Detect SWD programmer

lupyuen · Jan 20, 2020 · ea92c60 · ea92c60
1 parent f7412af
commit ea92c60
Showing 1 changed file with 9 additions and 1 deletion.
diff --git a/scripts/nrf52/flash-boot.sh b/scripts/nrf52/flash-boot.sh
@@ -4,6 +4,14 @@
 set -e  #  Exit when any command fails.
 set -x  #  Echo all commands.
 
+#  Identify SWD programmer. /proc/device-tree/model contains
+#  Raspberry Pi 4 Model B Rev 1.1
+#  Raspberry Pi 3 Model B Plus Rev 1.3
+swd_device=stlink
+if [ -e /proc/device-tree/model ]; then
+    swd_device=pi
+fi
+
 openocd/bin/openocd \
-    -f scripts/nrf52/swd-stlink.ocd \
+    -f scripts/nrf52/swd-$swd_device.ocd \
     -f scripts/nrf52/flash-boot.ocd