[Qemu-devel] [PATCH 0/4] Raspberry Pi framebuffer and Windows support

[Andrew Baumann]

This patch series adds support for the AUX (second UART) and
framebuffer devices on Raspberry Pi 2, and enables booting Windows on
this device. As with the previous series, it is heavily based on the
original (out of tree) work of Gregory Estrade, Stefan Weil and others
to support Raspberry Pi 1.

After this series, it is possible to boot Windows by following the
instructions at https://github.com/0xabu/qemu/wiki. There's also
documentation for booting Linux on that page, but note that you can't
load bcm2709-rpi-2-b.dtb because the DMA controller is not included.

I plan to add DMA, USB, and reamining timers / system devices in
future patch series, along with support for pi1 (bcm2835). In the
meantime, the complete code is available at https://github.com/0xabu/qemu

Cheers,
Andrew

Andrew Baumann (4):
  bcm2835_peripherals: enable sdhci pending-insert quirk for raspberry
    pi
  bcm2835_aux: add emulation of BCM2835 AUX (aka UART1) block
  bcm2835_fb: add framebuffer device for Raspberry Pi
  bcm2835_property: implement framebuffer control/configuration
    properties

 hw/arm/bcm2835_peripherals.c         |  63 +++++-
 hw/arm/bcm2836.c                     |   2 +
 hw/arm/raspi.c                       |  12 +-
 hw/char/Makefile.objs                |   1 +
 hw/char/bcm2835_aux.c                | 241 ++++++++++++++++++++
 hw/display/Makefile.objs             |   1 +
 hw/display/bcm2835_fb.c              | 421 +++++++++++++++++++++++++++++++++++
 hw/misc/bcm2835_property.c           | 139 +++++++++++-
 include/hw/arm/bcm2835_peripherals.h |   4 +
 include/hw/char/bcm2835_aux.h        |  31 +++
 include/hw/display/bcm2835_fb.h      |  47 ++++
 include/hw/misc/bcm2835_property.h   |   5 +-
 12 files changed, 954 insertions(+), 13 deletions(-)
 create mode 100644 hw/char/bcm2835_aux.c
 create mode 100644 hw/display/bcm2835_fb.c
 create mode 100644 include/hw/char/bcm2835_aux.h
 create mode 100644 include/hw/display/bcm2835_fb.h

-- 
2.5.3