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km/common: stop u-boot only if someone press <SPACE>

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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@keymile.com>
Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
This commit is contained in:
Holger Brunck 2015-11-13 16:15:19 +01:00 committed by Tom Rini
parent 30f9ad77c4
commit 7f70460eec
1 changed files with 4 additions and 0 deletions
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4
include/configs/km/keymile-common.h
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@ -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