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authorBrian Norris <norris@broadcom.com>2010-08-20 12:36:13 -0700
committerDavid Woodhouse <David.Woodhouse@intel.com>2010-10-24 23:37:51 +0100
commit5c709ee9f33da4a07d94e3d48b297eb6f003fc61 (patch)
tree7e36e408de6dec11e7483b2f48839cd58ee381e2
parentmtd: cleanup Kconfig dependencies (diff)
downloadlinux-dev-5c709ee9f33da4a07d94e3d48b297eb6f003fc61.tar.xz
linux-dev-5c709ee9f33da4a07d94e3d48b297eb6f003fc61.zip
mtd: nand: Increase NAND_MAX_OOBSIZE
An increase in NAND_MAX_OOBSIZE and NAND_MAX_PAGESIZE is necessary in order to support many new chips. Among those: Toshiba TC58TxG4S2FBAxx 8KB page, 576B OOB Micron MT29F64G08CBAAA 8KB page, 448B OOB Signed-off-by: Brian Norris <norris@broadcom.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
-rw-r--r--include/linux/mtd/nand.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h
index 102e12c58cb3..a8921c213df5 100644
--- a/include/linux/mtd/nand.h
+++ b/include/linux/mtd/nand.h
@@ -53,8 +53,8 @@ extern int nand_unlock(struct mtd_info *mtd, loff_t ofs, uint64_t len);
* is supported now. If you add a chip with bigger oobsize/page
* adjust this accordingly.
*/
-#define NAND_MAX_OOBSIZE 256
-#define NAND_MAX_PAGESIZE 4096
+#define NAND_MAX_OOBSIZE 576
+#define NAND_MAX_PAGESIZE 8192
/*
* Constants for hardware specific CLE/ALE/NCE function