- Create subroutines for printing warnings and errors - Change all the existing warning and error routines to use subroutines - Add new command line options to suppress errors and to print notes Change-Id: I04893faffca21c5bb7b51be920cca4620dc283c3 Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/12555 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>