Messages in this thread | | | Date | Tue, 20 Sep 2005 16:55:52 +0400 | From | "Artem B. Bityutskiy" <> | Subject | Re: data loss on jffs2 filesystem on dataflash |
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Peter Menzebach wrote: > No, not at then moment. If I have some time, I can try to rewrite the > chipset driver, that it reports a sector size of 1024.
I glanced at the manual. Uhh, DataFlash is very specific beast. It suppoers page program with built-in erase command... So DataFlash effectively may be considered as a block device. Then you may use any FS on it providing you have wrote proper driver? Why do you need JFFS2 then :-) ?
JFFS2 orients to "classical" flashes. They have no "write page with built-in erase" operation.
Didn't read the manual carefully, what do they refer by "Main memory array"?
BTW, having 8*1056 write buffer is not perfect ides, better make it as small as possible, i.e., 1056 bytes.
-- Best Regards, Artem B. Bityuckiy, St.-Petersburg, Russia. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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