EPIA-800 and VGA post LinuxBIOS init

[David Hendricks]

I have successfully managed to boot an EPIA-800 board to a usable state
using Steve Gehlback's VGA configuration, Etherboot, and a vanilla
FreeBIOS tree. VGA comes up reliably every time I boot. However VGA output
only appears until Etherboot jumps to my phase 1 beoboot image.

What must be done to have VGA output after Etherboot loads my image?