redhat/configs: automotive: builtin virtio-mmio

Upstream Status: https://gitlab.com/cki-project/kernel-ark.git
JIRA: https://issues.redhat.com/browse/RHEL-82312

commit 550b6f10e2f47f931fe43d3435cf26dab58f50dd
Author: Eric Chanudet <echanude@redhat.com>
Date:   Wed Mar 5 16:36:03 2025 -0500
    redhat/configs: automotive: builtin virtio-mmio

    In some emulated environment (e.g QEMU w/ u-boot), virtio devices are
    described in the device-tree under the transport compatible virtio,mmio,
    including for the virtio_blk backend.

    A previous MR builtin virtio_blk for bootspeed improvement:
    https://gitlab.com/redhat/centos-stream/src/kernel/centos-stream-9/-/merge_requests/3664

    Follow the same logic for virtio_mmio to match the behavior between
    environments.

    Signed-off-by: Eric Chanudet <echanude@redhat.com>

Signed-off-by: Eric Chanudet <echanude@redhat.com>

Author: eric-ch

redhat/configs/rhel/generic/arm/aarch64/CONFIG_VIRTIO_MMIO

@@ -1 +1 @@
-CONFIG_VIRTIO_MMIO=m
+CONFIG_VIRTIO_MMIO=y