diff --git a/tcl/board/dp_busblaster_v4.cfg b/tcl/board/dp_busblaster_v4.cfg
new file mode 100644
index 000000000..066b54f3d
--- /dev/null
+++ b/tcl/board/dp_busblaster_v4.cfg
@@ -0,0 +1,19 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+#
+# Dangerous Prototypes - Bus Blaster
+#
+# http://dangerousprototypes.com/docs/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. This config works with KT-Link compatible implementation from
+# https://raw.githubusercontent.com/dergraaf/busblaster_v4/master/ktlink/ktlink.svf
+#
+# To reprogram the on-board CPLD do:
+# openocd -f board/dp_busblaster_v4.cfg -c "adapter_khz 1000; init; svf <path_to_svf>; shutdown"
+#
+
+source [find interface/ftdi/dp_busblaster.cfg]
+ftdi_channel 1
+
+jtag newtap xc2c64a tap -expected-id 0x06e5c093 -irlen 8