rtl/wb2axip: add to version control

1 files changed, 344 insertions, 0 deletions

diff --git a/rtl/wb2axip/Makefile b/rtl/wb2axip/Makefile
new file mode 100644
index 0000000..db66615
--- /dev/null
+++ b/rtl/wb2axip/Makefile
@@ -0,0 +1,344 @@
+################################################################################
+##
+## Filename:	Makefile
+## {{{
+## Project:	WB2AXIPSP: bus bridges and other odds and ends
+##
+## Purpose:	To describe how to build the Verilator libraries from the
+##		RTL, for the purposes of trying to discover if they work.
+##	Any actual testing will be done from the code within the bench/cpp
+##	directory.
+##
+## Targets:	The default target, all, builds the target test, which includes
+##		the libraries necessary for Verilator testing.
+##
+## Creator:	Dan Gisselquist, Ph.D.
+##		Gisselquist Technology, LLC
+##
+################################################################################
+## }}}
+## Copyright (C) 2016-2023, Gisselquist Technology, LLC
+## {{{
+## This file is part of the WB2AXIP project.
+##
+## The WB2AXIP project contains free software and gateware, licensed under the
+## Apache License, Version 2.0 (the "License").  You may not use this project,
+## or 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.
+##
+################################################################################
+##
+## }}}
+all:	test
+YYMMDD=`date +%Y%m%d`
+CXX   := g++
+IVCHECK  := ivcheck
+IVERILOG := iverilog
+FBDIR := .
+VDIRFB:= $(FBDIR)/obj_dir
+VERILATOR := verilator
+VFLAGS    := -MMD -O3 -Wall -Wpedantic -cc
+.DELETE_ON_ERROR:
+.PHONY: test
+test: testwb testaxi testaxil testapb testaxis
+
+.PHONY: testwb testaxi testaxil testapb testaxis
+
+.PHONY: axim2wbsp axim2wbsp wbm2axilite axilrd2wbsp axilwr2wbsp axlite2wbsp
+.PHONY: axixbar axilxbar wbxbar axis2mm aximm2s axidma axim2wbsp aximrd2wbsp
+.PHONY: aximwr2wbsp axixclk axiperf demoaxi demofull easyaxil sfifo skidbuffer
+.PHONY: axilgpio
+.PHONY: axilsafety axisafety wbsafety axivfifo axil2apb apbslave
+.PHONY: axisrandom axisswitch axisbroadcast axispacker
+
+axim2wbsp:   $(VDIRFB)/Vwbm2axisp__ALL.a    $(IVCHECK)/axim2wbsp
+axim2wbsp:   $(VDIRFB)/Vaxim2wbsp__ALL.a
+wbm2axilite: $(VDIRFB)/Vwbm2axilite__ALL.a  $(IVCHECK)/wbm2axilite
+axilrd2wbsp: $(VDIRFB)/Vaxilrd2wbsp__ALL.a  $(IVCHECK)/axilrd2wbsp
+axilwr2wbsp: $(VDIRFB)/Vaxilwr2wbsp__ALL.a  $(IVCHECK)/axilwr2wbsp
+axlite2wbsp: $(VDIRFB)/Vaxlite2wbsp__ALL.a  $(IVCHECK)/axlite2wbsp
+axiempty:    $(VDIRFB)/Vaxiempty__ALL.a     $(IVCHECK)/axiempty
+axilempty:   $(VDIRFB)/Vaxilempty__ALL.a    $(IVCHECK)/axilempty
+axilgpio:    $(VDIRFB)/Vaxilgpio__ALL.a     $(IVCHECK)/axilgpio
+axivcamera:  $(VDIRFB)/Vaxivcamera__ALL.a   $(IVCHECK)/axivcamera
+axivdisplay: $(VDIRFB)/Vaxivdisplay__ALL.a  $(IVCHECK)/axivdisplay
+axivfifo:    $(VDIRFB)/Vaxivfifo__ALL.a     $(IVCHECK)/axivfifo
+axixbar:     $(VDIRFB)/Vaxixbar__ALL.a      $(IVCHECK)/axixbar
+axilxbar:    $(VDIRFB)/Vaxilxbar__ALL.a     $(IVCHECK)/axilxbar
+wbxbar:      $(VDIRFB)/Vwbxbar__ALL.a       $(IVCHECK)/wbxbar
+axis2mm:     $(VDIRFB)/Vaxis2mm__ALL.a      $(IVCHECK)/axis2mm
+aximm2s:     $(VDIRFB)/Vaximm2s__ALL.a      $(IVCHECK)/aximm2s
+axidma:      $(VDIRFB)/Vaxidma__ALL.a       $(IVCHECK)/axidma
+axim2wbsp:   $(VDIRFB)/Vaxim2wbsp__ALL.a    $(IVCHECK)/axim2wbsp
+aximrd2wbsp: $(VDIRFB)/Vaximrd2wbsp__ALL.a  $(IVCHECK)/aximrd2wbsp
+aximwr2wbsp: $(VDIRFB)/Vaximwr2wbsp__ALL.a  $(IVCHECK)/aximwr2wbsp
+axiperf:     $(VDIRFB)/Vaxiperf__ALL.a      $(IVCHECK)/axiperf
+axixclk:     $(VDIRFB)/Vaxixclk__ALL.a      $(IVCHECK)/axixclk
+demoaxi:     $(VDIRFB)/Vdemoaxi__ALL.a      $(IVCHECK)/demoaxi
+demofull:    $(VDIRFB)/Vdemofull__ALL.a     $(IVCHECK)/demofull
+easyaxil:    $(VDIRFB)/Veasyaxil__ALL.a     $(IVCHECK)/easyaxil
+sfifo:       $(VDIRFB)/Vsfifo__ALL.a        $(IVCHECK)/sfifo
+skidbuffer:  $(VDIRFB)/Vskidbuffer__ALL.a   $(IVCHECK)/skidbuffer
+axisafety:   $(VDIRFB)/Vaxisafety__ALL.a    $(IVCHECK)/axisafety
+axilsafety:  $(VDIRFB)/Vaxilsafety__ALL.a   $(IVCHECK)/axilsafety
+wbsafety:    $(VDIRFB)/Vwbsafety__ALL.a     $(IVCHECK)/wbsafety
+axil2apb:    $(VDIRFB)/Vaxil2apb__ALL.a     $(IVCHECK)/axil2apb
+apbslave:    $(VDIRFB)/Vapbslave__ALL.a     $(IVCHECK)/apbslave
+axisbroadcast: $(VDIRFB)/Vaxisbroadcast__ALL.a $(IVCHECK)/axisbroadcast
+axispacker:  $(VDIRFB)/Vaxispacker__ALL.a   $(IVCHECK)/axispacker
+axisrandom:  $(VDIRFB)/Vaxisrandom__ALL.a   $(IVCHECK)/axisrandom
+axisswitch:  $(VDIRFB)/Vaxisswitch__ALL.a   $(IVCHECK)/axisswitch
+
+testwb: wbsafety wbm2axilite wbxbar sfifo wbsafety wbxbar wbsafety
+testaxi: axim2wbsp axixbar axixclk demofull axiempty
+testaxi: aximrd2wbsp axim2wbsp aximwr2wbsp axisafety
+testaxi: axis2mm aximm2s axidma axivfifo axivdisplay axivcamera
+testaxil: axilrd2wbsp axilwr2wbsp axlite2wbsp axilxbar demoaxi easyaxil
+testaxil: skidbuffer axiperf axilempty axilgpio
+testapb: axil2apb apbslave
+testaxis: axisbroadcast axisswitch axisrandom axispacker
+
+.PHONY: wbm2axisp
+wbm2axisp: $(VDIRFB)/Vwbm2axisp__ALL.a
+$(VDIRFB)/Vwbm2axisp__ALL.a: $(VDIRFB)/Vwbm2axisp.h $(VDIRFB)/Vwbm2axisp.cpp
+$(VDIRFB)/Vwbm2axisp__ALL.a: $(VDIRFB)/Vwbm2axisp.mk
+$(VDIRFB)/Vwbm2axisp.h $(VDIRFB)/Vwbm2axisp.cpp $(VDIRFB)/Vwbm2axisp.mk: wbm2axisp.v
+
+.PHONY: wbm2axilite
+wbm2axilite: $(VDIRFB)/Vwbm2axilite__ALL.a
+$(VDIRFB)/Vwbm2axilite__ALL.a: $(VDIRFB)/Vwbm2axilite.h $(VDIRFB)/Vwbm2axilite.cpp
+$(VDIRFB)/Vwbm2axilite__ALL.a: $(VDIRFB)/Vwbm2axilite.mk
+$(VDIRFB)/Vwbm2axilite.h $(VDIRFB)/Vwbm2axilite.cpp $(VDIRFB)/Vwbm2axilite.mk: wbm2axilite.v
+
+.PHONY: axilrd2wbsp
+axilrd2wbsp: $(VDIRFB)/Vaxilrd2wbsp__ALL.a
+$(VDIRFB)/Vaxilrd2wbsp__ALL.a: $(VDIRFB)/Vaxilrd2wbsp.h $(VDIRFB)/Vaxilrd2wbsp.cpp
+$(VDIRFB)/Vaxilrd2wbsp__ALL.a: $(VDIRFB)/Vaxilrd2wbsp.mk
+$(VDIRFB)/Vaxilrd2wbsp.h $(VDIRFB)/Vaxilrd2wbsp.cpp $(VDIRFB)/Vaxilrd2wbsp.mk: axilrd2wbsp.v
+
+.PHONY: axilwr2wbsp
+axilwr2wbsp: $(VDIRFB)/Vaxilwr2wbsp__ALL.a
+$(VDIRFB)/Vaxilwr2wbsp__ALL.a: $(VDIRFB)/Vaxilwr2wbsp.h $(VDIRFB)/Vaxilwr2wbsp.cpp
+$(VDIRFB)/Vaxilwr2wbsp__ALL.a: $(VDIRFB)/Vaxilwr2wbsp.mk
+$(VDIRFB)/Vaxilwr2wbsp.h $(VDIRFB)/Vaxilwr2wbsp.cpp $(VDIRFB)/Vaxilwr2wbsp.mk: axilwr2wbsp.v
+
+$(VDIRFB)/Vaxlite2wbsp__ALL.a: $(VDIRFB)/Vaxlite2wbsp.h $(VDIRFB)/Vaxlite2wbsp.cpp
+$(VDIRFB)/Vaxlite2wbsp__ALL.a: $(VDIRFB)/Vaxlite2wbsp.mk
+$(VDIRFB)/Vaxlite2wbsp.h $(VDIRFB)/Vaxlite2wbsp.cpp $(VDIRFB)/Vaxlite2wbsp.mk: axlite2wbsp.v
+
+$(VDIRFB)/Vaxiempty__ALL.a: $(VDIRFB)/Vaxiempty.h $(VDIRFB)/Vaxiempty.cpp
+$(VDIRFB)/Vaxiempty__ALL.a: $(VDIRFB)/Vaxiempty.mk
+$(VDIRFB)/Vaxiempty.h $(VDIRFB)/Vaxiempty.cpp $(VDIRFB)/Vaxiempty.mk: axiempty.v skidbuffer.v
+
+$(VDIRFB)/Vaxilempty__ALL.a: $(VDIRFB)/Vaxilempty.h $(VDIRFB)/Vaxilempty.cpp
+$(VDIRFB)/Vaxilempty__ALL.a: $(VDIRFB)/Vaxilempty.mk
+$(VDIRFB)/Vaxilempty.h $(VDIRFB)/Vaxilempty.cpp $(VDIRFB)/Vaxilempty.mk: axilempty.v skidbuffer.v
+
+$(VDIRFB)/Vaxilgpio__ALL.a: $(VDIRFB)/Vaxilgpio.h $(VDIRFB)/Vaxilgpio.cpp
+$(VDIRFB)/Vaxilgpio__ALL.a: $(VDIRFB)/Vaxilgpio.mk
+$(VDIRFB)/Vaxilgpio.h $(VDIRFB)/Vaxilgpio.cpp $(VDIRFB)/Vaxilgpio.mk: axilgpio.v skidbuffer.v
+
+$(VDIRFB)/Vaxim2wbsp__ALL.a: $(VDIRFB)/Vaxim2wbsp.h $(VDIRFB)/Vaxim2wbsp.cpp
+$(VDIRFB)/Vaxim2wbsp__ALL.a: $(VDIRFB)/Vaxim2wbsp.mk
+$(VDIRFB)/Vaxim2wbsp.h $(VDIRFB)/Vaxim2wbsp.cpp $(VDIRFB)/Vaxim2wbsp.mk: \
+	axim2wbsp.v aximrd2wbsp.v aximwr2wbsp.v wbarbiter.v
+
+$(VDIRFB)/Vaxivfifo__ALL.a: $(VDIRFB)/Vaxivfifo.h $(VDIRFB)/Vaxivfifo.cpp
+$(VDIRFB)/Vaxivfifo__ALL.a: $(VDIRFB)/Vaxivfifo.mk
+$(VDIRFB)/Vaxivfifo.h $(VDIRFB)/Vaxivfifo.cpp $(VDIRFB)/Vaxivfifo.mk: \
+	axivfifo.v skidbuffer.v sfifo.v
+
+$(VDIRFB)/Vaxivcamera__ALL.a: $(VDIRFB)/Vaxivcamera.h $(VDIRFB)/Vaxivcamera.cpp
+$(VDIRFB)/Vaxivcamera__ALL.a: $(VDIRFB)/Vaxivcamera.mk
+$(VDIRFB)/Vaxivcamera.h $(VDIRFB)/Vaxivcamera.cpp $(VDIRFB)/Vaxivcamera.mk: \
+	axivcamera.v skidbuffer.v sfifo.v
+
+$(VDIRFB)/Vaxivdisplay__ALL.a: $(VDIRFB)/Vaxivdisplay.h $(VDIRFB)/Vaxivdisplay.cpp
+$(VDIRFB)/Vaxivdisplay__ALL.a: $(VDIRFB)/Vaxivdisplay.mk
+$(VDIRFB)/Vaxivdisplay.h $(VDIRFB)/Vaxivdisplay.cpp $(VDIRFB)/Vaxivdisplay.mk: \
+	axivdisplay.v skidbuffer.v sfifo.v
+
+$(VDIRFB)/V%.cpp $(VDIRFB)/V%.h $(VDIRFB)/V%.mk: $(FBDIR)/%.v
+	$(VERILATOR) $(VFLAGS) $*.v
+
+$(VDIRFB)/V%__ALL.a: $(VDIRFB)/V%.mk
+	cd $(VDIRFB); make -f V$*.mk
+
+##
+## Run Icarus Verilog (iverilog) on each of these cores for a lint check
+##
+$(IVCHECK)/axi2axilite: axi2axilite.v sfifo.v skidbuffer.v axi_addr.v
+	$(mk-ivcheck)
+	$(IVERILOG) -g2012 $^ -o $@
+
+$(IVCHECK)/axil2axis: axil2axis.v sfifo.v skidbuffer.v
+	$(mk-ivcheck)
+	$(IVERILOG) -g2012 $^ -o $@
+
+$(IVCHECK)/axildouble: axildouble.v sfifo.v skidbuffer.v addrdecode.v
+	$(mk-ivcheck)
+	$(IVERILOG) -g2012 $^ -o $@
+
+$(IVCHECK)/axilrd2wbsp: axilrd2wbsp.v sfifo.v skidbuffer.v
+	$(mk-ivcheck)
+	$(IVERILOG) -g2012 $^ -o $@
+
+$(IVCHECK)/axilsafety: axilsafety.v sfifo.v skidbuffer.v
+	$(mk-ivcheck)
+	$(IVERILOG) -g2012 $^ -o $@
+
+$(IVCHECK)/axilsingle: axilsingle.v sfifo.v skidbuffer.v
+	$(mk-ivcheck)
+	$(IVERILOG) -g2012 $^ -o $@
+
+$(IVCHECK)/axilwr2wbsp: axilwr2wbsp.v sfifo.v skidbuffer.v
+	$(mk-ivcheck)
+	$(IVERILOG) -g2012 $^ -o $@
+
+$(IVCHECK)/axilxbar: axilxbar.v skidbuffer.v addrdecode.v
+	$(mk-ivcheck)
+	$(IVERILOG) -g2012 $^ -o $@
+
+$(IVCHECK)/axidma: axidma.v sfifo.v skidbuffer.v
+	$(mk-ivcheck)
+	$(IVERILOG) -g2012 $^ -o $@
+
+$(IVCHECK)/aximm2s: aximm2s.v sfifo.v skidbuffer.v
+	$(mk-ivcheck)
+	$(IVERILOG) -g2012 $^ -o $@
+
+$(IVCHECK)/axim2wbsp: axim2wbsp.v sfifo.v skidbuffer.v aximrd2wbsp.v aximwr2wbsp.v axi_addr.v wbarbiter.v
+	$(mk-ivcheck)
+	$(IVERILOG) -g2012 $^ -o $@
+
+$(IVCHECK)/aximrd2wbsp: aximrd2wbsp.v sfifo.v skidbuffer.v axi_addr.v
+	$(mk-ivcheck)
+	$(IVERILOG) -g2012 $^ -o $@
+
+$(IVCHECK)/aximwr2wbsp: aximwr2wbsp.v sfifo.v skidbuffer.v axi_addr.v
+	$(mk-ivcheck)
+	$(IVERILOG) -g2012 $^ -o $@
+
+$(IVCHECK)/axiperf: axiperf.v skidbuffer.v
+	$(mk-ivcheck)
+	$(IVERILOG) -g2012 $^ -o $@
+
+$(IVCHECK)/axisafety: axisafety.v skidbuffer.v
+	$(mk-ivcheck)
+	$(IVERILOG) -g2012 $^ -o $@
+
+$(IVCHECK)/axis2mm: axis2mm.v sfifo.v skidbuffer.v
+	$(mk-ivcheck)
+	$(IVERILOG) -g2012 $^ -o $@
+
+$(IVCHECK)/axivcamera: axivcamera.v sfifo.v skidbuffer.v
+	$(mk-ivcheck)
+	$(IVERILOG) -g2012 $^ -o $@
+
+$(IVCHECK)/axivdisplay: axivdisplay.v sfifo.v skidbuffer.v
+	$(mk-ivcheck)
+	$(IVERILOG) -g2012 $^ -o $@
+
+$(IVCHECK)/axivfifo: axivfifo.v sfifo.v skidbuffer.v
+	$(mk-ivcheck)
+	$(IVERILOG) -g2012 $^ -o $@
+
+$(IVCHECK)/axixbar: axixbar.v skidbuffer.v addrdecode.v
+	$(mk-ivcheck)
+	$(IVERILOG) -g2012 $^ -o $@
+
+$(IVCHECK)/axixclk: axixclk.v afifo.v skidbuffer.v
+	$(mk-ivcheck)
+	$(IVERILOG) -g2012 $^ -o $@
+
+$(IVCHECK)/axlite2wbsp: axlite2wbsp.v axilrd2wbsp.v axilwr2wbsp.v wbarbiter.v
+	$(mk-ivcheck)
+	$(IVERILOG) -g2012 $^ -o $@
+
+$(IVCHECK)/axiempty: axiempty.v skidbuffer.v
+	$(mk-ivcheck)
+	$(IVERILOG) -g2012 $^ -o $@
+
+$(IVCHECK)/axilempty: axilempty.v skidbuffer.v
+	$(mk-ivcheck)
+	$(IVERILOG) -g2012 $^ -o $@
+
+$(IVCHECK)/axilgpio: axilgpio.v skidbuffer.v
+	$(mk-ivcheck)
+	$(IVERILOG) -g2012 $^ -o $@
+
+$(IVCHECK)/demoaxi: demoaxi.v
+	$(mk-ivcheck)
+	$(IVERILOG) -g2012 $^ -o $@
+
+$(IVCHECK)/demofull: demofull.v axi_addr.v skidbuffer.v
+	$(mk-ivcheck)
+	$(IVERILOG) -g2012 $^ -o $@
+
+$(IVCHECK)/easyaxil: easyaxil.v skidbuffer.v
+	$(mk-ivcheck)
+	$(IVERILOG) -g2012 $^ -o $@
+
+$(IVCHECK)/sfifo: sfifo.v
+	$(mk-ivcheck)
+	$(IVERILOG) -g2012 $^ -o $@
+
+$(IVCHECK)/skidbuffer: skidbuffer.v
+	$(mk-ivcheck)
+	$(IVERILOG) -g2012 $^ -o $@
+
+$(IVCHECK)/wbm2axilite: wbm2axilite.v
+	$(mk-ivcheck)
+	$(IVERILOG) -g2012 $^ -o $@
+
+$(IVCHECK)/wbsafety: wbsafety.v skidbuffer.v
+	$(mk-ivcheck)
+	$(IVERILOG) -g2012 $^ -o $@
+
+$(IVCHECK)/wbxbar: wbxbar.v skidbuffer.v addrdecode.v
+	$(mk-ivcheck)
+	$(IVERILOG) -g2012 $^ -o $@
+
+$(IVCHECK)/axil2apb: axil2apb.v skidbuffer.v
+	$(mk-ivcheck)
+	$(IVERILOG) -g2012 $^ -o $@
+
+$(IVCHECK)/apbslave: apbslave.v
+	$(mk-ivcheck)
+	$(IVERILOG) -g2012 $^ -o $@
+
+$(IVCHECK)/axisbroadcast: axisbroadcast.v sfifo.v skidbuffer.v
+	$(mk-ivcheck)
+	$(IVERILOG) -g2012 $^ -o $@
+
+$(IVCHECK)/axispacker: axispacker.v skidbuffer.v
+	$(mk-ivcheck)
+	$(IVERILOG) -g2012 $^ -o $@
+
+$(IVCHECK)/axisrandom: axisrandom.v
+	$(mk-ivcheck)
+	$(IVERILOG) -g2012 $^ -o $@
+
+$(IVCHECK)/axisswitch: axisswitch.v skidbuffer.v
+	$(mk-ivcheck)
+	$(IVERILOG) -g2012 $^ -o $@
+
+define	mk-ivcheck
+	@bash -c "if [ ! -e $(IVCHECK) ]; then mkdir -p $(IVCHECK); fi"
+endef
+
+.PHONY: clean
+clean:
+	rm -rf $(VDIRFB)/*.mk
+	rm -rf $(VDIRFB)/*.cpp
+	rm -rf $(VDIRFB)/*.h
+	rm -rf $(VDIRFB)/
+	rm -rf $(IVCHECK)/