ddr: fsl: Merge macro CONFIG_NUM_DDR_CONTROLLERS and CONFIG_SYS_NUM_DDR_CTRLS

These two macros are used for the same thing, the total number of DDR
controllers for a given SoC. Use SYS_NUM_DDR_CTRLS in Kconfig and
merge existing usage.

Signed-off-by: York Sun <york.sun@nxp.com>

9 files changed, 64 insertions, 64 deletions

diff --git a/drivers/ddr/fsl/Kconfig b/drivers/ddr/fsl/Kconfig
index b035502e7a..a3d2bd5fe6 100644
--- a/drivers/ddr/fsl/Kconfig
+++ b/drivers/ddr/fsl/Kconfig
@@ -23,7 +23,7 @@ config SYS_FSL_DDR_LE
 menu "Freescale DDR controllers"
 	depends on SYS_FSL_DDR
 
-config NUM_DDR_CONTROLLERS
+config SYS_NUM_DDR_CTLRS
 	int "Maximum DDR controllers"
 	default 3 if	ARCH_LS2080A	|| \
 			ARCH_T4240
diff --git a/drivers/ddr/fsl/arm_ddr_gen3.c b/drivers/ddr/fsl/arm_ddr_gen3.c
index 7160da4ec8..5b7ced5949 100644
--- a/drivers/ddr/fsl/arm_ddr_gen3.c
+++ b/drivers/ddr/fsl/arm_ddr_gen3.c
@@ -40,17 +40,17 @@ void fsl_ddr_set_memctl_regs(const fsl_ddr_cfg_regs_t *regs,
 	case 0:
 		ddr = (void *)CONFIG_SYS_FSL_DDR_ADDR;
 		break;
-#if defined(CONFIG_SYS_FSL_DDR2_ADDR) && (CONFIG_NUM_DDR_CONTROLLERS > 1)
+#if defined(CONFIG_SYS_FSL_DDR2_ADDR) && (CONFIG_SYS_NUM_DDR_CTLRS > 1)
 	case 1:
 		ddr = (void *)CONFIG_SYS_FSL_DDR2_ADDR;
 		break;
 #endif
-#if defined(CONFIG_SYS_FSL_DDR3_ADDR) && (CONFIG_NUM_DDR_CONTROLLERS > 2)
+#if defined(CONFIG_SYS_FSL_DDR3_ADDR) && (CONFIG_SYS_NUM_DDR_CTLRS > 2)
 	case 2:
 		ddr = (void *)CONFIG_SYS_FSL_DDR3_ADDR;
 		break;
 #endif
-#if defined(CONFIG_SYS_FSL_DDR4_ADDR) && (CONFIG_NUM_DDR_CONTROLLERS > 3)
+#if defined(CONFIG_SYS_FSL_DDR4_ADDR) && (CONFIG_SYS_NUM_DDR_CTLRS > 3)
 	case 3:
 		ddr = (void *)CONFIG_SYS_FSL_DDR4_ADDR;
 		break;
diff --git a/drivers/ddr/fsl/ctrl_regs.c b/drivers/ddr/fsl/ctrl_regs.c
index f7e87b8ee9..21687dd077 100644
--- a/drivers/ddr/fsl/ctrl_regs.c
+++ b/drivers/ddr/fsl/ctrl_regs.c
@@ -2318,17 +2318,17 @@ compute_fsl_memctl_config_regs(const unsigned int ctrl_num,
 	case 0:
 		ddrc = (void *)CONFIG_SYS_FSL_DDR_ADDR;
 		break;
-#if defined(CONFIG_SYS_FSL_DDR2_ADDR) && (CONFIG_NUM_DDR_CONTROLLERS > 1)
+#if defined(CONFIG_SYS_FSL_DDR2_ADDR) && (CONFIG_SYS_NUM_DDR_CTLRS > 1)
 	case 1:
 		ddrc = (void *)CONFIG_SYS_FSL_DDR2_ADDR;
 		break;
 #endif
-#if defined(CONFIG_SYS_FSL_DDR3_ADDR) && (CONFIG_NUM_DDR_CONTROLLERS > 2)
+#if defined(CONFIG_SYS_FSL_DDR3_ADDR) && (CONFIG_SYS_NUM_DDR_CTLRS > 2)
 	case 2:
 		ddrc = (void *)CONFIG_SYS_FSL_DDR3_ADDR;
 		break;
 #endif
-#if defined(CONFIG_SYS_FSL_DDR4_ADDR) && (CONFIG_NUM_DDR_CONTROLLERS > 3)
+#if defined(CONFIG_SYS_FSL_DDR4_ADDR) && (CONFIG_SYS_NUM_DDR_CTLRS > 3)
 	case 3:
 		ddrc = (void *)CONFIG_SYS_FSL_DDR4_ADDR;
 		break;
diff --git a/drivers/ddr/fsl/fsl_ddr_gen4.c b/drivers/ddr/fsl/fsl_ddr_gen4.c
index dadcb3abc3..e0f9e2ca3d 100644
--- a/drivers/ddr/fsl/fsl_ddr_gen4.c
+++ b/drivers/ddr/fsl/fsl_ddr_gen4.c
@@ -68,17 +68,17 @@ void fsl_ddr_set_memctl_regs(const fsl_ddr_cfg_regs_t *regs,
 	case 0:
 		ddr = (void *)CONFIG_SYS_FSL_DDR_ADDR;
 		break;
-#if defined(CONFIG_SYS_FSL_DDR2_ADDR) && (CONFIG_NUM_DDR_CONTROLLERS > 1)
+#if defined(CONFIG_SYS_FSL_DDR2_ADDR) && (CONFIG_SYS_NUM_DDR_CTLRS > 1)
 	case 1:
 		ddr = (void *)CONFIG_SYS_FSL_DDR2_ADDR;
 		break;
 #endif
-#if defined(CONFIG_SYS_FSL_DDR3_ADDR) && (CONFIG_NUM_DDR_CONTROLLERS > 2)
+#if defined(CONFIG_SYS_FSL_DDR3_ADDR) && (CONFIG_SYS_NUM_DDR_CTLRS > 2)
 	case 2:
 		ddr = (void *)CONFIG_SYS_FSL_DDR3_ADDR;
 		break;
 #endif
-#if defined(CONFIG_SYS_FSL_DDR4_ADDR) && (CONFIG_NUM_DDR_CONTROLLERS > 3)
+#if defined(CONFIG_SYS_FSL_DDR4_ADDR) && (CONFIG_SYS_NUM_DDR_CTLRS > 3)
 	case 3:
 		ddr = (void *)CONFIG_SYS_FSL_DDR4_ADDR;
 		break;
diff --git a/drivers/ddr/fsl/interactive.c b/drivers/ddr/fsl/interactive.c
index 49352b30fb..202ad138f9 100644
--- a/drivers/ddr/fsl/interactive.c
+++ b/drivers/ddr/fsl/interactive.c
@@ -763,7 +763,7 @@ static void fsl_ddr_regs_edit(fsl_ddr_info_t *pinfo,
 	debug("fsl_ddr_regs_edit: ctrl_num = %u, "
 		"regname = %s, value = %s\n",
 		ctrl_num, regname, value_str);
-	if (ctrl_num > CONFIG_NUM_DDR_CONTROLLERS)
+	if (ctrl_num > CONFIG_SYS_NUM_DDR_CTLRS)
 		return;
 
 	ddr = &(pinfo->fsl_ddr_config_reg[ctrl_num]);
@@ -1685,7 +1685,7 @@ static void fsl_ddr_printinfo(const fsl_ddr_info_t *pinfo,
 
 	/* STEP 1:  DIMM SPD data */
 	if (do_mask & STEP_GET_SPD) {
-		for (i = 0; i < CONFIG_NUM_DDR_CONTROLLERS; i++) {
+		for (i = 0; i < CONFIG_SYS_NUM_DDR_CTLRS; i++) {
 			if (!(ctrl_mask & (1 << i)))
 				continue;
 
@@ -1706,7 +1706,7 @@ static void fsl_ddr_printinfo(const fsl_ddr_info_t *pinfo,
 
 	/* STEP 2:  DIMM Parameters */
 	if (do_mask & STEP_COMPUTE_DIMM_PARMS) {
-		for (i = 0; i < CONFIG_NUM_DDR_CONTROLLERS; i++) {
+		for (i = 0; i < CONFIG_SYS_NUM_DDR_CTLRS; i++) {
 			if (!(ctrl_mask & (1 << i)))
 				continue;
 			for (j = 0; j < CONFIG_DIMM_SLOTS_PER_CTLR; j++) {
@@ -1725,7 +1725,7 @@ static void fsl_ddr_printinfo(const fsl_ddr_info_t *pinfo,
 
 	/* STEP 3:  Common Parameters */
 	if (do_mask & STEP_COMPUTE_COMMON_PARMS) {
-		for (i = 0; i < CONFIG_NUM_DDR_CONTROLLERS; i++) {
+		for (i = 0; i < CONFIG_SYS_NUM_DDR_CTLRS; i++) {
 			if (!(ctrl_mask & (1 << i)))
 				continue;
 			printf("\"lowest common\" DIMM parameters:  "
@@ -1739,7 +1739,7 @@ static void fsl_ddr_printinfo(const fsl_ddr_info_t *pinfo,
 
 	/* STEP 4:  User Configuration Options */
 	if (do_mask & STEP_GATHER_OPTS) {
-		for (i = 0; i < CONFIG_NUM_DDR_CONTROLLERS; i++) {
+		for (i = 0; i < CONFIG_SYS_NUM_DDR_CTLRS; i++) {
 			if (!(ctrl_mask & (1 << i)))
 				continue;
 			printf("User Config Options: Controller=%u\n", i);
@@ -1751,7 +1751,7 @@ static void fsl_ddr_printinfo(const fsl_ddr_info_t *pinfo,
 
 	/* STEP 5:  Address assignment */
 	if (do_mask & STEP_ASSIGN_ADDRESSES) {
-		for (i = 0; i < CONFIG_NUM_DDR_CONTROLLERS; i++) {
+		for (i = 0; i < CONFIG_SYS_NUM_DDR_CTLRS; i++) {
 			if (!(ctrl_mask & (1 << i)))
 				continue;
 			for (j = 0; j < CONFIG_DIMM_SLOTS_PER_CTLR; j++) {
@@ -1766,7 +1766,7 @@ static void fsl_ddr_printinfo(const fsl_ddr_info_t *pinfo,
 
 	/* STEP 6:  computed controller register values */
 	if (do_mask & STEP_COMPUTE_REGS) {
-		for (i = 0; i < CONFIG_NUM_DDR_CONTROLLERS; i++) {
+		for (i = 0; i < CONFIG_SYS_NUM_DDR_CTLRS; i++) {
 			if (!(ctrl_mask & (1 << i)))
 				continue;
 			printf("Computed Register Values: Controller=%u\n", i);
diff --git a/drivers/ddr/fsl/main.c b/drivers/ddr/fsl/main.c
index 479184f4ed..159c22e18a 100644
--- a/drivers/ddr/fsl/main.c
+++ b/drivers/ddr/fsl/main.c
@@ -40,35 +40,35 @@ void fsl_ddr_set_intl3r(const unsigned int granule_size);
 #if defined(SPD_EEPROM_ADDRESS) || \
     defined(SPD_EEPROM_ADDRESS1) || defined(SPD_EEPROM_ADDRESS2) || \
     defined(SPD_EEPROM_ADDRESS3) || defined(SPD_EEPROM_ADDRESS4)
-#if (CONFIG_NUM_DDR_CONTROLLERS == 1) && (CONFIG_DIMM_SLOTS_PER_CTLR == 1)
-u8 spd_i2c_addr[CONFIG_NUM_DDR_CONTROLLERS][CONFIG_DIMM_SLOTS_PER_CTLR] = {
+#if (CONFIG_SYS_NUM_DDR_CTLRS == 1) && (CONFIG_DIMM_SLOTS_PER_CTLR == 1)
+u8 spd_i2c_addr[CONFIG_SYS_NUM_DDR_CTLRS][CONFIG_DIMM_SLOTS_PER_CTLR] = {
 	[0][0] = SPD_EEPROM_ADDRESS,
 };
-#elif (CONFIG_NUM_DDR_CONTROLLERS == 1) && (CONFIG_DIMM_SLOTS_PER_CTLR == 2)
-u8 spd_i2c_addr[CONFIG_NUM_DDR_CONTROLLERS][CONFIG_DIMM_SLOTS_PER_CTLR] = {
+#elif (CONFIG_SYS_NUM_DDR_CTLRS == 1) && (CONFIG_DIMM_SLOTS_PER_CTLR == 2)
+u8 spd_i2c_addr[CONFIG_SYS_NUM_DDR_CTLRS][CONFIG_DIMM_SLOTS_PER_CTLR] = {
 	[0][0] = SPD_EEPROM_ADDRESS1,	/* controller 1 */
 	[0][1] = SPD_EEPROM_ADDRESS2,	/* controller 1 */
 };
-#elif (CONFIG_NUM_DDR_CONTROLLERS == 2) && (CONFIG_DIMM_SLOTS_PER_CTLR == 1)
-u8 spd_i2c_addr[CONFIG_NUM_DDR_CONTROLLERS][CONFIG_DIMM_SLOTS_PER_CTLR] = {
+#elif (CONFIG_SYS_NUM_DDR_CTLRS == 2) && (CONFIG_DIMM_SLOTS_PER_CTLR == 1)
+u8 spd_i2c_addr[CONFIG_SYS_NUM_DDR_CTLRS][CONFIG_DIMM_SLOTS_PER_CTLR] = {
 	[0][0] = SPD_EEPROM_ADDRESS1,	/* controller 1 */
 	[1][0] = SPD_EEPROM_ADDRESS2,	/* controller 2 */
 };
-#elif (CONFIG_NUM_DDR_CONTROLLERS == 2) && (CONFIG_DIMM_SLOTS_PER_CTLR == 2)
-u8 spd_i2c_addr[CONFIG_NUM_DDR_CONTROLLERS][CONFIG_DIMM_SLOTS_PER_CTLR] = {
+#elif (CONFIG_SYS_NUM_DDR_CTLRS == 2) && (CONFIG_DIMM_SLOTS_PER_CTLR == 2)
+u8 spd_i2c_addr[CONFIG_SYS_NUM_DDR_CTLRS][CONFIG_DIMM_SLOTS_PER_CTLR] = {
 	[0][0] = SPD_EEPROM_ADDRESS1,	/* controller 1 */
 	[0][1] = SPD_EEPROM_ADDRESS2,	/* controller 1 */
 	[1][0] = SPD_EEPROM_ADDRESS3,	/* controller 2 */
 	[1][1] = SPD_EEPROM_ADDRESS4,	/* controller 2 */
 };
-#elif (CONFIG_NUM_DDR_CONTROLLERS == 3) && (CONFIG_DIMM_SLOTS_PER_CTLR == 1)
-u8 spd_i2c_addr[CONFIG_NUM_DDR_CONTROLLERS][CONFIG_DIMM_SLOTS_PER_CTLR] = {
+#elif (CONFIG_SYS_NUM_DDR_CTLRS == 3) && (CONFIG_DIMM_SLOTS_PER_CTLR == 1)
+u8 spd_i2c_addr[CONFIG_SYS_NUM_DDR_CTLRS][CONFIG_DIMM_SLOTS_PER_CTLR] = {
 	[0][0] = SPD_EEPROM_ADDRESS1,	/* controller 1 */
 	[1][0] = SPD_EEPROM_ADDRESS2,	/* controller 2 */
 	[2][0] = SPD_EEPROM_ADDRESS3,	/* controller 3 */
 };
-#elif (CONFIG_NUM_DDR_CONTROLLERS == 3) && (CONFIG_DIMM_SLOTS_PER_CTLR == 2)
-u8 spd_i2c_addr[CONFIG_NUM_DDR_CONTROLLERS][CONFIG_DIMM_SLOTS_PER_CTLR] = {
+#elif (CONFIG_SYS_NUM_DDR_CTLRS == 3) && (CONFIG_DIMM_SLOTS_PER_CTLR == 2)
+u8 spd_i2c_addr[CONFIG_SYS_NUM_DDR_CTLRS][CONFIG_DIMM_SLOTS_PER_CTLR] = {
 	[0][0] = SPD_EEPROM_ADDRESS1,	/* controller 1 */
 	[0][1] = SPD_EEPROM_ADDRESS2,	/* controller 1 */
 	[1][0] = SPD_EEPROM_ADDRESS3,	/* controller 2 */
@@ -146,7 +146,7 @@ void fsl_ddr_get_spd(generic_spd_eeprom_t *ctrl_dimms_spd,
 	unsigned int i;
 	unsigned int i2c_address = 0;
 
-	if (ctrl_num >= CONFIG_NUM_DDR_CONTROLLERS) {
+	if (ctrl_num >= CONFIG_SYS_NUM_DDR_CTLRS) {
 		printf("%s unexpected ctrl_num = %u\n", __FUNCTION__, ctrl_num);
 		return;
 	}
@@ -430,7 +430,7 @@ fsl_ddr_compute(fsl_ddr_info_t *pinfo, unsigned int start_step,
 		assert_reset = pinfo->board_need_mem_reset();
 
 	/* data bus width capacity adjust shift amount */
-	unsigned int dbw_capacity_adjust[CONFIG_NUM_DDR_CONTROLLERS];
+	unsigned int dbw_capacity_adjust[CONFIG_SYS_NUM_DDR_CTLRS];
 
 	for (i = first_ctrl; i <= last_ctrl; i++)
 		dbw_capacity_adjust[i] = 0;
@@ -720,7 +720,7 @@ phys_size_t __fsl_ddr_sdram(fsl_ddr_info_t *pinfo)
 						&pinfo->common_timing_params[i],
 						law_memctl, i);
 				}
-#if CONFIG_NUM_DDR_CONTROLLERS > 3
+#if CONFIG_SYS_NUM_DDR_CTLRS > 3
 				else if (i == 2) {
 					law_memctl = LAW_TRGT_IF_DDR_INTLV_34;
 					fsl_ddr_set_lawbar(
diff --git a/drivers/ddr/fsl/mpc85xx_ddr_gen3.c b/drivers/ddr/fsl/mpc85xx_ddr_gen3.c
index 1bfb9d4097..afbed598c8 100644
--- a/drivers/ddr/fsl/mpc85xx_ddr_gen3.c
+++ b/drivers/ddr/fsl/mpc85xx_ddr_gen3.c
@@ -44,17 +44,17 @@ void fsl_ddr_set_memctl_regs(const fsl_ddr_cfg_regs_t *regs,
 	case 0:
 		ddr = (void *)CONFIG_SYS_FSL_DDR_ADDR;
 		break;
-#if defined(CONFIG_SYS_FSL_DDR2_ADDR) && (CONFIG_NUM_DDR_CONTROLLERS > 1)
+#if defined(CONFIG_SYS_FSL_DDR2_ADDR) && (CONFIG_SYS_NUM_DDR_CTLRS > 1)
 	case 1:
 		ddr = (void *)CONFIG_SYS_FSL_DDR2_ADDR;
 		break;
 #endif
-#if defined(CONFIG_SYS_FSL_DDR3_ADDR) && (CONFIG_NUM_DDR_CONTROLLERS > 2)
+#if defined(CONFIG_SYS_FSL_DDR3_ADDR) && (CONFIG_SYS_NUM_DDR_CTLRS > 2)
 	case 2:
 		ddr = (void *)CONFIG_SYS_FSL_DDR3_ADDR;
 		break;
 #endif
-#if defined(CONFIG_SYS_FSL_DDR4_ADDR) && (CONFIG_NUM_DDR_CONTROLLERS > 3)
+#if defined(CONFIG_SYS_FSL_DDR4_ADDR) && (CONFIG_SYS_NUM_DDR_CTLRS > 3)
 	case 3:
 		ddr = (void *)CONFIG_SYS_FSL_DDR4_ADDR;
 		break;
diff --git a/drivers/ddr/fsl/options.c b/drivers/ddr/fsl/options.c
index 793d12aabb..d6a8fcb216 100644
--- a/drivers/ddr/fsl/options.c
+++ b/drivers/ddr/fsl/options.c
@@ -1077,7 +1077,7 @@ unsigned int populate_memctl_options(const common_timing_params_t *common_dimm,
 	 * if CONFIG_SYS_FSL_DDR_INTLV_256B is defined, mandatory interleaving
 	 * with 256 Byte is enabled.
 	 */
-#if (CONFIG_NUM_DDR_CONTROLLERS > 1)
+#if (CONFIG_SYS_NUM_DDR_CTLRS > 1)
 	if (!hwconfig_sub_f("fsl_ddr", "ctlr_intlv", buf))
 #ifdef CONFIG_SYS_FSL_DDR_INTLV_256B
 		;
@@ -1107,39 +1107,39 @@ unsigned int populate_memctl_options(const common_timing_params_t *common_dimm,
 					"ctlr_intlv",
 					"cacheline", buf)) {
 		popts->memctl_interleaving_mode =
-			((CONFIG_NUM_DDR_CONTROLLERS == 3) && ctrl_num == 2) ?
+			((CONFIG_SYS_NUM_DDR_CTLRS == 3) && ctrl_num == 2) ?
 			0 : FSL_DDR_CACHE_LINE_INTERLEAVING;
 		popts->memctl_interleaving =
-			((CONFIG_NUM_DDR_CONTROLLERS == 3) && ctrl_num == 2) ?
+			((CONFIG_SYS_NUM_DDR_CTLRS == 3) && ctrl_num == 2) ?
 			0 : 1;
 	} else if (hwconfig_subarg_cmp_f("fsl_ddr",
 					"ctlr_intlv",
 					"page", buf)) {
 		popts->memctl_interleaving_mode =
-			((CONFIG_NUM_DDR_CONTROLLERS == 3) && ctrl_num == 2) ?
+			((CONFIG_SYS_NUM_DDR_CTLRS == 3) && ctrl_num == 2) ?
 			0 : FSL_DDR_PAGE_INTERLEAVING;
 		popts->memctl_interleaving =
-			((CONFIG_NUM_DDR_CONTROLLERS == 3) && ctrl_num == 2) ?
+			((CONFIG_SYS_NUM_DDR_CTLRS == 3) && ctrl_num == 2) ?
 			0 : 1;
 	} else if (hwconfig_subarg_cmp_f("fsl_ddr",
 					"ctlr_intlv",
 					"bank", buf)) {
 		popts->memctl_interleaving_mode =
-			((CONFIG_NUM_DDR_CONTROLLERS == 3) && ctrl_num == 2) ?
+			((CONFIG_SYS_NUM_DDR_CTLRS == 3) && ctrl_num == 2) ?
 			0 : FSL_DDR_BANK_INTERLEAVING;
 		popts->memctl_interleaving =
-			((CONFIG_NUM_DDR_CONTROLLERS == 3) && ctrl_num == 2) ?
+			((CONFIG_SYS_NUM_DDR_CTLRS == 3) && ctrl_num == 2) ?
 			0 : 1;
 	} else if (hwconfig_subarg_cmp_f("fsl_ddr",
 					"ctlr_intlv",
 					"superbank", buf)) {
 		popts->memctl_interleaving_mode =
-			((CONFIG_NUM_DDR_CONTROLLERS == 3) && ctrl_num == 2) ?
+			((CONFIG_SYS_NUM_DDR_CTLRS == 3) && ctrl_num == 2) ?
 			0 : FSL_DDR_SUPERBANK_INTERLEAVING;
 		popts->memctl_interleaving =
-			((CONFIG_NUM_DDR_CONTROLLERS == 3) && ctrl_num == 2) ?
+			((CONFIG_SYS_NUM_DDR_CTLRS == 3) && ctrl_num == 2) ?
 			0 : 1;
-#if (CONFIG_NUM_DDR_CONTROLLERS == 3)
+#if (CONFIG_SYS_NUM_DDR_CTLRS == 3)
 	} else if (hwconfig_subarg_cmp_f("fsl_ddr",
 					"ctlr_intlv",
 					"3way_1KB", buf)) {
@@ -1155,7 +1155,7 @@ unsigned int populate_memctl_options(const common_timing_params_t *common_dimm,
 					"3way_8KB", buf)) {
 		popts->memctl_interleaving_mode =
 			FSL_DDR_3WAY_8KB_INTERLEAVING;
-#elif (CONFIG_NUM_DDR_CONTROLLERS == 4)
+#elif (CONFIG_SYS_NUM_DDR_CTLRS == 4)
 	} else if (hwconfig_subarg_cmp_f("fsl_ddr",
 					"ctlr_intlv",
 					"4way_1KB", buf)) {
@@ -1178,7 +1178,7 @@ unsigned int populate_memctl_options(const common_timing_params_t *common_dimm,
 	}
 #endif	/* CONFIG_SYS_FSL_DDR_INTLV_256B */
 done:
-#endif /* CONFIG_NUM_DDR_CONTROLLERS > 1 */
+#endif /* CONFIG_SYS_NUM_DDR_CTLRS > 1 */
 	if ((hwconfig_sub_f("fsl_ddr", "bank_intlv", buf)) &&
 		(CONFIG_CHIP_SELECTS_PER_CTRL > 1)) {
 		/* test null first. if CONFIG_HWCONFIG is not defined,
@@ -1356,10 +1356,10 @@ void check_interleaving_options(fsl_ddr_info_t *pinfo)
 		case FSL_DDR_PAGE_INTERLEAVING:
 		case FSL_DDR_BANK_INTERLEAVING:
 		case FSL_DDR_SUPERBANK_INTERLEAVING:
-#if (3 == CONFIG_NUM_DDR_CONTROLLERS)
+#if (3 == CONFIG_SYS_NUM_DDR_CTLRS)
 				k = 2;
 #else
-				k = CONFIG_NUM_DDR_CONTROLLERS;
+				k = CONFIG_SYS_NUM_DDR_CTLRS;
 #endif
 			break;
 		case FSL_DDR_3WAY_1KB_INTERLEAVING:
@@ -1369,7 +1369,7 @@ void check_interleaving_options(fsl_ddr_info_t *pinfo)
 		case FSL_DDR_4WAY_4KB_INTERLEAVING:
 		case FSL_DDR_4WAY_8KB_INTERLEAVING:
 		default:
-			k = CONFIG_NUM_DDR_CONTROLLERS;
+			k = CONFIG_SYS_NUM_DDR_CTLRS;
 			break;
 		}
 		debug("%d of %d controllers are interleaving.\n", j, k);
diff --git a/drivers/ddr/fsl/util.c b/drivers/ddr/fsl/util.c
index 99777793a5..b58784be65 100644
--- a/drivers/ddr/fsl/util.c
+++ b/drivers/ddr/fsl/util.c
@@ -30,17 +30,17 @@ u32 fsl_ddr_get_version(unsigned int ctrl_num)
 	case 0:
 		ddr = (void *)CONFIG_SYS_FSL_DDR_ADDR;
 		break;
-#if defined(CONFIG_SYS_FSL_DDR2_ADDR) && (CONFIG_NUM_DDR_CONTROLLERS > 1)
+#if defined(CONFIG_SYS_FSL_DDR2_ADDR) && (CONFIG_SYS_NUM_DDR_CTLRS > 1)
 	case 1:
 		ddr = (void *)CONFIG_SYS_FSL_DDR2_ADDR;
 		break;
 #endif
-#if defined(CONFIG_SYS_FSL_DDR3_ADDR) && (CONFIG_NUM_DDR_CONTROLLERS > 2)
+#if defined(CONFIG_SYS_FSL_DDR3_ADDR) && (CONFIG_SYS_NUM_DDR_CTLRS > 2)
 	case 2:
 		ddr = (void *)CONFIG_SYS_FSL_DDR3_ADDR;
 		break;
 #endif
-#if defined(CONFIG_SYS_FSL_DDR4_ADDR) && (CONFIG_NUM_DDR_CONTROLLERS > 3)
+#if defined(CONFIG_SYS_FSL_DDR4_ADDR) && (CONFIG_SYS_NUM_DDR_CTLRS > 3)
 	case 3:
 		ddr = (void *)CONFIG_SYS_FSL_DDR4_ADDR;
 		break;
@@ -174,23 +174,23 @@ void print_ddr_info(unsigned int start_ctrl)
 	struct ccsr_ddr __iomem *ddr =
 		(struct ccsr_ddr __iomem *)(CONFIG_SYS_FSL_DDR_ADDR);
 
-#if	defined(CONFIG_E6500) && (CONFIG_NUM_DDR_CONTROLLERS == 3)
+#if	defined(CONFIG_E6500) && (CONFIG_SYS_NUM_DDR_CTLRS == 3)
 	u32 *mcintl3r = (void *) (CONFIG_SYS_IMMR + 0x18004);
 #endif
-#if (CONFIG_NUM_DDR_CONTROLLERS > 1)
+#if (CONFIG_SYS_NUM_DDR_CTLRS > 1)
 	uint32_t cs0_config = ddr_in32(&ddr->cs0_config);
 #endif
 	uint32_t sdram_cfg = ddr_in32(&ddr->sdram_cfg);
 	int cas_lat;
 
-#if CONFIG_NUM_DDR_CONTROLLERS >= 2
+#if CONFIG_SYS_NUM_DDR_CTLRS >= 2
 	if ((!(sdram_cfg & SDRAM_CFG_MEM_EN)) ||
 	    (start_ctrl == 1)) {
 		ddr = (void __iomem *)CONFIG_SYS_FSL_DDR2_ADDR;
 		sdram_cfg = ddr_in32(&ddr->sdram_cfg);
 	}
 #endif
-#if CONFIG_NUM_DDR_CONTROLLERS >= 3
+#if CONFIG_SYS_NUM_DDR_CTLRS >= 3
 	if ((!(sdram_cfg & SDRAM_CFG_MEM_EN)) ||
 	    (start_ctrl == 2)) {
 		ddr = (void __iomem *)CONFIG_SYS_FSL_DDR3_ADDR;
@@ -246,7 +246,7 @@ void print_ddr_info(unsigned int start_ctrl)
 	else
 		puts(", ECC off)");
 
-#if (CONFIG_NUM_DDR_CONTROLLERS == 3)
+#if (CONFIG_SYS_NUM_DDR_CTLRS == 3)
 #ifdef CONFIG_E6500
 	if (*mcintl3r & 0x80000000) {
 		puts("\n");
@@ -268,7 +268,7 @@ void print_ddr_info(unsigned int start_ctrl)
 	}
 #endif
 #endif
-#if (CONFIG_NUM_DDR_CONTROLLERS >= 2)
+#if (CONFIG_SYS_NUM_DDR_CTLRS >= 2)
 	if ((cs0_config & 0x20000000) && (start_ctrl == 0)) {
 		puts("\n");
 		puts("       DDR Controller Interleaving Mode: ");
@@ -337,8 +337,8 @@ void fsl_ddr_sync_memctl_refresh(unsigned int first_ctrl,
 {
 	unsigned int i;
 	u32 ddrc_debug20;
-	u32 ddrc_debug2[CONFIG_NUM_DDR_CONTROLLERS] = {};
-	u32 *ddrc_debug2_p[CONFIG_NUM_DDR_CONTROLLERS] = {};
+	u32 ddrc_debug2[CONFIG_SYS_NUM_DDR_CTLRS] = {};
+	u32 *ddrc_debug2_p[CONFIG_SYS_NUM_DDR_CTLRS] = {};
 	struct ccsr_ddr __iomem *ddr;
 
 	for (i = first_ctrl; i <= last_ctrl; i++) {
@@ -346,17 +346,17 @@ void fsl_ddr_sync_memctl_refresh(unsigned int first_ctrl,
 		case 0:
 			ddr = (void *)CONFIG_SYS_FSL_DDR_ADDR;
 			break;
-#if defined(CONFIG_SYS_FSL_DDR2_ADDR) && (CONFIG_NUM_DDR_CONTROLLERS > 1)
+#if defined(CONFIG_SYS_FSL_DDR2_ADDR) && (CONFIG_SYS_NUM_DDR_CTLRS > 1)
 		case 1:
 			ddr = (void *)CONFIG_SYS_FSL_DDR2_ADDR;
 			break;
 #endif
-#if defined(CONFIG_SYS_FSL_DDR3_ADDR) && (CONFIG_NUM_DDR_CONTROLLERS > 2)
+#if defined(CONFIG_SYS_FSL_DDR3_ADDR) && (CONFIG_SYS_NUM_DDR_CTLRS > 2)
 		case 2:
 			ddr = (void *)CONFIG_SYS_FSL_DDR3_ADDR;
 			break;
 #endif
-#if defined(CONFIG_SYS_FSL_DDR4_ADDR) && (CONFIG_NUM_DDR_CONTROLLERS > 3)
+#if defined(CONFIG_SYS_FSL_DDR4_ADDR) && (CONFIG_SYS_NUM_DDR_CTLRS > 3)
 		case 3:
 			ddr = (void *)CONFIG_SYS_FSL_DDR4_ADDR;
 			break;