diff options
Diffstat (limited to 'arch/arm64/Kconfig')
| -rw-r--r-- | arch/arm64/Kconfig | 74 |
1 files changed, 70 insertions, 4 deletions
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index b1f9a20a3677..1b8e97331ffb 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -39,6 +39,7 @@ config ARM64 select HARDIRQS_SW_RESEND select HAVE_ALIGNED_STRUCT_PAGE if SLUB select HAVE_ARCH_AUDITSYSCALL + select HAVE_ARCH_BITREVERSE select HAVE_ARCH_JUMP_LABEL select HAVE_ARCH_KGDB select HAVE_ARCH_SECCOMP_FILTER @@ -148,11 +149,65 @@ source "kernel/Kconfig.freezer" menu "Platform selection" +config ARCH_EXYNOS + bool + help + This enables support for Samsung Exynos SoC family + +config ARCH_EXYNOS7 + bool "ARMv8 based Samsung Exynos7" + select ARCH_EXYNOS + select COMMON_CLK_SAMSUNG + select HAVE_S3C2410_WATCHDOG if WATCHDOG + select HAVE_S3C_RTC if RTC_CLASS + select PINCTRL + select PINCTRL_EXYNOS + + help + This enables support for Samsung Exynos7 SoC family + +config ARCH_FSL_LS2085A + bool "Freescale LS2085A SOC" + help + This enables support for Freescale LS2085A SOC. + +config ARCH_MEDIATEK + bool "Mediatek MT65xx & MT81xx ARMv8 SoC" + select ARM_GIC + help + Support for Mediatek MT65xx & MT81xx ARMv8 SoCs + config ARCH_SEATTLE bool "AMD Seattle SoC Family" help This enables support for AMD Seattle SOC Family +config ARCH_TEGRA + bool "NVIDIA Tegra SoC Family" + select ARCH_HAS_RESET_CONTROLLER + select ARCH_REQUIRE_GPIOLIB + select CLKDEV_LOOKUP + select CLKSRC_MMIO + select CLKSRC_OF + select GENERIC_CLOCKEVENTS + select HAVE_CLK + select PINCTRL + select RESET_CONTROLLER + help + This enables support for the NVIDIA Tegra SoC family. + +config ARCH_TEGRA_132_SOC + bool "NVIDIA Tegra132 SoC" + depends on ARCH_TEGRA + select PINCTRL_TEGRA124 + select USB_ULPI if USB_PHY + select USB_ULPI_VIEWPORT if USB_PHY + help + Enable support for NVIDIA Tegra132 SoC, based on the Denver + ARMv8 CPU. The Tegra132 SoC is similar to the Tegra124 SoC, + but contains an NVIDIA Denver CPU complex in place of + Tegra124's "4+1" Cortex-A15 CPU complex. + config ARCH_THUNDER bool "Cavium Inc. Thunder SoC Family" help @@ -349,7 +404,6 @@ config ARM64_VA_BITS_42 config ARM64_VA_BITS_48 bool "48-bit" - depends on !ARM_SMMU endchoice @@ -540,6 +594,21 @@ config CP15_BARRIER_EMULATION If unsure, say Y +config SETEND_EMULATION + bool "Emulate SETEND instruction" + help + The SETEND instruction alters the data-endianness of the + AArch32 EL0, and is deprecated in ARMv8. + + Say Y here to enable software emulation of the instruction + for AArch32 userspace code. + + Note: All the cpus on the system must have mixed endian support at EL0 + for this feature to be enabled. If a new CPU - which doesn't support mixed + endian - is hotplugged in after this feature has been enabled, there could + be unexpected results in the applications. + + If unsure, say Y endif endmenu @@ -627,9 +696,6 @@ source "kernel/power/Kconfig" config ARCH_SUSPEND_POSSIBLE def_bool y -config ARM64_CPU_SUSPEND - def_bool PM_SLEEP - endmenu menu "CPU Power Management" |