Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm

[pandora-kernel.git] / arch / arm / Kconfig

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 7275009..1478c61 100644 (file)
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -10,7 +10,7 @@ config ARM
        select GENERIC_ATOMIC64 if (CPU_V6 || !CPU_32v6K || !AEABI)
        select HAVE_OPROFILE if (HAVE_PERF_EVENTS)
        select HAVE_ARCH_KGDB
-       select HAVE_KPROBES if (!XIP_KERNEL && !THUMB2_KERNEL)
+       select HAVE_KPROBES if !XIP_KERNEL
        select HAVE_KRETPROBES if (HAVE_KPROBES)
        select HAVE_FUNCTION_TRACER if (!XIP_KERNEL)
        select HAVE_FTRACE_MCOUNT_RECORD if (!XIP_KERNEL)
@@ -37,6 +37,9 @@ config ARM
          Europe.  There is an ARM Linux project with a web page at
          <http://www.arm.linux.org.uk/>.
 
+config ARM_HAS_SG_CHAIN
+       bool
+
 config HAVE_PWM
        bool
 
@@ -294,6 +297,8 @@ config ARCH_AT91
        bool "Atmel AT91"
        select ARCH_REQUIRE_GPIOLIB
        select HAVE_CLK
+       select CLKDEV_LOOKUP
+       select ARM_PATCH_PHYS_VIRT if MMU
        help
          This enables support for systems based on the Atmel AT91RM9200,
          AT91SAM9 and AT91CAP9 processors.
@@ -640,6 +645,7 @@ config ARCH_SHMOBILE
        select NO_IOPORT
        select SPARSE_IRQ
        select MULTI_IRQ_HANDLER
+       select PM_GENERIC_DOMAINS if PM
        help
          Support for Renesas's SH-Mobile and R-Mobile ARM platforms.
 
@@ -730,16 +736,6 @@ config ARCH_S5P64X0
          Samsung S5P64X0 CPU based systems, such as the Samsung SMDK6440,
          SMDK6450.
 
-config ARCH_S5P6442
-       bool "Samsung S5P6442"
-       select CPU_V6
-       select GENERIC_GPIO
-       select HAVE_CLK
-       select ARCH_USES_GETTIMEOFFSET
-       select HAVE_S3C2410_WATCHDOG if WATCHDOG
-       help
-         Samsung S5P6442 CPU based systems
-
 config ARCH_S5PC100
        bool "Samsung S5PC100"
        select GENERIC_GPIO
@@ -991,8 +987,6 @@ endif
 
 source "arch/arm/mach-s5p64x0/Kconfig"
 
-source "arch/arm/mach-s5p6442/Kconfig"
-
 source "arch/arm/mach-s5pc100/Kconfig"
 
 source "arch/arm/mach-s5pv210/Kconfig"
@@ -1356,7 +1350,6 @@ config SMP_ON_UP
 
 config HAVE_ARM_SCU
        bool
-       depends on SMP
        help
          This option enables support for the ARM system coherency unit
 
@@ -1399,7 +1392,6 @@ config NR_CPUS
 config HOTPLUG_CPU
        bool "Support for hot-pluggable CPUs (EXPERIMENTAL)"
        depends on SMP && HOTPLUG && EXPERIMENTAL
-       depends on !ARCH_MSM
        help
          Say Y here to experiment with turning CPUs off and on.  CPUs
          can be controlled through /sys/devices/system/cpu.
@@ -1420,7 +1412,7 @@ source kernel/Kconfig.preempt
 config HZ
        int
        default 200 if ARCH_EBSA110 || ARCH_S3C2410 || ARCH_S5P64X0 || \
-               ARCH_S5P6442 || ARCH_S5PV210 || ARCH_EXYNOS4
+               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
@@ -1516,6 +1508,9 @@ config ARCH_SPARSEMEM_DEFAULT
 config ARCH_SELECT_MEMORY_MODEL
        def_bool ARCH_SPARSEMEM_ENABLE
 
+config HAVE_ARCH_PFN_VALID
+       def_bool ARCH_HAS_HOLES_MEMORYMODEL || !SPARSEMEM
+
 config HIGHMEM
        bool "High Memory Support"
        depends on MMU
@@ -1683,6 +1678,13 @@ endmenu
 
 menu "Boot options"
 
+config USE_OF
+       bool "Flattened Device Tree support"
+       select OF
+       select OF_EARLY_FLATTREE
+       help
+         Include support for flattened device tree machine descriptions.
+
 # Compressed boot loader in ROM.  Yes, we really want to ask about
 # TEXT and BSS so we preserve their values in the config files.
 config ZBOOT_ROM_TEXT
@@ -1716,17 +1718,34 @@ config ZBOOT_ROM
          Say Y here if you intend to execute your compressed kernel image
          (zImage) directly from ROM or flash.  If unsure, say N.
 
+choice
+       prompt "Include SD/MMC loader in zImage (EXPERIMENTAL)"
+       depends on ZBOOT_ROM && ARCH_SH7372 && EXPERIMENTAL
+       default ZBOOT_ROM_NONE
+       help
+         Include experimental SD/MMC loading code in the ROM-able zImage.
+         With this enabled it is possible to write the the ROM-able zImage
+         kernel image to an MMC or SD card and boot the kernel straight
+         from the reset vector. At reset the processor Mask ROM will load
+         the first part of the the ROM-able zImage which in turn loads the
+         rest the kernel image to RAM.
+
+config ZBOOT_ROM_NONE
+       bool "No SD/MMC loader in zImage (EXPERIMENTAL)"
+       help
+         Do not load image from SD or MMC
+
 config ZBOOT_ROM_MMCIF
        bool "Include MMCIF loader in zImage (EXPERIMENTAL)"
-       depends on ZBOOT_ROM && ARCH_SH7372 && EXPERIMENTAL
        help
-         Say Y here to include experimental MMCIF loading code in the
-         ROM-able zImage. With this enabled it is possible to write the
-         the ROM-able zImage kernel image to an MMC card and boot the
-         kernel straight from the reset vector. At reset the processor
-         Mask ROM will load the first part of the the ROM-able zImage
-         which in turn loads the rest the kernel image to RAM using the
-         MMCIF hardware block.
+         Load image from MMCIF hardware block.
+
+config ZBOOT_ROM_SH_MOBILE_SDHI
+       bool "Include SuperH Mobile SDHI loader in zImage (EXPERIMENTAL)"
+       help
+         Load image from SDHI hardware block
+
+endchoice
 
 config CMDLINE
        string "Default kernel command string"
@@ -2021,7 +2040,7 @@ menu "Power management options"
 source "kernel/power/Kconfig"
 
 config ARCH_SUSPEND_POSSIBLE
-       depends on !ARCH_S5P64X0 && !ARCH_S5P6442 && !ARCH_S5PC100
+       depends on !ARCH_S5P64X0 && !ARCH_S5PC100
        depends on CPU_ARM920T || CPU_ARM926T || CPU_SA1100 || \
                CPU_V6 || CPU_V6K || CPU_V7 || CPU_XSC3 || CPU_XSCALE
        def_bool y