tcl/interface: add SPDX tag

[fw/openocd] / tcl / interface / sysfsgpio-raspberrypi.cfg

diff --git a/tcl/interface/sysfsgpio-raspberrypi.cfg b/tcl/interface/sysfsgpio-raspberrypi.cfg
index 105173c94a4291bc7de380bb7d831b184b541c05..d2095a9fe24e31fdadcadf0a2a10f434cb97bf6f 100644 (file)
--- a/tcl/interface/sysfsgpio-raspberrypi.cfg
+++ b/tcl/interface/sysfsgpio-raspberrypi.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # Config for using RaspberryPi's expansion header
 #
@@ -8,17 +10,24 @@
 # Do not forget the GND connection, pin 6 of the expansion header.
 #
 
-interface sysfsgpio
-
-# This has no effect on the driver, but is required
-adapter_khz 100
+adapter driver sysfsgpio
 
 # Each of the JTAG lines need a gpio number set: tck tms tdi tdo
 # Header pin numbers: 23 22 19 21
-sysfsgpio_jtag_nums 11 25 10 9
+sysfsgpio jtag_nums 11 25 10 9
+
+# Each of the SWD lines need a gpio number set: swclk swdio
+# Header pin numbers: 23 22
+sysfsgpio swd_nums 11 25
 
-# At least one of srst or trst needs to be specified
+# If you define trst or srst, use appropriate reset_config
 # Header pin numbers: TRST - 26, SRST - 18
-sysfsgpio_trst_num 7
-# sysfsgpio_srst_num 24
 
+# sysfsgpio trst_num 7
+# reset_config trst_only
+
+# sysfsgpio srst_num 24
+# reset_config srst_only srst_push_pull
+
+# or if you have both connected,
+# reset_config trst_and_srst srst_push_pull