I want to change some multiplexer settings for the gpio to enable some interfaces for the sitara processor.
I decompiled the am335-boneblack.dtb and made some modifications. (is this the way to do it, or is it easier to use the default dtsi files and compile a new device tree ? )
For the UART and I2C this is not a problem and i figured out how to control the pins etc.
But i do not manage to change the given source file to enable the ehrpwm1a/2a/2b.
Can anyone help me out here?
In the internet there are a lot of examples using a device tree overlay, but since i will not use the beaglebone itself in the future (and the capemanager folder is anyway somehow not available) i want to have all the changes in one dtb file.
Is there a way to load device tree overlays without the capemanger via uEnv.txt?
(Still the one file solution would be prefered)
Thanks a lot in advance.