[U-Boot] [PATCH 6/6] arm: am57xx: Keep environment in eMMC

[Lokesh Vutla <a0131933@ti.com>]

On Tuesday 08 March 2016 05:12 PM, Semen Protsenko wrote:
> From: Sam Protsenko <semen.protsenko@linaro.org>
> 
> Use eMMC (instead of SD card) to store U-Boot environment.

Any specific reason why you want this change?

Thanks and regards,
Lokesh

> 
> Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
> ---
>  include/configs/am57xx_evm.h | 12 +++++++-----
>  1 file changed, 7 insertions(+), 5 deletions(-)
> 
> diff --git a/include/configs/am57xx_evm.h b/include/configs/am57xx_evm.h
> index 1ab9498..f467f46 100644
> --- a/include/configs/am57xx_evm.h
> +++ b/include/configs/am57xx_evm.h
> @@ -22,11 +22,13 @@
>  
>  #define CONFIG_NR_DRAM_BANKS		2
>  
> -#define CONFIG_ENV_SIZE			(64 << 10)
> -#define CONFIG_ENV_IS_IN_FAT
> -#define FAT_ENV_INTERFACE		"mmc"
> -#define FAT_ENV_DEVICE_AND_PART		"0:1"
> -#define FAT_ENV_FILE			"uboot.env"
> +/* MMC ENV related defines */
> +#define CONFIG_ENV_IS_IN_MMC
> +#define CONFIG_SYS_MMC_ENV_DEV		1	/* SLOT2: eMMC(1) */
> +#define CONFIG_ENV_SIZE			(128 << 10)
> +#define CONFIG_ENV_OFFSET		0xE0000
> +#define CONFIG_ENV_OFFSET_REDUND	(CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
> +#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
>  
>  #define CONSOLEDEV			"ttyO2"
>  #define CONFIG_SYS_NS16550_COM1		UART1_BASE	/* Base EVM has UART0 */
>