From 26127b45dec21a46b89815513a452e4ad2754a3f Mon Sep 17 00:00:00 2001
From: Clifford Wolf <clifford@clifford.at>
Date: Tue, 9 Jun 2015 12:45:45 +0200
Subject: [PATCH] Makefile for Vivado scripts

---
 scripts/vivado/.gitignore                      |  6 ++----
 scripts/vivado/Makefile                        | 10 ++++++++++
 .../vivado/{synth_vivado_soc.v => soc_top.v}   |  2 +-
 scripts/vivado/synth_area.tcl                  | 14 ++++++++++++++
 scripts/vivado/synth_area.xdc                  |  1 +
 scripts/vivado/synth_soc.tcl                   | 15 +++++++++++++++
 scripts/vivado/synth_soc.xdc                   |  1 +
 scripts/vivado/synth_speed.tcl                 | 14 ++++++++++++++
 .../{synth_vivado.xdc => synth_speed.xdc}      |  0
 scripts/vivado/synth_vivado.tcl                | 18 ------------------
 10 files changed, 58 insertions(+), 23 deletions(-)
 create mode 100644 scripts/vivado/Makefile
 rename scripts/vivado/{synth_vivado_soc.v => soc_top.v} (99%)
 create mode 100644 scripts/vivado/synth_area.tcl
 create mode 100644 scripts/vivado/synth_area.xdc
 create mode 100644 scripts/vivado/synth_soc.tcl
 create mode 100644 scripts/vivado/synth_soc.xdc
 create mode 100644 scripts/vivado/synth_speed.tcl
 rename scripts/vivado/{synth_vivado.xdc => synth_speed.xdc} (100%)
 delete mode 100644 scripts/vivado/synth_vivado.tcl

diff --git a/scripts/vivado/.gitignore b/scripts/vivado/.gitignore
index 74c116e..87c273a 100644
--- a/scripts/vivado/.gitignore
+++ b/scripts/vivado/.gitignore
@@ -1,4 +1,2 @@
-fsm_encoding.os
-synth_vivado.log
-synth_vivado_*.backup.log
-synth_vivado_syn.v
+synth_*.log
+synth_*.v
diff --git a/scripts/vivado/Makefile b/scripts/vivado/Makefile
new file mode 100644
index 0000000..44f66d4
--- /dev/null
+++ b/scripts/vivado/Makefile
@@ -0,0 +1,10 @@
+
+VIVADO = /opt/Xilinx/Vivado/2014.4/bin/vivado
+
+help:
+	@echo "Usage: make {synth_speed|synth_area|synth_soc}"
+
+synth_%:
+	$(VIVADO) -nojournal -log $@.log -mode batch -source $@.tcl
+	rm -rf .Xil fsm_encoding.os synth_*.backup.log
+
diff --git a/scripts/vivado/synth_vivado_soc.v b/scripts/vivado/soc_top.v
similarity index 99%
rename from scripts/vivado/synth_vivado_soc.v
rename to scripts/vivado/soc_top.v
index e36b7fb..f57ef48 100644
--- a/scripts/vivado/synth_vivado_soc.v
+++ b/scripts/vivado/soc_top.v
@@ -1,6 +1,6 @@
 `timescale 1 ns / 1 ps
 
-module test_soc (
+module soc_top (
 	input         clk,
 	input         resetn,
 	output        trap,
diff --git a/scripts/vivado/synth_area.tcl b/scripts/vivado/synth_area.tcl
new file mode 100644
index 0000000..b9376af
--- /dev/null
+++ b/scripts/vivado/synth_area.tcl
@@ -0,0 +1,14 @@
+
+read_verilog ../../picorv32.v
+read_xdc synth_area.xdc
+
+synth_design -part xc7a15t-csg324 -top picorv32_axi
+opt_design
+place_design
+route_design
+
+report_utilization
+report_timing
+
+write_verilog -force synth_area.v
+
diff --git a/scripts/vivado/synth_area.xdc b/scripts/vivado/synth_area.xdc
new file mode 100644
index 0000000..3c3d5a1
--- /dev/null
+++ b/scripts/vivado/synth_area.xdc
@@ -0,0 +1 @@
+create_clock -period 20.00 [get_ports clk]
diff --git a/scripts/vivado/synth_soc.tcl b/scripts/vivado/synth_soc.tcl
new file mode 100644
index 0000000..4311418
--- /dev/null
+++ b/scripts/vivado/synth_soc.tcl
@@ -0,0 +1,15 @@
+
+read_verilog soc_top.v
+read_verilog ../../picorv32.v
+read_xdc synth_soc.xdc
+
+synth_design -part xc7a15t-csg324 -top soc_top
+opt_design
+place_design
+route_design
+
+report_utilization
+report_timing
+
+write_verilog -force synth_soc.v
+
diff --git a/scripts/vivado/synth_soc.xdc b/scripts/vivado/synth_soc.xdc
new file mode 100644
index 0000000..159af1b
--- /dev/null
+++ b/scripts/vivado/synth_soc.xdc
@@ -0,0 +1 @@
+create_clock -period 5.00 [get_ports clk]
diff --git a/scripts/vivado/synth_speed.tcl b/scripts/vivado/synth_speed.tcl
new file mode 100644
index 0000000..8e1c8b4
--- /dev/null
+++ b/scripts/vivado/synth_speed.tcl
@@ -0,0 +1,14 @@
+
+read_verilog ../../picorv32.v
+read_xdc synth_speed.xdc
+
+synth_design -part xc7a15t-csg324 -top picorv32_axi
+opt_design
+place_design
+route_design
+
+report_utilization
+report_timing
+
+write_verilog -force synth_speed.v
+
diff --git a/scripts/vivado/synth_vivado.xdc b/scripts/vivado/synth_speed.xdc
similarity index 100%
rename from scripts/vivado/synth_vivado.xdc
rename to scripts/vivado/synth_speed.xdc
diff --git a/scripts/vivado/synth_vivado.tcl b/scripts/vivado/synth_vivado.tcl
deleted file mode 100644
index 386a070..0000000
--- a/scripts/vivado/synth_vivado.tcl
+++ /dev/null
@@ -1,18 +0,0 @@
-
-# vivado -nojournal -log synth_vivado.log -mode batch -source synth_vivado.tcl
-
-read_verilog synth_vivado_soc.v
-read_verilog ../../picorv32.v
-read_xdc synth_vivado.xdc
-
-synth_design -part xc7a15t-csg324 -top picorv32_axi
-# synth_design -part xc7a15t-csg324 -top test_soc
-opt_design
-place_design
-route_design
-
-report_utilization
-report_timing
-
-write_verilog -force synth_vivado_syn.v
-