iommu/vt-d: Move Kconfig and Makefile bits down into intel directory

Move Intel Kconfig and Makefile bits down into intel directory
with the rest of the Intel specific files.

Signed-off-by: Jerry Snitselaar <jsnitsel@redhat.com>
Reviewed-by: Lu Baolu <baolu.lu@linux.intel.com>
Cc: Joerg Roedel <joro@8bytes.org>
Cc: Lu Baolu <baolu.lu@linux.intel.com>
Link: https://lore.kernel.org/r/20200630200636.48600-2-jsnitsel@redhat.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>
4 files changed