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| author | Hesham ALMatary <heshamelmatary@gmail.com> | 2014-09-15 17:33:33 -0500 |
|---|---|---|
| committer | Joel Sherrill <joel.sherrill@oarcorp.com> | 2014-09-16 09:53:28 -0500 |
| commit | bbecf04172d330ad2d5e4a4e828e921e8f5471df (patch) | |
| tree | 1d8f816610a251b843ccef34e3067b0bc9d32bc7 /c/src/lib/libbsp/or1k | |
| parent | or1ksim: Implement cpu counter functions. (diff) | |
| download | rtems-bbecf04172d330ad2d5e4a4e828e921e8f5471df.tar.bz2 | |
or1ksim: Update README
Modify README to provide instruction on how to run or1ksim BSP on
latest or1ksim emulator built from github repo and add commands
to run or1ksim BSP on QEMU.
Diffstat (limited to 'c/src/lib/libbsp/or1k')
| -rw-r--r-- | c/src/lib/libbsp/or1k/or1ksim/README | 38 |
1 files changed, 20 insertions, 18 deletions
diff --git a/c/src/lib/libbsp/or1k/or1ksim/README b/c/src/lib/libbsp/or1k/or1ksim/README index 9ce5709e05..22ecbfa333 100644 --- a/c/src/lib/libbsp/or1k/or1ksim/README +++ b/c/src/lib/libbsp/or1k/or1ksim/README @@ -1,14 +1,14 @@ -This BSP should run only on or1ksim: the main simulator for or1k architecture. -or1ksim should be used for testing purposes. - -svn co http://opencores.org/ocsvn/openrisc/openrisc/trunk/or1ksim -cd or1ksim -mkdir builddir_or1ksim -cd builddir_or1ksim -../configure --target=or32-elf --prefix=/opt/or1ksim -make all -make install -export PATH=/opt/or1ksim/bin:$PATH +This BSP should run on or1ksim: the main simulator for or1k architecture. +or1ksim should be used for testing purposes. It also runs on QEMU. + +$ git clone git@github.com:openrisc/or1ksim.git +$ cd or1ksim +$ mkdir builddir_or1ksim +$ cd builddir_or1ksim +$ ../configure --target=or1k-elf --prefix=/opt/or1ksim +$ make all +$ make install +$ export PATH=/opt/or1ksim/bin:$PATH Configuration file "sim.cfg" should be provided for complex board configurations at the current directory (which you run or1ksim from) or at @@ -20,16 +20,18 @@ rtems-tools/sim-scripts. From command line type: -sim -f sim.cfg $PATH_TO_RTEMS_EXE +$ sim -f sim.cfg $PATH_TO_RTEMS_EXE (old or1ksim releases) -or (if you use a stable or1ksim release) +or (if you use a stable/gitgub or1ksim release) -or32-elf-sim -f sim.cfg $PATH_TO_RTEMS_EXE +$ or1k-elf-sim -f sim.cfg $PATH_TO_RTEMS_EXE -from sim-scripts: +From QEMU: -or1ksim $PATH_TO_RTEMS_EXE +$ qemu-system-or32 -serial mon:stdio -serial /dev/null -net none -nographic \ + -m 128M -kernel $PATH_TO_RTEMS_EXE -and then attach GDB to or1ksim from another terminal by running +from sim-scripts: -or1ksim-gdb $PATH_TO_RTEMS_EXE +$ or1ksim $PATH_TO_RTEMS_EXE +$ qemu-or1k $PATH_TO_RTEMS_EXE |