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4 Commits

Author SHA1 Message Date
Marcel Ziswiler
a68642adbb mtd: rawnand: ESMT: retrieve ECC requirements from 5th id byte 
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>
 2018-10-03 11:12:25 +02:00
Marcel Ziswiler
727d37826b mtd: rawnand: reorder NAND manufacturer IDs 
Reorder NAND manufacturer IDs for clarity.

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
 2018-10-03 11:12:25 +02:00
Boris Brezillon
348d56a8c6 mtd: rawnand: Keep all internal stuff private 
A lot of things defined in rawnand.h should not be exposed to NAND
controller drivers and should only be shared by core files.

Create the drivers/mtd/nand/raw/internals.h header to store such
definitions, and move all private defs to this header.

Also remove EXPORT_SYMBOLS() on functions that are not supposed to be
exposed.

Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
 2018-10-03 11:12:25 +02:00
Boris Brezillon
93db446a42 mtd: nand: move raw NAND related code to the raw/ subdir 
As part of the process of sharing more code between different NAND
based devices, we need to move all raw NAND related code to the raw/
subdirectory.

Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
 2018-02-16 10:09:34 +01:00