diff --git a/src/soc/intel/alderlake/Kconfig b/src/soc/intel/alderlake/Kconfig
index 5a6df8d758..50fadefda8 100644
--- a/src/soc/intel/alderlake/Kconfig
+++ b/src/soc/intel/alderlake/Kconfig
@@ -362,10 +362,18 @@ config PRERAM_CBMEM_CONSOLE_SIZE
 	hex
 	default 0x2000
 
+config FSP_TYPE_IOT
+	bool
+	default n
+	help
+	  This option allows to select FSP IOT type from 3rdparty/fsp repo
+
 config FSP_HEADER_PATH
 	string "Location of FSP headers"
 	default "src/vendorcode/intel/fsp/fsp2_0/alderlake_n/" if SOC_INTEL_ALDERLAKE_PCH_N
 	default "src/vendorcode/intel/fsp/fsp2_0/raptorlake/" if SOC_INTEL_RAPTORLAKE
+	default "3rdparty/fsp/AlderLakeFspBinPkg/IoT/AlderLakeP/Include/" if SOC_INTEL_ALDERLAKE_PCH_P && FSP_TYPE_IOT
+	default "3rdparty/fsp/AlderLakeFspBinPkg/IoT/AlderLakeS/Include/" if SOC_INTEL_ALDERLAKE_PCH_S && FSP_TYPE_IOT
 	default "3rdparty/fsp/AlderLakeFspBinPkg/Client/AlderLakeP/Include/" if SOC_INTEL_ALDERLAKE_PCH_P
 	default "3rdparty/fsp/AlderLakeFspBinPkg/Client/AlderLakeS/Include/" if SOC_INTEL_ALDERLAKE_PCH_S
 	default "src/vendorcode/intel/fsp/fsp2_0/alderlake/"
@@ -373,6 +381,8 @@ config FSP_HEADER_PATH
 config FSP_FD_PATH
 	string
 	depends on FSP_USE_REPO
+	default "3rdparty/fsp/AlderLakeFspBinPkg/IoT/AlderLakeP/Fsp.fd" if SOC_INTEL_ALDERLAKE_PCH_P && FSP_TYPE_IOT
+	default "3rdparty/fsp/AlderLakeFspBinPkg/IoT/AlderLakeS/Fsp.fd" if SOC_INTEL_ALDERLAKE_PCH_S && FSP_TYPE_IOT
 	default "3rdparty/fsp/AlderLakeFspBinPkg/Client/AlderLakeP/Fsp.fd" if SOC_INTEL_ALDERLAKE_PCH_P
 	default "3rdparty/fsp/AlderLakeFspBinPkg/Client/AlderLakeS/Fsp.fd" if SOC_INTEL_ALDERLAKE_PCH_S