mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-10-27 22:51:31 +00:00
mtd: nand: add the "bits per cell" info for legacy ID NAND
The legacy ID NAND are all SLC. This patch sets 1 to the @bits_per_cell for the legacy ID NAND, which means they are all SLC. Signed-off-by: Huang Shijie <b32955@freescale.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
This commit is contained in:
parent
7db906b79f
commit
1c195e909c
1 changed files with 3 additions and 0 deletions
|
@ -3238,6 +3238,9 @@ static void nand_decode_id(struct mtd_info *mtd, struct nand_chip *chip,
|
||||||
mtd->oobsize = mtd->writesize / 32;
|
mtd->oobsize = mtd->writesize / 32;
|
||||||
*busw = type->options & NAND_BUSWIDTH_16;
|
*busw = type->options & NAND_BUSWIDTH_16;
|
||||||
|
|
||||||
|
/* All legacy ID NAND are small-page, SLC */
|
||||||
|
chip->bits_per_cell = 1;
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* Check for Spansion/AMD ID + repeating 5th, 6th byte since
|
* Check for Spansion/AMD ID + repeating 5th, 6th byte since
|
||||||
* some Spansion chips have erasesize that conflicts with size
|
* some Spansion chips have erasesize that conflicts with size
|
||||||
|
|
Loading…
Reference in a new issue