# SPDX-FileCopyrightText: 2020 Efabless Corporation # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. # # SPDX-License-Identifier: Apache-2.0 PWDD := $(shell pwd) BLOCKS := $(shell basename $(PWDD)) # ---- Include Partitioned Makefiles ---- CONFIG = caravel_user_project # TestName = temp_partial # export COCOTB_ANSI_OUTPUT=0 # disable color in termianl export GUI=1 export COCOTB_REDUCED_LOG_FMT=1 # Change this line if you want to use existing cocotb test modules: # export PYTHONPATH := $(DESIGNS)/verilog/rtl/ # export LIBPYTHON_LOC=$(cocotb-config --libpython) #export VERILOG_PATH = ../../../ #export CARAVEL_PATH = ../../../../../caravel/verilog/ # include $(MCW_ROOT)/verilog/dv/make/env.makefile # #export VERILOG_PATH = ../../../ # include $(MCW_ROOT)/verilog/dv/make/var.makefile # include $(MCW_ROOT)/verilog/dv/make/cpu.makefile # include $(MCW_ROOT)/verilog/dv/make/sim.makefile TESTCASE=$(TestName) MODULE=caravel_tests $(info $$MODULE is [$(MODULE)]) cocotb: rm -rf sim_build/ mkdir sim_build/ # change project_tb.v to match your testbench #RTL iverilog -Ttyp -DFUNCTIONAL -DSIM -DUSE_POWER_PINS -DUNIT_DELAY=#1 \ -DTESTNAME=\"$(TestName)\" -DTAG=\"$(RUNTAG)\" -DSIM=\"$(SIM)\" \ -f$(VERILOG_PATH)/includes/includes.rtl.caravel \ -f$(USER_PROJECT_VERILOG)/includes/includes.rtl.$(CONFIG) -o sim_build/sim.vvp caravel_top.sv #GL # iverilog -Ttyp -DFUNCTIONAL -DGL -DUSE_POWER_PINS -DUNIT_DELAY=#1 \ # -DTESTNAME=\"$(TestName)\" -DRUNTAG=\"$(RUNTAG)\" -DSIM=\"$(SIM)\" \ # -f$(VERILOG_PATH)/includes/includes.gl.caravel \ # -f$(USER_PROJECT_VERILOG)/includes/includes.gl.$(CONFIG) -o sim_build/sim.vvp caravel_top.sv #CVC # TESTCASE=$(TestName) MODULE=caravel_tests cvc64 +interp +acc+2 \ # +loadvpi=$(shell cocotb-config --lib-name-path vpi cvc):vlog_startup_routines_bootstrap\ # +change_port_type +maxerrors 1\ # +define+SIM +define+FUNCTIONAL +define+GL +define+USE_POWER_PINS +define+UNIT_DELAY=#0 \ # +define+TESTNAME=\"$(TestName)\" +define+RUNTAG=\"$(RUNTAG)\" +define+COCOTB_SIM=1\ # -f $(VERILOG_PATH)/includes/includes.gl+sdf.caravel \ # -f $(USER_PROJECT_VERILOG)/includes/includes.gl+sdf.$(CONFIG) -o sim_build/sim.vvp # verilator --vpi --public-flat-rw --prefix Vtop \ # -LDFLAGS "-Wl,-rpath,$(cocotb-config --prefix)/cocotb/libs \ # -L$(cocotb-config --prefix)/cocotb/libs \ # -lcocotbvpi_verilator -lgpi -lcocotb -lgpilog -lcocotbutils" \ # $(cocotb-config --share)/lib/verilator/verilator.cpp\ # -y $(VERILOG_PATH)/includes/includes.rtl.caravel \ # -y $(USER_PROJECT_VERILOG)/includes/includes.rtl.$(CONFIG) --cc -o sim_build/sim.vvp caravel_top.sv # change this line to choose the comma separated test cases and the name of your python test module TESTCASE=$(TestName) MODULE=caravel_tests vvp -M $$(cocotb-config --prefix)/cocotb/libs -m libcocotbvpi_icarus sim_build/sim.vvp ! grep failure results.xml