mpc83xx: enable command line autocompletion

because it's convenient.

Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
diff --git a/include/configs/SIMPC8313.h b/include/configs/SIMPC8313.h
index 36e952e..40e89d9 100644
--- a/include/configs/SIMPC8313.h
+++ b/include/configs/SIMPC8313.h
@@ -342,7 +342,7 @@
 #endif
 
 #define CONFIG_CMDLINE_EDITING		1
-
+#define CONFIG_AUTO_COMPLETE		/* add autocompletion support   */
 
 /*
  * Miscellaneous configurable options