Supported modes are listed in/sys/power/state

TQMa6ULx

TQMa6x

TQMa7x

Using power modes

to activate one of the supported power modes the mode has to be written into the /sys/power/state file

echo <power mode> > /sys/power/state

e.g. for mode mem

Disclaimer
TQ-Systems GmbH provides the Board Support Packages (BSP) free of charge. The software included in the shipment has been configured individually for the starter kits. The software is only intended to evaluate the module. The use of the Board Support Packages (BSP) is only allowed within the scope of functionality described by TQ-Systems GmbH. TQ-Systems GmbH does not accept any liability for all further changes of the Board Support Package and for any damage resulting from its use.