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Re: Synth NAND Flash

From: Rutger Hofman <rutger at cs dot vu dot nl>
To: Sergei Gavrikov <sergei dot gavrikov at gmail dot com>
Cc: Simon Kallweit <simon dot kallweit at intefo dot ch>, "ecos-devel at ecos dot sourceware dot org" <ecos-devel at ecos dot sourceware dot org>
Date: Tue, 12 May 2009 14:29:03 +0200
Subject: Re: Synth NAND Flash
References: <4A0855FB.1030908@intefo.ch> <4A093512.60903@intefo.ch> <20090512103342.GA10596@ubuntu.local>

Sergei Gavrikov wrote:
[snip]

I see that you started from NAND flash driver for eCos to wire it with
UFFS core then. Fortunately or unfortunately I have no NAND flash parts
to play with it, and I looked in a side of a UFFS SIMRAM class which was
implemented by UFFS's author to debug and play with UFFS (I did import
uffs-1.3.0 sources). So, that my stub sandbox FS_UFFS does not seat on
FLASH_IO layer, instead, I thought to try to implement of a set of the
file system commands like uffs_mount, uffs_umount, uffs_open, etc. to
get the UFFS stuff like the eCos RAMFS file system for the test
purposed.

You could also take a look at my interface layer with YAFFS; it has code both to integrate YAFFS into fileio, and interfacing with the NAND layer. Tarballs from http://www.cs.vu.nl/~rutger/software/ecos/nand-flash/ below the tarballs for the NAND flash package.

Rutger

Follow-Ups:
- Re: Synth NAND Flash
  - From: Sergei Gavrikov

References:
- Synth NAND Flash
  - From: Simon Kallweit
- Re: Synth NAND Flash
  - From: Simon Kallweit
- Re: Synth NAND Flash
  - From: Sergei Gavrikov

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