[coreboot] [PATCH] use coreboot.rom for CBFS images, but default to smaller size

[Myles Watson]

> The waiting period is not about waiting, but rather careful preparation...
In that case I misunderstood the timeline.  It looked like a "See if
anyone screams" period to me.

> Also, there are still spurious bugs in CBFS. Let's make sure they're gone
> before we cut the bridges. We did that in v3 and it was a disaster.
Agreed.  I just don't want to prolong the pain or make too many
intermediate steps.  I think it's easier to say "Everyone test your
board because the last commit may have broken it." than to say
"Everyone test the next 8 commits."  As long as we're sure of the
direction we can fix what breaks.

Thanks,
Myles