tree 6714b5e4be14712bc4a6031a6d3a6f511f84d865
parent 3d610b426f32e0321f9259d9c93dd03d98bdbeae
author Zhong,Fangjian <fangjian.zhong@intel.com> 1565763132 +0800
committer Zhong,Fangjian <fangjian.zhong@intel.com> 1569393199 +0800

[project][qemu] Introduce testrunner0 port for communication

semihosting is used as communication channel for testrunner and host.
To make it more generic, utilize virtio serial console device instead
of semihosting.

New virtio serial console port 'testrunner0' is introduced along with
virtual RPMB device. Both virtual RPMB and 'testrunner0' ports of
virtual serial console device would be exposed to testrunner.

Bug: 119111590
Change-Id: I26d0372482838ca1afd204509bd730e846d10a2d