Re: [beagleboard] Xenomai master - BBB RCNelson 3.13-bone5 kernel patches
Hi, not as I wanted, ie: using the eMMC to have the best timing as possible. Le 15/05/2014 15:51, alexis.martin.1...@gmail.com a écrit : Hello dlewin555 Did you succeed in installing Xenomai on your BBB? Le lundi 10 mars 2014 14:14:59 UTC+1, dlewin555 a écrit : With the provided files in attachment, I put the include dir from the SD card which is fine when using from machinekit http://blog.machinekit.io/p/machinekit_16.html and compile my/toggle_gpio.c/ : * _Makefile_ make : gcc -I/usr/xenomai/include -D_GNU_SOURCE -D_REENTRANT -D__XENO__ -g gpio-utils.c -lnative -L/usr/xenomai/lib -lxenomai -lpthread -lrt -lnative toggle_gpio.c -lnative -lxenomai -o toggle_gpio In file included from /usr/xenomai/include/nucleus/thread.h:25:0, from /usr/xenomai/include/nucleus/sched.h:31, from /usr/xenomai/include/native/task.h:25, from toggle_gpio.c:14: /usr/xenomai/include/nucleus/types.h:36:32: fatal error: asm/xenomai/system.h: No such file or directory compilation terminated. make: *** [toggle_gpio] Error 1 root@arm:/home/experiences# * _I have the glibc_: GNU C Library (Debian EGLIBC 2.18-1) stable release version 2.18, by Roland McGrath et al. Copyright (C) 2013 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. Compiled by GNU CC version 4.8.2. Compiled on a Linux 3.11.10 system on 2014-02-21. Available extensions: crypt add-on version 2.1 by Michael Glad and others GNU Libidn by Simon Josefsson Native POSIX Threads Library by Ulrich Drepper et al BIND-8.2.3-T5B libc ABIs: UNIQUE * and didn't installed the kernel headers yet. * /don't know machinekit how is it to be installed : / well as it's based on patches onto the RCN git repo based, I've used the /build_kernel /which retrieve linaro compiler + sources + and deps accordingly, Therefore, it's Debian based. 2014-03-09 3:11 GMT+01:00 t-szczyrba tsr...@googlemail.com javascript:: I also have a working gcc inside, but can't make when system.h, asm/.../types.h, xeno_config.h are missing. Copy them from the working machinekit on SD doesn't fix the problem. Please send the makefile gcc output - I suppose you don't have glibc kernel headers installed in the BBB and don't know machinekit how is it to be installed. Is the machinekit something like linuxcnc + Ubuntu derivative? regards, T. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to a topic in the Google Groups BeagleBoard group. To unsubscribe from this topic, visit https://groups.google.com/d/topic/beagleboard/HqwuSu2tLe8/unsubscribe https://groups.google.com/d/topic/beagleboard/HqwuSu2tLe8/unsubscribe. To unsubscribe from this group and all its topics, send an email to beagleboard...@googlegroups.com javascript:. For more options, visit https://groups.google.com/d/optout https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to a topic in the Google Groups BeagleBoard group. To unsubscribe from this topic, visit https://groups.google.com/d/topic/beagleboard/HqwuSu2tLe8/unsubscribe. To unsubscribe from this group and all its topics, send an email to beagleboard+unsubscr...@googlegroups.com mailto:beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. --- Ce courrier électronique ne contient aucun virus ou logiciel malveillant parce que la protection avast! Antivirus est active. http://www.avast.com -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Xenomai master - BBB RCNelson 3.13-bone5 kernel patches
Interesting. It's the kind of test I want to implement : comparing Xenomai on Flash and SD card . Is it still better with writes operations ? Le 16/05/2014 18:38, Robert Nelson a écrit : On Fri, May 16, 2014 at 11:31 AM, David Lewin dlewin...@gmail.com mailto:dlewin...@gmail.com wrote: Hi, not as I wanted, ie: using the eMMC to have the best timing as possible. Even with the 8-bit interface, the eMMC is not always the best performer. (/dev/mmcblk0 is SanDisk Ultra's in this test) root@arm:/home/debian# hdparm -tT /dev/mmcblk0 /dev/mmcblk0: Timing cached reads: 444 MB in 2.00 seconds = 221.64 MB/sec Timing buffered disk reads: 58 MB in 3.06 seconds = 18.97 MB/sec root@arm:/home/debian# hdparm -tT /dev/mmcblk1 /dev/mmcblk1: Timing cached reads: 420 MB in 2.01 seconds = 209.43 MB/sec Timing buffered disk reads: 36 MB in 3.10 seconds = 11.62 MB/sec 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 a topic in the Google Groups BeagleBoard group. To unsubscribe from this topic, visit https://groups.google.com/d/topic/beagleboard/HqwuSu2tLe8/unsubscribe. To unsubscribe from this group and all its topics, send an email to beagleboard+unsubscr...@googlegroups.com mailto:beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. --- Ce courrier électronique ne contient aucun virus ou logiciel malveillant parce que la protection avast! Antivirus est active. http://www.avast.com -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Xenomai master - BBB RCNelson 3.13-bone5 kernel patches
Hello dlewin555 Did you succeed in installing Xenomai on your BBB? Le lundi 10 mars 2014 14:14:59 UTC+1, dlewin555 a écrit : With the provided files in attachment, I put the include dir from the SD card which is fine when using from machinekit http://blog.machinekit.io/p/machinekit_16.html and compile my* toggle_gpio.c* : - *Makefile* make : gcc -I/usr/xenomai/include -D_GNU_SOURCE -D_REENTRANT -D__XENO__ -g gpio-utils.c -lnative -L/usr/xenomai/lib -lxenomai -lpthread -lrt -lnative toggle_gpio.c -lnative -lxenomai -o toggle_gpio In file included from /usr/xenomai/include/nucleus/thread.h:25:0, from /usr/xenomai/include/nucleus/sched.h:31, from /usr/xenomai/include/native/task.h:25, from toggle_gpio.c:14: /usr/xenomai/include/nucleus/types.h:36:32: fatal error: asm/xenomai/system.h: No such file or directory compilation terminated. make: *** [toggle_gpio] Error 1 root@arm:/home/experiences# - *I have the glibc*: GNU C Library (Debian EGLIBC 2.18-1) stable release version 2.18, by Roland McGrath et al. Copyright (C) 2013 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. Compiled by GNU CC version 4.8.2. Compiled on a Linux 3.11.10 system on 2014-02-21. Available extensions: crypt add-on version 2.1 by Michael Glad and others GNU Libidn by Simon Josefsson Native POSIX Threads Library by Ulrich Drepper et al BIND-8.2.3-T5B libc ABIs: UNIQUE - and didn't installed the kernel headers yet. - *don't know machinekit how is it to be installed : * well as it's based on patches onto the RCN git repo based, I've used the *build_kernel *which retrieve linaro compiler + sources + and deps accordingly, Therefore, it's Debian based. 2014-03-09 3:11 GMT+01:00 t-szczyrba tsr...@googlemail.com javascript: : I also have a working gcc inside, but can't make when system.h, asm/.../types.h, xeno_config.h are missing. Copy them from the working machinekit on SD doesn't fix the problem. Please send the makefile gcc output - I suppose you don't have glibc kernel headers installed in the BBB and don't know machinekit how is it to be installed. Is the machinekit something like linuxcnc + Ubuntu derivative? regards, T. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to a topic in the Google Groups BeagleBoard group. To unsubscribe from this topic, visit https://groups.google.com/d/topic/beagleboard/HqwuSu2tLe8/unsubscribe. To unsubscribe from this group and all its topics, send an email to beagleboard...@googlegroups.com javascript:. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Xenomai master - BBB RCNelson 3.13-bone5 kernel patches
I also have a working gcc inside, but can't make when system.h, asm/.../types.h, xeno_config.h are missing. Copy them from the working machinekit on SD doesn't fix the problem. Please send the makefile gcc output - I suppose you don't have glibc kernel headers installed in the BBB and don't know machinekit how is it to be installed. Is the machinekit something like linuxcnc + Ubuntu derivative? regards, T. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Xenomai master - BBB RCNelson 3.13-bone5 kernel patches
I compile install xenomai using the BBB build environment in BBB, so have working gcc inside. The only thing cross-compiled is xenomai kernel kernel drivers, the rest is from the inside. I also have a working gcc inside, but can't make when system.h, asm/.../types.h, xeno_config.h are missing. Copy them from the working machinekit on SD doesn't fix the problem. OK, but please explain me, what kind of programming with Xenomai You think about? The goal is to get really intimate with Real time via Xenomai -I was using µC/OS-II and eCos long time ago. Thus as a start, wanted to characterize it and I've started it with the bone36 SD version http://flic.kr/ps/2LwUC9 but as I wasn't happy with the latency results in user-space. I thought that using it from emmc will avoid SD card additional lantencies and then having better realistic benchmarks.And this is the case currently, latency tests are slightly better, and may be improved . Xenomai tests are a great example, how to use the API, because use examples are pretty encapsulated: one part of API - one test. The tests IMHO are better than at least 50% of tutorials I've learnt in my life and the build environment of tests (make + makefiles) shows You how to get everything linked running. Indeed, these are really good and almost because there provided by the same people that build Xenomai itself. Anyway, I m' using this (only) bookhttp://www.blaess.fr/christophe/livres/solutions-temps-reel-sous-linux/ and Tutorial http://dchabal.developpez.com/tutoriels/linux/xenomai/ to go through Xenomai's internals and API, which suit me well. But again the makefile you talk about needs the good env. For instance, at the end I'd like to be able to use a sensor (9 axes for instances) https://github.com/Pansenti/linux-mpu9150 in primary and display it on Secondary with Qt gui. Ok, I understand it would be better to have Xenomai on BBB running with direct installation from packages or at least to have comfortable build environment for everything for DIY cross-compilation. I can only say, that when I will finish my BBB+Xenomai/IPIPE work for myself (and have the motivation still) I'll try to prepare the git repo BBB+Xenomai+Kernel 3.13 layer for Yocto/Angstrom 1.5 ( the platform I use) , That's a good news . I was Previously using Yocto with my I.MX53QSB and could start things really fast thanks to push button recipes. DL -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [beagleboard] Xenomai master - BBB RCNelson 3.13-bone5 kernel patches
Thanks for this answer, anyway you may have missed my previous threads when I've said that I'm not looking for this. My goal is to be able to do tests and programmation with Xenomai, not spending time trying to have it running. Hence my question for how to to compile with the correct environment set ( libs + includes) as it's not complete even when copying from the SD card /lib /include. 2014-03-01 0:23 GMT+01:00 t-szczyrba tsr...@googlemail.com: Have You read the Xenomai install documentation? The cross-compilation of kernel is pretty straitforward - put the ipipe 3.8 patches over bone tree by hand ( 3.8 preferred - my 3.13 patches probably are not as stable although I've read in the thread that the 3.8 series BBB + Xenomai have also serious mmc stability problem) and run the prepare-kernel.sh script over bone kernel. The Xenomai 2.6.3 release download unpack on BBB and compile (assuming You have build tools installed in BBB fs). At least reasonable is to run the Xenomai tests later, T. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to a topic in the Google Groups BeagleBoard group. To unsubscribe from this topic, visit https://groups.google.com/d/topic/beagleboard/HqwuSu2tLe8/unsubscribe. To unsubscribe from this group and all its topics, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [beagleboard] Xenomai master - BBB RCNelson 3.13-bone5 kernel patches
e W dniu środa, 5 marca 2014 16:36:50 UTC+1 użytkownik dlewin555 napisał: Thanks for this answer, anyway you may have missed my previous threads when I've said that I'm not looking for this. My goal is to be able to do tests and programmation with Xenomai, not spending time trying to have it running. Hence my question for how to to compile with the correct environment set ( libs + includes) as it's not complete OK, but please explain me, what kind of programming with Xenomai You think about? I compile install xenomai using the BBB build environment in BBB, so have working gcc inside. The only thing cross-compiled is xenomai kernel kernel drivers, the rest is from the inside. Xenomai tests are a great example, how to use the API, because use examples are pretty encapsulated: one part of API - one test. The tests IMHO are better than at least 50% of tutorials I've learnt in my life and the build environment of tests (make + makefiles) shows You how to get everything linked running. Ok, I understand it would be better to have Xenomai on BBB running with direct installation from packages or at least to have comfortable build environment for everything for DIY cross-compilation. I can only say, that when I will finish my BBB+Xenomai/IPIPE work for myself (and have the motivation still) I'll try to prepare the git repo BBB+Xenomai+Kernel 3.13 layer for Yocto/Angstrom 1.5 ( the platform I use) , T. even when copying from the SD card /lib /include. 2014-03-01 0:23 GMT+01:00 t-szczyrba tsr...@googlemail.com javascript: : Have You read the Xenomai install documentation? The cross-compilation of kernel is pretty straitforward - put the ipipe 3.8 patches over bone tree by hand ( 3.8 preferred - my 3.13 patches probably are not as stable although I've read in the thread that the 3.8 series BBB + Xenomai have also serious mmc stability problem) and run the prepare-kernel.sh script over bone kernel. The Xenomai 2.6.3 release download unpack on BBB and compile (assuming You have build tools installed in BBB fs). At least reasonable is to run the Xenomai tests later, T. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to a topic in the Google Groups BeagleBoard group. To unsubscribe from this topic, visit https://groups.google.com/d/topic/beagleboard/HqwuSu2tLe8/unsubscribe. To unsubscribe from this group and all its topics, send an email to beagleboard...@googlegroups.com javascript:. For more options, visit https://groups.google.com/groups/opt_out. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [beagleboard] Xenomai master - BBB RCNelson 3.13-bone5 kernel patches
Hi, To get a step further to build executable I thought it was easier to directly compile my sources from the board itself, even I'd rather prefer to cross compile anyway. So I've copied the entire *linux-dev/KERNEL/xenomai* dir to* /usr/xenomai/include* which solve a bit my compilation dependencies but some remains like asm/xenomai/system.h From that I have to independant questions : - what are all the Xenomai dependencies to install onto the board ? - cross compiling : I could use the same linaro gnueabihf set in my local pc ( == the one that build_kernel.sh has used ) is it possible to set the Xenomai envirronement libs + includes +etc to be able to compile on the PC ? Thanks 2014-02-16 11:44 GMT+01:00 David Lewin dlewin...@gmail.com: Seems Adafruit USB cable not not so great after all. I've managed to get a dhcp server on, reboot the board with external 5V power and finally the board has an IP to ssh : there is is a 3.8.13xenomai-bone39 in there. For a reason I don't understand the USB gadget interface is not mounted, while the last connection on Debian could. 2014-02-14 12:02 GMT+01:00 David Lewin dlewin...@gmail.com: Anyway it didn't changed from the previous behaviour : - the board leds are ok, but can't access anymore -as I did with the 3.8.13-bone37 kernel- the 192.168.7.2 seems down - Usb prolific cable is not answering : but my cable may be in cause 2014-02-14 11:30 GMT+01:00 David Lewin dlewin...@gmail.com: Well I found why; this is not exactly to be copied as is from the tarball: build is a symbolic link to KERNEL and source don't need to be copied neither : so *kernel *dir is left 2014-02-13 16:03 GMT+01:00 Charles Steinkuehler char...@steinkuehler.net: In your deploy directory is a tarball containing the kernel modules for the Xenomai kernel you just compiled. You need to extract those modules into the appropriate location on your target system. As mentioned previously, to do this you cd to root and extract the tarball. On 2/13/2014 8:24 AM, David Lewin wrote: The 3.8.13-bone37 from flashed image is starting with ssh access, etc. So be sure :in addition to override the 3.8.13-bone39 .zImage to /boot/uboot over it I need also to copy the deploy/lib/modules/3.8.13xenomai-bone39 over /lib/modules/3.8.13-bone37 do you confirm ? 2014-02-13 12:49 GMT+01:00 Charles Steinkuehler char...@steinkuehler.net: On 2/13/2014 3:52 AM, David Lewin wrote: well not really, it didn't succeeded unlesse the following is wrong: flashing : rcn-ee.net/deb/microsd/wheezy/bone-debian-7.3-2014-01-24-2gb.img.xz and then overwrite scp ../xenomai/cdsteinkuehler/linux-dev/deploy/3.8.13xenomai-bone39.zImage root@192.168.7.2:/boot/uboot/zImage This, allows to boot the board - leds are ok - but in a way that I can't - ssh to it as 192.168.7.2 - ssh to it with a dhcp server running with ETH connected - retrieved any status with my usb serial cable You might have better luck if you copy over the modules along with the kernel. There are also the device tree and firmware files, but those are probably OK w/o being updated. cd / tar -xzvf /path/to/xenomai/cdsteinkuehler/linux-dev/ deploy/3.8.13xenomai-bone39-modules.tar.gz -- Charles Steinkuehler char...@steinkuehler.net -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to a topic in the Google Groups BeagleBoard group. To unsubscribe from this topic, visit https://groups.google.com/d/topic/beagleboard/HqwuSu2tLe8/unsubscribe. To unsubscribe from this group and all its topics, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- Charles Steinkuehler char...@steinkuehler.net -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to a topic in the Google Groups BeagleBoard group. To unsubscribe from this topic, visit https://groups.google.com/d/topic/beagleboard/HqwuSu2tLe8/unsubscribe. To unsubscribe from this group and all its topics, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [beagleboard] Xenomai master - BBB RCNelson 3.13-bone5 kernel patches
Have You read the Xenomai install documentation? The cross-compilation of kernel is pretty straitforward - put the ipipe 3.8 patches over bone tree by hand ( 3.8 preferred - my 3.13 patches probably are not as stable although I've read in the thread that the 3.8 series BBB + Xenomai have also serious mmc stability problem) and run the prepare-kernel.sh script over bone kernel. The Xenomai 2.6.3 release download unpack on BBB and compile (assuming You have build tools installed in BBB fs). At least reasonable is to run the Xenomai tests later, T. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [beagleboard] Xenomai master - BBB RCNelson 3.13-bone5 kernel patches
Seems Adafruit USB cable not not so great after all. I've managed to get a dhcp server on, reboot the board with external 5V power and finally the board has an IP to ssh : there is is a 3.8.13xenomai-bone39 in there. For a reason I don't understand the USB gadget interface is not mounted, while the last connection on Debian could. 2014-02-14 12:02 GMT+01:00 David Lewin dlewin...@gmail.com: Anyway it didn't changed from the previous behaviour : - the board leds are ok, but can't access anymore -as I did with the 3.8.13-bone37 kernel- the 192.168.7.2 seems down - Usb prolific cable is not answering : but my cable may be in cause 2014-02-14 11:30 GMT+01:00 David Lewin dlewin...@gmail.com: Well I found why; this is not exactly to be copied as is from the tarball: build is a symbolic link to KERNEL and source don't need to be copied neither : so *kernel *dir is left 2014-02-13 16:03 GMT+01:00 Charles Steinkuehler char...@steinkuehler.net : In your deploy directory is a tarball containing the kernel modules for the Xenomai kernel you just compiled. You need to extract those modules into the appropriate location on your target system. As mentioned previously, to do this you cd to root and extract the tarball. On 2/13/2014 8:24 AM, David Lewin wrote: The 3.8.13-bone37 from flashed image is starting with ssh access, etc. So be sure :in addition to override the 3.8.13-bone39 .zImage to /boot/uboot over it I need also to copy the deploy/lib/modules/3.8.13xenomai-bone39 over /lib/modules/3.8.13-bone37 do you confirm ? 2014-02-13 12:49 GMT+01:00 Charles Steinkuehler char...@steinkuehler.net: On 2/13/2014 3:52 AM, David Lewin wrote: well not really, it didn't succeeded unlesse the following is wrong: flashing : rcn-ee.net/deb/microsd/wheezy/bone-debian-7.3-2014-01-24-2gb.img.xz and then overwrite scp ../xenomai/cdsteinkuehler/linux-dev/deploy/3.8.13xenomai-bone39.zImage root@192.168.7.2:/boot/uboot/zImage This, allows to boot the board - leds are ok - but in a way that I can't - ssh to it as 192.168.7.2 - ssh to it with a dhcp server running with ETH connected - retrieved any status with my usb serial cable You might have better luck if you copy over the modules along with the kernel. There are also the device tree and firmware files, but those are probably OK w/o being updated. cd / tar -xzvf /path/to/xenomai/cdsteinkuehler/linux-dev/ deploy/3.8.13xenomai-bone39-modules.tar.gz -- Charles Steinkuehler char...@steinkuehler.net -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to a topic in the Google Groups BeagleBoard group. To unsubscribe from this topic, visit https://groups.google.com/d/topic/beagleboard/HqwuSu2tLe8/unsubscribe . To unsubscribe from this group and all its topics, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- Charles Steinkuehler char...@steinkuehler.net -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to a topic in the Google Groups BeagleBoard group. To unsubscribe from this topic, visit https://groups.google.com/d/topic/beagleboard/HqwuSu2tLe8/unsubscribe. To unsubscribe from this group and all its topics, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [beagleboard] Xenomai master - BBB RCNelson 3.13-bone5 kernel patches
Well I found why; this is not exactly to be copied as is from the tarball: build is a symbolic link to KERNEL and source don't need to be copied neither : so *kernel *dir is left 2014-02-13 16:03 GMT+01:00 Charles Steinkuehler char...@steinkuehler.net: In your deploy directory is a tarball containing the kernel modules for the Xenomai kernel you just compiled. You need to extract those modules into the appropriate location on your target system. As mentioned previously, to do this you cd to root and extract the tarball. On 2/13/2014 8:24 AM, David Lewin wrote: The 3.8.13-bone37 from flashed image is starting with ssh access, etc. So be sure :in addition to override the 3.8.13-bone39 .zImage to /boot/uboot over it I need also to copy the deploy/lib/modules/3.8.13xenomai-bone39 over /lib/modules/3.8.13-bone37 do you confirm ? 2014-02-13 12:49 GMT+01:00 Charles Steinkuehler char...@steinkuehler.net: On 2/13/2014 3:52 AM, David Lewin wrote: well not really, it didn't succeeded unlesse the following is wrong: flashing : rcn-ee.net/deb/microsd/wheezy/bone-debian-7.3-2014-01-24-2gb.img.xz and then overwrite scp ../xenomai/cdsteinkuehler/linux-dev/deploy/3.8.13xenomai-bone39.zImage root@192.168.7.2:/boot/uboot/zImage This, allows to boot the board - leds are ok - but in a way that I can't - ssh to it as 192.168.7.2 - ssh to it with a dhcp server running with ETH connected - retrieved any status with my usb serial cable You might have better luck if you copy over the modules along with the kernel. There are also the device tree and firmware files, but those are probably OK w/o being updated. cd / tar -xzvf /path/to/xenomai/cdsteinkuehler/linux-dev/ deploy/3.8.13xenomai-bone39-modules.tar.gz -- Charles Steinkuehler char...@steinkuehler.net -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to a topic in the Google Groups BeagleBoard group. To unsubscribe from this topic, visit https://groups.google.com/d/topic/beagleboard/HqwuSu2tLe8/unsubscribe. To unsubscribe from this group and all its topics, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- Charles Steinkuehler char...@steinkuehler.net -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to a topic in the Google Groups BeagleBoard group. To unsubscribe from this topic, visit https://groups.google.com/d/topic/beagleboard/HqwuSu2tLe8/unsubscribe. To unsubscribe from this group and all its topics, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [beagleboard] Xenomai master - BBB RCNelson 3.13-bone5 kernel patches
well not really, it didn't succeeded unlesse the following is wrong: flashing : rcn-ee.net/deb/microsd/wheezy/bone-debian-7.3-2014-01-24-2gb.img.xz and then overwrite scp ../xenomai/cdsteinkuehler/linux-dev/deploy/3.8.13xenomai-bone39.zImage root@192.168.7.2:/boot/uboot/zImage This, allows to boot the board - leds are ok - but in a way that I can't - ssh to it as 192.168.7.2 - ssh to it with a dhcp server running with ETH connected - retrieved any status with my usb serial cable 2014-02-12 19:28 GMT+01:00 John Syn john3...@gmail.com: From: David Lewin dlewin...@gmail.com Reply-To: beagleboard@googlegroups.com Date: Wednesday, February 12, 2014 at 5:49 AM To: beagleboard@googlegroups.com Subject: Re: [beagleboard] Xenomai master - BBB RCNelson 3.13-bone5 kernel patches In other words : what zImage version should I use that would correspond to a specific Debian version ? The zImage you build with Charles' repo can be used with the Robert's latest Debian build. Regards, John 2014-02-12 10:47 GMT+01:00 David Lewin dlewin...@gmail.com: Indeed, that was my point previously. Thus, as now I m with the Charles' image, what should 3.8.13xenomai-bone39 correspond to Debian one to swap kernel to ? 2014-02-11 19:49 GMT+01:00 John Syn john3...@gmail.com: From: Robert Nelson robertcnel...@gmail.com Reply-To: beagleboard@googlegroups.com Date: Tuesday, February 11, 2014 at 6:26 AM To: Beagle Board beagleboard@googlegroups.com Subject: Re: [beagleboard] Xenomai master - BBB RCNelson 3.13-bone5 kernel patches On Tue, Feb 11, 2014 at 8:12 AM, David Lewin dlewin...@gmail.comwrote: This doens't work neither : - git clone https://github.com/cdsteinkuehler/linux-dev - git checkout --track -b 3.8.13-bone39-xenomai git status : # On branch 3.8.13-bone39-xenomai nothing to commit (working directory clean) - ./build_kernel.sh : generates a *3.11.0-rc1-armv7-d1.zImage* Lets... see.. https://github.com/cdsteinkuehler/linux-dev/blob/3.8.13-bone39-xenomai/version.sh#L32 branch/tag: 3.8.13-bone39-xenomai build: BUILD=bone39 Just checkout the branch like a normal user. - git clone https://github.com/cdsteinkuehler/linux-dev - git checkout origin/3.8.13-bone39-xenomai -b some_local_temp_branch_name Hi Robert, This would be the easiest solution, but Charles doesn't always keep up to date with your latest patches. Last I checked, Charles was still at bone36 when you were at bone41. The way I do this is to checkout both your linux-dev and Charles linux-dev and then use BeyondCompare to update your repo with the xenomai changes from Charles repo. I only have to do this once and thereafter, I simply pull from your updates and I get the latest updates. I understand that I should be able to track both repos using GIT, and get updates from both, but I don't know how to do this. Regards, John 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. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to a topic in the Google Groups BeagleBoard group. To unsubscribe from this topic, visit https://groups.google.com/d/topic/beagleboard/HqwuSu2tLe8/unsubscribe. To unsubscribe from this group and all its topics, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to a topic in the Google Groups BeagleBoard group. To unsubscribe from this topic, visit https://groups.google.com/d/topic/beagleboard/HqwuSu2tLe8/unsubscribe. To unsubscribe from this group and all its topics, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [beagleboard] Xenomai master - BBB RCNelson 3.13-bone5 kernel patches
Just follow this guide http://eewiki.net/display/linuxonarm/BeagleBone+Black#BeagleBoneBlack-SerialLogin Il giorno giovedì 13 febbraio 2014 10:52:03 UTC+1, dlewin555 ha scritto: well not really, it didn't succeeded unlesse the following is wrong: flashing : rcn-ee.net/deb/microsd/wheezy/bone-debian-7.3-2014-01-24-2gb.img.xz and then overwrite scp ../xenomai/cdsteinkuehler/linux-dev/deploy/3.8.13xenomai-bone39.zImage root@192.168.7.2:/boot/uboot/zImage This, allows to boot the board - leds are ok - but in a way that I can't - ssh to it as 192.168.7.2 - ssh to it with a dhcp server running with ETH connected - retrieved any status with my usb serial cable 2014-02-12 19:28 GMT+01:00 John Syn john...@gmail.com javascript:: From: David Lewin dlew...@gmail.com javascript: Reply-To: beagl...@googlegroups.com javascript: Date: Wednesday, February 12, 2014 at 5:49 AM To: beagl...@googlegroups.com javascript: Subject: Re: [beagleboard] Xenomai master - BBB RCNelson 3.13-bone5 kernel patches In other words : what zImage version should I use that would correspond to a specific Debian version ? The zImage you build with Charles’ repo can be used with the Robert’s latest Debian build. Regards, John 2014-02-12 10:47 GMT+01:00 David Lewin dlew...@gmail.com javascript:: Indeed, that was my point previously. Thus, as now I m with the Charles' image, what should 3.8.13xenomai-bone39 correspond to Debian one to swap kernel to ? 2014-02-11 19:49 GMT+01:00 John Syn john...@gmail.com javascript:: From: Robert Nelson robert...@gmail.com javascript: Reply-To: beagl...@googlegroups.com javascript: Date: Tuesday, February 11, 2014 at 6:26 AM To: Beagle Board beagl...@googlegroups.com javascript: Subject: Re: [beagleboard] Xenomai master - BBB RCNelson 3.13-bone5 kernel patches On Tue, Feb 11, 2014 at 8:12 AM, David Lewin dlew...@gmail.comjavascript: wrote: This doens't work neither : - git clone https://github.com/cdsteinkuehler/linux-dev - git checkout --track -b 3.8.13-bone39-xenomai git status : # On branch 3.8.13-bone39-xenomai nothing to commit (working directory clean) - ./build_kernel.sh : generates a *3.11.0-rc1-armv7-d1.zImage* Lets... see.. https://github.com/cdsteinkuehler/linux-dev/blob/3.8.13-bone39-xenomai/version.sh#L32 branch/tag: 3.8.13-bone39-xenomai build: BUILD=bone39 Just checkout the branch like a normal user. - git clone https://github.com/cdsteinkuehler/linux-dev - git checkout origin/3.8.13-bone39-xenomai -b some_local_temp_branch_name Hi Robert, This would be the easiest solution, but Charles doesn’t always keep up to date with your latest patches. Last I checked, Charles was still at bone36 when you were at bone41. The way I do this is to checkout both your linux-dev and Charles linux-dev and then use BeyondCompare to update your repo with the xenomai changes from Charles repo. I only have to do this once and thereafter, I simply pull from your updates and I get the latest updates. I understand that I should be able to track both repos using GIT, and get updates from both, but I don’t know how to do this. Regards, John 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. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard...@googlegroups.com javascript:. For more options, visit https://groups.google.com/groups/opt_out. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to a topic in the Google Groups BeagleBoard group. To unsubscribe from this topic, visit https://groups.google.com/d/topic/beagleboard/HqwuSu2tLe8/unsubscribe. To unsubscribe from this group and all its topics, send an email to beagleboard...@googlegroups.com javascript:. For more options, visit https://groups.google.com/groups/opt_out. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard...@googlegroups.com javascript:. For more options, visit https://groups.google.com/groups/opt_out. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to a topic in the Google Groups BeagleBoard group. To unsubscribe from this topic, visit https://groups.google.com/d/topic/beagleboard/HqwuSu2tLe8/unsubscribe. To unsubscribe from this group and all its topics, send an email to beagleboard...@googlegroups.com javascript:. For more options, visit https://groups.google.com/groups/opt_out
Re: [beagleboard] Xenomai master - BBB RCNelson 3.13-bone5 kernel patches
Indeed, that was my point previously. Thus, as now I m with the Charles' image, what should 3.8.13xenomai-bone39 correspond to Debian one to swap kernel to ? 2014-02-11 19:49 GMT+01:00 John Syn john3...@gmail.com: From: Robert Nelson robertcnel...@gmail.com Reply-To: beagleboard@googlegroups.com Date: Tuesday, February 11, 2014 at 6:26 AM To: Beagle Board beagleboard@googlegroups.com Subject: Re: [beagleboard] Xenomai master - BBB RCNelson 3.13-bone5 kernel patches On Tue, Feb 11, 2014 at 8:12 AM, David Lewin dlewin...@gmail.com wrote: This doens't work neither : - git clone https://github.com/cdsteinkuehler/linux-dev - git checkout --track -b 3.8.13-bone39-xenomai git status : # On branch 3.8.13-bone39-xenomai nothing to commit (working directory clean) - ./build_kernel.sh : generates a *3.11.0-rc1-armv7-d1.zImage* Lets... see.. https://github.com/cdsteinkuehler/linux-dev/blob/3.8.13-bone39-xenomai/version.sh#L32 branch/tag: 3.8.13-bone39-xenomai build: BUILD=bone39 Just checkout the branch like a normal user. - git clone https://github.com/cdsteinkuehler/linux-dev - git checkout origin/3.8.13-bone39-xenomai -b some_local_temp_branch_name Hi Robert, This would be the easiest solution, but Charles doesn't always keep up to date with your latest patches. Last I checked, Charles was still at bone36 when you were at bone41. The way I do this is to checkout both your linux-dev and Charles linux-dev and then use BeyondCompare to update your repo with the xenomai changes from Charles repo. I only have to do this once and thereafter, I simply pull from your updates and I get the latest updates. I understand that I should be able to track both repos using GIT, and get updates from both, but I don't know how to do this. Regards, John 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. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to a topic in the Google Groups BeagleBoard group. To unsubscribe from this topic, visit https://groups.google.com/d/topic/beagleboard/HqwuSu2tLe8/unsubscribe. To unsubscribe from this group and all its topics, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [beagleboard] Xenomai master - BBB RCNelson 3.13-bone5 kernel patches
In other words : what zImage version should I use that would correspond to a specific Debian version ? 2014-02-12 10:47 GMT+01:00 David Lewin dlewin...@gmail.com: Indeed, that was my point previously. Thus, as now I m with the Charles' image, what should 3.8.13xenomai-bone39 correspond to Debian one to swap kernel to ? 2014-02-11 19:49 GMT+01:00 John Syn john3...@gmail.com: From: Robert Nelson robertcnel...@gmail.com Reply-To: beagleboard@googlegroups.com Date: Tuesday, February 11, 2014 at 6:26 AM To: Beagle Board beagleboard@googlegroups.com Subject: Re: [beagleboard] Xenomai master - BBB RCNelson 3.13-bone5 kernel patches On Tue, Feb 11, 2014 at 8:12 AM, David Lewin dlewin...@gmail.com wrote: This doens't work neither : - git clone https://github.com/cdsteinkuehler/linux-dev - git checkout --track -b 3.8.13-bone39-xenomai git status : # On branch 3.8.13-bone39-xenomai nothing to commit (working directory clean) - ./build_kernel.sh : generates a *3.11.0-rc1-armv7-d1.zImage* Lets... see.. https://github.com/cdsteinkuehler/linux-dev/blob/3.8.13-bone39-xenomai/version.sh#L32 branch/tag: 3.8.13-bone39-xenomai build: BUILD=bone39 Just checkout the branch like a normal user. - git clone https://github.com/cdsteinkuehler/linux-dev - git checkout origin/3.8.13-bone39-xenomai -b some_local_temp_branch_name Hi Robert, This would be the easiest solution, but Charles doesn't always keep up to date with your latest patches. Last I checked, Charles was still at bone36 when you were at bone41. The way I do this is to checkout both your linux-dev and Charles linux-dev and then use BeyondCompare to update your repo with the xenomai changes from Charles repo. I only have to do this once and thereafter, I simply pull from your updates and I get the latest updates. I understand that I should be able to track both repos using GIT, and get updates from both, but I don't know how to do this. Regards, John 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. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to a topic in the Google Groups BeagleBoard group. To unsubscribe from this topic, visit https://groups.google.com/d/topic/beagleboard/HqwuSu2tLe8/unsubscribe. To unsubscribe from this group and all its topics, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [beagleboard] Xenomai master - BBB RCNelson 3.13-bone5 kernel patches
From: David Lewin dlewin...@gmail.com Reply-To: beagleboard@googlegroups.com Date: Wednesday, February 12, 2014 at 5:49 AM To: beagleboard@googlegroups.com Subject: Re: [beagleboard] Xenomai master - BBB RCNelson 3.13-bone5 kernel patches In other words : what zImage version should I use that would correspond to a specific Debian version ? The zImage you build with Charles¹ repo can be used with the Robert¹s latest Debian build. Regards, John 2014-02-12 10:47 GMT+01:00 David Lewin dlewin...@gmail.com: Indeed, that was my point previously. Thus, as now I m with the Charles' image, what should 3.8.13xenomai-bone39 correspond to Debian one to swap kernel to ? 2014-02-11 19:49 GMT+01:00 John Syn john3...@gmail.com: From: Robert Nelson robertcnel...@gmail.com Reply-To: beagleboard@googlegroups.com Date: Tuesday, February 11, 2014 at 6:26 AM To: Beagle Board beagleboard@googlegroups.com Subject: Re: [beagleboard] Xenomai master - BBB RCNelson 3.13-bone5 kernel patches On Tue, Feb 11, 2014 at 8:12 AM, David Lewin dlewin...@gmail.com wrote: This doens't work neither : * git clone https://github.com/cdsteinkuehler/linux-dev * * git checkout --track -b 3.8.13-bone39-xenomai git status : # On branch 3.8.13-bone39-xenomai nothing to commit (working directory clean) * ./build_kernel.sh : generates a 3.11.0-rc1-armv7-d1.zImage Lets... see.. https://github.com/cdsteinkuehler/linux-dev/blob/3.8.13-bone39-xenomai/vers ion.sh#L32 branch/tag: 3.8.13-bone39-xenomai build: BUILD=bone39 Just checkout the branch like a normal user. * git clone https://github.com/cdsteinkuehler/linux-dev * git checkout origin/3.8.13-bone39-xenomai -b some_local_temp_branch_name Hi Robert, This would be the easiest solution, but Charles doesn¹t always keep up to date with your latest patches. Last I checked, Charles was still at bone36 when you were at bone41. The way I do this is to checkout both your linux-dev and Charles linux-dev and then use BeyondCompare to update your repo with the xenomai changes from Charles repo. I only have to do this once and thereafter, I simply pull from your updates and I get the latest updates. I understand that I should be able to track both repos using GIT, and get updates from both, but I don¹t know how to do this. Regards, John 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. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to a topic in the Google Groups BeagleBoard group. To unsubscribe from this topic, visit https://groups.google.com/d/topic/beagleboard/HqwuSu2tLe8/unsubscribe. To unsubscribe from this group and all its topics, send an email to beagleboard+unsubscr...@googlegroups.com mailto:beagleboard%2bunsubscr...@googlegroups.com . For more options, visit https://groups.google.com/groups/opt_out. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [beagleboard] Xenomai master - BBB RCNelson 3.13-bone5 kernel patches
Redid clone + checkout am33x-v3.8
Doing so then display:
david@debian:~/BBB/linux-dev$ patch -p1 ../cds_xenomai.patch
patching file -p1
Hunk #1 FAILED at 866.
Hunk #2 FAILED at 885.
2 out of 2 hunks FAILED -- saving rejects to file -p1.rej
patching file -p1
Hunk #1 FAILED at 158.
Hunk #2 FAILED at 187.
2 out of 2 hunks FAILED -- saving rejects to file -p1.rej
2014-02-10 20:49 GMT+01:00 John Syn john3...@gmail.com:
From: David Lewin dlewin...@gmail.com
Reply-To: beagleboard@googlegroups.com
Date: Monday, February 10, 2014 at 5:43 AM
To: beagleboard@googlegroups.com
Subject: Re: [beagleboard] Xenomai master - BBB RCNelson 3.13-bone5
kernel patches
John,
from the KERNEL dir :
patch -p1 cds_xenomai.patch
outputs error on :
Can't find file at
@@ -866,12 +866,40 @@ saucy () {
Did you checkout the am33x-v3.8 branch?
git checkout am33x-v3.8
Place the patch so that it is in the same folder as linux-dev, not in the
linux-dev folder.
patch -p1 ../cds_xenomai.patch
Regards,
John
2014-02-09 18:51 GMT+01:00 David Lewin dlewin...@gmail.com:
OK will give it a try, thanks for the tip.
2014-02-09 3:39 GMT+01:00 John Syn john3...@gmail.com:
From: David Lewin dlewin...@gmail.com
Reply-To: beagleboard@googlegroups.com
Date: Saturday, February 8, 2014 at 2:15 AM
To: beagleboard@googlegroups.com
Subject: Re: [beagleboard] Xenomai master - BBB RCNelson 3.13-bone5
kernel patches
I 200% agree : that's why I was refering to it :
Is it possible to get a same instructions list for the official
onehttp://git.xenomai.org/xenomai-2.6.git/tree/ksrc/arch/arm/patches/README
?
anyway with a checkout from any branch, I'm not sure that xenomai will
be compiled as from docs, blog, forums, book
it's clearly precise that not all kernel version accept xenomai patches.
Therefore, from my understanding only 1 commit is currenlty guaranteed to
work :
Beaglebone
1- Checkout the am33x-v3.8 branch in the Robert Nelson repository [3],
the patch has been tested with commit
*3fc8a73d782231ab2750ff29793a760e8fa076bb*
2- apply beaglebone/ipipe-core-3.8.13-beaglebone-pre.patch
3- apply ipipe-core-3.8.13-arm-1.patch
4- apply beaglebone/ipipe-core-3.8.13-beaglebone-post.patch
5- you can resume to generic installation instructions.
John: until now I've been just compiled vanilla kernels, -ie no xenomai
worked- could you please indicate what are these steps you have followed to
compile it ?
Way to complicated. Simply clone Robert's linux-dev repo and apply the
attached patch. Build the kernel as normal.
Regards,
John
2014-02-07 22:36 GMT+01:00 John Syn john3...@gmail.com:
On 2/7/14, 8:38 AM, Charles Steinkuehler char...@steinkuehler.net
wrote:
If you're wanting a Xenomai kernel, you should:
git checkout --track 3.8.13-bone39-xenomai
...then run the build-kernel.sh script.
If you want a plain kernel, pull from Robert's repository and use one
of
the 3.8.13-bone* tags. It's not a branch so when you checkout the tag
you'll get a detatched head warning. You can ignore this (until you
have changes you want to push back upstream) and just build the kernel
as usual.
Why not checkout the am33x-v3.8 branch? That way you can track the
changes
Robert makes to his v3.8 branch. I find it easier to patch Robert¹s
linux-dev repo with your xenomai changes and then I¹m always up to date
with Robert¹s changes. It might be even easier to have Robert add a
Xenomai branch.
Regards,
John
On 2/7/2014 9:55 AM, David Lewin wrote:
Therefore, this would need to
- git checkout to branch /3.8.13-bone36 as the emmc flasher kernel
use
this
one
- build_kernel.sh anew
is that right ?
if yes, I couldn't retrieve where to set the branch to co.
2014-02-07 Charles Steinkuehler char...@steinkuehler.net:
If you're using my linux-dev repository, you need to check out the
appropriate branch, master is not intended for actual use.
On 2/7/2014 8:48 AM, David Lewin wrote:
I've followed :
For the MachineKit Xenomai kernels it's very easy, and identical
to
working with Robert Nelson's kernels. You just work from my
github
repository instead of his (I've added the Xenomai patches to the
laundry-list of BeagleBone patches his scripts apply):
https://github.com/cdsteinkuehler/linux-dev
You run the ./build_kernel.sh script, so the BeagleBone and
Xenomai
patches will be applied. You can then edit the configuration as
desired
and rebuild the kernel using tools/rebuild.sh
which may be wrong, but :
*git branch *
within linux-dev is correctly pointing to master.
What did I've missed
2014-02-07 Robert Nelson robertcnel...@gmail.com:
On Fri, Feb 7, 2014 at 8:09 AM, David Lewin dlewin...@gmail.com
wrote:
Charles,
My tries didn't succeeded, but I'm sure I've missed the good
kernel
:
I've flashed the
http://rcn-ee.net/deb/testing/2014-02-05/BBB-eMMC-flasher-debian-7.3
Re: [beagleboard] Xenomai master - BBB RCNelson 3.13-bone5 kernel patches
This doens't work neither : - git clone https://github.com/cdsteinkuehler/linux-dev - git checkout --track -b 3.8.13-bone39-xenomai git status : # On branch 3.8.13-bone39-xenomai nothing to commit (working directory clean) - ./build_kernel.sh : generates a *3.11.0-rc1-armv7-d1.zImage* 2014-02-07 17:38 GMT+01:00 Charles Steinkuehler char...@steinkuehler.net: If you're wanting a Xenomai kernel, you should: git checkout --track 3.8.13-bone39-xenomai ...then run the build-kernel.sh script. If you want a plain kernel, pull from Robert's repository and use one of the 3.8.13-bone* tags. It's not a branch so when you checkout the tag you'll get a detatched head warning. You can ignore this (until you have changes you want to push back upstream) and just build the kernel as usual. On 2/7/2014 9:55 AM, David Lewin wrote: Therefore, this would need to - git checkout to branch /3.8.13-bone36 as the emmc flasher kernel use this one - build_kernel.sh anew is that right ? if yes, I couldn't retrieve where to set the branch to co. 2014-02-07 Charles Steinkuehler char...@steinkuehler.net: If you're using my linux-dev repository, you need to check out the appropriate branch, master is not intended for actual use. On 2/7/2014 8:48 AM, David Lewin wrote: I've followed : For the MachineKit Xenomai kernels it's very easy, and identical to working with Robert Nelson's kernels. You just work from my github repository instead of his (I've added the Xenomai patches to the laundry-list of BeagleBone patches his scripts apply): https://github.com/cdsteinkuehler/linux-dev You run the ./build_kernel.sh script, so the BeagleBone and Xenomai patches will be applied. You can then edit the configuration as desired and rebuild the kernel using tools/rebuild.sh which may be wrong, but : *git branch * within linux-dev is correctly pointing to master. What did I've missed 2014-02-07 Robert Nelson robertcnel...@gmail.com: On Fri, Feb 7, 2014 at 8:09 AM, David Lewin dlewin...@gmail.com wrote: Charles, My tries didn't succeeded, but I'm sure I've missed the good kernel : I've flashed the http://rcn-ee.net/deb/testing/2014-02-05/BBB-eMMC-flasher-debian-7.3-2014-02-05-2gb.img.xz which could boot and run. It use currently : 3.8.13-bone36 I then build the linux-dev where /deploy/3.11.0-rc1-armv7-d1.zimage to overwrite the bbb /boot/uboot which lead me to a wrong boot : 4 leds fixed. Therefore, please where to get the correct kernel to swap from ? If you built/installed 3.11.0-rc1-armv7-d1.zimage then you didn't follow the directions posted, as that would have been the master branch of linux-dev.. 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 a topic in the Google Groups BeagleBoard group. To unsubscribe from this topic, visit https://groups.google.com/d/topic/beagleboard/HqwuSu2tLe8/unsubscribe . To unsubscribe from this group and all its topics, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- Charles Steinkuehler char...@steinkuehler.net -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to a topic in the Google Groups BeagleBoard group. To unsubscribe from this topic, visit https://groups.google.com/d/topic/beagleboard/HqwuSu2tLe8/unsubscribe. To unsubscribe from this group and all its topics, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- Charles Steinkuehler char...@steinkuehler.net -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to a topic in the Google Groups BeagleBoard group. To unsubscribe from this topic, visit https://groups.google.com/d/topic/beagleboard/HqwuSu2tLe8/unsubscribe. To unsubscribe from this group and all its topics, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [beagleboard] Xenomai master - BBB RCNelson 3.13-bone5 kernel patches
On Tue, Feb 11, 2014 at 8:12 AM, David Lewin dlewin...@gmail.com wrote: This doens't work neither : - git clone https://github.com/cdsteinkuehler/linux-dev - git checkout --track -b 3.8.13-bone39-xenomai git status : # On branch 3.8.13-bone39-xenomai nothing to commit (working directory clean) - ./build_kernel.sh : generates a *3.11.0-rc1-armv7-d1.zImage* Lets... see.. https://github.com/cdsteinkuehler/linux-dev/blob/3.8.13-bone39-xenomai/version.sh#L32 branch/tag: 3.8.13-bone39-xenomai build: BUILD=bone39 Just checkout the branch like a normal user. - git clone https://github.com/cdsteinkuehler/linux-dev - git checkout origin/3.8.13-bone39-xenomai -b some_local_temp_branch_name 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. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [beagleboard] Xenomai master - BBB RCNelson 3.13-bone5 kernel patches
From: Robert Nelson robertcnel...@gmail.com Reply-To: beagleboard@googlegroups.com Date: Tuesday, February 11, 2014 at 6:26 AM To: Beagle Board beagleboard@googlegroups.com Subject: Re: [beagleboard] Xenomai master - BBB RCNelson 3.13-bone5 kernel patches On Tue, Feb 11, 2014 at 8:12 AM, David Lewin dlewin...@gmail.com wrote: This doens't work neither : * git clone https://github.com/cdsteinkuehler/linux-dev * * git checkout --track -b 3.8.13-bone39-xenomai git status : # On branch 3.8.13-bone39-xenomai nothing to commit (working directory clean) * ./build_kernel.sh : generates a 3.11.0-rc1-armv7-d1.zImage Lets... see.. https://github.com/cdsteinkuehler/linux-dev/blob/3.8.13-bone39-xenomai/version .sh#L32 branch/tag: 3.8.13-bone39-xenomai build: BUILD=bone39 Just checkout the branch like a normal user. * git clone https://github.com/cdsteinkuehler/linux-dev * git checkout origin/3.8.13-bone39-xenomai -b some_local_temp_branch_name Hi Robert, This would be the easiest solution, but Charles doesn¹t always keep up to date with your latest patches. Last I checked, Charles was still at bone36 when you were at bone41. The way I do this is to checkout both your linux-dev and Charles linux-dev and then use BeyondCompare to update your repo with the xenomai changes from Charles repo. I only have to do this once and thereafter, I simply pull from your updates and I get the latest updates. I understand that I should be able to track both repos using GIT, and get updates from both, but I don¹t know how to do this. Regards, John 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. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [beagleboard] Xenomai master - BBB RCNelson 3.13-bone5 kernel patches
John,
from the KERNEL dir :
patch -p1 cds_xenomai.patch
outputs error on :
Can't find file at
@@ -866,12 +866,40 @@ saucy () {
2014-02-09 18:51 GMT+01:00 David Lewin dlewin...@gmail.com:
OK will give it a try, thanks for the tip.
2014-02-09 3:39 GMT+01:00 John Syn john3...@gmail.com:
From: David Lewin dlewin...@gmail.com
Reply-To: beagleboard@googlegroups.com
Date: Saturday, February 8, 2014 at 2:15 AM
To: beagleboard@googlegroups.com
Subject: Re: [beagleboard] Xenomai master - BBB RCNelson 3.13-bone5
kernel patches
I 200% agree : that's why I was refering to it :
Is it possible to get a same instructions list for the official
onehttp://git.xenomai.org/xenomai-2.6.git/tree/ksrc/arch/arm/patches/README
?
anyway with a checkout from any branch, I'm not sure that xenomai will be
compiled as from docs, blog, forums, book
it's clearly precise that not all kernel version accept xenomai patches.
Therefore, from my understanding only 1 commit is currenlty guaranteed to
work :
Beaglebone
1- Checkout the am33x-v3.8 branch in the Robert Nelson repository [3],
the patch has been tested with commit
*3fc8a73d782231ab2750ff29793a760e8fa076bb*
2- apply beaglebone/ipipe-core-3.8.13-beaglebone-pre.patch
3- apply ipipe-core-3.8.13-arm-1.patch
4- apply beaglebone/ipipe-core-3.8.13-beaglebone-post.patch
5- you can resume to generic installation instructions.
John: until now I've been just compiled vanilla kernels, -ie no xenomai
worked- could you please indicate what are these steps you have followed to
compile it ?
Way to complicated. Simply clone Robert's linux-dev repo and apply the
attached patch. Build the kernel as normal.
Regards,
John
2014-02-07 22:36 GMT+01:00 John Syn john3...@gmail.com:
On 2/7/14, 8:38 AM, Charles Steinkuehler char...@steinkuehler.net
wrote:
If you're wanting a Xenomai kernel, you should:
git checkout --track 3.8.13-bone39-xenomai
...then run the build-kernel.sh script.
If you want a plain kernel, pull from Robert's repository and use one of
the 3.8.13-bone* tags. It's not a branch so when you checkout the tag
you'll get a detatched head warning. You can ignore this (until you
have changes you want to push back upstream) and just build the kernel
as usual.
Why not checkout the am33x-v3.8 branch? That way you can track the
changes
Robert makes to his v3.8 branch. I find it easier to patch Robert¹s
linux-dev repo with your xenomai changes and then I¹m always up to date
with Robert¹s changes. It might be even easier to have Robert add a
Xenomai branch.
Regards,
John
On 2/7/2014 9:55 AM, David Lewin wrote:
Therefore, this would need to
- git checkout to branch /3.8.13-bone36 as the emmc flasher kernel use
this
one
- build_kernel.sh anew
is that right ?
if yes, I couldn't retrieve where to set the branch to co.
2014-02-07 Charles Steinkuehler char...@steinkuehler.net:
If you're using my linux-dev repository, you need to check out the
appropriate branch, master is not intended for actual use.
On 2/7/2014 8:48 AM, David Lewin wrote:
I've followed :
For the MachineKit Xenomai kernels it's very easy, and identical to
working with Robert Nelson's kernels. You just work from my github
repository instead of his (I've added the Xenomai patches to the
laundry-list of BeagleBone patches his scripts apply):
https://github.com/cdsteinkuehler/linux-dev
You run the ./build_kernel.sh script, so the BeagleBone and Xenomai
patches will be applied. You can then edit the configuration as
desired
and rebuild the kernel using tools/rebuild.sh
which may be wrong, but :
*git branch *
within linux-dev is correctly pointing to master.
What did I've missed
2014-02-07 Robert Nelson robertcnel...@gmail.com:
On Fri, Feb 7, 2014 at 8:09 AM, David Lewin dlewin...@gmail.com
wrote:
Charles,
My tries didn't succeeded, but I'm sure I've missed the good
kernel
:
I've flashed the
http://rcn-ee.net/deb/testing/2014-02-05/BBB-eMMC-flasher-debian-7.3-201
4-02-05-2gb.img.xz
which could boot and run.
It use currently : 3.8.13-bone36
I then build the linux-dev where
/deploy/3.11.0-rc1-armv7-d1.zimage
to
overwrite the bbb /boot/uboot
which lead me to a wrong boot : 4 leds fixed.
Therefore, please where to get the correct kernel to swap from ?
If you built/installed 3.11.0-rc1-armv7-d1.zimage then you didn't
follow
the directions posted, as that would have been the master branch
of
linux-dev..
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 a topic in
the
Google Groups BeagleBoard group.
To unsubscribe from this topic, visit
https://groups.google.com/d/topic/beagleboard/HqwuSu2tLe8/unsubscribe.
To unsubscribe from this group and all its topics, send an email
Re: [beagleboard] Xenomai master - BBB RCNelson 3.13-bone5 kernel patches
From: David Lewin dlewin...@gmail.com
Reply-To: beagleboard@googlegroups.com
Date: Monday, February 10, 2014 at 5:43 AM
To: beagleboard@googlegroups.com
Subject: Re: [beagleboard] Xenomai master - BBB RCNelson 3.13-bone5 kernel
patches
John,
from the KERNEL dir :
patch -p1 cds_xenomai.patch
outputs error on :
Can't find file at
@@ -866,12 +866,40 @@ saucy () {
Did you checkout the am33x-v3.8 branch?
git checkout am33x-v3.8
Place the patch so that it is in the same folder as linux-dev, not in the
linux-dev folder.
patch -p1 ../cds_xenomai.patch
Regards,
John
2014-02-09 18:51 GMT+01:00 David Lewin dlewin...@gmail.com:
OK will give it a try, thanks for the tip.
2014-02-09 3:39 GMT+01:00 John Syn john3...@gmail.com:
From: David Lewin dlewin...@gmail.com
Reply-To: beagleboard@googlegroups.com
Date: Saturday, February 8, 2014 at 2:15 AM
To: beagleboard@googlegroups.com
Subject: Re: [beagleboard] Xenomai master - BBB RCNelson 3.13-bone5 kernel
patches
I 200% agree : that's why I was refering to it :
Is it possible to get a same instructions list for the official one
http://git.xenomai.org/xenomai-2.6.git/tree/ksrc/arch/arm/patches/README
?
anyway with a checkout from any branch, I'm not sure that xenomai will be
compiled as from docs, blog, forums, book
it's clearly precise that not all kernel version accept xenomai patches.
Therefore, from my understanding only 1 commit is currenlty guaranteed to
work :
Beaglebone
1- Checkout the am33x-v3.8 branch in the Robert Nelson repository [3],
the patch has been tested with commit
3fc8a73d782231ab2750ff29793a760e8fa076bb
2- apply beaglebone/ipipe-core-3.8.13-beaglebone-pre.patch
3- apply ipipe-core-3.8.13-arm-1.patch
4- apply beaglebone/ipipe-core-3.8.13-beaglebone-post.patch
5- you can resume to generic installation instructions.
John: until now I've been just compiled vanilla kernels, -ie no xenomai
worked- could you please indicate what are these steps you have followed to
compile it ?
Way to complicated. Simply clone Robert's linux-dev repo and apply the
attached patch. Build the kernel as normal.
Regards,
John
2014-02-07 22:36 GMT+01:00 John Syn john3...@gmail.com:
On 2/7/14, 8:38 AM, Charles Steinkuehler char...@steinkuehler.net
wrote:
If you're wanting a Xenomai kernel, you should:
git checkout --track 3.8.13-bone39-xenomai
...then run the build-kernel.sh script.
If you want a plain kernel, pull from Robert's repository and use one of
the 3.8.13-bone* tags. It's not a branch so when you checkout the tag
you'll get a detatched head warning. You can ignore this (until you
have changes you want to push back upstream) and just build the kernel
as usual.
Why not checkout the am33x-v3.8 branch? That way you can track the changes
Robert makes to his v3.8 branch. I find it easier to patch Robert¹s
linux-dev repo with your xenomai changes and then I¹m always up to date
with Robert¹s changes. It might be even easier to have Robert add a
Xenomai branch.
Regards,
John
On 2/7/2014 9:55 AM, David Lewin wrote:
Therefore, this would need to
- git checkout to branch /3.8.13-bone36 as the emmc flasher kernel
use
this
one
- build_kernel.sh anew
is that right ?
if yes, I couldn't retrieve where to set the branch to co.
2014-02-07 Charles Steinkuehler char...@steinkuehler.net:
If you're using my linux-dev repository, you need to check out the
appropriate branch, master is not intended for actual use.
On 2/7/2014 8:48 AM, David Lewin wrote:
I've followed :
For the MachineKit Xenomai kernels it's very easy, and
identical to
working with Robert Nelson's kernels. You just work from my
github
repository instead of his (I've added the Xenomai patches to
the
laundry-list of BeagleBone patches his scripts apply):
https://github.com/cdsteinkuehler/linux-dev
You run the ./build_kernel.sh script, so the BeagleBone and
Xenomai
patches will be applied. You can then edit the configuration
as
desired
and rebuild the kernel using tools/rebuild.sh
which may be wrong, but :
*git branch *
within linux-dev is correctly pointing to master.
What did I've missed
2014-02-07 Robert Nelson robertcnel...@gmail.com:
On Fri, Feb 7, 2014 at 8:09 AM, David Lewin
dlewin...@gmail.com
wrote:
Charles,
My tries didn't succeeded, but I'm sure I've missed the good
kernel
:
I've flashed the
http://rcn-ee.net/deb/testing/2014-02-05/BBB-eMMC-flasher-debian-7.3
-201
4-02-05-2gb.img.xz
which could boot and run.
It use currently : 3.8.13-bone36
I then build the linux-dev where
/deploy/3.11.0-rc1-armv7-d1.zimage
to
overwrite the bbb /boot/uboot
which lead me to a wrong boot : 4 leds fixed.
Therefore, please where to get the correct kernel to swap
from ?
If you built/installed 3.11.0-rc1-armv7-d1.zimage then you
didn't
follow
the directions posted
Re: [beagleboard] Xenomai master - BBB RCNelson 3.13-bone5 kernel patches
OK will give it a try, thanks for the tip. 2014-02-09 3:39 GMT+01:00 John Syn john3...@gmail.com: From: David Lewin dlewin...@gmail.com Reply-To: beagleboard@googlegroups.com Date: Saturday, February 8, 2014 at 2:15 AM To: beagleboard@googlegroups.com Subject: Re: [beagleboard] Xenomai master - BBB RCNelson 3.13-bone5 kernel patches I 200% agree : that's why I was refering to it : Is it possible to get a same instructions list for the official onehttp://git.xenomai.org/xenomai-2.6.git/tree/ksrc/arch/arm/patches/README ? anyway with a checkout from any branch, I'm not sure that xenomai will be compiled as from docs, blog, forums, book it's clearly precise that not all kernel version accept xenomai patches. Therefore, from my understanding only 1 commit is currenlty guaranteed to work : Beaglebone 1- Checkout the am33x-v3.8 branch in the Robert Nelson repository [3], the patch has been tested with commit *3fc8a73d782231ab2750ff29793a760e8fa076bb* 2- apply beaglebone/ipipe-core-3.8.13-beaglebone-pre.patch 3- apply ipipe-core-3.8.13-arm-1.patch 4- apply beaglebone/ipipe-core-3.8.13-beaglebone-post.patch 5- you can resume to generic installation instructions. John: until now I've been just compiled vanilla kernels, -ie no xenomai worked- could you please indicate what are these steps you have followed to compile it ? Way to complicated. Simply clone Robert's linux-dev repo and apply the attached patch. Build the kernel as normal. Regards, John 2014-02-07 22:36 GMT+01:00 John Syn john3...@gmail.com: On 2/7/14, 8:38 AM, Charles Steinkuehler char...@steinkuehler.net wrote: If you're wanting a Xenomai kernel, you should: git checkout --track 3.8.13-bone39-xenomai ...then run the build-kernel.sh script. If you want a plain kernel, pull from Robert's repository and use one of the 3.8.13-bone* tags. It's not a branch so when you checkout the tag you'll get a detatched head warning. You can ignore this (until you have changes you want to push back upstream) and just build the kernel as usual. Why not checkout the am33x-v3.8 branch? That way you can track the changes Robert makes to his v3.8 branch. I find it easier to patch Robert¹s linux-dev repo with your xenomai changes and then I¹m always up to date with Robert¹s changes. It might be even easier to have Robert add a Xenomai branch. Regards, John On 2/7/2014 9:55 AM, David Lewin wrote: Therefore, this would need to - git checkout to branch /3.8.13-bone36 as the emmc flasher kernel use this one - build_kernel.sh anew is that right ? if yes, I couldn't retrieve where to set the branch to co. 2014-02-07 Charles Steinkuehler char...@steinkuehler.net: If you're using my linux-dev repository, you need to check out the appropriate branch, master is not intended for actual use. On 2/7/2014 8:48 AM, David Lewin wrote: I've followed : For the MachineKit Xenomai kernels it's very easy, and identical to working with Robert Nelson's kernels. You just work from my github repository instead of his (I've added the Xenomai patches to the laundry-list of BeagleBone patches his scripts apply): https://github.com/cdsteinkuehler/linux-dev You run the ./build_kernel.sh script, so the BeagleBone and Xenomai patches will be applied. You can then edit the configuration as desired and rebuild the kernel using tools/rebuild.sh which may be wrong, but : *git branch * within linux-dev is correctly pointing to master. What did I've missed 2014-02-07 Robert Nelson robertcnel...@gmail.com: On Fri, Feb 7, 2014 at 8:09 AM, David Lewin dlewin...@gmail.com wrote: Charles, My tries didn't succeeded, but I'm sure I've missed the good kernel : I've flashed the http://rcn-ee.net/deb/testing/2014-02-05/BBB-eMMC-flasher-debian-7.3-201 4-02-05-2gb.img.xz which could boot and run. It use currently : 3.8.13-bone36 I then build the linux-dev where /deploy/3.11.0-rc1-armv7-d1.zimage to overwrite the bbb /boot/uboot which lead me to a wrong boot : 4 leds fixed. Therefore, please where to get the correct kernel to swap from ? If you built/installed 3.11.0-rc1-armv7-d1.zimage then you didn't follow the directions posted, as that would have been the master branch of linux-dev.. 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 a topic in the Google Groups BeagleBoard group. To unsubscribe from this topic, visit https://groups.google.com/d/topic/beagleboard/HqwuSu2tLe8/unsubscribe. To unsubscribe from this group and all its topics, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- Charles Steinkuehler char...@steinkuehler.net -- For more options
Re: [beagleboard] Xenomai master - BBB RCNelson 3.13-bone5 kernel patches
I 200% agree : that's why I was refering to it : Is it possible to get a same instructions list for the official onehttp://git.xenomai.org/xenomai-2.6.git/tree/ksrc/arch/arm/patches/README ? anyway with a checkout from any branch, I'm not sure that xenomai will be compiled as from docs, blog, forums, book it's clearly precise that not all kernel version accept xenomai patches. Therefore, from my understanding only 1 commit is currenlty guaranteed to work : Beaglebone 1- Checkout the am33x-v3.8 branch in the Robert Nelson repository [3], the patch has been tested with commit *3fc8a73d782231ab2750ff29793a760e8fa076bb* 2- apply beaglebone/ipipe-core-3.8.13-beaglebone-pre.patch 3- apply ipipe-core-3.8.13-arm-1.patch 4- apply beaglebone/ipipe-core-3.8.13-beaglebone-post.patch 5- you can resume to generic installation instructions. John: until now I've been just compiled vanilla kernels, -ie no xenomai worked- could you please indicate what are these steps you have followed to compile it ? 2014-02-07 22:36 GMT+01:00 John Syn john3...@gmail.com: On 2/7/14, 8:38 AM, Charles Steinkuehler char...@steinkuehler.net wrote: If you're wanting a Xenomai kernel, you should: git checkout --track 3.8.13-bone39-xenomai ...then run the build-kernel.sh script. If you want a plain kernel, pull from Robert's repository and use one of the 3.8.13-bone* tags. It's not a branch so when you checkout the tag you'll get a detatched head warning. You can ignore this (until you have changes you want to push back upstream) and just build the kernel as usual. Why not checkout the am33x-v3.8 branch? That way you can track the changes Robert makes to his v3.8 branch. I find it easier to patch Robert¹s linux-dev repo with your xenomai changes and then I¹m always up to date with Robert¹s changes. It might be even easier to have Robert add a Xenomai branch. Regards, John On 2/7/2014 9:55 AM, David Lewin wrote: Therefore, this would need to - git checkout to branch /3.8.13-bone36 as the emmc flasher kernel use this one - build_kernel.sh anew is that right ? if yes, I couldn't retrieve where to set the branch to co. 2014-02-07 Charles Steinkuehler char...@steinkuehler.net: If you're using my linux-dev repository, you need to check out the appropriate branch, master is not intended for actual use. On 2/7/2014 8:48 AM, David Lewin wrote: I've followed : For the MachineKit Xenomai kernels it's very easy, and identical to working with Robert Nelson's kernels. You just work from my github repository instead of his (I've added the Xenomai patches to the laundry-list of BeagleBone patches his scripts apply): https://github.com/cdsteinkuehler/linux-dev You run the ./build_kernel.sh script, so the BeagleBone and Xenomai patches will be applied. You can then edit the configuration as desired and rebuild the kernel using tools/rebuild.sh which may be wrong, but : *git branch * within linux-dev is correctly pointing to master. What did I've missed 2014-02-07 Robert Nelson robertcnel...@gmail.com: On Fri, Feb 7, 2014 at 8:09 AM, David Lewin dlewin...@gmail.com wrote: Charles, My tries didn't succeeded, but I'm sure I've missed the good kernel : I've flashed the http://rcn-ee.net/deb/testing/2014-02-05/BBB-eMMC-flasher-debian-7.3-201 4-02-05-2gb.img.xz which could boot and run. It use currently : 3.8.13-bone36 I then build the linux-dev where /deploy/3.11.0-rc1-armv7-d1.zimage to overwrite the bbb /boot/uboot which lead me to a wrong boot : 4 leds fixed. Therefore, please where to get the correct kernel to swap from ? If you built/installed 3.11.0-rc1-armv7-d1.zimage then you didn't follow the directions posted, as that would have been the master branch of linux-dev.. 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 a topic in the Google Groups BeagleBoard group. To unsubscribe from this topic, visit https://groups.google.com/d/topic/beagleboard/HqwuSu2tLe8/unsubscribe . To unsubscribe from this group and all its topics, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- Charles Steinkuehler char...@steinkuehler.net -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to a topic in the Google Groups BeagleBoard group. To unsubscribe from this topic, visit https://groups.google.com/d/topic/beagleboard/HqwuSu2tLe8/unsubscribe. To unsubscribe from this group and all its topics, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- Charles Steinkuehler
Re: [beagleboard] Xenomai master - BBB RCNelson 3.13-bone5 kernel patches
On 2/8/2014 4:15 AM, David Lewin wrote: I 200% agree : that's why I was refering to it : Is it possible to get a same instructions list for the official onehttp://git.xenomai.org/xenomai-2.6.git/tree/ksrc/arch/arm/patches/README I wrote those instructions, and the scripts I added to the linux-dev kernel builder follow the official Xenomai instructions for how to build a kernel. The specific git commit referenced in the instructions above was known to work when the instructions were written, and is listed because the Xenomai folks wanted a specific commit and not just a branch. Once everything got sorted out, I have been able to apply the Xenomai patches to any of the 3.8.13 kernels without issue. -- Charles Steinkuehler char...@steinkuehler.net -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [beagleboard] Xenomai master - BBB RCNelson 3.13-bone5 kernel patches
From: David Lewin dlewin...@gmail.com Reply-To: beagleboard@googlegroups.com Date: Saturday, February 8, 2014 at 2:15 AM To: beagleboard@googlegroups.com Subject: Re: [beagleboard] Xenomai master - BBB RCNelson 3.13-bone5 kernel patches I 200% agree : that's why I was refering to it : Is it possible to get a same instructions list for the official one http://git.xenomai.org/xenomai-2.6.git/tree/ksrc/arch/arm/patches/README ? anyway with a checkout from any branch, I'm not sure that xenomai will be compiled as from docs, blog, forums, book it's clearly precise that not all kernel version accept xenomai patches. Therefore, from my understanding only 1 commit is currenlty guaranteed to work : Beaglebone 1- Checkout the am33x-v3.8 branch in the Robert Nelson repository [3], the patch has been tested with commit 3fc8a73d782231ab2750ff29793a760e8fa076bb 2- apply beaglebone/ipipe-core-3.8.13-beaglebone-pre.patch 3- apply ipipe-core-3.8.13-arm-1.patch 4- apply beaglebone/ipipe-core-3.8.13-beaglebone-post.patch 5- you can resume to generic installation instructions. John: until now I've been just compiled vanilla kernels, -ie no xenomai worked- could you please indicate what are these steps you have followed to compile it ? Way to complicated. Simply clone Robert's linux-dev repo and apply the attached patch. Build the kernel as normal. Regards, John 2014-02-07 22:36 GMT+01:00 John Syn john3...@gmail.com: On 2/7/14, 8:38 AM, Charles Steinkuehler char...@steinkuehler.net wrote: If you're wanting a Xenomai kernel, you should: git checkout --track 3.8.13-bone39-xenomai ...then run the build-kernel.sh script. If you want a plain kernel, pull from Robert's repository and use one of the 3.8.13-bone* tags. It's not a branch so when you checkout the tag you'll get a detatched head warning. You can ignore this (until you have changes you want to push back upstream) and just build the kernel as usual. Why not checkout the am33x-v3.8 branch? That way you can track the changes Robert makes to his v3.8 branch. I find it easier to patch Robert¹s linux-dev repo with your xenomai changes and then I¹m always up to date with Robert¹s changes. It might be even easier to have Robert add a Xenomai branch. Regards, John On 2/7/2014 9:55 AM, David Lewin wrote: Therefore, this would need to - git checkout to branch /3.8.13-bone36 as the emmc flasher kernel use this one - build_kernel.sh anew is that right ? if yes, I couldn't retrieve where to set the branch to co. 2014-02-07 Charles Steinkuehler char...@steinkuehler.net: If you're using my linux-dev repository, you need to check out the appropriate branch, master is not intended for actual use. On 2/7/2014 8:48 AM, David Lewin wrote: I've followed : For the MachineKit Xenomai kernels it's very easy, and identical to working with Robert Nelson's kernels. You just work from my github repository instead of his (I've added the Xenomai patches to the laundry-list of BeagleBone patches his scripts apply): https://github.com/cdsteinkuehler/linux-dev You run the ./build_kernel.sh script, so the BeagleBone and Xenomai patches will be applied. You can then edit the configuration as desired and rebuild the kernel using tools/rebuild.sh which may be wrong, but : *git branch * within linux-dev is correctly pointing to master. What did I've missed 2014-02-07 Robert Nelson robertcnel...@gmail.com: On Fri, Feb 7, 2014 at 8:09 AM, David Lewin dlewin...@gmail.com wrote: Charles, My tries didn't succeeded, but I'm sure I've missed the good kernel : I've flashed the http://rcn-ee.net/deb/testing/2014-02-05/BBB-eMMC-flasher-debian-7.3-201 4-02-05-2gb.img.xz which could boot and run. It use currently : 3.8.13-bone36 I then build the linux-dev where /deploy/3.11.0-rc1-armv7-d1.zimage to overwrite the bbb /boot/uboot which lead me to a wrong boot : 4 leds fixed. Therefore, please where to get the correct kernel to swap from ? If you built/installed 3.11.0-rc1-armv7-d1.zimage then you didn't follow the directions posted, as that would have been the master branch of linux-dev.. 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 a topic in the Google Groups BeagleBoard group. To unsubscribe from this topic, visit https://groups.google.com/d/topic/beagleboard/HqwuSu2tLe8/unsubscribe. To unsubscribe from this group and all its topics, send an email to beagleboard+unsubscr...@googlegroups.com mailto:beagleboard%2bunsubscr...@googlegroups.com . For more options, visit https://groups.google.com/groups/opt_out. -- Charles Steinkuehler char...@steinkuehler.net -- For more options, visit http://beagleboard.org/discuss --- You
Re: [beagleboard] Xenomai master - BBB RCNelson 3.13-bone5 kernel patches
Charles, My tries didn't succeeded, but I'm sure I've missed the good kernel : I've flashed the http://rcn-ee.net/deb/testing/2014-02-05/BBB-eMMC-flasher-debian-7.3-2014-02-05-2gb.img.xz which could boot and run. It use currently : 3.8.13-bone36 I then build the linux-dev where /deploy/3.11.0-rc1-armv7-d1.zimage to overwrite the bbb /boot/uboot which lead me to a wrong boot : 4 leds fixed. Therefore, please where to get the correct kernel to swap from ? 2014-02-04 David Lewin dlewin...@gmail.com: Thank you for this Charles. 2014-02-04 Charles Steinkuehler char...@steinkuehler.net: On 2/4/2014 4:24 AM, David Lewin wrote: just grab one of RCN's eMMC flasher images That and swapping out the kernel gets you a working Xenomai system. Then, I only copy the built xenomai linuxcnc kernel onto this RCN's eMMC image ? no dependency (libs, ...) No dependencies are required for the kernel, and the kernel interface is standard enough you can swap out versions without having to recompile everything that sits above the kernel. So yes, you can just swap out the kernel. Especially a 3.8.13 kernel for a 3.8.13 kernel patched with Xenomai! They are virtually identical. -- Charles Steinkuehler char...@steinkuehler.net -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to a topic in the Google Groups BeagleBoard group. To unsubscribe from this topic, visit https://groups.google.com/d/topic/beagleboard/HqwuSu2tLe8/unsubscribe. To unsubscribe from this group and all its topics, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [beagleboard] Xenomai master - BBB RCNelson 3.13-bone5 kernel patches
On Fri, Feb 7, 2014 at 8:09 AM, David Lewin dlewin...@gmail.com wrote: Charles, My tries didn't succeeded, but I'm sure I've missed the good kernel : I've flashed the http://rcn-ee.net/deb/testing/2014-02-05/BBB-eMMC-flasher-debian-7.3-2014-02-05-2gb.img.xz which could boot and run. It use currently : 3.8.13-bone36 I then build the linux-dev where /deploy/3.11.0-rc1-armv7-d1.zimage to overwrite the bbb /boot/uboot which lead me to a wrong boot : 4 leds fixed. Therefore, please where to get the correct kernel to swap from ? If you built/installed 3.11.0-rc1-armv7-d1.zimage then you didn't follow the directions posted, as that would have been the master branch of linux-dev.. 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. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [beagleboard] Xenomai master - BBB RCNelson 3.13-bone5 kernel patches
If you're using my linux-dev repository, you need to check out the appropriate branch, master is not intended for actual use. On 2/7/2014 8:48 AM, David Lewin wrote: I've followed : For the MachineKit Xenomai kernels it's very easy, and identical to working with Robert Nelson's kernels. You just work from my github repository instead of his (I've added the Xenomai patches to the laundry-list of BeagleBone patches his scripts apply): https://github.com/cdsteinkuehler/linux-dev You run the ./build_kernel.sh script, so the BeagleBone and Xenomai patches will be applied. You can then edit the configuration as desired and rebuild the kernel using tools/rebuild.sh which may be wrong, but : *git branch * within linux-dev is correctly pointing to master. What did I've missed 2014-02-07 Robert Nelson robertcnel...@gmail.com: On Fri, Feb 7, 2014 at 8:09 AM, David Lewin dlewin...@gmail.com wrote: Charles, My tries didn't succeeded, but I'm sure I've missed the good kernel : I've flashed the http://rcn-ee.net/deb/testing/2014-02-05/BBB-eMMC-flasher-debian-7.3-2014-02-05-2gb.img.xz which could boot and run. It use currently : 3.8.13-bone36 I then build the linux-dev where /deploy/3.11.0-rc1-armv7-d1.zimage to overwrite the bbb /boot/uboot which lead me to a wrong boot : 4 leds fixed. Therefore, please where to get the correct kernel to swap from ? If you built/installed 3.11.0-rc1-armv7-d1.zimage then you didn't follow the directions posted, as that would have been the master branch of linux-dev.. 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 a topic in the Google Groups BeagleBoard group. To unsubscribe from this topic, visit https://groups.google.com/d/topic/beagleboard/HqwuSu2tLe8/unsubscribe. To unsubscribe from this group and all its topics, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- Charles Steinkuehler char...@steinkuehler.net -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [beagleboard] Xenomai master - BBB RCNelson 3.13-bone5 kernel patches
I've followed : For the MachineKit Xenomai kernels it's very easy, and identical to working with Robert Nelson's kernels. You just work from my github repository instead of his (I've added the Xenomai patches to the laundry-list of BeagleBone patches his scripts apply): https://github.com/cdsteinkuehler/linux-dev You run the ./build_kernel.sh script, so the BeagleBone and Xenomai patches will be applied. You can then edit the configuration as desired and rebuild the kernel using tools/rebuild.sh which may be wrong, but : *git branch * within linux-dev is correctly pointing to master. What did I've missed 2014-02-07 Robert Nelson robertcnel...@gmail.com: On Fri, Feb 7, 2014 at 8:09 AM, David Lewin dlewin...@gmail.com wrote: Charles, My tries didn't succeeded, but I'm sure I've missed the good kernel : I've flashed the http://rcn-ee.net/deb/testing/2014-02-05/BBB-eMMC-flasher-debian-7.3-2014-02-05-2gb.img.xz which could boot and run. It use currently : 3.8.13-bone36 I then build the linux-dev where /deploy/3.11.0-rc1-armv7-d1.zimage to overwrite the bbb /boot/uboot which lead me to a wrong boot : 4 leds fixed. Therefore, please where to get the correct kernel to swap from ? If you built/installed 3.11.0-rc1-armv7-d1.zimage then you didn't follow the directions posted, as that would have been the master branch of linux-dev.. 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 a topic in the Google Groups BeagleBoard group. To unsubscribe from this topic, visit https://groups.google.com/d/topic/beagleboard/HqwuSu2tLe8/unsubscribe. To unsubscribe from this group and all its topics, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [beagleboard] Xenomai master - BBB RCNelson 3.13-bone5 kernel patches
Therefore, this would need to - git checkout to branch /3.8.13-bone36 as the emmc flasher kernel use this one - build_kernel.sh anew is that right ? if yes, I couldn't retrieve where to set the branch to co. 2014-02-07 Charles Steinkuehler char...@steinkuehler.net: If you're using my linux-dev repository, you need to check out the appropriate branch, master is not intended for actual use. On 2/7/2014 8:48 AM, David Lewin wrote: I've followed : For the MachineKit Xenomai kernels it's very easy, and identical to working with Robert Nelson's kernels. You just work from my github repository instead of his (I've added the Xenomai patches to the laundry-list of BeagleBone patches his scripts apply): https://github.com/cdsteinkuehler/linux-dev You run the ./build_kernel.sh script, so the BeagleBone and Xenomai patches will be applied. You can then edit the configuration as desired and rebuild the kernel using tools/rebuild.sh which may be wrong, but : *git branch * within linux-dev is correctly pointing to master. What did I've missed 2014-02-07 Robert Nelson robertcnel...@gmail.com: On Fri, Feb 7, 2014 at 8:09 AM, David Lewin dlewin...@gmail.com wrote: Charles, My tries didn't succeeded, but I'm sure I've missed the good kernel : I've flashed the http://rcn-ee.net/deb/testing/2014-02-05/BBB-eMMC-flasher-debian-7.3-2014-02-05-2gb.img.xz which could boot and run. It use currently : 3.8.13-bone36 I then build the linux-dev where /deploy/3.11.0-rc1-armv7-d1.zimage to overwrite the bbb /boot/uboot which lead me to a wrong boot : 4 leds fixed. Therefore, please where to get the correct kernel to swap from ? If you built/installed 3.11.0-rc1-armv7-d1.zimage then you didn't follow the directions posted, as that would have been the master branch of linux-dev.. 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 a topic in the Google Groups BeagleBoard group. To unsubscribe from this topic, visit https://groups.google.com/d/topic/beagleboard/HqwuSu2tLe8/unsubscribe. To unsubscribe from this group and all its topics, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- Charles Steinkuehler char...@steinkuehler.net -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to a topic in the Google Groups BeagleBoard group. To unsubscribe from this topic, visit https://groups.google.com/d/topic/beagleboard/HqwuSu2tLe8/unsubscribe. To unsubscribe from this group and all its topics, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [beagleboard] Xenomai master - BBB RCNelson 3.13-bone5 kernel patches
If you're wanting a Xenomai kernel, you should: git checkout --track 3.8.13-bone39-xenomai ...then run the build-kernel.sh script. If you want a plain kernel, pull from Robert's repository and use one of the 3.8.13-bone* tags. It's not a branch so when you checkout the tag you'll get a detatched head warning. You can ignore this (until you have changes you want to push back upstream) and just build the kernel as usual. On 2/7/2014 9:55 AM, David Lewin wrote: Therefore, this would need to - git checkout to branch /3.8.13-bone36 as the emmc flasher kernel use this one - build_kernel.sh anew is that right ? if yes, I couldn't retrieve where to set the branch to co. 2014-02-07 Charles Steinkuehler char...@steinkuehler.net: If you're using my linux-dev repository, you need to check out the appropriate branch, master is not intended for actual use. On 2/7/2014 8:48 AM, David Lewin wrote: I've followed : For the MachineKit Xenomai kernels it's very easy, and identical to working with Robert Nelson's kernels. You just work from my github repository instead of his (I've added the Xenomai patches to the laundry-list of BeagleBone patches his scripts apply): https://github.com/cdsteinkuehler/linux-dev You run the ./build_kernel.sh script, so the BeagleBone and Xenomai patches will be applied. You can then edit the configuration as desired and rebuild the kernel using tools/rebuild.sh which may be wrong, but : *git branch * within linux-dev is correctly pointing to master. What did I've missed 2014-02-07 Robert Nelson robertcnel...@gmail.com: On Fri, Feb 7, 2014 at 8:09 AM, David Lewin dlewin...@gmail.com wrote: Charles, My tries didn't succeeded, but I'm sure I've missed the good kernel : I've flashed the http://rcn-ee.net/deb/testing/2014-02-05/BBB-eMMC-flasher-debian-7.3-2014-02-05-2gb.img.xz which could boot and run. It use currently : 3.8.13-bone36 I then build the linux-dev where /deploy/3.11.0-rc1-armv7-d1.zimage to overwrite the bbb /boot/uboot which lead me to a wrong boot : 4 leds fixed. Therefore, please where to get the correct kernel to swap from ? If you built/installed 3.11.0-rc1-armv7-d1.zimage then you didn't follow the directions posted, as that would have been the master branch of linux-dev.. 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 a topic in the Google Groups BeagleBoard group. To unsubscribe from this topic, visit https://groups.google.com/d/topic/beagleboard/HqwuSu2tLe8/unsubscribe. To unsubscribe from this group and all its topics, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- Charles Steinkuehler char...@steinkuehler.net -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to a topic in the Google Groups BeagleBoard group. To unsubscribe from this topic, visit https://groups.google.com/d/topic/beagleboard/HqwuSu2tLe8/unsubscribe. To unsubscribe from this group and all its topics, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- Charles Steinkuehler char...@steinkuehler.net -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [beagleboard] Xenomai master - BBB RCNelson 3.13-bone5 kernel patches
On 2/7/14, 8:38 AM, Charles Steinkuehler char...@steinkuehler.net wrote: If you're wanting a Xenomai kernel, you should: git checkout --track 3.8.13-bone39-xenomai ...then run the build-kernel.sh script. If you want a plain kernel, pull from Robert's repository and use one of the 3.8.13-bone* tags. It's not a branch so when you checkout the tag you'll get a detatched head warning. You can ignore this (until you have changes you want to push back upstream) and just build the kernel as usual. Why not checkout the am33x-v3.8 branch? That way you can track the changes Robert makes to his v3.8 branch. I find it easier to patch Robert¹s linux-dev repo with your xenomai changes and then I¹m always up to date with Robert¹s changes. It might be even easier to have Robert add a Xenomai branch. Regards, John On 2/7/2014 9:55 AM, David Lewin wrote: Therefore, this would need to - git checkout to branch /3.8.13-bone36 as the emmc flasher kernel use this one - build_kernel.sh anew is that right ? if yes, I couldn't retrieve where to set the branch to co. 2014-02-07 Charles Steinkuehler char...@steinkuehler.net: If you're using my linux-dev repository, you need to check out the appropriate branch, master is not intended for actual use. On 2/7/2014 8:48 AM, David Lewin wrote: I've followed : For the MachineKit Xenomai kernels it's very easy, and identical to working with Robert Nelson's kernels. You just work from my github repository instead of his (I've added the Xenomai patches to the laundry-list of BeagleBone patches his scripts apply): https://github.com/cdsteinkuehler/linux-dev You run the ./build_kernel.sh script, so the BeagleBone and Xenomai patches will be applied. You can then edit the configuration as desired and rebuild the kernel using tools/rebuild.sh which may be wrong, but : *git branch * within linux-dev is correctly pointing to master. What did I've missed 2014-02-07 Robert Nelson robertcnel...@gmail.com: On Fri, Feb 7, 2014 at 8:09 AM, David Lewin dlewin...@gmail.com wrote: Charles, My tries didn't succeeded, but I'm sure I've missed the good kernel : I've flashed the http://rcn-ee.net/deb/testing/2014-02-05/BBB-eMMC-flasher-debian-7.3-201 4-02-05-2gb.img.xz which could boot and run. It use currently : 3.8.13-bone36 I then build the linux-dev where /deploy/3.11.0-rc1-armv7-d1.zimage to overwrite the bbb /boot/uboot which lead me to a wrong boot : 4 leds fixed. Therefore, please where to get the correct kernel to swap from ? If you built/installed 3.11.0-rc1-armv7-d1.zimage then you didn't follow the directions posted, as that would have been the master branch of linux-dev.. 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 a topic in the Google Groups BeagleBoard group. To unsubscribe from this topic, visit https://groups.google.com/d/topic/beagleboard/HqwuSu2tLe8/unsubscribe. To unsubscribe from this group and all its topics, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- Charles Steinkuehler char...@steinkuehler.net -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to a topic in the Google Groups BeagleBoard group. To unsubscribe from this topic, visit https://groups.google.com/d/topic/beagleboard/HqwuSu2tLe8/unsubscribe. To unsubscribe from this group and all its topics, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- Charles Steinkuehler char...@steinkuehler.net -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [beagleboard] Xenomai master - BBB RCNelson 3.13-bone5 kernel patches
On 2/4/2014 4:24 AM, David Lewin wrote: just grab one of RCN's eMMC flasher images That and swapping out the kernel gets you a working Xenomai system. Then, I only copy the built xenomai linuxcnc kernel onto this RCN's eMMC image ? no dependency (libs, ...) No dependencies are required for the kernel, and the kernel interface is standard enough you can swap out versions without having to recompile everything that sits above the kernel. So yes, you can just swap out the kernel. Especially a 3.8.13 kernel for a 3.8.13 kernel patched with Xenomai! They are virtually identical. -- Charles Steinkuehler char...@steinkuehler.net -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [beagleboard] Xenomai master - BBB RCNelson 3.13-bone5 kernel patches
Thank you for this Charles. 2014-02-04 Charles Steinkuehler char...@steinkuehler.net: On 2/4/2014 4:24 AM, David Lewin wrote: just grab one of RCN's eMMC flasher images That and swapping out the kernel gets you a working Xenomai system. Then, I only copy the built xenomai linuxcnc kernel onto this RCN's eMMC image ? no dependency (libs, ...) No dependencies are required for the kernel, and the kernel interface is standard enough you can swap out versions without having to recompile everything that sits above the kernel. So yes, you can just swap out the kernel. Especially a 3.8.13 kernel for a 3.8.13 kernel patched with Xenomai! They are virtually identical. -- Charles Steinkuehler char...@steinkuehler.net -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to a topic in the Google Groups BeagleBoard group. To unsubscribe from this topic, visit https://groups.google.com/d/topic/beagleboard/HqwuSu2tLe8/unsubscribe. To unsubscribe from this group and all its topics, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[beagleboard] Xenomai master - BBB RCNelson 3.13-bone5 kernel patches
Dear sirs, I've done some work concerning porting ipipe patches to Robert Nelson 3.13-bone5 kernel. The patches short descriptions how to apply are stored here: https://github.com/t-szczyrba/bbb-xenomai-patches Please read Robert C Nelson kernel installation documentation as well as xenomai installation documentation before playing with it, regards, T. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [beagleboard] Xenomai master - BBB RCNelson 3.13-bone5 kernel patches
On 2/2/2014 10:04 AM, t-szczyrba wrote: Dear sirs, I've done some work concerning porting ipipe patches to Robert Nelson 3.13-bone5 kernel. The patches short descriptions how to apply are stored here: https://github.com/t-szczyrba/bbb-xenomai-patches Please read Robert C Nelson kernel installation documentation as well as xenomai installation documentation before playing with it, Very exciting, thanks for sharing! Keep us posted, I'm hoping at some point a Xenomai patched kernel with SGX GPU support will be possible. You might also want to let the folks on the Xenomai list know you're working on this, there may be someone else trying to do something similar. -- Charles Steinkuehler char...@steinkuehler.net -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [beagleboard] Xenomai master - BBB RCNelson 3.13-bone5 kernel patches
Is it possible to get a same instructions list for the official onehttp://git.xenomai.org/xenomai-2.6.git/tree/ksrc/arch/arm/patches/README ? Until now I was using your machinekit Charles, but I'd like to use my own Xenomai that I could change options (to add Traces, reduces latency, etc) .After getting the R. Nelson and checkout to 3.8 repo I'm lost to the next things to do . If it bothers you here, I can create a dedicated post however. PS if it can helps after successfully found how to do it I could put it on a doc that way nobody would ask anymore. Le lundi 3 février 2014 15:21:50 UTC+1, Charles Steinkuehler a écrit : On 2/2/2014 10:04 AM, t-szczyrba wrote: Dear sirs, I've done some work concerning porting ipipe patches to Robert Nelson 3.13-bone5 kernel. The patches short descriptions how to apply are stored here: https://github.com/t-szczyrba/bbb-xenomai-patches Please read Robert C Nelson kernel installation documentation as well as xenomai installation documentation before playing with it, Very exciting, thanks for sharing! Keep us posted, I'm hoping at some point a Xenomai patched kernel with SGX GPU support will be possible. You might also want to let the folks on the Xenomai list know you're working on this, there may be someone else trying to do something similar. -- Charles Steinkuehler cha...@steinkuehler.net javascript: -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [beagleboard] Xenomai master - BBB RCNelson 3.13-bone5 kernel patches
On 2/3/2014 8:45 AM, dlewin555 wrote: Is it possible to get a same instructions list for the official onehttp://git.xenomai.org/xenomai-2.6.git/tree/ksrc/arch/arm/patches/README? Until now I was using your machinekit Charles, but I'd like to use my own Xenomai that I could change options (to add Traces, reduces latency, etc) .After getting the R. Nelson and checkout to 3.8 repo I'm lost to the next things to do . If it bothers you here, I can create a dedicated post however. PS if it can helps after successfully found how to do it I could put it on a doc that way nobody would ask anymore. For the MachineKit Xenomai kernels it's very easy, and identical to working with Robert Nelson's kernels. You just work from my github repository instead of his (I've added the Xenomai patches to the laundry-list of BeagleBone patches his scripts apply): https://github.com/cdsteinkuehler/linux-dev You run the ./build_kernel.sh script, so the BeagleBone and Xenomai patches will be applied. You can then edit the configuration as desired and rebuild the kernel using tools/rebuild.sh The latest configuration tweaks I have made at the suggestion of the Xenomai folks may be found in the 3.8.13-bone39-xenomai branch. If you find any configuration changes that help with latency or performance, please let me know! -- Charles Steinkuehler char...@steinkuehler.net -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [beagleboard] Xenomai master - BBB RCNelson 3.13-bone5 kernel patches
Thanks a lot Charles it helps me a lot. What I am doing is trying indeed to experiment and benchmark Xenomai with Beablegone. Thus, I did some tests from your machinekit in SD Card In mesures 1 I've used a set_periodic_timer to toggle a gpio with a 2000 uS task as another process was doing : ping -f localhost -s 65000 /dev/null Dans mesures 2 I did the same + latency_test -p 100 -T 240. Check the results here http://flic.kr/ps/2LwUC9 As I was a bit wondering I did a latency test during 1 h but did before echo 0 /proc/xenoami/latency (instead of 4999 ) : *lat min|---lat avg|---lat max|-overrun|--msw|--lat best|-lat worst* 11.083| 13.874 | 24.416| 0 | 0 | 6.374 | 32.791 As I m somewhat surprised by these results -even if they are in user space- I'd like to get more familiar with the build, and being able to put the Machinekit or Xenomai image directly in eMMC to avoid SD accesses , hoping to have better latency results. David 2014-02-03 Charles Steinkuehler char...@steinkuehler.net: On 2/3/2014 8:45 AM, dlewin555 wrote: Is it possible to get a same instructions list for the official one http://git.xenomai.org/xenomai-2.6.git/tree/ksrc/arch/arm/patches/README? Until now I was using your machinekit Charles, but I'd like to use my own Xenomai that I could change options (to add Traces, reduces latency, etc) .After getting the R. Nelson and checkout to 3.8 repo I'm lost to the next things to do . If it bothers you here, I can create a dedicated post however. PS if it can helps after successfully found how to do it I could put it on a doc that way nobody would ask anymore. For the MachineKit Xenomai kernels it's very easy, and identical to working with Robert Nelson's kernels. You just work from my github repository instead of his (I've added the Xenomai patches to the laundry-list of BeagleBone patches his scripts apply): https://github.com/cdsteinkuehler/linux-dev You run the ./build_kernel.sh script, so the BeagleBone and Xenomai patches will be applied. You can then edit the configuration as desired and rebuild the kernel using tools/rebuild.sh The latest configuration tweaks I have made at the suggestion of the Xenomai folks may be found in the 3.8.13-bone39-xenomai branch. If you find any configuration changes that help with latency or performance, please let me know! -- Charles Steinkuehler char...@steinkuehler.net -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to a topic in the Google Groups BeagleBoard group. To unsubscribe from this topic, visit https://groups.google.com/d/topic/beagleboard/HqwuSu2tLe8/unsubscribe. To unsubscribe from this group and all its topics, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [beagleboard] Xenomai master - BBB RCNelson 3.13-bone5 kernel patches
On 2/3/2014 9:38 AM, David Lewin wrote: Thanks a lot Charles it helps me a lot. As I m somewhat surprised by these results -even if they are in user space- I'd like to get more familiar with the build, and being able to put the Machinekit or Xenomai image directly in eMMC to avoid SD accesses , hoping to have better latency results. You can use the Xenomai kernel with any of the Debian images from RCN, just install to the eMMC then update the kernel. The MachineKit images are on SD card to support LinuxCNC and it's (large set of) build dependencies. You can get a much lighter-weight system running Xenomai if that's all you are interested in. You'll probably still want to compile and install the Xenomai user-space tools (or copy the /home/linuxcnc/xenomai-2.6 folder from the MachineKit install), but the build requirements are much lighter for Xenomai than for LinuxCNC. -- Charles Steinkuehler char...@steinkuehler.net -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [beagleboard] Xenomai master - BBB RCNelson 3.13-bone5 kernel patches
*You can use the Xenomai kernel with any of the Debian images from RCN,just install to the eMMC then update the kernel* Whereas I m quite ok with the use of Xenomai, I'm not really at ease with the way to build it, the Readmehttp://git.xenomai.org/xenomai-2.6.git/tree/ksrc/arch/arm/patches/README is clear but some steps are missings for me. *You can get a much lighter-weight system running Xenomai if that's all you are interested in* Exactly my purpose, I'll stay in user space (no RTDM driver) *You'll probably still want to compile and install the Xenomai user-spacetools (or copy the /home/linuxcnc/xenomai-2.6 folder from the MachineKitinstall), but the build requirements are much lighter for Xenomai thanfor LinuxCNC* If I've understood what you said, I'd better have to copy from the built image* /home/linuxcnc/xenomai-2.6, *but that won't suffice to have eMMC working. 2014-02-03 Charles Steinkuehler char...@steinkuehler.net: On 2/3/2014 9:38 AM, David Lewin wrote: Thanks a lot Charles it helps me a lot. As I m somewhat surprised by these results -even if they are in user space- I'd like to get more familiar with the build, and being able to put the Machinekit or Xenomai image directly in eMMC to avoid SD accesses , hoping to have better latency results. You can use the Xenomai kernel with any of the Debian images from RCN, just install to the eMMC then update the kernel. The MachineKit images are on SD card to support LinuxCNC and it's (large set of) build dependencies. You can get a much lighter-weight system running Xenomai if that's all you are interested in. You'll probably still want to compile and install the Xenomai user-space tools (or copy the /home/linuxcnc/xenomai-2.6 folder from the MachineKit install), but the build requirements are much lighter for Xenomai than for LinuxCNC. -- Charles Steinkuehler char...@steinkuehler.net -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to a topic in the Google Groups BeagleBoard group. To unsubscribe from this topic, visit https://groups.google.com/d/topic/beagleboard/HqwuSu2tLe8/unsubscribe. To unsubscribe from this group and all its topics, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [beagleboard] Xenomai master - BBB RCNelson 3.13-bone5 kernel patches
On 2/3/2014 11:30 AM, David Lewin wrote: *You can use the Xenomai kernel with any of the Debian images from RCN,just install to the eMMC then update the kernel* Whereas I m quite ok with the use of Xenomai, I'm not really at ease with the way to build it, the Readmehttp://git.xenomai.org/xenomai-2.6.git/tree/ksrc/arch/arm/patches/README is clear but some steps are missings for me. There's not much to building the user-space Xenomai tools from scratch, either follow along with the Xenomai instructions, or you can refer to the scripts that get run when I build my images: https://github.com/cdsteinkuehler/omap-image-builder/blob/MachineKit/machinekit/scripts/003.make-xenomai.shu https://github.com/cdsteinkuehler/omap-image-builder/blob/MachineKit/machinekit/scripts/004.make-xenomai.shr The *.shu script is run as a normal user (linuxcnc), and the *.shr script is run as root. You can do this on your preferred version of Debian/Ubuntu running out of the eMMC (just grab one of RCN's eMMC flasher images). That and swapping out the kernel gets you a working Xenomai system. Anything else you need you should be able to pull in with a simple aptitude install whatever. -- Charles Steinkuehler char...@steinkuehler.net -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
