cbfstool: start moving cbfs_file header creation up the call chain

Up to now cbfstool creates the cbfs_file header at the latest possible
time, which is unsuitable when the idea is to add further fields to it
that need to be configured earlier.

Thus, have it ripple up the call chain.

Change-Id: I7c160681c31818bc550ed2098008146043d0ee01
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Reviewed-on: http://review.coreboot.org/11320
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>

0 files changed, 0 insertions, 0 deletions