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authorBen Dooks <ben-mtd@fluff.org>2008-04-15 06:36:20 -0400
committerDavid Woodhouse <dwmw2@infradead.org>2008-04-22 16:41:03 -0400
commitc45c6c68333c04de84c21a4b869f36a96f642779 (patch)
tree142fb3db8452f127262937891069f075f00bec41 /include/asm-arm
parent71d54f3855b4ca98559e8782350336ec2433cc24 (diff)
[MTD] [NAND] S3C2410 Allow unset ecc to be ignored for ecc correction
If a block's ecc field is all 0xff, then ignore the ECC correction. This is for systems where some of the blocks, such as the initial cramfs are written without ECC and need to be loaded on start. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Diffstat (limited to 'include/asm-arm')
-rw-r--r--include/asm-arm/plat-s3c/nand.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/asm-arm/plat-s3c/nand.h b/include/asm-arm/plat-s3c/nand.h
index 8816f7f9cee1..ab278d5f63dd 100644
--- a/include/asm-arm/plat-s3c/nand.h
+++ b/include/asm-arm/plat-s3c/nand.h
@@ -36,6 +36,8 @@ struct s3c2410_platform_nand {
36 int twrph0; /* active time for nWE/nOE */ 36 int twrph0; /* active time for nWE/nOE */
37 int twrph1; /* time for release CLE/ALE from nWE/nOE inactive */ 37 int twrph1; /* time for release CLE/ALE from nWE/nOE inactive */
38 38
39 unsigned int ignore_unset_ecc : 1;
40
39 int nr_sets; 41 int nr_sets;
40 struct s3c2410_nand_set *sets; 42 struct s3c2410_nand_set *sets;
41 43