arm: at91: Add support for gurnard

This board is based on Snapper 9G45 which has an Atmel AT91SAM9G45 chip and
128MB of SDRAM. It includes a small LCD, 2xUSB host, SD card, Ethernet and
two UARTs.

Signed-off-by: Andre Renaud <andre@designa-electronics.com>
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Andreas Bießmann <andreas@biessmann.org>
[apply CONFIG_BOOTDELAY transition]
Signed-off-by: Andreas Bießmann <andreas@biessmann.org>
diff --git a/board/bluewater/gurnard/MAINTAINERS b/board/bluewater/gurnard/MAINTAINERS
new file mode 100644
index 0000000..5e546d4
--- /dev/null
+++ b/board/bluewater/gurnard/MAINTAINERS
@@ -0,0 +1,6 @@
+GURNARD BOARD
+M:	Simon Glass <sjg@chromium.org>
+S:	Maintained
+F:	board/bluewater/gurnard/
+F:	include/configs/snapper9g45.h
+F:	configs/gurnard_defconfig