[U-Boot] siemens,at91: enable features for smartweb

[Andreas Bießmann]

On Wed, Jan 27, 2016 at 03:56:07PM +0100, Egli, Samuel wrote:
> From: Matthias Michel <matthias.michel at siemens.com>
> 
> New features for smartweb:
> * switch to hush command parser
> * change autoboot stop to <ESC><ESC>
> * allow to write ethaddr
> 
> Signed-off-by: Matthias Michel <matthias.michel at siemens.com>
> Reviewed-by: Samuel Egli <samuel.egli at siemens.com>
> Cc: Roger Meier <r.meier at siemens.com>
> Cc: Heiko Schocher <hs at denx.de>
> Reviewed-by: Heiko Schocher <hs at denx.de>

Reviewed-by: Andreas Bießmann <andreas.devel at googlemail.com>

> ---
>  configs/smartweb_defconfig |  5 ++++-
>  include/configs/smartweb.h | 14 ++++++++++----
>  2 files changed, 14 insertions(+), 5 deletions(-)
> 
> diff --git a/configs/smartweb_defconfig b/configs/smartweb_defconfig
> index ee4340f..654bb4b 100644
> --- a/configs/smartweb_defconfig
> +++ b/configs/smartweb_defconfig
> @@ -3,4 +3,7 @@ CONFIG_ARCH_AT91=y
>  CONFIG_TARGET_SMARTWEB=y
>  CONFIG_SPL=y
>  CONFIG_SYS_EXTRA_OPTIONS="AT91SAM9260"
> -CONFIG_SYS_PROMPT="U-Boot> "
> +CONFIG_SYS_PROMPT="U-Boot# "
> +CONFIG_AUTOBOOT_KEYED=y
> +CONFIG_AUTOBOOT_PROMPT="Autobooting in %d seconds, press \"<Esc><Esc>\" to stop\n"
> +CONFIG_AUTOBOOT_STOP_STR="\x1b\x1b"
> diff --git a/include/configs/smartweb.h b/include/configs/smartweb.h
> index 44d1d5a..de7b6bc 100644
> --- a/include/configs/smartweb.h
> +++ b/include/configs/smartweb.h
> @@ -49,10 +49,18 @@
>  #define CONFIG_BOARD_EARLY_INIT_F	/* call board_early_init_f() */
>  #define CONFIG_DISPLAY_CPUINFO		/* display CPU Info at startup */
>  
> +/* We set the max number of command args high to avoid HUSH bugs. */
> +#define CONFIG_SYS_MAXARGS    32
> +
>  /* setting board specific options */
> -# define CONFIG_MACH_TYPE		MACH_TYPE_SMARTWEB
> -#define CONFIG_CMDLINE_EDITING
> +#define CONFIG_MACH_TYPE		MACH_TYPE_SMARTWEB
> +#define CONFIG_AUTO_COMPLETE
> +#define CONFIG_ENV_OVERWRITE    1 /* Overwrite ethaddr / serial# */
> +#define CONFIG_SYS_HUSH_PARSER    /* use "hush" command parser */
> +#define CONFIG_SYS_PROMPT_HUSH_PS2  "> "
>  #define CONFIG_AUTO_COMPLETE
> +#define CONFIG_SYS_AUTOLOAD "yes"
> +#define CONFIG_RESET_TO_RETRY
>  
>  /* The LED PINs */
>  #define CONFIG_RED_LED			AT91_PIN_PA9
> @@ -184,9 +192,7 @@
>  /* General Boot Parameter */
>  #define CONFIG_BOOTDELAY		3
>  #define CONFIG_BOOTCOMMAND		"run flashboot"
> -#define CONFIG_BOOT_RETRY_TIME          30
>  #define CONFIG_SYS_CBSIZE		512
> -#define CONFIG_SYS_MAXARGS		16
>  #define CONFIG_SYS_PBSIZE \
>  	(CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
>  #define CONFIG_SYS_LONGHELP