On 6/24/2016 12:22 PM, William Hermans wrote: > Charles, > > So one thing I do find kind of confusing. Is which universal-io device tree > to > load at boot. Basicaly, my board is currently set stock + hdmi audio, and > video > disabled. > > Could you please give me a rundown on what each dtb is for ? I'll document > that > information and write up a blog post on it for future reference.
See the readme: https://github.com/cdsteinkuehler/beaglebone-universal-io * cape-universal Exports all pins not used by HDMIN and eMMC (including audio) * cape-universaln Exports all pins not used by HDMI and eMMC (no audio pins are exported) * cape-univ-emmc Exports pins used by eMMC, load if eMMC is disabled * cape-univ-hdmi Exports pins used by HDMI video, load if HDMI is disabled * cape-univ-audio Exports pins used by HDMI audio > Additionally, while I'm here posting questions. What would be the best way to > have pins enabled in a specific way at boot ? Just modify the dtbs file to > reflect my preferences, and recompile ? That's probably the best option if you need things setup early on, otherwise you can just run a config-pin script sometime in the boot sequence. -- Charles Steinkuehler [email protected] -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/c72c8f34-7b67-fcca-4397-7d538d90b17a%40steinkuehler.net. For more options, visit https://groups.google.com/d/optout.
