[OpenWrt-Devel] [RFC] A patch for mt7621 nand controler. Revision 2.

[Kirill Berezin]

Hello,

It turned out that mtk_nand driver uses some sophisticated accounting and a
general nand code must be patched.

This patch adds required read and erase calls to a general nand code. I
used a  code  for re6500 released by Linksys as a reference.

All required operations (erase, write and read) are usable. However I found
that jffs2 filesystem can be created only on top of a ubi volume. I tried
to create jffs2 directly on mtd device but pages with clean markers are
became uncorrectable.

This patch also includes changes that I sent earlier.

Best regards,
Kirill.

Signed-off-by: Kirill Berezin (fyiwdt at gmail.com)
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