diff --git a/tcl/interface/dp_busblaster.cfg b/tcl/interface/dp_busblaster.cfg
new file mode 100644
index 000000000..f87a482e3
--- /dev/null
+++ b/tcl/interface/dp_busblaster.cfg
@@ -0,0 +1,14 @@
+#
+# Dangerous Prototypes - Bus Blaster
+#
+# The Bus Blaster has a configurable buffer between the FTDI FT2232H and the
+# JTAG header which allows it to emulate various debugger types. It comes
+# configured as a JTAGkey device.
+#
+# http://dangerousprototypes.com/docs/Bus_Blaster
+#
+
+interface ft2232
+ft2232_device_desc "Dual RS232-HS"
+ft2232_layout jtagkey
+ft2232_vid_pid 0x0403 0x6010