Thanks again Charles, That gave me enough info that I was able to produce a running config for CRAMPS. I have a little more cleanup and then I will try to generate a pull request to get a working CRAMPS/stretch config onto GitHub.
Alan > On Sep 6, 2018, at 9:21 AM, Charles Steinkuehler <char...@steinkuehler.net> > wrote: > > On 9/6/2018 10:45 AM, Condit Alan wrote: >> >> So now I got farther in the boot process but not yet success. >> >> P9_25 is specified in setup.sh. So any idea why this error? >> >> P9_25 pinmux file not found! >> bash: /sys/devices/platform/ocp/ocp*P9_25_pinmux/state: No such file or >> directory > > That's one of the audio pins. The fact that the pinmux files don't > exist probably means it's not under control of the universal overlay and > is still being used for audio. You need to tweak which universal > overlay you're loading in u-boot and/or disable the audio overlay. > > There used to be a _bunch_ of different flavors of the universal overlay > with various things enabled/disabled (eg: audio, hdmi, emmc). RCN has > simplified all this but I'm not 100% sure what you do/don't need to > setup in uEnv.txt (I'm traveling and don't have a "modern" BBB OS > install handy to reference). > > -- > Charles Steinkuehler > char...@steinkuehler.net > > -- > website: http://www.machinekit.io blog: http://blog.machinekit.io github: > https://github.com/machinekit > --- > You received this message because you are subscribed to a topic in the Google > Groups "Machinekit" group. > To unsubscribe from this topic, visit > https://groups.google.com/d/topic/machinekit/XSxIKD_mi-s/unsubscribe. > To unsubscribe from this group and all its topics, send an email to > machinekit+unsubscr...@googlegroups.com. > Visit this group at https://groups.google.com/group/machinekit. > For more options, visit https://groups.google.com/d/optout. -- website: http://www.machinekit.io blog: http://blog.machinekit.io github: https://github.com/machinekit --- You received this message because you are subscribed to the Google Groups "Machinekit" group. To unsubscribe from this group and stop receiving emails from it, send an email to machinekit+unsubscr...@googlegroups.com. Visit this group at https://groups.google.com/group/machinekit. For more options, visit https://groups.google.com/d/optout.
