[PATCH 1/2] mtd/nand: increase page and oob size limits

Baruch Siach baruch at tkos.co.il
Thu Mar 17 09:23:16 EDT 2011


Sync these limits with the Linux kernel. This allows support for NAND devices
with page size of 4k.

Signed-off-by: Baruch Siach <baruch at tkos.co.il>
---
 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 cb35fd2..0fe66e4 100644
--- a/include/linux/mtd/nand.h
+++ b/include/linux/mtd/nand.h
@@ -45,8 +45,8 @@ extern void nand_wait_ready(struct mtd_info *mtd);
  * is supported now. If you add a chip with bigger oobsize/page
  * adjust this accordingly.
  */
-#define NAND_MAX_OOBSIZE	64
-#define NAND_MAX_PAGESIZE	2048
+#define NAND_MAX_OOBSIZE	576
+#define NAND_MAX_PAGESIZE	8192
 
 /*
  * Constants for hardware specific CLE/ALE/NCE function
-- 
1.7.2.3




More information about the barebox mailing list