666b65683d
This is more obvious than guessing based on ECC strength. It allows using NAND on devices with BCH-1 (e.g. D-Link DIR-885L). This maintains DT backward compatibility by defaulting to Hamming if a 1-bit ECC algorithm is specified without a corresponding algorithm selection. i.e., to use BCH-1, you must specify: nand-ecc-strength = <1>; nand-ecc-step-size = <512>; nand-ecc-algo = "bch"; Also adds a check to ensure we haven't allowed someone to get by with SW ECC. If we want to support SW ECC, we need to refactor some other pieces of this driver. Signed-off-by: Brian Norris <computersforpeace@gmail.com> Tested-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> |
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Makefile | ||
bcm6368_nand.c | ||
bcm63138_nand.c | ||
brcmnand.c | ||
brcmnand.h | ||
brcmstb_nand.c | ||
iproc_nand.c |