sh: add common dram_init() function for all boards

Generic board support assumes a different method of specifying
DRAM size on board, also it can be shared among all boards, notably
only sh7763rdp board has a custom legacy dram_init(), however
the difference is only in printing some additional information,
this feature can be removed.

Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
Reviewed-by: Simon Glass <sjg@chromium.org>

21 files changed, 0 insertions, 229 deletions

diff --git a/board/alphaproject/ap_sh4a_4a/ap_sh4a_4a.c b/board/alphaproject/ap_sh4a_4a/ap_sh4a_4a.c
index e65befc3ba..31418a1f96 100644
--- a/board/alphaproject/ap_sh4a_4a/ap_sh4a_4a.c
+++ b/board/alphaproject/ap_sh4a_4a/ap_sh4a_4a.c
@@ -11,8 +11,6 @@
 #include <netdev.h>
 #include <i2c.h>
 
-DECLARE_GLOBAL_DATA_PTR;
-
 #define MODEMR			(0xFFCC0020)
 #define MODEMR_MASK		(0x6)
 #define MODEMR_533MHZ	(0x2)
@@ -172,12 +170,3 @@ int board_late_init(void)
 
 	return 0;
 }
-
-int dram_init(void)
-{
-	gd->bd->bi_memstart = CONFIG_SYS_SDRAM_BASE;
-	gd->bd->bi_memsize = CONFIG_SYS_SDRAM_SIZE;
-	printf("DRAM:  %dMB\n", CONFIG_SYS_SDRAM_SIZE / (1024 * 1024));
-
-	return 0;
-}
diff --git a/board/espt/espt.c b/board/espt/espt.c
index ee6e538c37..9ab71fe171 100644
--- a/board/espt/espt.c
+++ b/board/espt/espt.c
@@ -11,8 +11,6 @@
 #include <asm/io.h>
 #include <asm/processor.h>
 
-DECLARE_GLOBAL_DATA_PTR;
-
 int checkboard(void)
 {
 	puts("BOARD: ESPT-GIGA\n");
@@ -24,14 +22,6 @@ int board_init(void)
 	return 0;
 }
 
-int dram_init(void)
-{
-	gd->bd->bi_memstart = CONFIG_SYS_SDRAM_BASE;
-	gd->bd->bi_memsize = CONFIG_SYS_SDRAM_SIZE;
-	printf("DRAM:  %dMB\n", CONFIG_SYS_SDRAM_SIZE / (1024 * 1024));
-	return 0;
-}
-
 void led_set_state(unsigned short value)
 {
 }
diff --git a/board/mpr2/mpr2.c b/board/mpr2/mpr2.c
index 7449e036e4..3788a390b8 100644
--- a/board/mpr2/mpr2.c
+++ b/board/mpr2/mpr2.c
@@ -11,8 +11,6 @@
 #include <asm/io.h>
 #include <asm/processor.h>
 
-DECLARE_GLOBAL_DATA_PTR;
-
 int checkboard(void)
 {
 	puts("BOARD: MPR2\n");
@@ -138,11 +136,3 @@ int board_init(void)
 
 	return 0;
 }
-
-int dram_init(void)
-{
-	gd->bd->bi_memstart = CONFIG_SYS_SDRAM_BASE;
-	gd->bd->bi_memsize = CONFIG_SYS_SDRAM_SIZE;
-	printf("SDRAM: %dMB\n", CONFIG_SYS_SDRAM_SIZE / (1024 * 1024));
-	return 0;
-}
diff --git a/board/ms7720se/ms7720se.c b/board/ms7720se/ms7720se.c
index 534a422043..48edcc62fd 100644
--- a/board/ms7720se/ms7720se.c
+++ b/board/ms7720se/ms7720se.c
@@ -17,8 +17,6 @@
 #include <asm/io.h>
 #include <asm/processor.h>
 
-DECLARE_GLOBAL_DATA_PTR;
-
 #define LED_BASE	0xB0800000
 
 int checkboard(void)
@@ -32,14 +30,6 @@ int board_init(void)
 	return 0;
 }
 
-int dram_init(void)
-{
-	gd->bd->bi_memstart = CONFIG_SYS_SDRAM_BASE;
-	gd->bd->bi_memsize = CONFIG_SYS_SDRAM_SIZE;
-	printf("DRAM:  %dMB\n", CONFIG_SYS_SDRAM_SIZE / (1024 * 1024));
-	return 0;
-}
-
 void led_set_state(unsigned short value)
 {
 	outw(value & 0xFF, LED_BASE);
diff --git a/board/ms7722se/ms7722se.c b/board/ms7722se/ms7722se.c
index ee1e99c117..869b415ba9 100644
--- a/board/ms7722se/ms7722se.c
+++ b/board/ms7722se/ms7722se.c
@@ -15,8 +15,6 @@
 #include <asm/io.h>
 #include <asm/processor.h>
 
-DECLARE_GLOBAL_DATA_PTR;
-
 #define LED_BASE	0xB0800000
 
 int checkboard(void)
@@ -33,14 +31,6 @@ int board_init(void)
 	return 0;
 }
 
-int dram_init(void)
-{
-	gd->bd->bi_memstart = CONFIG_SYS_SDRAM_BASE;
-	gd->bd->bi_memsize = CONFIG_SYS_SDRAM_SIZE;
-	printf("DRAM:  %dMB\n", CONFIG_SYS_SDRAM_SIZE / (1024 * 1024));
-	return 0;
-}
-
 void led_set_state(unsigned short value)
 {
 	writew(value & 0xFF, LED_BASE);
diff --git a/board/ms7750se/ms7750se.c b/board/ms7750se/ms7750se.c
index a7f9346b2d..d252faa91f 100644
--- a/board/ms7750se/ms7750se.c
+++ b/board/ms7750se/ms7750se.c
@@ -8,8 +8,6 @@
 #include <common.h>
 #include <asm/processor.h>
 
-DECLARE_GLOBAL_DATA_PTR;
-
 int checkboard(void)
 {
 	puts("BOARD: SH7750/SH7750S/SH7750R Solution Engine\n");
@@ -21,14 +19,6 @@ int board_init(void)
 	return 0;
 }
 
-int dram_init (void)
-{
-	gd->bd->bi_memstart = CONFIG_SYS_SDRAM_BASE;
-	gd->bd->bi_memsize = CONFIG_SYS_SDRAM_SIZE;
-	printf("DRAM:  %dMB\n", CONFIG_SYS_SDRAM_SIZE / (1024 * 1024));
-	return 0;
-}
-
 int board_late_init(void)
 {
 	return 0;
diff --git a/board/renesas/MigoR/migo_r.c b/board/renesas/MigoR/migo_r.c
index fa2bf78cf1..6409a73de1 100644
--- a/board/renesas/MigoR/migo_r.c
+++ b/board/renesas/MigoR/migo_r.c
@@ -15,8 +15,6 @@
 #include <asm/io.h>
 #include <asm/processor.h>
 
-DECLARE_GLOBAL_DATA_PTR;
-
 int checkboard(void)
 {
 	puts("BOARD: Renesas MigoR\n");
@@ -28,14 +26,6 @@ int board_init(void)
 	return 0;
 }
 
-int dram_init (void)
-{
-	gd->bd->bi_memstart = CONFIG_SYS_SDRAM_BASE;
-	gd->bd->bi_memsize = CONFIG_SYS_SDRAM_SIZE;
-	printf("DRAM:  %dMB\n", CONFIG_SYS_SDRAM_SIZE / (1024 * 1024));
-	return 0;
-}
-
 void led_set_state (unsigned short value)
 {
 }
diff --git a/board/renesas/ap325rxa/ap325rxa.c b/board/renesas/ap325rxa/ap325rxa.c
index 518ad7b6a1..218d479c6b 100644
--- a/board/renesas/ap325rxa/ap325rxa.c
+++ b/board/renesas/ap325rxa/ap325rxa.c
@@ -10,8 +10,6 @@
 #include <asm/io.h>
 #include <asm/processor.h>
 
-DECLARE_GLOBAL_DATA_PTR;
-
 /* PRI control register */
 #define PRPRICR5	0xFF800048 /* LMB */
 #define PRPRICR5_D	0x2a
@@ -130,14 +128,6 @@ int board_init(void)
 	return 0;
 }
 
-int dram_init(void)
-{
-	gd->bd->bi_memstart = CONFIG_SYS_SDRAM_BASE;
-	gd->bd->bi_memsize = CONFIG_SYS_SDRAM_SIZE;
-	printf("DRAM:  %dMB\n", CONFIG_SYS_SDRAM_SIZE / (1024 * 1024));
-	return 0;
-}
-
 void led_set_state(unsigned short value)
 {
 }
diff --git a/board/renesas/ecovec/ecovec.c b/board/renesas/ecovec/ecovec.c
index d862d997e5..28b557a5b0 100644
--- a/board/renesas/ecovec/ecovec.c
+++ b/board/renesas/ecovec/ecovec.c
@@ -22,16 +22,6 @@ int checkboard(void)
 	return 0;
 }
 
-int dram_init(void)
-{
-	DECLARE_GLOBAL_DATA_PTR;
-
-	gd->bd->bi_memstart = CONFIG_SYS_SDRAM_BASE;
-	gd->bd->bi_memsize = CONFIG_SYS_SDRAM_SIZE;
-	printf("DRAM: %dMB\n", CONFIG_SYS_SDRAM_SIZE / (1024 * 1024));
-	return 0;
-}
-
 static void debug_led(u8 led)
 {
 	/* PDGR[0-4] is debug LED */
diff --git a/board/renesas/r0p7734/r0p7734.c b/board/renesas/r0p7734/r0p7734.c
index 2e31ba6731..360e0a1a6f 100644
--- a/board/renesas/r0p7734/r0p7734.c
+++ b/board/renesas/r0p7734/r0p7734.c
@@ -11,8 +11,6 @@
 #include <netdev.h>
 #include <i2c.h>
 
-DECLARE_GLOBAL_DATA_PTR;
-
 #define MODEMR			(0xFFCC0020)
 #define MODEMR_MASK		(0x6)
 #define MODEMR_533MHZ	(0x2)
@@ -61,15 +59,6 @@ int board_late_init(void)
 	return 0;
 }
 
-int dram_init(void)
-{
-	gd->bd->bi_memstart = CONFIG_SYS_SDRAM_BASE;
-	gd->bd->bi_memsize = CONFIG_SYS_SDRAM_SIZE;
-	printf("DRAM:  %dMB\n", CONFIG_SYS_SDRAM_SIZE / (1024 * 1024));
-
-	return 0;
-}
-
 #ifdef CONFIG_SMC911X
 int board_eth_init(bd_t *bis)
 {
diff --git a/board/renesas/r2dplus/r2dplus.c b/board/renesas/r2dplus/r2dplus.c
index 249c35f3a2..d6fb4da82b 100644
--- a/board/renesas/r2dplus/r2dplus.c
+++ b/board/renesas/r2dplus/r2dplus.c
@@ -12,8 +12,6 @@
 #include <asm/io.h>
 #include <asm/pci.h>
 
-DECLARE_GLOBAL_DATA_PTR;
-
 int checkboard(void)
 {
 	puts("BOARD: Renesas Solutions R2D Plus\n");
@@ -25,14 +23,6 @@ int board_init(void)
 	return 0;
 }
 
-int dram_init(void)
-{
-	gd->bd->bi_memstart = CONFIG_SYS_SDRAM_BASE;
-	gd->bd->bi_memsize = CONFIG_SYS_SDRAM_SIZE;
-	printf("DRAM:  %dMB\n", CONFIG_SYS_SDRAM_SIZE / (1024 * 1024));
-	return 0;
-}
-
 int board_late_init(void)
 {
 	return 0;
diff --git a/board/renesas/r7780mp/r7780mp.c b/board/renesas/r7780mp/r7780mp.c
index 783352d476..de259f502b 100644
--- a/board/renesas/r7780mp/r7780mp.c
+++ b/board/renesas/r7780mp/r7780mp.c
@@ -13,8 +13,6 @@
 #include <netdev.h>
 #include "r7780mp.h"
 
-DECLARE_GLOBAL_DATA_PTR;
-
 int checkboard(void)
 {
 #if defined(CONFIG_R7780MP)
@@ -33,14 +31,6 @@ int board_init(void)
 	return 0;
 }
 
-int dram_init(void)
-{
-	gd->bd->bi_memstart = CONFIG_SYS_SDRAM_BASE;
-	gd->bd->bi_memsize = CONFIG_SYS_SDRAM_SIZE;
-	printf("DRAM:  %dMB\n", CONFIG_SYS_SDRAM_SIZE / (1024 * 1024));
-	return 0;
-}
-
 void led_set_state(unsigned short value)
 {
 
diff --git a/board/renesas/rsk7203/rsk7203.c b/board/renesas/rsk7203/rsk7203.c
index 8800371b00..72c562d3e5 100644
--- a/board/renesas/rsk7203/rsk7203.c
+++ b/board/renesas/rsk7203/rsk7203.c
@@ -13,8 +13,6 @@
 #include <asm/io.h>
 #include <asm/processor.h>
 
-DECLARE_GLOBAL_DATA_PTR;
-
 int checkboard(void)
 {
 	puts("BOARD: Renesas Technology RSK7203\n");
@@ -26,14 +24,6 @@ int board_init(void)
 	return 0;
 }
 
-int dram_init(void)
-{
-	gd->bd->bi_memstart = CONFIG_SYS_SDRAM_BASE;
-	gd->bd->bi_memsize = CONFIG_SYS_SDRAM_SIZE;
-	printf("DRAM:  %dMB\n", CONFIG_SYS_SDRAM_SIZE / (1024 * 1024));
-	return 0;
-}
-
 void led_set_state(unsigned short value)
 {
 }
diff --git a/board/renesas/rsk7264/rsk7264.c b/board/renesas/rsk7264/rsk7264.c
index d938b3a7b6..4ebb27b463 100644
--- a/board/renesas/rsk7264/rsk7264.c
+++ b/board/renesas/rsk7264/rsk7264.c
@@ -14,8 +14,6 @@
 #include <asm/io.h>
 #include <asm/processor.h>
 
-DECLARE_GLOBAL_DATA_PTR;
-
 int checkboard(void)
 {
 	puts("BOARD: Renesas Technology RSK7264\n");
@@ -27,14 +25,6 @@ int board_init(void)
 	return 0;
 }
 
-int dram_init(void)
-{
-	gd->bd->bi_memstart = CONFIG_SYS_SDRAM_BASE;
-	gd->bd->bi_memsize = CONFIG_SYS_SDRAM_SIZE;
-	printf("DRAM:  %dMB\n", CONFIG_SYS_SDRAM_SIZE / (1024 * 1024));
-	return 0;
-}
-
 void led_set_state(unsigned short value)
 {
 }
diff --git a/board/renesas/rsk7269/rsk7269.c b/board/renesas/rsk7269/rsk7269.c
index ae32b6a6d5..0066f9f6d0 100644
--- a/board/renesas/rsk7269/rsk7269.c
+++ b/board/renesas/rsk7269/rsk7269.c
@@ -15,8 +15,6 @@
 #include <asm/io.h>
 #include <asm/processor.h>
 
-DECLARE_GLOBAL_DATA_PTR;
-
 int checkboard(void)
 {
 	puts("BOARD: Renesas RSK7269\n");
@@ -28,14 +26,6 @@ int board_init(void)
 	return 0;
 }
 
-int dram_init(void)
-{
-	gd->bd->bi_memstart = CONFIG_SYS_SDRAM_BASE;
-	gd->bd->bi_memsize = CONFIG_SYS_SDRAM_SIZE;
-	printf("DRAM:  %dMB\n", CONFIG_SYS_SDRAM_SIZE / (1024 * 1024));
-	return 0;
-}
-
 void led_set_state(unsigned short value)
 {
 }
diff --git a/board/renesas/sh7752evb/sh7752evb.c b/board/renesas/sh7752evb/sh7752evb.c
index 3aad532367..525d979724 100644
--- a/board/renesas/sh7752evb/sh7752evb.c
+++ b/board/renesas/sh7752evb/sh7752evb.c
@@ -159,17 +159,6 @@ int board_init(void)
 	return 0;
 }
 
-int dram_init(void)
-{
-	DECLARE_GLOBAL_DATA_PTR;
-
-	gd->bd->bi_memstart = CONFIG_SYS_SDRAM_BASE;
-	gd->bd->bi_memsize = CONFIG_SYS_SDRAM_SIZE;
-	printf("DRAM:  %dMB\n", CONFIG_SYS_SDRAM_SIZE / (1024 * 1024));
-
-	return 0;
-}
-
 int board_mmc_init(bd_t *bis)
 {
 	struct gpio_regs *gpio = GPIO_BASE;
diff --git a/board/renesas/sh7753evb/sh7753evb.c b/board/renesas/sh7753evb/sh7753evb.c
index 52a1906c7f..3d1eedaa5f 100644
--- a/board/renesas/sh7753evb/sh7753evb.c
+++ b/board/renesas/sh7753evb/sh7753evb.c
@@ -175,17 +175,6 @@ int board_init(void)
 	return 0;
 }
 
-int dram_init(void)
-{
-	DECLARE_GLOBAL_DATA_PTR;
-
-	gd->bd->bi_memstart = CONFIG_SYS_SDRAM_BASE;
-	gd->bd->bi_memsize = CONFIG_SYS_SDRAM_SIZE;
-	printf("DRAM:  %dMB\n", CONFIG_SYS_SDRAM_SIZE / (1024 * 1024));
-
-	return 0;
-}
-
 int board_mmc_init(bd_t *bis)
 {
 	struct gpio_regs *gpio = GPIO_BASE;
diff --git a/board/renesas/sh7757lcr/sh7757lcr.c b/board/renesas/sh7757lcr/sh7757lcr.c
index ddcf275f6e..0a04a9d39d 100644
--- a/board/renesas/sh7757lcr/sh7757lcr.c
+++ b/board/renesas/sh7757lcr/sh7757lcr.c
@@ -224,31 +224,6 @@ int board_init(void)
 	return 0;
 }
 
-int dram_init(void)
-{
-	DECLARE_GLOBAL_DATA_PTR;
-
-	gd->bd->bi_memstart = CONFIG_SYS_SDRAM_BASE;
-	gd->bd->bi_memsize = CONFIG_SYS_SDRAM_SIZE;
-	printf("DRAM:  %dMB\n", CONFIG_SYS_SDRAM_SIZE / (1024 * 1024));
-	printf("    Physical address\n");
-	printf("    0x%08x - 0x%08x : Accessible Space as ECC Area\n",
-		SH7757LCR_SDRAM_PHYS_TOP,
-		SH7757LCR_SDRAM_PHYS_TOP + SH7757LCR_SDRAM_SIZE - 1);
-	printf("    0x%08x - 0x%08x : No Access Area\n",
-		SH7757LCR_SDRAM_PHYS_TOP + SH7757LCR_SDRAM_SIZE,
-		SH7757LCR_SDRAM_PHYS_TOP + SH7757LCR_SDRAM_SIZE * 2 - 1);
-	printf("    0x%08x - 0x%08x : Non-ECC Area for DVC/AVC\n",
-		SH7757LCR_SDRAM_PHYS_TOP + SH7757LCR_SDRAM_ECC_SETTING * 2,
-		SH7757LCR_SDRAM_PHYS_TOP + SH7757LCR_SDRAM_ECC_SETTING * 2 +
-			SH7757LCR_SDRAM_DVC_SIZE - 1);
-	printf("    0x%08x - 0x%08x : Non-ECC Area for G200eR2\n",
-		SH7757LCR_SDRAM_PHYS_TOP + SH7757LCR_GRA_OFFSET,
-		SH7757LCR_SDRAM_PHYS_TOP + SH7757LCR_GRA_OFFSET + 0x00ffffff);
-
-	return 0;
-}
-
 int board_mmc_init(bd_t *bis)
 {
 	return mmcif_mmc_init();
diff --git a/board/renesas/sh7763rdp/sh7763rdp.c b/board/renesas/sh7763rdp/sh7763rdp.c
index 9658a5e440..d83e2f83b2 100644
--- a/board/renesas/sh7763rdp/sh7763rdp.c
+++ b/board/renesas/sh7763rdp/sh7763rdp.c
@@ -12,8 +12,6 @@
 #include <asm/io.h>
 #include <asm/processor.h>
 
-DECLARE_GLOBAL_DATA_PTR;
-
 #define CPU_CMDREG	0xB1000006
 #define PDCR        0xffef0006
 #define PECR        0xffef0008
@@ -51,14 +49,6 @@ int board_init(void)
 	return 0;
 }
 
-int dram_init(void)
-{
-	gd->bd->bi_memstart = CONFIG_SYS_SDRAM_BASE;
-	gd->bd->bi_memsize = CONFIG_SYS_SDRAM_SIZE;
-	printf("DRAM:  %dMB\n", CONFIG_SYS_SDRAM_SIZE / (1024 * 1024));
-	return 0;
-}
-
 void led_set_state(unsigned short value)
 {
 }
diff --git a/board/renesas/sh7785lcr/sh7785lcr.c b/board/renesas/sh7785lcr/sh7785lcr.c
index 622e602613..a1a0301971 100644
--- a/board/renesas/sh7785lcr/sh7785lcr.c
+++ b/board/renesas/sh7785lcr/sh7785lcr.c
@@ -10,8 +10,6 @@
 #include <asm/pci.h>
 #include <netdev.h>
 
-DECLARE_GLOBAL_DATA_PTR;
-
 int checkboard(void)
 {
 	puts("BOARD: Renesas Technology Corp. R0P7785LC0011RL\n");
@@ -23,14 +21,6 @@ int board_init(void)
 	return 0;
 }
 
-int dram_init(void)
-{
-	gd->bd->bi_memstart = CONFIG_SYS_SDRAM_BASE;
-	gd->bd->bi_memsize = CONFIG_SYS_SDRAM_SIZE;
-	printf("DRAM:  %dMB\n", CONFIG_SYS_SDRAM_SIZE / (1024 * 1024));
-	return 0;
-}
-
 static struct pci_controller hose;
 void pci_init_board(void)
 {
diff --git a/board/shmin/shmin.c b/board/shmin/shmin.c
index 74d1e39734..42bd1261b2 100644
--- a/board/shmin/shmin.c
+++ b/board/shmin/shmin.c
@@ -33,16 +33,6 @@ int board_init(void)
 	return 0;
 }
 
-int dram_init(void)
-{
-	DECLARE_GLOBAL_DATA_PTR;
-
-	gd->bd->bi_memstart = CONFIG_SYS_SDRAM_BASE;
-	gd->bd->bi_memsize = CONFIG_SYS_SDRAM_SIZE;
-	printf("DRAM:  %dMB\n", CONFIG_SYS_SDRAM_SIZE / (1024 * 1024));
-	return 0;
-}
-
 int board_eth_init(bd_t *bis)
 {
 	return ne2k_register();