* if button B is not pressed, boot normal Linux system immediatelly
* if button B is pressed, wait $bootdelay and boot recovery system
*/
-#define CONFIG_USE_PREBOOT
-#define CONFIG_PREBOOT \
- "setenv hostname vining-${unit_serial} ; " \
- "setenv PS1 \"${unit_ident} (${unit_serial}) => \" ; " \
- "if gpio input 78 ; then " \
- "setenv bootdelay 10 ; " \
- "setenv boottype rcvr ; " \
- "else " \
- "setenv bootdelay 5 ; " \
- "setenv boottype norm ; " \
- "fi"
#define CONFIG_EXTRA_ENV_SETTINGS \
"verify=n\0" \