powerpc: ipek01: convert to generic board

Also update maintainer info.

Signed-off-by: Anatolij Gustschin <agust@denx.de>
Cc: Wolfgang Denk <wd@denx.de>

board/ipek01/MAINTAINERS

 IPEK01 BOARD
-M:	Wolfgang Grandegger <wg@denx.de>
+M:	Anatolij Gustschin <agust@denx.de>
 S:	Maintained
 F:	board/ipek01/
 F:	include/configs/ipek01.h

include/configs/ipek01.h

@@ -19,6 +19,8 @@
 #define CONFIG_MPX5200		1	/* MPX5200 board */
 #define CONFIG_MPC5200_DDR	1	/* use DDR RAM */
 #define CONFIG_IPEK01           	/* Motherboard is ipek01 */
+#define CONFIG_SYS_GENERIC_BOARD
+#define CONFIG_DISPLAY_BOARDINFO
 
 #define	CONFIG_SYS_TEXT_BASE	0xfc000000