diff --git a/src/systemc/tlm_bridge/TlmBridge.py b/src/systemc/tlm_bridge/TlmBridge.py
index 0a2aaa7195..9238535e17 100644
--- a/src/systemc/tlm_bridge/TlmBridge.py
+++ b/src/systemc/tlm_bridge/TlmBridge.py
@@ -68,6 +68,30 @@ class Gem5ToTlmBridge64(Gem5ToTlmBridgeBase):
 
     tlm = TlmInitiatorSocket(64, 'TLM initiator socket')
 
+class Gem5ToTlmBridge128(Gem5ToTlmBridgeBase):
+    type = 'Gem5ToTlmBridge128'
+    cxx_template_params = [ 'unsigned int BITWIDTH' ]
+    cxx_class = 'sc_gem5::Gem5ToTlmBridge<128>'
+    cxx_header = 'systemc/tlm_bridge/gem5_to_tlm.hh'
+
+    tlm = TlmInitiatorSocket(128, 'TLM initiator socket')
+
+class Gem5ToTlmBridge256(Gem5ToTlmBridgeBase):
+    type = 'Gem5ToTlmBridge256'
+    cxx_template_params = [ 'unsigned int BITWIDTH' ]
+    cxx_class = 'sc_gem5::Gem5ToTlmBridge<256>'
+    cxx_header = 'systemc/tlm_bridge/gem5_to_tlm.hh'
+
+    tlm = TlmInitiatorSocket(256, 'TLM initiator socket')
+
+class Gem5ToTlmBridge512(Gem5ToTlmBridgeBase):
+    type = 'Gem5ToTlmBridge512'
+    cxx_template_params = [ 'unsigned int BITWIDTH' ]
+    cxx_class = 'sc_gem5::Gem5ToTlmBridge<512>'
+    cxx_header = 'systemc/tlm_bridge/gem5_to_tlm.hh'
+
+    tlm = TlmInitiatorSocket(512, 'TLM initiator socket')
+
 
 class TlmToGem5Bridge32(TlmToGem5BridgeBase):
     type = 'TlmToGem5Bridge32'
@@ -84,3 +108,27 @@ class TlmToGem5Bridge64(TlmToGem5BridgeBase):
     cxx_header = 'systemc/tlm_bridge/tlm_to_gem5.hh'
 
     tlm = TlmTargetSocket(64, 'TLM target socket')
+
+class TlmToGem5Bridge128(TlmToGem5BridgeBase):
+    type = 'TlmToGem5Bridge128'
+    cxx_template_params = [ 'unsigned int BITWIDTH' ]
+    cxx_class = 'sc_gem5::TlmToGem5Bridge<128>'
+    cxx_header = 'systemc/tlm_bridge/tlm_to_gem5.hh'
+
+    tlm = TlmTargetSocket(128, 'TLM target socket')
+
+class TlmToGem5Bridge256(TlmToGem5BridgeBase):
+    type = 'TlmToGem5Bridge256'
+    cxx_template_params = [ 'unsigned int BITWIDTH' ]
+    cxx_class = 'sc_gem5::TlmToGem5Bridge<256>'
+    cxx_header = 'systemc/tlm_bridge/tlm_to_gem5.hh'
+
+    tlm = TlmTargetSocket(256, 'TLM target socket')
+
+class TlmToGem5Bridge512(TlmToGem5BridgeBase):
+    type = 'TlmToGem5Bridge512'
+    cxx_template_params = [ 'unsigned int BITWIDTH' ]
+    cxx_class = 'sc_gem5::TlmToGem5Bridge<512>'
+    cxx_header = 'systemc/tlm_bridge/tlm_to_gem5.hh'
+
+    tlm = TlmTargetSocket(512, 'TLM target socket')
diff --git a/src/systemc/tlm_bridge/gem5_to_tlm.cc b/src/systemc/tlm_bridge/gem5_to_tlm.cc
index e1cc0874f1..c7d1b16509 100644
--- a/src/systemc/tlm_bridge/gem5_to_tlm.cc
+++ b/src/systemc/tlm_bridge/gem5_to_tlm.cc
@@ -62,6 +62,9 @@
 
 #include "params/Gem5ToTlmBridge32.hh"
 #include "params/Gem5ToTlmBridge64.hh"
+#include "params/Gem5ToTlmBridge128.hh"
+#include "params/Gem5ToTlmBridge256.hh"
+#include "params/Gem5ToTlmBridge512.hh"
 #include "sim/eventq.hh"
 #include "sim/system.hh"
 #include "systemc/tlm_bridge/sc_ext.hh"
@@ -538,3 +541,24 @@ Gem5ToTlmBridge64Params::create() const
     return new sc_gem5::Gem5ToTlmBridge<64>(
             *this, sc_core::sc_module_name(name.c_str()));
 }
+
+sc_gem5::Gem5ToTlmBridge<128> *
+Gem5ToTlmBridge128Params::create() const
+{
+    return new sc_gem5::Gem5ToTlmBridge<128>(
+            *this, sc_core::sc_module_name(name.c_str()));
+}
+
+sc_gem5::Gem5ToTlmBridge<256> *
+Gem5ToTlmBridge256Params::create() const
+{
+    return new sc_gem5::Gem5ToTlmBridge<256>(
+            *this, sc_core::sc_module_name(name.c_str()));
+}
+
+sc_gem5::Gem5ToTlmBridge<512> *
+Gem5ToTlmBridge512Params::create() const
+{
+    return new sc_gem5::Gem5ToTlmBridge<512>(
+            *this, sc_core::sc_module_name(name.c_str()));
+}
diff --git a/src/systemc/tlm_bridge/tlm_to_gem5.cc b/src/systemc/tlm_bridge/tlm_to_gem5.cc
index 143eeacae1..36809d3ca8 100644
--- a/src/systemc/tlm_bridge/tlm_to_gem5.cc
+++ b/src/systemc/tlm_bridge/tlm_to_gem5.cc
@@ -61,6 +61,9 @@
 
 #include "params/TlmToGem5Bridge32.hh"
 #include "params/TlmToGem5Bridge64.hh"
+#include "params/TlmToGem5Bridge128.hh"
+#include "params/TlmToGem5Bridge256.hh"
+#include "params/TlmToGem5Bridge512.hh"
 #include "sim/system.hh"
 #include "systemc/ext/core/sc_module_name.hh"
 #include "systemc/ext/core/sc_time.hh"
@@ -558,3 +561,24 @@ TlmToGem5Bridge64Params::create() const
     return new sc_gem5::TlmToGem5Bridge<64>(
             *this, sc_core::sc_module_name(name.c_str()));
 }
+
+sc_gem5::TlmToGem5Bridge<128> *
+TlmToGem5Bridge128Params::create() const
+{
+    return new sc_gem5::TlmToGem5Bridge<128>(
+            *this, sc_core::sc_module_name(name.c_str()));
+}
+
+sc_gem5::TlmToGem5Bridge<256> *
+TlmToGem5Bridge256Params::create() const
+{
+    return new sc_gem5::TlmToGem5Bridge<256>(
+            *this, sc_core::sc_module_name(name.c_str()));
+}
+
+sc_gem5::TlmToGem5Bridge<512> *
+TlmToGem5Bridge512Params::create() const
+{
+    return new sc_gem5::TlmToGem5Bridge<512>(
+            *this, sc_core::sc_module_name(name.c_str()));
+}