[coreboot] alix 2d2

[Felix Salfelder]

Hello.

i adapted the alix 2d3 configuration to 2d2 i.e. removed one of the NICs
in favor of a mini pci slot.

the attached patch is against trunk 5746. ive sucessfuly tested the
output rom on such a mainboard (using seabios - i couldnt get grub2
running).

i know it doesnt make sense to clone all of those 2d3 files, anyway i
hope anyone is going to merge this.

thank you
felix