Re: [beagleboard] BBB (Element14/Industrial) Fails to Boot off EMMC After Flash

[Kenneth Martin]

I hope you don't mind me pointing these things out.

Ken


On Fri, Apr 24, 2020 at 10:34 PM Robert Nelson 
wrote:

> On Fri, Apr 24, 2020 at 8:41 PM KenUnix  wrote:
> >
> >
> > Robert,
> >
> > On https://elinux.org/Beagleboard:BeagleBone_Black_Serial
> >
> > Logic Supply no longer valid
> > Tindle discontinued
>
> Seems about right, last edit was 2017
>
>
> https://elinux.org/index.php?title=Beagleboard:BeagleBone_Black_Serial=history
>
> > Adafruit no longer stocks
>
> Due to the global pandemic, they not really shipping anything, but
> Adafruit does stock that unit..
>
> Regards,
>
> --
> Robert Nelson
> https://rcn-ee.com/
>
> --
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> .
>

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Re: [beagleboard] BBB (Element14/Industrial) Fails to Boot off EMMC After Flash

[Robert Nelson]

On Fri, Apr 24, 2020 at 8:41 PM KenUnix  wrote:
>
>
> Robert,
>
> On https://elinux.org/Beagleboard:BeagleBone_Black_Serial
>
> Logic Supply no longer valid
> Tindle discontinued

Seems about right, last edit was 2017

https://elinux.org/index.php?title=Beagleboard:BeagleBone_Black_Serial=history

> Adafruit no longer stocks

Due to the global pandemic, they not really shipping anything, but
Adafruit does stock that unit..

Regards,

-- 
Robert Nelson
https://rcn-ee.com/

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[beagleboard] Re: RAM Upgrade possible?

[KenUnix]

Andrew,

If you find this is do able I would be interested to get a modified BBAI.

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Re: [beagleboard] BBB (Element14/Industrial) Fails to Boot off EMMC After Flash

[KenUnix]

Robert,

On https://elinux.org/Beagleboard:BeagleBone_Black_Serial 


Logic Supply no longer valid
Tindle discontinued
Adafruit no longer stocks

Ken

P.S. I contacted Debain regarding bwbasic maintainer am waiting to hear 
back.

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Re: [beagleboard] boot time on image that ships on the Beaglebone AI

[John Allwine]

That is on the second boot.

> On Apr 24, 2020, at 6:06 PM, Robert Nelson  wrote:
> 

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Re: [beagleboard] boot time on image that ships on the Beaglebone AI

[Robert Nelson]

On Fri, Apr 24, 2020 at 6:07 PM John Allwine  wrote:
>
> Thanks Robert!
>
> This is what I found:
> debian@beaglebone:~$ cat /etc/dogtag
> BeagleBoard.org Debian Image 2019-08-03



> The latest image you linked takes much longer:
>
> debian@beaglebone:~$ cat /etc/dogtag
> BeagleBoard.org Debian LXQt TIDL Image 2020-04-01
> debian@beaglebone:~$ uname -a
> Linux beaglebone 4.14.108-ti-r131 #1stretch SMP PREEMPT Tue Mar 24 19:18:37 
> UTC 2020 armv7l GNU/Linux
> debian@beaglebone:~$ systemd-analyze
> Startup finished in 5.362s (kernel) + 1min 32.088s (userspace) = 1min 37.451s
> debian@beaglebone:~$ systemd-analyze blame
> 1min 28.320s generic-board-startup.service
>  51.713s bb-bbai-tether.service
>  43.695s dev-mmcblk1p1.device
>  12.995s systemd-rfkill.service
>   1.941s loadcpufreq.service

umm.. reboot it and try again.. the full 1 Minute looks wrong, smells
like first bootup...  if it's still 1 minute on the 2nd boot, i'll
flash an ai and double check.

anywho.. the 2019-08-03 image is here, about half way down..

https://beagleboard.org/latest-images

Regards,

-- 
Robert Nelson
https://rcn-ee.com/

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Re: [beagleboard] boot time on image that ships on the Beaglebone AI

[John Allwine]

Thanks Robert!

This is what I found:
debian@beaglebone:~$ cat /etc/dogtag
BeagleBoard.org Debian Image 2019-08-03
debian@beaglebone:~$ uname -a
Linux beaglebone 4.14.108-ti-r113 #1 SMP PREEMPT Wed Jul 31 00:01:10 UTC
2019 armv7l GNU/Linux
debian@beaglebone:~$ systemd-analyze
Startup finished in 2.585s (kernel) + 14.250s (userspace) = 16.836s
debian@beaglebone:~$ systemd-analyze blame
 12.577s bb-bbai-tether.service
  9.343s generic-board-startup.service
  7.241s dev-mmcblk1p1.device
  1.406s systemd-rfkill.service
  1.158s loadcpufreq.service
...

debian@beaglebone:~$ sudo /opt/scripts/tools/version.sh
[sudo] password for debian:
git:/opt/scripts/:[109f74fb87e6034ae1a8971a244064a8d5e090a5]
model:[BeagleBoard.org_BeagleBone_AI]
dogtag:[BeagleBoard.org Debian Image 2019-08-03]
kernel:[4.14.108-ti-r113]
nodejs:[v6.17.0]
pkg check: to individually upgrade run: [sudo apt install --only-upgrade
]
pkg:[bb-cape-overlays]:[4.4.20190801.0-0rcnee0~stretch+20190801]
pkg:[bb-wl18xx-firmware]:[1.20190227.1-0rcnee0~stretch+20190227]
pkg:[kmod]:[23-2rcnee1~stretch+20171005]
pkg:[librobotcontrol]:[1.0.4-git20190227.1-0rcnee0~stretch+20190327]
pkg:[firmware-ti-connectivity]:[20180825+dfsg-1rcnee1~stretch+20181217]
groups:[debian : debian adm kmem dialout cdrom floppy audio dip video
plugdev users systemd-journal i2c bluetooth netdev gpio pwm eqep remoteproc
admin spi tisdk weston-launch xenomai cloud9ide]
cmdline:[console=ttyS0,115200n8 root=/dev/mmcblk1p1 ro rootfstype=ext4
rootwait coherent_pool=1M net.ifnames=0 rng_core.default_quality=100 quiet]
dmesg | grep remote
[2.968159] remoteproc remoteproc0: 4b234000.pru is available
[2.969261] remoteproc remoteproc1: 4b238000.pru is available
[2.995373] remoteproc remoteproc2: 4b2b4000.pru is available
[3.000800] remoteproc remoteproc3: 4b2b8000.pru is available
[7.529481] remoteproc remoteproc4: 5882.ipu is available
[7.582192] remoteproc remoteproc5: 5502.ipu is available
[7.597129] remoteproc remoteproc4: powering up 5882.ipu
[7.597150] remoteproc remoteproc4: Booting fw image dra7-ipu1-fw.xem4,
size 6867360
[7.631779] remoteproc remoteproc6: 4080.dsp is available
[7.637271] remoteproc remoteproc5: powering up 5502.ipu
[7.637297] remoteproc remoteproc5: Booting fw image dra7-ipu2-fw.xem4,
size 3751356
[7.638584] remoteproc remoteproc4: registered virtio0 (type 7)
[7.638594] remoteproc remoteproc4: remote processor 5882.ipu is now
up
[7.654881] remoteproc remoteproc7: 4100.dsp is available
[7.799217] Modules linked in: omap_remoteproc virtio_rpmsg_bus
rpmsg_core usb_f_acm u_serial usb_f_ecm usb_f_mass_storage usb_f_rndis
u_ether iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat
libcomposite nf_conntrack iptable_mangle iptable_filter cmemk(O)
uio_pdrv_genirq uio spidev pruss_soc_bus pru_rproc pruss pruss_intc
ip_tables x_tables
[7.800200] Modules linked in: omap_remoteproc virtio_rpmsg_bus
rpmsg_core usb_f_acm u_serial usb_f_ecm usb_f_mass_storage usb_f_rndis
u_ether iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat
libcomposite nf_conntrack iptable_mangle iptable_filter cmemk(O)
uio_pdrv_genirq uio spidev pruss_soc_bus pru_rproc pruss pruss_intc
ip_tables x_tables
[7.951028] remoteproc remoteproc6: powering up 4080.dsp
[7.951054] remoteproc remoteproc6: Booting fw image dra7-dsp1-fw.xe66,
size 20998684
[7.958543] remoteproc remoteproc7: powering up 4100.dsp
[7.958562] remoteproc remoteproc7: Booting fw image dra7-dsp2-fw.xe66,
size 20998684
[8.018185] remoteproc remoteproc5: registered virtio1 (type 7)
[8.018199] remoteproc remoteproc5: remote processor 5502.ipu is now
up
[8.061603] remoteproc remoteproc6: registered virtio2 (type 7)
[8.061613] remoteproc remoteproc6: remote processor 4080.dsp is now
up
[8.072743] remoteproc remoteproc7: registered virtio3 (type 7)
[8.072754] remoteproc remoteproc7: remote processor 4100.dsp is now
up
dmesg | grep pru
[2.946787] pruss 4b20.pruss: creating PRU cores and other child
platform devices
[2.968159] remoteproc remoteproc0: 4b234000.pru is available
[2.968233] pru-rproc 4b234000.pru: PRU rproc node
/ocp/pruss_soc_bus@4b226004/pruss@0/pru@34000 probed successfully
[2.969261] remoteproc remoteproc1: 4b238000.pru is available
[2.969313] pru-rproc 4b238000.pru: PRU rproc node
/ocp/pruss_soc_bus@4b226004/pruss@0/pru@38000 probed successfully
[2.984426] pruss 4b28.pruss: creating PRU cores and other child
platform devices
[2.995373] remoteproc remoteproc2: 4b2b4000.pru is available
[2.995437] pru-rproc 4b2b4000.pru: PRU rproc node
/ocp/pruss_soc_bus@4b2a6004/pruss@0/pru@34000 probed successfully
[3.000800] remoteproc remoteproc3: 4b2b8000.pru is available
[3.000845] pru-rproc 4b2b8000.pru: PRU rproc node
/ocp/pruss_soc_bus@4b2a6004/pruss@0/pru@38000 probed successfully
[

Re: [beagleboard] boot time on image that ships on the Beaglebone AI

[Robert Nelson]

On Fri, Apr 24, 2020 at 5:17 PM  wrote:
>
> What image ships on the Beaglebone AI? It seems to boot much faster than any 
> of the images I tried from here: 
> https://elinux.org/Beagleboard:BeagleBoneBlack_Debian

It was an earlier version of:

https://elinux.org/Beagleboard:BeagleBoneBlack_Debian#Debian_Stretch_LXQt_TIDL_Snapshot

If you have an un-flashed AI, it'll tell you on the login screen,
under /etc/dogtag what version it was.

Regards,


--
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https://rcn-ee.com/

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[beagleboard] boot time on image that ships on the Beaglebone AI

[john]

What image ships on the Beaglebone AI? It seems to boot much faster than 
any of the images I tried from 
here: https://elinux.org/Beagleboard:BeagleBoneBlack_Debian


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Re: [beagleboard] how to make beaglebone ai flasher image

[John Allwine]

Ah, yes, it does seem to be working. I forgot to use sudo and received the
error:
We don't know how to reset the leds as we are not a BBB compatible device

Further up it told me to be root. Oops.

Thanks Robert!

On Fri, Apr 24, 2020 at 4:01 PM Robert Nelson 
wrote:

> On Fri, Apr 24, 2020 at 4:57 PM  wrote:
> >
> > How can I make a flasher image on a Beaglebone AI? On the BBB, I can run
> /opt/scripts/tools/eMMC/beaglebone-black-make-microSD-flasher-from-eMMC.sh
> >
> > Is there a comparable script for the AI?
>
> It 'should' work...  un-tested.. ;)
>
> It's the same set of scripts that the default flasher uses on teh ai..
>
> Regards,
>
> --
> Robert Nelson
> https://rcn-ee.com/
>

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Re: [beagleboard] how to make beaglebone ai flasher image

[Robert Nelson]

On Fri, Apr 24, 2020 at 4:57 PM  wrote:
>
> How can I make a flasher image on a Beaglebone AI? On the BBB, I can run 
> /opt/scripts/tools/eMMC/beaglebone-black-make-microSD-flasher-from-eMMC.sh
>
> Is there a comparable script for the AI?

It 'should' work...  un-tested.. ;)

It's the same set of scripts that the default flasher uses on teh ai..

Regards,

-- 
Robert Nelson
https://rcn-ee.com/

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[beagleboard] how to make beaglebone ai flasher image

[john]

How can I make a flasher image on a Beaglebone AI? On the BBB, I can 
run /opt/scripts/tools/eMMC/beaglebone-black-make-microSD-flasher-from-eMMC.sh

Is there a comparable script for the AI?

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[beagleboard] Re: Converting GPIO pins to MMC mode (BeagleBone Black)

[TJF]

Hi!

In a libpruio 
 
configuration you can handle this (and all other) pinmuxing task without 
any reboot or device tree manipulation.

Note: you've to drop the config-pin tool and all its cape-universal device 
tree blobs (resulting in faster booting time and less kernel-memory 
consumption).

Regards

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