mtd: rawnand: ESMT: retrieve ECC requirements from 5th id byte

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This patch enables support to read the ECC level from the NAND flash
using ESMT SLC NAND ID byte 5 information as documented e.g. in the
following data sheet:

https://www.esmt.com.tw/upload/pdf/ESMT/datasheets/F59L1G81LA(2Y).pdf

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>

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Marcel Ziswiler 2018-09-19 13:40:49 +02:00 • committed by Miquel Raynal

parent 727d37826b

commit a68642adbb

4 changed files with 50 additions and 1 deletions

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1

drivers/mtd/nand/raw/Makefile

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1

drivers/mtd/nand/raw/internals.h

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47

drivers/mtd/nand/raw/nand_esmt.c

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2

drivers/mtd/nand/raw/nand_ids.c

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