VIM 4 GPIO Default State

Hardware and Peripherals
1

Is there a way to change the default VIM 4 gpio boot state? I want to make them all start at 0 volts when the board is turned on. Thank you!

2

Hello @danielcheif

Maybe you can setup the gpio status under u-boot?

3

I am setting the gpio on boot by adding the following to the /boot/boot.ini:

gpio clear GPIOX_7 # (pin 35).

But I still notice that the PWM pin goes high for some time during boot. Is there a way to set the pull-up / pull-down of a GPIO pin? The behaviour should be that at no time during boot (not during uboot, nor ubuntu boot) the pin goes high.