It is a BBGW. Sorry I forgot to mention that initially. So this is the answer, i.e. these pins are not available on the BBGW, I'm assuming there is no way to make the available either. Thanks Dan. I'll go to mark your answer as correct.
Paul On Monday, May 18, 2020 at 11:06:36 AM UTC-5, evilwulfie wrote: > > LOL i had this issue on a bunch of boards i bought. > > They misprogrammed the eeprom. you will need to write the correct info into > the eeprom. When i notified the company that made the boards they did not > give a shit. > > > On 5/18/2020 6:47 AM, Daniel Kulp wrote: > > > This looks like it's being detected as a BBG Wireless and not a regular > BBG. None of those pins are available on the BBGW. > > Dan > > > On Saturday, May 16, 2020 at 9:29:10 PM UTC-4, pstei...@gmail.com wrote: >> >> Hi, >> I'm trying to fix an error in my beaglebone green in which several PRU >> pin directories are not available. I'm using image 4.19.50-ti-r20. I'm >> using, Debian 10.2 which I have experienced as working well with the BBB >> and BBG. The pins directories that don't show up are a sub-set of the 35 >> or so real time PRU I/O pins. These pins are supposed to be available are >> subdirectories of /sys/devices/platform/ocp/, as follows: >> ocp:P8_11_pinmux >> ocp:P8_12_pinmux* >> ocp:P8_14_pinmux >> ocp:P8_15_pinmux* >> ocp:P8_16_pinmux >> ocp:P8_17_pinmux >> ocp:P8_18_pinmux >> ocp:P9_28_pinmux* >> ocp:P9_29_pinmux* >> ocp:P9_30_pinmux* >> ocp:P9_31_pinmux* >> >> The ones (6 of them) with the asterisk are the real time PRU Input / >> Output pins that I really really need for my application. >> >> Notes: >> This is on the Beaglebone Green, not the Beaglebone Black, I'll check if >> the same problem shows up on BBB as well a little later... >> This is image 4.19 >> I have already gone into the /boot/uEnv.txt file and disabled the >> following: HDMI, audio, emmc. But I still have this same problem. >> >> Is this a bug in the kernel / image ? >> >> In reviewing page 211 of Derek Molloy's Exploring Beaglebone book, I >> can't see a pattern of all these pins belonging to a certain interface, so >> I cannot even guess what interface might be causing them to become not >> available. >> >> Please let me know if you have any ideas on this. >> Thanks!! >> >> >> >> On Tuesday, January 24, 2017 at 6:42:30 AM UTC-6, Lindo wrote: >>> >>> Hi, >>> >>> I'm trying to use cdsteinkuehler's beaglebone-universal-io >>> <https://github.com/cdsteinkuehler/beaglebone-universal-io> to config >>> P9_28-31 as spi interface. After loading cape-universal overlay first, I >>> got the "P9_28 pinmux file not found!" message when I configure P9_28 pin >>> >>> config-pin P9.28 spi >>> P9_28 pinmux file not found! >>> cape-universala overlay not found >>> run "config-pin overlay cape-universala" to load the cape >>> >>> >>> I think P9.28 might not actually exported, and then I found that the >>> cape-univeral-00A0.dts file on the github website is different with >>> RobertCNelson's version(I found this file under >>> /opt/source/bb.org-overlays/src/arm/). see detail here: >>> https://www.diffchecker.com/BivnZllE >>> >>> Is this a bug? or I was doing wrong somewhere? >>> >>> Thanks! >>> Lindo >>> >>> -- > 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 beagl...@googlegroups.com <javascript:>. > To view this discussion on the web visit > https://groups.google.com/d/msgid/beagleboard/e0a42c84-84c4-42c1-b4d0-a1dfc6be2649%40googlegroups.com > > <https://groups.google.com/d/msgid/beagleboard/e0a42c84-84c4-42c1-b4d0-a1dfc6be2649%40googlegroups.com?utm_medium=email&utm_source=footer> > . > > > -- 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 beagleboard+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/4842b3c9-6ab5-4937-b2e7-8cf68742f6e2%40googlegroups.com.
