epoch1970
Posts: 2985
Joined: Thu May 05, 2016 9:33 am
Location: Paris, France

Pi3B ACT/PWR leds control under uboot?

Thu Sep 06, 2018 8:12 am

I'm using a relatively recent version of Uboot (32 bits),
I can access the GPIO within Uboot but I failed at controlling the PWR/ACT leds built in Pi3B.
I'm unsure where the problem is but my compiling options or config.txt could well be lacking.

Anyone with a recipe or an example uboot config that can manipulate PWR or ACT on Pi3b?
Thanks!
"S'il n'y a pas de solution, c'est qu'il n'y a pas de problème." Les Shadoks, J. Rouxel

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