mpc52xx, manroland: add some commands

add the following commands for the manroland boards:

CONFIG_CMDLINE_EDITING
CONFIG_COMMAND_HISTORY
CONFIG_AUTO_COMPLETE

Signed-off-by: Heiko Schocher <hs@denx.de>

include/configs/manroland/common.h

@@ -125,6 +125,9 @@
 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
 #define CONFIG_SYS_MAXARGS		16	/* max number of command args*/
 #define CONFIG_SYS_BARGSIZE		CONFIG_SYS_CBSIZE
+#define CONFIG_CMDLINE_EDITING		1	/* add command line history */
+#define CONFIG_COMMAND_HISTORY		1
+#define CONFIG_AUTO_COMPLETE		/* add autocompletion support	*/
 
 /* Enable an alternate, more extensive memory test */
 #define CONFIG_SYS_ALT_MEMTEST