diff --git a/misc/config_tools/board_inspector/acpiparser/__init__.py b/misc/config_tools/board_inspector/acpiparser/__init__.py
index e8fcbe093..e13060c94 100644
--- a/misc/config_tools/board_inspector/acpiparser/__init__.py
+++ b/misc/config_tools/board_inspector/acpiparser/__init__.py
@@ -11,6 +11,8 @@ from acpiparser.dmar import DMAR
 from acpiparser.dsdt import DSDT
 from acpiparser.facp import FACP
 from acpiparser.rtct import RTCT
+from acpiparser.rdt import parse_resource_data
+from acpiparser.prt import parse_pci_routing
 
 def parse_table(signature, path=None):
     if not path:
diff --git a/misc/config_tools/board_inspector/acpiparser/prt.py b/misc/config_tools/board_inspector/acpiparser/prt.py
new file mode 100644
index 000000000..29cf3bb4c
--- /dev/null
+++ b/misc/config_tools/board_inspector/acpiparser/prt.py
@@ -0,0 +1,34 @@
+# Copyright (C) 2021 Intel Corporation. All rights reserved.
+#
+# SPDX-License-Identifier: BSD-3-Clause
+#
+
+from collections import namedtuple
+from .aml import datatypes, context
+
+class PRTMappingPackage(namedtuple("PRTMappingPackage", ["address", "pin", "source", "source_index"])):
+    def __repr__(self):
+        if isinstance(self.source, context.DeviceDecl):
+            s = self.source.name
+        else:
+            s = str(self.source)
+        return "address=0x{0:08x}, pin=0x{1:02x}, source={2}, source_index=0x{3:08x}".format(
+            self.address, self.pin, s, self.source_index)
+
+def parse_prt_mapping(x):
+    address = x.elements[0].get()
+    pin = x.elements[1].get()
+    source = x.elements[2]
+    if isinstance(source, datatypes.Device):
+        source = source.get_sym()
+    elif isinstance(source, datatypes.Integer):
+        source = source.get()
+    else:
+        source = "unknown"
+    source_index = x.elements[3].get()
+
+    return PRTMappingPackage(address, pin, source, source_index)
+
+def parse_pci_routing(package):
+    """Parse ACPI PCI routing table returned by _PRT control methods."""
+    return list(map(parse_prt_mapping, package.elements))