Support for Netlogic XLR/XLS processors

Time to give this another go. This time the license of Netlogic files are updated to a dual license. I'm not giving up hope yet :)

As always, comments on code and licenses are welcome.

Changes from last version(v2):
* Netlogic files updated to use a dual license (GPLv2 or Netlogic 2-clause BSD license.)
* irq.c updated to use new style of irq_data based handlers.
* Rebased to latest linux-mips master tip.
* Minor reshuffle of patches to group them better.

Changes from last version(v1):
* Initial 64-bit support
* cleanup irq.c, don't use irq_desc[] directly
* couple of checkpatch.pl white-space fixes

Changes from last version(v0):
* Remove c-netlogic.c for now, c-r4k works well enough for the first cut, so the custom cache handler can be considered later.
* More elaborate asm/mach-netlogic/cpu-feature-overrides.h (noted by David Daney)

These set of patches add support for the XLR and XLS multi-core MIPS64 SoCs from Netlogic Microsystems.

These changes enable us to boot linux-mips on Netlogic evaluation boards from the netlogic bootloader.

Jayachandran C (6):
Netlogic XLR/XLS processor IDs. mach-netlogic include directory and files. Cache support, TLB support, asm/module.h entry Platform files for XLR/XLS processor support Kconfig and Makefile update for Netlogic XLR/XLS Add default configuration for XLR/XLS processors

 arch/mips/Kconfig                                  |   42 +
 arch/mips/Makefile                                 |   12 +
 arch/mips/configs/nlm_xlr_defconfig                | 1705 ++++++++++++++++++++
 arch/mips/include/asm/cpu.h                        |   27 +
 .../asm/mach-netlogic/cpu-feature-overrides.h      |   47 +
 arch/mips/include/asm/mach-netlogic/irq.h          |   14 +
 arch/mips/include/asm/mach-netlogic/war.h          |   26 +
 arch/mips/include/asm/module.h                     |    2 +
 arch/mips/include/asm/netlogic/interrupt.h         |   45 +
 arch/mips/include/asm/netlogic/mips-extns.h        |   76 +
 arch/mips/include/asm/netlogic/psb-bootinfo.h      |  109 ++
 arch/mips/include/asm/netlogic/xlr/gpio.h          |   73 +
 arch/mips/include/asm/netlogic/xlr/iomap.h         |  131 ++
 arch/mips/include/asm/netlogic/xlr/pic.h           |  231 +++
 arch/mips/include/asm/netlogic/xlr/xlr.h           |   54 +
 arch/mips/kernel/Makefile                          |    1 +
 arch/mips/kernel/cpu-probe.c                       |   55 +
 arch/mips/lib/Makefile                             |    1 +
 arch/mips/mm/Makefile                              |    1 +
 arch/mips/mm/c-r4k.c                               |    1 +
 arch/mips/mm/tlbex.c                               |    1 +
 arch/mips/netlogic/Kconfig                         |    5 +
 arch/mips/netlogic/xlr/Makefile                    |    5 +
 arch/mips/netlogic/xlr/irq.c                       |  221 +++
 arch/mips/netlogic/xlr/platform.c                  |  100 ++
 arch/mips/netlogic/xlr/setup.c                     |  188 +++
 arch/mips/netlogic/xlr/smp.c                       |  225 +++
 arch/mips/netlogic/xlr/smpboot.S                   |   94 ++
 arch/mips/netlogic/xlr/time.c                      |   51 +
 arch/mips/netlogic/xlr/xlr_console.c               |   46 +
 30 files changed, 3589 insertions(+), 0 deletions(-)
 create mode 100644 arch/mips/configs/nlm_xlr_defconfig
 create mode 100644 arch/mips/include/asm/mach-netlogic/cpu-feature-overrides.h
 create mode 100644 arch/mips/include/asm/mach-netlogic/irq.h
 create mode 100644 arch/mips/include/asm/mach-netlogic/war.h
 create mode 100644 arch/mips/include/asm/netlogic/interrupt.h
 create mode 100644 arch/mips/include/asm/netlogic/mips-extns.h
 create mode 100644 arch/mips/include/asm/netlogic/psb-bootinfo.h
 create mode 100644 arch/mips/include/asm/netlogic/xlr/gpio.h
 create mode 100644 arch/mips/include/asm/netlogic/xlr/iomap.h
 create mode 100644 arch/mips/include/asm/netlogic/xlr/pic.h
 create mode 100644 arch/mips/include/asm/netlogic/xlr/xlr.h
 create mode 100644 arch/mips/netlogic/Kconfig
 create mode 100644 arch/mips/netlogic/xlr/Makefile
 create mode 100644 arch/mips/netlogic/xlr/irq.c
 create mode 100644 arch/mips/netlogic/xlr/platform.c
 create mode 100644 arch/mips/netlogic/xlr/setup.c
 create mode 100644 arch/mips/netlogic/xlr/smp.c
 create mode 100644 arch/mips/netlogic/xlr/smpboot.S
 create mode 100644 arch/mips/netlogic/xlr/time.c
 create mode 100644 arch/mips/netlogic/xlr/xlr_console.c

Jayachandran C.
[email protected]                  (Netlogic Microsystems)
[email protected]                               (The FreeBSD Project)