tcl/target: Add Infineon TLE987x

Prepare a config for Infineon TLE9879.

Change-Id: Ic667ae822fd514cac365993bc3f39b4185f1a118
Signed-off-by: Andreas Färber <afaerber@suse.de>
Reviewed-on: http://openocd.zylin.com/4339
Tested-by: jenkins
Reviewed-by: Matthias Welwarsky <matthias@welwarsky.de>

tcl/target/infineon/tle987x.cfg

@@ -0,0 +1,36 @@
+#
+# Infineon TLE987x family (Arm Cortex-M3 @ up to 40 MHz)
+#
+
+if { [info exists CHIPNAME] } {
+	set _CHIPNAME $CHIPNAME
+} else {
+	set _CHIPNAME tle987x
+}
+
+source [find target/swj-dp.tcl]
+
+if { [info exists CPU_SWD_TAPID] } {
+	set _CPU_SWD_TAPID $CPU_SWD_TAPID
+} else {
+	set _CPU_SWD_TAPID 0x2BA01477
+}
+
+if { [using_jtag] } {
+	# JTAG not supported, only SWD
+	set _CPU_TAPID 0
+} else {
+	set _CPU_TAPID $_CPU_SWD_TAPID
+}
+
+swj_newdap $_CHIPNAME dap -irlen 4 -expected-id $_CPU_TAPID
+dap create $_CHIPNAME.dap -chain-position $_CHIPNAME.dap
+
+set _TARGETNAME $_CHIPNAME.cpu
+target create $_TARGETNAME cortex_m -dap $_CHIPNAME.dap
+
+if { ![using_hla] } {
+	cortex_m reset_config sysresetreq
+}
+
+adapter_khz 1000