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Rev 40 → Rev 66

/xilinx_rules.mk
0,0 → 1,197
#-----------------------------------------------------------------
# File: xilinx_rules.mk
# Author: David Burnette
# Date: April 7, 2008
#
# Description:
#
# Usage:
# This make file fragment contains translate rules for synthesizing
# Xilinx designs.
#
# This work was based on the Xilinx Makefile by Dave Vanden Bout
# from XESS Corp. Several major differences exist between his
# implementation and mine. This Makefile does not require PERL
# (though it does require AWK).
#
# Dependencies:
# Depends on 'def_rules.mk' fragment.
#
# Revision History:
# dgb 2008-04-07 Original version
#
#-----------------------------------------------------------------
 
 
include $(MKFRAGS)/def_rules.mk
 
# Xilinx tools
XST := xst
NGDBUILD := ngdbuild
MAP := map
PAR := par
BITGEN := bitgen
PROMGEN := promgen
TRCE := trce
IMPACT := impact
 
# Extract info from Xilinx ISE project for use with command line tools
XST_FILE := $(DESIGN_NAME).xst
PRJ_FILE := $(shell $(AWK) '/^-ifn/ { printf("%s",$$2) }' $(XST_FILE))
HDL_FILES := $(subst ",,$(shell $(AWK) '{ print $$3} ' $(PRJ_FILE)))
PART := $(shell $(AWK) '/^-p / { printf("%s",$$2) }' $(XST_FILE))
DEVICE_tmp := $(shell $(AWK) -F - '/^-p / { printf("%s",$$2) }' $(XST_FILE))
DEVICE := $(subst p ,,$(DEVICE_tmp))
SPEED := $(shell $(AWK) -F - '/^-p / { printf("%s",$$3) }' $(XST_FILE))
PACKAGE := $(shell $(AWK) -F - '/^-p / { printf("%s",$$4) }' $(XST_FILE))
BSD_FILE := $(XILINX)/$(FAMILY)/data/$(DEVICE).bsd
 
XSTHDPDIR1 := $(shell $(AWK) '/^set -xsthdpdir / { printf("%s",$$3) }' $(XST_FILE))
XSTHDPDIR := $(subst ",,$(XSTHDPDIR1))
TMPDIR1 := $(shell $(AWK) '/^set -tmpdir / { printf("%s",$$3) }' $(XST_FILE))
TMPDIR := $(subst ",,$(TMPDIR1))
 
INTSTYLE ?= -intstyle silent # call Xilinx tools in silent mode
INTSTYLE :=
XST_FLAGS ?= $(INTSTYLE) # most synthesis flags are specified in the .xst file
NGDBUILD_FLAGS ?= $(INTSTYLE) -dd _ngo # ngdbuild flags
NGDBUILD_FLAGS += $(if $(UCF_FILE),-uc,) $(UCF_FILE)
MAP_FLAGS ?= $(INTSTYLE) -cm area -pr b -k 4 -c 100 -tx off
PAR_FLAGS ?= $(INTSTYLE) -w -ol std -t 1
TRCE_FLAGS ?= $(INTSTYLE) -e 3 -l 3
BITGEN_FLAGS ?= $(INTSTYLE) # most bitgen flags are specified in the .ut file
PROMGEN_FLAGS ?= -u 0 # flags that control the MCS/EXO file generation
 
BITGEN_OPTIONS_FILE ?= $(DESIGN_NAME).ut
 
#===================================================================
# Debug variable settings
debug_vars:
@$(ECHO) "XST_FILE = '$(XST_FILE)'"
@$(ECHO) "PRJ_FILE = '$(PRJ_FILE)'"
@$(ECHO) "HDL_FILES = '$(HDL_FILES)'"
@$(ECHO) "PART = '$(PART)'"
@$(ECHO) "DEVICE = '$(DEVICE)'"
@$(ECHO) "SPEED = '$(SPEED)'"
@$(ECHO) "PACKAGE = '$(PACKAGE)'"
@$(ECHO) "UCF_FILE = '$(UCF_FILE)'"
@$(ECHO) "BSD_FILE = '$(BSD_FILE)'"
@$(ECHO) "XSTHDPDIR = '$(XSTHDPDIR)'"
@$(ECHO) "TMPDIR = '$(TMPDIR)'"
 
#===================================================================
# Make sure tmpdirs are created
xst_tmp_dirs:
@$(MKDIR) $(XSTHDPDIR)
@$(MKDIR) $(TMPDIR)
touch $@
 
#===================================================================
# Define dependencies
 
$(DESIGN_NAME).ngc: $(XST_FILE) $(PRJ_FILE) xst_tmp_dirs $(HDL_FILES) $(DESIGN_NAME).lso
 
$(DESIGN_NAME).ngd: $(DESIGN_NAME).ngc $(UCF_FILE)
 
$(DESIGN_NAME).bit: $(DESIGN_NAME).ncd $(BITGEN_OPTIONS_FILE)
 
$(DESIGN_NAME).mcs: $(DESIGN_NAME).bit
 
#===================================================================
# Rule to make impact cmd file
 
$(DESIGN_NAME)_impact.cmd:
@$(ECHO)
@$(ECHO) "======= Generating Impact command file ============"
-@$(RM) $(DESIGN_NAME)_impact.cmd
@$(ECHO) "setMode -ss" >>$@
@$(ECHO) "setMode -sm" >>$@
@$(ECHO) "setMode -hw140" >>$@
@$(ECHO) "setMode -spi" >>$@
@$(ECHO) "setMode -acecf" >>$@
@$(ECHO) "setMode -acempm" >>$@
@$(ECHO) "setMode -pff" >>$@
@$(ECHO) "setMode -bs" >>$@
@$(ECHO) "deleteDevice -position 1" >>$@
@$(ECHO) "deleteDevice -position 1" >>$@
@$(ECHO) "setMode -bscan" >>$@
@$(ECHO) "setCable -p auto" >>$@
@$(ECHO) "addDevice -p 1 -file $(BSD_FILE)" >>$@
@$(ECHO) "Identify" >>$@
@$(ECHO) "identifyMPM" >>$@
@$(ECHO) "assignFile -p 1 -file $(DESIGN_NAME).bit" >>$@
@$(ECHO) "program -p 1" >>$@
@$(ECHO) "quit" >>$@
@$(CAT) $@
 
.PHONY: do_impact
do_impact: $(DESIGN_NAME).bit $(DESIGN_NAME).ngc $(DESIGN_NAME)_impact.cmd
@$(ECHO)
@$(ECHO) "======= Downloading bitstream to XSA-3S1000 using Impact ============"
$(IMPACT) -batch $(DESIGN_NAME)_impact.cmd
 
#===================================================================
# TRANSLATE RULES
 
# RULE: .xst => .ngc
# Synthesize the HDL files into an NGC file. This rule is triggered if
# any of the HDL files are changed or the synthesis options are changed.
%.ngc: %.xst
@$(ECHO)
@$(ECHO) "======= Synthesis - XST ============================"
$(XST) $(XST_FLAGS) -ifn $(XST_FILE) -ofn $(DESIGN_NAME).syr
 
# RULE: .ngc => .ngd
# Take the output of the synthesizer and create the NGD file. This rule
# will also be triggered if constraints file is changed.
%.ngd: %.ngc
@$(ECHO)
@$(ECHO) "======= Synthesis - NGDBUILD ======================="
$(NGDBUILD) $(NGDBUILD_FLAGS) -p $(PART) $*.ngc $*.ngd
 
# RULE: .ngd => _map.ncd and .pcf
# Map the NGD file and physical-constraints to the FPGA to create the mapped NCD file.
%_map.ncd %.pcf: %.ngd
@$(ECHO)
@$(ECHO) "======= Synthesis - MAP ============================"
$(MAP) $(MAP_FLAGS) -p $(PART) -o $*_map.ncd $*.ngd $*.pcf
 
# RULE: _map.ncd and .pcf => .ncd
# Place & route the mapped NCD file to create the final NCD file.
%.ncd: %_map.ncd %.pcf
@$(ECHO)
@$(ECHO) "======= Synthesis - PAR ============================"
$(PAR) $(PAR_FLAGS) $*_map.ncd $*.ncd $*.pcf
 
# RULE: .ncd => .bit
# Take the final NCD file and create an FPGA bitstream file. This rule will also be
# triggered if the bit generation options file is changed.
%.bit: %.ncd $(BITGEN_OPTIONS_FILE)
@$(ECHO)
@$(ECHO) "======= Generating bitstream ======================="
$(BITGEN) $(BITGEN_FLAGS) -f $(BITGEN_OPTIONS_FILE) $*.ncd
 
# RULE: .bit => .mcs
# Convert a bitstream file into an MCS hex file that can be stored into Flash memory.
%.mcs: %.bit
@$(ECHO)
@$(ECHO) "======= Generating MCS prom ========================"
$(PROMGEN) $(PROMGEN_FLAGS) $*.bit -p mcs -w
 
# RULE: .bit => .exo
# Convert a bitstream file into an EXO hex file that can be stored into Flash memory.
%.exo: %.bit
@$(ECHO)
@$(ECHO) "======= Generating EXO prom ========================"
$(PROMGEN) $(PROMGEN_FLAGS) $*.bit -p exo
 
# Create the FPGA timing report after place & route.
%.twr: %.ncd %.pcf
@$(ECHO)
@$(ECHO) "======= Generating Timing Report ==================="
$(TRCE) $(TRCE_FLAGS) $*.ncd -o $*.twr $*.pcf
 
# Preserve intermediate files.
.PRECIOUS: %.ngc %.ngd %_map.ncd %.ncd %.twr %.vm6 %.jed
 
 
/def_cmds.mk
0,0 → 1,44
#-----------------------------------------------------------------
# File: Makefile
# Author: David Burnette
# Date: April 7, 2008
#
# Description:
# This makefile fragment defines common commands used by the
# the makefiles. Vendor-specific tools should be defined in
# the vendor-specific makefiles.
#
# Usage:
# This make file fragment should be included by the
# makefiles in the 'rtl' and 'src/...' directories.
#
# Dependencies:
# None
#
# Revision History:
# dgb 2008-04-07 Original version
#
#-----------------------------------------------------------------
 
#===================================================================
 
# DOS version of Unix-ish tools
CD := cd
CP := cp
CAT := cat
ECHO := echo
AWK := awk
SED := sed
GREP := grep
#RM := erase /s /q
RM := rm -f
#RMDIR := rmdir /s /q
RMDIR := rm -rf
MKDIR := mkdir
 
# 6809 Assembler
ASM := ../../Tools/as09/as09.exe
 
# Generate Xilinx block ram initialized with ROM contents
s19tovhd := ../../Tools/s19tovhd/S19toVHD.exe
 
/def_rules.mk
0,0 → 1,41
#-----------------------------------------------------------------
# File: def_rules.mk
# Author: David Burnette
# Date: April 7, 2008
#
# Description:
#
# Usage:
# This make file fragment contains default translate rules.
#
# Dependencies:
# Depends on 'def_cmds.mk' fragment.
#
# Revision History:
# dgb 2008-04-07 Original version
#
#-----------------------------------------------------------------
 
#===================================================================
# Include default commands
 
include $(MKFRAGS)/def_cmds.mk
 
#===================================================================
# TRANSLATE RULES
 
# RULE: .asm => .S19
# Assemble 6809 source into S19 record file
%.S19: %.asm
@$(ECHO)
@$(ECHO) "======= Running 6809 assembler to generate ROM code ================"
$(ASM) $(notdir $<) >$(basename $@).lst
 
# RULE: .S19 => .vhd
# Build a VHDL file instantiated BRAMS initialized with the source from a S19 file
%.vhd: %.S19
@$(ECHO)
@$(ECHO) "======= Generating Xilinx block RAM to hold ROM code ================"
$(s19tovhd) $< $@ $(ENTITY) $(ADDRS)
$(CAT) $(TOP_RAM) >>$@
 

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