Useful info : Power down modes

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Novasom Industries edited this page Oct 30, 2016 · 2 revisions

Power Down Modes on i.MX6

First of all set the device that will wake up the system.
Not doing so, the system will be recovered only from an hw reset

Set the wake up source, in this case tty

echo enabled > /sys/class/tty/ttymxc2/power/wakeup

Go to memory suspend

echo mem > /sys/power/state

Go to standby suspend

echo standby > /sys/power/state