Title: [8876] trunk/drivers/mtd/nand/bf5xx_nand.c: bug [#6054] fix ecc correct while ecc size is 512 bytes
- Revision
- 8876
- Author
- bhsong
- Date
- 2010-06-02 03:44:51 -0400 (Wed, 02 Jun 2010)
Log Message
bug [#6054] fix ecc correct while ecc size is 512 bytes
In fact, nand base has origanized the ecc byte to be continuous.
we just need to move 3 bytes for second 256 bytes.
Modified Paths
Diff
Modified: trunk/drivers/mtd/nand/bf5xx_nand.c (8875 => 8876)
--- trunk/drivers/mtd/nand/bf5xx_nand.c 2010-06-02 06:49:07 UTC (rev 8875)
+++ trunk/drivers/mtd/nand/bf5xx_nand.c 2010-06-02 07:44:51 UTC (rev 8876)
@@ -322,8 +322,8 @@
/* If ecc size is 512, correct second 256 bytes */
if (chip->ecc.size == 512) {
dat += 256;
- read_ecc += 8;
- calc_ecc += 8;
+ read_ecc += 3;
+ calc_ecc += 3;
ret |= bf5xx_nand_correct_data_256(mtd, dat, read_ecc, calc_ecc);
}
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