ARM Getting Started Assistance: Beagleboard, Zedboard, or STM32F4Discovery?

Joel Sherrill joel.sherrill at
Mon Feb 2 16:39:15 UTC 2015

On 2/2/2015 12:32 AM, Sebastian Huber wrote:
> On 01/02/15 22:56, Jonathan Brandmeyer wrote:
>> Similar (same?) problem with qemu on the xilinx_zynq_a9_qemu bsp:
>> jonathan at pheonix:~/src/build_rtems_arm$ qemu-system-arm -S -s
>> -no-reboot -serial mon:stdio -serial /dev/null -net none -nographic -M
>> xilinx-zynq-a9 -m 256M  -kernel
>> ./arm-rtems4.11/c/xilinx_zynq_a9_qemu/testsuites/samples/ticker/ticker.exe
>> Warning: nic cadence_gem.0 has no peer
>> Warning: nic cadence_gem.1 has no peer
> Please have a look at the -s and -S options in the Qemu documentation.
FWIW I just ran ticker (from last build of all BSPs) for the realview
BSP on a freshly
built qemu from the RSB. This was the command the script used:

qemu-system-arm -no-reboot -nographic -M realview-pbx-a9 -m 256M -net
none -kernel arm-realview_pbx_a9_qemu-ticker.ralf]

Ditto for one Zynq variant:

qemu-system-arm -no-reboot -serial null -serial mon:stdio -net none
-nographic -M xilinx-zynq-a9 -m 256M -kernel

Hope that helps

Joel Sherrill, Ph.D.             Director of Research & Development
joel.sherrill at        On-Line Applications Research
Ask me about RTEMS: a free RTOS  Huntsville AL 35805
Support Available                (256) 722-9985

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