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| author | Miquel Raynal <miquel.raynal@bootlin.com> | 2021-12-16 14:16:40 +0300 |
|---|---|---|
| committer | Miquel Raynal <miquel.raynal@bootlin.com> | 2022-02-09 11:49:25 +0300 |
| commit | 48e6633a9fa2400b53a964358753769f291a7eb0 (patch) | |
| tree | 2f1b90e9d444b78ce672f35904c4aabfed664f11 /drivers/mtd/nand/Makefile | |
| parent | cda32a618debd3fad8e42757b198719ae180f8f4 (diff) | |
| download | linux-48e6633a9fa2400b53a964358753769f291a7eb0.tar.xz | |
mtd: nand: mxic-ecc: Add Macronix external ECC engine support
Some SPI-NAND chips do not support on-die ECC. For these chips,
correction must apply on the SPI controller end. In order to avoid
doing all the calculations by software, Macronix provides a specific
engine that can offload the intensive work.
Add Macronix ECC engine support, this engine can work in conjunction
with a SPI controller and a raw NAND controller, it can be pipelined
or external and supports linear and syndrome layouts.
Right now the simplest configuration is supported: SPI controller
external and linear ECC engine.
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20211216111654.238086-15-miquel.raynal@bootlin.com
Diffstat (limited to 'drivers/mtd/nand/Makefile')
| -rw-r--r-- | drivers/mtd/nand/Makefile | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/mtd/nand/Makefile b/drivers/mtd/nand/Makefile index 1c0b46960eb1..a4e6b7ae0614 100644 --- a/drivers/mtd/nand/Makefile +++ b/drivers/mtd/nand/Makefile @@ -10,3 +10,4 @@ obj-y += spi/ nandcore-$(CONFIG_MTD_NAND_ECC) += ecc.o nandcore-$(CONFIG_MTD_NAND_ECC_SW_HAMMING) += ecc-sw-hamming.o nandcore-$(CONFIG_MTD_NAND_ECC_SW_BCH) += ecc-sw-bch.o +nandcore-$(CONFIG_MTD_NAND_ECC_MXIC) += ecc-mxic.o |