cpu/x86/mp_init: Support both xapic and x2apic with common code

Trigger mode LAPIC_INT_LEVELTRIG was only used with LAPIC_DM_INIT,
specifically for (obsolete) Init Level De-assert.

Level LAPIC_INT_ASSERT is required to be set for all other delivery
modes other than LAPIC_DM_INIT.

This reverts the two above changes that X2APIC mode support introduced
to the IPI for LAPIC_DM_SMI.

Change-Id: I7264f39143cc6edb7a9687d0bd763cb2703a8265
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55197
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

0 files changed, 0 insertions, 0 deletions