[PATCH 2/2] mtd: nand: Increase NAND_MAX_OOBSIZE
Brian Norris
norris at broadcom.com
Fri Aug 20 15:36:13 EDT 2010
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 at broadcom.com>
---
include/linux/mtd/nand.h | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h
index 102e12c..a8921c2 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
--
1.7.0.4
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