[ARM] 3830/1: iop3xx: board support file cleanup

Revamp the iop3xx board support: move the support code for each iop
board type into its own file, start using platform serial and platform
physmap flash devices, switch to a per-board time tick rate, and get
rid of the ARCH_EP80219 and STEPD config options by doing the relevant
checks at run time.

Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
diff --git a/arch/arm/mach-iop32x/Makefile b/arch/arm/mach-iop32x/Makefile
index ef561db..af1747a 100644
--- a/arch/arm/mach-iop32x/Makefile
+++ b/arch/arm/mach-iop32x/Makefile
@@ -2,10 +2,10 @@
 # Makefile for the linux kernel.
 #
 
-obj-y			:= common.o setup.o irq.o
+obj-y			:= irq.o
 obj-m			:=
 obj-n			:=
 obj-			:=
 
-obj-$(CONFIG_ARCH_IQ80321) += iq80321-mm.o iq80321-pci.o
-obj-$(CONFIG_ARCH_IQ31244) += iq31244-mm.o iq31244-pci.o
+obj-$(CONFIG_ARCH_IQ80321) += iq80321.o
+obj-$(CONFIG_ARCH_IQ31244) += iq31244.o