sh: Add support Renesas Solutions R7780MP

Renesas Solutions R7780MP is a reference board on SH7780.
This board has serial, 10/100 base Ethernet deivice, CF slot
and VGA devices. This board can set extension board.
Extension board has 10/100/1000 base Ethernet device, PCI slot,
S-ATA, iDVR slot.

Signed-off-by: Yusuke Goda <goda.yusuke@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
diff --git a/MAKEALL b/MAKEALL
index 3e18547..f65351a 100755
--- a/MAKEALL
+++ b/MAKEALL
@@ -700,6 +700,7 @@
 	ms7750se	\
 	ms7722se	\
 	Migo-R		\
+	r7780mp		\
 "
 
 LIST_sh3="		\