3 files changed, 28 insertions, 35 deletions
diff --git a/board/freescale/corenet_ds/ddr.c b/board/freescale/corenet_ds/ddr.c
index 07b950f4ba..844eb1df85 100644
--- a/board/freescale/corenet_ds/ddr.c
+++ b/board/freescale/corenet_ds/ddr.c
@@ -31,19 +31,21 @@ extern fixed_ddr_parm_t fixed_ddr_parm_1[];
 phys_size_t fixed_sdram(void)
 {
 	int i;
-	sys_info_t sysinfo;
 	char buf[32];
 	fsl_ddr_cfg_regs_t ddr_cfg_regs;
 	phys_size_t ddr_size;
 	unsigned int lawbar1_target_id;
+	ulong ddr_freq, ddr_freq_mhz;
+
+	ddr_freq = get_ddr_freq(0);
+	ddr_freq_mhz = ddr_freq / 1000000;
 
-	get_sys_info(&sysinfo);
 	printf("Configuring DDR for %s MT/s data rate\n",
-				strmhz(buf, sysinfo.freqDDRBus));
+				strmhz(buf, ddr_freq));
 
 	for (i = 0; fixed_ddr_parm_0[i].max_freq > 0; i++) {
-		if ((sysinfo.freqDDRBus > fixed_ddr_parm_0[i].min_freq) &&
-		   (sysinfo.freqDDRBus <= fixed_ddr_parm_0[i].max_freq)) {
+		if ((ddr_freq_mhz > fixed_ddr_parm_0[i].min_freq) &&
+		   (ddr_freq_mhz <= fixed_ddr_parm_0[i].max_freq)) {
 			memcpy(&ddr_cfg_regs,
 				fixed_ddr_parm_0[i].ddr_settings,
 				sizeof(ddr_cfg_regs));
@@ -53,7 +55,7 @@ phys_size_t fixed_sdram(void)
 
 	if (fixed_ddr_parm_0[i].max_freq == 0)
 		panic("Unsupported DDR data rate %s MT/s data rate\n",
-			strmhz(buf, sysinfo.freqDDRBus));
+			strmhz(buf, ddr_freq));
 
 	ddr_size = (phys_size_t) CONFIG_SYS_SDRAM_SIZE * 1024 * 1024;
 	ddr_cfg_regs.ddr_cdr1 = DDR_CDR1_DHC_EN;
diff --git a/board/freescale/corenet_ds/p4080ds_ddr.c b/board/freescale/corenet_ds/p4080ds_ddr.c
index 4ad89ff48a..ccb9da832c 100644
--- a/board/freescale/corenet_ds/p4080ds_ddr.c
+++ b/board/freescale/corenet_ds/p4080ds_ddr.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 2009-2010 Freescale Semiconductor, Inc.
+ * Copyright 2009-2011 Freescale Semiconductor, Inc.
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -9,12 +9,6 @@
 #include <common.h>
 #include <asm/fsl_ddr_sdram.h>
 
-#define DATARATE_800MHZ			800000000
-#define DATARATE_900MHZ			900000000
-#define DATARATE_1000MHZ		1000000000
-#define DATARATE_1200MHZ		1200000000
-#define DATARATE_1300MHZ		1300000000
-
 #define CONFIG_SYS_DDR_TIMING_3_1200	0x01030000
 #define CONFIG_SYS_DDR_TIMING_0_1200	0xCC550104
 #define CONFIG_SYS_DDR_TIMING_1_1200	0x868FAA45
@@ -340,17 +334,17 @@ fsl_ddr_cfg_regs_t ddr_cfg_regs_1200_2nd = {
 };
 
 fixed_ddr_parm_t fixed_ddr_parm_0[] = {
-	{DATARATE_800MHZ, DATARATE_900MHZ, &ddr_cfg_regs_800},
-	{DATARATE_900MHZ, DATARATE_1000MHZ, &ddr_cfg_regs_900},
-	{DATARATE_1000MHZ, DATARATE_1200MHZ, &ddr_cfg_regs_1000},
-	{DATARATE_1200MHZ, DATARATE_1300MHZ, &ddr_cfg_regs_1200},
+	{800, 900, &ddr_cfg_regs_800},
+	{900, 1000, &ddr_cfg_regs_900},
+	{1000, 1200, &ddr_cfg_regs_1000},
+	{1200, 1300, &ddr_cfg_regs_1200},
 	{0, 0, NULL}
 };
 
 fixed_ddr_parm_t fixed_ddr_parm_1[] = {
-	{DATARATE_800MHZ, DATARATE_900MHZ, &ddr_cfg_regs_800_2nd},
-	{DATARATE_900MHZ, DATARATE_1000MHZ, &ddr_cfg_regs_900_2nd},
-	{DATARATE_1000MHZ, DATARATE_1200MHZ, &ddr_cfg_regs_1000_2nd},
-	{DATARATE_1200MHZ, DATARATE_1300MHZ, &ddr_cfg_regs_1200_2nd},
+	{800, 900, &ddr_cfg_regs_800_2nd},
+	{900, 1000, &ddr_cfg_regs_900_2nd},
+	{1000, 1200, &ddr_cfg_regs_1000_2nd},
+	{1200, 1300, &ddr_cfg_regs_1200_2nd},
 	{0, 0, NULL}
 };
diff --git a/board/freescale/p1_p2_rdb/ddr.c b/board/freescale/p1_p2_rdb/ddr.c
index e54fde2530..fbc46b1f4b 100644
--- a/board/freescale/p1_p2_rdb/ddr.c
+++ b/board/freescale/p1_p2_rdb/ddr.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 2009 Freescale Semiconductor, Inc.
+ * Copyright 2009, 2011 Freescale Semiconductor, Inc.
  *
  * See file CREDITS for list of people who contributed to this
  * project.
@@ -33,11 +33,6 @@ DECLARE_GLOBAL_DATA_PTR;
 extern void fsl_ddr_set_memctl_regs(const fsl_ddr_cfg_regs_t *regs,
 				   unsigned int ctrl_num);
 
-#define DATARATE_400MHZ 400000000
-#define DATARATE_533MHZ 533333333
-#define DATARATE_667MHZ 666666666
-#define DATARATE_800MHZ 800000000
-
 #define CONFIG_SYS_DDR_CS0_BNDS		0x0000003F
 #define CONFIG_SYS_DDR_CS0_CONFIG	0x80014202
 #define CONFIG_SYS_DDR_CS0_CONFIG_2	0x00000000
@@ -204,27 +199,29 @@ fsl_ddr_cfg_regs_t ddr_cfg_regs_800 = {
 
 phys_size_t fixed_sdram (void)
 {
-	sys_info_t sysinfo;
 	char buf[32];
 	fsl_ddr_cfg_regs_t ddr_cfg_regs;
 	size_t ddr_size;
 	struct cpu_type *cpu;
+	ulong ddr_freq, ddr_freq_mhz;
+
+	ddr_freq = get_ddr_freq(0);
+	ddr_freq_mhz = ddr_freq / 1000000;
 
-	get_sys_info(&sysinfo);
 	printf("Configuring DDR for %s MT/s data rate\n",
-				strmhz(buf, sysinfo.freqDDRBus));
+				strmhz(buf, ddr_freq));
 
-	if(sysinfo.freqDDRBus <= DATARATE_400MHZ)
+	if(ddr_freq_mhz <= 400)
 		memcpy(&ddr_cfg_regs, &ddr_cfg_regs_400, sizeof(ddr_cfg_regs));
-	else if(sysinfo.freqDDRBus <= DATARATE_533MHZ)
+	else if(ddr_freq_mhz <= 533)
 		memcpy(&ddr_cfg_regs, &ddr_cfg_regs_533, sizeof(ddr_cfg_regs));
-	else if(sysinfo.freqDDRBus <= DATARATE_667MHZ)
+	else if(ddr_freq_mhz <= 667)
 		memcpy(&ddr_cfg_regs, &ddr_cfg_regs_667, sizeof(ddr_cfg_regs));
-	else if(sysinfo.freqDDRBus <= DATARATE_800MHZ)
+	else if(ddr_freq_mhz <= 800)
 		memcpy(&ddr_cfg_regs, &ddr_cfg_regs_800, sizeof(ddr_cfg_regs));
 	else
 		panic("Unsupported DDR data rate %s MT/s data rate\n",
-					strmhz(buf, sysinfo.freqDDRBus));
+					strmhz(buf, ddr_freq));
 
 	cpu = gd->cpu;
 	/* P1020 and it's derivatives support max 32bit DDR width */