tree b2f928697076eb4ff8c7b8f37ab17782f18fbd77
parent 32a1a94dd324d33578dca1dc96d7896a0244d768
author John Grossman <johngro@google.com> 1461790678 -0700
committer Petr Hosek <phosek@google.com> 1547981857 -0800

Add USB host controller support to arm-virt

Allow a generic USB host controller to be instantiated on the PCIe bus
of the generic ARM virt platform.  May be enabled by saying "-machine
usb:on" somewhere in the arguments.

Change-Id: I11da1e6eab82e73afe3c74eb60d5d26919a9ca41