Hi John / Paolo / Markus,
On 10/19/21 12:07, BALATON Zoltan wrote:
On Tue, 19 Oct 2021, Christophe Leroy wrote:
Le 19/10/2021 à 11:39, Thomas Huth a écrit :
On 19/10/2021 11.31, Christophe Leroy wrote:
[...]
I use the following command, but it does nothing, it stays in uboot
prompt as when I don't get a kernel argument
~/qemu/build/qemu-system-ppc -M taihu -bios
~/Téléchargements/u-boot.bin -serial null -serial mon:stdio -kernel
arch/powerpc/boot/uImage
I'm not sure using -bios and -kernel together makes sense, it probably
starts u-boot in this case and you have to load and start the kernel
from u-boot as you'd notmally do on a real machine. Alternatively you
could use -kernel instead of -bios which then loads a kernel and starts
it directly but not sure if it needs a firmware to work.
Ot I could be completely wrong as I don't know this machine and haven't
tried it.
Usually -bios overwrites -kernel/-append cmdline options.
Having them accepted together is probably a configuration mistake,
and we should reject that (generically).