diff --git a/plat/arm/board/a5ds/include/platform_def.h b/plat/arm/board/a5ds/include/platform_def.h
index ab0ff58..0745316 100644
--- a/plat/arm/board/a5ds/include/platform_def.h
+++ b/plat/arm/board/a5ds/include/platform_def.h
@@ -188,11 +188,11 @@
 #define CACHE_WRITEBACK_GRANULE		(U(1) << ARM_CACHE_WRITEBACK_SHIFT)
 
 /*
- * To enable TB_FW_CONFIG to be loaded by BL1, define the corresponding base
+ * To enable FW_CONFIG to be loaded by BL1, define the corresponding base
  * and limit. Leave enough space of BL2 meminfo.
  */
-#define ARM_TB_FW_CONFIG_BASE		(ARM_BL_RAM_BASE + sizeof(meminfo_t))
-#define ARM_TB_FW_CONFIG_LIMIT		(ARM_BL_RAM_BASE + PAGE_SIZE)
+#define ARM_FW_CONFIG_BASE		(ARM_BL_RAM_BASE + sizeof(meminfo_t))
+#define ARM_FW_CONFIG_LIMIT		(ARM_BL_RAM_BASE + PAGE_SIZE)
 
 /*******************************************************************************
  * BL1 specific defines.
@@ -220,7 +220,7 @@
 #define BL2_LIMIT			BL1_RW_BASE
 
 /* Put BL32 below BL2 in NS DRAM.*/
-#define ARM_BL2_MEM_DESC_BASE		ARM_TB_FW_CONFIG_LIMIT
+#define ARM_BL2_MEM_DESC_BASE		ARM_FW_CONFIG_LIMIT
 
 #define BL32_BASE			((ARM_BL_RAM_BASE + ARM_BL_RAM_SIZE)\
 						- PLAT_ARM_MAX_BL32_SIZE)
diff --git a/plat/arm/board/corstone700/include/platform_def.h b/plat/arm/board/corstone700/include/platform_def.h
index cc4dc3a..7799cec 100644
--- a/plat/arm/board/corstone700/include/platform_def.h
+++ b/plat/arm/board/corstone700/include/platform_def.h
@@ -83,11 +83,11 @@
 #define ARM_CACHE_WRITEBACK_SHIFT	6
 
 /*
- * To enable TB_FW_CONFIG to be loaded by BL1, define the corresponding base
+ * To enable FW_CONFIG to be loaded by BL1, define the corresponding base
  * and limit. Leave enough space for BL2 meminfo.
  */
-#define ARM_TB_FW_CONFIG_BASE		(ARM_BL_RAM_BASE + sizeof(meminfo_t))
-#define ARM_TB_FW_CONFIG_LIMIT		(ARM_BL_RAM_BASE + (PAGE_SIZE / 2U))
+#define ARM_FW_CONFIG_BASE		(ARM_BL_RAM_BASE + sizeof(meminfo_t))
+#define ARM_FW_CONFIG_LIMIT		(ARM_BL_RAM_BASE + (PAGE_SIZE / 2U))
 
 /*
  * The max number of regions like RO(code), coherent and data required by
diff --git a/plat/arm/board/fvp_ve/include/platform_def.h b/plat/arm/board/fvp_ve/include/platform_def.h
index 70a12ea..3591b4d 100644
--- a/plat/arm/board/fvp_ve/include/platform_def.h
+++ b/plat/arm/board/fvp_ve/include/platform_def.h
@@ -169,11 +169,11 @@
 #define CACHE_WRITEBACK_GRANULE		(U(1) << ARM_CACHE_WRITEBACK_SHIFT)
 
 /*
- * To enable TB_FW_CONFIG to be loaded by BL1, define the corresponding base
+ * To enable FW_CONFIG to be loaded by BL1, define the corresponding base
  * and limit. Leave enough space of BL2 meminfo.
  */
-#define ARM_TB_FW_CONFIG_BASE		(ARM_BL_RAM_BASE + sizeof(meminfo_t))
-#define ARM_TB_FW_CONFIG_LIMIT		(ARM_BL_RAM_BASE + PAGE_SIZE)
+#define ARM_FW_CONFIG_BASE		(ARM_BL_RAM_BASE + sizeof(meminfo_t))
+#define ARM_FW_CONFIG_LIMIT		(ARM_BL_RAM_BASE + PAGE_SIZE)
 
 /*******************************************************************************
  * BL1 specific defines.
@@ -204,7 +204,7 @@
 
 
 /* Put BL32 below BL2 in NS DRAM.*/
-#define ARM_BL2_MEM_DESC_BASE		ARM_TB_FW_CONFIG_LIMIT
+#define ARM_BL2_MEM_DESC_BASE		ARM_FW_CONFIG_LIMIT
 
 #define BL32_BASE			((ARM_BL_RAM_BASE + ARM_BL_RAM_SIZE)\
 						- PLAT_ARM_MAX_BL32_SIZE)
diff --git a/plat/arm/board/juno/include/platform_def.h b/plat/arm/board/juno/include/platform_def.h
index 67802d4..cd96155 100644
--- a/plat/arm/board/juno/include/platform_def.h
+++ b/plat/arm/board/juno/include/platform_def.h
@@ -254,7 +254,7 @@
  * BL31 is loaded over the top.
  */
 #define PLAT_CSS_MAX_SCP_BL2_SIZE \
-	((SCP_BL2_LIMIT - ARM_TB_FW_CONFIG_LIMIT) & ~PAGE_SIZE_MASK)
+	((SCP_BL2_LIMIT - ARM_FW_CONFIG_LIMIT) & ~PAGE_SIZE_MASK)
 
 #define PLAT_CSS_MAX_SCP_BL2U_SIZE	PLAT_CSS_MAX_SCP_BL2_SIZE
 
diff --git a/plat/arm/common/arm_bl2_setup.c b/plat/arm/common/arm_bl2_setup.c
index 6c3f64f..9d5526f 100644
--- a/plat/arm/common/arm_bl2_setup.c
+++ b/plat/arm/common/arm_bl2_setup.c
@@ -26,10 +26,10 @@
 static meminfo_t bl2_tzram_layout __aligned(CACHE_WRITEBACK_GRANULE);
 
 /*
- * Check that BL2_BASE is above ARM_TB_FW_CONFIG_LIMIT. This reserved page is
+ * Check that BL2_BASE is above ARM_FW_CONFIG_LIMIT. This reserved page is
  * for `meminfo_t` data structure and fw_configs passed from BL1.
  */
-CASSERT(BL2_BASE >= ARM_TB_FW_CONFIG_LIMIT, assert_bl2_base_overflows);
+CASSERT(BL2_BASE >= ARM_FW_CONFIG_LIMIT, assert_bl2_base_overflows);
 
 /* Weak definitions may be overridden in specific ARM standard platform */
 #pragma weak bl2_early_platform_setup2
@@ -50,7 +50,7 @@
  * in x0. This memory layout is sitting at the base of the free trusted SRAM.
  * Copy it to a safe location before its reclaimed by later BL2 functionality.
  ******************************************************************************/
-void arm_bl2_early_platform_setup(uintptr_t tb_fw_config,
+void arm_bl2_early_platform_setup(uintptr_t fw_config,
 				  struct meminfo *mem_layout)
 {
 	/* Initialize the console to provide early debug support */
@@ -60,8 +60,8 @@
 	bl2_tzram_layout = *mem_layout;
 
 	/* Fill the properties struct with the info from the config dtb */
-	if (tb_fw_config != 0U) {
-		fconf_populate("TB_FW", tb_fw_config);
+	if (fw_config != 0U) {
+		fconf_populate("TB_FW", fw_config);
 	}
 
 	/* Initialise the IO layer and register platform IO devices */
diff --git a/plat/arm/common/arm_bl31_setup.c b/plat/arm/common/arm_bl31_setup.c
index 85535c1..ded8f89 100644
--- a/plat/arm/common/arm_bl31_setup.c
+++ b/plat/arm/common/arm_bl31_setup.c
@@ -28,10 +28,10 @@
 
 #if !RESET_TO_BL31
 /*
- * Check that BL31_BASE is above ARM_TB_FW_CONFIG_LIMIT. The reserved page
+ * Check that BL31_BASE is above ARM_FW_CONFIG_LIMIT. The reserved page
  * is required for SOC_FW_CONFIG/TOS_FW_CONFIG passed from BL2.
  */
-CASSERT(BL31_BASE >= ARM_TB_FW_CONFIG_LIMIT, assert_bl31_base_overflows);
+CASSERT(BL31_BASE >= ARM_FW_CONFIG_LIMIT, assert_bl31_base_overflows);
 #endif
 
 /* Weak definitions may be overridden in specific ARM standard platform */
diff --git a/plat/arm/common/arm_dyn_cfg.c b/plat/arm/common/arm_dyn_cfg.c
index ffa2a64..416cd12 100644
--- a/plat/arm/common/arm_dyn_cfg.c
+++ b/plat/arm/common/arm_dyn_cfg.c
@@ -170,8 +170,8 @@
 
 /*
  * 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.
+ * FW_CONFIG. Populate the bl_mem_params_node_t of other FW_CONFIGs if
+ * specified in FW_CONFIG.
  */
 void arm_bl2_dyn_cfg_init(void)
 {
diff --git a/plat/arm/common/sp_min/arm_sp_min_setup.c b/plat/arm/common/sp_min/arm_sp_min_setup.c
index 2904ad9..6100b78 100644
--- a/plat/arm/common/sp_min/arm_sp_min_setup.c
+++ b/plat/arm/common/sp_min/arm_sp_min_setup.c
@@ -29,10 +29,10 @@
 					MT_MEMORY | MT_RW | MT_SECURE)
 
 /*
- * Check that BL32_BASE is above ARM_TB_FW_CONFIG_LIMIT. The reserved page
+ * Check that BL32_BASE is above ARM_FW_CONFIG_LIMIT. The reserved page
  * is required for SOC_FW_CONFIG/TOS_FW_CONFIG passed from BL2.
  */
-CASSERT(BL32_BASE >= ARM_TB_FW_CONFIG_LIMIT, assert_bl32_base_overflows);
+CASSERT(BL32_BASE >= ARM_FW_CONFIG_LIMIT, assert_bl32_base_overflows);
 
 /*******************************************************************************
  * Return a pointer to the 'entry_point_info' structure of the next image for the
diff --git a/plat/arm/css/sgm/include/sgm_base_platform_def.h b/plat/arm/css/sgm/include/sgm_base_platform_def.h
index 8be0b34..2d8e677 100644
--- a/plat/arm/css/sgm/include/sgm_base_platform_def.h
+++ b/plat/arm/css/sgm/include/sgm_base_platform_def.h
@@ -138,7 +138,7 @@
  * BL31 is loaded over the top.
  */
 #define PLAT_CSS_MAX_SCP_BL2_SIZE \
-	((SCP_BL2_LIMIT - ARM_TB_FW_CONFIG_LIMIT) & ~PAGE_SIZE_MASK)
+	((SCP_BL2_LIMIT - ARM_FW_CONFIG_LIMIT) & ~PAGE_SIZE_MASK)
 
 #define PLAT_CSS_MAX_SCP_BL2U_SIZE	PLAT_CSS_MAX_SCP_BL2_SIZE