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How to set imx6dl board gpio default low level in uboot once power on

Question asked by mrleo on Dec 1, 2015
Latest reply on Dec 1, 2015 by igorpadykov

HI,all

 

I  found that imx6 some gpio default is output high level once power on.

example:GPIO_2(GPIO_1_2)),NANDF_D5(GPIO_2_5)

My custom imx6dl board is used these two gpio  to control  lcd power and lcd reset.

These two gpio are default high level.

If I want these two gpio are default low level,what should I do?

Who can give me a help? Or give me an advices?

 

 

Thanks,

 

 

Leo

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