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NAND read/write fix

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Implement block-skipping read/write, based on a patch from
Morten Ebbell Hestens <morten.hestnes@tandberg.com>.

Signed-off-by: Morten Ebbell Hestnes <morten.hestnes@tandberg.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
This commit is contained in:
Scott Wood 2008-06-12 13:20:16 -05:00
parent 984e03cdf1
commit dfbf617ff0
3 changed files with 194 additions and 611 deletions
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7
include/nand.h
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@ -108,9 +108,10 @@ struct nand_erase_options {
typedef struct nand_erase_options nand_erase_options_t;
int nand_write_opts(nand_info_t *mtd, loff_t to, mtd_oob_ops_t *ops);
int nand_read_opts(nand_info_t *meminfo, const nand_read_options_t *opts);
int nand_read_skip_bad(nand_info_t *nand, size_t offset, size_t *length,
u_char *buffer);
int nand_write_skip_bad(nand_info_t *nand, size_t offset, size_t *length,
u_char *buffer);
int nand_erase_opts(nand_info_t *meminfo, const nand_erase_options_t *opts);
#define NAND_LOCK_STATUS_TIGHT 0x01