From: "Richard Rauch" <rrauch@itrgmbh.de>
To: "'Daniel Morris'" <danielm@eCosCentric.com>,
"'Frank Pagliughi'" <fpagliughi@mindspring.com>
Cc: <ecos-discuss@ecos.sourceware.org>
Subject: AW: [ECOS] General NAND Flash support?
Date: Tue, 16 Dec 2014 14:53:00 -0000 [thread overview]
Message-ID: <006701d01940$087c2760$19747620$@itrgmbh.de> (raw)
In-Reply-To: <20141215221924.GA16860@chunk.ammanford.ecoscentric.com>
Hello All,
many thanks for all the answers!
So, as I understand, full NAND functionality is implemented inside YAFFS
only?
As I understand, beside user data YAFFS is writing additionally control
information to the Flash (like FAT)?
But, when we have only NAND on board, how we can boot from NAND?
ROM bootstrap loader from uController is expecting simple Binary image.
Thanks
Richard
Richard Rauch
email: rrauch@itrgmbh.de
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_______________________________________________
> -----Ursprüngliche Nachricht-----
> Von: ecos-discuss-owner@ecos.sourceware.org [mailto:ecos-discuss-
> owner@ecos.sourceware.org] Im Auftrag von Daniel Morris
> Gesendet: Montag, 15. Dezember 2014 23:20
> An: Frank Pagliughi
> Cc: ecos-discuss@ecos.sourceware.org
> Betreff: Re: [ECOS] General NAND Flash support?
>
> On Mon, Dec 15, 2014 at 01:38:14PM -0500, Frank Pagliughi wrote:
> > Last time I tried it, the code was too buggy to try to use in an
> > actual product. That was about 2 years ago.
>
> Take a look here for instructions and source to the tested, documented and
> product grade NAND library and optional log-structured, wear-levelling,
bad
> block managing, error correcting and fast mounting NAND filesystem:
>
> http://www.ecoscentric.com/devzone/yaffs.shtml
>
> Both the NAND library epk and upstream YAFFS port have recently been
> updated and re-validated. There are also drivers contributed by Spansion
> available on ecos-patches.
>
> Daniel
>
>
> %<----------------------------------------------------------------------
> Daniel Morris - Sales & Marketing Director
> eCosCentric - The eCos and RedBoot experts
> Tel: +44 1223 245 571 - info@eCosCentric.com
> DDI: +44 1269 591 171 - danielm@eCosCentric.com
>
>
> --
> Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos
> and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss
--
Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos
and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss
next prev parent reply other threads:[~2014-12-16 14:53 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-12-15 14:52 Richard Rauch
2014-12-15 18:38 ` Frank Pagliughi
2014-12-15 22:19 ` Daniel Morris
2014-12-16 14:53 ` Richard Rauch [this message]
2014-12-16 20:11 ` AW: " Ross Younger
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