On Sun, Aug 13, 2023 at 08:22:20PM +0200, Mario Marietto via Dng wrote:
> Hello,
>
> I have copied the following files :
>
> AAVMF32_CODE.fd
> bookworm_mini_armhf.iso
> FreeBSD.img
> AAVMF32_VARS.fd
> FreeBSD-13.2-RELEASE-arm-armv7-GENERICSD.img
>
>
> inside the directory /home/marietto/Dati/Si and I've configured the
> permissions of every file and directory with :
>
> chown marietto:marietto
>
> and
>
> chmod -R 777
>
> and then I've logged out from the ssh server and I have re entered with :
>
> ssh -Y marietto@192.168.1.6
>
> and I started the qemu script. Nothing,the error is still there.

(And, I assume that you also did "cd /home/marietto/Dati/Si" when you
entered that host so that "/home/marietto/Dati/Si:" was the current
working directory for the command shell wherein you run the qemu
command)

That error:
----
ERROR : qemu-system-arm: device requires 67108864 bytes, block backend
provides 35745792 bytes
----
most likely concerns the UEFI code or vars, which for me both are
67108864 bytes in size. I got mine by installing the qemu-efi-arm
package; maybe you got yours from elsewhere?

My suggestion is that you replace yours by installing qemu-efi-arm.
Possibty you will need to undo whatever that gave you those files
(i.e., /usr/share/AAVMF/AAVMF32_{CODE,VARS}.fd) first, and then
install qemu-efi-arm, plus copy them to the Dati/Si directory for
trying yet again.

regards,

Ralph.

>
>
> On Sun, Aug 13, 2023 at 7:22 PM tempforever <dev1@???> wrote:
>
> > Mario, please re-read this:
> >
> > Ralph Ronnquist wrote:
> > > ----------
> > > UEFICODE=AAVMF32_CODE.fd
> > > UEFIVARS=AAVMF32_VARS.fd
> > > CD=FreeBSD-13.2-RELEASE-arm-armv7-GENERICSD.img
> > > DISK=FreeBSD.img
> > >
> > > qemu-system-arm \
> > > -serial stdio \
> > > -m 512 -M virt -cpu cortex-a15 \
> > > -drive if=pflash,format=raw,unit=0,file=$UEFICODE \
> > > -drive if=pflash,format=raw,unit=1,file=$UEFIVARS \
> > > -cdrom $CD \
> > > -drive file=$DISK,format=raw \
> > > -device virtio-net,netdev=net0,mac="52:54:00:12:34:75" \
> > > -netdev type=user,id=net0 \
> > > -device virtio-gpu-pci \
> > > -device vmware-svga,id=video0,vgamem_mb=16
> > > ----------
> > >
> > > 1) For some reason qemu objected to using the system UEFI emulation
> > > files but was happy when I copied them (to `pwd`). I also reordered
> > > the pflash parameters (for clarity).
> > >
> > >
> > the "run" directory, mentioned in a later post, is the current working
> > directory, one which the user has read/write access to. not "/run"
> >
> > not sure it that will fix all the problems, but at least it should fix
> > the UEFI part.
> >
> >
> > _______________________________________________
> > Dng mailing list
> > Dng@???
> > https://mailinglists.dyne.org/cgi-bin/mailman/listinfo/dng
> >
>
>
> --
> Mario.

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