[PATCH 0/2] mtd: rawnand: micron: Fix on-die ECC

[boris.brezillon@xxxxxxxxxxx (Boris Brezillon)]

Chris, Bean,

Here are 2 patches for you to review/test. The first one is fixing
the layout definition, and unless I missed something it should be
correct.

The second one is just my understanding of how byte 5 of READ_ID works
based on our experience with the 4bit/512 on-die ECC chip we have
worked on and the other datasheet I had a look at.
I'm not 100% sure this will work for all chips, but might work for the
2 chips we support right now.
So please test and/or review it and let me know if this approach works.

Regards,

Boris

Boris Brezillon (2):
  mtd: rawnand: micron: Define the proper layout for 8bit/512bytes
    on-die ECC
  mtd: rawnand: micron: Fix on-die ECC detection logic

 drivers/mtd/nand/raw/nand_micron.c | 110 +++++++++++++++++++++++++------------
 1 file changed, 75 insertions(+), 35 deletions(-)

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2.14.1