How does yocto enter standby mode by pressing the button

[fu_qiang]

hi ,now we have two buttons on the board, the default is to use one as restart and the other as standby wake-up key, but the standby wake-up key does not work now, which can be understood as how to pick up the hardware now, may I ask whether the YOCto system supports standby wake-up function.The hardware has been connected to GPIO or connected to somewhere.Below is the hardware connection.

Bast regards

fu

[igorpadykov]

Hi fu

what processor used in the case, general answer one can find in i.MX Linux Reference Manual

Power Management Chapter, however there may be differencies between

different processors and operating systems.

Best regards
igor
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