ARM: shmobile: bockw: remove "reference" board file and config

Replaced by multi-platform.

Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

arch/arm/mach-shmobile/Kconfig

@@ -126,19 +126,6 @@ config MACH_BOCKW
 	select SND_SOC_AK4642 if SND_SIMPLE_CARD && I2C
 	select USE_OF
 
-config MACH_BOCKW_REFERENCE
-	bool "BOCK-W  - Reference Device Tree Implementation"
-	depends on ARCH_R8A7778
-	select ARCH_REQUIRE_GPIOLIB
-	select REGULATOR_FIXED_VOLTAGE if REGULATOR
-	select USE_OF
-	---help---
-	   Use reference implementation of BockW board support
-	   which makes use of device tree at the expense
-	   of not supporting a number of devices.
-
-	   This is intended to aid developers
-
 comment "Renesas ARM SoCs System Configuration"
 
 config CPU_HAS_INTEVT

arch/arm/mach-shmobile/Makefile

@@ -52,7 +52,6 @@ obj-$(CONFIG_ARCH_RCAR_GEN2)	+= pm-rcar-gen2.o
 # Board objects
 ifndef CONFIG_ARCH_SHMOBILE_MULTI
 obj-$(CONFIG_MACH_BOCKW)	+= board-bockw.o
-obj-$(CONFIG_MACH_BOCKW_REFERENCE)	+= board-bockw-reference.o
 endif
 
 # Framework support

arch/arm/mach-shmobile/Makefile.boot

@@ -1,7 +1,6 @@
 # per-board load address for uImage
 loadaddr-y	:=
 loadaddr-$(CONFIG_MACH_BOCKW) += 0x60008000
-loadaddr-$(CONFIG_MACH_BOCKW_REFERENCE) += 0x60008000
 
 __ZRELADDR	:= $(sort $(loadaddr-y))
    zreladdr-y   += $(__ZRELADDR)