diff --git a/src/soc/intel/xeon_sp/Kconfig b/src/soc/intel/xeon_sp/Kconfig
index 2b1034b..2028a5e 100644
--- a/src/soc/intel/xeon_sp/Kconfig
+++ b/src/soc/intel/xeon_sp/Kconfig
@@ -52,6 +52,7 @@
 	select SOC_INTEL_COMMON_BLOCK_P2SB
 	select SOC_INTEL_COMMON_BLOCK_PMC
 	select SOC_INTEL_COMMON_BLOCK_PMC_DISCOVERABLE
+	select SOC_INTEL_COMMON_BLOCK_SMM
 	select SOC_INTEL_COMMON_BLOCK_TCO
 	select TSC_MONOTONIC_TIMER
 	select UDELAY_TSC
@@ -59,8 +60,11 @@
 	select MICROCODE_BLOB_NOT_HOOKED_UP
 	select CPU_INTEL_FIRMWARE_INTERFACE_TABLE
 	select FSP_CAR
-	select NO_SMM
+	select CPU_INTEL_COMMON_SMM
 	select ACPI_INTEL_HARDWARE_SLEEP_VALUES
+	select SMM_TSEG
+	select HAVE_SMI_HANDLER
+	select X86_SMM_LOADER_VERSION2
 	select REG_SCRIPT
 
 config MAINBOARD_USES_FSP2_0