Have a look at this thread How to make BBB pins work after Ubuntu Trusty install? <https://groups.google.com/forum/embed/?place=forum/beagleboard&showsearch=true&showpopout=true&showtabs=true&hideforumtitle=true&parenturl=http%3A%2F%2Fwww.beagleboard.org%2FCommunity%2FForums#%21category-topic/beagleboard/beaglebone-black/-gHgYDh5tV4> specifically the post by Pierre Kancir https://github.com/khancyr/dtb-rebuilder/wiki <https://www.google.com/url?q=https%3A%2F%2Fgithub.com%2Fkhancyr%2Fdtb-rebuilder%2Fwiki&sa=D&sntz=1&usg=AFQjCNHBKzKVwDPT3cKxgkY7lCzOcMibug> - it might help you. There is yet another change coming soon, as Robert indicated in the above posts.
good luck Jan On Monday, December 22, 2014 5:51:30 PM UTC+11, Thorsten von Eicken wrote: > > The thing I don't understand is why this stuff has to be so complicated. I > understand that the device tree is necessary to be able to support the > thousands of ARM SoC and boards, and that that's going to be complicated, > but the HW for the BBB is fixed. Would it be possible to start with a > simple file that lists the ~80 I/O pins of the BBB and next to each one has > a little selector for which of the ~8 possible functions one would like to > enable for this pin; and then compile this file into a DTS? It seems to me > that a flat file like this is something anyone can grok and edit. The DTS > files require hours of research and tinkering... > Thorsten > > On Sunday, December 21, 2014 10:21:15 PM UTC-8, Thorsten von Eicken wrote: >> >> I just upgraded to kernel 3.14.4 and have now run headfirst into the lack >> of capemgr. I had a nice DTS overlay file to enable ttyO4 with DTR/DSR/CTS >> and that's now of course useless. Not only that, but the dts files in >> https://github.com/RobertCNelson/dtb-rebuilder.git for ttyO4 are quite >> different. Is there any documentation for this stuff or does anyone have a >> DTS that includes the modem control signals? >> Thorsten >> > -- 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]. For more options, visit https://groups.google.com/d/optout.
