[coreboot] raminit.c example

[Roger]

I've read over the src/northbridge/intel/i440bx/raminit.c, but am still a
little mystified on setting the settings.

I can see where settings are set to zero (or default), but when I look at other
settings, the values don't seem to match up to what is well documented within
the comments.

A good easy example would be setting DRAMC:
DRAMC, 0x00, 0x08,

Is the "0x00" designated by "000" as documented?  Hex?

What does "0x08" mean?