Messages in this thread Patch in this message | | | From | <> | Subject | [PATCH] mtd: denali: Disable sub-page writes in Denali NAND driver | Date | Wed, 14 Jan 2015 09:38:50 -0600 |
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From: Graham Moore <grmoore@opensource.altera.com>
The Denali Controller IP does not support sub-page writes.
Signed-off-by: Graham Moore <grmoore@opensource.altera.com> Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com> --- drivers/mtd/nand/denali.c | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/drivers/mtd/nand/denali.c b/drivers/mtd/nand/denali.c index b3b7ca1..b16b040 100644 --- a/drivers/mtd/nand/denali.c +++ b/drivers/mtd/nand/denali.c @@ -1565,6 +1565,9 @@ int denali_init(struct denali_nand_info *denali) denali->nand.options |= NAND_SKIP_BBTSCAN; denali->nand.ecc.mode = NAND_ECC_HW_SYNDROME; + /* no subpage writes on denali */ + denali->nand.options |= NAND_NO_SUBPAGE_WRITE; + /* * Denali Controller only support 15bit and 8bit ECC in MRST, * so just let controller do 15bit ECC for MLC and 8bit ECC for -- 2.2.1
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