Add Makefile for synthesis of CBCTDES

cbctdes/syn/vhdl/Makefile

@@ -0,0 +1,49 @@
+# ======================================================================
+# CBC-TDES encryption/decryption
+# algorithm according to FIPS 46-3 specification
+# Copyright (C) 2020 Torsten Meissner
+#-----------------------------------------------------------------------
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+# ======================================================================
+
+
+DESIGN_NAME := cbctdes
+SRC_FILES   := ../../../des/rtl/vhdl/des_pkg.vhd \
+               ../../../des/rtl/vhdl/des.vhd \
+               ../../../tdes/rtl/vhdl/tdes.vhd \
+               ../../rtl/vhdl/$(DESIGN_NAME).vhd
+VHD_STD     := 08
+
+
+.PHONY: all
+all : $(DESIGN_NAME)_synth.vhd syn
+
+.PHONY: syn
+syn: $(DESIGN_NAME).json
+
+
+$(DESIGN_NAME).o: $(SRC_FILES)
+	ghdl -a --std=$(VHD_STD) $(SRC_FILES)
+
+$(DESIGN_NAME)_synth.vhd: $(SRC_FILES)
+	ghdl --synth --std=$(VHD_STD) $(SRC_FILES) -e $(DESIGN_NAME) > $@
+
+$(DESIGN_NAME).json: $(DESIGN_NAME).o
+	yosys -m ghdl -p 'ghdl --std=$(VHD_STD) --no-formal $(DESIGN_NAME); synth_ice40 -json $@'
+
+
+clean :
+	echo "# Cleaning files"
+	rm -f *.o work*.cf $(DESIGN_NAME).json $(DESIGN_NAME)_synth.vhd