soc/intel/xeon_sp: Rewrite acpi_fill_dmar

Rewrite the function by iterating IOMMU (Input/Output Memory
Management Unit) devices instead of iterating socket and stacks,
which is more aligned to coreboot infrastructure.

TEST=intel/archercity CRB

coreboot DRHD generation is compared, the order of sections are
changed as expected but the content is kept equvalient.

Change-Id: I700513e05181303cf3f4effc793a872eb23340cb
Signed-off-by: Shuo Liu <shuo.liu@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/81228
Reviewed-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

0 files changed, 0 insertions, 0 deletions