added interface config file for In-Circuit's ICprog OpenOCD JTAG adapter

Change-Id: I9f9758d3a30bbcca9f750f604e011e5cc25809c5
Signed-off-by: Matthias Bock <mail@matthiasbock.net>
Reviewed-on: http://openocd.zylin.com/4107


Tested-by: jenkins
Reviewed-by: Paul Fertser <fercerpav@gmail.com>

tcl/interface/ftdi/incircuit-icprog.cfg

+#
+# In-Circuit's ICprog OpenOCD JTAG Adapter
+# https://shop.in-circuit.de/product_info.php?products_id=112
+#
+# Schematics available at
+# http://wiki.in-circuit.de/images/0/06/610000158A_openocd.pdf
+#
+
+interface ftdi
+ftdi_vid_pid 0x0403 0x6010
+
+ftdi_layout_init 0x0508 0x0f1b
+ftdi_layout_signal nSRST -noe 0x0400 -data 0x0800
+ftdi_layout_signal nTRST -noe 0x0100 -data 0x0200