tree d485349c69c89abd33ee1308438ea51f1c7d1123
parent ab6bcd2c1a3e47f3bd1ad5c7f1b984a1b38f6da1
author Patrick Rudolph <patrick.rudolph@9elements.com> 1705681727 +0100
committer Lean Sheng Tan <sheng.tan@9elements.com> 1706086370 +0000

soc/intel/xeon_sp/chip_common: Improve the domain ID

Use a union to access the PCI domain ID.
This will become handy in the following commits to gather meta-data
from the domain ID.

Change-Id: I5c371961768410167a571358f6f366847a259eb6
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/80099
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>