From 95b602bab5fec2fffab07a01ea3947c70d1bacc1 Mon Sep 17 00:00:00 2001
From: Stefan Roese <sr@denx.de>
Date: Thu, 24 Sep 2009 13:59:57 +0200
Subject: ppc4xx: Convert PPC4xx SDRAM defines from lower case to upper case

The latest PPC4xx register cleanup patch missed some SDRAM defines.
This patch now changes lower case UIC defines to upper case. Also
some names are changed to match the naming in the IBM/AMCC users
manuals (e.g. mem_mcopt1 -> SDRAM0_CFG).

Signed-off-by: Stefan Roese <sr@denx.de>
---
 cpu/ppc4xx/sdram.c | 60 +++++++++++++++++++++++++++---------------------------
 1 file changed, 30 insertions(+), 30 deletions(-)

(limited to 'cpu/ppc4xx/sdram.c')

diff --git a/cpu/ppc4xx/sdram.c b/cpu/ppc4xx/sdram.c
index 5a3336e..30c6e0e 100644
--- a/cpu/ppc4xx/sdram.c
+++ b/cpu/ppc4xx/sdram.c
@@ -188,14 +188,14 @@ phys_size_t initdram(int board_type)
 		/*
 		 * Disable memory controller.
 		 */
-		mtsdram(mem_mcopt1, 0x00000000);
+		mtsdram(SDRAM0_CFG, 0x00000000);
 
 		/*
 		 * Set MB0CF for bank 0.
 		 */
-		mtsdram(mem_mb0cf, mb0cf[i].reg);
-		mtsdram(mem_sdtr1, sdtr1);
-		mtsdram(mem_rtr, compute_rtr(speed, mb0cf[i].rows, 64));
+		mtsdram(SDRAM0_B0CR, mb0cf[i].reg);
+		mtsdram(SDRAM0_TR, sdtr1);
+		mtsdram(SDRAM0_RTR, compute_rtr(speed, mb0cf[i].rows, 64));
 
 		udelay(200);
 
@@ -204,7 +204,7 @@ phys_size_t initdram(int board_type)
 		 * Set DC_EN to '1' and BRD_PRF to '01' for 16 byte PLB Burst
 		 * read/prefetch.
 		 */
-		mtsdram(mem_mcopt1, 0x80800000);
+		mtsdram(SDRAM0_CFG, 0x80800000);
 
 		udelay(10000);
 
@@ -216,9 +216,9 @@ phys_size_t initdram(int board_type)
 			 * defined (assumes same type as bank 0)
 			 */
 #ifdef CONFIG_SDRAM_BANK1
-			mtsdram(mem_mcopt1, 0x00000000);
-			mtsdram(mem_mb1cf, mb0cf[i].size | mb0cf[i].reg);
-			mtsdram(mem_mcopt1, 0x80800000);
+			mtsdram(SDRAM0_CFG, 0x00000000);
+			mtsdram(SDRAM0_B1CR, mb0cf[i].size | mb0cf[i].reg);
+			mtsdram(SDRAM0_CFG, 0x80800000);
 			udelay(10000);
 
 			/*
@@ -228,8 +228,8 @@ phys_size_t initdram(int board_type)
 			 */
 			if (get_ram_size((long *)mb0cf[i].size, mb0cf[i].size) !=
 			    mb0cf[i].size) {
-				mtsdram(mem_mb1cf, 0);
-				mtsdram(mem_mcopt1, 0);
+				mtsdram(SDRAM0_B1CR, 0);
+				mtsdram(SDRAM0_CFG, 0);
 			} else {
 				/*
 				 * We have two identical banks, so the size
@@ -315,7 +315,7 @@ static void sdram_tr1_set(int ram_address, int* tr1_value)
 	/* go through all possible SDRAM0_TR1[RDCT] values */
 	for (i=0; i<=0x1ff; i++) {
 		/* set the current value for TR1 */
-		mtsdram(mem_tr1, (0x80800800 | i));
+		mtsdram(SDRAM0_TR1, (0x80800800 | i));
 
 		/* write values */
 		for (j=0; j<NUM_TRIES; j++) {
@@ -383,31 +383,31 @@ phys_size_t initdram(int board_type)
 		/*
 		 * Disable memory controller.
 		 */
-		mtsdram(mem_cfg0, 0x00000000);
+		mtsdram(SDRAM0_CFG0, 0x00000000);
 
 		/*
 		 * Setup some default
 		 */
-		mtsdram(mem_uabba, 0x00000000); /* ubba=0 (default)		*/
-		mtsdram(mem_slio, 0x00000000);	/* rdre=0 wrre=0 rarw=0		*/
-		mtsdram(mem_devopt, 0x00000000); /* dll=0 ds=0 (normal)		*/
-		mtsdram(mem_wddctr, CONFIG_SYS_SDRAM0_WDDCTR);
-		mtsdram(mem_clktr, 0x40000000); /* clkp=1 (90 deg wr) dcdt=0	*/
+		mtsdram(SDRAM0_UABBA, 0x00000000); /* ubba=0 (default)		*/
+		mtsdram(SDRAM0_SLIO, 0x00000000);	/* rdre=0 wrre=0 rarw=0		*/
+		mtsdram(SDRAM0_DEVOPT, 0x00000000); /* dll=0 ds=0 (normal)		*/
+		mtsdram(SDRAM0_WDDCTR, CONFIG_SYS_SDRAM0_WDDCTR);
+		mtsdram(SDRAM0_CLKTR, 0x40000000); /* clkp=1 (90 deg wr) dcdt=0	*/
 
 		/*
 		 * Following for CAS Latency = 2.5 @ 133 MHz PLB
 		 */
-		mtsdram(mem_b0cr, mb0cf[i].reg);
-		mtsdram(mem_tr0, CONFIG_SYS_SDRAM0_TR0);
-		mtsdram(mem_tr1, 0x80800800);	/* SS=T2 SL=STAGE 3 CD=1 CT=0x00*/
-		mtsdram(mem_rtr, CONFIG_SYS_SDRAM0_RTR);
-		mtsdram(mem_cfg1, 0x00000000);	/* Self-refresh exit, disable PM*/
+		mtsdram(SDRAM0_B0CR, mb0cf[i].reg);
+		mtsdram(SDRAM0_TR0, CONFIG_SYS_SDRAM0_TR0);
+		mtsdram(SDRAM0_TR1, 0x80800800);	/* SS=T2 SL=STAGE 3 CD=1 CT=0x00*/
+		mtsdram(SDRAM0_RTR, CONFIG_SYS_SDRAM0_RTR);
+		mtsdram(SDRAM0_CFG1, 0x00000000);	/* Self-refresh exit, disable PM*/
 		udelay(400);			/* Delay 200 usecs (min)	*/
 
 		/*
 		 * Enable the controller, then wait for DCEN to complete
 		 */
-		mtsdram(mem_cfg0, CONFIG_SYS_SDRAM0_CFG0);
+		mtsdram(SDRAM0_CFG0, CONFIG_SYS_SDRAM0_CFG0);
 		udelay(10000);
 
 		if (get_ram_size(0, mb0cf[i].size) == mb0cf[i].size) {
@@ -416,7 +416,7 @@ phys_size_t initdram(int board_type)
 			 * Optimize TR1 to current hardware environment
 			 */
 			sdram_tr1_set(0x00000000, &tr1_bank1);
-			mtsdram(mem_tr1, (tr1_bank1 | 0x80800800));
+			mtsdram(SDRAM0_TR1, (tr1_bank1 | 0x80800800));
 
 
 			/*
@@ -424,9 +424,9 @@ phys_size_t initdram(int board_type)
 			 * defined (assumes same type as bank 0)
 			 */
 #ifdef CONFIG_SDRAM_BANK1
-			mtsdram(mem_cfg0, 0);
-			mtsdram(mem_b1cr, mb0cf[i].size | mb0cf[i].reg);
-			mtsdram(mem_cfg0, CONFIG_SYS_SDRAM0_CFG0);
+			mtsdram(SDRAM0_CFG0, 0);
+			mtsdram(SDRAM0_B1CR, mb0cf[i].size | mb0cf[i].reg);
+			mtsdram(SDRAM0_CFG0, CONFIG_SYS_SDRAM0_CFG0);
 			udelay(10000);
 
 			/*
@@ -436,9 +436,9 @@ phys_size_t initdram(int board_type)
 			 */
 			if (get_ram_size((long *)mb0cf[i].size, mb0cf[i].size)
 			    != mb0cf[i].size) {
-				mtsdram(mem_cfg0, 0);
-				mtsdram(mem_b1cr, 0);
-				mtsdram(mem_cfg0, CONFIG_SYS_SDRAM0_CFG0);
+				mtsdram(SDRAM0_CFG0, 0);
+				mtsdram(SDRAM0_B1CR, 0);
+				mtsdram(SDRAM0_CFG0, CONFIG_SYS_SDRAM0_CFG0);
 				udelay(10000);
 			} else {
 				/*
-- 
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