[coreboot] Status of OpenVSA?

[Stephen Crocker]

I have been experimenting with the OpenVSA code and have found that it 
becomes stuck on POST code 17.  By adding extra codes, I have narrowed 
this down to the SAVE_STATE macro, which reads the PCI address port (cf8).

Furthermore, in order to build it, I had to remove the -Werror flag from 
the Makefile because of several "cast from pointer to integer of 
different size" errors.

What is the status of the OpenVSA code at the moment?  Are these known 
problems or could it be a problem with my build environment?  Has anyone 
used it successfully?