Also add an interface for printing macros to override this in the test
and not create a new gpio file for comparison.
Change-Id: I16c9b4451cd4418b49043a925cb879a982a56461
Signed-off-by: Maxim Polyakov <max.senia.poliak@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/67701
Reviewed-by: Maximilian Brune <maximilian.brune@9elements.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
