[coreboot] memtest

[ron minnich]

OK, bulit memtest 3.3 from scratch and it's running.

interesting problem. The memtest built by buildrom won't boot on
dbe62, the 3.3. version I built is fine and loads via etherboot just
fine.

Anyway, it gets a depressingly large # of errors. We are definitely
not doing something right :-)

For anyone who wants eboot for dbe62, my .config for linuxbios, a
working memtest for all this, my scripts to build images, etc ... let
me know.

thanks

ron