ACPI Error (tbxfroot-0308): A valid RSDP was not found with todays CURRENT

Hello,

I am getting this panic on bootup with todays -CURRENT sources (seemed
fine two days ago).

"ACPI Error (tbxfroot-0308): A valid RSDP was not found [20070320]" on
machine bootup with ACPI on or off.

http://cvs.pfsense.com/~sullrich/pics/IMG_0377.JPG

The box is sitting at the db> prompt if anyone would like me to do
some troubleshooting.

Unfortunately it seems to be too early to use a serial console but I
can continue taking photos and posting (sorry about that).

Thanks for any input,

Scott