-electrons.com> writes:

>> I think you'll kill the zylonite board, and I'll nack it if that's the case. At
>> least that's what happened when I tried to use onfi default values last time in
>> barebox development.
>> 
>> I can test your changes, but if the specific zylonite nand (ie. nand id 0xba20,
>> ie. pxa310 embedded flash) gets broken, I'm against the removal of the legacy
>> timings removal.
>>
>
> I'm not speaking of any timing params here, but about the flash
> identification.
>
> Which flash do you have there?
The one with 0xba20 id as I said, which is AFAIK a Numonyx NAND02GR4B2C.

And of course a "READ_ID(ONFI)" doesn't work (tested)... sic ... as showed in :
http://www.linux-mtd.infradead.org/nand-data/nanddata.html

Cheers.

-- 
Robert
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