From: Philip, Avinash <avinashphilip@ti.com>
Date: Wed, 22 Feb 2012 07:53:03 +0000 (+0530)
Subject: ARM: OMAP2+: nand: Flag to support ELM feature on platforms.
X-Git-Url: https://git.ti.com/gitweb?p=sitara-epos%2Fsitara-epos-kernel.git;a=commitdiff_plain;h=a411a26ed52d23bdef25a7c1996513ef09e64c29

ARM: OMAP2+: nand: Flag to support ELM feature on platforms.

This patch introduces a platform data flag to selectively enable/disable
ELM feature for NAND. On platforms where ELM support is present, this
flag needs to be set as true.

Signed-off-by: Philip, Avinash <avinashphilip@ti.com>
---

diff --git a/arch/arm/plat-omap/include/plat/nand.h b/arch/arm/plat-omap/include/plat/nand.h
index 67fc5060183e..1bcff1da24a1 100644
--- a/arch/arm/plat-omap/include/plat/nand.h
+++ b/arch/arm/plat-omap/include/plat/nand.h
@@ -29,6 +29,7 @@ struct omap_nand_platform_data {
 	unsigned long		phys_base;
 	int			devsize;
 	enum omap_ecc           ecc_opt;
+	bool			elm_used;
 };
 
 /* minimum size for IO mapping */