Merge tag 'pwm/for-4.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry...

[deliverable/linux.git] / arch / arm / mach-realview / Kconfig

menuconfig ARCH_REALVIEW
	bool "ARM Ltd. RealView family"
	depends on ARCH_MULTI_V5 || ARCH_MULTI_V6 || ARCH_MULTI_V7
	select ARM_AMBA
	select ARM_TIMER_SP804
	select COMMON_CLK_VERSATILE
	select GPIO_PL061 if GPIOLIB
	select ICST
	select PLAT_VERSATILE
	select PLAT_VERSATILE_SCHED_CLOCK
	help
	  This enables support for ARM Ltd RealView boards.

if ARCH_REALVIEW

config REALVIEW_DT
	bool "Support RealView(R) Device Tree based boot"
	select ARM_GIC
	select CLK_SP810
	select HAVE_SMP
	select ICST
	select MACH_REALVIEW_EB if ARCH_MULTI_V5
	select MFD_SYSCON
	select POWER_RESET
	select POWER_RESET_VERSATILE
	select POWER_SUPPLY
	select SMP_ON_UP if SMP
	select SOC_REALVIEW
	select USE_OF
	help
	  Include support for booting the ARM(R) RealView(R) evaluation
	  boards using a device tree machine description.

config MACH_REALVIEW_EB
	bool "Support RealView(R) Emulation Baseboard"
	select ARM_GIC
	select CPU_ARM926T if ARCH_MULTI_V5
	help
	  Include support for the ARM(R) RealView(R) Emulation Baseboard
	  platform. On an ARMv5 kernel, this will include support for
	  the ARM926EJ-S core tile, while on an ARMv6/v7 kernel, at least
	  one of the ARM1136, ARM1176, ARM11MPCore or Cortex-A9MPCore
	  core tile options should be enabled.

config REALVIEW_EB_ARM1136
	bool "Support ARM1136J(F)-S Tile"
	depends on MACH_REALVIEW_EB && ARCH_MULTI_V6
	select CPU_V6
	help
	  Enable support for the ARM1136 tile fitted to the
	  Realview(R) Emulation Baseboard platform.

config REALVIEW_EB_ARM1176
	bool "Support ARM1176JZ(F)-S Tile"
	depends on MACH_REALVIEW_EB && ARCH_MULTI_V6
	help
	  Enable support for the ARM1176 tile fitted to the
	  Realview(R) Emulation Baseboard platform.

config REALVIEW_EB_A9MP
	bool "Support Multicore Cortex-A9 Tile"
	depends on MACH_REALVIEW_EB && ARCH_MULTI_V7
	select HAVE_ARM_SCU if SMP
	select HAVE_ARM_TWD if SMP
	select HAVE_SMP
	select MIGHT_HAVE_CACHE_L2X0
	help
	  Enable support for the Cortex-A9MPCore tile fitted to the
	  Realview(R) Emulation Baseboard platform.

config REALVIEW_EB_ARM11MP
	bool "Support ARM11MPCore Tile"
	depends on MACH_REALVIEW_EB && ARCH_MULTI_V6
	select HAVE_ARM_SCU if SMP
	select HAVE_ARM_TWD if SMP
	select HAVE_SMP
	select MIGHT_HAVE_CACHE_L2X0
	help
	  Enable support for the ARM11MPCore tile fitted to the Realview(R)
	  Emulation Baseboard platform.

config REALVIEW_EB_ARM11MP_REVB
	bool "Support ARM11MPCore RevB Tile"
	depends on REALVIEW_EB_ARM11MP && ARCH_MULTI_V6
	help
	  Enable support for the ARM11MPCore Revision B tile on the
	  Realview(R) Emulation Baseboard platform. Since there are device
	  address differences, a kernel built with this option enabled is
	  not compatible with other revisions of the ARM11MPCore tile.

config MACH_REALVIEW_PB11MP
	bool "Support RealView(R) Platform Baseboard for ARM11MPCore"
	depends on ARCH_MULTI_V6
	select ARM_GIC
	select HAVE_ARM_SCU if SMP
	select HAVE_ARM_TWD if SMP
	select HAVE_PATA_PLATFORM
	select HAVE_SMP
	select MIGHT_HAVE_CACHE_L2X0
	help
	  Include support for the ARM(R) RealView(R) Platform Baseboard for
	  the ARM11MPCore.  This platform has an on-board ARM11MPCore and has
	  support for PCI-E and Compact Flash.

# ARMv6 CPU without K extensions, but does have the new exclusive ops
config MACH_REALVIEW_PB1176
	bool "Support RealView(R) Platform Baseboard for ARM1176JZF-S"
	depends on ARCH_MULTI_V6
	select ARM_GIC
	select CPU_V6
	select HAVE_TCM
	select MIGHT_HAVE_CACHE_L2X0
	help
	  Include support for the ARM(R) RealView(R) Platform Baseboard for
	  ARM1176JZF-S.

config REALVIEW_PB1176_SECURE_FLASH
	bool "Allow access to the secure flash memory block"
	depends on MACH_REALVIEW_PB1176
	default n
	help
	  Select this option if Linux will only run in secure mode on the
	  RealView PB1176 platform and access to the secure flash memory
	  block (64MB @ 0x3c000000) is required.

config MACH_REALVIEW_PBA8
	bool "Support RealView(R) Platform Baseboard for Cortex(tm)-A8 platform"
	depends on ARCH_MULTI_V7
	select ARM_GIC
	select HAVE_PATA_PLATFORM
	help
	  Include support for the ARM(R) RealView Platform Baseboard for
	  Cortex(tm)-A8.  This platform has an on-board Cortex-A8 and has
	  support for PCI-E and Compact Flash.

config MACH_REALVIEW_PBX
	bool "Support RealView(R) Platform Baseboard Explore for Cortex-A9"
	depends on ARCH_MULTI_V7
	select ARM_GIC
	select HAVE_ARM_SCU if SMP
	select HAVE_ARM_TWD if SMP
	select HAVE_PATA_PLATFORM
	select HAVE_SMP
	select MIGHT_HAVE_CACHE_L2X0
	select ZONE_DMA
	help
	  Include support for the ARM(R) RealView(R) Platform Baseboard
	  Explore.

config REALVIEW_HIGH_PHYS_OFFSET
	bool "High physical base address for the RealView platform"
	depends on MMU && !MACH_REALVIEW_PB1176
	default y
	help
	  RealView boards other than PB1176 have the RAM available at
	  0x70000000, 256MB of which being mirrored at 0x00000000. If
	  the board supports 512MB of RAM, this option allows the
	  memory to be accessed contiguously at the high physical
	  offset. On the PBX board, disabling this option allows 1GB of
	  RAM to be used with HIGHMEM.

endif