diff --git a/src/soc/intel/xeon_sp/Kconfig b/src/soc/intel/xeon_sp/Kconfig
index f61de56105..24923a5a29 100644
--- a/src/soc/intel/xeon_sp/Kconfig
+++ b/src/soc/intel/xeon_sp/Kconfig
@@ -64,6 +64,12 @@ config MAX_CPUS
 	int
 	default 80
 
+config INTEL_SPI_BASE_ADDRESS
+	hex
+	default 0xfe010000
+	help
+	  SPI BAR0 Base address.
+
 config INTEL_ACPI_BASE_ADDRESS
 	hex
 	default 0x500
diff --git a/src/soc/intel/xeon_sp/include/soc/iomap.h b/src/soc/intel/xeon_sp/include/soc/iomap.h
index ccc7e44d23..baeb7556f7 100644
--- a/src/soc/intel/xeon_sp/include/soc/iomap.h
+++ b/src/soc/intel/xeon_sp/include/soc/iomap.h
@@ -15,7 +15,7 @@
 #define MAP_ENTRY_LIMIT_32(reg_, mask_bits_, desc_) MAP_ENTRY(reg_, 0, 1, mask_bits_, desc_)
 
 // SPI BAR0 MMIO base address
-#define SPI_BASE_ADDRESS             0xfe010000
+#define SPI_BASE_ADDRESS             CONFIG_INTEL_SPI_BASE_ADDRESS
 #define SPI_BASE_SIZE                0x1000
 
 #define TCO_BASE_ADDRESS             0x400