It was used for printing the dependencies which is now taken by macro DEP_FILES in soc/amd/common/Makefile.inc. TEST=binary identical test on google/guybrush amd/chausie Change-Id: I1b86df2cb2ed178cf0a263c50ccb3e2254a3852b Signed-off-by: Zheng Bao <fishbaozi@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/73627 Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>