Add support for AMCC 440SP, add support for AMCC Luan 440SP eval board.
Patch by John Otken, 23 Nov 2005
diff --git a/Makefile b/Makefile
index fdde4b9..5d65927 100644
--- a/Makefile
+++ b/Makefile
@@ -815,6 +815,9 @@
 KAREF_config: unconfig
 	@./mkconfig $(@:_config=) ppc ppc4xx karef sandburst
 
+luan_config:	unconfig
+	@./mkconfig $(@:_config=) ppc ppc4xx luan amcc
+
 METROBOX_config: unconfig
 	@./mkconfig $(@:_config=) ppc ppc4xx metrobox sandburst