diff --git a/include/tools_share/firmware_image_package.h b/include/tools_share/firmware_image_package.h
index c39e6f0..b7fac07 100644
--- a/include/tools_share/firmware_image_package.h
+++ b/include/tools_share/firmware_image_package.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2014-2017, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2014-2018, ARM Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -63,6 +63,11 @@
 	{0x11449fa4, 0x635e, 0x11e4, 0x87, 0x28, {0x3f, 0x05, 0x72, 0x2a, 0xf3, 0x3d} }
 #define UUID_NON_TRUSTED_FW_CONTENT_CERT \
 	{0xf3c1c48e, 0x635d, 0x11e4, 0xa7, 0xa9, {0x87, 0xee, 0x40, 0xb2, 0x3f, 0xa7} }
+/* Dynamic configs */
+#define UUID_HW_CONFIG \
+	{0xd9f1b808, 0xcfc9, 0x4993, 0xa9, 0x62, {0x6f, 0xbc, 0x6b, 0x72, 0x65, 0xcc} }
+#define UUID_TB_FW_CONFIG \
+	{0xff58046c, 0x6baf, 0x4f7d, 0x82, 0xed, {0xaa, 0x27, 0xbc, 0x69, 0xbf, 0xd2} }
 
 typedef struct fip_toc_header {
 	uint32_t	name;
diff --git a/include/tools_share/tbbr_oid.h b/include/tools_share/tbbr_oid.h
index e57790c..18ddbdc 100644
--- a/include/tools_share/tbbr_oid.h
+++ b/include/tools_share/tbbr_oid.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015-2017, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2015-2018, ARM Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -41,7 +41,8 @@
 
 /* TrustedBootFirmwareHash - BL2 */
 #define TRUSTED_BOOT_FW_HASH_OID		"1.3.6.1.4.1.4128.2100.201"
-
+#define TRUSTED_BOOT_FW_CONFIG_HASH_OID		"1.3.6.1.4.1.4128.2100.202"
+#define HW_CONFIG_HASH_OID			"1.3.6.1.4.1.4128.2100.203"
 
 /*
  * Trusted Key Certificate
diff --git a/tools/cert_create/include/tbbr/tbb_ext.h b/tools/cert_create/include/tbbr/tbb_ext.h
index 85ad359..5b427d3 100644
--- a/tools/cert_create/include/tbbr/tbb_ext.h
+++ b/tools/cert_create/include/tbbr/tbb_ext.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015-2017, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2015-2018, ARM Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -13,6 +13,8 @@
 	TRUSTED_FW_NVCOUNTER_EXT,
 	NON_TRUSTED_FW_NVCOUNTER_EXT,
 	TRUSTED_BOOT_FW_HASH_EXT,
+	TRUSTED_BOOT_FW_CONFIG_HASH_EXT,
+	HW_CONFIG_HASH_EXT,
 	TRUSTED_WORLD_PK_EXT,
 	NON_TRUSTED_WORLD_PK_EXT,
 	SCP_FW_CONTENT_CERT_PK_EXT,
diff --git a/tools/cert_create/src/tbbr/tbb_cert.c b/tools/cert_create/src/tbbr/tbb_cert.c
index c815178..325b462 100644
--- a/tools/cert_create/src/tbbr/tbb_cert.c
+++ b/tools/cert_create/src/tbbr/tbb_cert.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015-2017, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2015-2018, ARM Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -26,9 +26,11 @@
 		.issuer = TRUSTED_BOOT_FW_CERT,
 		.ext = {
 			TRUSTED_FW_NVCOUNTER_EXT,
-			TRUSTED_BOOT_FW_HASH_EXT
+			TRUSTED_BOOT_FW_HASH_EXT,
+			TRUSTED_BOOT_FW_CONFIG_HASH_EXT,
+			HW_CONFIG_HASH_EXT
 		},
-		.num_ext = 2
+		.num_ext = 4
 	},
 	[TRUSTED_KEY_CERT] = {
 		.id = TRUSTED_KEY_CERT,
diff --git a/tools/cert_create/src/tbbr/tbb_ext.c b/tools/cert_create/src/tbbr/tbb_ext.c
index 504b0fc..5f2cec1 100644
--- a/tools/cert_create/src/tbbr/tbb_ext.c
+++ b/tools/cert_create/src/tbbr/tbb_ext.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015-2017, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2015-2018, ARM Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -53,6 +53,26 @@
 		.asn1_type = V_ASN1_OCTET_STRING,
 		.type = EXT_TYPE_HASH
 	},
+	[TRUSTED_BOOT_FW_CONFIG_HASH_EXT] = {
+		.oid = TRUSTED_BOOT_FW_CONFIG_HASH_OID,
+		.opt = "tb-fw-config",
+		.help_msg = "Trusted Boot Firmware Config file",
+		.sn = "TrustedBootFirmwareConfigHash",
+		.ln = "Trusted Boot Firmware Config hash",
+		.asn1_type = V_ASN1_OCTET_STRING,
+		.type = EXT_TYPE_HASH,
+		.optional = 1
+	},
+	[HW_CONFIG_HASH_EXT] = {
+		.oid = HW_CONFIG_HASH_OID,
+		.opt = "hw-config",
+		.help_msg = "HW Config file",
+		.sn = "HWConfigHash",
+		.ln = "HW Config hash",
+		.asn1_type = V_ASN1_OCTET_STRING,
+		.type = EXT_TYPE_HASH,
+		.optional = 1
+	},
 	[TRUSTED_WORLD_PK_EXT] = {
 		.oid = TRUSTED_WORLD_PK_OID,
 		.sn = "TrustedWorldPublicKey",
diff --git a/tools/fiptool/tbbr_config.c b/tools/fiptool/tbbr_config.c
index 827cab2..2c0adcd 100644
--- a/tools/fiptool/tbbr_config.c
+++ b/tools/fiptool/tbbr_config.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-2017, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2016-2018, ARM Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -67,7 +67,17 @@
 		.uuid = UUID_NON_TRUSTED_FIRMWARE_BL33,
 		.cmdline_name = "nt-fw"
 	},
-
+	/* Dynamic Configs */
+	{
+		.name = "HW_CONFIG",
+		.uuid = UUID_HW_CONFIG,
+		.cmdline_name = "hw-config"
+	},
+	{
+		.name = "TB_FW_CONFIG",
+		.uuid = UUID_TB_FW_CONFIG,
+		.cmdline_name = "tb-fw-config"
+	},
 	/* Key Certificates */
 	{
 		.name = "Root Of Trust key certificate",