"driver_override" file missing in rpmsg devices

[rkth...@gmail.com]

Hello,

When i am trying to run the echo test example.

i get the following error:

"

Echo test start

Master>probe rpmsg_char

 Open rpmsg dev virtio0.rpmsg-openamp-demo-channel.-1.0!

Failed to open /sys/bus/rpmsg/devices/virtio0.rpmsg-openamp-demo-channel.-1.0/driver_override, No such file or directory"

when i check physically then also the driver_override file is missing.

am i missing something in the kernel configuration?

[Ed Mooring]

Does your kernel configuration include the rpmsg_char kernel module?

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