ppc4xx: New board avnet fx12 minimodul

This patch adds support for the avnet fx12 minimodul.
It needs the "ppc4xx: Generic architecture for xilinx ppc405"
patch from Ricardo.

Signed-off-by: Georg Schardt <schardt@team-ctech.de>
Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@uam.es>
Signed-off-by: Stefan Roese <sr@denx.de>
diff --git a/MAINTAINERS b/MAINTAINERS
index a5d1038..260c3e6 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -366,6 +366,10 @@
 	METROBOX	PPC440GX
 	XPEDITE1K	PPC440GX
 
+Georg Schardt <schardt@team-ctech.de>
+
+	fx12mm		PPC405
+
 Heiko Schocher <hs@denx.de>
 
 	ids8247		MPC8247