soc/apollolake: SOC specific SMM code

Add SMI handlers that map to SOC specific SMI events
Update relocation_handler in mp_ops

Change-Id: Idefddaf41cf28240f5f8172b00462a7f893889e7
Signed-off-by: Hannah Williams <hannah.williams@intel.com>
Reviewed-on: https://review.coreboot.org/14808
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
8 files changed