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nand: export symbols needed for stmp3xxx nand

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nand: increase max nand page and oob sizes

Signed-off-by: Rob Herring <r.herring@freescale.com>
This commit is contained in:
Rob Herring
2009-09-16 11:43:45 -05:00
committed by Matt Sealey
parent 7413e00614
commit e86dae7d10
2 changed files with 13 additions and 6 deletions
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9
include/linux/mtd/nand.h
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@@ -43,8 +43,8 @@ extern void nand_wait_ready(struct mtd_info *mtd);
* is supported now. If you add a chip with bigger oobsize/page
* adjust this accordingly.
*/
#define NAND_MAX_OOBSIZE 128
#define NAND_MAX_PAGESIZE 4096
#define NAND_MAX_OOBSIZE (218 * NAND_MAX_CHIPS)
#define NAND_MAX_PAGESIZE (4096 * NAND_MAX_CHIPS)
/*
* Constants for hardware specific CLE/ALE/NCE function
@@ -546,7 +546,10 @@ extern int nand_erase_nand(struct mtd_info *mtd, struct erase_info *instr,
int allowbbt);
extern int nand_do_read(struct mtd_info *mtd, loff_t from, size_t len,
size_t * retlen, uint8_t * buf);
extern int nand_do_read_ops(struct mtd_info *mtd, loff_t from,
struct mtd_oob_ops *ops);
extern int nand_do_write_ops(struct mtd_info *mtd, loff_t to,
struct mtd_oob_ops *ops);
/*
* Constants for oob configuration
*/