Code cleanup; make several boards compile & link.
diff --git a/board/versatile/config.mk b/board/versatile/config.mk
index df67491..25b79b3 100644
--- a/board/versatile/config.mk
+++ b/board/versatile/config.mk
@@ -1,5 +1,5 @@
 #
-# image should be loaded at 0x01000000 
+# image should be loaded at 0x01000000
 #
 
 TEXT_BASE = 0x01000000