ppc4xx: Update CPCI405(AB) configuration

This patch add FDT support and command line editing capabilities
for CPCI405 and CPCI405AB boards.

Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
Signed-off-by: Stefan Roese <sr@denx.de>
diff --git a/include/configs/CPCI4052.h b/include/configs/CPCI4052.h
index fd49f56..9ec1721 100644
--- a/include/configs/CPCI4052.h
+++ b/include/configs/CPCI4052.h
@@ -146,6 +146,8 @@
 
 #define CFG_HZ		1000		/* decrementer freq: 1 ms ticks */
 
+#define CONFIG_CMDLINE_EDITING		/* add command line history	*/
+
 #define CONFIG_LOOPW            1       /* enable loopw command         */
 
 #define CONFIG_ZERO_BOOTDELAY_CHECK	/* check for keypress on bootdelay==0 */
@@ -219,6 +221,10 @@
  * the maximum mapped by the Linux kernel during initialization.
  */
 #define CFG_BOOTMAPSZ		(8 << 20)	/* Initial Memory map for Linux */
+
+#define CONFIG_OF_LIBFDT
+#define CONFIG_OF_BOARD_SETUP
+
 /*-----------------------------------------------------------------------
  * FLASH organization
  */