From 136618b29d3d274dc6767b3260ae97d1024cf4a0 Mon Sep 17 00:00:00 2001
From: Keith Rothman <537074+litghost@users.noreply.github.com>
Date: Thu, 24 Jan 2019 09:55:13 -0800
Subject: [PATCH 1/3] Add tilegrid report utility.

Signed-off-by: Keith Rothman <537074+litghost@users.noreply.github.com>
---
 utils/tilegrid_report.py | 42 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)
 create mode 100755 utils/tilegrid_report.py

diff --git a/utils/tilegrid_report.py b/utils/tilegrid_report.py
new file mode 100755
index 00000000..b401c8c7
--- /dev/null
+++ b/utils/tilegrid_report.py
@@ -0,0 +1,42 @@
+#!/usr/bin/env python3
+import simplejson as json
+import argparse
+
+def main():
+    parser = argparse.ArgumentParser(description="")
+    parser.add_argument('tilegrid_json')
+
+    args = parser.parse_args()
+
+    with open(args.tilegrid_json, 'r') as f:
+        tilegrid = json.load(f)
+
+    tile_types = {}
+
+    for tile in tilegrid:
+        tile_type = tilegrid[tile]['type']
+        if tile_type not in tile_types:
+            tile_types[tilegrid[tile]['type']] = []
+
+        tile_types[tile_type].append((tile, tilegrid[tile]))
+
+    total_tile_count = 0
+    total_have_bits = 0
+    for tile_type, tiles in sorted(tile_types.items()):
+        if 'NULL' in tile_type:
+            continue
+
+        have_bits = 0
+        for tile_name, tile in tiles:
+            total_tile_count += 1
+            if 'bits' in tile and 'CLB_IO_CLK' in tile['bits']:
+                have_bits += 1
+                total_have_bits += 1
+
+        print('{}: {}/{} ({:.2f} %)'.format(tile_type, have_bits, len(tiles), 100.*float(have_bits)/len(tiles)))
+
+    print('')
+    print('Summary: {}/{} ({:.2f} %)'.format(total_have_bits, total_tile_count, 100.*float(total_have_bits)/total_tile_count))
+
+if __name__ == "__main__":
+    main()

From d49897d45d19d9e113e088c384946ff320934c39 Mon Sep 17 00:00:00 2001
From: Keith Rothman <537074+litghost@users.noreply.github.com>
Date: Thu, 24 Jan 2019 09:57:45 -0800
Subject: [PATCH 2/3] make format

Signed-off-by: Keith Rothman <537074+litghost@users.noreply.github.com>
---
 utils/tilegrid_report.py | 15 ++++++++++++---
 1 file changed, 12 insertions(+), 3 deletions(-)

diff --git a/utils/tilegrid_report.py b/utils/tilegrid_report.py
index b401c8c7..8b26bdc0 100755
--- a/utils/tilegrid_report.py
+++ b/utils/tilegrid_report.py
@@ -2,8 +2,10 @@
 import simplejson as json
 import argparse
 
+
 def main():
-    parser = argparse.ArgumentParser(description="")
+    parser = argparse.ArgumentParser(
+        description="Tool for checking which tiles have bits defined.")
     parser.add_argument('tilegrid_json')
 
     args = parser.parse_args()
@@ -33,10 +35,17 @@ def main():
                 have_bits += 1
                 total_have_bits += 1
 
-        print('{}: {}/{} ({:.2f} %)'.format(tile_type, have_bits, len(tiles), 100.*float(have_bits)/len(tiles)))
+        print(
+            '{}: {}/{} ({:.2f} %)'.format(
+                tile_type, have_bits, len(tiles),
+                100. * float(have_bits) / len(tiles)))
 
     print('')
-    print('Summary: {}/{} ({:.2f} %)'.format(total_have_bits, total_tile_count, 100.*float(total_have_bits)/total_tile_count))
+    print(
+        'Summary: {}/{} ({:.2f} %)'.format(
+            total_have_bits, total_tile_count,
+            100. * float(total_have_bits) / total_tile_count))
+
 
 if __name__ == "__main__":
     main()

From c444e8a31082c8fe02b9bce21131b4bf9e6edc8a Mon Sep 17 00:00:00 2001
From: Keith Rothman <537074+litghost@users.noreply.github.com>
Date: Thu, 24 Jan 2019 10:12:28 -0800
Subject: [PATCH 3/3] Add simplejson to requirements.

Signed-off-by: Keith Rothman <537074+litghost@users.noreply.github.com>
---
 requirements.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/requirements.txt b/requirements.txt
index 679e7de9..54e28725 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,3 +9,4 @@ sympy
 yapf==0.24.0
 textx
 pytest
+simplejson