ppc4xx: Add basic support for AMCC 460EX/460GT (2/5)

This patch adds basic support for the AMCC 460EX/460GT PPC's.

Signed-off-by: Stefan Roese <sr@denx.de>
diff --git a/cpu/ppc4xx/cpu_init.c b/cpu/ppc4xx/cpu_init.c
index 2e0dd6f..5d15e2f 100644
--- a/cpu/ppc4xx/cpu_init.c
+++ b/cpu/ppc4xx/cpu_init.c
@@ -302,5 +302,6 @@
 	}
 #endif  /* defined(CONFIG_405GP) */
 #endif  /* defined(CONFIG_405GP) || defined(CONFIG_405EP) */
+
 	return (0);
 }