clean marker size for NOR w/ECC
Artem B. Bityuckiy
dedekind at infradead.org
Wed Jun 22 05:35:44 EDT 2005
On Wed, 2005-06-22 at 10:49 +0400, Timofey Kutergin wrote:
> Hi all !
> Currently, JFFS2 WBUF implicitly assumes that cleanmarker size is multiple number of eccsize and sets it to 16 in jffs2_nor_ecc_flash_setup(). Which in fact mean 1,2,4,8 and 16 valid values for eccsize. Newer flashes may have ECC window more than that, 1024 bytes, for example. So at least it is suggested to change
1. Where did you find NOR-ECC? An URL to the data-sheet, or that's your
2. For what clean marker should be larger then 16 bytes? Surely 16 bytes
is enough to do the job the clean marker needs to do ?
Artem B. Bityuckiy,
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