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#===================================================================
#
# Makefile
# --------
# Makefile for building, simlating and programming the the fpga_mkm
# core. Note that the target device is a Lattice iCEstick
# Evaluation Kit (part number ICE40HX1K-STICK-EVN). The device
# sports an iCE40HX-1k device.
# https://www.latticesemi.com/icestick
#
# The tools required are:
# Icarus Verilog for simulation
# Verilator for linting
# IceStorm for bitstream generation and FPGA configuration.
#
#
# Author: Joachim Strombergson
# Copyright (c) 2019, NORDUnet A/S
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
# - Redistributions of source code must retain the above copyright notice,
# this list of conditions and the following disclaimer.
#
# - Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
#
# - Neither the name of the NORDUnet nor the names of its contributors may
# be used to endorse or promote products derived from this software
# without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
# IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
# PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
# TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
# LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
#===================================================================
# Project defines
PROJ = fpga_mkm
BUILD = ./build
DEVICE = 1k
FOOTPRINT = tq144
TOP_NAME = fpga_mkm
TOP_SRC = ../src/rtl/fpga_mkm.v
TB_TOP_SRC = ../src/tb/tb_fpga_mkm.v
SPI_SRC = ../src/rtl/fpga_mkm_spi_slave.v
TB_SPI_SRC = ../src/tb/tb_fpga_mkm_spi_slave.v
CONFIG_SRC = ../src/config/pinmap_icestick.pcf
CC = iverilog
CC_FLAGS = -Wall
LINT = verilator
LINT_FLAGS = +1364-2001ext+ --lint-only -Wall -Wno-fatal -Wno-DECLFILENAME
.PHONY: all bitstream burn
all: top.sim
top.sim: $(TB_TOP_SRC) $(TOP_SRC) $(SPI_SRC)
$(CC) $(CC_FLAGS) -o top.sim $(TB_TOP_SRC) $(TOP_SRC) $(SPI_SRC)
sim-top: top.sim
./top.sim
lint: $(TOP_SRC) $(SPI_SRC)
$(LINT) $(LINT_FLAGS) $(TOP_SRC) $(SPI_SRC)
bitstream: $(TOP_SRC) $(SPI_SRC)
mkdir -p $(BUILD)
yosys -p "synth_ice40 -top $(TOP_NAME) -blif $(BUILD)/$(PROJ).blif" $(TOP_SRC)
arachne-pnr -d $(DEVICE) -P $(FOOTPRINT) -o $(BUILD)/$(PROJ).asc -p $(CONFIG_SRC) $(BUILD)/$(PROJ).blif
icepack $(BUILD)/$(PROJ).asc $(BUILD)/$(PROJ).bin
burn:
iceprog $(BUILD)/$(PROJ).bin
clean:
rm -f *.sim
rm -rf build
help:
@echo "Build system for simulation of AES Verilog core"
@echo ""
@echo "Supported targets:"
@echo "------------------"
@echo "all: Build all simulation targets."
@echo "lint: Lint all rtl source files."
@echo "top.sim: Build top level simulation target."
@echo "sim-top: Run top level simulation."
@echo "bitstream: Generate FPGA bitstream."
@echo "burn: Write bitstream to FPGA config mem.."
@echo "clean: Delete all built files and directories."
#===================================================================
# EOF Makefile
#===================================================================
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