board-automation.patch

diff --git a/tools/board_automation/boardctl b/tools/board_automation/boardctl
index e69cd5b..5ac1f7c 100755
--- a/tools/board_automation/boardctl
+++ b/tools/board_automation/boardctl
@@ -1,4 +1,4 @@
-#! /usr/bin/env python2
+#! /usr/bin/env python3
 # Copyright (c) 2013-2016, NVIDIA CORPORATION.  All Rights Reserved.
 #
 # NVIDIA CORPORATION and its licensors retain all intellectual property
@@ -40,7 +40,7 @@ if __name__ == "__main__":
 
     if options.serial is None and "PMXXX_SERIAL" in os.environ:
         options.serial = os.environ["PMXXX_SERIAL"]
-        print >>sys.stderr, "NOTE: Using --serial=%s from environment." % options.serial
+        print(f"NOTE: Using --serial={options.serial} from environment.", file=sys.stderr)
 
     if options.target in pm342_targets:
         from pm342 import pm342
@@ -60,7 +60,7 @@ if __name__ == "__main__":
         exit(1)
 
     if len(args) != 1:
-        print >>sys.stderr, "Must give a board control command: reset | recovery | usb_{on,off} | recovery_{up,down} | onkey | onkey_{up,down} | power_{on,off} | status"
+        print("Must give a board control command: reset | recovery | usb_{on,off} | recovery_{up,down} | onkey | onkey_{up,down} | power_{on,off} | status", file=sys.stderr)
         sys.exit(1)
 
     if args[0] == "reset":
@@ -91,4 +91,4 @@ if __name__ == "__main__":
         for gpio in sorted([x for x in pmxxx.get_IO_names() if "GPIO" in x]):
             print(gpio + " is %d" % pmxxx.get_IO(gpio))
     else:
-        print >>sys.stderr, "Must give a board control command: reset | recovery | usb_{on,off} | recovery_{up,down} | onkey | power_{on,off} | status"
+        print("Must give a board control command: reset | recovery | usb_{on,off} | recovery_{up,down} | onkey | power_{on,off} | status", file=sys.stderr)