Blackfin: bf537-pnav: new board port

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
diff --git a/MAKEALL b/MAKEALL
index acf5b3a..f0dffe6 100755
--- a/MAKEALL
+++ b/MAKEALL
@@ -802,6 +802,7 @@
 	bf527-ezkit	\
 	bf533-ezkit	\
 	bf533-stamp	\
+	bf537-pnav	\
 	bf537-stamp	\
 	bf538f-ezkit	\
 	bf548-ezkit	\