Add the rt linux 4.1.3-rt3 as base

Import the rt linux 4.1.3-rt3 as OPNFV kvm base.

It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and
the base is:

commit 0917f823c59692d751951bf5ea699a2d1e2f26a2
Author: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date:   Sat Jul 25 12:13:34 2015 +0200

    Prepare v4.1.3-rt3

    Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>

We lose all the git history this way and it's not good. We
should apply another opnfv project repo in future.

Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423
Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>

1 files changed, 411 insertions, 0 deletions

diff --git a/kernel/arch/m32r/Kconfig b/kernel/arch/m32r/Kconfig
new file mode 100644
index 000000000..9e44bbd80
--- /dev/null
+++ b/kernel/arch/m32r/Kconfig
@@ -0,0 +1,411 @@
+config M32R
+	bool
+	default y
+	select HAVE_IDE
+	select HAVE_OPROFILE
+	select INIT_ALL_POSSIBLE
+	select HAVE_KERNEL_GZIP
+	select HAVE_KERNEL_BZIP2
+	select HAVE_KERNEL_LZMA
+	select ARCH_WANT_IPC_PARSE_VERSION
+	select HAVE_DEBUG_BUGVERBOSE
+	select VIRT_TO_BUS
+	select GENERIC_IRQ_PROBE
+	select GENERIC_IRQ_SHOW
+	select GENERIC_ATOMIC64
+	select ARCH_USES_GETTIMEOFFSET
+	select MODULES_USE_ELF_RELA
+	select HAVE_DEBUG_STACKOVERFLOW
+
+config SBUS
+	bool
+
+config GENERIC_ISA_DMA
+	bool
+	default y
+
+config ZONE_DMA
+	bool
+	default y
+
+config NO_IOPORT_MAP
+	def_bool y
+
+config NO_DMA
+	def_bool y
+
+config HZ
+	int
+	default 100
+
+source "init/Kconfig"
+
+source "kernel/Kconfig.freezer"
+
+
+menu "Processor type and features"
+
+choice
+	prompt "Platform Type"
+	default PLAT_MAPPI
+
+config PLAT_MAPPI
+	bool "Mappi-I"
+	help
+	  The Mappi-I is an FPGA board for SOC (System-On-a-Chip) prototyping.
+	  You can operate a Linux system on this board by using an M32R
+	  softmacro core, which is a fully-synthesizable functional model
+	  described in Verilog-HDL.
+
+	  The Mappi-I board was the first platform, which had been used
+	  to port and develop a Linux system for the M32R processor.
+	  Currently, the Mappi-II, an heir to the Mappi-I, is available.
+
+config PLAT_USRV
+	bool "uServer"
+	select PLAT_HAS_INT1ICU
+
+config PLAT_M32700UT
+	bool "M32700UT"
+	select PLAT_HAS_INT0ICU
+	select PLAT_HAS_INT1ICU
+	select PLAT_HAS_INT2ICU
+	help
+	  The M3T-M32700UT is an evaluation board based on uT-Engine
+	  specification.  This board has an M32700 (Chaos) evaluation chip.
+	  You can say Y for SMP, because the M32700 is a single chip
+	  multiprocessor.
+
+config PLAT_OPSPUT
+	bool "OPSPUT"
+	select PLAT_HAS_INT0ICU
+	select PLAT_HAS_INT1ICU
+	select PLAT_HAS_INT2ICU
+	help
+	  The OPSPUT is an evaluation board based on uT-Engine
+	  specification.  This board has a OPSP-REP chip.
+
+config PLAT_OAKS32R
+	bool "OAKS32R"
+	help
+	  The OAKS32R is a tiny, inexpensive evaluation board.
+	  Please note that if you say Y here and choose chip "M32102",
+	  say N for MMU and select a no-MMU version kernel, otherwise
+	  a kernel with MMU support will not work, because the M32102
+	  is a microcontroller for embedded systems and it has no MMU.
+
+config PLAT_MAPPI2
+       bool "Mappi-II(M3A-ZA36/M3A-ZA52)"
+
+config PLAT_MAPPI3
+       bool "Mappi-III(M3A-2170)"
+
+config PLAT_M32104UT
+	bool "M32104UT"
+	select PLAT_HAS_INT1ICU
+	help
+	  The M3T-M32104UT is an reference board based on uT-Engine
+	  specification.  This board has a M32104 chip.
+
+endchoice
+
+choice
+	prompt "Processor family"
+	default CHIP_M32700
+
+config CHIP_M32700
+	bool "M32700 (Chaos)"
+
+config CHIP_M32102
+	bool "M32102"
+
+config CHIP_M32104
+	bool "M32104"
+	depends on PLAT_M32104UT
+
+config CHIP_VDEC2
+       bool "VDEC2"
+
+config CHIP_OPSP
+       bool "OPSP"
+
+endchoice
+
+config MMU
+	bool "Support for memory management hardware"
+	depends on CHIP_M32700 || CHIP_VDEC2 || CHIP_OPSP
+	default y
+
+config TLB_ENTRIES
+       int "TLB Entries"
+       depends on CHIP_M32700 || CHIP_VDEC2 || CHIP_OPSP
+       default 32 if CHIP_M32700 || CHIP_OPSP
+       default 16 if CHIP_VDEC2
+
+
+config ISA_M32R
+        bool
+	depends on CHIP_M32102 || CHIP_M32104
+	default y
+
+config ISA_M32R2
+	bool
+	depends on CHIP_M32700 || CHIP_VDEC2 || CHIP_OPSP
+	default y
+
+config ISA_DSP_LEVEL2
+	bool
+	depends on CHIP_M32700 || CHIP_OPSP
+	default y
+
+config ISA_DUAL_ISSUE
+	bool
+	depends on CHIP_M32700 || CHIP_OPSP
+	default y
+
+config PLAT_HAS_INT0ICU
+	bool
+	default n
+
+config PLAT_HAS_INT1ICU
+	bool
+	default n
+
+config PLAT_HAS_INT2ICU
+	bool
+	default n
+
+config BUS_CLOCK
+	int "Bus Clock [Hz] (integer)"
+	default "70000000" if PLAT_MAPPI
+	default "25000000" if PLAT_USRV
+	default "50000000" if PLAT_MAPPI3
+	default "50000000" if PLAT_M32700UT
+	default "50000000" if PLAT_OPSPUT
+	default "54000000" if PLAT_M32104UT
+	default "33333333" if PLAT_OAKS32R
+	default "20000000" if PLAT_MAPPI2
+
+config TIMER_DIVIDE
+	int "Timer divider (integer)"
+	default "128"
+
+config CPU_LITTLE_ENDIAN
+        bool "Generate little endian code"
+	default n
+
+config MEMORY_START
+	hex "Physical memory start address (hex)"
+	default "08000000" if PLAT_MAPPI || PLAT_MAPPI2 || PLAT_MAPPI3
+	default "08000000" if PLAT_USRV
+	default "08000000" if PLAT_M32700UT
+	default "08000000" if PLAT_OPSPUT
+	default "04000000" if PLAT_M32104UT
+	default "01000000" if PLAT_OAKS32R
+
+config MEMORY_SIZE
+	hex "Physical memory size (hex)"
+	default "08000000" if PLAT_MAPPI3
+	default "04000000" if PLAT_MAPPI || PLAT_MAPPI2
+	default "02000000" if PLAT_USRV
+	default "01000000" if PLAT_M32700UT
+	default "01000000" if PLAT_OPSPUT
+	default "01000000" if PLAT_M32104UT
+	default "00800000" if PLAT_OAKS32R
+
+config ARCH_DISCONTIGMEM_ENABLE
+	bool "Internal RAM Support"
+	depends on CHIP_M32700 || CHIP_M32102 || CHIP_VDEC2 || CHIP_OPSP || CHIP_M32104
+	default y
+
+source "mm/Kconfig"
+
+config IRAM_START
+	hex "Internal memory start address (hex)"
+	default "00f00000" if !CHIP_M32104
+	default "00700000" if CHIP_M32104
+	depends on (CHIP_M32700 || CHIP_M32102 || CHIP_VDEC2 || CHIP_OPSP || CHIP_M32104) && DISCONTIGMEM
+
+config IRAM_SIZE
+	hex "Internal memory size (hex)"
+	depends on (CHIP_M32700 || CHIP_M32102 || CHIP_VDEC2 || CHIP_OPSP || CHIP_M32104) && DISCONTIGMEM
+	default "00080000" if CHIP_M32700
+	default "00010000" if CHIP_M32102 || CHIP_OPSP || CHIP_M32104
+	default "00008000" if CHIP_VDEC2
+
+#
+# Define implied options from the CPU selection here
+#
+
+config GENERIC_LOCKBREAK
+	bool
+	default y
+	depends on SMP && PREEMPT
+
+config RWSEM_GENERIC_SPINLOCK
+	bool
+	depends on M32R
+	default y
+
+config RWSEM_XCHGADD_ALGORITHM
+	bool
+	default n
+
+config ARCH_HAS_ILOG2_U32
+	bool
+	default n
+
+config ARCH_HAS_ILOG2_U64
+	bool
+	default n
+
+config GENERIC_HWEIGHT
+	bool
+	default y
+
+config GENERIC_CALIBRATE_DELAY
+	bool
+	default y
+
+config SCHED_OMIT_FRAME_POINTER
+        bool
+        default y
+
+source "kernel/Kconfig.preempt"
+
+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 uni- and multiprocessor
+	  machines, but will use only one CPU of a multiprocessor machine. If
+	  you say Y here, the kernel will run on many, but not all,
+	  uniprocessor machines. On a uniprocessor machine, the kernel
+	  will run faster if you say N here.
+
+	  People using multiprocessor machines who say Y here should also say
+	  Y to "Enhanced Real Time Clock Support", below. The "Advanced Power
+	  Management" code will be disabled if you say Y here.
+
+	  See also the SMP-HOWTO available at
+	  <http://tldp.org/HOWTO/SMP-HOWTO.html>.
+
+	  If you don't know what to do here, say N.
+
+config CHIP_M32700_TS1
+	bool "Workaround code for the M32700 TS1 chip's bug"
+	depends on (CHIP_M32700 && SMP)
+	default n
+
+config NR_CPUS
+	int "Maximum number of CPUs (2-32)"
+	range 2 32
+	depends on SMP
+	default "2"
+	help
+	  This allows you to specify the maximum number of CPUs which this
+	  kernel will support.  The maximum supported value is 32 and the
+	  minimum value which makes sense is 2.
+
+	  This is purely to save memory - each supported CPU adds
+	  approximately eight kilobytes to the kernel image.
+
+# Common NUMA Features
+config NUMA
+	bool "Numa Memory Allocation Support"
+	depends on SMP && BROKEN
+	default n
+
+config NODES_SHIFT
+	int
+	default "1"
+	depends on NEED_MULTIPLE_NODES
+
+endmenu
+
+
+menu "Bus options (PCI, PCMCIA, EISA, MCA, ISA)"
+
+config PCI
+	bool "PCI support"
+	depends on BROKEN
+	default n
+	help
+	  Find out whether you have a PCI motherboard. PCI is the name of a
+	  bus system, i.e. the way the CPU talks to the other stuff inside
+	  your box. Other bus systems are ISA, EISA, MicroChannel (MCA) or
+	  VESA. If you have PCI, say Y, otherwise N.
+
+choice
+	prompt "PCI access mode"
+	depends on PCI
+	default PCI_GOANY
+
+config PCI_GOBIOS
+	bool "BIOS"
+	---help---
+	  On PCI systems, the BIOS can be used to detect the PCI devices and
+	  determine their configuration. However, some old PCI motherboards
+	  have BIOS bugs and may crash if this is done. Also, some embedded
+	  PCI-based systems don't have any BIOS at all. Linux can also try to
+	  detect the PCI hardware directly without using the BIOS.
+
+	  With this option, you can specify how Linux should detect the PCI
+	  devices. If you choose "BIOS", the BIOS will be used, if you choose
+	  "Direct", the BIOS won't be used, and if you choose "Any", the
+	  kernel will try the direct access method and falls back to the BIOS
+	  if that doesn't work. If unsure, go with the default, which is
+	  "Any".
+
+config PCI_GODIRECT
+	bool "Direct"
+
+config PCI_GOANY
+	bool "Any"
+
+endchoice
+
+config PCI_BIOS
+	bool
+	depends on PCI && (PCI_GOBIOS || PCI_GOANY)
+	default y
+
+config PCI_DIRECT
+	bool
+ 	depends on PCI && (PCI_GODIRECT || PCI_GOANY)
+	default y
+
+source "drivers/pci/Kconfig"
+
+config ISA
+	bool
+
+source "drivers/pcmcia/Kconfig"
+
+source "drivers/pci/hotplug/Kconfig"
+
+endmenu
+
+
+menu "Executable file formats"
+
+source "fs/Kconfig.binfmt"
+
+endmenu
+
+source "net/Kconfig"
+
+source "drivers/Kconfig"
+
+source "fs/Kconfig"
+
+source "arch/m32r/Kconfig.debug"
+
+source "security/Kconfig"
+
+source "crypto/Kconfig"
+
+source "lib/Kconfig"