From fd7b64d83c8b3fd58414b1e6798b4022e2fe4c29 Mon Sep 17 00:00:00 2001
From: Jared Boone <jboone@earfeast.com>
Date: Fri, 18 Jan 2019 11:45:25 -0800
Subject: [PATCH] CPLD: Add files for making bitstreams via Makefile.

---
 firmware/cpld/sgpio_if/Makefile   | 47 +++++++++++++++++++++++++++++++
 firmware/cpld/sgpio_if/batch_svf  |  7 +++++
 firmware/cpld/sgpio_if/batch_xsvf |  7 +++++
 3 files changed, 61 insertions(+)
 create mode 100644 firmware/cpld/sgpio_if/Makefile
 create mode 100755 firmware/cpld/sgpio_if/batch_svf
 create mode 100755 firmware/cpld/sgpio_if/batch_xsvf

diff --git a/firmware/cpld/sgpio_if/Makefile b/firmware/cpld/sgpio_if/Makefile
new file mode 100644
index 00000000..5187c5a8
--- /dev/null
+++ b/firmware/cpld/sgpio_if/Makefile
@@ -0,0 +1,47 @@
+# xst -intstyle ise -ifn top.xst -ofn top.syr
+# ngdbuild -intstyle ise -dd _ngo -uc top.ucf -p xc2c64a-VQ100-7 top.ngc top.ngd
+# cpldfit -intstyle ise -p xc2c64a-7-VQ100 -ofmt vhdl -optimize density -loc on -slew slow -init low -inputs 32 -pterms 28 -unused pullup -terminate float -iostd LVCMOS33 top.ngd
+# tsim -intstyle ise top top.nga
+# taengine -intstyle ise -f top -l top.tim -e {taengine.err}
+# hprep6 -s IEEE1149 -i top
+# vhdtdtfi -prj sgpio_if -o top.vhi -module top -template /opt/Xilinx/14.7/ISE_DS/ISE/data/vhdlinst.tft -deleteonerror -lib work top.vhd
+
+DESIGN=top
+
+DEVICE=xc2c64a
+DEVICE_SPEED=7
+DEVICE_PACKAGE=VQ100
+
+OUTFILES_XST=$(DESIGN).ngc $(DESIGN).syr $(DESIGN).ngr $(DESIGN)_xst.xrpt $(DESIGN).lso _xmsgs/xst.xmsgs
+OUTFILES_NGDBUILD=$(DESIGN).ngd $(DESIGN).bld $(DESIGN)_ngdbuild.xrpt _xmsgs/ngdbuild.xmsgs _ngo/netlist.lst xlnx_auto_0_xdb/cst.xbcd
+OUTFILES_CPLDFIT=$(DESIGN).vm6 $(DESIGN).tspec t6.phd t6.dat t55.phd t55.dat t1.phd t1.dat $(DESIGN).log $(DESIGN).chk $(DESIGN).rpt $(DESIGN).xml $(DESIGN)_build.xml $(DESIGN).pad $(DESIGN)_pad.csv $(DESIGN).pnx $(DESIGN).mfd $(DESIGN).cxt $(DESIGN).gyd _xmsgs/cpldfit.xmsgs
+OUTFILES_HPREP6=$(DESIGN).jed tmperr.err _xmsgs/hprep6.xmsgs
+OUTFILES_IMPACT_SVF=default.svf _impactbatch.log
+OUTFILES_IMPACT_XSVF=default.xsvf _impactbatch.log
+
+all: default.svf default.xsvf
+
+$(DESIGN).ngc: $(DESIGN).xst $(DESIGN).prj
+	mkdir -p xst/projnav.tmp
+	xst -intstyle ise -ifn $(DESIGN).xst -ofn $(DESIGN).syr
+
+$(DESIGN).ngd: $(DESIGN).ngc $(DESIGN).ucf
+	ngdbuild -intstyle ise -dd _ngo -uc $(DESIGN).ucf -p $(DEVICE)-$(DEVICE_PACKAGE)-$(DEVICE_SPEED) $(DESIGN).ngc $(DESIGN).ngd
+
+$(DESIGN).vm6: $(DESIGN).ngd
+	cpldfit -intstyle ise -p $(DEVICE)-$(DEVICE_SPEED)-$(DEVICE_PACKAGE) -ofmt vhdl -optimize density -loc on -slew slow -init low -inputs 32 -pterms 28 -unused pullup -terminate float -iostd LVCMOS33 $(DESIGN).ngd
+
+$(DESIGN).jed: $(DESIGN).vm6
+	hprep6 -s IEEE1149 -i $(DESIGN).vm6
+
+default.svf: $(DESIGN).jed batch_svf
+	impact -batch batch_svf
+
+default.xsvf: $(DESIGN).jed batch_xsvf
+	impact -batch batch_xsvf
+
+.PHONY: clean
+
+clean:
+	rm -f $(OUTFILES_XST) $(OUTFILES_NGDBUILD) $(OUTFILES_CPLDFIT) $(OUTFILES_HPREP6) $(OUTFILES_IMPACT_SVF) $(OUTFILES_IMPACT_XSVF)
+	rm -rf xlnx_auto_0_xdb/ _ngo/ _xmsgs/ xst/
diff --git a/firmware/cpld/sgpio_if/batch_svf b/firmware/cpld/sgpio_if/batch_svf
new file mode 100755
index 00000000..35f57ccc
--- /dev/null
+++ b/firmware/cpld/sgpio_if/batch_svf
@@ -0,0 +1,7 @@
+setMode -bscan
+setCable -port svf -file default.svf
+addDevice -p 1 -file top.jed
+Erase -p 1 
+Program -p 1 -e -v 
+Verify -p 1 
+quit
diff --git a/firmware/cpld/sgpio_if/batch_xsvf b/firmware/cpld/sgpio_if/batch_xsvf
new file mode 100755
index 00000000..70612016
--- /dev/null
+++ b/firmware/cpld/sgpio_if/batch_xsvf
@@ -0,0 +1,7 @@
+setMode -bscan
+setCable -port xsvf -file default.xsvf
+addDevice -p 1 -file top.jed
+Erase -p 1 
+Program -p 1 -e -v 
+Verify -p 1 
+quit