X-Git-Url: http://git.agner.ch/gitweb/?p=linux-drm-fsl-dcu.git;a=blobdiff_plain;f=arch%2Farm64%2FKconfig;h=1b8e97331ffbdba1e8a6c6307ab76d3bc2f73028;hp=b1f9a20a367746d7ed7436b82ae0e257335fd3d9;hb=cc4f9c2a91b7be7b3590bb1cbe8148873556aa3f;hpb=870fd0f5df4e131467612cc46db46fc3b69fd706

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"