tree 8f01f8de9764cb1eb558e8c617f209e3a5158942
parent 49e5d3dc262c91a4fbf9c05e97c19ded1098247f
author Shuo Liu <shuo.liu@intel.com> 1711484776 +0800
committer Felix Held <felix-coreboot@felixheld.de> 1715016847 +0000

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>