ARM: shmobile: koelsch: Remove reference board code

The Koelsch board is supported by the r8a7791 generic DT platform
definition. Remove the board-specific definition along with its board
file.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

arch/arm/configs/shmobile_defconfig

@@ -17,7 +17,6 @@ CONFIG_ARCH_R8A7779=y
 CONFIG_ARCH_R8A7790=y
 CONFIG_ARCH_R8A7791=y
 CONFIG_ARCH_R8A7794=y
-CONFIG_MACH_KOELSCH=y
 CONFIG_MACH_LAGER=y
 CONFIG_MACH_MARZEN=y
 # CONFIG_SWP_EMULATE is not set

arch/arm/mach-shmobile/Kconfig

@@ -73,11 +73,6 @@ config ARCH_R8A7794
 
 comment "Renesas ARM SoCs Board Type"
 
-config MACH_KOELSCH
-	bool "Koelsch board"
-	depends on ARCH_R8A7791
-	select MICREL_PHY if SH_ETH
-
 config MACH_LAGER
 	bool "Lager board"
 	depends on ARCH_R8A7790

arch/arm/mach-shmobile/Makefile

@@ -56,7 +56,6 @@ obj-$(CONFIG_ARCH_SH7372)	+= entry-intc.o sleep-sh7372.o
 
 # Board objects
 ifdef CONFIG_ARCH_SHMOBILE_MULTI
-obj-$(CONFIG_MACH_KOELSCH)	+= board-koelsch-reference.o
 obj-$(CONFIG_MACH_LAGER)	+= board-lager-reference.o
 obj-$(CONFIG_MACH_MARZEN)	+= board-marzen-reference.o
 else

arch/arm/mach-shmobile/Makefile.boot

@@ -5,7 +5,6 @@ loadaddr-$(CONFIG_MACH_APE6EVM_REFERENCE) += 0x40008000
 loadaddr-$(CONFIG_MACH_ARMADILLO800EVA) += 0x40008000
 loadaddr-$(CONFIG_MACH_BOCKW) += 0x60008000
 loadaddr-$(CONFIG_MACH_BOCKW_REFERENCE) += 0x60008000
-loadaddr-$(CONFIG_MACH_KOELSCH) += 0x40008000
 loadaddr-$(CONFIG_MACH_KZM9G) += 0x41008000
 loadaddr-$(CONFIG_MACH_KZM9G_REFERENCE) += 0x41008000
 loadaddr-$(CONFIG_MACH_LAGER) += 0x40008000

arch/arm/mach-shmobile/board-koelsch-reference.c

-/*
- * Koelsch board support - Reference DT implementation
- *
- * Copyright (C) 2013  Renesas Electronics Corporation
- * Copyright (C) 2013  Renesas Solutions Corp.
- * Copyright (C) 2013  Magnus Damm
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#include <linux/kernel.h>
-#include <linux/of_platform.h>
-
-#include <asm/mach/arch.h>
-
-#include "common.h"
-#include "r8a7791.h"
-#include "rcar-gen2.h"
-
-static const char * const koelsch_boards_compat_dt[] __initconst = {
-	"renesas,koelsch",
-	"renesas,koelsch-reference",
-	NULL,
-};
-
-DT_MACHINE_START(KOELSCH_DT, "koelsch")
-	.smp		= smp_ops(r8a7791_smp_ops),
-	.init_early	= shmobile_init_delay,
-	.init_time	= rcar_gen2_timer_init,
-	.init_late	= shmobile_init_late,
-	.reserve	= rcar_gen2_reserve,
-	.dt_compat	= koelsch_boards_compat_dt,
-MACHINE_END