DART-6UL/VAR-SOM-MX7 Sleep
From Variscite Wiki
DART-6UL/VAR-SOM-MX7 - Sleep Mode Standby
To enter sleep mode (Suspend-to-RAM):
# echo mem > /sys/power/state
To resume, push the ON/OFF key.
To enter sleep mode (Suspend-to-RAM):
# echo mem > /sys/power/state
To resume, push the ON/OFF key.