mtd: nand: gpmi: Use subpage reads only on suitable NAND chips
On some NAND chips the driver uses a ECC size that is not dividable by
the number of chunks per page which means a single chunk cannot be read.
Disable the subpage feature for these NANDs. This is quite unfortunate
since the subpage feature really speeds up scanning NAND chips.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
1 parent 22d7d60 commit 13ef2b249063b33b3dd264c57c418015d2503339
@Sascha Hauer Sascha Hauer authored on 22 Jun 2016
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drivers/mtd/nand/nand_mxs.c