From ef24f97daac4d9450c956ab165d8337c2feca0e9 Mon Sep 17 00:00:00 2001 From: Miquel Raynal Date: Thu, 27 Aug 2020 10:51:57 +0200 Subject: mtd: rawnand: Separate the ECC engine type and the ECC byte placement The use of "syndrome" placement should not be encoded in the ECC engine mode/type. Create a "placement" field in NAND chip and change all occurrences of the NAND_ECC_HW_SYNDROME enumeration to be just NAND_ECC_HW and possibly a placement entry like NAND_ECC_PLACEMENT_INTERLEAVED. Signed-off-by: Miquel Raynal Reviewed-by: Boris Brezillon Link: https://lore.kernel.org/linux-mtd/20200827085208.16276-10-miquel.raynal@bootlin.com --- arch/arm/mach-davinci/board-dm355-leopard.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'arch/arm/mach-davinci') diff --git a/arch/arm/mach-davinci/board-dm355-leopard.c b/arch/arm/mach-davinci/board-dm355-leopard.c index b9e9950dd300..4c8a592754ac 100644 --- a/arch/arm/mach-davinci/board-dm355-leopard.c +++ b/arch/arm/mach-davinci/board-dm355-leopard.c @@ -76,7 +76,8 @@ static struct davinci_nand_pdata davinci_nand_data = { .mask_chipsel = BIT(14), .parts = davinci_nand_partitions, .nr_parts = ARRAY_SIZE(davinci_nand_partitions), - .ecc_mode = NAND_ECC_HW_SYNDROME, + .ecc_mode = NAND_HW_ECC_ENGINE, + .ecc_placement = NAND_ECC_PLACEMENT_INTERLEAVED, .ecc_bits = 4, .bbt_options = NAND_BBT_USE_FLASH, }; -- cgit v1.2.3