hi i have beagebone black board.i am using linux 3.2 kernel(04.06.00.11 PSP) on it. Board is not coming out of standby mode.
Please check the following log.
echo standby > /sys/power/state
[ 371.496102] PM: Syncing filesystems ... done.
[ 371.508176] Freezing user space processes ... (elapsed 0.01 seconds) done.
[ 371.535391] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done.
[ 371.560967] PM: suspend of devices complete after 5.171 msecs
[ 371.568028] PM: late suspend of devices complete after 0.964 msecs
As per the TI i can use any GPIO0 pin for wakeup, but its not happening.