1. add cpuname config for the rpmsg virtio devices, so the rpmsg virtio
driver can get the local and remote cpuname from the virtio config
space, and we can distinguish the differnt channel when there are
two rpmsg virtio devices in the same resource table;
2. optimize the remoteproc virtio transport layer to make it can
work with all the virtio devices instead only work with rpmsg virtio
devices;
Signed-off-by: Bowen Wang <wangbowen6@xiaomi.com>
and remove somes libmetal and openamp patches that already merged
in the OpenAMP and Libmetal community.
Signed-off-by: Bowen Wang <wangbowen6@xiaomi.com>
