70 lines
2.0 KiB
Makefile
70 lines
2.0 KiB
Makefile
PROJECT = ax7325b_ddr3
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FAMILY = kintex7
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PART = xc7k325tffg900-2
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CHIPDB = ${KINTEX7_CHIPDB}
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ADDITIONAL_SOURCES = ../../rtl/ddr3_controller.v ../../rtl/ddr3_phy.v ../../rtl/ddr3_top.v uart_rx.v uart_tx.v clk_wiz.v
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#############################################################################################
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NEXTPNR_XILINX_DIR ?= /snap/openxc7/current/opt/nextpnr-xilinx
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NEXTPNR_XILINX_PYTHON_DIR ?= ${NEXTPNR_XILINX_DIR}/python
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PRJXRAY_DB_DIR ?= ${NEXTPNR_XILINX_DIR}/external/prjxray-db
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DBPART = $(shell echo ${PART} | sed -e 's/-[0-9]//g')
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SPEEDGRADE = $(shell echo ${PART} | sed -e 's/.*\-\([0-9]\)/\1/g')
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CHIPDB ?= ./
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ifeq ($(CHIPDB),)
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CHIPDB = ./
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endif
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PYPY3 ?= pypy3
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TOP ?= ${PROJECT}
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TOP_MODULE ?= ${TOP}
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TOP_VERILOG ?= ${TOP}.v
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PNR_DEBUG ?= # --verbose --debug
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BOARD ?= UNKNOWN
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JTAG_LINK ?= -c digilent_hs2
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XDC ?= ${PROJECT}.xdc
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.PHONY: all
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all: ${PROJECT}.bit
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.PHONY: program
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program: ${PROJECT}.bit
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openFPGALoader ${JTAG_LINK} --bitstream $<
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${PROJECT}.json: ${TOP_VERILOG} ${ADDITIONAL_SOURCES}
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yosys -p "synth_xilinx -flatten -abc9 ${SYNTH_OPTS} -arch xc7 -top ${TOP_MODULE}; write_json ${PROJECT}.json" $< ${ADDITIONAL_SOURCES}
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# The chip database only needs to be generated once
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# that is why we don't clean it with make clean
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${CHIPDB}/${DBPART}.bin:
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${PYPY3} ${NEXTPNR_XILINX_PYTHON_DIR}/bbaexport.py --device ${PART} --bba ${DBPART}.bba
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bbasm -l ${DBPART}.bba ${CHIPDB}/${DBPART}.bin
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rm -f ${DBPART}.bba
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${PROJECT}.fasm: ${PROJECT}.json ${CHIPDB}/${DBPART}.bin ${XDC}
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nextpnr-xilinx --chipdb ${CHIPDB}/${DBPART}.bin --xdc ${XDC} --json ${PROJECT}.json --fasm $@ ${PNR_ARGS} ${PNR_DEBUG}
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${PROJECT}.frames: ${PROJECT}.fasm
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fasm2frames --part ${PART} --db-root ${PRJXRAY_DB_DIR}/${FAMILY} $< > $@
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${PROJECT}.bit: ${PROJECT}.frames
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xc7frames2bit --part_file ${PRJXRAY_DB_DIR}/${FAMILY}/${PART}/part.yaml --part_name ${PART} --frm_file $< --output_file $@
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.PHONY: clean
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clean:
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@rm -f *.bit
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@rm -f *.frames
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@rm -f *.fasm
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@rm -f *.json
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@rm -f *.bin
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@rm -f *.bba
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.PHONY: pnrclean
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pnrclean:
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rm *.fasm *.frames *.bit
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