[PATCH 0/5] Creation of a SPI-NAND ECC engine

Miquel Raynal miquel.raynal at bootlin.com
Wed Sep 30 11:41:04 EDT 2020


Hello,

As part of a broader work to bring generic ECC support to SPI-NAND
devices, a series was sent recently to create real software ECC
engines (independent from the NAND technology used). Not it is time to
do it for the widely spread on-die ECC engine: it must be represented
as a regular engine so that the user can choose. Next step will be to
bring hardware ECC engines support for SPI-NAND devices.

Thanks,
Miquèl

Miquel Raynal (5):
  mtd: spinand: Fix typo in comment
  mtd: spinand: Move ECC related definitions earlier in the driver
  mtd: spinand: Instantiate a SPI-NAND on-die ECC engine
  mtd: nand: Let on-die ECC engines be retrieved from the NAND core
  mtd: spinand: Fill a default ECC provider/algorithm

 drivers/mtd/nand/ecc.c                   |   6 +
 drivers/mtd/nand/spi/core.c              | 179 ++++++++++++++++-------
 drivers/mtd/nand/spi/on-die-ecc-engine.c |   0
 include/linux/mtd/nand.h                 |   1 +
 include/linux/mtd/spinand.h              |   9 ++
 5 files changed, 141 insertions(+), 54 deletions(-)
 create mode 100644 drivers/mtd/nand/spi/on-die-ecc-engine.c

-- 
2.20.1




More information about the linux-mtd mailing list