I pushed changes to the RKI repo. I can build it with RTEMS 4.12 tools and the RTEMS Git head now, but I have not tested it. I did not get the link error below.
Alan > On Apr 22, 2016, at 1:49 PM, Alan Cudmore <alan.cudm...@gmail.com> wrote: > > Hi, > I’ll take a look at this soon. I built a set of 4.11 tools and the 4.11 > branch of RTEMS, then I verified that I can still build and run the RKI image > on the Raspberry Pi. > Next, I’m going to tag RKI as a 4.11 branch, then try to fix it for the > 4.12/head of RTEMS. > > I should have some additions to the RKI after that. I have been writing some > i2c device drivers for the Raspberry Pi Sense Hat ( new linux i2c API ) , and > I was trying to get an SPI device to work on the Pi. > > Alan > >> On Apr 22, 2016, at 12:35 PM, Olufowobi, Habeeb >> <habeeb.olufow...@bison.howard.edu >> <mailto:habeeb.olufow...@bison.howard.edu>> wrote: >> >> Hi, >> >> I applied the fix that Pavel suggested but got the error below. >> >> arm-rtems4.12-gcc -march=armv7-a -mthumb -mfpu=neon -mfloat-abi=hard >> -mtune=cortex-a7 --pipe >> -B/home/dipupo/development/rtems/kernel/builds/b-rpi/arm-rtems4.12/raspberrypi/lib >> -specs bsp_specs -qrtems -Wall -o >> legacy-build/arm-rtems4.12-raspberrypi/rki.elf >> legacy-build/arm-rtems4.12-raspberrypi/init.o >> legacy-build/arm-rtems4.12-raspberrypi/rtems_net.o >> legacy-build/arm-rtems4.12-raspberrypi/rtems_net_svc.o >> legacy-build/arm-rtems4.12-raspberrypi/local_shell_cmds.o >> legacy-build/arm-rtems4.12-raspberrypi/filesys.o >> legacy-build/arm-rtems4.12-raspberrypi/ramdisk.o >> legacy-build/arm-rtems4.12-raspberrypi/nvramdisk.o >> legacy-build/arm-rtems4.12-raspberrypi/task_cmd.o >> legacy-build/arm-rtems4.12-raspberrypi/hello_cmd.o >> legacy-build/arm-rtems4.12-raspberrypi/dhrystone_cmd.o >> legacy-build/arm-rtems4.12-raspberrypi/whetstone_cmd.o >> legacy-build/arm-rtems4.12-raspberrypi/benchmarks.o >> legacy-build/arm-rtems4.12-raspberrypi/tarfile.o -lm >> /home/dipupo/development/rtems/4.12/lib/gcc/arm-rtems4.12/6.0.0/../../../../arm-rtems4.12/bin/ld: >> error: legacy-build/arm-rtems4.12-raspberrypi/rki.elf uses VFP register >> arguments, >> /home/dipupo/development/rtems/kernel/builds/b-rpi/arm-rtems4.12/raspberrypi/lib/librtemsbsp.a(libbsp_a-bootcard.o) >> does not >> /home/dipupo/development/rtems/4.12/lib/gcc/arm-rtems4.12/6.0.0/../../../../arm-rtems4.12/bin/ld: >> failed to merge target specific data of file >> /home/dipupo/development/rtems/kernel/builds/b-rpi/arm-rtems4.12/raspberrypi/lib/librtemsbsp.a(libbsp_a-bootcard.o) >> >> Kindly advice. >> >> Regards, >> Habeeb >> >> On Thu, Apr 21, 2016 at 6:51 AM, Alan Cudmore <alan.cudm...@gmail.com >> <mailto:alan.cudm...@gmail.com>> wrote: >> I should be able to update my RKI repository soon.. I’m building the latest >> tools and RTEMS repo now. >> >> Alan >> >> > On Apr 21, 2016, at 6:14 AM, Pavel Pisa <ppisa4li...@pikron.com >> > <mailto:ppisa4li...@pikron.com>> wrote: >> > >> > Hello Habeeb, >> > >> > rtems_clock_get() has been obsoleted long time ago >> > and has been removed in >> > >> > e65c45c4b6cf6dfb485bef48385e39969de8b361 >> > Obsolete rtems_clock_get() directive. >> > >> > This service was marked as deprecated long prior to the 4.11 release >> > series and is now being removed. >> > >> > closes #2676. >> > >> > >> > You should rewrite code as >> > >> > rtems_interval ticks; >> > - rtems_clock_get(RTEMS_CLOCK_GET_TICKS_SINCE_BOOT,&ticks); >> > + ticks = rtems_clock_get_ticks_since_boot(); >> > >> > >> > If you need to be compatible even with very old RTEMS versions, probably >> > pre-4.9, you can use >> > >> > rtems_interval ticks; >> > #ifndef RTEMS_CLOCK_GET_TICKS_SINCE_BOOT >> > ticks = rtems_clock_get_ticks_since_boot(); >> > #else /*RTEMS_CLOCK_GET_TICKS_SINCE_BOOT*/ >> > rtems_clock_get(RTEMS_CLOCK_GET_TICKS_SINCE_BOOT,&ticks); >> > #endif /*RTEMS_CLOCK_GET_TICKS_SINCE_BOOT*/ >> > >> > Best wishes, >> > >> > Pavel >> > >> > >> > On Thursday 21 of April 2016 02:50:55 Olufowobi, Habeeb wrote: >> >> Hi, >> >> >> >> I am trying to build RKI for Raspberrypi but I have been getting this >> >> error >> >> message: >> >> >> >> >> >> arm-rtems4.12-gcc >> >> -Wa,-a=legacy-build/arm-rtems4.12-raspberrypi/task_cmd.lis -march=armv7-a >> >> -mthumb -mfpu=neon -mfloat-abi=hard -mtune=cortex-a7 -D__ARM__ --pipe >> >> -B/home/dipupo/development/rtems/kernel/builds/b-rpi/arm-rtems4.12/raspberr >> >> ypi/lib -specs bsp_specs -qrtems -Wall -I. -Iinclude/ -I. -g -O2 -c -o >> >> legacy-build/arm-rtems4.12-raspberrypi/task_cmd.o task_cmd.c >> >> task_cmd.c: In function 'get_ticks_per_second': >> >> task_cmd.c:23:10: warning: implicit declaration of function >> >> 'rtems_clock_get' [-Wimplicit-function-declaration] >> >> (void) rtems_clock_get( RTEMS_CLOCK_GET_TICKS_PER_SECOND, >> >> &ticks_per_second ); return ticks_per_second; >> >> ^~~~~~~~~~~~~~~ >> >> task_cmd.c:23:27: error: 'RTEMS_CLOCK_GET_TICKS_PER_SECOND' undeclared >> >> (first use in this function) >> >> (void) rtems_clock_get( RTEMS_CLOCK_GET_TICKS_PER_SECOND, >> >> &ticks_per_second ); return ticks_per_second; >> >> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >> >> >> >> >> >> The line associated with this message in the task_cmd.c is >> >> >> >> { >> >> rtems_interval ticks_per_second; >> >> (void) rtems_clock_get( RTEMS_CLOCK_GET_TICKS_PER_SECOND, >> >> &ticks_per_second ); return ticks_per_second; >> >> } >> >> >> >> >> >> Any ideas on how I can fix this? >> >> >> >> Thanks. >> >> >> >> Best regards, >> >> Habeeb >> > >> > _______________________________________________ >> > devel mailing list >> > devel@rtems.org <mailto:devel@rtems.org> >> > http://lists.rtems.org/mailman/listinfo/devel >> > <http://lists.rtems.org/mailman/listinfo/devel> >> >> _______________________________________________ >> devel mailing list >> devel@rtems.org <mailto:devel@rtems.org> >> http://lists.rtems.org/mailman/listinfo/devel >> <http://lists.rtems.org/mailman/listinfo/devel> >
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