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imx6sll pm wakeup source ttymxc1

Question asked by zhang jie on Dec 24, 2018
Latest reply on Dec 29, 2018 by igorpadykov

hello to who it may concerned

 

I use my customized board, and configure the uart2

it can work normally

 

and i hope it can be the wakeup source for the low power mode.

i set the echo enabled > wakeup for ttymxc1

but it does not work

(if i set the ttymxc0,it can wake up the system)

 

i check the i.MX 6SLL Applications Processor Reference Manual

it seemed it can only work in the debug uart(ttymxc0)

is it right?

 

if i want use uart2(ttymxc1),is there a solution for it ?

 

looking forward your reply.

 

best regards

 

zhang

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