Re: [beagleboard] Re: Kernel panic - not syncing: No init found. Try passing init= option to kernel.

[siva kumar]

hai,
yes u r right , i try to mount my file system using nfs,
i also cross checked my rootfs that shows that /bin/bash file not 
 available ..
i dont know how that was missed ..!!!
when i look out my targetNFS directory (which is my actual nfs mount folder)
the following dir's available
*bin   dev  home  media  proc  sbin  sys  usr*
*boot  etc  lib   mntruntmp  var*
inside /bin i'm not able to find any executable like *bash.*
*but all the files are compiled for  arm arch . *
*i ran *
*targetNFS/bin#file **


*ash:symbolic link to `busyboxbusybox: 
   ELF 32-bit LSB executable, ARM, version 1 (SYSV), 
dynamically linked (uses shared libs), for GNU/Linux 2.6.16, strippedcat:   
 symbolic link to `busybox'chattr: 
symbolic link to `busybox'chgrp:  symbolic 
link to `busybox'chmod:  symbolic link to 
`busybox'chown:  symbolic link to `busybox'*
and so on ..

i compiled the busybox using the following procedure: 
 
*http://balau82.wordpress.com/2010/03/27/busybox-for-arm-on-qemu/*

and i installed the kernel modules into this busybox/_install  directory 
and i renamed it to *targetNFS to make available for nfs booting .*
was anything wrong with busybox compilation?? . else shall i need to do 
some thing more for beaglebone black..
pls share your thoughts how to compile a busybox for beaglebone black.
 
also suggest me if any books or articles that taught  about internals of 
kernel architectures and procedure for building  a kernel for arm platform 


regards
siva


On Thursday, 20 March 2014 07:15:31 UTC+5:30, djerome wrote:
>
> I went back in this email chain and see that you are 
> trying an NFS boot. Have you verified that the file 
> system you need is at the NFS mount? Where did you get 
> that file system? There seems to be a problem, like 
> the programs aren't arm programs or the lib directory 
> is missing. 
>
> I think either /bin/bash really is not at the NFS mount, 
> or it is not an arm executable, or something is is wrong 
> in /lib with a missing or wrong format .so 
> file. 
>
>
> On 03/19/14 10:24, siva kumar wrote: 
> > hai all, 
> > 
> > i already tried with init=/bin/bash and also  init=/sbin/init but the my 
> > output was the same 
> > kernel panic not sync no init found !!! 
> > 
> > thanks& 
> > regards 
> > siva 
> > 
> > 
> > On Tuesday, 18 March 2014 06:54:32 UTC+5:30, djerome wrote: 
> > 
> > Control yourself. Stop doing random things. 
> > 
> > Put the directories back into the file system. Change to 
> > using init=/bin/bash and see if you get a shell prompt 
> > when you boot. 
> > 
> > On 03/17/14 06:05, siva kumar wrote: 
> >  > 
> >  > hai, 
> >  > 
> >  > i tried to debug the boot process.. 
> >  > i went with some ideas to find the why such error comes.. 
> >  > [1] i tried to boot the kernel with init=/hello_world option.. i 
> > removed 
> >  > all the rootfs files like /dev /usr /opt /bin /sbin  folder and 
> > files 
> >  > except hello_world option 
> >  >to make sure that my print is able to execute 
> > when 
> >  > booting  was done 
> >  >but i got different reply from my kernel 
> >  > error log1 
> >  > === 
> >  > [5.800505] VFS: Mounted root (nfs filesystem) on device 0:12. 
> >  > [5.807034] devtmpfs: error mounting -2 
> >  > [5.811496] Freeing init memory: 288K 
> >  > [*   5.818299] Failed to execute /hello_arm.  Attempting 
> > defaults...* 
> >  > [5.825859] Kernel panic - not syncing: No init found.  Try 
> > passing 
> >  > init= option to kernel. See Linux Documentation/init.txt for 
> > guidance. 
> >  > also i'm not able to get the printed message  
> >  > procedure i followed to boot the kernel from my board .i h'v done 
> > the 
> >  > booting with sd card using uEnv.txt file... 
> > 
> > -- 
> > For more options, visit http://beagleboard.org/discuss 
> > --- 
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>
>

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Re: [beagleboard] Re: BB-xm and Beagleboardtoys LCD7 Touchscreen issues

[Conor O'Brien]

Hi Robert, again thanks so much for your help so far.

I've compiled the 3.7.x kernelcd  and it boots up nicely, lcd works great.
I haven't installed a desktop environment on it yet (it will probably get
xfce), but I still can't find the touchscreen in /dev/input. I'm using
the debian-7.3-minimal-armhf-2013-12-18 root file system from your website
as in the wiki, and when I check the kernel with uname -r it returns
3.7.10-x13. Also when I look in dmesg for expansion boards it's still
saying it doesn't see anything. Should I trying a different rootfs maybe? I
can ping the lcd7 addresses using i2cdetect, although it looks like i2c2
and i2c3 are connected, as the same addresses are present on both and it
looks like they're connected on the LCD7 schematic. That seems weird but I
don't know if it could affect detection.


On Wed, Mar 19, 2014 at 6:14 PM, Robert Nelson wrote:

> On Wed, Mar 19, 2014 at 5:08 PM, Conor O'Brien 
> wrote:
> > Awesome, thanks Robert, I'm compiling the 3.7.x kernel now, I'll let you
> > know how it goes when I test it out. Do I still use the v2014.01 u-boot
> or
>
> You can use v2014.01, just make sure you do the revert + patch listed here:
>
> http://eewiki.net/display/linuxonarm/BeagleBoard#BeagleBoard-Bootloader:U-Boot
>
> The patch has a check for the lcd7 and turns on the lcd so it's
> oriented correctly.  (if you enable the usb sprz3.11 workaround in the
> patch.sh script, you can ignore the u-boot revert..)
>
> > should I try another version? I only mentioned expansionboards since in
> the
> > Angstrom kernel when I look in dmesg the lcd shows up as a beagleboard
> > expansionboard. Does it show up the same way in this kernel?
>
> Oh the lcd7 shows up as an expansion-board, what i actually meant.
> Just don't plug in an expansion board into the lcd7's port, as i never
> implement that setup.
>
> Regards,
>
> --
> Robert Nelson
> http://www.rcn-ee.com/
>
> --
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Re: [beagleboard] Is there a ubunut image support LCD4 cape?

[Robert Nelson]

On Wed, Mar 19, 2014 at 9:21 PM, David  wrote:
> Hi,
>
> I have a LCD4 cape and it works fine with Angstrom image. However I
> can't get the QT toolchain for Angstrom. I have tried all Ubuntu image I can
> find but none of them works with LCD4. The one I download from elinux has
> the right display but the touch input didn't work. I wonder does anybody get
> the LCD4 cape works on an ubuntu image? Thanks!

The calibration is just not setup.

Install: xinput-calibrator

Load this "lightdm" script startup script:

https://github.com/RobertCNelson/boot-scripts/blob/master/3rdparty/xinput_calibrator_pointercal.sh

Like:

https://github.com/RobertCNelson/omap-image-builder/blob/master/target/chroot/beagleboard.org.sh#L103

Regards,

-- 
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http://www.rcn-ee.com/

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[beagleboard] Is there a ubunut image support LCD4 cape?

[David]

Hi,

I have a LCD4 cape and it works fine with Angstrom image. However I 
can't get the QT toolchain for Angstrom. I have tried all Ubuntu image I 
can find but none of them works with LCD4. The one I download from elinux 
has the right display but the touch input didn't work. I wonder does 
anybody get the LCD4 cape works on an ubuntu image? Thanks!

   Tom

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Re: [beagleboard] Re: Kernel panic - not syncing: No init found. Try passing init= option to kernel.

[Douglas Jerome]

I went back in this email chain and see that you are
trying an NFS boot. Have you verified that the file
system you need is at the NFS mount? Where did you get
that file system? There seems to be a problem, like
the programs aren't arm programs or the lib directory
is missing.

I think either /bin/bash really is not at the NFS mount,
or it is not an arm executable, or something is is wrong
in /lib with a missing or wrong format .so
file.


On 03/19/14 10:24, siva kumar wrote:

hai all,

i already tried with init=/bin/bash and also  init=/sbin/init but the my
output was the same
kernel panic not sync no init found !!!

thanks&
regards
siva


On Tuesday, 18 March 2014 06:54:32 UTC+5:30, djerome wrote:

Control yourself. Stop doing random things.

Put the directories back into the file system. Change to
using init=/bin/bash and see if you get a shell prompt
when you boot.

On 03/17/14 06:05, siva kumar wrote:
 >
 > hai,
 >
 > i tried to debug the boot process..
 > i went with some ideas to find the why such error comes..
 > [1] i tried to boot the kernel with init=/hello_world option.. i
removed
 > all the rootfs files like /dev /usr /opt /bin /sbin  folder and
files
 > except hello_world option
 >to make sure that my print is able to execute
when
 > booting  was done
 >but i got different reply from my kernel
 > error log1
 > ===
 > [5.800505] VFS: Mounted root (nfs filesystem) on device 0:12.
 > [5.807034] devtmpfs: error mounting -2
 > [5.811496] Freeing init memory: 288K
 > [*   5.818299] Failed to execute /hello_arm.  Attempting
defaults...*
 > [5.825859] Kernel panic - not syncing: No init found.  Try
passing
 > init= option to kernel. See Linux Documentation/init.txt for
guidance.
 > also i'm not able to get the printed message 
 > procedure i followed to boot the kernel from my board .i h'v done
the
 > booting with sd card using uEnv.txt file...

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Re: [beagleboard] Re: USB transmission speed

[neelfirst]

Can I ask what your root file system is? We are using Ubuntu 12.04 and 
require faster USB throughput, but have not yet gotten any newer kernels to 
work for us.

On Saturday, January 11, 2014 11:04:28 AM UTC-8, thoma...@gmail.com wrote:
>
> Ok, so with 3.13.0-rc6-bone2.8 and
>
> CONFIG_USB_TI_CPPI41_DMA=y
> # CONFIG_MUSB_PIO_ONLY is not set
>
> I'm getting about 14MB/s which is much better than before but still less 
> than with the TI v3.2 Kernel.
>

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Re: [beagleboard] HDMI Interface data sheet

[Gerald Coley]

You can contact me. There is also the source code for the driver that we
have been using in our Linux images.

Gerald


On Wed, Mar 19, 2014 at 5:49 PM, Travis Estep  wrote:

> I made a post about this exact thing here a couple of months back, and
> received little help. One user was kind enough to get me started with some
> code that he had written for a Minix driver for that chip, but it only had
> the EDID driver code. So, I went on a manhunt to find anything I could. I
> knew that all of the information I was looking for had to be in a Linux
> kernel somewhere, so I started there. Here is the best code I have found to
> date:
>
>
> https://github.com/rabeeh/linux-2.6.32.9/tree/c04795236fe2cb5024b0e6f278ec59346afd43b3/drivers/video/display/nxp
>
> This is the code for a full driver for the TDA19988 chip. Be warned, this
> chip is pretty complex compared to other components I have interfaced with.
> I have made some really good progress on my bare metal implementation and
> hope to have some code posted in a couple of weeks that anyone can start
> using. But again, this is a bare metal driver, not a Linux driver.
>
> Gerald,
>
> Would it be OK if I contacted you for the information you have? Maybe what
> you have will help me complete my driver a little faster so that I can
> share it with the community. There's obviously some interest in this. I
> would venture to say that if some easy-to-use code existed, the interest
> would be much higher :)
>
> On Wednesday, March 19, 2014 4:49:59 PM UTC-4, Gerald wrote:
>
>> I have more.
>>
>> Gerald
>>
>>
>>
>> On Wed, Mar 19, 2014 at 3:49 PM, Robert Nelson wrote:
>>
>>> On Wed, Mar 19, 2014 at 3:39 PM,   wrote:
>>> > Looking for the data sheet for the NXP TDA19988.  It's not on any
>>> > distributor web site or the NXP web site.  There are very few units in
>>> the
>>> > channel.  Is this still the HDMI interface device of choice for BBB?
>>> > Doesn't anyone know the status or availability of tech documents for
>>> this
>>> > device?
>>>
>>> On the GSOC mailing list, one user got this out of NXP..
>>>
>>> https://github.com/ZubairLK/tda19988
>>>
>>> Regards,
>>>
>>> --
>>> Robert Nelson
>>> http://www.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.
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>>> an email to beagleboard...@googlegroups.com.
>>>
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>>>
>>
>>  --
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Re: [beagleboard] BBB running Ubuntu 13.10, DHCP client very slow

[Robert Nelson]

On Wed, Mar 19, 2014 at 5:21 PM,   wrote:
> I'm running Ubuntu 13.10 on my BBB.  It seems pretty stable with no
> major issues, but it takes quite a long time for the system to get its
> IP address from my local DHCP server, is this normal?

DHCP/Static is pretty slow on the bbb. The device actually has two eth
ports with a bunch of configuration options, so it takes the kernel a
little bit of time to configure it in the driver.

Regards,

-- 
Robert Nelson
http://www.rcn-ee.com/

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Re: [beagleboard] HDMI Interface data sheet

[Travis Estep]

I made a post about this exact thing here a couple of months back, and 
received little help. One user was kind enough to get me started with some 
code that he had written for a Minix driver for that chip, but it only had 
the EDID driver code. So, I went on a manhunt to find anything I could. I 
knew that all of the information I was looking for had to be in a Linux 
kernel somewhere, so I started there. Here is the best code I have found to 
date:

https://github.com/rabeeh/linux-2.6.32.9/tree/c04795236fe2cb5024b0e6f278ec59346afd43b3/drivers/video/display/nxp

This is the code for a full driver for the TDA19988 chip. Be warned, this 
chip is pretty complex compared to other components I have interfaced with. 
I have made some really good progress on my bare metal implementation and 
hope to have some code posted in a couple of weeks that anyone can start 
using. But again, this is a bare metal driver, not a Linux driver. 

Gerald,

Would it be OK if I contacted you for the information you have? Maybe what 
you have will help me complete my driver a little faster so that I can 
share it with the community. There's obviously some interest in this. I 
would venture to say that if some easy-to-use code existed, the interest 
would be much higher :)

On Wednesday, March 19, 2014 4:49:59 PM UTC-4, Gerald wrote:
>
> I have more.
>
> Gerald
>
>
>
> On Wed, Mar 19, 2014 at 3:49 PM, Robert Nelson 
> 
> > wrote:
>
>> On Wed, Mar 19, 2014 at 3:39 PM,  > 
>> wrote:
>> > Looking for the data sheet for the NXP TDA19988.  It's not on any
>> > distributor web site or the NXP web site.  There are very few units in 
>> the
>> > channel.  Is this still the HDMI interface device of choice for BBB?
>> > Doesn't anyone know the status or availability of tech documents for 
>> this
>> > device?
>>
>> On the GSOC mailing list, one user got this out of NXP..
>>
>> https://github.com/ZubairLK/tda19988
>>
>> Regards,
>>
>> --
>> Robert Nelson
>> http://www.rcn-ee.com/
>>
>> --
>> For more options, visit http://beagleboard.org/discuss
>> ---
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>> "BeagleBoard" group.
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>> email to beagleboard...@googlegroups.com .
>> For more options, visit https://groups.google.com/d/optout.
>>
>
>

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Re: [beagleboard] Re: CentOS for BBB

[Robert Nelson]

On Wed, Mar 19, 2014 at 5:28 PM,   wrote:
> I saw some (long) instructions some time back, but can't even seem to find
> that anymore.

Those instructions probably also include "bootstrapping" CentOS for
ARM, as 6.x was never released for ARM. Back then ARM wasn't even an
official secondary arch for RedHat.

Regards,

-- 
Robert Nelson
http://www.rcn-ee.com/

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[beagleboard] BBB running Ubuntu 13.10, DHCP client very slow

[cl]

I'm running Ubuntu 13.10 on my BBB.  It seems pretty stable with no
major issues, but it takes quite a long time for the system to get its
IP address from my local DHCP server, is this normal?

One symptom is that ntpdate and other ntp daemons report errors in
syslog:-

Mar 19 22:01:33 beaglebone ntpdate[589]: Can't find host 0.ubuntu.pool.ntp.org: 
Name or service not known (-2)
Mar 19 22:01:33 beaglebone ntpdate[589]: Can't find host 1.ubuntu.pool.ntp.org: 
Name or service not known (-2)
Mar 19 22:01:33 beaglebone ntpdate[589]: Can't find host 2.ubuntu.pool.ntp.org: 
Name or service not known (-2)
Mar 19 22:01:33 beaglebone ntpdate[589]: Can't find host 3.ubuntu.pool.ntp.org: 
Name or service not known (-2)
Mar 19 22:01:33 beaglebone ntpdate[589]: Can't find host ntp.ubuntu.com: Name 
or service not known (-2)

All those hosts are successfully found later.

-- 
Chris Green
·

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[beagleboard] crontab error

[edwin . j . slv]

I have a simple code that prints "Hello World" out serial.  When I compile 
it with the commands:
gcc main.c -o main 
or
gcc main.c -o -std=gnu99 main

they both compile and create an executable.  When I run the executable, it 
works every time.  However, when I put this in crontab, it works only 
sometimes.  I also notice when it doesnt work and I log in root again, 
running the executable does not work anymore.

crontab -e
@reboot /home/root/main

Why would the executable be deleted? Can crontab change the contents of the 
executable?

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[beagleboard] Re: CentOS for BBB

[tonsofbuys]

I saw some (long) instructions some time back, but can't even seem to find 
that anymore.

On Sunday, March 16, 2014 10:32:17 PM UTC-4, tonso...@gmail.com wrote:
>
> Has anyone generated a uSD flashable image for CentOS? With or without 
> video.
>

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Re: [beagleboard] Re: BB-xm and Beagleboardtoys LCD7 Touchscreen issues

[Robert Nelson]

On Wed, Mar 19, 2014 at 5:08 PM, Conor O'Brien  wrote:
> Awesome, thanks Robert, I'm compiling the 3.7.x kernel now, I'll let you
> know how it goes when I test it out. Do I still use the v2014.01 u-boot or

You can use v2014.01, just make sure you do the revert + patch listed here:
http://eewiki.net/display/linuxonarm/BeagleBoard#BeagleBoard-Bootloader:U-Boot

The patch has a check for the lcd7 and turns on the lcd so it's
oriented correctly.  (if you enable the usb sprz3.11 workaround in the
patch.sh script, you can ignore the u-boot revert..)

> should I try another version? I only mentioned expansionboards since in the
> Angstrom kernel when I look in dmesg the lcd shows up as a beagleboard
> expansionboard. Does it show up the same way in this kernel?

Oh the lcd7 shows up as an expansion-board, what i actually meant.
Just don't plug in an expansion board into the lcd7's port, as i never
implement that setup.

Regards,

-- 
Robert Nelson
http://www.rcn-ee.com/

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Re: [beagleboard] Re: BB-xm and Beagleboardtoys LCD7 Touchscreen issues

[Conor O'Brien]

Awesome, thanks Robert, I'm compiling the 3.7.x kernel now, I'll let you
know how it goes when I test it out. Do I still use the v2014.01 u-boot or
should I try another version? I only mentioned expansionboards since in the
Angstrom kernel when I look in dmesg the lcd shows up as a beagleboard
expansionboard. Does it show up the same way in this kernel?

Thanks,

Conor O'Brien


On Wed, Mar 19, 2014 at 3:28 PM, Robert Nelson wrote:

> On Wed, Mar 19, 2014 at 2:19 PM, Conor O'Brien 
> wrote:
> > Does anyone have any advice for this? In previous threads (specifically
> >
> https://groups.google.com/forum/#!category-topic/beagleboard/beagleboard-xm/iA7EfoPKP2Y
> )
> > it says that the LCD7 works with the 3.2.x branch of the kernel from
> Robert
> > Nelson's git repository,
>
> You can also use the v3.7.x branch..
>
> > which I've compiled using the directions on the
> > wiki. The kernel boots and displays on the LCD, but isn't detecting any
> > expansion boards.
>
> Well, I never implemented expansion boards on top of lcd7..
>
> > Has anyone gotten the LCD7 working recently? It's still
> > listed on the eewiki page as an option, so I figured it would work
> without
> > too much trouble.
>
> It still works on the v3.7.x branch, i'm looking to re-implement it in
> v3.14/v3.15 when i have free time again.
>
> Regards,
>
> --
> Robert Nelson
> http://www.rcn-ee.com/
>
> --
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[beagleboard] Here is the BeagleBone Debian (beta + fixes) image you want to test (2014-03-19)

[Robert Nelson]

First, thanks to everyone for testing the beta image!

In this last two week window I've rolled in many of your changes.  I'm
still waiting for amazon to deliver a few hardware components for
testing a couple issues discovered.  I believe Jason has a few cloud9
fixes in the works still too.

So please continue to use the bug tracker:
http://bugs.elinux.org/projects/debian-image-releases

Two big changes:

I've bumped u-boot to v2014.04-rc2 and rolled in Tom's memory address
changes, this should help things down the road in "capemgr 2.0" and
random hardlocks when the zImage overwrote the dtb file in memory.

Also on the serial & ssh console, I've setup a banner link to:
http://elinux.org/Beagleboard:BeagleBoneBlack_Debian  It's my hope
this page will help new users find common faq's/etc, hopefully further
helping the out of box experience.  (PS: I'm also begging for FAQ
ideas from you guys.  WiFi setup is an obvious one i need to write
down.)

So the images are linked to from here:
http://elinux.org/Beagleboard:BeagleBoneBlack_Debian#2014-03-19

and the full changelog/tweaklog:
http://elinux.org/Beagleboard:BeagleBoneBlack_Debian#2014-03-19_Changes

Regards,

-- 
Robert Nelson
http://www.rcn-ee.com/

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Re: [beagleboard] Beaglebone Black Ethernet Phy Not Detected on Boot.

[David Lambert]

FWIW I have seen the "PHY problem" repeatedly using the 3.8 kernel, but 
not yet with the RCN 3.13 kernel.



Regards,

Dave.

On 03/19/2014 02:52 PM, Robert Nelson wrote:

On Wed, Mar 19, 2014 at 2:47 PM,   wrote:

Does anyone happen to know if the 3.8 kernel compiled as per these
instructions here http://eewiki.net/display/linuxonarm/BeagleBone+Black also
contains the fix? I have a root file system already that I want to use but
would like to update my kernel to fix this problem.

Sorry, "the fix" is too generic of a term, therefore I can neither
confirm nor deny it. Either way, that 3.8 branch listed is the one
currently used in all debian/ubuntu images being shipped.

Regards,



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Re: [beagleboard] HDMI Interface data sheet

[Gerald Coley]

I have more.

Gerald



On Wed, Mar 19, 2014 at 3:49 PM, Robert Nelson wrote:

> On Wed, Mar 19, 2014 at 3:39 PM,   wrote:
> > Looking for the data sheet for the NXP TDA19988.  It's not on any
> > distributor web site or the NXP web site.  There are very few units in
> the
> > channel.  Is this still the HDMI interface device of choice for BBB?
> > Doesn't anyone know the status or availability of tech documents for this
> > device?
>
> On the GSOC mailing list, one user got this out of NXP..
>
> https://github.com/ZubairLK/tda19988
>
> Regards,
>
> --
> Robert Nelson
> http://www.rcn-ee.com/
>
> --
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Re: [beagleboard] HDMI Interface data sheet

[Robert Nelson]

On Wed, Mar 19, 2014 at 3:39 PM,   wrote:
> Looking for the data sheet for the NXP TDA19988.  It's not on any
> distributor web site or the NXP web site.  There are very few units in the
> channel.  Is this still the HDMI interface device of choice for BBB?
> Doesn't anyone know the status or availability of tech documents for this
> device?

On the GSOC mailing list, one user got this out of NXP..

https://github.com/ZubairLK/tda19988

Regards,

-- 
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Re: [beagleboard] HDMI Interface data sheet

[Gerald Coley]

Contact me direct and I will give you what I have. It isn't much.

Gerald



On Wed, Mar 19, 2014 at 3:39 PM,  wrote:

> Looking for the data sheet for the NXP TDA19988.  It's not on any
> distributor web site or the NXP web site.  There are very few units in the
> channel.  Is this still the HDMI interface device of choice for BBB?
> Doesn't anyone know the status or availability of tech documents for this
> device?
>
> Thanks,
> Graham
>
> --
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[beagleboard] HDMI Interface data sheet

[gjoys]

Looking for the data sheet for the NXP TDA19988.  It's not on any 
distributor web site or the NXP web site.  There are very few units in the 
channel.  Is this still the HDMI interface device of choice for BBB?  
Doesn't anyone know the status or availability of tech documents for this 
device?
 
Thanks,
Graham

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Re: [beagleboard] Re: Availability - how come nobody has any BeagleBone Black to sell?

[David Anders]

Micka,


On Wednesday, March 19, 2014 3:32:58 AM UTC-5, Mickae1 wrote:
>
> Don't take it personally, I've nothing against you, or TI ... . You did a 
> great Job.
>
>
and circuitco too since we've been part of beagleboard.org from day 
one, investing our own money on prototypes, development, as well as taking 
all the risk in investing money to make this happen...

Dave
 

> Micka,
>
>
> On Tue, Mar 18, 2014 at 7:53 PM, Gerald Coley 
> 
> > wrote:
>
>> The part that says does not TI invests  into the operation of 
>> BeagleBord.org other than some of my day job and none of my time I spend on 
>> it in my personal time and weekends, the other 80 hours of my work week.
>>
>> Gerald
>>
>>
>> On Tue, Mar 18, 2014 at 1:46 PM, Micka > >wrote:
>>
>>> TI has nothing to do with beagleboard.org but Gerald Coley is a TI 
>>> Engineer ?
>>>
>>>
>>> Which part I didn't understand ?
>>>
>>>
>>> Micka,
>>>
>>>
>>> On Tue, Mar 18, 2014 at 5:44 PM, David Anders 
>>> 
>>> > wrote:
>>>
 Venkat,


 On Monday, March 17, 2014 4:36:42 PM UTC-5, Venkat Bommakanti wrote:
>
> On Monday, March 17, 2014 7:23:20 AM UTC-7, oha...@ohararp.com wrote:
>>
>> ...  I would have no problem paying $75 for this board if we could 
>>> guarantee availibility and continued support (ie being able to stay in 
>>> business)
>>>
>>
> Have a feeling, even at an hiked up unit price of $75, the hoarders 
> will gobble them up in large #s, and pass the extra cost on to their 
> customers - after all, the free market price would also be $75. I doubt 
> TI 
> could guarantee supplies even at that price - unless something is done to 
> prevent *productizers* from bulk-ordering huge quantities.
>
> TI supposedly released this board as a "community product" and should 
> try and pursue that goal and not just give up that easy. By hiking the 
> price to say $55/60, and through beaglebone.org, TI can allow for the 
> purchase of just a couple of boards to a given shipping address, it can 
> be 
> done since the extra cost could be used to support this option... Many 
> MIR 
> promoters do that today, not entirely impossible (even $60 ARM quad-core 
> based board manufactures do it - 1 per forum member/acct). So beagleboard 
> can make it say 2 or 3 or some reasonable small #. The hoarders can 
> always 
> buy from those other distributors - whose stock-notification scheme is a 
> mere joke. 10mins into getting an email - they are back to 0-stock.
>
>
 just a clarification here: TI has nothing to do with beagleboard.orgother 
 than sell circuitco the processors to be used on 
 beagleboard.org products

 http://beagleboard.org/about

 Dave
  

> Gerald,
>
> Pl. figure out a reasonably affordable scheme for the community and 
> another for market-driven scene, where folks are building products using 
> these, against all (practically legally non-enforceable) warnings. The 
> entire learning/maker community, imho, is being heavily penalized, for 
> the 
> actions of a few hoarders.
>
> thanks.
>
>  -- 
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>>>
>>>  -- 
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>>
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>

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Re: [beagleboard] Re: Availability - how come nobody has any BeagleBone Black to sell?

[David Anders]

Micka,


On Tuesday, March 18, 2014 1:46:16 PM UTC-5, Mickae1 wrote:
>
> TI has nothing to do with beagleboard.org but Gerald Coley is a TI 
> Engineer ?
>
>
> Which part I didn't understand ?
>
>
no different than the fact Eben Upton is an employee of Broadcom, but yet 
he's part of the Raspberry Pi foundation...

Dave

 

>
> Micka,
>
>
> On Tue, Mar 18, 2014 at 5:44 PM, David Anders 
> > wrote:
>
>> Venkat,
>>
>>
>> On Monday, March 17, 2014 4:36:42 PM UTC-5, Venkat Bommakanti wrote:
>>>
>>> On Monday, March 17, 2014 7:23:20 AM UTC-7, oha...@ohararp.com wrote:

 ...  I would have no problem paying $75 for this board if we could 
> guarantee availibility and continued support (ie being able to stay in 
> business)
>

>>> Have a feeling, even at an hiked up unit price of $75, the hoarders will 
>>> gobble them up in large #s, and pass the extra cost on to their customers - 
>>> after all, the free market price would also be $75. I doubt TI could 
>>> guarantee supplies even at that price - unless something is done to prevent 
>>> *productizers* from bulk-ordering huge quantities.
>>>
>>> TI supposedly released this board as a "community product" and should 
>>> try and pursue that goal and not just give up that easy. By hiking the 
>>> price to say $55/60, and through beaglebone.org, TI can allow for the 
>>> purchase of just a couple of boards to a given shipping address, it can be 
>>> done since the extra cost could be used to support this option... Many MIR 
>>> promoters do that today, not entirely impossible (even $60 ARM quad-core 
>>> based board manufactures do it - 1 per forum member/acct). So beagleboard 
>>> can make it say 2 or 3 or some reasonable small #. The hoarders can always 
>>> buy from those other distributors - whose stock-notification scheme is a 
>>> mere joke. 10mins into getting an email - they are back to 0-stock.
>>>
>>>
>> just a clarification here: TI has nothing to do with beagleboard.orgother 
>> than sell circuitco the processors to be used on 
>> beagleboard.org products
>>
>> http://beagleboard.org/about
>>
>> Dave
>>  
>>
>>> Gerald,
>>>
>>> Pl. figure out a reasonably affordable scheme for the community and 
>>> another for market-driven scene, where folks are building products using 
>>> these, against all (practically legally non-enforceable) warnings. The 
>>> entire learning/maker community, imho, is being heavily penalized, for the 
>>> actions of a few hoarders.
>>>
>>> thanks.
>>>
>>>  -- 
>> For more options, visit http://beagleboard.org/discuss
>> --- 
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>>
>
>

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Re: [beagleboard] Beaglebone Black Ethernet Phy Not Detected on Boot.

[Robert Nelson]

On Wed, Mar 19, 2014 at 2:47 PM,   wrote:
> Does anyone happen to know if the 3.8 kernel compiled as per these
> instructions here http://eewiki.net/display/linuxonarm/BeagleBone+Black also
> contains the fix? I have a root file system already that I want to use but
> would like to update my kernel to fix this problem.

Sorry, "the fix" is too generic of a term, therefore I can neither
confirm nor deny it. Either way, that 3.8 branch listed is the one
currently used in all debian/ubuntu images being shipped.

Regards,

-- 
Robert Nelson
http://www.rcn-ee.com/

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Re: [beagleboard] Beaglebone Black Ethernet Phy Not Detected on Boot.

[bkozak]

Does anyone happen to know if the 3.8 kernel compiled as per these 
instructions here http://eewiki.net/display/linuxonarm/BeagleBone+Black 
also contains the fix? I have a root file system already that I want to use 
but would like to update my kernel to fix this problem. 

Thanks. 

On Tuesday, March 11, 2014 5:50:48 PM UTC-6, Gerald wrote:
>
> I know what I have seen. I know what I have replicated. And I know the SW 
> fix takes care of it.
>
> I also know it does not happen on every board and doe snot happen every 
> time. Do keep in mind that the board reset is not a HW reset. It is a SW 
> reset.
>
> The fix is in the latest image from Robert.  http://beagleboard.org/latest
> -images/
>
> Gerald
>
>
> On Tue, Mar 11, 2014 at 6:16 PM, Andrew Glen 
> 
> > wrote:
>
>> If anyone has any further information on the software fix/patch for
>> this issue I would be very interested in hearing about it (and
>> backporting into the kernel from late last year I am using) - or even
>> the best way to search for patches to particular files.
>>
>> Regards,
>> Andrew.
>>
>> On 12 March 2014 11:41, Loren Amelang > 
>> wrote:
>> > Got it! (Chrome print to PDF, copy from the print...)
>> >
>> > -
>> > 3.7.1 PHYAD[2:0]: PHY Address Configuration
>> >
>> > The PHYAD[2:0] configuration straps are driven high or low to give each 
>> PHY
>> > a unique address. This address is latched into an internal register at 
>> the
>> > end of a hardware reset (default = 000b). In a multitransceiver 
>> application
>> > (such as a repeater), the controller is able to manage each transceiver 
>> via
>> > the unique address. Each transceiver checks each management data frame 
>> for a
>> > matching address in the relevant bits. When a match is recognized, the
>> > transceiver responds to that particular frame. The PHY address is also 
>> used
>> > to seed the scrambler. In a multi-transceiver application, this ensures 
>> that
>> > the scramblers are out of synchronization and disperses the 
>> electromagnetic
>> > radiation across the frequency spectrum.
>> >
>> > The device's SMI address may be configured using hardware configuration 
>> to
>> > any value between 0 and 7. The user can configure the PHY address using
>> > Software Configuration if an address greater than 7 is required. The PHY
>> > address can be written (after SMI communication at some address is
>> > established) using the PHYAD bits of the Special Modes Register. The
>> > PHYAD[2:0] configuration straps are multiplexed with other signals as 
>> shown
>> > in Table 3.5.
>> > -
>> >
>> >
>> > From my A5C Schematic, showing processor names = LAN8710A names = 
>> Microchip
>> > names:
>> >
>> > 
>> GMII1_RXERR/RMII1_RXERR/SPI1_D1/I2C1_SCL/MCASP1_FSX/UART5_RTSN/UART2_TXD/GPIO3_2
>> > = RXER/PHYAD0 = RXER/RXD4/PHYAD0
>> >
>> > 
>> GMII1_RXCLK/UART2_TXD/RGMII1_RCLK/MMC0_DAT6/MMC1_DAT1/UART1_DSRN/MCASP0_FSX/GPIO3_10
>> > = REFCLKO = RXCLK/PHYAD1
>> >
>> > 
>> GMII1_RXCLK/UART2_TXD/RGMII1_RCLK/MMC0_DAT6/MMC1_DAT1/UART1_DSRN/MCASP0_FSX/GPIO3_10
>> > = RXD3/PHYAD2 = RXD3/PHYAD2
>> >
>> >
>> > Obviously a lot of multiplexed uses there! Microchip says, "This 
>> address is
>> > latched into an internal register at the end of a hardware reset 
>> (default =
>> > 000b)." But their reset is "SYS_RESETn", right? The same reset caused 
>> by the
>> > user reset button? How is the processor supposed to control those three
>> > signals while it is reset?
>> >
>> > So how do three bits default to "000b"? I guess they are counting the
>> > address bits you can only program in software? But if those default to 
>> 000b,
>> > how does my chip end up as phy[0]?
>> >
>> > Maybe that's where the mask comes in? Mine works with mask fffe:
>> > [2.482812] davinci_mdio 4a101000.mdio: detected phy mask fffe
>> > [2.490309] libphy: 4a101000.mdio: probed
>> > [2.494577] davinci_mdio 4a101000.mdio: phy[0]: device 
>> 4a101000.mdio:00,
>> > driver SMSC LAN8710/LAN8720
>> > [2.504409] Detected MACID = 90:59:af:4d:71:eb
>> > ...
>> > [5.854282] libphy: PHY 4a101000.mdio:01 not found
>> > [5.859335] net eth0: phy 4a101000.mdio:01 not found on slave 1
>> >
>> > While I see reports above in this thread that
>> > On Tuesday, November 26, 2013 2:22:42 PM UTC-8, AndrewTaneGlen wrote:
>> > On a good phy boot I see the following:
>> > [2.810749] davinci_mdio 4a101000.mdio: davinci mdio revision 1.6
>> > [2.817206] davinci_mdio 4a101000.mdio: detected phy mask fffe
>> > ...
>> > On a 'bad phy' boot I see the following (differences highlighted):
>> > [2.806763] davinci_mdio 4a101000.mdio: davinci mdio revision 1.6
>> > [2.813213] davinci_mdio 4a101000.mdio: detected phy mask fffb
>> >
>> >
>> > I'm betting the "fe" mask eliminates the default "000b" bits that are 
>> not
>> > set by hardware, allowing the good boot.
>> >
>> > Of the hardware set bits, it seems my chip must get address zero, so all
>> > three signals must be zero when reset ends. With m

Re: [beagleboard] Re: Availability - how come nobody has any BeagleBone Black to sell?

[Gerald Coley]

We are working with them on the design. That is all. It is at the end of
the day an Arduino branded, sold, and supported product  I cannot speak for
Arduino. At some point somebody did something like that and the bullets did
not feel good going in or coming out even though I had nothing to do with
it.

Ask Arduino.

Gerald



On Wed, Mar 19, 2014 at 2:27 PM, David Funk  wrote:

> I believe this statement is likely to cause a lot of confusion:
>
> "Arduino announced  .  .  .  the Tre in collaboration with Texas
> Instruments and the BeagleBoard Foundation."
>
>   The "BeagleBoard hat" and the "TI hat" are going to elicit
> questions here that rightly belong somewhere else.
>
>
>
> -david
>
>
>
>
>
> On Wed, Mar 19, 2014 at 1:33 PM, Gerald Coley wrote:
>
>> You need to ask Arduino about what their plans are for their product.
>>
>> Gerald
>>
>>
>> On Wed, Mar 19, 2014 at 1:29 PM, Giuseppe Iellamo wrote:
>>
>>> I was Just wondering.
>>>
>>> Given that, to my understanding, Arduino Tre (with essentialy a Black
>>> inside) will be a commercial product do you think we can  expect it to
>>> bemuch  more widely available?
>>>
>>> Il giorno mercoledì 19 marzo 2014 18:52:15 UTC+1, Gerald ha scritto:

 How about that.

 Gerald



 On Wed, Mar 19, 2014 at 12:50 PM, Brad Hopper wrote:

> BTW, just got an in stock email from Adafruit a few minutes ago and
> ordered one. Go get it!
>
>
> On Wednesday, March 19, 2014 10:21:45 AM UTC-4, dwfunk4475 wrote:
>
>> Adafruit is very good with the email notification that items are now
>> in stock.  If someone is serious about buying, they can get one when the
>> email arrives. I've used that option a number of times.
>>
>>
>>
>>
>> -david
>>
>>
>>
>> On Wed, Mar 19, 2014 at 8:00 AM, Gerald Coley > > wrote:
>>
>>> http://www.elinux.org/Beagleboard:BeagleBoneBlack#Board_Shipments
>>>
>>> Gerald
>>>
>>
>
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Re: [beagleboard] Re: BB-xm and Beagleboardtoys LCD7 Touchscreen issues

[Robert Nelson]

On Wed, Mar 19, 2014 at 2:19 PM, Conor O'Brien  wrote:
> Does anyone have any advice for this? In previous threads (specifically
> https://groups.google.com/forum/#!category-topic/beagleboard/beagleboard-xm/iA7EfoPKP2Y)
> it says that the LCD7 works with the 3.2.x branch of the kernel from Robert
> Nelson's git repository,

You can also use the v3.7.x branch..

> which I've compiled using the directions on the
> wiki. The kernel boots and displays on the LCD, but isn't detecting any
> expansion boards.

Well, I never implemented expansion boards on top of lcd7..

> Has anyone gotten the LCD7 working recently? It's still
> listed on the eewiki page as an option, so I figured it would work without
> too much trouble.

It still works on the v3.7.x branch, i'm looking to re-implement it in
v3.14/v3.15 when i have free time again.

Regards,

-- 
Robert Nelson
http://www.rcn-ee.com/

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Re: [beagleboard] Re: Availability - how come nobody has any BeagleBone Black to sell?

[David Funk]

I believe this statement is likely to cause a lot of confusion:

"Arduino announced  .  .  .  the Tre in collaboration with Texas
Instruments and the BeagleBoard Foundation."

  The "BeagleBoard hat" and the "TI hat" are going to elicit
questions here that rightly belong somewhere else.



-david





On Wed, Mar 19, 2014 at 1:33 PM, Gerald Coley wrote:

> You need to ask Arduino about what their plans are for their product.
>
> Gerald
>
>
> On Wed, Mar 19, 2014 at 1:29 PM, Giuseppe Iellamo wrote:
>
>> I was Just wondering.
>>
>> Given that, to my understanding, Arduino Tre (with essentialy a Black
>> inside) will be a commercial product do you think we can  expect it to
>> bemuch  more widely available?
>>
>> Il giorno mercoledì 19 marzo 2014 18:52:15 UTC+1, Gerald ha scritto:
>>>
>>> How about that.
>>>
>>> Gerald
>>>
>>>
>>>
>>> On Wed, Mar 19, 2014 at 12:50 PM, Brad Hopper wrote:
>>>
 BTW, just got an in stock email from Adafruit a few minutes ago and
 ordered one. Go get it!


 On Wednesday, March 19, 2014 10:21:45 AM UTC-4, dwfunk4475 wrote:

> Adafruit is very good with the email notification that items are now
> in stock.  If someone is serious about buying, they can get one when the
> email arrives. I've used that option a number of times.
>
>
>
>
> -david
>
>
>
> On Wed, Mar 19, 2014 at 8:00 AM, Gerald Coley 
> wrote:
>
>> http://www.elinux.org/Beagleboard:BeagleBoneBlack#Board_Shipments
>>
>> Gerald
>>
>

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[beagleboard] Re: BB-xm and Beagleboardtoys LCD7 Touchscreen issues

[Conor O'Brien]

Does anyone have any advice for this? In previous threads (specifically 
https://groups.google.com/forum/#!category-topic/beagleboard/beagleboard-xm/iA7EfoPKP2Y)
 
it says that the LCD7 works with the 3.2.x branch of the kernel from Robert 
Nelson's git repository, which I've compiled using the directions on the 
wiki. The kernel boots and displays on the LCD, but isn't detecting any 
expansion boards. Has anyone gotten the LCD7 working recently? It's still 
listed on the eewiki page as an option, so I figured it would work without 
too much trouble.

On Sunday, March 16, 2014 5:02:11 PM UTC-4, Conor O'Brien wrote:
>
>
> Hi, I'm trying to get the LCD7 touchscreen to work with my xm, and am 
> having issues with getting the touch to work. The demo image given here (
> http://elinux.org/Beagleboardtoys:BeagleBone_xM_LCD7#Software_Support) 
> works but doesn't really suit my needs, as it doesn't appear to have SPI 
> enabled. I've tried compiling the kernel according to the instructions on 
> the eewiki website (http://eewiki.net/display/linuxonarm/BeagleBoard) 
> with the debian file system, but haven't had any luck yet with any of the 
> different branches. They boot up and the LCD works great, but I haven't 
> been able to get the touchscreen working. I've never really spent any time 
> messing with the kernel before, so I'm a bit out of my depth here. If 
> anyone has any suggestions on where I could go, either to get the SPI 
> working on the demo image, or the touchscreen on the eewiki images that 
> would be great. Thanks!
>

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[beagleboard] Shared File for wifi controll

[stefanbrunner236]

Hey there,

I'm trying to do a wifi controlled robot and I'm currently trying to 
controll my BBB throug a c++ programm.

My beagelbone and the notebook are connected through wifi (thats working 
perfekt with the atheros driver).

My idea is, that i want to have a shared file, which is accessable by my 
beagelbone and my notebook with c++ code. In this file i will write some 
stuff from my notebook and the beaglebone will automaticly read it.

But my problem is: How do i get such a file?

My beagelbone is currently running with debian and i have virtual box with 
ubuntu installed on my notebook.

I have been tring for several days now but i dont get the right way... So a 
good hint or solution would be very nice :)

Thank you very much :)

Stefan


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Re: [beagleboard] Re: Availability - how come nobody has any BeagleBone Black to sell?

[Gerald Coley]

You need to ask Arduino about what their plans are for their product.

Gerald


On Wed, Mar 19, 2014 at 1:29 PM, Giuseppe Iellamo  wrote:

> I was Just wondering.
>
> Given that, to my understanding, Arduino Tre (with essentialy a Black
> inside) will be a commercial product do you think we can  expect it to
> bemuch  more widely available?
>
> Il giorno mercoledì 19 marzo 2014 18:52:15 UTC+1, Gerald ha scritto:
>>
>> How about that.
>>
>> Gerald
>>
>>
>>
>> On Wed, Mar 19, 2014 at 12:50 PM, Brad Hopper  wrote:
>>
>>> BTW, just got an in stock email from Adafruit a few minutes ago and
>>> ordered one. Go get it!
>>>
>>>
>>> On Wednesday, March 19, 2014 10:21:45 AM UTC-4, dwfunk4475 wrote:
>>>
 Adafruit is very good with the email notification that items are now in
 stock.  If someone is serious about buying, they can get one when the email
 arrives. I've used that option a number of times.




 -david



 On Wed, Mar 19, 2014 at 8:00 AM, Gerald Coley 
 wrote:

> http://www.elinux.org/Beagleboard:BeagleBoneBlack#Board_Shipments
>
> Gerald
>



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>>
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Re: [beagleboard] Re: Availability - how come nobody has any BeagleBone Black to sell?

[Giuseppe Iellamo]

I was Just wondering.

Given that, to my understanding, Arduino Tre (with essentialy a Black 
inside) will be a commercial product do you think we can  expect it to 
bemuch  more widely available?

Il giorno mercoledì 19 marzo 2014 18:52:15 UTC+1, Gerald ha scritto:
>
> How about that.
>
> Gerald
>
>
>
> On Wed, Mar 19, 2014 at 12:50 PM, Brad Hopper 
> > wrote:
>
>> BTW, just got an in stock email from Adafruit a few minutes ago and 
>> ordered one. Go get it!
>>
>>
>> On Wednesday, March 19, 2014 10:21:45 AM UTC-4, dwfunk4475 wrote:
>>
>>> Adafruit is very good with the email notification that items are now in 
>>> stock.  If someone is serious about buying, they can get one when the email 
>>> arrives. I've used that option a number of times.
>>>
>>>
>>>
>>>
>>> -david
>>>
>>>
>>>
>>> On Wed, Mar 19, 2014 at 8:00 AM, Gerald Coley wrote:
>>>
 http://www.elinux.org/Beagleboard:BeagleBoneBlack#Board_Shipments

 Gerald 

>>>
>>>
>>>
>>>  -- 
>> For more options, visit http://beagleboard.org/discuss
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>> For more options, visit https://groups.google.com/d/optout.
>>
>
>

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Re: [beagleboard] Re: Availability - how come nobody has any BeagleBone Black to sell?

[Gerald Coley]

How about that.

Gerald



On Wed, Mar 19, 2014 at 12:50 PM, Brad Hopper  wrote:

> BTW, just got an in stock email from Adafruit a few minutes ago and
> ordered one. Go get it!
>
>
> On Wednesday, March 19, 2014 10:21:45 AM UTC-4, dwfunk4475 wrote:
>
>> Adafruit is very good with the email notification that items are now in
>> stock.  If someone is serious about buying, they can get one when the email
>> arrives. I've used that option a number of times.
>>
>>
>>
>>
>> -david
>>
>>
>>
>> On Wed, Mar 19, 2014 at 8:00 AM, Gerald Coley wrote:
>>
>>> http://www.elinux.org/Beagleboard:BeagleBoneBlack#Board_Shipments
>>>
>>> Gerald
>>>
>>
>>
>>
>>  --
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Re: [beagleboard] Re: Availability - how come nobody has any BeagleBone Black to sell?

[Brad Hopper]

BTW, just got an in stock email from Adafruit a few minutes ago and ordered 
one. Go get it!

On Wednesday, March 19, 2014 10:21:45 AM UTC-4, dwfunk4475 wrote:
>
> Adafruit is very good with the email notification that items are now in 
> stock.  If someone is serious about buying, they can get one when the email 
> arrives. I've used that option a number of times.
>
>
>
>
> -david
>
>
>
> On Wed, Mar 19, 2014 at 8:00 AM, Gerald Coley 
> 
> > wrote:
>
>> http://www.elinux.org/Beagleboard:BeagleBoneBlack#Board_Shipments
>>
>> Gerald 
>>
>
>
>
>

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Re: [beagleboard] Re: Kernel panic - not syncing: No init found. Try passing init= option to kernel.

[siva kumar]

hai all,

i already tried with init=/bin/bash and also  init=/sbin/init but the my 
output was the same 
kernel panic not sync no init found !!!

thanks&
regards
siva


On Tuesday, 18 March 2014 06:54:32 UTC+5:30, djerome wrote:
>
> Control yourself. Stop doing random things. 
>
> Put the directories back into the file system. Change to 
> using init=/bin/bash and see if you get a shell prompt 
> when you boot. 
>
> On 03/17/14 06:05, siva kumar wrote: 
> > 
> > hai, 
> > 
> > i tried to debug the boot process.. 
> > i went with some ideas to find the why such error comes.. 
> > [1] i tried to boot the kernel with init=/hello_world option.. i removed 
> > all the rootfs files like /dev /usr /opt /bin /sbin  folder and files 
> > except hello_world option 
> >to make sure that my print is able to execute when 
> > booting  was done 
> >but i got different reply from my kernel 
> > error log1 
> > === 
> > [5.800505] VFS: Mounted root (nfs filesystem) on device 0:12. 
> > [5.807034] devtmpfs: error mounting -2 
> > [5.811496] Freeing init memory: 288K 
> > [*   5.818299] Failed to execute /hello_arm.  Attempting defaults...* 
> > [5.825859] Kernel panic - not syncing: No init found.  Try passing 
> > init= option to kernel. See Linux Documentation/init.txt for guidance. 
> > also i'm not able to get the printed message  
> > procedure i followed to boot the kernel from my board .i h'v done the 
> > booting with sd card using uEnv.txt file... 
>
>

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[beagleboard] Chipsee Touch-Screen Via Bare-Metal

[dean . wedel]

I have a Chipsee 7" LCD/capacitive touch-screen cape that I'm trying to 
interface via "bare-metal" on a Beaglebone-Black. I am able to drive the 
LCD fine and it works very good. The problem is I'm having difficulty 
understanding the Touch-Screen and interfacing with it.

Now, according to the Chipsee supplied schematic the touch interface has 3 
signals: GPIO1(bit #17), I2C1_SCL, and I2C1_SDA. I can read the "event" 
flag on GPIO1 (bit #17) just fine and it works as expected as a boolean 
flag. However, I'm really having trouble getting any serial data over SDA. 
I "think" that my pin/muxing is correctly set to mode#2 and I'm reading 
from data offset at memory 0x4802A000. However, I always get a value of 
0x87 at all times.

Anyone have a suggestion on this?

Thanks in advance!
Dean


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Re: [beagleboard] Where Does Start-up Time Come From?

[Robert Nelson]

On Wed, Mar 19, 2014 at 10:15 AM, Nick Garner  wrote:
> I'm curious how start-up operating system time and date is set.  I've seen
> some BBB's reboot to November 2013 and some reboot to January 2013.  How is
> that date determined?  Is it built into the kernel as a static value
> somewhere or perhaps into u-boot?

It's built into the init scripts. These boards lack a battery backed
real-time clock, so usually we pre-seed the date with a timestamp from
the day we built the image.  As long as you have internet access, the
date should be updated by ntp fairly quickly, so most users won't
notice this.  For those that notice, it's still better then having a
default date of 1970.

Regards,

-- 
Robert Nelson
http://www.rcn-ee.com/

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[beagleboard] Where Does Start-up Time Come From?

[Nick Garner]

I'm curious how start-up operating system time and date is set.  I've seen
some BBB's reboot to November 2013 and some reboot to January 2013.  How is
that date determined?  Is it built into the kernel as a static value
somewhere or perhaps into u-boot?

Thank you,
Nick

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[beagleboard] Re: BBB + PREEMPT_RT

[winglion]

hi,quikcjack. I had been fallowing the topic for some dates.

I plan to build a CNC controler  with BBBlack.
I want to get your kernel config to make a PREEMPT/PREEMPT_RT capable kernel 
too.

whould you please seem me your kernel confiuration too? Thanks.

　　

 2014-03-19 16:47:58 ： 

It's really nice to see that there is some interest in having a 
PREEMPT/PREEMPT_RT capable kernel for the BBB.

Well, it's relatively easy to compile a kernel. If you want to develop 
applications for the BBB you need a compiler/toolchain. So I guess you might 
have that already. The instructions to compile a kernel are explained at 
https://github.com/beagleboard/kernel/tree/3.8.

I could send you my modified kernel configuration. You simply have the replace 
the original kernel configuration to create the PREEMPT capable kernel.


Am Freitag, 14. März 2014 13:03:51 UTC+1 schrieb mhfar...@gmail.com:
Hi thats great!

Is that possible to have your compiled kernel for BBB? I would avoid the 
compiling process.
Thanks a lot,

Morteza

Am Mittwoch, 26. Februar 2014 14:53:05 UTC+1 schrieb quik...@gmail.com:
I have recently tested kernel 3.8.13-rt9 
(https://github.com/beagleboard/kernel/tree/3.8-rt) using 
git://git.kernel.org/pub/scm/linux/kernel/git/clrkwllms/rt-tests.git. I am 
using Ubuntu 12.04.4. The load was created using stress –cpu 1 which generates 
a cpu load of about 100%. I then used cyclictest:


root@ubuntu-armhf:/home/ubuntu/rt-tests# ./cyclictest -l100 -m -n -t1 -p99 
-i400 -q
# /dev/cpu_dma_latency set to 0us
T: 0 ( 770) P:99 I:400 C:100 Min: 14 Act: 19 Avg: 18 Max: 132


uname -a reports:
root@ubuntu-armhf:/home/ubuntu/rt-tests# uname -a
Linux ubuntu-armhf 3.8.13-rt9-00899-g160e771 #1 SMP PREEMPT Wed Jun 19 10:49:36 
CEST 2013 armv7l armv7l armv7l GNU/Linux


I am absolutely surprised that the result is looking that good.



Am Freitag, 21. Februar 2014 09:20:39 UTC+1 schrieb quik...@gmail.com:
I am trying to figure out how to create a kernel for the BBB that supports 
PREEMPT_RT. It's kind of strange that the BBB's default kernel does not even 
have PREEMPT activated. Such a board doesn't fit to many embedded applications 
where we need at least some kind of determinism. It is even worse, that nobody 
seems to care about this problem. Contrary to that, the Raspberry PI's standard 
kernel has PREEMPT activacted from the very beginning.

I have tested Robert Nelsons kernel 3.8.13-r9 
(https://github.com/beagleboard/kernel/tree/3.8-rt). It does not have 
PREEMPT_RT activated by default. When doing so, it does not boot. But 
activating PREEMPT does work. However, development of this branch has stopped 
several months ago. The official source for RT Linux (3.8.13) has evolved since 
then. Meanwhile there's an rt17 patch set 
(https://www.kernel.org/pub/linux/kernel/projects/rt/3.8/). Did anybody give 
this a try? Does it work with the BBB?



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在此邮件中未发现病毒。
检查工具：AVG - www.avg.com
版本：2013.0.3462 / 病毒数据库：3722/7208 - 发布日期：03/17/14

= = = = = = = = = = = = = = = = = = = = = = 
致
礼！

　　winglion
　　wingli...@163.com
　　　2014-03-19

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Re: [beagleboard] Re: Playing sound using with my BBB using a piezo buzzer (beeper)

[KurtE]

For what it is worth, I also wanted sounds and the like to my BBBk,  I like 
to have some form of Audio notification, when I do something lets say with 
a remote control, to let me know that it was received.  

More details on how (readme.md) I set it up, plus code are up on my 
Raspberry Pi project (https://github.com/KurtE/Raspberry_Pi)

Since there is no Sound output plug on the BBBk, I used a real cheap USB 
sound adapter, plus a cheap powered speaker. 

I then installed PCM (on RPI and now Debian can just do sudo apt-get ... 
earlier on BBBk had to download and build sources.

Once you have PCM installed, need to configure to output to the device 
instead of the default of HDMI. 

I then have a 
function(https://github.com/KurtE/Raspberry_Pi/blob/master/library/msound.cpp) 
, that I can pass in how many notes to play, followed by the notes, with a 
call like:  MSound(3, 60, 2000, 80, 2250, 100, 2500);
(play 3 notes, first one 60ms with 200hz...)  The code creates a sound 
buffer with the sine wave for that hz and repeats it so many times...

Probably not the greatest approach, but it has worked for me. 

Kurt




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Re: [beagleboard] Re: Availability - how come nobody has any BeagleBone Black to sell?

[David Funk]

Adafruit is very good with the email notification that items are now in
stock.  If someone is serious about buying, they can get one when the email
arrives. I've used that option a number of times.




-david



On Wed, Mar 19, 2014 at 8:00 AM, Gerald Coley wrote:

> http://www.elinux.org/Beagleboard:BeagleBoneBlack#Board_Shipments
>
> Gerald
>

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Re: [beagleboard] Re: Availability - how come nobody has any BeagleBone Black to sell?

[Gerald Coley]

http://www.elinux.org/Beagleboard:BeagleBoneBlack#Board_Shipments

Gerald



On Wed, Mar 19, 2014 at 3:32 AM, Micka  wrote:

> Don't take it personally, I've nothing against you, or TI ... . You did a
> great Job.
>
> Micka,
>
>
> On Tue, Mar 18, 2014 at 7:53 PM, Gerald Coley wrote:
>
>> The part that says does not TI invests  into the operation of
>> BeagleBord.org other than some of my day job and none of my time I spend on
>> it in my personal time and weekends, the other 80 hours of my work week.
>>
>> Gerald
>>
>>
>> On Tue, Mar 18, 2014 at 1:46 PM, Micka  wrote:
>>
>>> TI has nothing to do with beagleboard.org but Gerald Coley is a TI
>>> Engineer ?
>>>
>>>
>>> Which part I didn't understand ?
>>>
>>>
>>> Micka,
>>>
>>>
>>> On Tue, Mar 18, 2014 at 5:44 PM, David Anders wrote:
>>>
 Venkat,


 On Monday, March 17, 2014 4:36:42 PM UTC-5, Venkat Bommakanti wrote:
>
> On Monday, March 17, 2014 7:23:20 AM UTC-7, oha...@ohararp.com wrote:
>>
>> ...  I would have no problem paying $75 for this board if we could
>>> guarantee availibility and continued support (ie being able to stay in
>>> business)
>>>
>>
> Have a feeling, even at an hiked up unit price of $75, the hoarders
> will gobble them up in large #s, and pass the extra cost on to their
> customers - after all, the free market price would also be $75. I doubt TI
> could guarantee supplies even at that price - unless something is done to
> prevent *productizers* from bulk-ordering huge quantities.
>
> TI supposedly released this board as a "community product" and should
> try and pursue that goal and not just give up that easy. By hiking the
> price to say $55/60, and through beaglebone.org, TI can allow for the
> purchase of just a couple of boards to a given shipping address, it can be
> done since the extra cost could be used to support this option... Many MIR
> promoters do that today, not entirely impossible (even $60 ARM quad-core
> based board manufactures do it - 1 per forum member/acct). So beagleboard
> can make it say 2 or 3 or some reasonable small #. The hoarders can always
> buy from those other distributors - whose stock-notification scheme is a
> mere joke. 10mins into getting an email - they are back to 0-stock.
>
>
 just a clarification here: TI has nothing to do with beagleboard.orgother 
 than sell circuitco the processors to be used on
 beagleboard.org products

 http://beagleboard.org/about

 Dave


> Gerald,
>
> Pl. figure out a reasonably affordable scheme for the community and
> another for market-driven scene, where folks are building products using
> these, against all (practically legally non-enforceable) warnings. The
> entire learning/maker community, imho, is being heavily penalized, for the
> actions of a few hoarders.
>
> thanks.
>
>  --
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>>>
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[beagleboard] LAN - WAN Differences ???

[Dr. No]

Hi all,

I received my BeagleBone Black since a couple of days and  I try to 
understand how it works. I am a retired electronics engineer and near 
newbie with software.

Currently I play with Beaglebone web pages and I modify them to understand 
how it works. I play with LEDs and change the action of the "Run" button. 

My problem: I do not understand why the "Run" & "Restore" buttons work when 
using my LAN and no longer work when I use my smartphone via the WAN. 

Please could someone explain me how to make it working, because obviously I 
want to be able to pilot some things in my home since anywhere in the world

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Re: [beagleboard] Faster memcpy

[liyaoshi]

See from here
http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.faqs/ka13544.html
fastest way is PLD + NEON

but seems linaro dont use neon as default

I test with this code
#include 
#include 
#include 

int main ( void ) {
char *src;
char *dst;
src=malloc(1<<20);
dst=malloc(1<<20);
memcpy(dst,src,(1<<20));
}



arm-linux-gnueabihf-gcc test.c -march=armv7-a -mtune=cortex-a8
-mfloat-abi=hard -mfpu=neon -ffast-math -O3 -static

arm-linux-gnueabihf-objdump -S a.out > memcpy.dump

You can see it . but I dont know if any version gcc for arm use neon + pld
as default . if anyone know , please let me know .

Thanks and regards


2014-03-19 17:25 GMT+08:00 Robert Kuhn :

> Hi,
>
> I am using Ubuntu 13.10 with kernel 3.13.6 on my BBB. I heavily use memcpy
> in my application. It takes ~18ms to copy 3932160bytes from src to dest.
> Thats ~200MB/sec. Is there any chance to make memcpy faster?
>
> As compiler I use
> gcc-Version 4.8.2 20130902 (prerelease) (crosstool-NG
> linaro-1.13.1-4.8-2013.09 - Linaro GCC 2013.09)
> on my windows machine. The compiler switches are:
> -march=armv7-a -mtune=cortex-a8 -mfloat-abi=hard -mfpu=neon -ffast-math -O3
>
> Any help is appreciated.
>
> Robert
>
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Re: [beagleboard] Kernel 3.12.x / GPMC

[Charles Steinkuehler]

On 03/19/14 03:27, quikcj...@gmail.com wrote:
> So we don't even have a cape manager in newer kernels for the BBB? Is that 
> really true? Is there anybody out there who knows more about this topic? 
> How exactly does it work to load device tree settings during runtime 
> without a cape manager?

Without a cape manager you don't load device tree anything at runtime,
you compile any device tree changes into the dtb loaded at boot time.

If this bothers you enough, you can port the cape manager kernel feature
to the newer kernels.  Otherwise, there is some talk that this work may
be part of the Google Summer of Code projects.

--
Charles Steinkuehler

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[beagleboard] Faster memcpy

[Robert Kuhn]

Hi,

I am using Ubuntu 13.10 with kernel 3.13.6 on my BBB. I heavily use memcpy 
in my application. It takes ~18ms to copy 3932160bytes from src to dest. 
Thats ~200MB/sec. Is there any chance to make memcpy faster?

As compiler I use 
gcc-Version 4.8.2 20130902 (prerelease) (crosstool-NG 
linaro-1.13.1-4.8-2013.09 - Linaro GCC 2013.09)
on my windows machine. The compiler switches are:
-march=armv7-a -mtune=cortex-a8 -mfloat-abi=hard -mfpu=neon -ffast-math -O3

Any help is appreciated.

Robert

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[beagleboard] Re: BBB + PREEMPT_RT

[quikcjack]

It's really nice to see that there is some interest in having a 
PREEMPT/PREEMPT_RT capable kernel for the BBB.

Well, it's relatively easy to compile a kernel. If you want to develop 
applications for the BBB you need a compiler/toolchain. So I guess you 
might have that already. The instructions to compile a kernel are explained 
at https://github.com/beagleboard/kernel/tree/3.8.

I could send you my modified kernel configuration. You simply have the 
replace the original kernel configuration to create the PREEMPT capable 
kernel.


Am Freitag, 14. März 2014 13:03:51 UTC+1 schrieb mhfar...@gmail.com:
>
> Hi thats great!
>
> Is that possible to have your compiled kernel for BBB? I would avoid the 
> compiling process.
> Thanks a lot,
>
> Morteza
>
> Am Mittwoch, 26. Februar 2014 14:53:05 UTC+1 schrieb quik...@gmail.com:
>>
>> I have recently tested kernel 3.8.13-rt9 (
>> https://github.com/beagleboard/kernel/tree/3.8-rt) using git://
>> git.kernel.org/pub/scm/linux/kernel/git/clrkwllms/rt-tests.git. I am 
>> using Ubuntu 12.04.4. The load was created using stress –cpu 1 which 
>> generates a cpu load of about 100%. I then used cyclictest:
>>
>>
>>  root@ubuntu-armhf:/home/ubuntu/rt-tests# ./cyclictest -l100 -m -n 
>> -t1 -p99 -i400 -q
>>
>> # /dev/cpu_dma_latency set to 0us
>>
>> T: 0 ( 770) P:99 I:400 C:100 Min: 14 Act: 19 Avg: 18 Max: 132
>>
>>
>>  uname -a reports:
>>
>> root@ubuntu-armhf:/home/ubuntu/rt-tests# uname -a
>>
>> Linux ubuntu-armhf 3.8.13-rt9-00899-g160e771 #1 SMP PREEMPT Wed Jun 19 
>> 10:49:36 CEST 2013 armv7l armv7l armv7l GNU/Linux
>>
>>
>>  I am absolutely surprised that the result is looking that good.
>>
>>
>>
>> Am Freitag, 21. Februar 2014 09:20:39 UTC+1 schrieb quik...@gmail.com:
>>>
>>> I am trying to figure out how to create a kernel for the BBB that 
>>> supports PREEMPT_RT. It's kind of strange that the BBB's default kernel 
>>> does not even have PREEMPT activated. Such a board doesn't fit to many 
>>> embedded applications where we need at least some kind of determinism. It 
>>> is even worse, that nobody seems to care about this problem. Contrary to 
>>> that, the Raspberry PI's standard kernel has PREEMPT activacted from the 
>>> very beginning.
>>>
>>> I have tested Robert Nelsons kernel 3.8.13-r9 (
>>> https://github.com/beagleboard/kernel/tree/3.8-rt). It does not have 
>>> PREEMPT_RT activated by default. When doing so, it does not boot. But 
>>> activating PREEMPT does work. However, development of this branch has 
>>> stopped several months ago. The official source for RT Linux (3.8.13) has 
>>> evolved since then. Meanwhile there's an rt17 patch set (
>>> https://www.kernel.org/pub/linux/kernel/projects/rt/3.8/). Did anybody 
>>> give this a try? Does it work with the BBB?
>>>
>>>
>>>

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Re: [beagleboard] Re: Availability - how come nobody has any BeagleBone Black to sell?

[Micka]

Don't take it personally, I've nothing against you, or TI ... . You did a
great Job.

Micka,


On Tue, Mar 18, 2014 at 7:53 PM, Gerald Coley wrote:

> The part that says does not TI invests  into the operation of
> BeagleBord.org other than some of my day job and none of my time I spend on
> it in my personal time and weekends, the other 80 hours of my work week.
>
> Gerald
>
>
> On Tue, Mar 18, 2014 at 1:46 PM, Micka  wrote:
>
>> TI has nothing to do with beagleboard.org but Gerald Coley is a TI
>> Engineer ?
>>
>>
>> Which part I didn't understand ?
>>
>>
>> Micka,
>>
>>
>> On Tue, Mar 18, 2014 at 5:44 PM, David Anders wrote:
>>
>>> Venkat,
>>>
>>>
>>> On Monday, March 17, 2014 4:36:42 PM UTC-5, Venkat Bommakanti wrote:

 On Monday, March 17, 2014 7:23:20 AM UTC-7, oha...@ohararp.com wrote:
>
> ...  I would have no problem paying $75 for this board if we could
>> guarantee availibility and continued support (ie being able to stay in
>> business)
>>
>
 Have a feeling, even at an hiked up unit price of $75, the hoarders
 will gobble them up in large #s, and pass the extra cost on to their
 customers - after all, the free market price would also be $75. I doubt TI
 could guarantee supplies even at that price - unless something is done to
 prevent *productizers* from bulk-ordering huge quantities.

 TI supposedly released this board as a "community product" and should
 try and pursue that goal and not just give up that easy. By hiking the
 price to say $55/60, and through beaglebone.org, TI can allow for the
 purchase of just a couple of boards to a given shipping address, it can be
 done since the extra cost could be used to support this option... Many MIR
 promoters do that today, not entirely impossible (even $60 ARM quad-core
 based board manufactures do it - 1 per forum member/acct). So beagleboard
 can make it say 2 or 3 or some reasonable small #. The hoarders can always
 buy from those other distributors - whose stock-notification scheme is a
 mere joke. 10mins into getting an email - they are back to 0-stock.


>>> just a clarification here: TI has nothing to do with beagleboard.orgother 
>>> than sell circuitco the processors to be used on
>>> beagleboard.org products
>>>
>>> http://beagleboard.org/about
>>>
>>> Dave
>>>
>>>
 Gerald,

 Pl. figure out a reasonably affordable scheme for the community and
 another for market-driven scene, where folks are building products using
 these, against all (practically legally non-enforceable) warnings. The
 entire learning/maker community, imho, is being heavily penalized, for the
 actions of a few hoarders.

 thanks.

  --
>>> For more options, visit http://beagleboard.org/discuss
>>> ---
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>>
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Re: [beagleboard] Kernel 3.12.x / GPMC

[quikcjack]

So we don't even have a cape manager in newer kernels for the BBB? Is that 
really true? Is there anybody out there who knows more about this topic? 
How exactly does it work to load device tree settings during runtime 
without a cape manager?


Am Dienstag, 11. März 2014 14:43:17 UTC+1 schrieb David:
>
>  I don't think capemgr/device tree overlays are supported anymore. Robert 
> Nelson has proposed another solution with 3.13.x kernels that seems to work 
> for me:
>
>
> https://github.com/RobertCNelson/linux-dev/commit/685b182ca956dcd8396ca69af5c678c43a102d03
>
> HTH,
>
> Dave.
>
>
> On 03/11/2014 05:05 AM, quik...@gmail.com  wrote:
>  
>
> I have done some tests initializing the device tree. The file I have used 
> does work in kernel 3.8.13 without any issues. However, kernel 3.12.13 
> causes lots of trouble.
>
> My .dts file is as follows:
>
> /*
>  * optargs=capemgr.disable_partno=BB-BONE-EMMC-2G
>  * "arch/arm/boot/dts/am335x-boneblack.dts", find the section starting
>  * with "&mmc2 {" and in section change  status = "okay" into "disabled".
>  * do once : mmc dev 1
>  *   mmc rstn 1
>  * in uBoot or in uEnv and then delete
>  */
>
>
>
> /dts-v1/;
> /plugin/;
>
> / {
> compatible = "ti,beaglebone", "ti,beaglebone-black";
>
> /* identification */
> part-number = "BB-BONE-MARK1";
> version = "00A1";
>
> /* state the resources this cape uses */
> exclusive-use =
> /* the pin header uses */
> "P8.25",/* gpmc: gpmc_ad0 */
> "P8.24",/* gpmc: gpmc_ad1 */
> "P8.5",/* gpmc: gpmc_ad2 */
> "P8.6",/* gpmc: gpmc_ad3 */
> "P8.23",/* gpmc: gpmc_ad4 */
> "P8.22",/* gpmc: gpmc_ad5 */
> "P8.3",/* gpmc: gpmc_ad6 */
> "P8.4",/* gpmc: gpmc_ad7 */
> "P8.19",/* gpmc: gpmc_ad8 */
> "P8.13",/* gpmc: gpmc_ad9 */
> "P8.14",/* gpmc: gpmc_ad10 */
> "P8.17",/* gpmc: gpmc_ad11 */
> "P8.12",/* gpmc: gpmc_ad12 */
> "P8.11",/* gpmc: gpmc_ad13 */
> "P8.16",/* gpmc: gpmc_ad14 */
> "P8.15",/* gpmc: gpmc_ad15 */
> "P9.13",/* gpmc: gpmc_wpn */
> "P8.21",/* gpmc: gpmc_csn1 */
> "P8.18",/* gpmc: gpmc_clk */
> "P8.7",/* gpmc: gpmc_advn_ale */
> "P8.8",/* gpmc: gpmc_oen_ren */
> "P8.10",/* gpmc: gpmc_wen */
> "P8.9",/* gpmc: gpmc_ben0_cle */
> 
> "P9.18",
> "P9.22",
>
> "gpmc",
> /* the reset pin */
> "eMMC_RSTn";
>
> #address-cells = <1>;
> #size-cells = <1>;
>
> fragment@0 {
> target = <&am33xx_pinmux>;
> __overlay__ {
>
> gpmc_pins: pinmux_gpmc_pins {
> pinctrl-single,pins = <
> 0x000 0x30/* gpmc_ad0.gpmc_ad0 MODE0 | INPUT | 
> PULLUP */
> 0x004 0x30/* gpmc_ad1.gpmc_ad1 MODE0 | INPUT | 
> PULLUP */
> 0x008 0x30/* gpmc_ad2.gpmc_ad2 MODE0 | INPUT | 
> PULLUP */
> 0x00C 0x30/* gpmc_ad3.gpmc_ad3 MODE0 | INPUT | 
> PULLUP */
> 0x010 0x30/* gpmc_ad4.gpmc_ad4 MODE0 | INPUT | 
> PULLUP */
> 0x014 0x30/* gpmc_ad5.gpmc_ad5 MODE0 | INPUT | 
> PULLUP */
> 0x018 0x30/* gpmc_ad6.gpmc_ad6 MODE0 | INPUT | 
> PULLUP */
> 0x01C 0x30/* gpmc_ad7.gpmc_ad7 MODE0 | INPUT | 
> PULLUP */
> 0x020 0x30/* gpmc_ad8.gpmc_ad8 MODE0 | INPUT | 
> PULLUP */
> 0x024 0x30/* gpmc_ad9.gpmc_ad9 MODE0 | INPUT | 
> PULLUP */
> 0x028 0x30/* gpmc_ad10.gpmc_ad10 MODE0 | INPUT | 
> PULLUP */
> 0x02C 0x30/* gpmc_ad11.gpmc_ad11 MODE0 | INPUT | 
> PULLUP */
> 0x030 0x30/* gpmc_ad12.gpmc_ad12 MODE0 | INPUT | 
> PULLUP */
> 0x034 0x30/* gpmc_ad13.gpmc_ad13 MODE0 | INPUT | 
> PULLUP */
> 0x038 0x30/* gpmc_ad14.gpmc_ad14 MODE0 | INPUT | 
> PULLUP */
> 0x03C 0x30/* gpmc_ad15.gpmc_ad15 MODE0 | INPUT | 
> PULLUP */
> 0x080 0x08/* gpmc_cscn1.gpmc_cscn1 MODE0 | OUTPUT 
> */
> 0x08C 0x28/* gpmc_clk.gpmc_clk MODE0 | OUTPUT */
> 0x090 0x08/* gpmc_advn_ale.gpmc_advn_ale MODE0 | 
> OUTPUT */
> 0x094 0x08/* gpmc_oen_ren.gpmc_oen_ren MODE0 | 
> OUTPUT */
> 0x098 0x08/* gpmc_wen.gpmc_wen MODE0 | OUTPUT */
> 0x09C 0x08/* gpmc_ben0_cle.gpmc_ben0_cle MODE0 | 
> OUTPUT */
> 0x078 0x08/* gpmc_ben1_cle.gpmc_ben1_cle MODE0 | 
> OUTPUT */
> >;
> };
> 
> fpga_config_pins: pinmux_fpga_config_pins {
> pinctrl-single,pins = <
> /* config clk and data

Re: [beagleboard] Software repository for Debian on BBB

[Siji Sunny]

> My first time with BBB and I notice there is no stock "Software center".
>  I'm learning slowly how to build from source and that is a good thing.  Is
> there a way to get the software repository working?  If this sounds a
> little silly please forgive as I'm still in early days of Linux.
>

Hi Roony,

There are lot of pre-built images are available for Debian maintained by
various people/communities.
http://elinux.org/BeagleBoardDebian

And debian repository itself contains almost all packages for ARM, you can
simply do "apt-get" to install any new packages.



> Thanks!
> Ronny
>
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-- 
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