[coreboot] QEMU Keyboard problems in v2

[aaron lwe]

Hi,

I have the same problem when using ADLO as the payload with qemu.
I found qemu in coreboot-v2 didn't init keyboard while v3 did in
setup_onboard of vga.c.
And the ADLO code in bochs/bios/rombios.c defined COREBOOT which
caused function keyboard_init did noting.

Adding init_pc_keyboard(0x60, 0x64, &conf) for qemu in coreboot-v2
worked for me.