Merge remote-tracking branch 'remotes/alistair/tags/pull-riscv-pull-20180705' into staging

RISC-V: SoCify SiFive boards and connect GEM

This series has three tasks:
 1. To convert the SiFive U and E machines into SoCs and boards
 2. To connect the Cadence GEM device to the SiFive U board
 3. Fix some device tree problems with the SiFive U board

After this series the SiFive E and U boards have their SoCs split into
seperate QEMU objects, which can be used on future boards if desired.

The RISC-V Virt and Spike boards have not been converted. They haven't
been converted as they aren't physical boards, so it doesn't make a
whole lot of sense to split them into an SoC and board. The only
disadvantage with this is that they now differ to the SiFive boards.

This series also connect the Cadence GEM device to the SiFive U board.
There are some interrupt line changes requried before this is possible.

# gpg: Signature made Fri 06 Jul 2018 02:17:21 BST
# gpg:                using RSA key 21E10D29DF977054
# gpg: Good signature from "Alistair Francis <alistair@alistair23.me>"
# gpg: WARNING: This key is not certified with sufficiently trusted signatures!
# gpg:          It is not certain that the signature belongs to the owner.
# Primary key fingerprint: F6C4 AC46 D493 4868 D3B8  CE8F 21E1 0D29 DF97 7054

* remotes/alistair/tags/pull-riscv-pull-20180705:
  hw/riscv/sifive_u: Connect the Cadence GEM Ethernet device
  hw/riscv/sifive_u: Move the uart device tree node under /soc/
  hw/riscv/sifive_u: Set the interrupt controller number of interrupts
  hw/riscv/sifive_u: Set the soc device tree node as a simple-bus
  hw/riscv/sifive_plic: Use gpios instead of irqs
  hw/riscv/sifive_e: Create a SiFive E SoC object
  hw/riscv/sifive_u: Create a SiFive U SoC object

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

0 files changed, 0 insertions, 0 deletions