On Sat, Feb 18, 2017 at 9:06 PM, Kevin Gordon <[email protected]> wrote: > I have been trying to resolve what causes a successful setup of connman to > fail in Beaglebone Black Wireless. These are the steps: > (1) Make a SDcard using bone-debian-8.7-lxqt-4gb-armhf-2017-02-12-4gb > (successful) > (2) Use connmamctl to setup wlan0 (successful) > (3) #apt-get update #apt-get install leafpad #apt-get install gdbserver > (successful) > (4) #nano /boot/uEnv.txt (remove # from > "dtb=am335x-boneblack-emmc-overlay.dtb") > (5) reboot > (5) #ifconfig -a (HEY wlan0 has disappeared and eth0 is now present with no > internet) > (6) #nano /boot/uEnv.txt (replace # in front of > "dtb=am335x-boneblack-emmc-overlay.dtb") > (7) #reboot > (8) #ifconfig -a (HEY wlan0 has appeared and eth0 reappeared with internet > working!) > @RobertCNelson please help!
So, due to the shear number of *.dtb files, i haven't implemented a direct "emmc-overlay" specific for the bbbw. Instead, i've implemented something newer, utilizing U-Boot overlays. First check what version of U-Boot you have installed via: debian@test-bbb-1:~$ cd /opt/scripts/ debian@test-bbb-1:/opt/scripts$ git pull remote: Counting objects: 24, done. remote: Compressing objects: 100% (15/15), done. remote: Total 24 (delta 17), reused 16 (delta 9), pack-reused 0 Unpacking objects: 100% (24/24), done. >From https://github.com/RobertCNelson/boot-scripts 59138cd..9427614 master -> origin/master Updating 59138cd..9427614 Fast-forward tools/version.sh | 31 +++++++++++++++++++++++++------ 1 file changed, 25 insertions(+), 6 deletions(-) debian@test-bbb-1:/opt/scripts$ sudo /opt/scripts/tools/version.sh git:/opt/scripts/:[9427614dddb31f5187bab49e6eda73a2dd722d76] eeprom:[A335BNLT0A5A1813BBBK3053] dogtag:[rcn-ee.net console Debian Image 2015-08-17] bootloader:[/dev/mmcblk0]:[U-Boot 2017.03-rc1-00003-gad8008] kernel:[4.10.0-rc8-omap2plus-r0] Next take a look at this document: http://elinux.org/Beagleboard:BeagleBone_Debian_Image_Migration#U-Boot_Overlays to implement "dtb=am335x-boneblack-emmc-overlay.dtb" for the bbbw use these options in /boot/uEnv.txt enable_uboot_overlays=1 disable_uboot_overlay_video=1 (make sure you don't have a /uEnv.txt file as that isn't implemented with this new method) Regards, -- Robert Nelson https://rcn-ee.com/ -- 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/CAOCHtYhf22QUK4r_ZnDzKP8QC2FPeQxHa_2HCHW8Ko7a_K3ENg%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
