diff --git a/prjxray/util.py b/prjxray/util.py
index a282fad7..6c285795 100644
--- a/prjxray/util.py
+++ b/prjxray/util.py
@@ -49,6 +49,14 @@ def get_part_information(db_root, part):
     return part
 
 
+def set_part_information(db_root, information):
+    filename = os.path.join(db_root, "mapping", "parts.yaml")
+    with open(filename, 'w+') as stream:
+        yaml.dump(information, stream)
+    assert os.path.isfile(filename), \
+        "Mapping file {} does not exists".format(filename)
+
+
 def get_part_resources(file_path, part):
     filename = os.path.join(file_path, "resources.yaml")
     assert os.path.isfile(filename), \
@@ -60,6 +68,14 @@ def get_part_resources(file_path, part):
     return res
 
 
+def set_part_resources(file_path, information):
+    filename = os.path.join(file_path, "resources.yaml")
+    with open(filename, 'w+') as stream:
+        yaml.dump(information, stream)
+    assert os.path.isfile(filename), \
+        "Mapping file {} does not exists".format(filename)
+
+
 def get_fabric_for_part(db_root, part):
     filename = os.path.join(db_root, "mapping", "devices.yaml")
     assert os.path.isfile(filename), \
@@ -73,6 +89,24 @@ def get_fabric_for_part(db_root, part):
     return device['fabric']
 
 
+def get_devices(db_root):
+    filename = os.path.join(db_root, "mapping", "devices.yaml")
+    assert os.path.isfile(filename), \
+        "Mapping file {} does not exists".format(filename)
+    with open(filename, 'r') as stream:
+        device_mapping = yaml.load(stream, Loader=yaml.FullLoader)
+    return device_mapping
+
+
+def get_parts(db_root):
+    filename = os.path.join(db_root, "mapping", "parts.yaml")
+    assert os.path.isfile(filename), \
+        "Mapping file {} does not exists".format(filename)
+    with open(filename, 'r') as stream:
+        part_mapping = yaml.load(stream, Loader=yaml.FullLoader)
+    return part_mapping
+
+
 def roi_xy():
     x1 = int(os.getenv('XRAY_ROI_GRID_X1', 0))
     x2 = int(os.getenv('XRAY_ROI_GRID_X2', 58))
diff --git a/utils/roi_all.py b/utils/roi_all.py
new file mode 100755
index 00000000..660f9521
--- /dev/null
+++ b/utils/roi_all.py
@@ -0,0 +1,48 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+#
+# Copyright (C) 2017-2021  The Project X-Ray Authors.
+#
+# Use of this source code is governed by a ISC-style
+# license that can be found in the LICENSE file or at
+# https://opensource.org/licenses/ISC
+#
+# SPDX-License-Identifier: ISC
+import argparse
+import yaml
+import subprocess
+import os
+import re
+from prjxray import util
+
+
+def main():
+    """Rois all parts for a family by calling "make roi_only" over all parts
+    with the same device as XRAY_PART.
+
+    Example:
+        prjxray$ ./utils/roi_all.py --db-root database/artix7/ --part xc7a100tfgg676-1
+    """
+    env = os.environ.copy()
+    db_root = util.get_db_root()
+    assert db_root
+    part = util.get_part()
+    assert part
+
+    information = util.get_part_information(db_root, part)
+
+    valid_devices = []
+    for name, device in util.get_devices(db_root).items():
+        if device['fabric'] == information['device']:
+            valid_devices.append(name)
+
+    for part, data in util.get_parts(db_root).items():
+        if data['device'] in valid_devices:
+            command = "make roi_only"
+            env['XRAY_PART'] = part
+            cwd = os.getenv('XRAY_FUZZERS_DIR')
+            subprocess.run(command.split(' '), check=True, env=env, cwd=cwd)
+
+
+if __name__ == '__main__':
+    main()
diff --git a/utils/update_parts.py b/utils/update_parts.py
new file mode 100755
index 00000000..e143b500
--- /dev/null
+++ b/utils/update_parts.py
@@ -0,0 +1,74 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+#
+# Copyright (C) 2017-2021  The Project X-Ray Authors.
+#
+# Use of this source code is governed by a ISC-style
+# license that can be found in the LICENSE file or at
+# https://opensource.org/licenses/ISC
+#
+# SPDX-License-Identifier: ISC
+import argparse
+import yaml
+import subprocess
+import os
+import re
+from prjxray import util
+
+
+def main():
+    """Tool to update all supported, available parts in a mapping file for the
+    given family. It will read all parts from Vivado, filter them by the family,
+    and will only add these where a device exists for.
+
+    Example:
+        prjxray$ ./utils/update_parts.py artix7 --db-root database/artix7/
+    """
+    parser = argparse.ArgumentParser(
+        description="Saves all supported parts for a family.")
+
+    parser.add_argument(
+        'family',
+        help="Name of the device family.",
+        choices=['artix7', 'kintex7', 'zynq7'])
+    util.db_root_arg(parser)
+
+    args = parser.parse_args()
+    env = os.environ.copy()
+    # Vivado does not use the suffix 7 for zynq
+    env['FILTER'] = "zynq" if args.family == "zynq7" else args.family
+    cwd = os.path.dirname(os.path.abspath(__file__))
+    information = {}
+
+    # Read all supported devices
+    supported_devices = util.get_devices(args.db_root).keys()
+
+    # Fetch all parts for a family (FILTER = family)
+    command = "{} -mode batch -source update_parts.tcl".format(
+        env['XRAY_VIVADO'])
+    result = subprocess.run(
+        command.split(' '),
+        check=True,
+        env=env,
+        cwd=cwd,
+        stdout=subprocess.PIPE)
+    parts = result.stdout.decode('utf-8').split('# }\n')[1].splitlines()[:-1]
+
+    # Splits up the part number and checks if the device is supported
+    for part in parts:
+        part, device, package, speed = part.split(',')
+        if device in supported_devices:
+            information[part] = {
+                'device': device,
+                'package': package,
+                'speedgrade': speed[1:]
+            }
+        else:
+            print("Part {} has an unsupported device {}".format(part, device))
+
+    # Overwrites the <family>/parts.yaml file completly with new data
+    util.set_part_information(args.db_root, information)
+
+
+if __name__ == '__main__':
+    main()
diff --git a/utils/update_parts.tcl b/utils/update_parts.tcl
new file mode 100644
index 00000000..01cba7b7
--- /dev/null
+++ b/utils/update_parts.tcl
@@ -0,0 +1,14 @@
+# Copyright (C) 2017-2021  The Project X-Ray Authors
+#
+# Use of this source code is governed by a ISC-style
+# license that can be found in the LICENSE file or at
+# https://opensource.org/licenses/ISC
+#
+# SPDX-License-Identifier: ISC
+# Writes a JSON5 to filename containing timing for current design.
+# This can be used with create_timing_worksheet_db.py to compare prjxray model
+# with Vivado timing model outputs.
+set parts [get_parts -filter "FAMILY == $::env(FILTER)"]
+foreach part $parts {
+    puts "$part,[get_property DEVICE $part],[get_property PACKAGE $part],[get_property SPEED $part]"
+}
diff --git a/utils/update_resources.py b/utils/update_resources.py
new file mode 100755
index 00000000..275aea6c
--- /dev/null
+++ b/utils/update_resources.py
@@ -0,0 +1,72 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+#
+# Copyright (C) 2017-2021  The Project X-Ray Authors.
+#
+# Use of this source code is governed by a ISC-style
+# license that can be found in the LICENSE file or at
+# https://opensource.org/licenses/ISC
+#
+# SPDX-License-Identifier: ISC
+import argparse
+import yaml
+import subprocess
+import os
+import re
+from prjxray import util
+
+
+def main():
+    """Tool to update the used resources by the fuzzers for each available part.
+
+    Example:
+        prjxray$ ./utils/update_resources.py artix7 --db-root database/artix7/
+    """
+    parser = argparse.ArgumentParser(
+        description="Saves all resource information for a family.")
+
+    parser.add_argument(
+        'family',
+        help="Name of the device family.",
+        choices=['artix7', 'kintex7', 'zynq7'])
+    util.db_root_arg(parser)
+
+    args = parser.parse_args()
+    env = os.environ.copy()
+    cwd = os.path.dirname(os.path.abspath(__file__))
+    resource_path = os.path.join(
+        os.getenv('XRAY_DIR'), 'settings', args.family)
+    information = {}
+
+    parts = util.get_parts(args.db_root)
+    for part in parts.keys():
+        print("Find pins for {}".format(part))
+        env['XRAY_PART'] = part
+        # Asks with get_package_pins and different filters for pins with
+        # specific properties.
+        command = "{} -mode batch -source update_resources.tcl".format(
+            env['XRAY_VIVADO'])
+        result = subprocess.run(
+            command.split(' '),
+            check=True,
+            env=env,
+            cwd=cwd,
+            stdout=subprocess.PIPE)
+        # Formats the output and stores the pins
+        output = result.stdout.decode('utf-8').splitlines()
+        clk_pins = output[-4].split(' ')
+        data_pins = output[-2].strip().split(' ')
+        pins = {
+            0: clk_pins[0],
+            1: data_pins[0],
+            2: data_pins[int(len(data_pins) / 2)],
+            3: data_pins[-1]
+        }
+        information[part] = {'pins': pins}
+
+    # Overwrites the <family>/resources.yaml file completly with new data
+    util.set_part_resources(resource_path, information)
+
+
+if __name__ == '__main__':
+    main()
diff --git a/utils/update_resources.tcl b/utils/update_resources.tcl
new file mode 100644
index 00000000..a95f1e06
--- /dev/null
+++ b/utils/update_resources.tcl
@@ -0,0 +1,25 @@
+# Copyright (C) 2017-2021  The Project X-Ray Authors
+#
+# Use of this source code is governed by a ISC-style
+# license that can be found in the LICENSE file or at
+# https://opensource.org/licenses/ISC
+#
+# SPDX-License-Identifier: ISC
+# Writes a JSON5 to filename containing timing for current design.
+# This can be used with create_timing_worksheet_db.py to compare prjxray model
+# with Vivado timing model outputs.
+link_design -part $::env(XRAY_PART)
+
+# one pin -> 0
+set clk_pins [get_package_pins -filter "IS_CLK_CAPABLE"]
+
+# three pins -> 1, 2, 3 on HR banks only
+set banks [get_iobanks -filter "BANK_TYPE==BT_HIGH_RANGE"]
+
+set data_pins ""
+foreach bank [split $banks " "] {
+    append data_pins " " [get_package_pins -filter "IS_GENERAL_PURPOSE && BANK==$bank"]
+}
+
+puts $clk_pins
+puts $data_pins