diff --git a/plat/arm/common/arm_bl2_setup.c b/plat/arm/common/arm_bl2_setup.c
index fd60c2b..80f3b32 100644
--- a/plat/arm/common/arm_bl2_setup.c
+++ b/plat/arm/common/arm_bl2_setup.c
@@ -37,6 +37,9 @@
 #pragma weak bl2_platform_setup
 #pragma weak bl2_plat_arch_setup
 #pragma weak bl2_plat_sec_mem_layout
+#if MEASURED_BOOT
+#pragma weak bl2_plat_get_hash
+#endif
 
 #define MAP_BL2_TOTAL		MAP_REGION_FLAT(			\
 					bl2_tzram_layout.total_base,	\
@@ -225,3 +228,11 @@
 {
 	return arm_bl2_plat_handle_post_image_load(image_id);
 }
+
+#if MEASURED_BOOT
+/* Read TCG_DIGEST_SIZE bytes of BL2 hash data */
+void bl2_plat_get_hash(void *data)
+{
+	arm_bl2_get_hash(data);
+}
+#endif
diff --git a/plat/arm/common/arm_dyn_cfg.c b/plat/arm/common/arm_dyn_cfg.c
index 633445b..b31870b 100644
--- a/plat/arm/common/arm_dyn_cfg.c
+++ b/plat/arm/common/arm_dyn_cfg.c
@@ -23,6 +23,7 @@
 #include <lib/fconf/fconf.h>
 #include <lib/fconf/fconf_dyn_cfg_getter.h>
 #include <lib/fconf/fconf_tbbr_getter.h>
+
 #include <plat/arm/common/arm_dyn_cfg_helpers.h>
 #include <plat/arm/common/plat_arm.h>
 
@@ -98,13 +99,14 @@
 	tb_fw_cfg_dtb = tb_fw_config_info->config_addr;
 
 	if ((tb_fw_cfg_dtb != 0UL) && (mbedtls_heap_addr != NULL)) {
-		/* As libfdt use void *, we can't avoid this cast */
+		/* As libfdt uses void *, we can't avoid this cast */
 		void *dtb = (void *)tb_fw_cfg_dtb;
 
 		err = arm_set_dtb_mbedtls_heap_info(dtb,
 			mbedtls_heap_addr, mbedtls_heap_size);
 		if (err < 0) {
-			ERROR("BL1: unable to write shared Mbed TLS heap information to DTB\n");
+			ERROR("%swrite shared Mbed TLS heap information%s",
+				"BL1: unable to ", " to DTB\n");
 			panic();
 		}
 #if !MEASURED_BOOT
@@ -124,13 +126,13 @@
 
 #if MEASURED_BOOT
 /*
- * Puts the BL2 hash data to TB_FW_CONFIG DTB.
+ * Calculates and writes BL2 hash data to TB_FW_CONFIG DTB.
  * Executed only from BL1.
  */
-void arm_bl1_set_bl2_hash(image_desc_t *image_desc)
+void arm_bl1_set_bl2_hash(const image_desc_t *image_desc)
 {
 	unsigned char hash_data[MBEDTLS_MD_MAX_SIZE];
-	image_info_t image_info = image_desc->image_info;
+	const image_info_t image_info = image_desc->image_info;
 	uintptr_t tb_fw_cfg_dtb;
 	int err;
 	const struct dyn_cfg_dtb_info_t *tb_fw_config_info;
@@ -154,13 +156,15 @@
 					(void *)image_info.image_base,
 					image_info.image_size, hash_data);
 	if (err != 0) {
-		ERROR("BL1: unable to calculate BL2 hash\n");
+		ERROR("%scalculate%s\n", "BL1: unable to ",
+						" BL2 hash");
 		panic();
 	}
 
 	err = arm_set_bl2_hash_info((void *)tb_fw_cfg_dtb, hash_data);
 	if (err < 0) {
-		ERROR("BL1: unable to write BL2 hash data to DTB\n");
+		ERROR("%swrite%sdata%s\n", "BL1: unable to ",
+					" BL2 hash ", "to DTB\n");
 		panic();
 	}
 
@@ -171,6 +175,21 @@
 	 */
 	flush_dcache_range(tb_fw_cfg_dtb, fdt_totalsize((void *)tb_fw_cfg_dtb));
 }
+
+/*
+ * Reads TCG_DIGEST_SIZE bytes of BL2 hash data from the DTB.
+ * Executed only from BL2.
+ */
+void arm_bl2_get_hash(void *data)
+{
+	const void *bl2_hash;
+
+	assert(data != NULL);
+
+	/* Retrieve TCG_DIGEST_SIZE bytes of BL2 hash data from the DTB */
+	bl2_hash = FCONF_GET_PROPERTY(tbbr, dyn_config, bl2_hash_data);
+	(void)memcpy(data, bl2_hash, TCG_DIGEST_SIZE);
+}
 #endif /* MEASURED_BOOT */
 #endif /* TRUSTED_BOARD_BOOT */
 
@@ -202,14 +221,15 @@
 		/* Get the config load address and size from TB_FW_CONFIG */
 		cfg_mem_params = get_bl_mem_params_node(config_ids[i]);
 		if (cfg_mem_params == NULL) {
-			VERBOSE("Couldn't find HW_CONFIG in bl_mem_params_node\n");
+			VERBOSE("%sHW_CONFIG in bl_mem_params_node\n",
+				"Couldn't find ");
 			continue;
 		}
 
 		dtb_info = FCONF_GET_PROPERTY(dyn_cfg, dtb, config_ids[i]);
 		if (dtb_info == NULL) {
-			VERBOSE("Couldn't find config_id %d load info in TB_FW_CONFIG\n",
-					config_ids[i]);
+			VERBOSE("%sconfig_id %d load info in TB_FW_CONFIG\n",
+				"Couldn't find ", config_ids[i]);
 			continue;
 		}
 
@@ -223,30 +243,32 @@
 		 */
 		if (config_ids[i] != HW_CONFIG_ID) {
 
-			if (check_uptr_overflow(image_base, image_size))
+			if (check_uptr_overflow(image_base, image_size)) {
 				continue;
-
+			}
 #ifdef	BL31_BASE
 			/* Ensure the configs don't overlap with BL31 */
 			if ((image_base >= BL31_BASE) &&
-			    (image_base <= BL31_LIMIT))
+			    (image_base <= BL31_LIMIT)) {
 				continue;
+			}
 #endif
 			/* Ensure the configs are loaded in a valid address */
-			if (image_base < ARM_BL_RAM_BASE)
+			if (image_base < ARM_BL_RAM_BASE) {
 				continue;
+			}
 #ifdef BL32_BASE
 			/*
 			 * If BL32 is present, ensure that the configs don't
 			 * overlap with it.
 			 */
 			if ((image_base >= BL32_BASE) &&
-			    (image_base <= BL32_LIMIT))
+			    (image_base <= BL32_LIMIT)) {
 				continue;
+			}
 #endif
 		}
 
-
 		cfg_mem_params->image_info.image_base = image_base;
 		cfg_mem_params->image_info.image_max_size = (uint32_t)image_size;
 
diff --git a/plat/arm/common/arm_dyn_cfg_helpers.c b/plat/arm/common/arm_dyn_cfg_helpers.c
index f110e3b..5f20c8d 100644
--- a/plat/arm/common/arm_dyn_cfg_helpers.c
+++ b/plat/arm/common/arm_dyn_cfg_helpers.c
@@ -6,9 +6,13 @@
 
 #include <assert.h>
 
+#if MEASURED_BOOT
+#include <common/desc_image_load.h>
+#endif
+#include <common/fdt_wrappers.h>
+
 #include <libfdt.h>
 
-#include <common/fdt_wrappers.h>
 #include <plat/arm/common/arm_dyn_cfg_helpers.h>
 #include <plat/arm/common/plat_arm.h>
 
@@ -17,6 +21,15 @@
 
 #if MEASURED_BOOT
 #define DTB_PROP_BL2_HASH_DATA	"bl2_hash_data"
+#ifdef SPD_opteed
+/*
+ * Currently OP-TEE does not support reading DTBs from Secure memory
+ * and this property should be removed when this feature is supported.
+ */
+#define DTB_PROP_HW_SM_LOG_ADDR	"tpm_event_log_sm_addr"
+#endif
+#define DTB_PROP_HW_LOG_ADDR	"tpm_event_log_addr"
+#define DTB_PROP_HW_LOG_SIZE    "tpm_event_log_size"
 
 static int dtb_root = -1;
 #endif /* MEASURED_BOOT */
@@ -37,18 +50,19 @@
 
 	/* Check if the pointer to DT is correct */
 	if (fdt_check_header(dtb) != 0) {
-		WARN("Invalid DTB file passed as TB_FW_CONFIG\n");
+		WARN("Invalid DTB file passed as%s\n", " TB_FW_CONFIG");
 		return -1;
 	}
 
 	/* Assert the node offset point to "arm,tb_fw" compatible property */
 	*node = fdt_node_offset_by_compatible(dtb, -1, "arm,tb_fw");
 	if (*node < 0) {
-		WARN("The compatible property `arm,tb_fw` not found in the config\n");
+		WARN("The compatible property '%s' not%s", "arm,tb_fw",
+			" found in the config\n");
 		return -1;
 	}
 
-	VERBOSE("Dyn cfg: Found \"arm,tb_fw\" in the config\n");
+	VERBOSE("Dyn cfg: '%s'%s", "arm,tb_fw", " found in the config\n");
 	return 0;
 }
 
@@ -76,7 +90,8 @@
 	 */
 	int err = arm_dyn_tb_fw_cfg_init(dtb, &dtb_root);
 	if (err < 0) {
-		ERROR("Invalid TB_FW_CONFIG loaded. Unable to get root node\n");
+		ERROR("Invalid%s loaded. Unable to get root node\n",
+			" TB_FW_CONFIG");
 		return -1;
 	}
 
@@ -90,16 +105,16 @@
 	err = fdtw_write_inplace_cells(dtb, dtb_root,
 		DTB_PROP_MBEDTLS_HEAP_ADDR, 2, &heap_addr);
 	if (err < 0) {
-		ERROR("Unable to write DTB property %s\n",
-			DTB_PROP_MBEDTLS_HEAP_ADDR);
+		ERROR("%sDTB property '%s'\n",
+			"Unable to write ", DTB_PROP_MBEDTLS_HEAP_ADDR);
 		return -1;
 	}
 
 	err = fdtw_write_inplace_cells(dtb, dtb_root,
 		DTB_PROP_MBEDTLS_HEAP_SIZE, 1, &heap_size);
 	if (err < 0) {
-		ERROR("Unable to write DTB property %s\n",
-			DTB_PROP_MBEDTLS_HEAP_SIZE);
+		ERROR("%sDTB property '%s'\n",
+			"Unable to write ", DTB_PROP_MBEDTLS_HEAP_SIZE);
 		return -1;
 	}
 
@@ -124,7 +139,165 @@
 	/*
 	 * Write the BL2 hash data in the DTB.
 	 */
-	return fdtw_write_inplace_bytes(dtb, dtb_root, DTB_PROP_BL2_HASH_DATA,
+	return fdtw_write_inplace_bytes(dtb, dtb_root,
+					DTB_PROP_BL2_HASH_DATA,
 					TCG_DIGEST_SIZE, data);
 }
+
+/*
+ * Write the Event Log address and its size in the DTB.
+ *
+ * This function is supposed to be called only by BL2.
+ *
+ * Returns:
+ *	0 = success
+ *    < 0 = error
+ */
+static int arm_set_event_log_info(uintptr_t config_base,
+#ifdef SPD_opteed
+				  uintptr_t sm_log_addr,
+#endif
+				  uintptr_t log_addr, size_t log_size)
+{
+	/* As libfdt uses void *, we can't avoid this cast */
+	void *dtb = (void *)config_base;
+	const char *compatible = "arm,tpm_event_log";
+	int err, node;
+
+	/*
+	 * Verify that the DTB is valid, before attempting to write to it,
+	 * and get the DTB root node.
+	 */
+
+	/* Check if the pointer to DT is correct */
+	err = fdt_check_header(dtb);
+	if (err < 0) {
+		WARN("Invalid DTB file passed\n");
+		return err;
+	}
+
+	/* Assert the node offset point to compatible property */
+	node = fdt_node_offset_by_compatible(dtb, -1, compatible);
+	if (node < 0) {
+		WARN("The compatible property '%s' not%s", compatible,
+			" found in the config\n");
+		return node;
+	}
+
+	VERBOSE("Dyn cfg: '%s'%s", compatible, " found in the config\n");
+
+#ifdef SPD_opteed
+	if (sm_log_addr != 0UL) {
+		err = fdtw_write_inplace_cells(dtb, node,
+			DTB_PROP_HW_SM_LOG_ADDR, 2, &sm_log_addr);
+		if (err < 0) {
+			ERROR("%sDTB property '%s'\n",
+				"Unable to write ", DTB_PROP_HW_SM_LOG_ADDR);
+			return err;
+		}
+	}
+#endif
+	err = fdtw_write_inplace_cells(dtb, node,
+		DTB_PROP_HW_LOG_ADDR, 2, &log_addr);
+	if (err < 0) {
+		ERROR("%sDTB property '%s'\n",
+			"Unable to write ", DTB_PROP_HW_LOG_ADDR);
+		return err;
+	}
+
+	err = fdtw_write_inplace_cells(dtb, node,
+		DTB_PROP_HW_LOG_SIZE, 1, &log_size);
+	if (err < 0) {
+		ERROR("%sDTB property '%s'\n",
+			"Unable to write ", DTB_PROP_HW_LOG_SIZE);
+	} else {
+		/*
+		 * Ensure that the info written to the DTB is visible
+		 * to other images.
+		 */
+		flush_dcache_range(config_base, fdt_totalsize(dtb));
+	}
+
+	return err;
+}
+
+/*
+ * This function writes the Event Log address and its size
+ * in the TOS_FW_CONFIG DTB.
+ *
+ * This function is supposed to be called only by BL2.
+ *
+ * Returns:
+ *	0 = success
+ *    < 0 = error
+ */
+int arm_set_tos_fw_info(uintptr_t config_base, uintptr_t log_addr,
+			size_t log_size)
+{
+	int err;
+
+	assert(config_base != 0UL);
+	assert(log_addr != 0UL);
+
+	/* Write the Event Log address and its size in the DTB */
+	err = arm_set_event_log_info(config_base,
+#ifdef SPD_opteed
+					0UL,
+#endif
+					log_addr, log_size);
+	if (err < 0) {
+		ERROR("%sEvent Log data to TOS_FW_CONFIG\n",
+					"Unable to write ");
+	}
+
+	return err;
+}
+
+/*
+ * This function writes the Event Log address and its size
+ * in the NT_FW_CONFIG DTB.
+ *
+ * This function is supposed to be called only by BL2.
+ *
+ * Returns:
+ *	0 = success
+ *    < 0 = error
+ */
+int arm_set_nt_fw_info(uintptr_t config_base,
+#ifdef SPD_opteed
+			uintptr_t log_addr,
+#endif
+			size_t log_size, uintptr_t *ns_log_addr)
+{
+	uintptr_t ns_addr;
+	const bl_mem_params_node_t *cfg_mem_params;
+	int err;
+
+	assert(config_base != 0UL);
+	assert(ns_log_addr != NULL);
+
+	/* Get the config load address and size from NT_FW_CONFIG */
+	cfg_mem_params = get_bl_mem_params_node(NT_FW_CONFIG_ID);
+	assert(cfg_mem_params != NULL);
+
+	/* Calculate Event Log address in Non-secure memory */
+	ns_addr = cfg_mem_params->image_info.image_base +
+			cfg_mem_params->image_info.image_max_size;
+
+	/* Check for memory space */
+	if ((uint64_t)(ns_addr + log_size) > ARM_NS_DRAM1_END) {
+		return -1;
+	}
+
+	/* Write the Event Log address and its size in the DTB */
+	err = arm_set_event_log_info(config_base,
+#ifdef SPD_opteed
+					log_addr,
+#endif
+					ns_addr, log_size);
+
+	/* Return Event Log address in Non-secure memory */
+	*ns_log_addr = (err < 0) ? 0UL : ns_addr;
+	return err;
+}
 #endif /* MEASURED_BOOT */