at91: add support for the PM9261 board of Ronetix GmbH

The PM9261 board is based on the AT91SAM9261-EK board.

Here is the page on Ronetix website:
http://www.ronetix.at/starter_kit_9261.html

Signed-off-by: Ilko Iliev <iliev@ronetix.at>
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
diff --git a/MAKEALL b/MAKEALL
index f4599d6..fb80cfa 100755
--- a/MAKEALL
+++ b/MAKEALL
@@ -589,6 +589,7 @@
 	kb9202		\
 	mp2usb		\
 	m501sk		\
+	pm9261		\
 	pm9263		\
 "