soc/intel/xeon_sp: Add fill_pd_distances

Update a simple algorithm to cover some basic case for proximity
domain distance handling. In the same time, the local variable
usage of fill_pds() is optimized.

TEST=Build and boot on intel/archercity CRB

ACPI SRAT, SLIT and DMAR (Remapping Hardware Static Affinity) are
generated correctly for 2S system.

Change-Id: I2b666dc2a140d1bb1fdff9bc7b835d5cf5b4bbc5
Signed-off-by: Shuo Liu <shuo.liu@intel.com>
Co-authored-by: Ziang Wang <ziang.wang@intel.com>
Co-authored-by: Gang Chen <gang.c.chen@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/81442
Reviewed-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

0 files changed, 0 insertions, 0 deletions