Fiasco.OC and qemu vexpress machine model

Adam Lackorzynski adam at os.inf.tu-dresden.de
Mon Apr 14 23:53:49 CEST 2014


Hi,

On Mon Apr 14, 2014 at 11:35:25 +0200, Michele Paolino wrote:
> I'm trying to execute Fiasco.OC along with the hello module using qemu and
> the vexpress machine model. For both A9 and A15 cpus the system hangs at
> "Starting kernel fiasco". It seems that something (the UART driver?)
> prevents the system to log the kernel boot to the screen.
> 
> I compiled the image using 'make qemu' in L4RE, and the vm is executed with
> the argument -nographic.
> 
> Can you confirm this? Do you have any suggestion to solve it?
> 
> Here below you can find the log of the A15 boot process:

Did you launch make qemu with PT=rv_vexpress_a15 and did the launch pick
up the right Fiasco binary, i.e. that one configured for vexpress-a15?



Adam
-- 
Adam                 adam at os.inf.tu-dresden.de
  Lackorzynski         http://os.inf.tu-dresden.de/~adam/



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