lib/cbfs: Use fmap derived information about the COREBOOT region

It used to use CONFIG_CBFS_SIZE. The plan is that CBFS_SIZE only informs
default*.fmd generation, while everything else derives its information
from there.

Also document the existing assumption that boot media should access the
COREBOOT region (and not any other potentially existing fmap region
containing a CBFS).

Change-Id: I08254e4510f71edf99c2c8b56ac8f92008727c4a
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/14572
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>

0 files changed, 0 insertions, 0 deletions