From 858f50d9bbfed561495eb139e6f0377b3ce023d6 Mon Sep 17 00:00:00 2001
From: Clifford Wolf <clifford@clifford.at>
Date: Thu, 20 Jul 2017 09:57:10 +0200
Subject: [PATCH] Initial import

Signed-off-by: Clifford Wolf <clifford@clifford.at>
Signed-off-by: Tim 'mithro' Ansell <mithro@mithis.com>
---
 gridinfo/.gitignore      |  8 ++++++
 gridinfo/logicframes.tcl | 17 ++++++++++++
 gridinfo/runme.sh        | 56 ++++++++++++++++++++++++++++++++++++++++
 gridinfo/tiledata.tcl    | 16 ++++++++++++
 settings.sh              |  8 ++++++
 5 files changed, 105 insertions(+)
 create mode 100644 gridinfo/.gitignore
 create mode 100644 gridinfo/logicframes.tcl
 create mode 100644 gridinfo/runme.sh
 create mode 100644 gridinfo/tiledata.tcl
 create mode 100644 settings.sh

diff --git a/gridinfo/.gitignore b/gridinfo/.gitignore
new file mode 100644
index 00000000..d502a6c6
--- /dev/null
+++ b/gridinfo/.gitignore
@@ -0,0 +1,8 @@
+/.Xil
+/design
+/design.v
+/design.xdc
+/design.tcl
+/design.log
+/design.dcp
+/logicframes_SLICE_*.bit
diff --git a/gridinfo/logicframes.tcl b/gridinfo/logicframes.tcl
new file mode 100644
index 00000000..81f25c32
--- /dev/null
+++ b/gridinfo/logicframes.tcl
@@ -0,0 +1,17 @@
+
+set sites [get_sites -filter {(SITE_TYPE == "SLICEL" || SITE_TYPE == "SLICEM") && (NAME =~ "*Y0" || NAME =~ "*Y50" || NAME =~ "*Y?00" || NAME =~ "*Y?50")}]
+
+foreach site $sites {
+	puts ""; puts ""; puts ""; puts ""; puts ""; puts ""
+	puts "=========================== $site ==========================="
+
+	set_property LOC $site [get_cells lut]
+	route_design
+
+	set_property INIT 64'h8000000000000000 [get_cells lut]
+	write_bitstream -force logicframes_${site}_0.bit
+
+	set_property INIT 64'h8000000000000001 [get_cells lut]
+	write_bitstream -force logicframes_${site}_1.bit
+}
+
diff --git a/gridinfo/runme.sh b/gridinfo/runme.sh
new file mode 100644
index 00000000..f9477521
--- /dev/null
+++ b/gridinfo/runme.sh
@@ -0,0 +1,56 @@
+#!/bin/bash
+
+set -ex
+
+source ../settings.sh
+
+cat > design.xdc << EOT
+set_property -dict {PACKAGE_PIN $XRAY_PIN_00 IOSTANDARD LVCMOS33} [get_ports I[0]]
+set_property -dict {PACKAGE_PIN $XRAY_PIN_01 IOSTANDARD LVCMOS33} [get_ports I[1]]
+set_property -dict {PACKAGE_PIN $XRAY_PIN_02 IOSTANDARD LVCMOS33} [get_ports I[2]]
+set_property -dict {PACKAGE_PIN $XRAY_PIN_03 IOSTANDARD LVCMOS33} [get_ports I[3]]
+set_property -dict {PACKAGE_PIN $XRAY_PIN_04 IOSTANDARD LVCMOS33} [get_ports I[4]]
+set_property -dict {PACKAGE_PIN $XRAY_PIN_05 IOSTANDARD LVCMOS33} [get_ports I[5]]
+set_property -dict {PACKAGE_PIN $XRAY_PIN_06 IOSTANDARD LVCMOS33} [get_ports O]
+
+set_property LOCK_PINS {I0:A1 I1:A2 I2:A3 I3:A4 I4:A5 I5:A6} [get_cells lut]
+set_property -dict {IS_LOC_FIXED 1 IS_BEL_FIXED 1 BEL SLICEL.A6LUT} [get_cells lut]
+
+set_property CFGBVS VCCO [current_design]
+set_property CONFIG_VOLTAGE 3.3 [current_design]
+set_property BITSTREAM.GENERAL.PERFRAMECRC YES [current_design]
+EOT
+
+cat > design.v << EOT
+module top(input [5:0] I, output O);
+	LUT6 #(.INIT(64'h8000000000000000)) lut (
+		.I0(I[0]), 
+		.I1(I[1]), 
+		.I2(I[2]), 
+		.I3(I[3]), 
+		.I4(I[4]), 
+		.I5(I[5]), 
+		.O(O)
+	);
+endmodule
+EOT
+
+cat > design.tcl << EOT
+create_project -force -part $XRAY_PART design design
+
+read_xdc design.xdc
+read_verilog design.v
+
+synth_design -top top
+place_design
+route_design
+
+write_checkpoint -force design.dcp
+
+source logicframes.tcl
+source tiledata.tcl
+EOT
+
+rm -f design.log
+vivado -nojournal -log design.log -mode batch -source design.tcl
+
diff --git a/gridinfo/tiledata.tcl b/gridinfo/tiledata.tcl
new file mode 100644
index 00000000..516644bd
--- /dev/null
+++ b/gridinfo/tiledata.tcl
@@ -0,0 +1,16 @@
+
+foreach tile [get_tiles] {
+	foreach prop [list_property $tile] {
+		puts "--tiledata-- TILEPROP $tile $prop [get_property $prop $tile]"
+	}
+	foreach site [get_sites -quiet -of_objects $tile] {
+		puts "--tiledata-- TILESITE $tile $site"
+	}
+}
+
+foreach site [get_sites] {
+	foreach prop [list_property $site] {
+		puts "--tiledata-- SITEPROP $site $prop [get_property $prop $site]"
+	}
+}
+
diff --git a/settings.sh b/settings.sh
new file mode 100644
index 00000000..b1021a22
--- /dev/null
+++ b/settings.sh
@@ -0,0 +1,8 @@
+export XRAY_PART="xc7a50tfgg484-1"
+export XRAY_PIN_00="E22"
+export XRAY_PIN_01="D22"
+export XRAY_PIN_02="E21"
+export XRAY_PIN_03="D21"
+export XRAY_PIN_04="G21"
+export XRAY_PIN_05="G22"
+export XRAY_PIN_06="F21"