1if {[info exists env(OPENOCD_INTERFACE)]} {
2	set INTERFACE $env(OPENOCD_INTERFACE)
3} else {
4	# By default connect over Debug USB port using the J-Link interface
5	set INTERFACE "jlink"
6}
7
8source [find interface/$INTERFACE.cfg]
9
10transport select swd
11
12set CHIPNAME efr32
13
14source [find target/efm32.cfg]
15
16$_TARGETNAME configure -event gdb-attach {
17	echo "Debugger attaching: halting execution"
18	reset halt
19	gdb_breakpoint_override hard
20}
21
22$_TARGETNAME configure -event gdb-detach {
23	echo "Debugger detaching: resuming execution"
24	resume
25}
26