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-rwxr-xr-xtarget/linux/s3c24xx/patches/0056-fix-hwecc-2410.patch.patch30
1 files changed, 30 insertions, 0 deletions
diff --git a/target/linux/s3c24xx/patches/0056-fix-hwecc-2410.patch.patch b/target/linux/s3c24xx/patches/0056-fix-hwecc-2410.patch.patch
new file mode 100755
index 0000000000..6754ec4898
--- /dev/null
+++ b/target/linux/s3c24xx/patches/0056-fix-hwecc-2410.patch.patch
@@ -0,0 +1,30 @@
+From 1b629ded094c800293cf694e85d0c5b66cc9fcfd Mon Sep 17 00:00:00 2001
+From: mokopatches <mokopatches@openmoko.org>
+Date: Fri, 25 Jul 2008 22:21:25 +0100
+Subject: [PATCH] fix-hwecc-2410.patch
+ S3C24xx ECC mis-calculates the bit to flip:
+ http://lists.infradead.org/pipermail/linux-mtd/2007-October/019586.html
+ If the error couldn't be corrected, we returned "no problem" :-(
+ http://lists.infradead.org/pipermail/linux-mtd/2007-October/019615.html
+
+Signed-off-by: Werner Almesberger <werner@openmoko.org>
+---
+ drivers/mtd/nand/s3c2410.c | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+diff --git a/drivers/mtd/nand/s3c2410.c b/drivers/mtd/nand/s3c2410.c
+index 8e1e482..4f747b1 100644
+--- a/drivers/mtd/nand/s3c2410.c
++++ b/drivers/mtd/nand/s3c2410.c
+@@ -406,7 +406,7 @@ static int s3c2410_nand_correct_data(struct mtd_info *mtd, u_char *dat,
+ if ((diff0 & ~(1<<fls(diff0))) == 0)
+ return 1;
+
+- return -1;
++ return -EBADMSG;
+ }
+
+ /* ECC functions
+--
+1.5.6.3
+