xilinx_zynq_a9_qemu with RTEMS 6 keyboard input is ignored

Christian Mauderer oss at c-mauderer.de
Wed Feb 24 17:35:00 UTC 2021


On 24/02/2021 06:45, Chris Johns wrote:
> On 24/2/21 4:21 pm, Gedare Bloom wrote:
>> On Tue, Feb 23, 2021 at 10:20 PM Gedare Bloom <gedare at rtems.org> wrote:
>>>
>>> On Tue, Feb 23, 2021 at 3:36 PM Chris Johns <chrisj at rtems.org> wrote:
>>>>
>>>> On 24/2/21 5:53 am, Heinz Junkes wrote:
>>>>> it works with the Ubuntu package : qemu-system-arm 1:4.2-3ubuntu6.14
>>>>
>>>> That is interesting. Which version of qemu does ubuntu provide?
>>>>
>>> That's qemu-4.2
>>
>> https://launchpad.net/ubuntu/+source/qemu/1:4.2-3ubuntu6.14
>>
>> With a couple of patches applied
> 
> We are now on qemu-5 ....
> 
> https://git.rtems.org/rtems-source-builder/tree/bare/config/devel/qemu.bset
> 
> I moved us to this version to pick up the fixes to the networking support when
> debugging on the zynq. There was an invalid assert that stopped qemu with gdb
> connected and a network interface configured. I work around the problem on the
> zynq by using telnet.
> 
> Chris

Seems to be a very version specific problem. Everything works fine with 
a qemu from the master branch from a few days back (b826fb8002e624).

Christian


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