Code cleanup / re-insert previous Copyright entries.

Signed-off-by: Wolfgang Denk <wd@denx.de>
diff --git a/lib_blackfin/Makefile b/lib_blackfin/Makefile
index ac78662..3197fe1 100644
--- a/lib_blackfin/Makefile
+++ b/lib_blackfin/Makefile
@@ -3,7 +3,7 @@
 #
 # Copyright (c) 2005 blackfin.uclinux.org
 #
-# (C) Copyright 2000-2004
+# (C) Copyright 2000-2006
 # Wolfgang Denk, DENX Software Engineering, wd@denx.de.
 #
 # See file CREDITS for list of people who contributed to this