[U-Boot] [PATCH 1/4] km/common: stop u-boot only if someone press <SPACE>

[Heiko Schocher]

Hello Valentin,

Am 13.11.2015 um 16:15 schrieb Valentin Longchamp:
> From: Holger Brunck <holger.brunck at keymile.com>
>
> To prevent u-boot to stop accidently e.g. due to line noise on the
> serial line, we now use the option CONFIG_AUTOBOOT_KEYED. We choose the
> <SPACE> key for this.
>
> Signed-off-by: Holger Brunck <holger.brunck at keymile.com>
> Signed-off-by: Valentin Longchamp <valentin.longchamp at keymile.com>
> ---
>
>   include/configs/km/keymile-common.h | 4 ++++
>   1 file changed, 4 insertions(+)


Reviewed-by: Heiko Schocher <hs at denx.de>

bye,
Heiko
>
> diff --git a/include/configs/km/keymile-common.h b/include/configs/km/keymile-common.h
> index f3248bc..2fc1ea8 100644
> --- a/include/configs/km/keymile-common.h
> +++ b/include/configs/km/keymile-common.h
> @@ -56,6 +56,10 @@
>   #define CONFIG_LOADS_ECHO
>   #define CONFIG_SYS_LOADS_BAUD_CHANGE
>
> +#define CONFIG_AUTOBOOT_KEYED
> +#define CONFIG_AUTOBOOT_PROMPT "Hit <SPACE> key to stop autoboot in %2ds\n"
> +#define CONFIG_AUTOBOOT_STOP_STR        " "
> +
>   /* Support the IVM EEprom */
>   #define	CONFIG_SYS_IVM_EEPROM_ADR	0x50
>   #define CONFIG_SYS_IVM_EEPROM_MAX_LEN	0x400
>

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