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author | Huang Shijie <b32955@freescale.com> | 2013-09-25 06:58:13 (GMT) |
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committer | Brian Norris <computersforpeace@gmail.com> | 2013-10-27 23:27:05 (GMT) |
commit | 13fbd17941db6af61337d909fd09b9c7f7634632 (patch) | |
tree | 9c73082dd5ae37a82bcd725c1dd1b8a9ef2294f7 /drivers | |
parent | 1c195e909cbe335b02a5dd01075ba65448927ae6 (diff) | |
download | linux-fsl-qoriq-13fbd17941db6af61337d909fd09b9c7f7634632.tar.xz |
mtd: nand: set the cell information for ONFI nand
The current code does not set the SLC/MLC information for onfi nand.
(This makes that the kernel treats all the onfi nand as SLC nand.)
This patch fills the cell information for ONFI nands.
Signed-off-by: Huang Shijie <b32955@freescale.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/mtd/nand/nand_base.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/mtd/nand/nand_base.c b/drivers/mtd/nand/nand_base.c index aebc7ea..137d6c5 100644 --- a/drivers/mtd/nand/nand_base.c +++ b/drivers/mtd/nand/nand_base.c @@ -2992,6 +2992,7 @@ static int nand_flash_detect_onfi(struct mtd_info *mtd, struct nand_chip *chip, mtd->oobsize = le16_to_cpu(p->spare_bytes_per_page); chip->chipsize = le32_to_cpu(p->blocks_per_lun); chip->chipsize *= (uint64_t)mtd->erasesize * p->lun_count; + chip->bits_per_cell = p->bits_per_cell; if (onfi_feature(chip) & ONFI_FEATURE_16_BIT_BUS) *busw = NAND_BUSWIDTH_16; |