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diff --git a/arch/ppc64/Kconfig b/arch/ppc64/Kconfig
deleted file mode 100644
index 9d10c12e87fe..000000000000
--- a/arch/ppc64/Kconfig
+++ /dev/null
@@ -1,520 +0,0 @@
-#
-# For a description of the syntax of this configuration file,
-# see Documentation/kbuild/kconfig-language.txt.
-#
-
-config 64BIT
-        def_bool y
-
-config MMU
-        bool
-        default y
-
-config PPC_STD_MMU
-        def_bool y
-
-config UID16
-        bool
-
-config RWSEM_GENERIC_SPINLOCK
-        bool
-
-config RWSEM_XCHGADD_ALGORITHM
-        bool
-        default y
-
-config GENERIC_CALIBRATE_DELAY
-        bool
-        default y
-
-config GENERIC_ISA_DMA
-        bool
-        default y
-
-config EARLY_PRINTK
-        bool
-        default y
-
-config COMPAT
-        bool
-        default y
-
-config SCHED_NO_NO_OMIT_FRAME_POINTER
-        bool
-        default y
-
-config ARCH_MAY_HAVE_PC_FDC
-        bool
-        default y
-
-config PPC_STD_MMU
-        bool
-        default y
-
-# We optimistically allocate largepages from the VM, so make the limit
-# large enough (16MB). This badly named config option is actually
-# max order + 1
-config FORCE_MAX_ZONEORDER
-        int
-        default "9" if PPC_64K_PAGES
-        default "13"
-
-source "init/Kconfig"
-
-config SYSVIPC_COMPAT
-        bool
-        depends on COMPAT && SYSVIPC
-        default y
-
-menu "Platform support"
-
-choice
-        prompt "Platform Type"
-        default PPC_MULTIPLATFORM
-
-config PPC_ISERIES
-        bool "IBM Legacy iSeries"
-
-config PPC_MULTIPLATFORM
-        bool "Generic"
-
-endchoice
-
-config PPC_PSERIES
-        depends on PPC_MULTIPLATFORM
-        bool "  IBM pSeries & new iSeries"
-        default y
-
-config PPC_BPA
-        bool "  Broadband Processor Architecture"
-        depends on PPC_MULTIPLATFORM
-
-config PPC_PMAC
-        depends on PPC_MULTIPLATFORM
-        bool "  Apple G5 based machines"
-        default y
-        select U3_DART
-        select GENERIC_TBSYNC
-
-config PPC_MAPLE
-        depends on PPC_MULTIPLATFORM
-        bool "  Maple 970FX Evaluation Board"
-        select U3_DART
-        select MPIC_BROKEN_U3
-        select GENERIC_TBSYNC
-        default n
-        help
-          This option enables support for the Maple 970FX Evaluation Board.
-          For more informations, refer to <http://www.970eval.com>
-
-config PPC
-        bool
-        default y
-
-config PPC64
-        bool
-        default y
-
-config PPC_OF
-        depends on PPC_MULTIPLATFORM
-        bool
-        default y
-
-config XICS
-        depends on PPC_PSERIES
-        bool
-        default y
-
-config MPIC
-        depends on PPC_PSERIES || PPC_PMAC || PPC_MAPLE
-        bool
-        default y
-
-config PPC_I8259
-        depends on PPC_PSERIES
-        bool
-        default y
-
-config BPA_IIC
-        depends on PPC_BPA
-        bool
-        default y
-
-# VMX is pSeries only for now until somebody writes the iSeries
-# exception vectors for it
-config ALTIVEC
-        bool "Support for VMX (Altivec) vector unit"
-        depends on PPC_MULTIPLATFORM
-        default y
-
-config PPC_SPLPAR
-        depends on PPC_PSERIES
-        bool "Support for shared-processor logical partitions"
-        default n
-        help
-          Enabling this option will make the kernel run more efficiently
-          on logically-partitioned pSeries systems which use shared
-          processors, that is, which share physical processors between
-          two or more partitions.
-
-config KEXEC
-        bool "kexec system call (EXPERIMENTAL)"
-        depends on PPC_MULTIPLATFORM && EXPERIMENTAL
-        help
-          kexec is a system call that implements the ability to shutdown your
-          current kernel, and to start another kernel.  It is like a reboot
-          but it is indepedent of the system firmware.  And like a reboot
-          you can start any kernel with it, not just Linux.
-
-          The name comes from the similiarity to the exec system call.
-
-          It is an ongoing process to be certain the hardware in a machine
-          is properly shutdown, so do not be surprised if this code does not
-          initially work for you.  It may help to enable device hotplugging
-          support.  As of this writing the exact hardware interface is
-          strongly in flux, so no good recommendation can be made.
-
-source "drivers/cpufreq/Kconfig"
-
-config CPU_FREQ_PMAC64
-        bool "Support for some Apple G5s"
-        depends on CPU_FREQ && PMAC_SMU && PPC64
-        select CPU_FREQ_TABLE
-        help
-          This adds support for frequency switching on Apple iMac G5,
-          and some of the more recent desktop G5 machines as well.
-
-config IBMVIO
-        depends on PPC_PSERIES || PPC_ISERIES
-        bool
-        default y
-
-config U3_DART
-        bool 
-        depends on PPC_MULTIPLATFORM
-        default n
-
-config MPIC_BROKEN_U3
-        bool
-        depends on PPC_MAPLE
-        default y
-
-config GENERIC_TBSYNC
-        def_bool n
-
-config PPC_PMAC64
-        bool
-        depends on PPC_PMAC
-        default y
-
-config BOOTX_TEXT
-        bool "Support for early boot text console"
-        depends PPC_OF
-        help
-          Say Y here to see progress messages from the boot firmware in text
-          mode. Requires an Open Firmware compatible video card.
-
-config POWER4
-        def_bool y
-
-config PPC_FPU
-        def_bool y
-
-config POWER4_ONLY
-        bool "Optimize for POWER4"
-        default n
-        ---help---
-          Cause the compiler to optimize for POWER4 processors. The resulting
-          binary will not work on POWER3 or RS64 processors when compiled with
-          binutils 2.15 or later.
-
-config IOMMU_VMERGE
-        bool "Enable IOMMU virtual merging (EXPERIMENTAL)"
-        depends on EXPERIMENTAL
-        default n
-        help
-          Cause IO segments sent to a device for DMA to be merged virtually
-          by the IOMMU when they happen to have been allocated contiguously.
-          This doesn't add pressure to the IOMMU allocator. However, some
-          drivers don't support getting large merged segments coming back
-          from *_map_sg(). Say Y if you know the drivers you are using are
-          properly handling this case.
-
-config SMP
-        bool "Symmetric multi-processing support"
-        ---help---
-          This enables support for systems with more than one CPU. If you have
-          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
-          machines, but will use only one CPU of a multiprocessor machine. If
-          you say Y here, the kernel will run on single-processor machines.
-          On a single-processor machine, the kernel will run faster if you say
-          N here.
-
-          If you don't know what to do here, say Y.
-
-config NR_CPUS
-        int "Maximum number of CPUs (2-128)"
-        range 2 128
-        depends on SMP
-        default "32"
-
-config HMT
-        bool "Hardware multithreading"
-        depends on SMP && PPC_PSERIES && BROKEN
-        help
-          This option enables hardware multithreading on RS64 cpus.
-          pSeries systems p620 and p660 have such a cpu type.
-
-config NUMA
-        bool "NUMA support"
-        default y if SMP && PPC_PSERIES
-
-config ARCH_SELECT_MEMORY_MODEL
-        def_bool y
-
-config ARCH_FLATMEM_ENABLE
-       def_bool y
-       depends on !NUMA
-
-config ARCH_SPARSEMEM_ENABLE
-        def_bool y
-
-config ARCH_SPARSEMEM_DEFAULT
-        def_bool y
-        depends on NUMA
-
-source "mm/Kconfig"
-
-config HAVE_ARCH_EARLY_PFN_TO_NID
-        def_bool y
-        depends on NEED_MULTIPLE_NODES
-
-config ARCH_MEMORY_PROBE
-        def_bool y
-        depends on MEMORY_HOTPLUG
-
-# Some NUMA nodes have memory ranges that span
-# other nodes.  Even though a pfn is valid and
-# between a node's start and end pfns, it may not
-# reside on that node.
-#
-# This is a relatively temporary hack that should
-# be able to go away when sparsemem is fully in
-# place
-config NODES_SPAN_OTHER_NODES
-        def_bool y
-        depends on NEED_MULTIPLE_NODES
-
-config PPC_64K_PAGES
-        bool "64k page size"
-        help
-          This option changes the kernel logical page size to 64k. On machines
-          without processor support for 64k pages, the kernel will simulate
-          them by loading each individual 4k page on demand transparently,
-          while on hardware with such support, it will be used to map
-          normal application pages.
-
-config SCHED_SMT
-        bool "SMT (Hyperthreading) scheduler support"
-        depends on SMP
-        default off
-        help
-          SMT scheduler support improves the CPU scheduler's decision making
-          when dealing with POWER5 cpus at a cost of slightly increased
-          overhead in some places. If unsure say N here.
-
-source "kernel/Kconfig.preempt"
-source kernel/Kconfig.hz
-
-config EEH
-        bool "PCI Extended Error Handling (EEH)" if EMBEDDED
-        depends on PPC_PSERIES
-        default y if !EMBEDDED
-
-#
-# Use the generic interrupt handling code in kernel/irq/:
-#
-config GENERIC_HARDIRQS
-        bool
-        default y
-
-config PPC_RTAS
-        bool
-        depends on PPC_PSERIES || PPC_BPA
-        default y
-
-config RTAS_ERROR_LOGGING
-        bool
-        depends on PPC_RTAS
-        default y
-
-config RTAS_PROC
-        bool "Proc interface to RTAS"
-        depends on PPC_RTAS
-        default y
-
-config RTAS_FLASH
-        tristate "Firmware flash interface"
-        depends on RTAS_PROC
-
-config SCANLOG
-        tristate "Scanlog dump interface"
-        depends on RTAS_PROC && PPC_PSERIES
-
-config LPARCFG
-        tristate "LPAR Configuration Data"
-        depends on PPC_PSERIES || PPC_ISERIES
-        help
-        Provide system capacity information via human readable
-        <key word>=<value> pairs through a /proc/ppc64/lparcfg interface.
-
-config SECCOMP
-        bool "Enable seccomp to safely compute untrusted bytecode"
-        depends on PROC_FS
-        default y
-        help
-          This kernel feature is useful for number crunching applications
-          that may need to compute untrusted bytecode during their
-          execution. By using pipes or other transports made available to
-          the process as file descriptors supporting the read/write
-          syscalls, it's possible to isolate those applications in
-          their own address space using seccomp. Once seccomp is
-          enabled via /proc/<pid>/seccomp, it cannot be disabled
-          and the task is only allowed to execute a few safe syscalls
-          defined by each seccomp mode.
-
-          If unsure, say Y. Only embedded should say N here.
-
-source "fs/Kconfig.binfmt"
-
-config HOTPLUG_CPU
-        bool "Support for hot-pluggable CPUs"
-        depends on SMP && EXPERIMENTAL && (PPC_PSERIES || PPC_PMAC)
-        select HOTPLUG
-        ---help---
-          Say Y here to be able to turn CPUs off and on.
-
-          Say N if you are unsure.
-
-config PROC_DEVICETREE
-        bool "Support for Open Firmware device tree in /proc"
-        help
-          This option adds a device-tree directory under /proc which contains
-          an image of the device tree that the kernel copies from Open
-          Firmware. If unsure, say Y here.
-
-config CMDLINE_BOOL
-        bool "Default bootloader kernel arguments"
-        depends on !PPC_ISERIES
-
-config CMDLINE
-        string "Initial kernel command string"
-        depends on CMDLINE_BOOL
-        default "console=ttyS0,9600 console=tty0 root=/dev/sda2"
-        help
-          On some platforms, there is currently no way for the boot loader to
-          pass arguments to the kernel. For these platforms, you can supply
-          some command-line options at build time by entering them here.  In
-          most cases you will need to specify the root device here.
-
-endmenu
-
-config ISA_DMA_API
-        bool
-        default y
-
-menu "Bus Options"
-
-config ISA
-        bool
-        help
-          Find out whether you have ISA slots on your motherboard.  ISA is the
-          name of a bus system, i.e. the way the CPU talks to the other stuff
-          inside your box.  If you have an Apple machine, say N here; if you
-          have an IBM RS/6000 or pSeries machine or a PReP machine, say Y.  If
-          you have an embedded board, consult your board documentation.
-
-config SBUS
-        bool
-
-config MCA
-        bool
-
-config EISA
-        bool
-
-config PCI
-        bool "support for PCI devices" if (EMBEDDED && PPC_ISERIES)
-        default y
-        help
-          Find out whether your system includes a PCI bus. PCI is the name of
-          a bus system, i.e. the way the CPU talks to the other stuff inside
-          your box.  If you say Y here, the kernel will include drivers and
-          infrastructure code to support PCI bus devices.
-
-config PCI_DOMAINS
-        bool
-        default PCI
-
-source "drivers/pci/Kconfig"
-
-source "drivers/pcmcia/Kconfig"
-
-source "drivers/pci/hotplug/Kconfig"
-
-endmenu
-
-source "net/Kconfig"
-
-source "drivers/Kconfig"
-
-source "fs/Kconfig"
-
-menu "iSeries device drivers"
-        depends on PPC_ISERIES
-
-config VIOCONS
-        tristate "iSeries Virtual Console Support"
-
-config VIODASD
-        tristate "iSeries Virtual I/O disk support"
-        help
-          If you are running on an iSeries system and you want to use
-          virtual disks created and managed by OS/400, say Y.
-
-config VIOCD
-        tristate "iSeries Virtual I/O CD support"
-        help
-          If you are running Linux on an IBM iSeries system and you want to
-          read a CD drive owned by OS/400, say Y here.
-
-config VIOTAPE
-        tristate "iSeries Virtual Tape Support"
-        help
-          If you are running Linux on an iSeries system and you want Linux
-          to read and/or write a tape drive owned by OS/400, say Y here.
-
-endmenu
-
-config VIOPATH
-        bool
-        depends on VIOCONS || VIODASD || VIOCD || VIOTAPE || VETH
-        default y
-
-source "arch/powerpc/oprofile/Kconfig"
-
-source "arch/ppc64/Kconfig.debug"
-
-source "security/Kconfig"
-
-config KEYS_COMPAT
-        bool
-        depends on COMPAT && KEYS
-        default y
-
-source "crypto/Kconfig"
-
-source "lib/Kconfig"