Do you have the right configuration options defined? I rebuilt the raspberry Pi BSP with all tests ( --enable-tests=yes ). This includes the testsuites/fstests/fsbdpart01 test. The test links and runs, but I'm not sure if it passes ( or if it should completely, since there is no IDE hardware on the Pi) I get this output: *** BEGIN OF TEST FSBDPART 1 *** ../../../../../../../rtems-git/c/src/../../testsuites/fstests/fsbdpart01/init.c: 143 (sc) == RTEMS_SUCCESSFUL
After this it seems to hang. But , the init.c for that test may help you with the configuration in your code. On Mon, Apr 28, 2014 at 2:56 PM, Andre Marques < [email protected]> wrote: > Hello, > > I am currently working on an emmc driver for the Raspberry Pi, and I am > trying to mount the SD card using libblock on RTEMS GIT HEAD. > > To mount the SD card I am doing: > > 1. rtems_io_register_driver (by calling my driver with > CONFIGURE_APPLICATION_EXTRA_DRIVERS on hello sample) > > 2. rtems_filesystem_make_dev_t to get the device file > > 3. rtems_disk_io_initialize > > 4. rtems_disk_create_phys > > Up until this point everything seems good. > > Next I try to read the SD card partition table with > rtems_bdpart_register_from_disk, and for that I add an include for > rtems/bdpart.h > > When I hit compile, the result seems to point at a linker problem > (conflict with dummy.o): > > (..) > Making all in hello > gmake[6]: Entering directory `/home/bison/RTEMS/arm/ > raspberry_pi/b-rtems4.11/arm-rtems4.11/c/raspberrypi/ > testsuites/samples/hello' > arm-rtems4.11-gcc -B../../../../../raspberrypi/lib/ -specs bsp_specs > -qrtems -DHAVE_CONFIG_H -I. -I/home/bison/RTEMS/code/c/ > src/../../testsuites/samples/hello -I.. -mcpu=arm1176jzf-s -O2 -g > -Wall -Wmissing-prototypes -Wimplicit-function-declaration > -Wstrict-prototypes -Wnested-externs -MT init.o -MD -MP -MF .deps/init.Tpo > -c -o init.o /home/bison/RTEMS/code/c/src/../../testsuites/samples/hello/ > init.c > mv -f .deps/init.Tpo .deps/init.Po > arm-rtems4.11-gcc -B../../../../../raspberrypi/lib/ -specs bsp_specs > -qrtems -mcpu=arm1176jzf-s -O2 -g -Wall -Wmissing-prototypes > -Wimplicit-function-declaration -Wstrict-prototypes -Wnested-externs > -mcpu=arm1176jzf-s -o hello.exe init.o > ../../../../../raspberrypi/lib/librtemscpu.a(dummy.o): In function > `_Thread_Idle_body': > /home/bison/RTEMS/arm/raspberry_pi/b-rtems4.11/arm- > rtems4.11/c/raspberrypi/cpukit/libmisc/../../cpukit/.. > /../../raspberrypi/lib/include/rtems/confdefs.h:849: multiple definition > of `_Thread_Idle_body' > init.o:/home/bison/RTEMS/arm/raspberry_pi/b-rtems4.11/arm- > rtems4.11/c/raspberrypi/testsuites/samples/hello/../.. > /../../../raspberrypi/lib/include/rtems/confdefs.h:849: first defined here > ../../../../../raspberrypi/lib/librtemscpu.a(dummy.o): In function > `_Thread_Get_executing': > /home/bison/RTEMS/arm/raspberry_pi/b-rtems4.11/arm- > rtems4.11/c/raspberrypi/cpukit/libmisc/../../cpukit/.. > /../../raspberrypi/lib/include/rtems/score/thread.h:632: multiple > definition of `__getreent' > init.o:/home/bison/RTEMS/arm/raspberry_pi/b-rtems4.11/arm- > rtems4.11/c/raspberrypi/testsuites/samples/hello/../.. > /../../../raspberrypi/lib/include/rtems/score/thread.h:632: first defined > here > ../../../../../raspberrypi/lib/librtemscpu.a(dummy.o): In function > `_Thread_Idle_body': > /home/bison/RTEMS/arm/raspberry_pi/b-rtems4.11/arm- > rtems4.11/c/raspberrypi/cpukit/libmisc/../../cpukit/.. > /../../raspberrypi/lib/include/rtems/confdefs.h:849: multiple definition > of `_POSIX_Threads_Initialize_user_threads_p' > init.o:/home/bison/RTEMS/arm/raspberry_pi/b-rtems4.11/arm- > rtems4.11/c/raspberrypi/testsuites/samples/hello/../.. > /../../../raspberrypi/lib/include/rtems/confdefs.h:849: first defined here > ../../../../../raspberrypi/lib/librtemscpu.a(dummy.o):(.data+0x0): > multiple definition of `_RTEMS_tasks_Initialize_user_tasks_p' > init.o:(.data+0x0): first defined here > ../../../../../raspberrypi/lib/librtemscpu.a(dummy.o):(.rodata+0x0): > multiple definition of `Configuration' > init.o:(.rodata+0x0): first defined here > ../../../../../raspberrypi/lib/librtemscpu.a(dummy.o):(.data+0x4): > multiple definition of `rtems_maximum_priority' > init.o:(.data+0x4): first defined here > ../../../../../raspberrypi/lib/librtemscpu.a(dummy.o):(.data+0x8): > multiple definition of `rtems_minimum_stack_size' > init.o:(.data+0x8): first defined here > ../../../../../raspberrypi/lib/librtemscpu.a(dummy.o): In function > `_Thread_Get_executing': > /home/bison/RTEMS/arm/raspberry_pi/b-rtems4.11/arm- > rtems4.11/c/raspberrypi/cpukit/libmisc/../../cpukit/.. > /../../raspberrypi/lib/include/rtems/score/thread.h:632: multiple > definition of `Configuration_POSIX_API' > init.o:/home/bison/RTEMS/arm/raspberry_pi/b-rtems4.11/arm- > rtems4.11/c/raspberrypi/testsuites/samples/hello/../.. > /../../../raspberrypi/lib/include/rtems/test.h:73: first defined here > ../../../../../raspberrypi/lib/librtemscpu.a(dummy.o):(.data+0xc): > multiple definition of `Configuration_RTEMS_API' > init.o:(.data+0xc): first defined here > ../../../../../raspberrypi/lib/librtemscpu.a(dummy.o):(.data+0x3c): > multiple definition of `Device_drivers' > init.o:(.data+0x3c): first defined here > ../../../../../raspberrypi/lib/librtemscpu.a(dummy.o):(.data+0x6c): > multiple definition of `Initialization_tasks' > init.o:(.data+0x6c): first defined here > ../../../../../raspberrypi/lib/librtemscpu.a(dummy.o):(.bss+0x38): > multiple definition of `rtems_malloc_dirty_helper' > init.o:/home/bison/RTEMS/code/c/src/../../testsuites/samples/hello/init.c:47: > first defined here > ../../../../../raspberrypi/lib/librtemscpu.a(dummy.o):(.rodata+0x74): > multiple definition of `rtems_malloc_extend_handler' > init.o:(.rodata+0xc8): first defined here > ../../../../../raspberrypi/lib/librtemscpu.a(dummy.o):(.bss+0x3c): > multiple definition of `rtems_malloc_statistics_helpers' > init.o:/home/bison/RTEMS/arm/raspberry_pi/b-rtems4.11/arm- > rtems4.11/c/raspberrypi/testsuites/samples/hello/../.. > /../../../raspberrypi/lib/include/rtems/score/thread.h:632: first defined > here > ../../../../../raspberrypi/lib/librtemscpu.a(dummy.o):(.data+0x88): > multiple definition of `RTEMS_Malloc_Heap' > init.o:(.data+0x88): first defined here > ../../../../../raspberrypi/lib/librtemscpu.a(dummy.o):(.rodata+0x78): > multiple definition of `_Scheduler_FIXME_thread_ > priority_queues_are_broken' > init.o:(.rodata+0xcc): first defined here > ../../../../../raspberrypi/lib/librtemscpu.a(dummy.o):(.data+0x8c): > multiple definition of `_Scheduler' > init.o:(.data+0x8c): first defined here > ../../../../../raspberrypi/lib/librtemscpu.a(dummy.o):(.rodata+0x7c): > multiple definition of `rtems_filesystem_root_configuration' > init.o:(.rodata+0xd0): first defined here > ../../../../../raspberrypi/lib/librtemscpu.a(dummy.o):(.rodata+0x90): > multiple definition of `rtems_filesystem_table' > init.o:(.rodata+0xec): first defined here > /home/bison/RTEMS/arm/tools/rtems-4.11_arm/lib/gcc/arm- > rtems4.11/4.8.2/../../../../arm-rtems4.11/bin/ld: Warning: size of symbol > `rtems_filesystem_table' changed from 24 in init.o to 16 in > ../../../../../raspberrypi/lib/librtemscpu.a(dummy.o) > ../../../../../raspberrypi/lib/librtemscpu.a(dummy.o):(.bss+0x40): > multiple definition of `rtems_telnetd_maximum_ptys' > init.o:(.bss+0x90): first defined here > ../../../../../raspberrypi/lib/librtemscpu.a(dummy.o):(.data+0xd0): > multiple definition of `rtems_libio_number_iops' > init.o:(.data+0xcc): first defined here > ../../../../../raspberrypi/lib/librtemscpu.a(dummy.o):(.rodata+0xa0): > multiple definition of `rtems_fs_init_helper' > init.o:(.rodata+0x104): first defined here > ../../../../../raspberrypi/lib/librtemscpu.a(dummy.o):(.rodata+0xa4): > multiple definition of `rtems_libio_exit_helper' > init.o:(.rodata+0x108): first defined here > ../../../../../raspberrypi/lib/librtemscpu.a(dummy.o):(.rodata+0xa8): > multiple definition of `rtems_libio_post_driver_helper' > init.o:(.rodata+0x10c): first defined here > ../../../../../raspberrypi/lib/librtemscpu.a(dummy.o):(.rodata+0xac): > multiple definition of `rtems_libio_init_helper' > init.o:(.rodata+0x110): first defined here > ../../../../../raspberrypi/lib/librtemscpu.a(dummy.o):(.data+0x7c): > undefined reference to `main' > collect2: error: ld returned 1 exit status > (..) > > Any clue of what may be the problem? > > --André Marques. > > 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