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export QUARTUS_ROOTDIR = /opt/altera_lite/16.0
export QUARTUS_BIN = $(QUARTUS_ROOTDIR)/quartus/bin
VLOG = iverilog
TOOLCHAIN_PREFIX = /opt/riscv32i/bin/riscv32-unknown-elf-
help:
@echo ""
@echo "Simple synthesis tests:"
@echo " make synth_area_{small|regular|large}"
@echo " make synth_speed"
@echo ""
@echo "Example system:"
@echo " make synth_system"
@echo " make sim_system"
@echo ""
@echo "Timing and Utilization Evaluation:"
@echo " make table.txt"
@echo " make area"
@echo ""
synth_%:
rm -f $@.log
mkdir -p $@_build
cp $@.qsf $@_build
cd $@_build && $(QUARTUS_BIN)/quartus_map $@.qsf
cd $@_build && $(QUARTUS_BIN)/quartus_fit --read_settings_files=off -write_settings_files=off $@ -c $@
cd $@_build && $(QUARTUS_BIN)/quartus_sta $@ -c $@
-cd $@_build && grep -A3 "Total logic elements" output_files/$@.fit.summary
-cd $@_build && grep -B1 "Slack" output_files/$@.sta.summary
synth_system: firmware.hex
sim_system: firmware.hex system_tb.v system.v ../../picorv32.v
$(VLOG) -o system_tb system_tb.v system.v ../../picorv32.v
./system_tb
firmware.hex: firmware.S firmware.c firmware.lds
$(TOOLCHAIN_PREFIX)gcc -Os -ffreestanding -nostdlib -o firmware.elf firmware.S firmware.c \
--std=gnu99 -Wl,-Bstatic,-T,firmware.lds,-Map,firmware.map,--strip-debug -lgcc
$(TOOLCHAIN_PREFIX)objcopy -O binary firmware.elf firmware.bin
python3 ../../firmware/makehex.py firmware.bin 4096 > firmware.hex
tab_%/results.txt:
bash tabtest.sh $@
area: synth_area_small synth_area_regular synth_area_large
-grep -A3 "Total logic elements" synth_area_*_build/output_files/synth_area_*.fit.summary
table.txt: tab_small_ep4ce_c7/results.txt
table.txt: tab_small_ep4cgx_c7/results.txt
table.txt: tab_small_5cgx_c7/results.txt
table.txt:
bash table.sh > table.txt
clean:
rm -rf firmware.bin firmware.elf firmware.hex firmware.map synth_*.log
rm -rf table.txt tab_*/
rm -rf synth_*_build
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