QEMU patches to generate device tree data

Hi Jeremy,

Here are a couple of patches to your QEMU tree that add basic support for creating device nodes at run time based on the data in the qemu device model. I'm still refining these, and the irq handling is a bit of a hack, but I wanted to get these out to you so that you could take a look and provide some initial feedback.

Cheers,
g.
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Grant Likely (2):
arm-dt: auto-populate the device tree with qdev data
devicetree: Add 8k instead of double dtb size when reserving extra memory

 device_tree.c |    4 +-
 hw/arm_boot.c |    3 +
 hw/qdev.c     |  127 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 hw/qdev.h     |    9 ++++
 hw/sysbus.c   |   84 ++++++++++++++++++++++++++++++++++++++
 5 files changed, 225 insertions(+), 2 deletions(-)

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