tree 0240080e6ce7cebd7ef6990cc43552b417429428
parent 4d462e5c3c350700c8cf51f446f3e506ba5b0498
author Debbie Martin <Debbie.Martin@arm.com> 1698151915 +0100
committer Debbie Martin <Debbie.Martin@arm.com> 1701439689 +0100

feat(fvp): add support for virto-net, virtio-9p and virtio-rng

Add virtio-net and virtio-9p devices to the devicetree without the
status set. This ensures that the MMIO frame is set, and it is not
fatal to start the driver initialisation procedure, which will
typically bail out if it finds zero virtqueues.

Add the virtio-rng device with status disabled. The disabled status
is chosen because the FVP models have only supported this since 2022
and older models would trigger an external abort when trying to access
or probe this MMIO region.

This is included by the fvp-base devicetrees.

Change-Id: Ia0a853533bb5d619a3d415e35b3217ad3a978ada
Signed-off-by: Diego Sueiro <Diego.Sueiro@arm.com>
Signed-off-by: Debbie Martin <Debbie.Martin@arm.com>