xen/arm: XEN selects ARM_PSCI

[cascardo/linux.git] / arch / arm / Kconfig

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 6ec8eb3..344e299 100644 (file)
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -49,6 +49,7 @@ config ARM
        select HAVE_REGS_AND_STACK_ACCESS_API
        select HAVE_SYSCALL_TRACEPOINTS
        select HAVE_UID16
+       select VIRT_TO_BUS
        select KTIME_SCALAR
        select PERF_USE_VMALLOC
        select RTC_LIB
@@ -555,7 +556,6 @@ config ARCH_IXP4XX
 config ARCH_DOVE
        bool "Marvell Dove"
        select ARCH_REQUIRE_GPIOLIB
-       select COMMON_CLK_DOVE
        select CPU_V7
        select GENERIC_CLOCKEVENTS
        select MIGHT_HAVE_PCI
@@ -1656,13 +1656,16 @@ config LOCAL_TIMERS
          accounting to be spread across the timer interval, preventing a
          "thundering herd" at every timer tick.
 
+# The GPIO number here must be sorted by descending number. In case of
+# a multiplatform kernel, we just want the highest value required by the
+# selected platforms.
 config ARCH_NR_GPIO
        int
        default 1024 if ARCH_SHMOBILE || ARCH_TEGRA
-       default 355 if ARCH_U8500
-       default 264 if MACH_H4700
        default 512 if SOC_OMAP5
+       default 355 if ARCH_U8500
        default 288 if ARCH_VT8500 || ARCH_SUNXI
+       default 264 if MACH_H4700
        default 0
        help
          Maximum number of GPIOs in the system.
@@ -1675,7 +1678,6 @@ config HZ
        int
        default 200 if ARCH_EBSA110 || ARCH_S3C24XX || ARCH_S5P64X0 || \
                ARCH_S5PV210 || ARCH_EXYNOS4
-       default OMAP_32K_TIMER_HZ if ARCH_OMAP && OMAP_32K_TIMER
        default AT91_TIMER_HZ if ARCH_AT91
        default SHMOBILE_TIMER_HZ if ARCH_SHMOBILE
        default 100
@@ -1887,8 +1889,10 @@ config XEN_DOM0
 
 config XEN
        bool "Xen guest support on ARM (EXPERIMENTAL)"
-       depends on ARM && OF
+       depends on ARM && AEABI && OF
        depends on CPU_V7 && !CPU_V6
+       depends on !GENERIC_ATOMIC64
+       select ARM_PSCI
        help
          Say Y if you want to run Linux in a Virtual Machine on Xen on ARM.