#undef CONFIG_ENV_OVERWRITE /* disallow overwriting serial# and ethaddr */
#define CONFIG_BOOTDELAY 0
#define CONFIG_ZERO_BOOTDELAY_CHECK
-#define CONFIG_AUTOBOOT_KEYED
-#define CONFIG_AUTOBOOT_STOP_STR "S"
#define CONFIG_EXTRA_ENV_SETTINGS \
"silent=true\0" \