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> 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>
_______________________________________________ devel mailing list devel@rtems.org http://lists.rtems.org/mailman/listinfo/devel
