On 07/15/13 11:08, Oleksii Shevchuk wrote:
> This one works with qemu 1.4.2 (EFI shell displayed) and doesn't work
> with qemu 1.5 trunk (c3cb8e77804313e1be99b5f28a34a346736707a5 from
> 12.07.13) and EDK2 (1dde8b08dd0c575a54fa502d0563b9fa355a0e3b from 12.07.13)

OK, 1dde8b08dd0c575a54fa502d0563b9fa355a0e3b is from
<https://github.com/tianocore/edk2/> and corresponds to SVN r14466.

> qemu-system-x86_64 -vga cirrus -global
> cirrus-vga.romfile=CirrusLogic5430Dxe.rom -global cirrus-vga.rombar=0
> -bios OVMF.fd --enable-kvm 

Oh, not that again :/

There is

  OptionRomPkg/CirrusLogic5430Dxe/CirrusLogic5430Dxe.inf

but it has nothing to do with OVMF now.

OVMF has a built-in Cirrus driver:

  OvmfPkg/QemuVideoDxe/QemuVideoDxe.inf

By installing CirrusLogic5430Dxe as an oprom, you prevent OVMF's own
driver (present in firmware image) from driving the device.

CirrusLogic5430Dxe may have worked with qemu before, but I don't think
it's supported / meant for emulated hardware and OVMF any longer. See also

http://thread.gmane.org/gmane.comp.bios.tianocore.devel/2382/focus=2570

The current OvmfPkg/README file explains that you don't need a separate
ROM file.

Laszlo

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