diff --git a/plat/intel/soc/agilex/platform.mk b/plat/intel/soc/agilex/platform.mk
index 92b7754..10a3eec 100644
--- a/plat/intel/soc/agilex/platform.mk
+++ b/plat/intel/soc/agilex/platform.mk
@@ -65,6 +65,7 @@
 		plat/intel/soc/common/socfpga_psci.c			\
 		plat/intel/soc/common/socfpga_sip_svc.c			\
 		plat/intel/soc/common/socfpga_topology.c		\
+		plat/intel/soc/common/sip/socfpga_sip_ecc.c		\
 		plat/intel/soc/common/sip/socfpga_sip_fcs.c		\
 		plat/intel/soc/common/soc/socfpga_mailbox.c		\
 		plat/intel/soc/common/soc/socfpga_reset_manager.c
diff --git a/plat/intel/soc/common/include/socfpga_reset_manager.h b/plat/intel/soc/common/include/socfpga_reset_manager.h
index 637f8df..a976df7 100644
--- a/plat/intel/soc/common/include/socfpga_reset_manager.h
+++ b/plat/intel/soc/common/include/socfpga_reset_manager.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2019, Intel Corporation. All rights reserved.
+ * Copyright (c) 2019-2022, Intel Corporation. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
diff --git a/plat/intel/soc/common/include/socfpga_sip_svc.h b/plat/intel/soc/common/include/socfpga_sip_svc.h
index 6eca197..5770f11 100644
--- a/plat/intel/soc/common/include/socfpga_sip_svc.h
+++ b/plat/intel/soc/common/include/socfpga_sip_svc.h
@@ -40,12 +40,22 @@
 #define INTEL_SIP_SMC_RSU_DCMF_VERSION			0xC2000010
 #define INTEL_SIP_SMC_RSU_COPY_DCMF_VERSION		0xC2000011
 
+
+/* ECC */
+#define INTEL_SIP_SMC_ECC_DBE				0xC200000D
+
 /* Send Mailbox Command */
 #define INTEL_SIP_SMC_MBOX_SEND_CMD			0xC200001E
 
 
 /* SiP Definitions */
 
+/* ECC DBE */
+#define WARM_RESET_WFI_FLAG				BIT(31)
+#define SYSMGR_ECC_DBE_COLD_RST_MASK		(SYSMGR_ECC_OCRAM_MASK |\
+							SYSMGR_ECC_DDR0_MASK |\
+							SYSMGR_ECC_DDR1_MASK)
+
 /* FPGA config helpers */
 #define INTEL_SIP_SMC_FPGA_CONFIG_ADDR			0x400000
 #define INTEL_SIP_SMC_FPGA_CONFIG_SIZE			0x2000000
@@ -74,4 +84,8 @@
 
 bool is_address_in_ddr_range(uint64_t addr, uint64_t size);
 
+/* ECC DBE */
+bool cold_reset_for_ecc_dbe(void);
+uint32_t intel_ecc_dbe_notification(uint64_t dbe_value);
+
 #endif /* SOCFPGA_SIP_SVC_H */
diff --git a/plat/intel/soc/common/include/socfpga_system_manager.h b/plat/intel/soc/common/include/socfpga_system_manager.h
index 8b42d47..2b13f1f 100644
--- a/plat/intel/soc/common/include/socfpga_system_manager.h
+++ b/plat/intel/soc/common/include/socfpga_system_manager.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2019-2020, Intel Corporation. All rights reserved.
+ * Copyright (c) 2019-2022, Intel Corporation. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -30,6 +30,8 @@
 #define SOCFPGA_SYSMGR_BOOT_SCRATCH_COLD_0		0x200
 #define SOCFPGA_SYSMGR_BOOT_SCRATCH_COLD_1		0x204
 #define SOCFPGA_SYSMGR_BOOT_SCRATCH_COLD_2		0x208
+#define SOCFPGA_SYSMGR_BOOT_SCRATCH_COLD_8		0x220
+#define SOCFPGA_SYSMGR_BOOT_SCRATCH_COLD_9		0x224
 
 /* Field Masking */
 
@@ -47,6 +49,10 @@
 					| SCR_MPU_MASK)
 #define DISABLE_BRIDGE_FIREWALL				0x0ffe0101
 
+#define SYSMGR_ECC_OCRAM_MASK				BIT(1)
+#define SYSMGR_ECC_DDR0_MASK				BIT(16)
+#define SYSMGR_ECC_DDR1_MASK				BIT(17)
+
 /* Macros */
 
 #define SOCFPGA_SYSMGR(_reg)		(SOCFPGA_SYSMGR_REG_BASE \
diff --git a/plat/intel/soc/common/sip/socfpga_sip_ecc.c b/plat/intel/soc/common/sip/socfpga_sip_ecc.c
new file mode 100644
index 0000000..c4e06a6
--- /dev/null
+++ b/plat/intel/soc/common/sip/socfpga_sip_ecc.c
@@ -0,0 +1,46 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2020-2022, ARM Limited and Contributors. All rights reserved.
+ */
+
+#include <assert.h>
+#include <common/debug.h>
+#include <common/runtime_svc.h>
+#include <lib/mmio.h>
+#include <tools_share/uuid.h>
+
+#include "socfpga_fcs.h"
+#include "socfpga_mailbox.h"
+#include "socfpga_reset_manager.h"
+#include "socfpga_sip_svc.h"
+#include "socfpga_system_manager.h"
+
+uint32_t intel_ecc_dbe_notification(uint64_t dbe_value)
+{
+	dbe_value &= WARM_RESET_WFI_FLAG;
+
+	/* Trap CPUs in WFI if warm reset flag is set */
+	if (dbe_value > 0) {
+		while (1) {
+			wfi();
+		}
+	}
+
+	return INTEL_SIP_SMC_STATUS_OK;
+}
+
+bool cold_reset_for_ecc_dbe(void)
+{
+	uint32_t dbe_int_status;
+
+	dbe_int_status = mmio_read_32(SOCFPGA_SYSMGR(BOOT_SCRATCH_COLD_8));
+
+	/* Trigger cold reset only for error in critical memory (DDR/OCRAM) */
+	dbe_int_status &= SYSMGR_ECC_DBE_COLD_RST_MASK;
+
+	if (dbe_int_status > 0) {
+		return true;
+	}
+
+	return false;
+}
diff --git a/plat/intel/soc/common/socfpga_psci.c b/plat/intel/soc/common/socfpga_psci.c
index 4b57b8f..5fd6559 100644
--- a/plat/intel/soc/common/socfpga_psci.c
+++ b/plat/intel/soc/common/socfpga_psci.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2019, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2019-2022, ARM Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -14,9 +14,9 @@
 #include "socfpga_mailbox.h"
 #include "socfpga_plat_def.h"
 #include "socfpga_reset_manager.h"
+#include "socfpga_sip_svc.h"
 
 
-
 /*******************************************************************************
  * plat handler called when a CPU is about to enter standby.
  ******************************************************************************/
@@ -151,6 +151,9 @@
 static int socfpga_system_reset2(int is_vendor, int reset_type,
 					u_register_t cookie)
 {
+	if (cold_reset_for_ecc_dbe()) {
+		mailbox_reset_cold();
+	}
 	/* disable cpuif */
 	gicv2_cpuif_disable();
 
diff --git a/plat/intel/soc/common/socfpga_sip_svc.c b/plat/intel/soc/common/socfpga_sip_svc.c
index 16f8145..14cd9e0 100644
--- a/plat/intel/soc/common/socfpga_sip_svc.c
+++ b/plat/intel/soc/common/socfpga_sip_svc.c
@@ -530,6 +530,10 @@
 			SMC_RET2(handle, status, retval);
 		}
 
+	case INTEL_SIP_SMC_ECC_DBE:
+		status = intel_ecc_dbe_notification(x1);
+		SMC_RET1(handle, status);
+
 	case INTEL_SIP_SMC_MBOX_SEND_CMD:
 		x5 = SMC_GET_GP(handle, CTX_GPREG_X5);
 		x6 = SMC_GET_GP(handle, CTX_GPREG_X6);
diff --git a/plat/intel/soc/n5x/platform.mk b/plat/intel/soc/n5x/platform.mk
index 722694d..8366d6d 100644
--- a/plat/intel/soc/n5x/platform.mk
+++ b/plat/intel/soc/n5x/platform.mk
@@ -38,6 +38,7 @@
 		plat/intel/soc/common/socfpga_psci.c			\
 		plat/intel/soc/common/socfpga_sip_svc.c			\
 		plat/intel/soc/common/socfpga_topology.c		\
+		plat/intel/soc/common/sip/socfpga_sip_ecc.c             \
 		plat/intel/soc/common/sip/socfpga_sip_fcs.c		\
 		plat/intel/soc/common/soc/socfpga_mailbox.c		\
 		plat/intel/soc/common/soc/socfpga_reset_manager.c
diff --git a/plat/intel/soc/stratix10/platform.mk b/plat/intel/soc/stratix10/platform.mk
index b47ac9d..d9d88d4 100644
--- a/plat/intel/soc/stratix10/platform.mk
+++ b/plat/intel/soc/stratix10/platform.mk
@@ -63,6 +63,7 @@
 		plat/intel/soc/common/socfpga_psci.c			\
 		plat/intel/soc/common/socfpga_sip_svc.c			\
 		plat/intel/soc/common/socfpga_topology.c		\
+		plat/intel/soc/common/sip/socfpga_sip_ecc.c		\
 		plat/intel/soc/common/sip/socfpga_sip_fcs.c		\
 		plat/intel/soc/common/soc/socfpga_mailbox.c		\
 		plat/intel/soc/common/soc/socfpga_reset_manager.c