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Re: NAND support
- From: Rutger Hofman <rutger at cs dot vu dot nl>
- To: Simon Kallweit <simon dot kallweit at intefo dot ch>
- Cc: eCos Disuss <ecos-discuss at ecos dot sourceware dot org>
- Date: Tue, 05 May 2009 12:17:17 +0200
- Subject: Re: [ECOS] NAND support
- References: <49FFE56B.2070009@intefo.ch>
Simon Kallweit wrote:
Hi there
I was wondering what the current state of the NAND subsystem from Rutger
Hofman is. I'm currently working on a port of the UFFS filesystem
(http://gouffs.googlepages.com/) which is intended to work on NAND
flash.
What made you select UFFS? It licence, or its properties? Care to share
your reasons to not use YAFFS?
I would be interested to see a UBI/UBIFS port too. My guess is that the
NAND flash interface required by UBI is very small, and it might turn
out that porting it to use eCos NAND is trivial. This would mean a
UBI/UBIFS in user space though, and I don't know how much work that
would mean, and whether it would be supported by the MTD people.
Rutger
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