nand_ecc.c was written by SJ Hill and used as the original ECC file used
by yaffs..
yaffs_ecc.c is something I wrote to replace it.
yaffs_ecc.c is faster and is more compliant with SmartMedia. Yaffs_ecc.c
also supports other
functionality for yaffs2.
At present the bootloader uses nand_ecc.c instead of yaffs_ecc.c. It is
very easy to change this since they are plug and play.
-- Charles
> -----Original Message-----
> From: yaffs-admin@stoneboat.aleph1.co.uk
> [mailto:yaffs-admin@stoneboat.aleph1.co.uk] On Behalf Of
> Michael Erickson
> Sent: Wednesday, 12 January 2005 5:27 a.m.
> To: yaffs@stoneboat.aleph1.co.uk
> Subject: [Yaffs] Difference between ecc code.
>
>
> Hello all,
>
> I am working with the direct interface and have a question
> about the two
> files; nand_ecc.c and yaffs_ecc.c. Could someone explain the correct
> usage of these two files to me? Is it something like, use
> yaffs_ecc for
> RAM-disk, NOR-flash, and file-emulation and use nand_ecc for
> NAND chips?
>
> Any advice would be appreciated.
>
> Thanks,
> --mikee
>
> --
> Michael Erickson
> Senior Software Engineer
> Logic Product Development
> (612) 436-5118
> mailto:mikee@logicpd.com
> http://www.logicpd.com
>
>
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>
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