Thanks, unfortunately I also have the same behavior with -serial null -serial on:stdio. So I use it with RTEMS5 which worked so far.
I had found this in the mail list and tried it ;-)
Heinz
Qemu's machine definition uses the second UART in the memory map as the
primary UART. This follows from the hardware itself where the second
UART in the memory map is UART 0. This switches the tester to using the
correct UART.
---
tester/rtems/testing/bsps/xilinx_zynqmp_ilp32.ini | 2 +-
tester/rtems/testing/bsps/xilinx_zynqmp_lp64.ini | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/tester/rtems/testing/bsps/xilinx_zynqmp_ilp32.ini
b/tester/rtems/testing/bsps/xilinx_zynqmp_ilp32.ini
index 5ff0e86..35869ed 100644
--- a/tester/rtems/testing/bsps/xilinx_zynqmp_ilp32.ini
+++ b/tester/rtems/testing/bsps/xilinx_zynqmp_ilp32.ini
@@ -35,4 +35,4 @@
bsp = xilinx_zynqmp_ilp32
arch = aarch64
tester = %{_rtscripts}/qemu.cfg
-bsp_qemu_opts = %{qemu_opts_base} -serial null -serial mon:stdio -machine
xlnx-zcu102 -m 4096
+bsp_qemu_opts = %{qemu_opts_base} -serial mon:stdio -machine xlnx-zcu102 -m
4096
diff --git a/tester/rtems/testing/bsps/xilinx_zynqmp_lp64.ini
b/tester/rtems/testing/bsps/xilinx_zynqmp_lp64.ini
index 8db82b6..cd2d268 100644
--- a/tester/rtems/testing/bsps/xilinx_zynqmp_lp64.ini
+++ b/tester/rtems/testing/bsps/xilinx_zynqmp_lp64.ini
@@ -35,4 +35,4 @@
bsp = xilinx_zynqmp_lp64
arch = aarch64
tester = %{_rtscripts}/qemu.cfg
-bsp_qemu_opts = %{qemu_opts_base} -serial null -serial mon:stdio -machine
xlnx-zcu102 -m 4096
+bsp_qemu_opts = %{qemu_opts_base} -serial mon:stdio -machine xlnx-zcu102 -m
4096
--
2.20.1
------------------------------------------------------------------------------
Fritz-Haber-Institut | Phone: (+49 30) 8413-4270
Heinz Junkes | Fax (G3+G4): (+49 30) 8413-5900
Faradayweg 4-6 | VC: 102220181...@bjn.vc
D - 14195 Berlin | E-Mail: jun...@fhi-berlin.mpg.de
------------------------------------------------------------------------------
> On 18. Feb 2021, at 17:47, Christian MAUDERER
> <christian.maude...@embedded-brains.de> wrote:
>
> Hello Heinz,
>
> Am 18.02.21 um 15:32 schrieb junkes:
>> I just started testing RTEMS6 with xilinx_zynq_a9_qemu.
>> When I run the examples (in bsp or rtems-libbsd) there is no console
>> in/out-put.
>> qemu-system-arm -no-reboot -serial mon:stdio -net none -nographic -M
>> xilinx-zynq-a9 -m 256M -kernel
>> build/arm-rtems6-xilinx_zynq_a9_qemu-default/commands01.exe
>> qemu-system-arm: warning: nic cadence_gem.0 has no peer
>> qemu-system-arm: warning: nic cadence_gem.1 has no peer
>> ... nothing happens here
>
> I'm not 100% sure but it's possible that the BSP wants to use a second serial
> port. My call for qemu for this BSP looks like that:
>
> qemu-system-arm -no-reboot -net none -serial null -serial mon:stdio -M
> xilinx-zynq-a9 -m 256M -nographic -kernel media01.exe
>
> Or if I want to attach a debugger:
>
> qemu-system-arm -gdb tcp::1234 -S -net none -serial null -serial mon:stdio -M
> xilinx-zynq-a9 -m 256M -nographic -kernel media01.exe
>
> Note the "-serial null" before the second "-serial mon:stdio".
>
>> Have to kill -9 from other shell, no CTRL-C :
>> Killed
>
> Qemu catches CTRL-C and forwards it to the application. You have to use
> screen-like combinations like CTRL-A followed by h to get help or CTRL-A
> followed by x to exit the emulator.
>
> Best regards
>
> Christian
>
>> Heinz
>> _______________________________________________
>> users mailing list
>> users@rtems.org
>> http://lists.rtems.org/mailman/listinfo/users
>
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