debuggers: import openocd-0.7.0

Initial check-in of openocd-0.7.0 as it can be downloaded from
http://sourceforge.net/projects/openocd/files/openocd/0.7.0/

Any modifications will follow.

Change-Id: I6949beaefd589e046395ea0cb80f4e1ab1654d55

debuggers/openocd/tcl/target/samsung_s3c6410.cfg

@@ -0,0 +1,51 @@
+# -*- tcl -*-
+# Target configuration for the Samsung s3c6410 system on chip
+# Tested on a SMDK6410
+# Processor       : ARM1176
+# Info:   JTAG device found: 0x0032409d (Manufacturer: 0x04e, Part: 0x0324, Version: 0x0)
+# [Duane Ellis 27/nov/2008: Above 0x0032409d appears to be copy/paste from other places]
+# [and I do not believe it to be accurate, hence the 0xffffffff below]
+
+if { [info exists CHIPNAME] } {
+   set _CHIPNAME $CHIPNAME
+} else {
+   set _CHIPNAME s3c6410
+}
+
+if { [info exists ENDIAN] } {
+   set _ENDIAN $ENDIAN
+} else {
+  # this defaults to a bigendian
+   set _ENDIAN little
+}
+
+# trace buffer
+if { [info exists ETBTAPID] } {
+   set _ETBTAPID $ETBTAPID
+} else {
+   set _ETBTAPID 0x2b900f0f
+}
+
+if { [info exists CPUTAPID] } {
+   set _CPUTAPID $CPUTAPID
+} else {
+   set _CPUTAPID 0x07b76f0f
+}
+
+#jtag scan chain
+
+jtag newtap $_CHIPNAME etb -irlen 4 -expected-id $_ETBTAPID
+jtag newtap $_CHIPNAME cpu -irlen 5 -ircapture 0x1 -irmask 0x1f -expected-id $_CPUTAPID
+
+set _TARGETNAME $_CHIPNAME.cpu
+target create $_TARGETNAME arm11 -endian $_ENDIAN -chain-position $_TARGETNAME -variant arm1176
+
+adapter_nsrst_delay 500
+jtag_ntrst_delay 500
+
+#reset configuration
+reset_config trst_and_srst
+
+# trace setup ... NOTE, "normal full" mode fudges the real ETMv3.1 mode
+etm config $_TARGETNAME 16 normal full etb
+etb config $_TARGETNAME $_CHIPNAME.etb