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Page 3 of 3 out of 24 messages.

GHI support for OSD3358 TH

Reply #20 — Posted 7mth ago (modified)
by RoSchmi | King | 26,846 exp
Reply #20 — Posted 7mth ago (modified)
by RoSchmi | King | 26,846 exp
KG1 says:

Re uEnv.txt
What is the current situation with uEnv.txt? To help others who follow you please
#cat uEnv.txt
and show output in your reply.
I am interested in dtb=am335x-boneblack-overlay.dtb and others: commented or uncommented?

The following text ist edited:
Here is the actuel Content of uEnv.txt
cape_universaln is not a Problem, so it is left as it was.

root@beaglebone:/boot# cat uEnv.txt
#Docs: http://elinux.org/Beagleboard:U-boot_partitioning_layout_2.0

uname_r=4.4.30-ti-r64
#uuid=
#dtb=

##BeagleBone Black/Green dtb's for v4.1.x (BeagleBone White just works..)

##BeagleBone Black: HDMI (Audio/Video) disabled:
#dtb=am335x-boneblack-emmc-overlay.dtb

##BeagleBone Black: eMMC disabled:
#dtb=am335x-boneblack-hdmi-overlay.dtb

##BeagleBone Black: HDMI Audio/eMMC disabled:
#dtb=am335x-boneblack-nhdmi-overlay.dtb

##BeagleBone Black: HDMI (Audio/Video)/eMMC disabled:
#dtb=am335x-boneblack-overlay.dtb

##BeagleBone Black: wl1835
#dtb=am335x-boneblack-wl1835mod.dtb

##BeagleBone Green: eMMC disabled
#dtb=am335x-bonegreen-overlay.dtb

# The following line is needed to enable ADC
cape_enable=bone_capemgr.enable_partno=BB-ADC

cmdline=coherent_pool=1M quiet cape_universal=enable

#In the event of edid real failures, uncomment this next line:
#cmdline=coherent_pool=1M quiet cape_universal=enable video=HDMI-A-1:1024x768@60e

##Example v3.8.x
#cape_disable=capemgr.disable_partno=
#cape_enable=capemgr.enable_partno=

##Example v4.1.x
#cape_disable=bone_capemgr.disable_partno=
#cape_enable=bone_capemgr.enable_partno=

##enable Generic eMMC Flasher:
##make sure, these tools are installed: dosfstools rsync
#cmdline=init=/opt/scripts/tools/eMMC/init-eMMC-flasher-v3.sh

root@beaglebone:/boot#
(Listing is edited)
Now, as Analog Input is working I can read and test a little bit for better understanding of how device tree overlays work.
Again, thanks a lot.
Roland
2 likes
Reply #21 — Posted 7mth ago
by KG1 | Senior | 4,079 exp
Reply #21 — Posted 7mth ago
by KG1 | Senior | 4,079 exp
This link provides an excellent one page summary regarding capemgr and universal io:
https://groups.google.com/forum/#!category-topic/beagleboard/beaglebone-black-wireless/RewjY34TPYE
which provides this link:
https://github.com/cdsteinkuehler/beaglebone-universal-io
and for those who own a BBBW always read anything written by RobertCNelson:
https://groups.google.com/forum/#!categories/beagleboard/beaglebone-black-wireless
he is not hard to find. He is the guru geek of embedded Linux.
Once you have read through the BBBW forum you will understand what is required to configure wireless with connman.
Cheers,
Kevin.
Reply #22 — Posted 7mth ago
by KG1 | Senior | 4,079 exp
Reply #22 — Posted 7mth ago
by KG1 | Senior | 4,079 exp
Beaglebone Black Wireless: further progress:
http://www.rescuerobot.org/drupal/?q=content/beaglebone-black-wireless
Reply #23 — Posted 7mth ago
by RoSchmi | King | 26,846 exp
Reply #23 — Posted 7mth ago
by RoSchmi | King | 26,846 exp
@KG1 - thanks for the helpful documentation.

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