[U-Boot] [RESEND:PATCH-V4] OMAP3EVM: Added NAND support

[hvaibhav at ti.com]

From: Vaibhav Hiremath <hvaibhav at ti.com>

The EVMS have been shipping with NAND (instead of OneNAND) as default.
So, this patch sets NAND as default.

To choose OneNAND, define CMD_ONENAND instead of CMD_NAND in the
config file omap3_evm.h,

Changes from V3 :-
	- Added undef statement for CMD_ONENAND.

Signed-off-by: Vaibhav Hiremath <hvaibhav at ti.com>
---
 include/configs/omap3_evm.h |    9 ++++++++-
 1 files changed, 8 insertions(+), 1 deletions(-)

diff --git a/include/configs/omap3_evm.h b/include/configs/omap3_evm.h
index 0d99f7d..1d31731 100644
--- a/include/configs/omap3_evm.h
+++ b/include/configs/omap3_evm.h
@@ -151,7 +151,8 @@

 #define CONFIG_CMD_I2C		/* I2C serial bus support	*/
 #define CONFIG_CMD_MMC		/* MMC support			*/
-#define CONFIG_CMD_ONENAND	/* ONENAND support		*/
+#undef CONFIG_CMD_ONENAND	/* ONENAND support		*/
+#define CONFIG_CMD_NAND		/* NAND support			*/
 #define CONFIG_CMD_DHCP
 #define CONFIG_CMD_PING

@@ -306,7 +307,13 @@
 #define CONFIG_SYS_MONITOR_BASE		CONFIG_SYS_FLASH_BASE
 #define CONFIG_SYS_ONENAND_BASE		ONENAND_MAP

+#if defined(CONFIG_CMD_NAND)
+#define CONFIG_NAND_OMAP_GPMC
+#define GPMC_NAND_ECC_LP_x16_LAYOUT	1
+#define CONFIG_ENV_IS_IN_NAND
+#elif defined(CONFIG_CMD_ONENAND)
 #define CONFIG_ENV_IS_IN_ONENAND	1
+#endif
 #define ONENAND_ENV_OFFSET		0x260000 /* environment starts here */
 #define SMNAND_ENV_OFFSET		0x260000 /* environment starts here */

--
1.6.2.4