Add a clock with clk_add_physbase for the NAND flash controller on
Zylonite board.

Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Tested-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Convert zylonite board to the generic environment, and make consistent
with lubbock and mainstone boards.

Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Add the first pxa3xx board, zylonite. Zylonite is the Marvell System
Development Platform.

Several version are available, based on either :
 - PXA300
 - PXA310
 - PXA320

This version was only tested on a PXA310 based board, and uses :
 - the ethernet controller
 - the nand controller

These drivers seem to be common to all zylonite boards.

Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>