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  • VCHIQ drivers work again | FreeBSD developer's notebook
    watching H 264 video playing on Raspberry Pi in hello video demo Network throughput still sucks so I had to copy file to tmpfs partition in order to get smooth playback though If you want to test VCHIQ in addition to sources you ll need latest firmware files For demos you ll also have to install freetype2 and manually hack Makefile include in hello pi I m planning to create ports packages for both drivers and userland some time next week On the related note Aleksandr Rybalko got XOrg working on Efika MX Smartbook so FreeBSD Pi will get graphic interface soon In ARM FreeBSD Raspberry Pi gonzo Posts Website Packages for Rasberry Building image for Raspberry 7 responses to VCHIQ drivers work again ezyclie January 13 2013 at 11 19 pm Is this the one http freshbsd org commit freebsd r245389 Reply Aleksandr Rybalko January 14 2013 at 4 47 pm Why it will It already have Commit which ezyclie points to close difference between my driver for Efika MX Smartbook and RPi so now anyone may follow my blog post and compile and run Xorg on RPi too Thanks Reply Ivan Voras January 27 2013 at 4 56 pm Hello Can someone make an updated image for FreeBSD pi with these latest developments VCHIQ X Org packets Reply ezyclie January 31 2013 at 4 14 am You can download it here http snakeorladder com rpi dma kernel tar gz Reply vk February 1 2013 at 3 59 am Hi Gonzo i saw some files on https github com raspberrypi firmware tree master boot Which files should I use to boot FreeBSD Reply gonzo February 1 2013 at 5 01 pm I ve just posted update instruction Updated u boot package with new firmware files http people freebsd org

    Original URL path: http://kernelnomicon.org/?p=271&replytocom=1526 (2016-02-01)
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  • VCHIQ drivers work again | FreeBSD developer's notebook
    watching H 264 video playing on Raspberry Pi in hello video demo Network throughput still sucks so I had to copy file to tmpfs partition in order to get smooth playback though If you want to test VCHIQ in addition to sources you ll need latest firmware files For demos you ll also have to install freetype2 and manually hack Makefile include in hello pi I m planning to create ports packages for both drivers and userland some time next week On the related note Aleksandr Rybalko got XOrg working on Efika MX Smartbook so FreeBSD Pi will get graphic interface soon In ARM FreeBSD Raspberry Pi gonzo Posts Website Packages for Rasberry Building image for Raspberry 7 responses to VCHIQ drivers work again ezyclie January 13 2013 at 11 19 pm Is this the one http freshbsd org commit freebsd r245389 Reply Aleksandr Rybalko January 14 2013 at 4 47 pm Why it will It already have Commit which ezyclie points to close difference between my driver for Efika MX Smartbook and RPi so now anyone may follow my blog post and compile and run Xorg on RPi too Thanks Reply Ivan Voras January 27 2013 at 4 56 pm Hello Can someone make an updated image for FreeBSD pi with these latest developments VCHIQ X Org packets Reply ezyclie January 31 2013 at 4 14 am You can download it here http snakeorladder com rpi dma kernel tar gz Reply vk February 1 2013 at 3 59 am Hi Gonzo i saw some files on https github com raspberrypi firmware tree master boot Which files should I use to boot FreeBSD Reply gonzo February 1 2013 at 5 01 pm I ve just posted update instruction Updated u boot package with new firmware files http people freebsd org

    Original URL path: http://kernelnomicon.org/?p=271&replytocom=1533 (2016-02-01)
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  • VCHIQ drivers work again | FreeBSD developer's notebook
    H 264 video playing on Raspberry Pi in hello video demo Network throughput still sucks so I had to copy file to tmpfs partition in order to get smooth playback though If you want to test VCHIQ in addition to sources you ll need latest firmware files For demos you ll also have to install freetype2 and manually hack Makefile include in hello pi I m planning to create ports packages for both drivers and userland some time next week On the related note Aleksandr Rybalko got XOrg working on Efika MX Smartbook so FreeBSD Pi will get graphic interface soon In ARM FreeBSD Raspberry Pi gonzo Posts Website Packages for Rasberry Building image for Raspberry 7 responses to VCHIQ drivers work again ezyclie January 13 2013 at 11 19 pm Is this the one http freshbsd org commit freebsd r245389 Reply Aleksandr Rybalko January 14 2013 at 4 47 pm Why it will It already have Commit which ezyclie points to close difference between my driver for Efika MX Smartbook and RPi so now anyone may follow my blog post and compile and run Xorg on RPi too Thanks Reply Ivan Voras January 27 2013 at 4 56 pm Hello Can someone make an updated image for FreeBSD pi with these latest developments VCHIQ X Org packets Reply ezyclie January 31 2013 at 4 14 am You can download it here http snakeorladder com rpi dma kernel tar gz Reply vk February 1 2013 at 3 59 am Hi Gonzo i saw some files on https github com raspberrypi firmware tree master boot Which files should I use to boot FreeBSD Reply gonzo February 1 2013 at 5 01 pm I ve just posted update instruction Updated u boot package with new firmware files http people freebsd org gonzo

    Original URL path: http://kernelnomicon.org/?p=271&replytocom=2045 (2016-02-01)
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  • Cross-compilation hiccups | FreeBSD developer's notebook
    for latest HEAD too ERROR Required auditstd user is missing see usr src UPDATING Reply levantuev December 3 2012 at 4 20 am Thank you Loaded I use the GENERIC USB Ethernet Card it creates a virtual Ethernet interface To do this you want to include in the kernel option device cdce how to rebuild the kernel in the assembly Freebsd RPI Reply gonzo December 3 2012 at 12 19 pm Just replace boot kernel kernel file on SD card with new one That should do the trick Reply levantuev December 4 2012 at 8 19 am kldload can t load if cdce Exec format error Please help to get properly compiled kernel file if cdce ko for rpi Reply gonzo December 4 2012 at 9 52 pm You can either add this option and use this script to rebuild the whole kernel or do something like this bin sh set e export TARGET arm export TARGET ARCH armv6 export SRCROOT src FreeBSD head export MAKEOBJDIRPREFIX src FreeBSD objexport KERNCONF VERSATILEPBexport MAKESYSPATH SRCROOT share mkbuildenv make C SRCROOT buildenvvars eval buildenv make C SRCROOT sys modules usb cdce Reply levantuev December 5 2012 at 4 15 am cd usr rpi git clone git github com gonzoua freebsd pi git cd freebsd pi git checkout rpi bin sh set e export TARGET arm export TARGET ARCH arm export SRCROOT usr rpi freebsd pi export MAKEOBJDIRPREFIX usr rpi module KERNCONF VERSATILEPBexport MAKESYSPATH SRCROOT share mkbuildenv make C SRCROOT buildenvvars eval buildenv make C SRCROOT sys modules usb cdce Module to collect only Freebsd 10 I got the git github com gonzoua freebsd pi git Tried on freebsd 8 2 i386 collect mobule for rpi I got export 8 2 RELEASE bad variable name How to compile the module cdce on freebsd 8 2 Reply gonzo December 5 2012 at 10 07 am freebsd pi is obsolete do not use it Use http svn freebsd org base head I haven t tried building on 8 2 only 9 0 Let me find running system and try Reply levantuev December 5 2012 at 10 20 am Please make the assembled image http svn freebsd org base head To quickly deploy sd card Thank you very much Reply Damien December 4 2012 at 9 38 pm Hi I compiled the whole userland and kernel from a freebsd 9 0 release system and i have the auditdistd issue how can i use mergemaster p to fix this I cant seem to make my pi boot with the resulting image it says Can t load kernel Reply Damien December 4 2012 at 9 40 pm I am using the latest SVN codebase for the usr src and modified my build script to point to the svn code Reply gonzo December 4 2012 at 9 45 pm cd usr src mergemaster p Please be careful and make sure you know what you re doing Because this command will modify your host system s etc master passwd and etc

    Original URL path: http://kernelnomicon.org/?p=223 (2016-02-01)
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  • Flyswatter JTAG and AVR32 | FreeBSD developer's notebook
    part 0x1e82 ver 0 2 Warn JTAG tap avr32 cpu UNEXPECTED 0x21e8203f mfg 0x01f part 0x1e82 ver 0 2 In avr32 Flyswatter FreeBSD JTAG gonzo Posts Website Minor OpenOCD fixes FreeBSD on ARM devices One response to Flyswatter JTAG and AVR32 HPS October 8 2012 at 5 23 am Is there a pinout for this adapter available somewhere HPS Reply Leave a Reply Cancel reply Name Email Website Comment Text

    Original URL path: http://kernelnomicon.org/?p=39 (2016-02-01)
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  • avr32 | FreeBSD developer's notebook
    I just let it flow and here it is From aesthetics point of view suck but it also works and it s everything I need Info JTAG tap avr32 cpu tap device found 0x21e8203f mfg 0x01f part 0x1e82 ver 0 2 Warn JTAG tap avr32 cpu UNEXPECTED 0x21e8203f mfg 0x01f part 0x1e82 ver 0 2 In avr32 Flyswatter FreeBSD JTAG Recent Posts Controlling AC power using GPIO i MX6 IPU

    Original URL path: http://kernelnomicon.org/?cat=42 (2016-02-01)
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  • Flyswatter | FreeBSD developer's notebook
    key and delete it along with following dict element Reload kext using kextunload kextload and voila JTAG works cu s 115200 l cu usbserial FS000000B works In Flyswatter JTAG os x JTAG OpenOCD FreeBSD April 19 2009 3 Comments As it was mentioned earlier now I have new cool toy to play with Flyswatter JTAG with MIPS14 adapter Though Tin Can Tools kindly warned me that OpenOCD did not support EJTAG MIPS I decided to order it and it turned to be a good deal Why Because there is EJTAG MIPS support for OpenOCD as of 0 1 0 Moreover it works really nice with FreeBSD port of libftdi So all I had to do was to make devel openocd port and tweak some configs And that s it Stock gdb for MIPS is not ready yet but one can attach examine registers single step using telnet interface to daemon gonzo figaro FreeBSD telnet localhost 4444 Trying 127 0 0 1 Connected to localhost Escape character is Open On Chip Debugger halt target state halted target halted due to debug request pc 0x8023b974 reg 0 zero 32 0 00000000 dirty 0 valid 1 1 at 32 0x802c0000 dirty 0 valid 1 2 v0 32 0 00000001 dirty 0 valid 1 3 v1 32 0 00000000 dirty 0 valid 1 4 a0 32 0 00000000 dirty 0 valid 1 5 a1 32 0 00000000 dirty 0 valid 1 6 a2 32 0x80280b28 dirty 0 valid 1 7 a3 32 0 00000602 dirty 0 valid 1 8 t0 32 0x802c10b0 dirty 0 valid 1 9 t1 32 0 00000000 dirty 0 valid 1 10 t2 32 0 00000000 dirty 0 valid 1 11 t3 32 0 00000000 dirty 0 valid 1 12 t4 32 0 00000000 dirty 0 valid 1 13 t5 32 0 00000001 dirty 0 valid 1 14 t6 32 0 00000000 dirty 0 valid 1 15 t7 32 0 00000000 dirty 0 valid 1 16 s0 32 0xc082abe0 dirty 0 valid 1 17 s1 32 0x801312a8 dirty 0 valid 1 18 s2 32 0 00000000 dirty 0 valid 1 19 s3 32 0xc0828b20 dirty 0 valid 1 20 s4 32 0xc0793ea0 dirty 0 valid 1 21 s5 32 0 00000000 dirty 0 valid 1 22 s6 32 0 00000000 dirty 0 valid 1 23 s7 32 0 00000000 dirty 0 valid 1 24 t8 32 0x02887fa0 dirty 0 valid 1 25 t9 32 0 00000002 dirty 0 valid 1 26 k0 32 0x8024e3a0 dirty 0 valid 1 27 k1 32 0 00000000 dirty 0 valid 1 28 gp 32 0 00000000 dirty 0 valid 1 29 sp 32 0xc0793e30 dirty 0 valid 1 30 fp 32 0 00000000 dirty 0 valid 1 31 ra 32 0x8023b964 dirty 0 valid 1 32 status 32 0x0000ff01 dirty 0 valid 1 33 lo 32 0x0000001c dirty 0 valid 1 34 hi 32 0 00000020 dirty 0 valid 1 35 badvaddr 32 0xc0797dc8 dirty 0 valid 1 36 cause 32 0 40008000 dirty

    Original URL path: http://kernelnomicon.org/?cat=25 (2016-02-01)
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  • JTAG | FreeBSD developer's notebook
    open Works only with libftdi In the same directory you can find my configs for AR71XX based RouterStation Pro and Portwell s CAM 0010 device based on Octeon CN3010 In FreeBSD JTAG MIPS octeon openocd OS X Flyswatter JTAG RS232 November 23 2009 Leave a comment Since I lent my RS232 USB adapter to a friend it was nice opportunity to experiment with Flyswatter on board RS232 port OS X does not support FTDI devices out of the box but it s not a problem for OpenOCD which uses generic interface to communicate JTAG board Things get a little bit more complicated when you re trying to get on board RS232 port working I started with installing stock drivers from FTDI site Current version supports Snow Leopard With these drivers installed system started to detect two COM ports but JTAG part stopped to work as OpenOCD failed to claim USB device Long story short you ll need to edit kext content to prevent first usb device from being recognized as a virtual COM port Nothing fancy simple text editor would do the trick for all you need to edit is plain XML file Find line key FT2232C A key and delete it along with following dict element Reload kext using kextunload kextload and voila JTAG works cu s 115200 l cu usbserial FS000000B works In Flyswatter JTAG os x WIP Ubiquity s router station February 26 2009 1 Comment So it has been a month since last post about this device and I think it s time to announce current state of affairs UART just works PCI controller kind of works Proper interrupt handling routing required On board ethernet controller WAN port works fine Mounts NFS root loads init Some minor work should be done in order to get both

    Original URL path: http://kernelnomicon.org/?cat=24 (2016-02-01)
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