Merge branch 'for-linus' of git://ftp.arm.linux.org.uk/~rmk/linux-arm

  "arm,pl310-cache"

  "arm,l220-cache"

  "arm,l210-cache"

  "bcm,bcm11351-a2-pl310-cache": DEPRECATED by "brcm,bcm11351-a2-pl310-cache"

  "brcm,bcm11351-a2-pl310-cache": For Broadcom bcm11351 chipset where an

     offset needs to be added to the address before passing down to the L2

     cache controller

  "marvell,aurora-system-cache": Marvell Controller designed to be

     compatible with the ARM one, with system cache mode (meaning

     maintenance operations on L1 are broadcasted to the L2 and L2

     performs the same operation).

	"marvell,"aurora-outer-cache: Marvell Controller designed to be

  "marvell,aurora-outer-cache": Marvell Controller designed to be

     compatible with the ARM one with outer cache mode.

	"brcm,bcm11351-a2-pl310-cache": For Broadcom bcm11351 chipset where an

	offset needs to be added to the address before passing down to the L2

	cache controller

	"bcm,bcm11351-a2-pl310-cache": DEPRECATED by

	                               "brcm,bcm11351-a2-pl310-cache"

  "marvell,tauros3-cache": Marvell Tauros3 cache controller, compatible

     with arm,pl310-cache controller.

- cache-unified : Specifies the cache is a unified cache.

- cache-level : Should be set to 2 for a level 2 cache.

- reg : Physical base address and size of cache controller's memory mapped

	select ARCH_HAS_TICK_BROADCAST if GENERIC_CLOCKEVENTS_BROADCAST

	select ARCH_HAVE_CUSTOM_GPIO_H

	select ARCH_MIGHT_HAVE_PC_PARPORT

	select ARCH_USE_BUILTIN_BSWAP

	select ARCH_USE_CMPXCHG_LOCKREF

	select ARCH_WANT_IPC_PARSE_VERSION

	select BUILDTIME_EXTABLE_SORT if MMU

	select CLONE_BACKWARDS

	select CPU_PM if (SUSPEND || CPU_IDLE)

	select DCACHE_WORD_ACCESS if (CPU_V6 || CPU_V6K || CPU_V7) && !CPU_BIG_ENDIAN && MMU

	select DCACHE_WORD_ACCESS if HAVE_EFFICIENT_UNALIGNED_ACCESS

	select GENERIC_ATOMIC64 if (CPU_V7M || CPU_V6 || !CPU_32v6K || !AEABI)

	select GENERIC_CLOCKEVENTS_BROADCAST if SMP

	select GENERIC_IDLE_POLL_SETUP

	select HAVE_DMA_ATTRS

	select HAVE_DMA_CONTIGUOUS if MMU

	select HAVE_DYNAMIC_FTRACE if (!XIP_KERNEL)

	select HAVE_EFFICIENT_UNALIGNED_ACCESS if (CPU_V6 || CPU_V6K || CPU_V7) && MMU

	select HAVE_FTRACE_MCOUNT_RECORD if (!XIP_KERNEL)

	select HAVE_FUNCTION_GRAPH_TRACER if (!THUMB2_KERNEL)

	select HAVE_FUNCTION_TRACER if (!XIP_KERNEL)

	select IRQ_FORCED_THREADING

	select KTIME_SCALAR

	select MODULES_USE_ELF_REL

	select NO_BOOTMEM

	select OLD_SIGACTION

	select OLD_SIGSUSPEND3

	select PERF_USE_VMALLOC

config SCHED_HRTICK

	def_bool HIGH_RES_TIMERS

config SCHED_HRTICK

	def_bool HIGH_RES_TIMERS

config THUMB2_KERNEL

	bool "Compile the kernel in Thumb-2 mode" if !CPU_THUMBONLY

	depends on (CPU_V7 || CPU_V7M) && !CPU_V6 && !CPU_V6K

config ZBOOT_ROM

	bool "Compressed boot loader in ROM/flash"

	depends on ZBOOT_ROM_TEXT != ZBOOT_ROM_BSS

	depends on !ARM_APPENDED_DTB && !XIP_KERNEL && !AUTO_ZRELADDR

	help

	  Say Y here if you intend to execute your compressed kernel image

	  (zImage) directly from ROM or flash.  If unsure, say N.

config ARM_APPENDED_DTB

	bool "Use appended device tree blob to zImage (EXPERIMENTAL)"

	depends on OF && !ZBOOT_ROM

	depends on OF

	help

	  With this option, the boot code will look for a device tree binary

	  (DTB) appended to zImage

config XIP_KERNEL

	bool "Kernel Execute-In-Place from ROM"

	depends on !ZBOOT_ROM && !ARM_LPAE && !ARCH_MULTIPLATFORM

	depends on !ARM_LPAE && !ARCH_MULTIPLATFORM

	help

	  Execute-In-Place allows the kernel to run from non-volatile storage

	  directly addressable by the CPU, such as NOR flash. This saves RAM

config AUTO_ZRELADDR

	bool "Auto calculation of the decompressed kernel image address"

	depends on !ZBOOT_ROM

	help

	  ZRELADDR is the physical address where the decompressed kernel

	  image will be placed. If AUTO_ZRELADDR is selected, the address

source "lib/Kconfig.debug"

config ARM_PTDUMP

	bool "Export kernel pagetable layout to userspace via debugfs"

	depends on DEBUG_KERNEL

	select DEBUG_FS

	---help---

	  Say Y here if you want to show the kernel pagetable layout in a

	  debugfs file. This information is only useful for kernel developers

	  who are working in architecture specific areas of the kernel.

	  It is probably not a good idea to enable this feature in a production

	  kernel.

	  If in doubt, say "N"

config STRICT_DEVMEM

	bool "Filter access to /dev/mem"

	depends on MMU

		depends on ARCH_BCM2835

		select DEBUG_UART_PL01X

	config DEBUG_BCM_KONA_UART

		bool "Kernel low-level debugging messages via BCM KONA UART"

		depends on ARCH_BCM

		select DEBUG_UART_8250

		help

		  Say Y here if you want kernel low-level debugging support

		  on Broadcom SoC platforms.

		  This low level debug works for Broadcom

		  mobile SoCs in the Kona family of chips (e.g. bcm28155,

		  bcm11351, etc...)

	config DEBUG_CLPS711X_UART1

		bool "Kernel low-level debugging messages via UART1"

		depends on ARCH_CLPS711X

	default 0x20064000 if DEBUG_RK29_UART1 || DEBUG_RK3X_UART2

	default 0x20068000 if DEBUG_RK29_UART2 || DEBUG_RK3X_UART3

	default 0x20201000 if DEBUG_BCM2835

	default 0x3e000000 if DEBUG_BCM_KONA_UART

	default 0x4000e400 if DEBUG_LL_UART_EFM32

	default 0x40090000 if ARCH_LPC32XX

	default 0x40100000 if DEBUG_PXA_UART1

	default 0xfe018000 if DEBUG_MMP_UART3

	default 0xfe100000 if DEBUG_IMX23_UART || DEBUG_IMX28_UART

	default 0xfe230000 if DEBUG_PICOXCELL_UART

	default 0xfe300000 if DEBUG_BCM_KONA_UART

	default 0xfe800000 if ARCH_IOP32X

	default 0xfeb00000 if DEBUG_HI3620_UART || DEBUG_HI3716_UART

	default 0xfeb24000 if DEBUG_RK3X_UART0

	default y if DEBUG_PICOXCELL_UART || DEBUG_SOCFPGA_UART || \

		ARCH_KEYSTONE || \

		DEBUG_DAVINCI_DMx_UART0 || DEBUG_DAVINCI_DA8XX_UART1 || \

		DEBUG_DAVINCI_DA8XX_UART2 || DEBUG_DAVINCI_TNETV107X_UART1

		DEBUG_DAVINCI_DA8XX_UART2 || DEBUG_DAVINCI_TNETV107X_UART1 || \

		DEBUG_BCM_KONA_UART

config DEBUG_UART_8250_FLOW_CONTROL

	bool "Enable flow control for 8250 UART"

	  additional instructions during context switch. Say Y here only if you

	  are planning to use hardware trace tools with this kernel.

config DEBUG_SET_MODULE_RONX

	bool "Set loadable kernel module data as NX and text as RO"

	depends on MODULES

	---help---

	  This option helps catch unintended modifications to loadable

	  kernel module's text and read-only data. It also prevents execution

	  of module data. Such protection may interfere with run-time code

	  patching and dynamic kernel tracing - and they might also protect

	  against certain classes of kernel exploits.

	  If in doubt, say "N".

endmenu

targets       := vmlinux vmlinux.lds \

		 piggy.$(suffix_y) piggy.$(suffix_y).o \

		 lib1funcs.o lib1funcs.S ashldi3.o ashldi3.S \

		 font.o font.c head.o misc.o $(OBJS)

		 lib1funcs.o lib1funcs.S ashldi3.o ashldi3.S bswapsdi2.o \

		 bswapsdi2.S font.o font.c head.o misc.o $(OBJS)

# Make sure files are removed during clean

extra-y       += piggy.gzip piggy.lzo piggy.lzma piggy.xzkern piggy.lz4 \

		 lib1funcs.S ashldi3.S $(libfdt) $(libfdt_hdrs) \

		 lib1funcs.S ashldi3.S bswapsdi2.S $(libfdt) $(libfdt_hdrs) \

		 hyp-stub.S

ifeq ($(CONFIG_FUNCTION_TRACER),y)

$(obj)/ashldi3.S: $(srctree)/arch/$(SRCARCH)/lib/ashldi3.S

	$(call cmd,shipped)

# For __bswapsi2, __bswapdi2

bswapsdi2 = $(obj)/bswapsdi2.o

$(obj)/bswapsdi2.S: $(srctree)/arch/$(SRCARCH)/lib/bswapsdi2.S

	$(call cmd,shipped)

# We need to prevent any GOTOFF relocs being used with references

# to symbols in the .bss section since we cannot relocate them

# independently from the rest at run time.  This can be achieved by

fi

$(obj)/vmlinux: $(obj)/vmlinux.lds $(obj)/$(HEAD) $(obj)/piggy.$(suffix_y).o \

		$(addprefix $(obj)/, $(OBJS)) $(lib1funcs) $(ashldi3) FORCE

		$(addprefix $(obj)/, $(OBJS)) $(lib1funcs) $(ashldi3) \

		$(bswapsdi2) FORCE

	@$(check_for_multiple_zreladdr)

	$(call if_changed,ld)

	@$(check_for_bad_syms)

	unsigned long *poke = &mcpm_entry_early_pokes[cluster][cpu][0];

	poke[0] = poke_phys_addr;

	poke[1] = poke_val;

	__cpuc_flush_dcache_area((void *)poke, 8);

	outer_clean_range(__pa(poke), __pa(poke + 2));

	__sync_cache_range_w(poke, 2 * sizeof(*poke));

}

static const struct mcpm_platform_ops *platform_ops;

	dmb();

	mcpm_sync.clusters[cluster].cpus[cpu].cpu = CPU_DOWN;

	sync_cache_w(&mcpm_sync.clusters[cluster].cpus[cpu].cpu);

	dsb_sev();

	sev();

}

/*

	dmb();

	mcpm_sync.clusters[cluster].cluster = state;

	sync_cache_w(&mcpm_sync.clusters[cluster].cluster);

	dsb_sev();

	sev();

}

/*