fconf: Clean confused naming between TB_FW and FW_CONFIG

Cleaned up confused naming between TB_FW and FW_CONFIG.
Signed-off-by: Louis Mayencourt <louis.mayencourt@arm.com>
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>
Change-Id: I9e9f6e6ca076d38fee0388f97d370431ae067f08

drivers/arm/css/scp/css_bom_bootloader.c

 /*
- * Copyright (c) 2014-2018, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2014-2020, ARM Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -51,13 +51,13 @@ typedef struct {
  * All CSS platforms load SCP_BL2/SCP_BL2U just below BL2 (this is where BL31
  * usually resides except when ARM_BL31_IN_DRAM is
  * set). Ensure that SCP_BL2/SCP_BL2U do not overflow into shared RAM and
- * the tb_fw_config.
+ * the fw_config.
  */
 CASSERT(SCP_BL2_LIMIT <= BL2_BASE, assert_scp_bl2_overwrite_bl2);
 CASSERT(SCP_BL2U_LIMIT <= BL2_BASE, assert_scp_bl2u_overwrite_bl2);
 
-CASSERT(SCP_BL2_BASE >= ARM_TB_FW_CONFIG_LIMIT, assert_scp_bl2_overflow);
-CASSERT(SCP_BL2U_BASE >= ARM_TB_FW_CONFIG_LIMIT, assert_scp_bl2u_overflow);
+CASSERT(SCP_BL2_BASE >= ARM_FW_CONFIG_LIMIT, assert_scp_bl2_overflow);
+CASSERT(SCP_BL2U_BASE >= ARM_FW_CONFIG_LIMIT, assert_scp_bl2u_overflow);
 
 static void scp_boot_message_start(void)
 {

include/drivers/arm/css/css_scp.h

 /*
- * Copyright (c) 2016-2018, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2016-2020, ARM Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -40,13 +40,13 @@ int css_scp_boot_ready(void);
 /*
  * All CSS platforms load SCP_BL2/SCP_BL2U just below BL2 (this is where BL31
  * usually resides except when ARM_BL31_IN_DRAM is
- * set). Ensure that SCP_BL2/SCP_BL2U do not overflow into tb_fw_config.
+ * set). Ensure that SCP_BL2/SCP_BL2U do not overflow into fw_config.
  */
 CASSERT(SCP_BL2_LIMIT <= BL2_BASE, assert_scp_bl2_overwrite_bl2);
 CASSERT(SCP_BL2U_LIMIT <= BL2_BASE, assert_scp_bl2u_overwrite_bl2);
 
-CASSERT(SCP_BL2_BASE >= ARM_TB_FW_CONFIG_LIMIT, assert_scp_bl2_overflow);
-CASSERT(SCP_BL2U_BASE >= ARM_TB_FW_CONFIG_LIMIT, assert_scp_bl2u_overflow);
+CASSERT(SCP_BL2_BASE >= ARM_FW_CONFIG_LIMIT, assert_scp_bl2_overflow);
+CASSERT(SCP_BL2U_BASE >= ARM_FW_CONFIG_LIMIT, assert_scp_bl2u_overflow);
 #endif
 
 #endif /* CSS_SCP_H */

include/plat/arm/common/arm_def.h

@@ -346,24 +346,24 @@
 #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 / 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))
 
 /*
  * Boot parameters passed from BL2 to BL31/BL32 are stored here
  */
-#define ARM_BL2_MEM_DESC_BASE		ARM_TB_FW_CONFIG_LIMIT
+#define ARM_BL2_MEM_DESC_BASE		ARM_FW_CONFIG_LIMIT
 #define ARM_BL2_MEM_DESC_LIMIT		(ARM_BL2_MEM_DESC_BASE +	\
 							(PAGE_SIZE / 2U))
 
 /*
  * Define limit of firmware configuration memory:
- * ARM_TB_FW_CONFIG + ARM_BL2_MEM_DESC memory
+ * ARM_FW_CONFIG + ARM_BL2_MEM_DESC memory
  */
-#define ARM_FW_CONFIG_LIMIT		(ARM_BL_RAM_BASE + PAGE_SIZE)
+#define ARM_FW_CONFIGS_LIMIT		(ARM_BL_RAM_BASE + PAGE_SIZE)
 
 /*******************************************************************************
  * BL1 specific defines.
@@ -461,7 +461,7 @@
  * SP_MIN is the only BL image in SRAM. Allocate the whole of SRAM (excluding
  * the page reserved for fw_configs) to BL32
  */
-#  define BL32_BASE			ARM_FW_CONFIG_LIMIT
+#  define BL32_BASE			ARM_FW_CONFIGS_LIMIT
 #  define BL32_LIMIT			(ARM_BL_RAM_BASE + ARM_BL_RAM_SIZE)
 # else
 /* Put BL32 below BL2 in the Trusted SRAM.*/
@@ -505,7 +505,7 @@
 #  define TSP_SEC_MEM_BASE		ARM_BL_RAM_BASE
 #  define TSP_SEC_MEM_SIZE		ARM_BL_RAM_SIZE
 #  define TSP_PROGBITS_LIMIT		BL31_BASE
-#  define BL32_BASE			ARM_FW_CONFIG_LIMIT
+#  define BL32_BASE			ARM_FW_CONFIGS_LIMIT
 #  define BL32_LIMIT			BL31_BASE
 # elif ARM_TSP_RAM_LOCATION_ID == ARM_TRUSTED_DRAM_ID
 #  define TSP_SEC_MEM_BASE		PLAT_ARM_TRUSTED_DRAM_BASE

lib/fconf/fconf.c

@@ -24,9 +24,9 @@ void fconf_load_config(void)
 		.h.version = (uint8_t)VERSION_2,
 		.h.size = (uint16_t)sizeof(image_info_t),
 		.h.attr = 0,
-		.image_base = ARM_TB_FW_CONFIG_BASE,
+		.image_base = ARM_FW_CONFIG_BASE,
 		.image_max_size = (uint32_t)
-				(ARM_TB_FW_CONFIG_LIMIT - ARM_TB_FW_CONFIG_BASE)
+				(ARM_FW_CONFIG_LIMIT - ARM_FW_CONFIG_BASE)
 	};
 
 	VERBOSE("FCONF: Loading FW_CONFIG\n");

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)

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

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)

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
 

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 @@ CASSERT(BL2_BASE >= ARM_TB_FW_CONFIG_LIMIT, assert_bl2_base_overflows);
  * 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 @@ void arm_bl2_early_platform_setup(uintptr_t tb_fw_config,
 	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 */

plat/arm/common/arm_bl31_setup.c

@@ -28,10 +28,10 @@ static entry_point_info_t bl33_image_ep_info;
 
 #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 */

plat/arm/common/arm_dyn_cfg.c

@@ -170,8 +170,8 @@ void arm_bl1_set_bl2_hash(image_desc_t *image_desc)
 
 /*
  * 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)
 {

plat/arm/common/sp_min/arm_sp_min_setup.c

@@ -29,10 +29,10 @@ static entry_point_info_t bl33_image_ep_info;
 					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

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