tcl: Adapt config files to new ftdi command syntax

The patch was created automatically using the following
script:

%<---%<---%<---%<---%<---%<---%<---%<---%<---%<---%<---%<---
(cat << EOF
ftdi_device_desc ftdi device_desc
ftdi_serial ftdi serial
ftdi_channel ftdi channel
ftdi_layout_init ftdi layout_init
ftdi_layout_signal ftdi layout_signal
ftdi_set_signal ftdi set_signal
ftdi_get_signal ftdi get_signal
ftdi_vid_pid ftdi vid_pid
ftdi_tdo_sample_edge ftdi tdo_sample_edge
EOF
) | while read a b; do
sed -i "s/$a/$b/g" $(find tcl -type f -name "*.cfg" )
done
%<---%<---%<---%<---%<---%<---%<---%<---%<---%<---%<---%<---

Change-Id: Iff781f37bb5511b7e15cbe6dcdf6d28e89fb174f
Signed-off-by: Marc Schink <dev@zapb.de>
Reviewed-on: http://openocd.zylin.com/6333
Tested-by: jenkins
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>

tcl/interface/ftdi/minispartan6.cfg

@@ -3,12 +3,12 @@
 adapter driver ftdi
 # The miniSpartan6+ sadly doesn't have a custom device description, so we just
 # have to hope you got it right.
-#ftdi_device_desc "Dual RS232-HS"
-ftdi_vid_pid 0x0403 0x6010
+#ftdi device_desc "Dual RS232-HS"
+ftdi vid_pid 0x0403 0x6010
 # interface 1 is the uart
-ftdi_channel 0
+ftdi channel 0
 # just TCK TDI TDO TMS, no reset
-ftdi_layout_init 0x0008 0x000b
+ftdi layout_init 0x0008 0x000b
 reset_config none
 # this generally works fast: the fpga can handle 30MHz, the spi flash can handle
 # 54MHz with simple read, no dummy cycles, and wait-for-write-completion