[U-Boot] [PATCH v2] ARM: tegra: update colibri_t20 configuration

[Stephen Warren]

On 03/25/2015 07:17 PM, Marcel Ziswiler wrote:
> Bring the Colibri T20 configuration in-line with Apalis/Colibri T30.

I assume all the white-space and line reordering changes are so that a 
diff of colibri_t20.h and colibri_t30.h shows minimal differences?

> diff --git a/include/configs/colibri_t20.h b/include/configs/colibri_t20.h

> +/* General networking support */
>   #define CONFIG_CMD_NET
>   #define CONFIG_CMD_DHCP
> -#define CONFIG_CMD_NFS
> -#define CONFIG_CMD_PING

It might warrant some explanation why those appear to be removed. Are 
they enabled by default anyway?

> +/* Miscellaneous commands */
> +#define CONFIG_CMD_SETEXPR
> +#define CONFIG_FAT_WRITE
> +
> +/* Increase console I/O buffer size */
> +#undef CONFIG_SYS_CBSIZE
> +#define CONFIG_SYS_CBSIZE		1024
> +
> +/* Increase arguments buffer size */
> +#undef CONFIG_SYS_BARGSIZE
> +#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
> +
> +/* Increase print buffer size */
> +#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
> +
> +/* Increase maximum number of arguments */
> +#undef CONFIG_SYS_MAXARGS
> +#define CONFIG_SYS_MAXARGS		32

Is any of that generally useful to other boards; do we want to add those 
lines to tegra*-common*.h instead?

(IIRC some of the command-line size related variables enable the 
ridiculously long kernel command-lines required to boot our downstream 
kernel, so would be useful on at least some other boards. Hence, 
enabling everywhere might be simplest).