How does u-boot under openmoko-qemu receive keyboard event?

[Michael Trimarchi]

Hi,

wei zheng wrote:
>
> Hi guys,
>
> When I press “enter” key of my PC keyboard, menu of u-boot running on 
> the openmoko-qemu emulator will move down. But I don’t know how the 
> u-boot receives the keyboard event. Is the event received from serial? 
> >From touch-screen? Which files are the related codes in?
>
Do you test my latest patch?

Michael