[coreboot] Error executing VGA ROM with coreboot

[Mansoor]

Hi

I keep getting "ILLEGAL EXTENDED X86 OPCODE!" from my VGA ROM while trying
run VGA ROM in coreboot.

I tried x86emu, yabel and real mode for running VGA ROM with no luck. But
the same VGA ROM is running with seabios.

I am attaching the boot logs with x86emu, real mode and with seabios.

Any help?

What is the big difference while executing VGA ROM in coreboot and seabios?

Why coreboot can't run a VGA ROM which seabios can?

Thanks

Mansoor

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