gatemate_experiments/uart_aes/syn/Makefile

DESIGN_NAME := uart_aes

AES_DIR   := ../../cryptocores/aes/rtl/vhdl
CRYPTO_SRC := \
  $(AES_DIR)/aes_pkg.vhd \
  $(AES_DIR)/aes_enc.vhd \
  $(AES_DIR)/aes_dec.vhd \
  $(AES_DIR)/aes.vhd \
  $(AES_DIR)/../../../ctraes/rtl/vhdl/ctraes.vhd

WORK_FILES  := \
  ../rtl/uart_aes_types.vhd \
  ../rtl/uart_tx.vhd \
  ../rtl/uart_rx.vhd \
  ../rtl/uart_ctrl.vhd \
  ../rtl/${DESIGN_NAME}.vhd

GM_FILES    := ../../lib/rtl_components.vhd

GHDL_FLAGS  := --std=08 --workdir=build -Pbuild
ICARUSFLAGS := -Wall -Winfloop -g2012 -gspecify -Ttyp

YOSYSPIPE   := -nomx8
PNRFLAGS    := -om 3 -cCP on
PNRTOOL     := $(shell which p_r)


.PHONY: all syn imp prog syn_sim imp_sim

all: imp
syn: ${DESIGN_NAME}.v
imp: ${DESIGN_NAME}.bit

build/work-obj08.cf: ${WORK_FILES} build/gatemate-obj08.cf build/cryptocores-obj08.cf
	ghdl -a ${GHDL_FLAGS} --work=work ${WORK_FILES}

build/cryptocores-obj08.cf: ${CRYPTO_SRC}
	ghdl -a $(GHDL_FLAGS) --work=cryptocores ${CRYPTO_SRC}

build/gatemate-obj08.cf: ${GM_FILES}
	mkdir -p build
	ghdl -a ${GHDL_FLAGS} --work=gatemate ${GM_FILES}

# Synthesis target for implementation
${DESIGN_NAME}.v: build/work-obj08.cf
	yosys -m ghdl -p 'ghdl ${GHDL_FLAGS} --warn-no-binding --no-formal ${DESIGN_NAME}; synth_gatemate -top $(DESIGN_NAME) ${YOSYSPIPE} -vlog $@' \
	  2>&1 | tee build/yosys-report.txt

# Implementation target for FPGA
${DESIGN_NAME}.bit: ${DESIGN_NAME}.v ${DESIGN_NAME}.ccf
	cd build && \
	  ${PNRTOOL} -i ../${DESIGN_NAME}.v -o $@ --ccf ../${DESIGN_NAME}.ccf $(PNRFLAGS) \
	  2>&1 | tee p_r-report.txt && \
	  mv ${DESIGN_NAME}*.bit ../$@

# Post-synthesis simulation target
syn_sim: ${DESIGN_NAME}.v
	iverilog ${ICARUSFLAGS} -o tb_${DESIGN_NAME}_syn.vvp ${DESIGN_NAME}.v tb_${DESIGN_NAME}.v /usr/local/share/yosys/gatemate/cells_sim.v
	vvp -N tb_${DESIGN_NAME}_syn.vvp -fst

# Post-implementation simulation target
imp_sim: ${DESIGN_NAME}.bit
	iverilog ${ICARUSFLAGS} -o tb_${DESIGN_NAME}_imp.vvp build/${DESIGN_NAME}_00.v tb_${DESIGN_NAME}.v /opt/cc-toolchain-linux/bin/p_r/cpelib.v
	vvp -N tb_${DESIGN_NAME}_imp.vvp -fst

# FPGA FW load per JTAG
prog: ${DESIGN_NAME}.bit
	openFPGALoader -b gatemate_evb_jtag $<

clean :
	echo "# Cleaning files"
	rm -rf build ${DESIGN_NAME}.v ${DESIGN_NAME}_sim.v ${DESIGN_NAME}.vhd ${DESIGN_NAME}.bit *.vvp *.fst