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>

diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h
index 102e12c58cb3bbef023e0802c81f532a8cf428b0..a8921c213df5414fc94a89b1db99a698b67988cf 100644 (file)
--- 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