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

[Dirk Behme <dirk.behme@googlemail.com>]

It would have been nice if subject had a 'v2' now.

hvaibhav at ti.com wrote:
> From: Vaibhav Hiremath <hvaibhav@ti.com>

Patch description missing here now. And if you re-add, it would be 
good to mention that you switch from ONENAND to NAND, too.

> Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com>
> ---
>  include/configs/omap3_evm.h |   10 +++++++++-
>  1 files changed, 9 insertions(+), 1 deletions(-)
> 
> diff --git a/include/configs/omap3_evm.h b/include/configs/omap3_evm.h
> index a5514ae..fbc45dc 100644
> --- a/include/configs/omap3_evm.h
> +++ b/include/configs/omap3_evm.h
> @@ -110,7 +110,8 @@
>  
>  #define CONFIG_CMD_I2C		/* I2C serial bus support	*/
>  #define CONFIG_CMD_MMC		/* MMC support			*/
> -#define CONFIG_CMD_ONENAND	/* ONENAND support		*/
> +/*#define CONFIG_CMD_ONENAND*/	/* ONENAND support		*/
> +#define CONFIG_CMD_NAND		/* NAND support			*/

Often it can be irritating for users if default changes silently. But 
EVM people have to discuss about this, I can't say what the preferred 
NAND support is.

>  #define CONFIG_CMD_DHCP
>  #define CONFIG_CMD_PING
>  
> @@ -141,6 +142,7 @@
>  							/* to access */
>  							/* nand at CS0 */
>  
> +

What's this?

Best regards

Dirk

>  #define CONFIG_SYS_MAX_NAND_DEVICE	1		/* Max number of */
>  							/* NAND devices */
>  #define CONFIG_SYS_64BIT_VSPRINTF		/* needed for nand_util.c */
> @@ -268,7 +270,13 @@
>  #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		1
> +#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 */
>