Fix review comments.

Signed-off-by: Keith Rothman <537074+litghost@users.noreply.github.com>

minitests/roi_harness/create_design_json.py

@@ -29,28 +29,28 @@ def main():
 
     args = parser.parse_args()
 
-    j = {}
-    j['ports'] = []
-    j['info'] = {}
+    design_json = {}
+    design_json['ports'] = []
+    design_json['info'] = {}
     with open(args.design_txt) as f:
         for d in csv.DictReader(f, delimiter=' '):
-            j['ports'].append(d)
+            design_json['ports'].append(d)
 
     with open(args.design_info_txt) as f:
         for l in f:
             name, value = l.strip().split(' = ')
 
-            j['info'][name] = int(value)
+            design_json['info'][name] = int(value)
 
     db = Database(get_db_root())
     grid = db.grid()
 
     roi = Roi(
         db=db,
-        x1=j['info']['GRID_X_MIN'],
-        y1=j['info']['GRID_Y_MIN'],
-        x2=j['info']['GRID_X_MAX'],
-        y2=j['info']['GRID_Y_MAX'],
+        x1=design_json['info']['GRID_X_MIN'],
+        y1=design_json['info']['GRID_Y_MIN'],
+        x2=design_json['info']['GRID_X_MAX'],
+        y2=design_json['info']['GRID_Y_MAX'],
     )
 
     with open(args.pad_wires) as f:
@@ -70,7 +70,7 @@ def main():
                 if not roi.tile_in_roi(loc):
                     wires_outside_roi.append(wire)
 
-            set_port_wires(j['ports'], name, pin, wires_outside_roi)
+            set_port_wires(design_json['ports'], name, pin, wires_outside_roi)
 
     frames_in_use = set()
     for tile in roi.gen_tiles():
@@ -109,10 +109,10 @@ def main():
         if not_in_roi and base_address_in_roi:
             required_features.append(fasm_line)
 
-    j['required_features'] = fasm.fasm_tuple_to_string(
+    design_json['required_features'] = fasm.fasm_tuple_to_string(
         required_features, canonical=True)
 
-    json.dump(j, sys.stdout, indent=2, sort_keys=True)
+    json.dump(design_json, sys.stdout, indent=2, sort_keys=True)
 
 
 if __name__ == '__main__':

minitests/roi_harness/runme.sh

@@ -60,7 +60,6 @@ ${XRAY_VIVADO} -mode batch -source ../runme.tcl
 test -z "$(fgrep CRITICAL vivado.log)"
 
 ${XRAY_BITREAD} -F $XRAY_ROI_FRAMES -o design.bits -z -y design.bit
-${XRAY_SEGPRINT} -zd design.bits >design.segp
 python3 ${XRAY_DIR}/utils/bit2fasm.py --verbose design.bit > design.fasm
 python3 ${XRAY_DIR}/utils/fasm2frames.py design.fasm design.frm
 python3 ../create_design_json.py \

utils/fasm2frames.py

@@ -58,6 +58,7 @@ def run(db_root, filename_in, f_out, sparse=False, roi=None, debug=False):
     db = Database(db_root)
     assembler = fasm_assembler.FasmAssembler(db)
 
+    extra_features = []
     if roi:
         with open(roi) as f:
             roi_j = json.load(f)
@@ -68,10 +69,8 @@ def run(db_root, filename_in, f_out, sparse=False, roi=None, debug=False):
 
         assembler.mark_roi_frames(Roi(db=db, x1=x1, x2=x2, y1=y1, y2=y2))
 
-    if 'required_features' in roi_j:
-        extra_features = fasm.parse_fasm_string(roi_j['required_features'])
-    else:
-        extra_features = []
+        if 'required_features' in roi_j:
+            extra_features = fasm.parse_fasm_string(roi_j['required_features'])
 
     assembler.parse_fasm_filename(filename_in, extra_features=extra_features)
     frames = assembler.get_frames(sparse=sparse)

utils/segprint.py

@@ -47,7 +47,7 @@ def get_database(db, tile_type, bit_only=False, verbose=False):
         parts = l.split()
         name = parts[0]
 
-        if parts[1] == 'always' or parts[1] == 'hint':
+        if parts[1] == 'always' or parts[1] == 'hint' or parts[1] == 'default':
             if bit_only:
                 return
             tagbits = []