wakeup+settings

# WAKEUP_METHOD
  The method which should be used. Possible Values:
    * timer   -  use the set_timer-Script, please look at set_timer/readme
    * nvram   -  write Wakeup into NVRAM, please look at nvram/readme
    * acpi    -  use the ACPI-Wakeup, please look at acpi/readme
# WAKEUP_REBOOT_REASON
  Some Boards need a reboot on NVRAM-Change. Possible Values:
    * always    - start always
    * onchange  - start only, if we changed something.
# WAKEUP_NVRAM_ARGS
    Other Arguments for the nvram-wakup