Add 'nvramcui' target to make it easier to build and test. Put both nvramcui & coreinfo targets into .PHONY because they both exist as directories. Change-Id: I9cf76785e69f3c8e47fe92f1b1648fd0f7a63c3e Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/14481 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>