diff --git a/plat/arm/common/arm_dyn_cfg.c b/plat/arm/common/arm_dyn_cfg.c
index fa251c8..402fd93 100644
--- a/plat/arm/common/arm_dyn_cfg.c
+++ b/plat/arm/common/arm_dyn_cfg.c
@@ -16,13 +16,12 @@
 #if TRUSTED_BOARD_BOOT
 #include <drivers/auth/mbedtls/mbedtls_config.h>
 #endif
+#include <lib/fconf/fconf.h>
+#include <lib/fconf/fconf_dyn_cfg_getter.h>
 #include <plat/arm/common/arm_dyn_cfg_helpers.h>
 #include <plat/arm/common/plat_arm.h>
 #include <plat/common/platform.h>
 
-/* Variable to store the address to TB_FW_CONFIG passed from BL1 */
-static void *tb_fw_cfg_dtb;
-
 #if TRUSTED_BOARD_BOOT
 
 static void *mbedtls_heap_addr;
@@ -58,6 +57,10 @@
 #elif defined(IMAGE_BL2)
 
 	int err;
+	void *tb_fw_cfg_dtb;
+
+	/* fconf FW_CONFIG and TB_FW_CONFIG are currently the same DTB*/
+	tb_fw_cfg_dtb = (void *)FCONF_GET_PROPERTY(fconf, dtb, base_addr);
 
 	/* If in BL2, retrieve the already allocated heap's info from DTB */
 	if (tb_fw_cfg_dtb != NULL) {
@@ -83,6 +86,7 @@
 void arm_bl1_set_mbedtls_heap(void)
 {
 	int err;
+	uintptr_t tb_fw_cfg_dtb;
 
 	/*
 	 * If tb_fw_cfg_dtb==NULL then DTB is not present for the current
@@ -96,8 +100,15 @@
 	 * information, we would need to call plat_get_mbedtls_heap to retrieve
 	 * the default heap's address and size.
 	 */
-	if ((tb_fw_cfg_dtb != NULL) && (mbedtls_heap_addr != NULL)) {
-		err = arm_set_dtb_mbedtls_heap_info(tb_fw_cfg_dtb,
+
+	/* fconf FW_CONFIG and TB_FW_CONFIG are currently the same DTB*/
+	tb_fw_cfg_dtb = FCONF_GET_PROPERTY(fconf, dtb, base_addr);
+
+	if ((tb_fw_cfg_dtb != 0UL) && (mbedtls_heap_addr != NULL)) {
+		/* As libfdt use 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");
@@ -108,34 +119,23 @@
 		 * images. It's critical because BL2 won't be able to proceed
 		 * without the heap info.
 		 */
-		flush_dcache_range((uintptr_t)tb_fw_cfg_dtb,
-			fdt_totalsize(tb_fw_cfg_dtb));
+		flush_dcache_range(tb_fw_cfg_dtb, fdt_totalsize(dtb));
 	}
 }
 
 #endif /* TRUSTED_BOARD_BOOT */
 
 /*
- * BL2 utility function to set the address of TB_FW_CONFIG passed from BL1.
- */
-void arm_bl2_set_tb_cfg_addr(void *dtb)
-{
-	assert(dtb != NULL);
-	tb_fw_cfg_dtb = dtb;
-}
-
-/*
  * BL2 utility function to initialize dynamic configuration specified by
  * TB_FW_CONFIG. Populate the bl_mem_params_node_t of other FW_CONFIGs if
  * specified in TB_FW_CONFIG.
  */
 void arm_bl2_dyn_cfg_init(void)
 {
-	int err = 0, tb_fw_node;
 	unsigned int i;
 	bl_mem_params_node_t *cfg_mem_params = NULL;
-	uint64_t image_base;
-	uint32_t image_size;
+	uintptr_t image_base;
+	size_t image_size;
 	const unsigned int config_ids[] = {
 			HW_CONFIG_ID,
 			SOC_FW_CONFIG_ID,
@@ -146,16 +146,7 @@
 #endif
 	};
 
-	if (tb_fw_cfg_dtb == NULL) {
-		VERBOSE("No TB_FW_CONFIG specified\n");
-		return;
-	}
-
-	err = arm_dyn_tb_fw_cfg_init(tb_fw_cfg_dtb, &tb_fw_node);
-	if (err < 0) {
-		ERROR("Invalid TB_FW_CONFIG passed from BL1\n");
-		panic();
-	}
+	const struct dyn_cfg_dtb_info_t *dtb_info;
 
 	/* Iterate through all the fw config IDs */
 	for (i = 0; i < ARRAY_SIZE(config_ids); i++) {
@@ -166,14 +157,16 @@
 			continue;
 		}
 
-		err = arm_dyn_get_config_load_info(tb_fw_cfg_dtb, tb_fw_node,
-				config_ids[i], &image_base, &image_size);
-		if (err < 0) {
+		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]);
 			continue;
 		}
 
+		image_base = dtb_info->config_addr;
+		image_size = dtb_info->config_max_size;
+
 		/*
 		 * Do some runtime checks on the load addresses of soc_fw_config,
 		 * tos_fw_config, nt_fw_config. This is not a comprehensive check
@@ -205,8 +198,8 @@
 		}
 
 
-		cfg_mem_params->image_info.image_base = (uintptr_t)image_base;
-		cfg_mem_params->image_info.image_max_size = image_size;
+		cfg_mem_params->image_info.image_base = image_base;
+		cfg_mem_params->image_info.image_max_size = (uint32_t)image_size;
 
 		/*
 		 * Remove the IMAGE_ATTRIB_SKIP_LOADING attribute from
@@ -217,6 +210,17 @@
 
 #if TRUSTED_BOARD_BOOT && defined(DYN_DISABLE_AUTH)
 	uint32_t disable_auth = 0;
+	void *tb_fw_cfg_dtb;
+	int err, tb_fw_node;
+
+	dtb_info = FCONF_GET_PROPERTY(dyn_cfg, dtb, TB_FW_CONFIG_ID);
+	tb_fw_cfg_dtb = (void *)dtb_info->config_addr;
+
+	err = arm_dyn_tb_fw_cfg_init(tb_fw_cfg_dtb, &tb_fw_node);
+	if (err < 0) {
+		ERROR("Invalid TB_FW_CONFIG passed from BL1\n");
+		panic();
+	}
 
 	err = arm_dyn_get_disable_auth(tb_fw_cfg_dtb, tb_fw_node,
 					&disable_auth);
diff --git a/plat/arm/common/arm_dyn_cfg_helpers.c b/plat/arm/common/arm_dyn_cfg_helpers.c
index daf0f0a..ac6c99d 100644
--- a/plat/arm/common/arm_dyn_cfg_helpers.c
+++ b/plat/arm/common/arm_dyn_cfg_helpers.c
@@ -15,83 +15,6 @@
 #define DTB_PROP_MBEDTLS_HEAP_ADDR "mbedtls_heap_addr"
 #define DTB_PROP_MBEDTLS_HEAP_SIZE "mbedtls_heap_size"
 
-typedef struct config_load_info_prop {
-	unsigned int config_id;
-	const char *config_addr;
-	const char *config_max_size;
-} config_load_info_prop_t;
-
-static const config_load_info_prop_t prop_names[] = {
-	{HW_CONFIG_ID, "hw_config_addr", "hw_config_max_size"},
-	{SOC_FW_CONFIG_ID, "soc_fw_config_addr", "soc_fw_config_max_size"},
-	{TOS_FW_CONFIG_ID, "tos_fw_config_addr", "tos_fw_config_max_size"},
-	{NT_FW_CONFIG_ID, "nt_fw_config_addr", "nt_fw_config_max_size"}
-};
-
-/*******************************************************************************
- * Helper to read the load information corresponding to the `config_id` in
- * TB_FW_CONFIG. This function expects the following properties to be defined :
- *	<config>_addr		size : 2 cells
- *	<config>_max_size	size : 1 cell
- *
- * Arguments:
- *	void *dtb		 - pointer to the TB_FW_CONFIG in memory
- *	int node		 - The node offset to appropriate node in the
- *					 DTB.
- *	unsigned int config_id	 - The configuration id
- *	uint64_t *config_addr	 - Returns the `config` load address if read
- *					 is successful.
- *	uint32_t *config_size	 - Returns the `config` size if read is
- *					 successful.
- *
- * Returns 0 on success and -1 on error.
- ******************************************************************************/
-int arm_dyn_get_config_load_info(void *dtb, int node, unsigned int config_id,
-		uint64_t *config_addr, uint32_t *config_size)
-{
-	int err;
-	unsigned int i;
-
-	assert(dtb != NULL);
-	assert(config_addr != NULL);
-	assert(config_size != NULL);
-
-	for (i = 0; i < ARRAY_SIZE(prop_names); i++) {
-		if (prop_names[i].config_id == config_id)
-			break;
-	}
-
-	if (i == ARRAY_SIZE(prop_names)) {
-		WARN("Invalid config id %d\n", config_id);
-		return -1;
-	}
-
-	/* Check if the pointer to DT is correct */
-	assert(fdt_check_header(dtb) == 0);
-
-	/* Assert the node offset point to "arm,tb_fw" compatible property */
-	assert(node == fdt_node_offset_by_compatible(dtb, -1, "arm,tb_fw"));
-
-	err = fdtw_read_cells(dtb, node, prop_names[i].config_addr, 2,
-				(void *) config_addr);
-	if (err < 0) {
-		WARN("Read cell failed for %s\n", prop_names[i].config_addr);
-		return -1;
-	}
-
-	err = fdtw_read_cells(dtb, node, prop_names[i].config_max_size, 1,
-				(void *) config_size);
-	if (err < 0) {
-		WARN("Read cell failed for %s\n", prop_names[i].config_max_size);
-		return -1;
-	}
-
-	VERBOSE("Dyn cfg: Read config_id %d load info from TB_FW_CONFIG 0x%llx 0x%x\n",
-				config_id, (unsigned long long)*config_addr, *config_size);
-
-	return 0;
-}
-
 /*******************************************************************************
  * Helper to read the `disable_auth` property in config DTB. This function
  * expects the following properties to be present in the config DTB.