ARM: vexpress: Remove non-DT code

Now, with the CLCD DT support available, there is no
more reason to keep the non-DT support for V2P-CA9.

Removed, together with "some" supporting code. It was
necessary to make PLAT_VERSATILE_SCHED_CLOCK optional
and selected by the machines still interested in it.

Acked-by: Mike Turquette <mturquette@linaro.org>
Signed-off-by: Pawel Moll <pawel.moll@arm.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

arch/arm/Kconfig

@@ -350,6 +350,7 @@ config ARCH_REALVIEW
 	select ICST
 	select NEED_MACH_MEMORY_H
 	select PLAT_VERSATILE
+	select PLAT_VERSATILE_SCHED_CLOCK
 	help
 	  This enables support for ARM Ltd RealView boards.
 
@@ -365,6 +366,7 @@ config ARCH_VERSATILE
 	select ICST
 	select PLAT_VERSATILE
 	select PLAT_VERSATILE_CLOCK
+	select PLAT_VERSATILE_SCHED_CLOCK
 	select VERSATILE_FPGA_IRQ
 	help
 	  This enables support for ARM Ltd Versatile board.

arch/arm/mach-vexpress/Kconfig

@@ -49,9 +49,6 @@ config ARCH_VEXPRESS_CORTEX_A5_A9_ERRATA
 	  build a working kernel, you must also enable relevant core
 	  tile support or Flattened Device Tree based support options.
 
-config ARCH_VEXPRESS_CA9X4
-	bool "Versatile Express Cortex-A9x4 tile"
-
 config ARCH_VEXPRESS_DCSCB
 	bool "Dual Cluster System Control Block (DCSCB) support"
 	depends on MCPM

arch/arm/mach-vexpress/Makefile

@@ -1,11 +1,10 @@
 #
 # Makefile for the linux kernel.
 #
-ccflags-$(CONFIG_ARCH_MULTIPLATFORM) := -I$(srctree)/$(src)/include \
+ccflags-$(CONFIG_ARCH_MULTIPLATFORM) := \
 	-I$(srctree)/arch/arm/plat-versatile/include
 
 obj-y					:= v2m.o
-obj-$(CONFIG_ARCH_VEXPRESS_CA9X4)	+= ct-ca9x4.o
 obj-$(CONFIG_ARCH_VEXPRESS_DCSCB)	+= dcscb.o	dcscb_setup.o
 CFLAGS_dcscb.o				+= -march=armv7-a
 CFLAGS_REMOVE_dcscb.o			= -pg

arch/arm/mach-vexpress/core.h

@@ -1,12 +1,5 @@
-/* 2MB large area for motherboard's peripherals static mapping */
-#define V2M_PERIPH 0xf8000000
-
-/* Tile's peripherals static mappings should start here */
-#define V2T_PERIPH 0xf8200000
-
 bool vexpress_smp_init_ops(void);
 
-extern struct smp_operations	vexpress_smp_ops;
 extern struct smp_operations	vexpress_smp_dt_ops;
 
 extern void vexpress_cpu_die(unsigned int cpu);