[ARM] OrionNAS RD board support

serial, NOR, PCI and Ethernet is activated at the moment.

Signed-off-by: Ronen Shitrit <rshitrit@marvell.com>
Reviewed-by: Tzachi Perelstein <tzachi@marvell.com>
Reviewed-by: Nicolas Pitre <nico@marvell.com>
Reviewed-by: Lennert Buytenhek <buytenh@marvell.com>
Acked-by: Russell King <rmk+kernel@arm.linux.org.uk>

diff --cc arch/arm/Kconfig
Simple merge

diff --cc arch/arm/mach-orion/Kconfig
Simple merge

diff --cc arch/arm/mach-orion/Makefile
Simple merge

diff --cc arch/arm/mach-orion/rd88f5182-setup.c
Simple merge