[coreboot] Unable to run QEMU for Intel Rangeley Mohon Peak

Martin Roth gaumless at gmail.com
Wed Apr 26 03:30:39 CEST 2017


Hi Dhanasekar,

  You built a BIOS for Mohon Peak, and it's not running on QEMU? I
wouldn't expect that to work.  That's why we have the coreboot builds
that are specifically for QEMU. You wouldn't expect to be able to pull
the BIOS off of one board, drop it onto another board and have it
work, but that's roughly what it sounds like you're trying to do here.

If you want to boot on QEMU for testing a payload or something, use
one of the QEMU builds.  If you want to use the Mohon Peak build,
you'll either need real hardware, or a simulator that supports the
Rangeley/Avaton chips like windriver's simics, which is fairly
expensive.

Martin

On Tue, Apr 25, 2017 at 3:48 AM, Dhanasekar Jaganathan
<jdhanasekarmca at gmail.com> wrote:
> Hi All,
>
> I am trying to boot Intel Atom Rangeley Sever CPU (Mohon Peak) with coreboot
> bios and GRUB2 as a Playload.
>
> After including GUB2 with Coreboot and running " qemu-system-x86_64 -bios
> build/coreboot.rom -serial stdio" command,I am getting following error,
>
> " warning: TCG doesn't support requested feature: CPUID.01H:ECX.vmx [bit 5]"
>
> Can you please help me to solve this issue ?
>
>
> Thanks,
>
> Dhanasekar
>
>
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