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imx6q: Debugging LED

Question asked by kim suhak on Jul 13, 2014
Latest reply on Jul 14, 2014 by kim suhak

Hello

Im using IMX6QAI board.

I want to turn on the debugging LED (D9).

 

The register is DISP0_DAT21. and use this as GPIO5_IO15 (ALT5)

 

Not, C code.

I want to use it in lowlevel_init.S in u-boot  as an assembly code.

 

Do u have any idea for that ?

please help me.

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