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| author | Benoît Thébaudeau <benoit.thebaudeau@advansee.com> | 2012-11-16 20:20:54 +0100 |
|---|---|---|
| committer | Scott Wood <scottwood@freescale.com> | 2012-11-26 15:41:29 -0600 |
| commit | 3287f6d3858faee768a7c47515bd21914ad591a2 (patch) | |
| tree | 389079aae420c3b0b05a64b7c7dc2fb557334744 /include/nand.h | |
| parent | 8156f732ee49fc4d91aef1ce09fb6679b3a23c0c (diff) | |
| download | blackbird-obmc-uboot-3287f6d3858faee768a7c47515bd21914ad591a2.tar.gz blackbird-obmc-uboot-3287f6d3858faee768a7c47515bd21914ad591a2.zip | |
nand: Add torture feature
This patch adds a NAND Flash torture feature, which is useful as a block stress
test to determine if a block is still good and reliable (or should be marked as
bad), e.g. after a write error.
This code is ported from mtd-utils' lib/libmtd.c.
Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Scott Wood <scottwood@freescale.com>
[scottwood@freescale.com: removed unnec. ifdef and unwrapped error strings]
Signed-off-by: Scott Wood <scottwood@freescale.com>
Diffstat (limited to 'include/nand.h')
| -rw-r--r-- | include/nand.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/nand.h b/include/nand.h index bbe28b20bb..dded4e27f0 100644 --- a/include/nand.h +++ b/include/nand.h @@ -139,6 +139,7 @@ int nand_read_skip_bad(nand_info_t *nand, loff_t offset, size_t *length, int nand_write_skip_bad(nand_info_t *nand, loff_t offset, size_t *length, u_char *buffer, int flags); int nand_erase_opts(nand_info_t *meminfo, const nand_erase_options_t *opts); +int nand_torture(nand_info_t *nand, loff_t offset); #define NAND_LOCK_STATUS_TIGHT 0x01 #define NAND_LOCK_STATUS_UNLOCK 0x04 |
