[PATCH 0/5] arm/versatile: generalize PCI code

[Arnd Bergmann]

In oder to make the PCI code in the versatile platform more
useful, I'm proposing this set of patches, which enables
using Virtio and other PCI devices including those that
require I/O space mappings to work on the versatile-pb,
realview-eb and realview-pb1176 boards.

Because of lack of actual hardware, I have only tested
this in qemu, so I would appreciate someone trying the
patches on actual hardware.

Arnd Bergmann (5):
  arm/versatile: move pci code to plat-versatile
  arm/versatile: boot-time configure xilinx-pci
  arm/versatile: enable PCI I/O space
  arm/realview: enable PCI for realview-eb and realview-pb1176
  arm: Enable support for virtio

 arch/arm/Kconfig                                  |    9 +-
 arch/arm/mach-realview/Kconfig                    |    2 +
 arch/arm/mach-realview/include/mach/hardware.h    |   14 +-
 arch/arm/mach-realview/include/mach/io.h          |    6 +-
 arch/arm/mach-realview/include/mach/platform.h    |   23 +-
 arch/arm/mach-realview/realview_eb.c              |   70 ++++-
 arch/arm/mach-realview/realview_pb1176.c          |   68 ++++
 arch/arm/mach-versatile/Kconfig                   |    1 +
 arch/arm/mach-versatile/Makefile                  |    1 -
 arch/arm/mach-versatile/core.c                    |   19 +-
 arch/arm/mach-versatile/include/mach/hardware.h   |   24 +-
 arch/arm/mach-versatile/include/mach/io.h         |    6 +-
 arch/arm/mach-versatile/include/mach/platform.h   |    4 +-
 arch/arm/mach-versatile/pci.c                     |  361 ---------------------
 arch/arm/mach-versatile/versatile_pb.c            |   47 +++
 arch/arm/plat-versatile/Makefile                  |    1 +
 arch/arm/plat-versatile/include/plat/xilinx-pci.h |   24 ++
 arch/arm/plat-versatile/xilinx-pci.c              |  344 ++++++++++++++++++++
 18 files changed, 611 insertions(+), 413 deletions(-)
 delete mode 100644 arch/arm/mach-versatile/pci.c
 create mode 100644 arch/arm/plat-versatile/include/plat/xilinx-pci.h
 create mode 100644 arch/arm/plat-versatile/xilinx-pci.c