soc/intel/cannonlake: Enable IDT and expection handling support for all stages

Change-Id:I4146a040e5e43bed7ccc6cb0a7dc2271f1e7a8ea
Signed-off-by: Aamir Bohra <aamir.bohra@intel.com>
Reviewed-on: https://review.coreboot.org/26661
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>

src/soc/intel/cannonlake/Kconfig

@@ -26,6 +26,7 @@ config CPU_SPECIFIC_OPTIONS
 	select HAVE_INTEL_FIRMWARE
 	select HAVE_MONOTONIC_TIMER
 	select HAVE_SMI_HANDLER
+	select IDT_IN_EVERY_STAGE
 	select INTEL_GMA_ACPI
 	select INTEL_GMA_ADD_VBT_DATA_FILE if RUN_FSP_GOP
 	select IOAPIC