[PATCH] - NAND - Samsung LP nand feature support - nand_base.c upated

Sameer
2008-01-04T15:23:38Z

Hi,
This patch add the Large page NAND feature support for Samsung nand flash.

Regards,
-Sameer

Signed-off-by: Sameer U <sameersu@ti.com>
---
drivers/mtd/nand/nand_base.c | 4 ++++
1 files changed, 4 insertions(+)

Index: linux-omap-git/drivers/mtd/nand/nand_base.c
===================================================================
--- linux-omap-git.orig/drivers/mtd/nand/nand_base.c
+++ linux-omap-git/drivers/mtd/nand/nand_base.c
@@ -2322,6 +2322,10 @@ static struct nand_flash_dev *nand_get_f
chip->options &= ~NAND_CHIPOPTIONS_MSK;
chip->options |= type->options & NAND_CHIPOPTIONS_MSK;

+ /* adding feature support for large page samsung nand */
+ if ((*maf_id == NAND_MFR_SAMSUNG) && (mtd->writesize > 512))
+ chip->options |= NAND_SAMSUNG_LP_OPTIONS;
+
/*
* Set chip as a default. Board drivers can override it, if necessary
*/