soc/intel/xeon_sp: Add iio_ioapic.c

Move the soc_get_ioapic_info for platforms with IIO IO-APICs to
a separate file from src/soc/intel/xeon_sp/acpi.c.

TEST=Build intel/archerticy CRB

Change-Id: I59022b7685539491604724ef3b550da1cfd53f13
Signed-off-by: Shuo Liu <shuo.liu@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/81681
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>

0 files changed, 0 insertions, 0 deletions