On Mon, Jul 31, 2023 at 11:33 AM Chris Green wrote:
>
> As per subject, are the latest images for BBB really from April 2020,
> it seems rather old. ... or is une just expected to update having
> installed?
https://forum.beagleboard.org/tag/latest-images
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On Tue, Apr 25, 2023 at 4:03 PM Chris Green wrote:
>
> Robert Nelson wrote:
> > On Tue, Apr 25, 2023 at 3:33 PM Chris Green wrote:
> > >
> > > When I try an 'apt update' on my BBB I get the following:-
> > >
> > > root@odin:~# apt update
&g
debian.org to 'archive.debian.org' for archival purposes...
https://lists.debian.org/debian-devel-announce/2023/03/msg6.html
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rd.org/static/beaglebone/BEAGLEBONE_SCHEM_A3.pdf (page 11/11)
Derek has this detail on these pdf's
https://github.com/derekmolloy/boneDeviceTree/tree/master/docs
https://github.com/derekmolloy/boneDeviceTree/blob/master/docs/BeagleboneBlackP9HeaderTable.pdf
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[0];
>
> but path sys/devices/bone_capemgr doesn't exist.
>
> I think problem is in newer kernel:
> https://elinux.org/Beagleboard:BeagleBoneBlack_Debian#Where_did_the_slots_file_go.3F
Correct, kernel is too new for that library..
Reboot with 3.8.13, (if it even boots..)
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ing the
> problem, please let me know.
>
How exactly do you have the usb port wired?
https://github.com/beagleboard/pocketbeagle/wiki/FAQ#How_do_I_get_additional_USB_connections
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Y
ks migration up? ;)
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gt; to checkout the exact kernel I have on my PB, compile it, and then point my
> driver Makefile to this directory. This at least appears to work.
Okay, that would also work..
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You rec
he RT Linux stuff.. Then they
discovered FGPA hardware, shortly after their forum really became
quiet..
It's just an application that utilized Xenomai and RT kernel features..
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You rec
ng on
> say the Pi4.
>
The BBB image has always been developed and debugged by users of MachineKit..
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&
" branch? I guess I can build it on the PB
> if I have to, but it is much faster to build on my desktop and,
> theoretically, easier to keep track of.
sudo apt install linux-headers-`uname -r`
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PIO for surrounding hardware. That works fine.
> HDMI is required to have the possibility to connect "any" monitor. There is
> 1m distance between BBB and display.
> RPI is not an option for me, because I need the PRU's.
lsusb ? i don't see it showing up in dmesg..
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T variable to it's location:
For example in home:
cd /home//repos/
git clone git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
Then set in system.sh
LINUX_GIT=/home//repos/linux/
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On Fri, May 28, 2021 at 2:53 PM Robert Nelson wrote:
>
> On Fri, May 28, 2021 at 2:45 PM Robert Nelson wrote:
> >
> > On Fri, May 28, 2021 at 2:41 PM Mark Lazarewicz wrote:
> > >
> > > Thanks!!
> > >
> > > Think of it as I'm validating the
On Fri, May 28, 2021 at 2:45 PM Robert Nelson wrote:
>
> On Fri, May 28, 2021 at 2:41 PM Mark Lazarewicz wrote:
> >
> > Thanks!!
> >
> > Think of it as I'm validating the instructions I think having these is
> > something good. Unfortunately my VM blew up j
dedicated Debian 8 dev box.
>
> Any hints tips lessons learned what you use be appreciated.
>
> Have a great long weekend.
VM's usually fail when using 'dd'.. so MLO/u-boot.img is usually the
failure point..
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n@beaglebone:~$ uname -r
5.13.0-rc3-bone2.1
debian@beaglebone:~$ dmesg | grep pru
[2.040720] pruss 4a30.pruss: (null) is missing its 'cfg' node
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On Fri, May 28, 2021 at 1:54 PM Robert Nelson
wrote:
>
>
> On Fri, May 28, 2021 at 1:45 PM Robert Nelson
> wrote:
>
>>
>>
>> On Fri, May 28, 2021 at 1:39 PM 'Mark Lazarewicz' via BeagleBoard <
>> beagleboard@googlegroups.com> wrote:
>>
>&g
On Fri, May 28, 2021 at 1:45 PM Robert Nelson
wrote:
>
>
> On Fri, May 28, 2021 at 1:39 PM 'Mark Lazarewicz' via BeagleBoard <
> beagleboard@googlegroups.com> wrote:
>
>> Dumb question by a Debian Newb
>>
>> I am following this now Debian: Getting Star
of: https://github.com/RobertCNelson/bb-kernel
There are "pre-builds" under apt...
But, I think we need to update the device tree..
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On Fri, May 28, 2021 at 12:53 PM Robert Nelson wrote:
>
> On Fri, May 28, 2021 at 12:51 PM Robert Nelson
> wrote:
> >
> > On Fri, May 28, 2021 at 12:47 PM Bruce Chidester
> > wrote:
> > >
> > > Does the 5.x kernel support an interrupt fro
On Fri, May 28, 2021 at 12:51 PM Robert Nelson wrote:
>
> On Fri, May 28, 2021 at 12:47 PM Bruce Chidester
> wrote:
> >
> > Does the 5.x kernel support an interrupt from the PRU while also supporting
> > the bi-directional messaging through rproc?
>
> sorry,
x and has been tweaked since..
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Documentation/devicetree/bindings/remoteproc/ti,pru-rproc.yaml?h=v5.13-rc3
it "should" be an extension of the pru code found in
v4.14.x-ti/v4.19.x-ti/v5.4.x-ti..
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On Fri, May 28, 2021 at 12:36 PM Robert Nelson wrote:
>
> On Fri, May 28, 2021 at 12:21 PM Bruce Chidester
> wrote:
> >
> > I'm confused because I thought the plan was Remote Proc going forward. Do
> > you seem to say it is UIO going forward?
>
> Mainline has
On Fri, May 28, 2021 at 12:21 PM Bruce Chidester
wrote:
>
> I'm confused because I thought the plan was Remote Proc going forward. Do you
> seem to say it is UIO going forward?
Mainline has been 'slowly' getting RemoteProc work done by TI..
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below two task taking so much time
> and how we can reduce it further to achieve the over all boot time as 30 sec.
> Any suggestion will help me.
>
> 51.048s dev-mmcblk1p1.device
> 28.951s generic-board-startup.service
as long as you don't use usb-serial, usb-flash, or u
t it was
> way back on an OS with $SLOTs.
If you want to verify it, the old 3.8.x based kernel is still in apt repo..
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which is used by (now deprecated in favor of blinka/circuitpython)
> > Adafruit_BBIO... And I can't find a config change in blinka or
> > Adafruit_PureIO. {PureIO may not invoke the above spidev module, so how
> > /it/ handles large blocks is unknown}
>
> I was going to s
boot/am335x_evm.sh
> This takes care of the USB flash, Serial and network gadgets that are
> initialized. Remove items which are not needed. It also has a lot of generic
> selections for Beagle family boards which can be removed. I am working on my
> version for just beaglebone black with onl
On Tue, May 18, 2021 at 6:28 PM Shrikumar Sharma wrote:
>
> Thank you for your answers. However, the board never recognizes the SD card...
What is the image name of the file, you flashed with etcher.io to your SD card?
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BBB should be able to do this too.
Is the USB hub powered externally? How are you powering the Beagle?
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The am57xx boot rom defaults to microsd before emmc...
On Sun, May 16, 2021, 3:07 PM Dennis Lee Bieber
wrote:
> On Sun, 16 May 2021 09:49:02 -0700, in gmane.comp.hardware.beagleboard.user
> "John Dammeyer" wrote:
>
> >If it's like the Beaglebone Black, when you apply power, you have to
> hold
in prompt on screen with USB keyboard functioning.
>
> This is without the CAN Cape. I've attached the serial port terminal log.
>
>
>
> Next I'll shut it down and put the cape back.
>
>
>
> From the descriptions on https://beagleboard.org/latest-images I can't figure
now. Mouse and keyboard no longer work. In fact USB
> doesn't work at all.
> John
>
>
>
>
> > > bootloader:[eMMC-(default)]:[/dev/mmcblk1]:[U-Boot
> 2015.01-1-gb2412df]:[location: dd MBR]
> >
> > Oh fun, 2018 wth 2015 causing issues..
> >
> > how s
On Fri, May 14, 2021 at 6:09 PM Robert Nelson wrote:
>
> On Fri, May 14, 2021 at 4:58 PM John Dammeyer wrote:
> >
> > So here's the results of version.sh from both beagles. The rev 141
> > doesn't see the cape_CBB_Serial-r01 from Logic Supply as shown in the
> >
; bootloader:[eMMC-(default)]:[/dev/mmcblk1]:[U-Boot
> 2015.01-1-gb2412df]:[location: dd MBR]
Oh fun, 2018 wth 2015 causing issues..
how set in stone are your for "2018-10-07" Release?
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On Fri, May 14, 2021 at 1:46 PM johnd wrote:
>
> Ah. So it doesn't apply to Debian. Thanks
For Debian, it's enabled out of the box, just use config-pin to change
it from i2c to can..
If it doesn't work, report back with:
sudo /opt/scripts/tools/version.sh
Regards
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thub.com/beagleboard/u-boot/tree/v2019.04-bbb.io-am335x
it's built/provided via the debian package: bb-u-boot-am335x-evm
https://github.com/rcn-ee/repos/tree/master/bb-u-boot-am335x-evm
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k1rpmb: mmc1:0001 TB2916 partition 3 4.00 MiB,
chardev (245:0)
[3.157241] mmcblk1: p1
Here's a quick test with that image..
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re-chroot in..
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host does not equal chroot architecture, copy qemu-arm-static
under the chroot:
https://github.com/beagleboard/image-builder/blob/master/scripts/chroot.sh#L246-L253
At which case you can chroot in...
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note, qemu can be a funky beast with a mind of it's own..
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k1] does not exist
>
> Can you help please.
Please share the full boot log of the "flasher" lots of good
information is dumped before it "failed"..
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On Fri, Apr 16, 2021 at 7:04 PM Robert Nelson wrote:
>
> On Fri, Apr 16, 2021 at 4:19 PM John Allwine wrote:
> >
> > I'd like to start a discussion about creating complete Beaglebone images
> > that leverage OSTree to be able to atomically update the system as a whole.
master/tools/eMMC/functions.sh#L1311-L1318
LC_ALL=C sfdisk ${sfdisk_options} "${destination}" <<-__EOF__
${sfdisk_boot_startmb},,${sfdisk_fstype},*
Change to:
${sfdisk_boot_startmb},${some new var for size},${sfdisk_fstype},*
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d be able to use gparted to shrink the partition size down,
then just dd to the last sector used.. (untested in theory..)
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uirements are little too complex it will
fail, the deb_additional_pkgs get added during the second pass, where
most of the debian initial base is already setup..
So, when adding a new package, i always add it to deb_includes first,
then test.. If it fails i bump it to deb_additional_pkgs..
Regards,
-
r-lxqt-v5.4.conf#L138
--no-merged-usr (due to bugs in stretch/buster..)
https://github.com/beagleboard/image-builder/blob/master/scripts/debootstrap.sh#L138
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t sync of the classic BeagleBoard group ran 18 days ago.
Jason is still Beta Testing the other smaller "Beagle" community
sections before the main channel get's fully enabled.. Give it a few
more weeks. ;)
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uot;modify" the microSD version to
> work with eMMC?
There should not be any 'big' issues, i assumed most customer projects
with 'qt' etc might run out of space on the eMMC..
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Yo
On Tue, Apr 13, 2021 at 9:37 AM Murugesh M wrote:
>
> Thanks Robert Nelson.
>
> 1. In the getting started page, except Step 1, all other steps are not
> turning to green. Still after updated the image to latest "Debian Buster IoT
> Image 2020-04-06", Enabled the ne
rted page.. Instead it
loads up into the IDE, with a similar setup..
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at.. Yeah, it "should not have worked". ;)
change:
uboot_overlay_pru=/lib/firmware/AM335X-PRU-RPROC-4-14-TI-00A0.dtbo
to
uboot_overlay_pru=/lib/firmware/AM335X-PRU-RPROC-4-19-TI-00A0.dtbo
in /boot/uEnv.txt
If your booting 4.19.x-ti..
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el:[4.19.94-ti-r42]
Kernel is too old, please run:
```
sudo /opt/scripts/tools/update_kernel.sh
```
> pkg:[bb-cape-overlays]:[4.14.20200403.0-0rcnee0~buster+20200403
too old:
```
sudo apt install --only-upgrade bb-cape-overlays bb-customizations
```
Finally , reboot, everything should now work..
o" version and reboot..
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make sure we
> plan for end of life. Thanks.
There are no plans for EOL the AM335x BBB, an updated version of the
pcb is in the works as some of the parts have actually gone EOL..
(microSD cage)
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> version and recommended practice is to use it, but I can't seem to make it
> work right. Any information is appreciated!
P8.8 -> P8.08, the original had a fixup for the missing zero.. I
don't think 'in-' has been migrated yet..
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On Wed, Mar 17, 2021 at 1:01 PM Robert Nelson wrote:
>
> On Wed, Mar 17, 2021 at 12:40 PM John Allwine wrote:
> >
> > The kernel doesn't seem to be the problem. Even when I change to that
> > version my /dev/uio* devices aren't showing up. Am I missing a si
BOOT: Loaded Overlay:[AM335X-PRU-UIO-00A0]
UBOOT: Loaded Overlay:[BB-ADC-00A0]
UBOOT: Loaded Overlay:[BB-BONE-eMMC1-01-00A0]
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5:10 /dev/uio7
( we need to change that to root:gpio...)
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cripts/tools/version.sh
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& 4.19.x-ti kernels support changing the pru driver
from /boot/uEnv.txt.. Just un-comment the version you want..
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lob/master/tools/setup_sdcard.sh#L2070-L2084
as the default is:
uboot_overlay_pru=AM335X-PRU-UIO-00A0.dtbo
https://github.com/beagleboard/image-builder/blob/master/tools/setup_sdcard.sh#L1303-L1348
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tc. ;)
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he configuration?
>
No change to the software stack with those:
https://github.com/beagleboard/beaglebone-black/blob/master/BBB_BOM.csv
PS, BeagleBoard.org boards have been using Kingston memory/eMMC for a
few years now...
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he BBB (am335x), on
the BBAI the microSD is always first, where as the BBB the eMMC is
first..
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GiB
>> > [ 6.478915] mmcblk1: p1
>>
>> There's your microSD card..
>>
>> Uhoh.. They swapped... That's a regression..
>>
>
> Hi Robert,
>
> v5.10.21 still have the eMMC as mmc0. Is this really a regression or going
> forward they are keeping it?
| grep -i x`).
Correct no x server..
>
> I also tried using Buster image without graphics and followed the instruction
> in the wiki page listed above, but still no dice. Does anyone have any
> pointers on how to continue with this?
Imagination wrote a fun with beagle, whic
/github.com/RobertCNelson/bb-wl18xx-firmware/commit/e6aa38f16e836de484227e537029e17b07c3d92f
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ers for ^ configuration..
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rds.. Are you using any special
characters? That might break my how i utilize the wifi_password
variable in that script..
If you want, please randomize your password, but have those same
special chargers, and i'll test it out locally..
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t; internet connection. After reboot, 192.168.7.1 is default again.
Hi Jake,
There really shouldn't be a major change with that package, it was
mostly a copy and paste from the boot script to something more
maintainable..
https://github.com/beagleboard/customizations/tree/master/usr/bin
Regar
rab one of the latest testing images.. ;)
https://rcn-ee.net/rootfs/bb.org/testing/2021-02-22/
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t;var b =
require('bonescript');" as it's not supported/needed/required
anymore..
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signal voltage: 0 (3.30 V)
driver type: 0 (driver type B)
If you can't read that, then update your fstab:
debian@bbb-pwr01-ser09:~$ cat /etc/fstab | grep debug
debugfs /sys/kernel/debug debugfs mode=755,uid=root,gid=gpio,defaults 0 0
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For m
d_uhs and then it would say:
[1.086202] mmc0: new ultra high speed SDHC card at address 0001
either way, your eMMC is still in 8-bit mode..
BUS width just changes how the data is communicated..
https://elixir.bootlin.com/linux/v5.11/C/ident/MMC_BUS_WIDTH_8
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htt
ata wires hooked up...
So, yeah, that won't change the eMMC..
PS, the factory default eMMC on these boards isn't known for speed,
the version used is more for reliability..
You can buy pretty cheap fast microSD on a 4-bit bus that will outpace
the factory default eMMC on a 8-bit bus..
Regards
nel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/arch/arm/boot/dts/am335x-boneblack-common.dtsi#n23
{
vmmc-supply = <_fixed>;
pinctrl-names = "default";
pinctrl-0 = <_pins>;
bus-width = <8>;
status = "okay";
non-removable;
};
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On Sat, Feb 20, 2021, 2:44 PM Robert Heller wrote:
> At Sat, 20 Feb 2021 08:16:29 -0600 Robert Nelson
> wrote:
>
> >
> > Content-Type: text/plain
> >
> > Content-Type: text/plain
> >
> > On Sat, Feb 20, 2021 at 7:34 AM Robert Heller
> wrote:
&
upgrade, then
dist-upgrade...
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however, is a bit confusing when it comes to fine tuning.
PS, if you nuke the initrd
sudo rm /boot/initrd.img-*
you'll get another boot speed up..
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Robert Nelson
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ybe i can investigate the dts and find whats the driver.
TI's hardware team decided to not mainline that subsystem as it was
un-reliable..
it was only ever in the 3.8.x branch, consider the driver broken.
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arning.. If you boot with a blank eMMC and a blank
microSD, so U-BOOT does NOT LOAD... Given enough time with this
situation you will destroy the AM57xx and it'll never boot again...
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You
k..
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On Tue, Feb 9, 2021 at 8:59 AM stephen@gmail.com
wrote:
>
> Why is my device only limited to 400 MHz?
>
> It doesn't change no matter what I do
Check the temps:
/opt/scripts/device/x15/test_thermal.sh
Do you have an external fan to blow on it?
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Robert Nelson
ay to communicate with it when the cape is attached makes
> it rather difficult to do anything.
Uh, no... with it plugged in please run..
sudo /opt/scripts/tools/version.s
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You receiv
the boards to load a
> custom default dt config?
Honestly, since you have a custom board, i'd just start carving a new
*.dtb and stop using overlays for other boards..
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Robert Nelson
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You received thi
@20 {
> label = "partition2";
> reg = <0x1 0x1>;
> };
> };
> };
>
> I don't know why the pin mode state is different between the emmc and sd card
> boot mode.
> Is there any factor to effect for the spi0 pi
's
bluetooth.. The idea was to stream bluetooth audio.. i don't think
this is fully supported yet either.. (aka there was a random
driver/bugs..)
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ust work..
https://github.com/beagleboard/bb.org-overlays/blob/master/src/arm/BB-I2C2-RTC-DS3231.dts#L81-L84
The rest is more informal that get's reported to userspace for your
sanity to see if it loaded..
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Robert Nelson
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ersion of bb-cape-overlays as it only supports v4.14.x based
kernels and later..
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ame host key. It's not a big problem for me since my
> application is a standalone appliance for retrocomputing (so you seldom ever
> plug it into anything except the old computer and a power source).
sudo touch /etc/ssh/ssh.regenerate
and reboot, lots of things will get regenerated..
Reg
em to recall
> somewhere in a boot script is something that runs only the first time, but I
> currently can't find it and don't remember what it does.
For the PocketBeagle, just dd the microSD to another microSD..
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Robert Nelson
https://rcn-ee.com/
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ey both have a pull-down..
The ADC's can only take 1.8V, any more and they will fry..
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On Mon, Feb 1, 2021 at 5:06 PM Dwayne Zimmerman wrote:
>
> Looking for a wiring diagram for the 4-20ma on the beagle bone black coms cape
https://github.com/beagleboard/capes/tree/master/beaglebone/Comms
Regards,
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Robert Nelson
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ress-indexes
Disable PDiff's..
echo 'Acquire::PDiffs "0";' > /tmp/02-no-pdiffs
sudo mv /tmp/02-no-pdiffs /etc/apt/apt.conf.d/02-no-pdiffs
sudo chown root:root /etc/apt/apt.conf.d/02-no-pdiffs
Then run:
sudo apt update
and you'll see about a 100MB's of free space removed.. But it'
On Mon, Feb 1, 2021 at 12:10 PM jonnymo wrote:
>
> How do you have your BB connected network wise. Also, what image are you
> running?
apt search is a cpu-cycle..
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Robert Nelson
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You
for unprivileged chroot and namespace manipulation
zulupolkit/stable 5.4.0-3 armhf
handler the polkit privileges
real 0m15.199s
user 0m13.600s
sys 0m1.135s
model:[TI_AM335x_BeagleBone_Black]
dogtag:[BeagleBoard.org Debian Buster IoT Image 2020-04-06]
Regards,
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Robert Nelson
https://rcn-ee.co
This is easy to fix, ping the Kali team and have them use this patch
posted..
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=960153
Regards,
On Mon, Feb 1, 2021, 7:34 AM Lee T. Davy
wrote:
> 2020.4 fails to upgrade java 11 from 2020.3 due to loadable library issue.
> This means the Java
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