disable edid and adjusting hdmi resolution v/h-porch, frequenzy etc.

[epi...@gmail.com]

Hello all

with raspberry pi it's possible to change the hdmi-resolution, disable edid as well as settings like frequency, v-porch, h-porch etc. simply with one file named "config.txt".

Is there also a such easy possibility to change/force hdmi(rgb-out) settings with the beaglebone black??

thanks