diff --git a/arch/arm/dts/socfpga_soc64_fit-u-boot.dtsi b/arch/arm/dts/socfpga_soc64_fit-u-boot.dtsi
index 4b30473743..84b91e8df0 100644
--- a/arch/arm/dts/socfpga_soc64_fit-u-boot.dtsi
+++ b/arch/arm/dts/socfpga_soc64_fit-u-boot.dtsi
@@ -29,10 +29,12 @@
 					arch = "arm64";
 					compression = "none";
 					load = <0x00200000>;
-
 					uboot_blob: blob-ext {
 						filename = "u-boot-nodtb.bin";
 					};
+					hash {
+						algo = "crc32";
+					};
 				};
 
 				atf {
@@ -43,20 +45,24 @@
 					compression = "none";
 					load = <0x00001000>;
 					entry = <0x00001000>;
-
 					atf_blob: blob-ext {
 						filename = "bl31.bin";
 					};
+					hash {
+						algo = "crc32";
+					};
 				};
 
 				fdt {
 					description = "U-Boot SoC64 flat device-tree";
 					type = "flat_dt";
 					compression = "none";
-
 					uboot_fdt_blob: blob-ext {
 						filename = "u-boot.dtb";
 					};
+					hash {
+						algo = "crc32";
+					};
 				};
 			};
 
@@ -67,6 +73,11 @@
 					firmware = "atf";
 					loadables = "uboot";
 					fdt = "fdt";
+					signature {
+						algo = "crc32";
+						key-name-hint = "dev";
+						sign-images = "atf", "fdt", "uboot";
+					};
 				};
 			};
 		};
@@ -87,10 +98,12 @@
 					compression = "none";
 					load = <0x4080000>;
 					entry = <0x4080000>;
-
 					kernel_blob: blob-ext {
 						filename = "Image";
 					};
+					hash {
+						algo = "crc32";
+					};
 				};
 
 				fdt {
@@ -98,10 +111,12 @@
 					type = "flat_dt";
 					arch = "arm64";
 					compression = "none";
-
 					kernel_fdt_blob: blob-ext {
 						filename = "linux.dtb";
 					};
+					hash {
+						algo = "crc32";
+					};
 				};
 			};
 
@@ -111,6 +126,11 @@
 					description = "Intel SoC64 FPGA";
 					kernel = "kernel";
 					fdt = "fdt";
+					signature {
+						algo = "crc32";
+						key-name-hint = "dev";
+						sign-images = "fdt", "kernel";
+					};
 				};
 			};
 		};
diff --git a/configs/socfpga_agilex_atf_defconfig b/configs/socfpga_agilex_atf_defconfig
index 7adda02b00..e5b7f4b52a 100644
--- a/configs/socfpga_agilex_atf_defconfig
+++ b/configs/socfpga_agilex_atf_defconfig
@@ -14,6 +14,10 @@ CONFIG_IDENT_STRING="socfpga_agilex"
 CONFIG_SPL_FS_FAT=y
 CONFIG_DEFAULT_DEVICE_TREE="socfpga_agilex_socdk"
 CONFIG_FIT=y
+CONFIG_FIT_SIGNATURE=y
+CONFIG_FIT_SIGNATURE_MAX_SIZE=0x10000000
+CONFIG_SPL_FIT_SIGNATURE=y
+CONFIG_SPL_CRC32_SUPPORT=y
 CONFIG_SPL_LOAD_FIT=y
 CONFIG_SPL_LOAD_FIT_ADDRESS=0x02000000
 # CONFIG_USE_SPL_FIT_GENERATOR is not set
diff --git a/configs/socfpga_agilex_vab_defconfig b/configs/socfpga_agilex_vab_defconfig
index bca663ed61..fac9cf72e5 100644
--- a/configs/socfpga_agilex_vab_defconfig
+++ b/configs/socfpga_agilex_vab_defconfig
@@ -15,6 +15,10 @@ CONFIG_IDENT_STRING="socfpga_agilex"
 CONFIG_SPL_FS_FAT=y
 CONFIG_DEFAULT_DEVICE_TREE="socfpga_agilex_socdk"
 CONFIG_FIT=y
+CONFIG_FIT_SIGNATURE=y
+CONFIG_FIT_SIGNATURE_MAX_SIZE=0x10000000
+CONFIG_SPL_FIT_SIGNATURE=y
+CONFIG_SPL_CRC32_SUPPORT=y
 CONFIG_SPL_LOAD_FIT=y
 CONFIG_SPL_LOAD_FIT_ADDRESS=0x02000000
 # CONFIG_USE_SPL_FIT_GENERATOR is not set
diff --git a/configs/socfpga_stratix10_atf_defconfig b/configs/socfpga_stratix10_atf_defconfig
index 8dbb7424ba..7466025bc0 100644
--- a/configs/socfpga_stratix10_atf_defconfig
+++ b/configs/socfpga_stratix10_atf_defconfig
@@ -14,6 +14,10 @@ CONFIG_IDENT_STRING="socfpga_stratix10"
 CONFIG_SPL_FS_FAT=y
 CONFIG_DEFAULT_DEVICE_TREE="socfpga_stratix10_socdk"
 CONFIG_FIT=y
+CONFIG_FIT_SIGNATURE=y
+CONFIG_FIT_SIGNATURE_MAX_SIZE=0x10000000
+CONFIG_SPL_FIT_SIGNATURE=y
+CONFIG_SPL_CRC32_SUPPORT=y
 CONFIG_SPL_LOAD_FIT=y
 CONFIG_SPL_LOAD_FIT_ADDRESS=0x02000000
 # CONFIG_USE_SPL_FIT_GENERATOR is not set