mpc52xx: add support for the IPEK01 board

This patch adds support for the board IPEK01 based on the MPC5200.
The Futjitsu Lime graphics controller is configured in 16 bpp mode.

Signed-off-by: Wolfgang Grandegger <wg@denx.de>
diff --git a/Makefile b/Makefile
index bcb3fe9..96b23bc 100644
--- a/Makefile
+++ b/Makefile
@@ -606,6 +606,9 @@
 inka4x0_config:	unconfig
 	@$(MKCONFIG) inka4x0 ppc mpc5xxx inka4x0
 
+ipek01_config: unconfig
+	@$(MKCONFIG) -a ipek01 ppc mpc5xxx ipek01
+
 lite5200b_config	\
 lite5200b_PM_config	\
 lite5200b_LOWBOOT_config:	unconfig