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How can I add interrupt in uboot to detect my gpio pin

Question asked by victor Wang on May 2, 2018
Latest reply on May 3, 2018 by Andrew Dyer

Hi All

I'm using Android 6.0 to build my image.

And the CPU that I developing is i.MX 6 sabresd DL.

 

Now I'm trying to design a button that will detect during uboot.

If the button be pressed than will get into recovery mode.

 

So I need to make an interrupt in uboot.

How to do it?

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