Blackfin: bf537-pnav: new board port

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
diff --git a/MAINTAINERS b/MAINTAINERS
index 8d39ffb..1fb55b6 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -866,6 +866,7 @@
 	BF527-EZKIT	BF527
 	BF533-EZKIT	BF533
 	BF533-STAMP	BF533
+	BF537-PNAV	BF537
 	BF537-STAMP	BF537
 	BF538F-EZKIT	BF538
 	BF548-EZKIT	BF548