Etherboot and Linuxbios

[Gin]

Etherboot version used: 5.3.11

I am trying to build a Etherboot image to work with Linuxbios but got a
compile error. There are couple undefined references to some functions
due to the settings in the Config file. 

I commented out the PCBIOS option, and define the following. 

-DLINUXBIOS -DCONFIG_TSC_CURRTICKS  -DCONSOLE_SERIAL -DCOMCONSOLE=0x3f8
-DCOMPRESERVE -DCONFIG_PCI_DIRECT -DELF_IMAGE

-DPXE_IMAGE -DPXE_EXPORT


p.s The undefined reference is due to the undefined PCBIOS.