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/MAINTAINERS b/MAINTAINERS
index d70a9d2..7eb3613 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -201,6 +201,8 @@
 
 Wolfgang Grandegger <wg@denx.de>
 
+	ipek01		MPC5200
+
 	CCM		MPC855
 
 	PN62		MPC8240