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################################################################################
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##
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##
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## Filename: Makefile
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## Filename: Makefile
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##
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##
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## Project: XuLA2 board
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## Project: XuLA2 board
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##
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##
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## Purpose: In case you don't want to fire up ISE, this Makefile attempts
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## Purpose: In case you don't want to fire up ISE, this Makefile attempts
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## to coordinate the build process without it. While it works in
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## to coordinate the build process without it. While it works in
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## testing, there are some problems to this approach. The first is that
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## testing, there are some problems to this approach. The first is that
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## if you bust timing, you may never know it--nothing will tell you it
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## if you bust timing, you may never know it--nothing will tell you it
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## failed. Second, the output file is different from the output file
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## failed. Second, the output file is different from the output file
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## produced via ISE. Still ... for a command line make script, it is a
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## produced via ISE. Still ... for a command line make script, it is a
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## (good) start.
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## (good) start.
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##
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##
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## Makefile targets:
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## Makefile targets:
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##
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##
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## xula.bit The FPGA bitfile or configuration file
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## xula.bit The FPGA bitfile or configuration file
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##
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##
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## objdir Makes a directory for temporary build files, which can
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## objdir Makes a directory for temporary build files, which can
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## then be removed later with a clean target. While a
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## then be removed later with a clean target. While a
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## great idea in principle, this doesn't work well in
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## great idea in principle, this doesn't work well in
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## practice since Xilinx's ISE never uses it.
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## practice since Xilinx's ISE never uses it.
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##
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##
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## clean Removes intermediate build files.
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## clean Removes intermediate build files.
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##
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##
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## Creator: Dan Gisselquist, Ph.D.
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## Creator: Dan Gisselquist, Ph.D.
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## Gisselquist Technology, LLC
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## Gisselquist Technology, LLC
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##
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##
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################################################################################
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################################################################################
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##
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##
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## Copyright (C) 2015, Gisselquist Technology, LLC
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## Copyright (C) 2015, Gisselquist Technology, LLC
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##
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##
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## This program is free software (firmware): you can redistribute it and/or
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## This program is free software (firmware): you can redistribute it and/or
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## modify it under the terms of the GNU General Public License as published
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## modify it under the terms of the GNU General Public License as published
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## by the Free Software Foundation, either version 3 of the License, or (at
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## by the Free Software Foundation, either version 3 of the License, or (at
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## your option) any later version.
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## your option) any later version.
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##
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##
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## This program is distributed in the hope that it will be useful, but WITHOUT
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## This program is distributed in the hope that it will be useful, but WITHOUT
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## ANY WARRANTY; without even the implied warranty of MERCHANTIBILITY or
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## ANY WARRANTY; without even the implied warranty of MERCHANTIBILITY or
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## FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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## FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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## for more details.
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## for more details.
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##
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##
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## License: GPL, v3, as defined and found on www.gnu.org,
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## License: GPL, v3, as defined and found on www.gnu.org,
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## http:##www.gnu.org/licenses/gpl.html
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## http:##www.gnu.org/licenses/gpl.html
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##
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##
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##
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##
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################################################################################
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################################################################################
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##
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##
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##
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##
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DIR_SPACES := $(subst /, ,$(CURDIR))
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DIR_SPACES := $(subst /, ,$(CURDIR))
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DIR_NAME := $(word $(words $(DIR_SPACES)), $(DIR_SPACES))
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DIR_NAME := $(word $(words $(DIR_SPACES)), $(DIR_SPACES))
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PROJECT := xula
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PROJECT := xula
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BRD := lx25
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BRD := lx25
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PART := xc6s$(BRD)-ftg256-2
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PART := xc6s$(BRD)-ftg256-2
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OBJDIR := obj-xilinx
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OBJDIR := obj-xilinx
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UCFFILE := ../xula.ucf
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UCFFILE := ../xula.ucf
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ifeq ($(shell uname),Linux)
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ifeq ($(shell uname),Linux)
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MKDIR:=mkdir
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MKDIR:=mkdir
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else
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else
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MKDIR:=gmkdir
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MKDIR:=gmkdir
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endif
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endif
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SRCDIR := ../rtl
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SRCDIR := ../rtl
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CPUDIR := ../rtl/cpu
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CPUDIR := ../rtl/cpu
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JTAGBUS := wbufifo.v wbubus.v wbucompactlines.v wbucompress.v \
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JTAGBUS := wbufifo.v wbubus.v wbucompactlines.v wbucompress.v \
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wbudecompress.v wbudeword.v wbuexec.v wbuidleint.v wbuinput.v \
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wbudecompress.v wbudeword.v wbuexec.v wbuidleint.v wbuinput.v \
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wbuoutput.v wbureadcw.v wbusixchar.v wbutohex.v
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wbuoutput.v wbureadcw.v wbusixchar.v wbutohex.v
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PERIPHERALS: wbgpio.v wbpwmaudio.v rxuart.v txuart.v uartdev.v \
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PERIPHERALS:= wbgpio.v wbpwmaudio.v rxuart.v txuart.v uartdev.v \
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rtcdate.v rtclight.v
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rtcdate.v rtclight.v sdspi.v spiarbiter.v
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CPUSRC := zipsystem.v \
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CPUSRC := zipsystem.v \
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busdelay.v wbarbiter.v wbdblpriarb.v \
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busdelay.v wbarbiter.v wbdblpriarb.v icontrol.v \
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zipcpu.v cpuops.v pfcache.v idecode.v pipemem.v pipefetch.v div.v \
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zipcpu.v cpuops.v pfcache.v idecode.v pipemem.v pipefetch.v div.v \
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zipcounter.v zipjiffies.v ziptimer.v wbdmac.v wbwatchdog.v
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zipcounter.v zipjiffies.v ziptimer.v wbdmac.v wbwatchdog.v
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SOURCES := toplevel.v jtagser.v busmaster.v \
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SOURCES := toplevel.v jtagser.v busmaster.v \
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ioslave.v memdev.v hexmap.v icontrol.v builddate.v \
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ioslave.v memdev.v builddate.v \
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wbspiflash.v lldspi.v \
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wbspiflash.v lldspi.v sdspi.v wbgpio.v \
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wbsdramng.v wbscope.v wbscopc.v $(JTAGBUS)
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wbsdram.v wbscope.v wbscopc.v $(JTAGBUS)
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RTLFILES := $(addprefix $(SRCDIR)/,$(SOURCES)) $(addprefix $(CPUDIR)/,$(CPUSRC))
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RTLFILES := $(addprefix $(SRCDIR)/,$(SOURCES)) $(addprefix $(CPUDIR)/,$(CPUSRC))
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all: objdir xula.bit
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all: objdir xula.bit
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.PHONY: objdir
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.PHONY: objdir
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objdir:
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objdir:
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@bash -c "if [ ! -e $(OBJDIR)/ ]; then $(MKDIR) -p $(OBJDIR)/; fi"
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@bash -c "if [ ! -e $(OBJDIR)/ ]; then $(MKDIR) -p $(OBJDIR)/; fi"
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# Synthesize
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$(OBJDIR)/$(PROJECT).ngc: $(RTLFILES) $(PROJECT).xst
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$(OBJDIR)/$(PROJECT).ngc: $(RTLFILES) $(PROJECT).xst
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$(MKDIR) -p xst/projnav.tmp/
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$(MKDIR) -p xst/projnav.tmp/
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xst -intstyle ise -ifn $(PROJECT).xst -ofn $(OBJDIR)/$(PROJECT).syr
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xst -intstyle ise -ifn $(PROJECT).xst -ofn $(OBJDIR)/$(PROJECT).syr
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mv $(PROJECT).ngc $(OBJDIR)/$(PROJECT).ngc
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mv $(PROJECT).ngc $(OBJDIR)/$(PROJECT).ngc
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mv $(PROJECT).ngr $(OBJDIR)/$(PROJECT).ngr
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mv $(PROJECT).ngr $(OBJDIR)/$(PROJECT).ngr
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# Translate
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$(OBJDIR)/$(PROJECT).ngd: $(OBJDIR)/$(PROJECT).ngc
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$(OBJDIR)/$(PROJECT).ngd: $(OBJDIR)/$(PROJECT).ngc
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ngdbuild -intstyle ise -dd _ngo -nt timestamp \
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ngdbuild -intstyle ise -dd _ngo -nt timestamp \
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-uc $(UCFFILE) -p $(PART) $(OBJDIR)/$(PROJECT).ngc $(OBJDIR)/$(PROJECT).ngd
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-uc $(UCFFILE) -p $(PART) $(OBJDIR)/$(PROJECT).ngc $(OBJDIR)/$(PROJECT).ngd
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# Map
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MAPOPTS := -w -logic_opt on -ol high -xe n -t 1 -xt 0 -r 4 \
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MAPOPTS := -w -logic_opt on -ol high -xe n -t 1 -xt 0 -r 4 \
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-global_opt speed -equivalent_register_removal on -mt 2 -detail \
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-global_opt speed -equivalent_register_removal on -mt 2 -detail \
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-ir off -ignore_keep_hierarchy -pr off -lc area -power off
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-ir off -ignore_keep_hierarchy -pr off -lc area -power off
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$(OBJDIR)/$(PROJECT).ncd: $(OBJDIR)/$(PROJECT).ngd
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$(OBJDIR)/$(PROJECT)_map.ncd: $(OBJDIR)/$(PROJECT).ngd
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map -intstyle ise -p $(PART) $(MAPOPTS) \
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map -intstyle ise -p $(PART) $(MAPOPTS) \
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-o $(OBJDIR)/$(PROJECT)_map.ncd $(OBJDIR)/$(PROJECT).ngd $(OBJDIR)/$(PROJECT).pcf
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-o $(OBJDIR)/$(PROJECT)_map.ncd $(OBJDIR)/$(PROJECT).ngd $(OBJDIR)/$(PROJECT).pcf
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$(OBJDIR)/$(PROJECT).ncd: $(OBJDIR)/$(PROJECT)_map.ncd
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# Place and Route / Generate Programming File
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$(PROJECT).bit: $(OBJDIR)/$(PROJECT)_map.ncd
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par -w -intstyle ise -ol std -mt 4 $(OBJDIR)/$(PROJECT)_map.ncd $(OBJDIR)/$(PROJECT).ncd $(OBJDIR)/$(PROJECT).pcf
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par -w -intstyle ise -ol std -mt 4 $(OBJDIR)/$(PROJECT)_map.ncd $(OBJDIR)/$(PROJECT).ncd $(OBJDIR)/$(PROJECT).pcf
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bitgen -f $(PROJECT).ut $(OBJDIR)/$(PROJECT).ncd $(PROJECT).bit $(OBJDIR)/$(PROJECT).pcf
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$(PROJECT).bit: $(OBJDIR)/$(PROJECT).ncd
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bitgen -f $(PROJECT).ut $(OBJDIR)/$(PROJECT).ncd $(PROJECT).bit
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timing: $(OBJDIR)/$(PROJECT).ncd $(OBJDIR)/$(PROJECT).pcf
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timing: $(OBJDIR)/$(PROJECT).ncd $(OBJDIR)/$(PROJECT).pcf
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trce -intstyle ise -v 3 -s 2 -n 3 -fastpaths -xml $(OBJDIR)/$(PROJECT).twx -o $(OBJDIR)/$(PROJECT).ncd -o $(OBJDIR)/$(PROJECT).twr $(OBJDIR)/$(PROJECT).pcf
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trce -intstyle ise -v 3 -s 2 -n 3 -fastpaths -xml $(OBJDIR)/$(PROJECT).twx -o $(OBJDIR)/$(PROJECT).ncd -o $(OBJDIR)/$(PROJECT).twr $(OBJDIR)/$(PROJECT).pcf
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.PHONY: clean
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.PHONY: clean
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clean:
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clean:
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@-rm -rf $(OBJDIR)
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@-rm -rf $(OBJDIR)
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@-rm -f *.ngc *.ngd *.ncd *.pcf *.lso *.ngr *.bgn *.bld *.cmd_log
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@-rm -f *.ngc *.ngd *.ncd *.pcf *.lso *.ngr *.bgn *.bld *.cmd_log
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@-rm -f *.drc *.gise *.map *.mrp *.ngm *.syr *.xwbt *.xrpt
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@-rm -f *.drc *.gise *.map *.mrp *.ngm *.syr *.xwbt *.xrpt
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@-rm -f *.pad *.par *.psr *.ptwx *.unroutes *.xpi *.csv *.xml
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@-rm -f *.pad *.par *.psr *.ptwx *.unroutes *.xpi *.csv *.xml
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@-rm -f *.html *.xrpt *.log *.stx *.tcl *.txt *.twr *.twx
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@-rm -f *.html *.xrpt *.log *.stx *.tcl *.txt *.twr *.twx
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@-rm -rf _ngo _xmsgs xlnx_* ipcore_dir iseconfig templates xst
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@-rm -rf _ngo _xmsgs xlnx_* ipcore_dir iseconfig templates xst
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@echo "All cleaned up"
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@echo "All cleaned up"
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