X-Git-Url: http://pileus.org/git/?a=blobdiff_plain;f=arch%2Farm%2FKconfig;h=e254198177914ca13050f37519a6ca43e0da596d;hb=14164b46fc994bcf82963ace00372cf808a31af1;hp=ab1689c96a719d65407a4180d97f10010d64e340;hpb=90804ed61f24712975fa12f8a1fc12cd46ef7d59;p=~andy%2Flinux diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index ab1689c96a7..e2541981779 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -6,12 +6,13 @@ config ARM 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 @@ -36,6 +37,7 @@ config ARM 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) @@ -63,6 +65,7 @@ config ARM 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 @@ -314,6 +317,8 @@ config ARCH_INTEGRATOR bool "ARM Ltd. Integrator family" select ARCH_HAS_CPUFREQ select ARM_AMBA + select ARM_PATCH_PHYS_VIRT + select AUTO_ZRELADDR select COMMON_CLK select COMMON_CLK_VERSATILE select GENERIC_CLOCKEVENTS @@ -411,6 +416,26 @@ config ARCH_EBSA110 Ethernet interface, two PCMCIA sockets, two serial ports and a parallel port. +config ARCH_EFM32 + bool "Energy Micro efm32" + depends on !MMU + select ARCH_REQUIRE_GPIOLIB + select ARM_NVIC + # CLKSRC_MMIO is wrong here, but needed until a proper fix is merged, + # i.e. CLKSRC_EFM32 selecting CLKSRC_MMIO + select CLKSRC_MMIO + select CLKSRC_OF + select COMMON_CLK + select CPU_V7M + select GENERIC_CLOCKEVENTS + select NO_DMA + select NO_IOPORT + select SPARSE_IRQ + select USE_OF + help + Support for Energy Micro's (now Silicon Labs) efm32 Giant Gecko + processors. + config ARCH_EP93XX bool "EP93xx-based" select ARCH_HAS_HOLES_MEMORYMODEL @@ -632,10 +657,10 @@ config ARCH_PXA help Support for Intel/Marvell's PXA2xx/PXA3xx processor line. -config ARCH_MSM +config ARCH_MSM_NODT bool "Qualcomm MSM" + select ARCH_MSM select ARCH_REQUIRE_GPIOLIB - select CLKSRC_OF if OF select COMMON_CLK select GENERIC_CLOCKEVENTS help @@ -645,8 +670,9 @@ config ARCH_MSM stack and controls some vital subsystems (clock and power control, etc). -config ARCH_SHMOBILE - bool "Renesas SH-Mobile / R-Mobile" +config ARCH_SHMOBILE_LEGACY + bool "Renesas ARM SoCs (non-multiplatform)" + select ARCH_SHMOBILE select ARM_PATCH_PHYS_VIRT select CLKDEV_LOOKUP select GENERIC_CLOCKEVENTS @@ -661,7 +687,9 @@ config ARCH_SHMOBILE select PM_GENERIC_DOMAINS if PM select SPARSE_IRQ help - Support for Renesas's SH-Mobile and R-Mobile ARM platforms. + Support for Renesas ARM SoC platforms using a non-multiplatform + kernel. This includes the SH-Mobile, R-Mobile, EMMA-Mobile, R-Car + and RZ families. config ARCH_RPC bool "RiscPC" @@ -728,7 +756,7 @@ config ARCH_S3C64XX select CLKDEV_LOOKUP select CLKSRC_SAMSUNG_PWM select COMMON_CLK - select CPU_V6 + select CPU_V6K select GENERIC_CLOCKEVENTS select GPIO_SAMSUNG select HAVE_S3C2410_I2C if I2C @@ -740,7 +768,6 @@ config ARCH_S3C64XX select S3C_DEV_NAND select S3C_GPIO_TRACK select SAMSUNG_ATAGS - select SAMSUNG_GPIOLIB_4BIT select SAMSUNG_WAKEMASK select SAMSUNG_WDT_RESET select USB_ARCH_HAS_OHCI @@ -911,6 +938,8 @@ source "arch/arm/mach-bcm/Kconfig" source "arch/arm/mach-bcm2835/Kconfig" +source "arch/arm/mach-berlin/Kconfig" + source "arch/arm/mach-clps711x/Kconfig" source "arch/arm/mach-cns3xxx/Kconfig" @@ -927,6 +956,8 @@ source "arch/arm/mach-gemini/Kconfig" source "arch/arm/mach-highbank/Kconfig" +source "arch/arm/mach-hisi/Kconfig" + source "arch/arm/mach-integrator/Kconfig" source "arch/arm/mach-iop32x/Kconfig" @@ -945,6 +976,8 @@ source "arch/arm/mach-ks8695/Kconfig" source "arch/arm/mach-msm/Kconfig" +source "arch/arm/mach-moxart/Kconfig" + source "arch/arm/mach-mv78xx0/Kconfig" source "arch/arm/mach-imx/Kconfig" @@ -1053,6 +1086,8 @@ config ARM_TIMER_SP804 select CLKSRC_MMIO select CLKSRC_OF if OF +source "arch/arm/firmware/Kconfig" + source arch/arm/mm/Kconfig config ARM_NR_BANKS @@ -1435,14 +1470,14 @@ config SMP depends on MMU || ARM_MPU help This enables support for systems with more than one CPU. If you have - a system with only one CPU, like most personal computers, say N. If - you have a system with more than one CPU, say Y. + a system with only one CPU, say N. If you have a system with more + than one CPU, say Y. - If you say N here, the kernel will run on single and multiprocessor + If you say N here, the kernel will run on uni- and multiprocessor machines, but will use only one CPU of a multiprocessor machine. If - you say Y here, the kernel will run on many, but not all, single - processor machines. On a single processor machine, the kernel will - run faster if you say N here. + you say Y here, the kernel will run on many, but not all, + uniprocessor machines. On a uniprocessor machine, the kernel + will run faster if you say N here. See also , and the SMP-HOWTO available at @@ -1611,7 +1646,7 @@ config HZ_FIXED default 200 if ARCH_EBSA110 || ARCH_S3C24XX || ARCH_S5P64X0 || \ ARCH_S5PV210 || ARCH_EXYNOS4 default AT91_TIMER_HZ if ARCH_AT91 - default SHMOBILE_TIMER_HZ if ARCH_SHMOBILE + default SHMOBILE_TIMER_HZ if ARCH_SHMOBILE_LEGACY default 0 choice @@ -1651,9 +1686,6 @@ config HZ 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 @@ -1796,10 +1828,10 @@ config ARCH_WANT_GENERAL_HUGETLB source "mm/Kconfig" config FORCE_MAX_ZONEORDER - int "Maximum zone order" if ARCH_SHMOBILE - range 11 64 if ARCH_SHMOBILE + int "Maximum zone order" if ARCH_SHMOBILE_LEGACY + range 11 64 if ARCH_SHMOBILE_LEGACY default "12" if SOC_AM33XX - default "9" if SA1111 + default "9" if SA1111 || ARCH_EFM32 default "11" help The kernel memory allocator divides physically contiguous memory @@ -1873,6 +1905,7 @@ config XEN depends on !GENERIC_ATOMIC64 select ARM_PSCI select SWIOTLB_XEN + select ARCH_DMA_ADDR_T_64BIT help Say Y if you want to run Linux in a Virtual Machine on Xen on ARM. @@ -1934,6 +1967,7 @@ config ZBOOT_ROM_BSS 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. @@ -1969,7 +2003,7 @@ endchoice 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 @@ -2057,7 +2091,7 @@ endchoice 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 @@ -2120,7 +2154,6 @@ config CRASH_DUMP 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