v4.19.13 snapshot.
diff --git a/arch/sh/boards/Kconfig b/arch/sh/boards/Kconfig
new file mode 100644
index 0000000..6394b4f
--- /dev/null
+++ b/arch/sh/boards/Kconfig
@@ -0,0 +1,409 @@
+# SPDX-License-Identifier: GPL-2.0
+menu "Board support"
+
+config SOLUTION_ENGINE
+	bool
+
+config SH_ALPHA_BOARD
+	bool
+
+config SH_DEVICE_TREE
+	bool "Board Described by Device Tree"
+	select OF
+	select OF_EARLY_FLATTREE
+	select TIMER_OF
+	select COMMON_CLK
+	select GENERIC_CALIBRATE_DELAY
+	help
+	  Select Board Described by Device Tree to build a kernel that
+	  does not hard-code any board-specific knowledge but instead uses
+	  a device tree blob provided by the boot-loader. You must enable
+	  drivers for any hardware you want to use separately. At this
+	  time, only boards based on the open-hardware J-Core processors
+	  have sufficient driver coverage to use this option; do not
+	  select it if you are using original SuperH hardware.
+
+config SH_JCORE_SOC
+	bool "J-Core SoC"
+	depends on SH_DEVICE_TREE && (CPU_SH2 || CPU_J2)
+	select CLKSRC_JCORE_PIT
+	select JCORE_AIC
+	default y if CPU_J2
+	help
+	  Select this option to include drivers core components of the
+	  J-Core SoC, including interrupt controllers and timers.
+
+config SH_SOLUTION_ENGINE
+	bool "SolutionEngine"
+	select SOLUTION_ENGINE
+	select CPU_HAS_IPR_IRQ
+	depends on CPU_SUBTYPE_SH7705 || CPU_SUBTYPE_SH7709 || CPU_SUBTYPE_SH7710 || \
+	  CPU_SUBTYPE_SH7712 || CPU_SUBTYPE_SH7750 || CPU_SUBTYPE_SH7750S || \
+	  CPU_SUBTYPE_SH7750R 
+	help
+	  Select SolutionEngine if configuring for a Hitachi SH7705, SH7709,
+	  SH7710, SH7712, SH7750, SH7750S or SH7750R evaluation board.
+
+config SH_7206_SOLUTION_ENGINE
+	bool "SolutionEngine7206"
+	select SOLUTION_ENGINE
+	depends on CPU_SUBTYPE_SH7206
+	help
+	  Select 7206 SolutionEngine if configuring for a Hitachi SH7206
+	  evaluation board.
+
+config SH_7619_SOLUTION_ENGINE
+	bool "SolutionEngine7619"
+	select SOLUTION_ENGINE
+	depends on CPU_SUBTYPE_SH7619
+	help
+	  Select 7619 SolutionEngine if configuring for a Hitachi SH7619
+	  evaluation board.
+	
+config SH_7721_SOLUTION_ENGINE
+	bool "SolutionEngine7721"
+	select SOLUTION_ENGINE
+	depends on CPU_SUBTYPE_SH7721
+	help
+	  Select 7721 SolutionEngine if configuring for a Hitachi SH7721
+	  evaluation board.
+
+config SH_7722_SOLUTION_ENGINE
+	bool "SolutionEngine7722"
+	select SOLUTION_ENGINE
+	select GENERIC_IRQ_CHIP
+	select IRQ_DOMAIN
+	depends on CPU_SUBTYPE_SH7722
+	help
+	  Select 7722 SolutionEngine if configuring for a Hitachi SH772
+	  evaluation board.
+
+config SH_7724_SOLUTION_ENGINE
+	bool "SolutionEngine7724"
+	select SOLUTION_ENGINE
+	depends on CPU_SUBTYPE_SH7724
+	select GPIOLIB
+	select SND_SOC_AK4642 if SND_SIMPLE_CARD
+	select REGULATOR_FIXED_VOLTAGE if REGULATOR
+	help
+	  Select 7724 SolutionEngine if configuring for a Hitachi SH7724
+	  evaluation board.
+
+config SH_7751_SOLUTION_ENGINE
+	bool "SolutionEngine7751"
+	select SOLUTION_ENGINE
+	select CPU_HAS_IPR_IRQ
+	depends on CPU_SUBTYPE_SH7751
+	help
+	  Select 7751 SolutionEngine if configuring for a Hitachi SH7751
+	  evaluation board.
+	  
+config SH_7780_SOLUTION_ENGINE
+	bool "SolutionEngine7780"
+	select SOLUTION_ENGINE
+	select SYS_SUPPORTS_PCI
+	depends on CPU_SUBTYPE_SH7780
+	help
+	  Select 7780 SolutionEngine if configuring for a Renesas SH7780
+	  evaluation board.
+
+config SH_7343_SOLUTION_ENGINE
+	bool "SolutionEngine7343"
+	select SOLUTION_ENGINE
+	select GENERIC_IRQ_CHIP
+	select IRQ_DOMAIN
+	depends on CPU_SUBTYPE_SH7343
+	help
+	  Select 7343 SolutionEngine if configuring for a Hitachi
+	  SH7343 (SH-Mobile 3AS) evaluation board.
+
+config SH_HP6XX
+	bool "HP6XX"
+	select SYS_SUPPORTS_APM_EMULATION
+	select HD6446X_SERIES
+	depends on CPU_SUBTYPE_SH7709
+	help
+	  Select HP6XX if configuring for a HP jornada HP6xx.
+	  More information (hardware only) at
+	  <http://www.hp.com/jornada/>.
+
+config SH_DREAMCAST
+	bool "Dreamcast"
+	select SYS_SUPPORTS_PCI
+	depends on CPU_SUBTYPE_SH7091
+	help
+	  Select Dreamcast if configuring for a SEGA Dreamcast.
+	  More information at <http://www.linux-sh.org>
+
+config SH_SH03
+	bool "Interface CTP/PCI-SH03"
+	depends on CPU_SUBTYPE_SH7751
+	select CPU_HAS_IPR_IRQ
+	select SYS_SUPPORTS_PCI
+	help
+	  CTP/PCI-SH03 is a CPU module computer that is produced
+	  by Interface Corporation.
+	  More information at <http://www.interface.co.jp>
+
+config SH_SECUREEDGE5410
+	bool "SecureEdge5410"
+	depends on CPU_SUBTYPE_SH7751R
+	select CPU_HAS_IPR_IRQ
+	select SYS_SUPPORTS_PCI
+	help
+	  Select SecureEdge5410 if configuring for a SnapGear SH board.
+	  This includes both the OEM SecureEdge products as well as the
+	  SME product line.
+
+config SH_RTS7751R2D
+	bool "RTS7751R2D"
+	depends on CPU_SUBTYPE_SH7751R
+	select SYS_SUPPORTS_PCI
+	select IO_TRAPPED if MMU
+	help
+	  Select RTS7751R2D if configuring for a Renesas Technology
+	  Sales SH-Graphics board.
+
+config SH_RSK
+	bool "Renesas Starter Kit"
+	depends on CPU_SUBTYPE_SH7201 || CPU_SUBTYPE_SH7203 || \
+	  CPU_SUBTYPE_SH7264 || CPU_SUBTYPE_SH7269
+	select REGULATOR_FIXED_VOLTAGE if REGULATOR
+	help
+	 Select this option if configuring for any of the RSK+ MCU
+	 evaluation platforms.
+
+config SH_SDK7780
+	bool "SDK7780R3"
+	depends on CPU_SUBTYPE_SH7780
+	select SYS_SUPPORTS_PCI
+	help
+	  Select SDK7780 if configuring for a Renesas SH7780 SDK7780R3
+	  evaluation board.
+
+config SH_SDK7786
+	bool "SDK7786"
+	depends on CPU_SUBTYPE_SH7786
+	select SYS_SUPPORTS_PCI
+	select NO_IOPORT_MAP if !PCI
+	select HAVE_SRAM_POOL
+	select REGULATOR_FIXED_VOLTAGE if REGULATOR
+	help
+	  Select SDK7786 if configuring for a Renesas Technology Europe
+	  SH7786-65nm board.
+
+config SH_HIGHLANDER
+	bool "Highlander"
+	depends on CPU_SUBTYPE_SH7780 || CPU_SUBTYPE_SH7785
+	select SYS_SUPPORTS_PCI
+	select IO_TRAPPED if MMU
+
+config SH_SH7757LCR
+	bool "SH7757LCR"
+	depends on CPU_SUBTYPE_SH7757
+	select GPIOLIB
+	select REGULATOR_FIXED_VOLTAGE if REGULATOR
+
+config SH_SH7785LCR
+	bool "SH7785LCR"
+	depends on CPU_SUBTYPE_SH7785
+	select SYS_SUPPORTS_PCI
+
+config SH_SH7785LCR_29BIT_PHYSMAPS
+	bool "SH7785LCR 29bit physmaps"
+	depends on SH_SH7785LCR && 29BIT
+	default y
+	help
+	  This board has 2 physical memory maps. It can be changed with
+	  DIP switch(S2-5). If you set the DIP switch for S2-5 = ON,
+	  you can access all on-board device in 29bit address mode.
+
+config SH_SH7785LCR_PT
+	bool "SH7785LCR prototype board on 32-bit MMU mode"
+	depends on SH_SH7785LCR && 32BIT
+	default n
+	help
+	  If you use prototype board, this option is enabled.
+
+config SH_URQUELL
+	bool "Urquell"
+	depends on CPU_SUBTYPE_SH7786
+	select GPIOLIB
+	select SYS_SUPPORTS_PCI
+	select NO_IOPORT_MAP if !PCI
+
+config SH_MIGOR
+	bool "Migo-R"
+	depends on CPU_SUBTYPE_SH7722
+	select GPIOLIB
+	select REGULATOR_FIXED_VOLTAGE if REGULATOR
+	help
+	  Select Migo-R if configuring for the SH7722 Migo-R platform
+          by Renesas System Solutions Asia Pte. Ltd.
+
+config SH_AP325RXA
+	bool "AP-325RXA"
+	depends on CPU_SUBTYPE_SH7723
+	select GPIOLIB
+	select REGULATOR_FIXED_VOLTAGE if REGULATOR
+	help
+	  Renesas "AP-325RXA" support.
+	  Compatible with ALGO SYSTEM CO.,LTD. "AP-320A"
+
+config SH_KFR2R09
+	bool "KFR2R09"
+	depends on CPU_SUBTYPE_SH7724
+	select GPIOLIB
+	select REGULATOR_FIXED_VOLTAGE if REGULATOR
+	help
+	  "Kit For R2R for 2009" support.
+
+config SH_ECOVEC
+	bool "EcoVec"
+	depends on CPU_SUBTYPE_SH7724
+	select GPIOLIB
+	select SND_SOC_DA7210 if SND_SIMPLE_CARD
+	select REGULATOR_FIXED_VOLTAGE if REGULATOR
+	help
+	  Renesas "R0P7724LC0011/21RL (EcoVec)" support.
+
+config SH_SH7763RDP
+	bool "SH7763RDP"
+	depends on CPU_SUBTYPE_SH7763
+	help
+	  Select SH7763RDP if configuring for a Renesas SH7763
+	  evaluation board.
+
+config SH_ESPT
+	bool "ESPT"
+	depends on CPU_SUBTYPE_SH7763
+	help
+	  Select ESPT if configuring for a Renesas SH7763
+	  with gigabit ether evaluation board.
+
+config SH_EDOSK7705
+	bool "EDOSK7705"
+	depends on CPU_SUBTYPE_SH7705
+
+config SH_EDOSK7760
+	bool "EDOSK7760"
+	depends on CPU_SUBTYPE_SH7760
+	help
+	  Select if configuring for a Renesas EDOSK7760
+	  evaluation board.
+
+config SH_SH4202_MICRODEV
+	bool "SH4-202 MicroDev"
+	depends on CPU_SUBTYPE_SH4_202
+	help
+	  Select SH4-202 MicroDev if configuring for a SuperH MicroDev board
+	  with an SH4-202 CPU.
+
+config SH_LANDISK
+	bool "LANDISK"
+	depends on CPU_SUBTYPE_SH7751R
+	select SYS_SUPPORTS_PCI
+	help
+	  I-O DATA DEVICE, INC. "LANDISK Series" support.
+
+config SH_TITAN
+	bool "TITAN"
+	depends on CPU_SUBTYPE_SH7751R
+	select CPU_HAS_IPR_IRQ
+	select SYS_SUPPORTS_PCI
+	help
+	  Select Titan if you are configuring for a Nimble Microsystems
+	  NetEngine NP51R.
+
+config SH_SHMIN
+	bool "SHMIN"
+	depends on CPU_SUBTYPE_SH7706
+	select CPU_HAS_IPR_IRQ
+	help
+	  Select SHMIN if configuring for the SHMIN board.
+
+config SH_LBOX_RE2
+	bool "L-BOX RE2"
+	depends on CPU_SUBTYPE_SH7751R
+	select SYS_SUPPORTS_PCI
+	help
+	  Select L-BOX RE2 if configuring for the NTT COMWARE L-BOX RE2.
+
+config SH_X3PROTO
+	bool "SH-X3 Prototype board"
+	depends on CPU_SUBTYPE_SHX3
+	select NO_IOPORT_MAP if !PCI
+	select IRQ_DOMAIN
+
+config SH_MAGIC_PANEL_R2
+	bool "Magic Panel R2"
+	depends on CPU_SUBTYPE_SH7720
+	select GPIOLIB
+	select REGULATOR_FIXED_VOLTAGE if REGULATOR
+	help
+	  Select Magic Panel R2 if configuring for Magic Panel R2.
+
+config SH_CAYMAN
+	bool "Hitachi Cayman"
+	depends on CPU_SUBTYPE_SH5_101 || CPU_SUBTYPE_SH5_103
+	select SYS_SUPPORTS_PCI
+	select ARCH_MIGHT_HAVE_PC_SERIO
+
+config SH_POLARIS
+	bool "SMSC Polaris"
+	select CPU_HAS_IPR_IRQ
+	select REGULATOR_FIXED_VOLTAGE if REGULATOR
+	depends on CPU_SUBTYPE_SH7709
+	help
+	  Select if configuring for an SMSC Polaris development board
+
+config SH_SH2007
+	bool "SH-2007 board"
+	select NO_IOPORT_MAP
+	select REGULATOR_FIXED_VOLTAGE if REGULATOR
+	depends on CPU_SUBTYPE_SH7780
+	help
+	  SH-2007 is a single-board computer based around SH7780 chip
+	  intended for embedded applications.
+	  It has an Ethernet interface (SMC9118), direct connected
+	  Compact Flash socket, two serial ports and PC-104 bus.
+	  More information at <http://sh2000.sh-linux.org>.
+
+config SH_APSH4A3A
+	bool "AP-SH4A-3A"
+	select SH_ALPHA_BOARD
+	select REGULATOR_FIXED_VOLTAGE if REGULATOR
+	depends on CPU_SUBTYPE_SH7785
+	help
+	  Select AP-SH4A-3A if configuring for an ALPHAPROJECT AP-SH4A-3A.
+
+config SH_APSH4AD0A
+	bool "AP-SH4AD-0A"
+	select SH_ALPHA_BOARD
+	select SYS_SUPPORTS_PCI
+	select REGULATOR_FIXED_VOLTAGE if REGULATOR
+	depends on CPU_SUBTYPE_SH7786
+	help
+	  Select AP-SH4AD-0A if configuring for an ALPHAPROJECT AP-SH4AD-0A.
+
+source "arch/sh/boards/mach-r2d/Kconfig"
+source "arch/sh/boards/mach-highlander/Kconfig"
+source "arch/sh/boards/mach-sdk7780/Kconfig"
+source "arch/sh/boards/mach-migor/Kconfig"
+source "arch/sh/boards/mach-rsk/Kconfig"
+
+if SH_MAGIC_PANEL_R2
+
+menu "Magic Panel R2 options"
+
+config SH_MAGIC_PANEL_R2_VERSION
+	int "Magic Panel R2 Version"
+	default "3"
+	help
+	  Set the version of the Magic Panel R2
+
+endmenu
+
+endif
+
+endmenu