I use i.MX51.
But I have a trouble.
And I need help.
My system work on the HW with some button that our team made.
Usually my system wake up from sleep mode when I press any key.
But sometimes my system don't wake up from sleep mode,
even though I press any key.
In that case, I have no way exept for forced termination.
Oterwise my system sleep forever.
Then, I want to teach the reason and the way to resolution.
I use android 2.3.7.