Initial commit for fpga-shells

xilinx/Makefile

@@ -0,0 +1,42 @@
+VIVADO ?= vivado
+VIVADOFLAGS := \
+	-nojournal -mode batch \
+	-source $(fpga_board_script_dir)/board.tcl \
+	-source $(fpga_common_script_dir)/prologue.tcl
+
+# Path to a program in raw binary format to be flashed into the address that the
+# bootrom jumps to.
+# FIXME: This variable should probably be communicated by a higher-level Makefile
+FLASHED_PROGRAM ?=
+
+# Init project
+init = $(FPGA_BUILD_DIR)/.init
+$(init): $(fpga_common_script_dir)/init.tcl
+	mkdir -p $(FPGA_BUILD_DIR) && \
+	cd $(FPGA_BUILD_DIR) && \
+	VSRCS="$(VSRCS)" $(VIVADO) $(VIVADOFLAGS) -source $<
+
+.PHONY: init
+init: $(init)
+
+# Generate bitstream
+bit := $(FPGA_BUILD_DIR)/obj/$(FPGA_TOP_SYSTEM).bit
+$(bit): $(fpga_common_script_dir)/vivado.tcl $(init)
+	cd $(FPGA_BUILD_DIR) && \
+	VSRCS="$(VSRCS)" $(VIVADO) $(VIVADOFLAGS) -source $<
+
+.PHONY: bit
+bit: $(bit)
+
+# Generate mcs
+mcs := $(FPGA_BUILD_DIR)/obj/system.mcs
+$(mcs): $(bit)
+	cd $(FPGA_BUILD_DIR) && \
+	$(VIVADO) $(VIVADOFLAGS) $(fpga_common_script_dir)/write_cfgmem.tcl -tclargs $(BOARD) $@ $^ $(FLASHED_PROGRAM)
+
+.PHONY: mcs
+mcs: $(mcs)
+
+.PHONY: clean
+clean::
+	rm -rf $(FPGA_BUILD_DIR)