coreboot: introduce commonlib

Instead of reaching into src/include and re-writing code
allow for cleaner code sharing within coreboot and its
utilities. The additional thing needed at this point is
for the utilities to provide a printk() declaration within
a <console/console.h> file. That way code which uses printk()
can than be mapped properly to verbosity of utility parameters.

Change-Id: I9e46a279569733336bc0a018aed96bc924c07cdd
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/11592
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>

src/include/fmap.h

@@ -20,8 +20,8 @@
 #ifndef _FMAP_H_
 #define _FMAP_H_
 
-#include <region.h>
-#include <fmap_serialized.h>
+#include <commonlib/region.h>
+#include <commonlib/fmap_serialized.h>
 
 /* Locate the fmap directory. Return 0 on success, < 0 on error. */
 int find_fmap_directory(struct region_device *fmrd);