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-rw-r--r--board/amcc/ebony/ebony.c24
-rw-r--r--board/amcc/ocotea/ocotea.c24
-rw-r--r--board/amcc/yosemite/yosemite.c32
-rw-r--r--board/cray/L1/L1.c18
-rw-r--r--board/csb272/csb272.c8
-rw-r--r--board/csb272/init.S18
-rw-r--r--board/csb472/csb472.c8
-rw-r--r--board/csb472/init.S18
-rw-r--r--board/eric/init.S14
-rw-r--r--board/exbitgen/exbitgen.c8
-rw-r--r--board/exbitgen/init.S14
-rw-r--r--board/g2000/g2000.c14
-rw-r--r--board/jse/sdram.c36
-rw-r--r--board/mpl/mip405/mip405.c38
-rw-r--r--board/mpl/pip405/pip405.c36
-rw-r--r--board/netstal/common/fixed_sdram.c40
-rw-r--r--board/sandburst/common/sb_common.c24
-rw-r--r--board/sc3/sc3.c22
-rw-r--r--board/w7o/init.S10
-rw-r--r--board/w7o/w7o.c8
20 files changed, 207 insertions, 207 deletions
diff --git a/board/amcc/ebony/ebony.c b/board/amcc/ebony/ebony.c
index 0543bad..e61b5de 100644
--- a/board/amcc/ebony/ebony.c
+++ b/board/amcc/ebony/ebony.c
@@ -131,11 +131,11 @@ long int fixed_sdram(void)
/*--------------------------------------------------------------------
* 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, 0x00000000); /* wrcp=0 dcd=0 */
- 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, 0x00000000); /* wrcp=0 dcd=0 */
+ mtsdram(SDRAM0_CLKTR, 0x40000000); /* clkp=1 (90 deg wr) dcdt=0 */
/*--------------------------------------------------------------------
* Setup for board-specific specific mem
@@ -143,20 +143,20 @@ long int fixed_sdram(void)
/*
* Following for CAS Latency = 2.5 @ 133 MHz PLB
*/
- mtsdram(mem_b0cr, 0x000a4001); /* SDBA=0x000 128MB, Mode 3, enabled */
- mtsdram(mem_tr0, 0x410a4012); /* WR=2 WD=1 CL=2.5 PA=3 CP=4 LD=2 */
+ mtsdram(SDRAM0_B0CR, 0x000a4001); /* SDBA=0x000 128MB, Mode 3, enabled */
+ mtsdram(SDRAM0_TR0, 0x410a4012); /* WR=2 WD=1 CL=2.5 PA=3 CP=4 LD=2 */
/* RA=10 RD=3 */
- mtsdram(mem_tr1, 0x8080082f); /* SS=T2 SL=STAGE 3 CD=1 CT=0x02f */
- mtsdram(mem_rtr, 0x08200000); /* Rate 15.625 ns @ 133 MHz PLB */
- mtsdram(mem_cfg1, 0x00000000); /* Self-refresh exit, disable PM */
+ mtsdram(SDRAM0_TR1, 0x8080082f); /* SS=T2 SL=STAGE 3 CD=1 CT=0x02f */
+ mtsdram(SDRAM0_RTR, 0x08200000); /* Rate 15.625 ns @ 133 MHz PLB */
+ 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, 0x86000000); /* DCEN=1, PMUD=1, 64-bit */
+ mtsdram(SDRAM0_CFG0, 0x86000000); /* DCEN=1, PMUD=1, 64-bit */
for (;;) {
- mfsdram(mem_mcsts, reg);
+ mfsdram(SDRAM0_MCSTS, reg);
if (reg & 0x80000000)
break;
}
diff --git a/board/amcc/ocotea/ocotea.c b/board/amcc/ocotea/ocotea.c
index 8513f43..d776eda 100644
--- a/board/amcc/ocotea/ocotea.c
+++ b/board/amcc/ocotea/ocotea.c
@@ -241,11 +241,11 @@ long int fixed_sdram (void)
/*--------------------------------------------------------------------
* 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, 0x00000000); /* wrcp=0 dcd=0 */
- 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, 0x00000000); /* wrcp=0 dcd=0 */
+ mtsdram (SDRAM0_CLKTR, 0x40000000); /* clkp=1 (90 deg wr) dcdt=0 */
/*--------------------------------------------------------------------
* Setup for board-specific specific mem
@@ -253,20 +253,20 @@ long int fixed_sdram (void)
/*
* Following for CAS Latency = 2.5 @ 133 MHz PLB
*/
- mtsdram (mem_b0cr, 0x000a4001); /* SDBA=0x000 128MB, Mode 3, enabled */
- mtsdram (mem_tr0, 0x410a4012); /* WR=2 WD=1 CL=2.5 PA=3 CP=4 LD=2 */
+ mtsdram (SDRAM0_B0CR, 0x000a4001); /* SDBA=0x000 128MB, Mode 3, enabled */
+ mtsdram (SDRAM0_TR0, 0x410a4012); /* WR=2 WD=1 CL=2.5 PA=3 CP=4 LD=2 */
/* RA=10 RD=3 */
- mtsdram (mem_tr1, 0x8080082f); /* SS=T2 SL=STAGE 3 CD=1 CT=0x02f */
- mtsdram (mem_rtr, 0x08200000); /* Rate 15.625 ns @ 133 MHz PLB */
- mtsdram (mem_cfg1, 0x00000000); /* Self-refresh exit, disable PM */
+ mtsdram (SDRAM0_TR1, 0x8080082f); /* SS=T2 SL=STAGE 3 CD=1 CT=0x02f */
+ mtsdram (SDRAM0_RTR, 0x08200000); /* Rate 15.625 ns @ 133 MHz PLB */
+ 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, 0x86000000); /* DCEN=1, PMUD=1, 64-bit */
+ mtsdram (SDRAM0_CFG0, 0x86000000); /* DCEN=1, PMUD=1, 64-bit */
for (;;) {
- mfsdram (mem_mcsts, reg);
+ mfsdram (SDRAM0_MCSTS, reg);
if (reg & 0x80000000)
break;
}
diff --git a/board/amcc/yosemite/yosemite.c b/board/amcc/yosemite/yosemite.c
index 731d441..1ec13eb 100644
--- a/board/amcc/yosemite/yosemite.c
+++ b/board/amcc/yosemite/yosemite.c
@@ -237,7 +237,7 @@ 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++) {
@@ -289,15 +289,15 @@ phys_size_t initdram(int board)
/*--------------------------------------------------------------------
* 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_clktr, 0x40000000); /* ?? */
- mtsdram(mem_wddctr, 0x40000000); /* ?? */
+ 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_CLKTR, 0x40000000); /* ?? */
+ mtsdram(SDRAM0_WDDCTR, 0x40000000); /* ?? */
/*clear this first, if the DDR is enabled by a debugger
then you can not make changes. */
- mtsdram(mem_cfg0, 0x00000000); /* Disable EEC */
+ mtsdram(SDRAM0_CFG0, 0x00000000); /* Disable EEC */
/*--------------------------------------------------------------------
* Setup for board-specific specific mem
@@ -305,29 +305,29 @@ phys_size_t initdram(int board)
/*
* Following for CAS Latency = 2.5 @ 133 MHz PLB
*/
- mtsdram(mem_b0cr, 0x000a4001); /* SDBA=0x000 128MB, Mode 3, enabled */
- mtsdram(mem_b1cr, 0x080a4001); /* SDBA=0x080 128MB, Mode 3, enabled */
+ mtsdram(SDRAM0_B0CR, 0x000a4001); /* SDBA=0x000 128MB, Mode 3, enabled */
+ mtsdram(SDRAM0_B1CR, 0x080a4001); /* SDBA=0x080 128MB, Mode 3, enabled */
- mtsdram(mem_tr0, 0x410a4012); /* ?? */
- mtsdram(mem_rtr, 0x04080000); /* ?? */
- mtsdram(mem_cfg1, 0x00000000); /* Self-refresh exit, disable PM */
- mtsdram(mem_cfg0, 0x30000000); /* Disable EEC */
+ mtsdram(SDRAM0_TR0, 0x410a4012); /* ?? */
+ mtsdram(SDRAM0_RTR, 0x04080000); /* ?? */
+ mtsdram(SDRAM0_CFG1, 0x00000000); /* Self-refresh exit, disable PM */
+ mtsdram(SDRAM0_CFG0, 0x30000000); /* Disable EEC */
udelay(400); /* Delay 200 usecs (min) */
/*--------------------------------------------------------------------
* Enable the controller, then wait for DCEN to complete
*------------------------------------------------------------------*/
- mtsdram(mem_cfg0, 0x80000000); /* Enable */
+ mtsdram(SDRAM0_CFG0, 0x80000000); /* Enable */
for (;;) {
- mfsdram(mem_mcsts, reg);
+ mfsdram(SDRAM0_MCSTS, reg);
if (reg & 0x80000000)
break;
}
sdram_tr1_set(0x00000000, &tr1_bank1);
sdram_tr1_set(0x08000000, &tr1_bank2);
- mtsdram(mem_tr1, (((tr1_bank1+tr1_bank2)/2) | 0x80800800));
+ mtsdram(SDRAM0_TR1, (((tr1_bank1+tr1_bank2)/2) | 0x80800800));
return CONFIG_SYS_SDRAM_BANKS * (CONFIG_SYS_KBYTES_SDRAM * 1024); /* return bytes */
}
diff --git a/board/cray/L1/L1.c b/board/cray/L1/L1.c
index 7913071..1656e8a 100644
--- a/board/cray/L1/L1.c
+++ b/board/cray/L1/L1.c
@@ -198,7 +198,7 @@ static void init_sdram (void)
unsigned long tmp;
/* write SDRAM bank 0 register */
- mtdcr (SDRAM0_CFGADDR, mem_mb0cf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B0CR);
mtdcr (SDRAM0_CFGDATA, 0x00062001);
/* Set the SDRAM Timing reg, SDTR1 and the refresh timer reg, RTR. */
@@ -212,25 +212,25 @@ static void init_sdram (void)
/* divisor = ((mfdcr(strap)>> 28) & 0x3); */
/* write SDRAM timing for 100MHz. */
- mtdcr (SDRAM0_CFGADDR, mem_sdtr1);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_TR);
mtdcr (SDRAM0_CFGDATA, 0x0086400D);
/* write SDRAM refresh interval register */
- mtdcr (SDRAM0_CFGADDR, mem_rtr);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_RTR);
mtdcr (SDRAM0_CFGDATA, 0x05F00000);
udelay (200);
/* sdram controller.*/
- mtdcr (SDRAM0_CFGADDR, mem_mcopt1);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_CFG);
mtdcr (SDRAM0_CFGDATA, 0x90800000);
udelay (200);
/* initially, disable ECC on all banks */
udelay (200);
- mtdcr (SDRAM0_CFGADDR, mem_ecccf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_ECCCFG);
tmp = mfdcr (SDRAM0_CFGDATA);
tmp &= 0xff0fffff;
- mtdcr (SDRAM0_CFGADDR, mem_ecccf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_ECCCFG);
mtdcr (SDRAM0_CFGDATA, tmp);
return;
@@ -282,15 +282,15 @@ int testdram (void)
}
printf ("Enable ECC..");
- mtdcr (SDRAM0_CFGADDR, mem_mcopt1);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_CFG);
tmp = (mfdcr (SDRAM0_CFGDATA) & ~0xFFE00000) | 0x90800000;
- mtdcr (SDRAM0_CFGADDR, mem_mcopt1);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_CFG);
mtdcr (SDRAM0_CFGDATA, tmp);
udelay (600);
for (p = (unsigned long) 0; ((unsigned long) p < L1_MEMSIZE); *p++ = 0L)
;
udelay (400);
- mtdcr (SDRAM0_CFGADDR, mem_ecccf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_ECCCFG);
tmp = mfdcr (SDRAM0_CFGDATA);
tmp |= 0x00800000;
mtdcr (SDRAM0_CFGDATA, tmp);
diff --git a/board/csb272/csb272.c b/board/csb272/csb272.c
index 740e3ac..d6d65cf 100644
--- a/board/csb272/csb272.c
+++ b/board/csb272/csb272.c
@@ -135,28 +135,28 @@ phys_size_t initdram (int board_type)
tot_size = 0;
- mtdcr (SDRAM0_CFGADDR, mem_mb0cf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B0CR);
tmp = mfdcr (SDRAM0_CFGDATA);
if (tmp & 0x00000001) {
bank_size = 0x00400000 << ((tmp >> 17) & 0x7);
tot_size += bank_size;
}
- mtdcr (SDRAM0_CFGADDR, mem_mb1cf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B1CR);
tmp = mfdcr (SDRAM0_CFGDATA);
if (tmp & 0x00000001) {
bank_size = 0x00400000 << ((tmp >> 17) & 0x7);
tot_size += bank_size;
}
- mtdcr (SDRAM0_CFGADDR, mem_mb2cf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B2CR);
tmp = mfdcr (SDRAM0_CFGDATA);
if (tmp & 0x00000001) {
bank_size = 0x00400000 << ((tmp >> 17) & 0x7);
tot_size += bank_size;
}
- mtdcr (SDRAM0_CFGADDR, mem_mb3cf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B3CR);
tmp = mfdcr (SDRAM0_CFGDATA);
if (tmp & 0x00000001) {
bank_size = 0x00400000 << ((tmp >> 17) & 0x7);
diff --git a/board/csb272/init.S b/board/csb272/init.S
index 15b26f8..a6b0d40 100644
--- a/board/csb272/init.S
+++ b/board/csb272/init.S
@@ -175,26 +175,26 @@ sdram_init:
* Disable memory controller to allow
* values to be changed.
*/
- WDCR_SDRAM(mem_mcopt1, 0x00000000)
+ WDCR_SDRAM(SDRAM0_CFG, 0x00000000)
/*
* Configure Memory Banks
*/
- WDCR_SDRAM(mem_mb0cf, 0x00084001)
- WDCR_SDRAM(mem_mb1cf, 0x00000000)
- WDCR_SDRAM(mem_mb2cf, 0x00000000)
- WDCR_SDRAM(mem_mb3cf, 0x00000000)
+ WDCR_SDRAM(SDRAM0_B0CR, 0x00084001)
+ WDCR_SDRAM(SDRAM0_B1CR, 0x00000000)
+ WDCR_SDRAM(SDRAM0_B2CR, 0x00000000)
+ WDCR_SDRAM(SDRAM0_B3CR, 0x00000000)
/*
* Set up SDTR1 (SDRAM Timing Register)
*/
- WDCR_SDRAM(mem_sdtr1, 0x00854009)
+ WDCR_SDRAM(SDRAM0_TR, 0x00854009)
/*
* Set RTR (Refresh Timing Register)
*/
- WDCR_SDRAM(mem_rtr, 0x10000000)
- /* WDCR_SDRAM(mem_rtr, 0x05f00000) */
+ WDCR_SDRAM(SDRAM0_RTR, 0x10000000)
+ /* WDCR_SDRAM(SDRAM0_RTR, 0x05f00000) */
/********************************************************************
* Delay to ensure 200usec have elapsed since reset. Assume worst
@@ -210,7 +210,7 @@ sdram_init:
/********************************************************************
* Set memory controller options reg, MCOPT1.
*******************************************************************/
- WDCR_SDRAM(mem_mcopt1,0x80800000)
+ WDCR_SDRAM(SDRAM0_CFG,0x80800000)
..sdri_done:
blr /* Return to calling function */
diff --git a/board/csb472/csb472.c b/board/csb472/csb472.c
index 0c7760a..20d34ad 100644
--- a/board/csb472/csb472.c
+++ b/board/csb472/csb472.c
@@ -103,28 +103,28 @@ phys_size_t initdram (int board_type)
tot_size = 0;
- mtdcr (SDRAM0_CFGADDR, mem_mb0cf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B0CR);
tmp = mfdcr (SDRAM0_CFGDATA);
if (tmp & 0x00000001) {
bank_size = 0x00400000 << ((tmp >> 17) & 0x7);
tot_size += bank_size;
}
- mtdcr (SDRAM0_CFGADDR, mem_mb1cf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B1CR);
tmp = mfdcr (SDRAM0_CFGDATA);
if (tmp & 0x00000001) {
bank_size = 0x00400000 << ((tmp >> 17) & 0x7);
tot_size += bank_size;
}
- mtdcr (SDRAM0_CFGADDR, mem_mb2cf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B2CR);
tmp = mfdcr (SDRAM0_CFGDATA);
if (tmp & 0x00000001) {
bank_size = 0x00400000 << ((tmp >> 17) & 0x7);
tot_size += bank_size;
}
- mtdcr (SDRAM0_CFGADDR, mem_mb3cf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B3CR);
tmp = mfdcr (SDRAM0_CFGDATA);
if (tmp & 0x00000001) {
bank_size = 0x00400000 << ((tmp >> 17) & 0x7);
diff --git a/board/csb472/init.S b/board/csb472/init.S
index 105cb71..b31bd04 100644
--- a/board/csb472/init.S
+++ b/board/csb472/init.S
@@ -171,26 +171,26 @@ sdram_init:
* Disable memory controller to allow
* values to be changed.
*/
- WDCR_SDRAM(mem_mcopt1, 0x00000000)
+ WDCR_SDRAM(SDRAM0_CFG, 0x00000000)
/*
* Configure Memory Banks
*/
- WDCR_SDRAM(mem_mb0cf, 0x00062001)
- WDCR_SDRAM(mem_mb1cf, 0x00000000)
- WDCR_SDRAM(mem_mb2cf, 0x00000000)
- WDCR_SDRAM(mem_mb3cf, 0x00000000)
+ WDCR_SDRAM(SDRAM0_B0CR, 0x00062001)
+ WDCR_SDRAM(SDRAM0_B1CR, 0x00000000)
+ WDCR_SDRAM(SDRAM0_B2CR, 0x00000000)
+ WDCR_SDRAM(SDRAM0_B3CR, 0x00000000)
/*
* Set up SDTR1 (SDRAM Timing Register)
*/
- WDCR_SDRAM(mem_sdtr1, 0x00854009)
+ WDCR_SDRAM(SDRAM0_TR, 0x00854009)
/*
* Set RTR (Refresh Timing Register)
*/
- WDCR_SDRAM(mem_rtr, 0x10000000)
- /* WDCR_SDRAM(mem_rtr, 0x05f00000) */
+ WDCR_SDRAM(SDRAM0_RTR, 0x10000000)
+ /* WDCR_SDRAM(SDRAM0_RTR, 0x05f00000) */
/********************************************************************
* Delay to ensure 200usec have elapsed since reset. Assume worst
@@ -206,7 +206,7 @@ sdram_init:
/********************************************************************
* Set memory controller options reg, MCOPT1.
*******************************************************************/
- WDCR_SDRAM(mem_mcopt1,0x80800000)
+ WDCR_SDRAM(SDRAM0_CFG,0x80800000)
..sdri_done:
blr /* Return to calling function */
diff --git a/board/eric/init.S b/board/eric/init.S
index 16ab11e..c18663a 100644
--- a/board/eric/init.S
+++ b/board/eric/init.S
@@ -228,7 +228,7 @@ sdram_init:
/* Set MB0CF for bank 0. (0-32MB) Address Mode 4 since 12x8(2) */
/*------------------------------------------------------------------- */
- addi r4,0,mem_mb0cf
+ addi r4,0,SDRAM0_B0CR
mtdcr SDRAM0_CFGADDR,r4
addis r4,0,MB0CF@h
ori r4,r4,MB0CF@l
@@ -238,7 +238,7 @@ sdram_init:
/* Set MB1CF for bank 1. (32MB-64MB) Address Mode 4 since 12x8(2) */
/*------------------------------------------------------------------- */
- addi r4,0,mem_mb1cf
+ addi r4,0,SDRAM0_B1CR
mtdcr SDRAM0_CFGADDR,r4
addis r4,0,MB1CF@h
ori r4,r4,MB1CF@l
@@ -248,7 +248,7 @@ sdram_init:
/* Set MB2CF for bank 2. off */
/*------------------------------------------------------------------- */
- addi r4,0,mem_mb2cf
+ addi r4,0,SDRAM0_B2CR
mtdcr SDRAM0_CFGADDR,r4
addis r4,0,MB2CF@h
ori r4,r4,MB2CF@l
@@ -258,7 +258,7 @@ sdram_init:
/* Set MB3CF for bank 3. off */
/*------------------------------------------------------------------- */
- addi r4,0,mem_mb3cf
+ addi r4,0,SDRAM0_B3CR
mtdcr SDRAM0_CFGADDR,r4
addis r4,0,MB3CF@h
ori r4,r4,MB3CF@l
@@ -305,14 +305,14 @@ sdram_init:
/*------------------------------------------------------------------- */
/* Set SDTR1 */
/*------------------------------------------------------------------- */
- addi r4,0,mem_sdtr1
+ addi r4,0,SDRAM0_TR
mtdcr SDRAM0_CFGADDR,r4
mtdcr SDRAM0_CFGDATA,r6
/*------------------------------------------------------------------- */
/* Set RTR */
/*------------------------------------------------------------------- */
- addi r4,0,mem_rtr
+ addi r4,0,SDRAM0_RTR
mtdcr SDRAM0_CFGADDR,r4
mtdcr SDRAM0_CFGDATA,r7
@@ -332,7 +332,7 @@ sdram_init:
/* Set DC_EN to '1' and BRD_PRF to '01' for 16 byte PLB Burst */
/* read/prefetch. */
/*------------------------------------------------------------------- */
- addi r4,0,mem_mcopt1
+ addi r4,0,SDRAM0_CFG
mtdcr SDRAM0_CFGADDR,r4
addis r4,0,0x8080 /* set DC_EN=1 */
ori r4,r4,0x0000
diff --git a/board/exbitgen/exbitgen.c b/board/exbitgen/exbitgen.c
index ce6469d..50d9748 100644
--- a/board/exbitgen/exbitgen.c
+++ b/board/exbitgen/exbitgen.c
@@ -94,28 +94,28 @@ phys_size_t initdram (int board_type)
tot_size = 0;
- mtdcr (SDRAM0_CFGADDR, mem_mb0cf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B0CR);
tmp = mfdcr (SDRAM0_CFGDATA);
if (tmp & 0x00000001) {
bank_size = 0x00400000 << ((tmp >> 17) & 0x7);
tot_size += bank_size;
}
- mtdcr (SDRAM0_CFGADDR, mem_mb1cf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B1CR);
tmp = mfdcr (SDRAM0_CFGDATA);
if (tmp & 0x00000001) {
bank_size = 0x00400000 << ((tmp >> 17) & 0x7);
tot_size += bank_size;
}
- mtdcr (SDRAM0_CFGADDR, mem_mb2cf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B2CR);
tmp = mfdcr (SDRAM0_CFGDATA);
if (tmp & 0x00000001) {
bank_size = 0x00400000 << ((tmp >> 17) & 0x7);
tot_size += bank_size;
}
- mtdcr (SDRAM0_CFGADDR, mem_mb3cf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B3CR);
tmp = mfdcr (SDRAM0_CFGDATA);
if (tmp & 0x00000001) {
bank_size = 0x00400000 << ((tmp >> 17) & 0x7);
diff --git a/board/exbitgen/init.S b/board/exbitgen/init.S
index c2dae56..7a9726f 100644
--- a/board/exbitgen/init.S
+++ b/board/exbitgen/init.S
@@ -382,7 +382,7 @@ sdram_init:
/*----------------------------------------------------------- */
/* Set SDTR1 */
/*----------------------------------------------------------- */
- addi r5,0,mem_sdtr1
+ addi r5,0,SDRAM0_TR
mtdcr SDRAM0_CFGADDR,r5
mtdcr SDRAM0_CFGDATA,r4
@@ -413,7 +413,7 @@ sdram_init:
/* Set SDRAM bank 0 register and adjust r6 for next bank */
/*------------------------------------------------------ */
- addi r7,0,mem_mb0cf
+ addi r7,0,SDRAM0_B0CR
mtdcr SDRAM0_CFGADDR,r7
mtdcr SDRAM0_CFGDATA,r6
@@ -424,7 +424,7 @@ sdram_init:
cmpi 0, r12, 2
bne b1skip
- addi r7,0,mem_mb1cf
+ addi r7,0,SDRAM0_B1CR
mtdcr SDRAM0_CFGADDR,r7
mtdcr SDRAM0_CFGDATA,r6
@@ -432,7 +432,7 @@ sdram_init:
/* Set SDRAM bank 2 register and adjust r6 for next bank */
/*------------------------------------------------------ */
-b1skip: addi r7,0,mem_mb2cf
+b1skip: addi r7,0,SDRAM0_B2CR
mtdcr SDRAM0_CFGADDR,r7
mtdcr SDRAM0_CFGDATA,r6
@@ -443,7 +443,7 @@ b1skip: addi r7,0,mem_mb2cf
cmpi 0, r12, 2
bne b3skip
- addi r7,0,mem_mb3cf
+ addi r7,0,SDRAM0_B3CR
mtdcr SDRAM0_CFGADDR,r7
mtdcr SDRAM0_CFGDATA,r6
b3skip:
@@ -456,7 +456,7 @@ b3skip:
addis r7, 0, 0x05F0 /* RTR value for 100Mhz */
bl rtr_2
rtr_1: addis r7, 0, 0x03F8
-rtr_2: addi r4,0,mem_rtr
+rtr_2: addi r4,0,SDRAM0_RTR
mtdcr SDRAM0_CFGADDR,r4
mtdcr SDRAM0_CFGDATA,r7
@@ -476,7 +476,7 @@ rtr_2: addi r4,0,mem_rtr
/* Set DC_EN to '1' and BRD_PRF to '01' for 16 byte PLB Burst */
/* read/prefetch. */
/*----------------------------------------------------------- */
- addi r4,0,mem_mcopt1
+ addi r4,0,SDRAM0_CFG
mtdcr SDRAM0_CFGADDR,r4
addis r4,0,0x80C0 /* set DC_EN=1 */
ori r4,r4,0x0000
diff --git a/board/g2000/g2000.c b/board/g2000/g2000.c
index 8afffdc..092a3d8 100644
--- a/board/g2000/g2000.c
+++ b/board/g2000/g2000.c
@@ -116,16 +116,16 @@ long int init_sdram_static_settings(void)
{
#define mtsdram0(reg, data) mtdcr(SDRAM0_CFGADDR,reg);mtdcr(SDRAM0_CFGDATA,data)
/* disable memcontroller so updates work */
- mtsdram0( mem_mcopt1, MEM_MCOPT1_INIT_VAL );
- mtsdram0( mem_rtr , MEM_RTR_INIT_VAL );
- mtsdram0( mem_pmit , MEM_PMIT_INIT_VAL );
- mtsdram0( mem_mb0cf , MEM_MB0CF_INIT_VAL );
- mtsdram0( mem_mb1cf , MEM_MB1CF_INIT_VAL );
- mtsdram0( mem_sdtr1 , MEM_SDTR1_INIT_VAL );
+ mtsdram0( SDRAM0_CFG, MEM_MCOPT1_INIT_VAL );
+ mtsdram0( SDRAM0_RTR , MEM_RTR_INIT_VAL );
+ mtsdram0( SDRAM0_PMIT , MEM_PMIT_INIT_VAL );
+ mtsdram0( SDRAM0_B0CR , MEM_MB0CF_INIT_VAL );
+ mtsdram0( SDRAM0_B1CR , MEM_MB1CF_INIT_VAL );
+ mtsdram0( SDRAM0_TR , MEM_SDTR1_INIT_VAL );
/* SDRAM have a power on delay, 500 micro should do */
udelay(500);
- mtsdram0( mem_mcopt1, MEM_MCOPT1_INIT_VAL|SDRAM0_CFG_ENABLE );
+ mtsdram0( SDRAM0_CFG, MEM_MCOPT1_INIT_VAL|SDRAM0_CFG_ENABLE );
return (CONFIG_SYS_SDRAM_SIZE); /* CONFIG_SYS_SDRAM_SIZE is in G2000.h */
}
diff --git a/board/jse/sdram.c b/board/jse/sdram.c
index bb6f85e..88fdd84 100644
--- a/board/jse/sdram.c
+++ b/board/jse/sdram.c
@@ -35,59 +35,59 @@ phys_size_t initdram (int board_type)
/* Configure the SDRAMS */
/* disable memory controller */
- mtdcr (SDRAM0_CFGADDR, mem_mcopt1);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_CFG);
mtdcr (SDRAM0_CFGDATA, 0x00000000);
udelay (500);
/* Clear SDRAM0_BESR0 (Bus Error Syndrome Register) */
- mtdcr (SDRAM0_CFGADDR, mem_besra);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_BESR0);
mtdcr (SDRAM0_CFGDATA, 0xffffffff);
/* Clear SDRAM0_BESR1 (Bus Error Syndrome Register) */
- mtdcr (SDRAM0_CFGADDR, mem_besrb);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_BESR1);
mtdcr (SDRAM0_CFGDATA, 0xffffffff);
/* Clear SDRAM0_ECCCFG (disable ECC) */
- mtdcr (SDRAM0_CFGADDR, mem_ecccf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_ECCCFG);
mtdcr (SDRAM0_CFGDATA, 0x00000000);
/* Clear SDRAM0_ECCESR (ECC Error Syndrome Register) */
- mtdcr (SDRAM0_CFGADDR, mem_eccerr);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_ECCESR);
mtdcr (SDRAM0_CFGDATA, 0xffffffff);
/* Timing register: CASL=2, PTA=2, CTP=2, LDF=1, RFTA=5, RCD=2 */
- mtdcr (SDRAM0_CFGADDR, mem_sdtr1);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_TR);
mtdcr (SDRAM0_CFGDATA, 0x010a4016);
/* Memory Bank 0 Config == BA=0x00000000, SZ=64M, AM=3, BE=1 */
- mtdcr (SDRAM0_CFGADDR, mem_mb0cf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B0CR);
mtdcr (SDRAM0_CFGDATA, 0x00084001);
/* Memory Bank 1 Config == BA=0x04000000, SZ=64M, AM=3, BE=1 */
- mtdcr (SDRAM0_CFGADDR, mem_mb1cf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B1CR);
mtdcr (SDRAM0_CFGDATA, 0x04084001);
/* Memory Bank 2 Config == BE=0 */
- mtdcr (SDRAM0_CFGADDR, mem_mb2cf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B2CR);
mtdcr (SDRAM0_CFGDATA, 0x00000000);
/* Memory Bank 3 Config == BE=0 */
- mtdcr (SDRAM0_CFGADDR, mem_mb3cf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B3CR);
mtdcr (SDRAM0_CFGDATA, 0x00000000);
/* refresh timer = 0x400 */
- mtdcr (SDRAM0_CFGADDR, mem_rtr);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_RTR);
mtdcr (SDRAM0_CFGDATA, 0x04000000);
/* Power management idle timer set to the default. */
- mtdcr (SDRAM0_CFGADDR, mem_pmit);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_PMIT);
mtdcr (SDRAM0_CFGDATA, 0x07c00000);
udelay (500);
/* Enable banks (DCE=1, BPRF=1, ECCDD=1, EMDUL=1) */
- mtdcr (SDRAM0_CFGADDR, mem_mcopt1);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_CFG);
mtdcr (SDRAM0_CFGDATA, 0x80e00000);
return SDRAM_LEN;
@@ -108,7 +108,7 @@ int testdram (void)
#ifdef DEBUG
printf ("SDRAM Controller Registers --\n");
- mtdcr (SDRAM0_CFGADDR, mem_mcopt1);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_CFG);
val = mfdcr (SDRAM0_CFGDATA);
printf (" SDRAM0_CFG : 0x%08x\n", val);
@@ -116,19 +116,19 @@ int testdram (void)
val = mfdcr (SDRAM0_CFGDATA);
printf (" SDRAM0_STATUS: 0x%08x\n", val);
- mtdcr (SDRAM0_CFGADDR, mem_mb0cf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B0CR);
val = mfdcr (SDRAM0_CFGDATA);
printf (" SDRAM0_B0CR : 0x%08x\n", val);
- mtdcr (SDRAM0_CFGADDR, mem_mb1cf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B1CR);
val = mfdcr (SDRAM0_CFGDATA);
printf (" SDRAM0_B1CR : 0x%08x\n", val);
- mtdcr (SDRAM0_CFGADDR, mem_sdtr1);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_TR);
val = mfdcr (SDRAM0_CFGDATA);
printf (" SDRAM0_TR : 0x%08x\n", val);
- mtdcr (SDRAM0_CFGADDR, mem_rtr);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_RTR);
val = mfdcr (SDRAM0_CFGDATA);
printf (" SDRAM0_RTR : 0x%08x\n", val);
#endif
diff --git a/board/mpl/mip405/mip405.c b/board/mpl/mip405/mip405.c
index b87df01..ae8eade 100644
--- a/board/mpl/mip405/mip405.c
+++ b/board/mpl/mip405/mip405.c
@@ -348,7 +348,7 @@ int init_sdram (void)
/* trc_clocks is sum of trp_clocks + tras_clocks */
trc_clocks = trp_clocks + tras_clocks;
/* get SDRAM timing register */
- mtdcr (SDRAM0_CFGADDR, mem_sdtr1);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_TR);
sdram_tim = mfdcr (SDRAM0_CFGDATA) & ~0x018FC01F;
/* insert CASL value */
sdram_tim |= ((unsigned long) (cal_val)) << 23;
@@ -369,7 +369,7 @@ int init_sdram (void)
/* insert SZ value; */
tmp |= ((unsigned long) sdram_table[i].sz << 17);
/* get SDRAM bank 0 register */
- mtdcr (SDRAM0_CFGADDR, mem_mb0cf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B0CR);
sdram_bank = mfdcr (SDRAM0_CFGDATA) & ~0xFFCEE001;
sdram_bank |= (baseaddr | tmp | 0x01);
@@ -380,7 +380,7 @@ int init_sdram (void)
#endif
/* write SDRAM timing register */
- mtdcr (SDRAM0_CFGADDR, mem_sdtr1);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_TR);
mtdcr (SDRAM0_CFGDATA, sdram_tim);
#ifdef SDRAM_DEBUG
@@ -390,22 +390,22 @@ int init_sdram (void)
#endif
/* write SDRAM bank 0 register */
- mtdcr (SDRAM0_CFGADDR, mem_mb0cf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B0CR);
mtdcr (SDRAM0_CFGDATA, sdram_bank);
if (get_bus_freq (tmp) > 110000000) { /* > 110MHz */
/* get SDRAM refresh interval register */
- mtdcr (SDRAM0_CFGADDR, mem_rtr);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_RTR);
tmp = mfdcr (SDRAM0_CFGDATA) & ~0x3FF80000;
tmp |= 0x07F00000;
} else {
/* get SDRAM refresh interval register */
- mtdcr (SDRAM0_CFGADDR, mem_rtr);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_RTR);
tmp = mfdcr (SDRAM0_CFGDATA) & ~0x3FF80000;
tmp |= 0x05F00000;
}
/* write SDRAM refresh interval register */
- mtdcr (SDRAM0_CFGADDR, mem_rtr);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_RTR);
mtdcr (SDRAM0_CFGDATA, tmp);
/* enable ECC if used */
#if defined(ENABLE_ECC) && !defined(CONFIG_BOOT_PCI)
@@ -415,18 +415,18 @@ int init_sdram (void)
#ifdef SDRAM_DEBUG
serial_puts ("disable ECC.. ");
#endif
- mtdcr (SDRAM0_CFGADDR, mem_ecccf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_ECCCFG);
tmp = mfdcr (SDRAM0_CFGDATA);
tmp &= 0xff0fffff; /* disable all banks */
- mtdcr (SDRAM0_CFGADDR, mem_ecccf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_ECCCFG);
/* set up SDRAM Controller with ECC enabled */
#ifdef SDRAM_DEBUG
serial_puts ("setup SDRAM Controller.. ");
#endif
mtdcr (SDRAM0_CFGDATA, tmp);
- mtdcr (SDRAM0_CFGADDR, mem_mcopt1);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_CFG);
tmp = (mfdcr (SDRAM0_CFGDATA) & ~0xFFE00000) | 0x90800000;
- mtdcr (SDRAM0_CFGADDR, mem_mcopt1);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_CFG);
mtdcr (SDRAM0_CFGDATA, tmp);
udelay (600);
#ifdef SDRAM_DEBUG
@@ -447,7 +447,7 @@ int init_sdram (void)
serial_puts ("enable ECC\n");
#endif
udelay (400);
- mtdcr (SDRAM0_CFGADDR, mem_ecccf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_ECCCFG);
tmp = mfdcr (SDRAM0_CFGDATA);
tmp |= 0x00800000; /* enable bank 0 */
mtdcr (SDRAM0_CFGDATA, tmp);
@@ -456,9 +456,9 @@ int init_sdram (void)
#endif
{
/* enable SDRAM controller with no ECC, 32-bit SDRAM width, 16 byte burst */
- mtdcr (SDRAM0_CFGADDR, mem_mcopt1);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_CFG);
tmp = (mfdcr (SDRAM0_CFGDATA) & ~0xFFE00000) | 0x80C00000;
- mtdcr (SDRAM0_CFGADDR, mem_mcopt1);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_CFG);
mtdcr (SDRAM0_CFGDATA, tmp);
udelay (400);
}
@@ -631,13 +631,13 @@ phys_size_t initdram (int board_type)
ds = 0;
/* since the DRAM controller is allready set up, calculate the size with the
bank registers */
- mtdcr (SDRAM0_CFGADDR, mem_mb0cf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B0CR);
bank_reg[0] = mfdcr (SDRAM0_CFGDATA);
- mtdcr (SDRAM0_CFGADDR, mem_mb1cf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B1CR);
bank_reg[1] = mfdcr (SDRAM0_CFGDATA);
- mtdcr (SDRAM0_CFGADDR, mem_mb2cf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B2CR);
bank_reg[2] = mfdcr (SDRAM0_CFGDATA);
- mtdcr (SDRAM0_CFGADDR, mem_mb3cf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B3CR);
bank_reg[3] = mfdcr (SDRAM0_CFGDATA);
TotalSize = 0;
for (i = 0; i < 4; i++) {
@@ -648,7 +648,7 @@ phys_size_t initdram (int board_type)
} else
ds = 1;
}
- mtdcr (SDRAM0_CFGADDR, mem_ecccf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_ECCCFG);
tmp = mfdcr (SDRAM0_CFGDATA);
if (!tmp)
diff --git a/board/mpl/pip405/pip405.c b/board/mpl/pip405/pip405.c
index c2d6c6f..792eccc 100644
--- a/board/mpl/pip405/pip405.c
+++ b/board/mpl/pip405/pip405.c
@@ -361,7 +361,7 @@ int board_early_init_f (void)
SDRAM_err ("unsupported SDRAM");
/* get SDRAM timing register */
- mtdcr (SDRAM0_CFGADDR, mem_sdtr1);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_TR);
tmp = mfdcr (SDRAM0_CFGDATA) & ~0x018FC01F;
/* insert CASL value */
/* tmp |= ((unsigned long)cal_val) << 23; */
@@ -385,7 +385,7 @@ int board_early_init_f (void)
#endif
/* write SDRAM timing register */
- mtdcr (SDRAM0_CFGADDR, mem_sdtr1);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_TR);
mtdcr (SDRAM0_CFGDATA, tmp);
baseaddr = CONFIG_SYS_SDRAM_BASE;
bank_size = (((unsigned long) density) << 22) / 2;
@@ -418,7 +418,7 @@ int board_early_init_f (void)
SDRAM_err ("unsupported SDRAM");
} /* endswitch */
/* get SDRAM bank 0 register */
- mtdcr (SDRAM0_CFGADDR, mem_mb0cf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B0CR);
bank = mfdcr (SDRAM0_CFGDATA) & ~0xFFCEE001;
bank |= (baseaddr | tmp | 0x01);
#ifdef SDRAM_DEBUG
@@ -434,11 +434,11 @@ int board_early_init_f (void)
sdram_size += bank_size;
/* write SDRAM bank 0 register */
- mtdcr (SDRAM0_CFGADDR, mem_mb0cf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B0CR);
mtdcr (SDRAM0_CFGDATA, bank);
/* get SDRAM bank 1 register */
- mtdcr (SDRAM0_CFGADDR, mem_mb1cf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B1CR);
bank = mfdcr (SDRAM0_CFGDATA) & ~0xFFCEE001;
sdram_size = 0;
@@ -459,11 +459,11 @@ int board_early_init_f (void)
serial_puts ("\n");
#endif
/* write SDRAM bank 1 register */
- mtdcr (SDRAM0_CFGADDR, mem_mb1cf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B1CR);
mtdcr (SDRAM0_CFGDATA, bank);
/* get SDRAM bank 2 register */
- mtdcr (SDRAM0_CFGADDR, mem_mb2cf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B2CR);
bank = mfdcr (SDRAM0_CFGDATA) & ~0xFFCEE001;
bank |= (baseaddr | tmp | 0x01);
@@ -482,11 +482,11 @@ int board_early_init_f (void)
sdram_size += bank_size;
/* write SDRAM bank 2 register */
- mtdcr (SDRAM0_CFGADDR, mem_mb2cf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B2CR);
mtdcr (SDRAM0_CFGDATA, bank);
/* get SDRAM bank 3 register */
- mtdcr (SDRAM0_CFGADDR, mem_mb3cf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B3CR);
bank = mfdcr (SDRAM0_CFGDATA) & ~0xFFCEE001;
#ifdef SDRAM_DEBUG
@@ -509,12 +509,12 @@ int board_early_init_f (void)
#endif
/* write SDRAM bank 3 register */
- mtdcr (SDRAM0_CFGADDR, mem_mb3cf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B3CR);
mtdcr (SDRAM0_CFGDATA, bank);
/* get SDRAM refresh interval register */
- mtdcr (SDRAM0_CFGADDR, mem_rtr);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_RTR);
tmp = mfdcr (SDRAM0_CFGDATA) & ~0x3FF80000;
if (tmemclk < NSto10PS (16))
@@ -523,13 +523,13 @@ int board_early_init_f (void)
tmp |= 0x03F80000;
/* write SDRAM refresh interval register */
- mtdcr (SDRAM0_CFGADDR, mem_rtr);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_RTR);
mtdcr (SDRAM0_CFGDATA, tmp);
/* enable SDRAM controller with no ECC, 32-bit SDRAM width, 16 byte burst */
- mtdcr (SDRAM0_CFGADDR, mem_mcopt1);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_CFG);
tmp = (mfdcr (SDRAM0_CFGDATA) & ~0xFFE00000) | 0x80E00000;
- mtdcr (SDRAM0_CFGADDR, mem_mcopt1);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_CFG);
mtdcr (SDRAM0_CFGDATA, tmp);
@@ -619,13 +619,13 @@ phys_size_t initdram (int board_type)
/* since the DRAM controller is allready set up,
* calculate the size with the bank registers
*/
- mtdcr (SDRAM0_CFGADDR, mem_mb0cf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B0CR);
bank_reg[0] = mfdcr (SDRAM0_CFGDATA);
- mtdcr (SDRAM0_CFGADDR, mem_mb1cf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B1CR);
bank_reg[1] = mfdcr (SDRAM0_CFGDATA);
- mtdcr (SDRAM0_CFGADDR, mem_mb2cf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B2CR);
bank_reg[2] = mfdcr (SDRAM0_CFGDATA);
- mtdcr (SDRAM0_CFGADDR, mem_mb3cf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B3CR);
bank_reg[3] = mfdcr (SDRAM0_CFGDATA);
TotalSize = 0;
for (i = 0; i < 4; i++) {
diff --git a/board/netstal/common/fixed_sdram.c b/board/netstal/common/fixed_sdram.c
index f7baed6..2f21fbb 100644
--- a/board/netstal/common/fixed_sdram.c
+++ b/board/netstal/common/fixed_sdram.c
@@ -29,17 +29,17 @@ void show_sdram_registers(void)
u32 value;
printf("SDRAM Controller Registers --\n");
- mfsdram(mem_mcopt1, value);
+ mfsdram(SDRAM0_CFG, value);
printf(" SDRAM0_CFG : 0x%08x\n", value);
- mfsdram(mem_status, value);
+ mfsdram(SDRAM0_STATUS, value);
printf(" SDRAM0_STATUS: 0x%08x\n", value);
- mfsdram(mem_mb0cf, value);
+ mfsdram(SDRAM0_B0CR, value);
printf(" SDRAM0_B0CR : 0x%08x\n", value);
- mfsdram(mem_mb1cf, value);
+ mfsdram(SDRAM0_B1CR, value);
printf(" SDRAM0_B1CR : 0x%08x\n", value);
- mfsdram(mem_sdtr1, value);
+ mfsdram(SDRAM0_TR, value);
printf(" SDRAM0_TR : 0x%08x\n", value);
- mfsdram(mem_rtr, value);
+ mfsdram(SDRAM0_RTR, value);
printf(" SDRAM0_RTR : 0x%08x\n", value);
}
#endif
@@ -50,53 +50,53 @@ long int init_ppc405_sdram(unsigned int dram_size)
printf(__FUNCTION__);
#endif
/* disable memory controller */
- mtsdram(mem_mcopt1, 0x00000000);
+ mtsdram(SDRAM0_CFG, 0x00000000);
udelay (500);
/* Clear SDRAM0_BESR0 (Bus Error Syndrome Register) */
- mtsdram(mem_besra, 0xffffffff);
+ mtsdram(SDRAM0_BESR0, 0xffffffff);
/* Clear SDRAM0_BESR1 (Bus Error Syndrome Register) */
- mtsdram(mem_besrb, 0xffffffff);
+ mtsdram(SDRAM0_BESR1, 0xffffffff);
/* Clear SDRAM0_ECCCFG (disable ECC) */
- mtsdram(mem_ecccf, 0x00000000);
+ mtsdram(SDRAM0_ECCCFG, 0x00000000);
/* Clear SDRAM0_ECCESR (ECC Error Syndrome Register) */
- mtsdram(mem_eccerr, 0xffffffff);
+ mtsdram(SDRAM0_ECCESR, 0xffffffff);
/* Timing register: CASL=2, PTA=2, CTP=2, LDF=1, RFTA=5, RCD=2
*/
- mtsdram(mem_sdtr1, 0x008a4015);
+ mtsdram(SDRAM0_TR, 0x008a4015);
/* Memory Bank 0 Config == BA=0x00000000, SZ=64M, AM=3, BE=1
* and refresh timer
*/
switch (dram_size >> 20) {
case 32:
- mtsdram(mem_mb0cf, 0x00062001);
- mtsdram(mem_rtr, 0x07F00000);
+ mtsdram(SDRAM0_B0CR, 0x00062001);
+ mtsdram(SDRAM0_RTR, 0x07F00000);
break;
case 64:
- mtsdram(mem_mb0cf, 0x00084001);
- mtsdram(mem_rtr, 0x04100000);
+ mtsdram(SDRAM0_B0CR, 0x00084001);
+ mtsdram(SDRAM0_RTR, 0x04100000);
break;
case 128:
- mtsdram(mem_mb0cf, 0x000A4001);
- mtsdram(mem_rtr, 0x04100000);
+ mtsdram(SDRAM0_B0CR, 0x000A4001);
+ mtsdram(SDRAM0_RTR, 0x04100000);
break;
default:
printf("Invalid memory size of %d MB given\n", dram_size >> 20);
}
/* Power management idle timer set to the default. */
- mtsdram(mem_pmit, 0x07c00000);
+ mtsdram(SDRAM0_PMIT, 0x07c00000);
udelay (500);
/* Enable banks (DCE=1, BPRF=1, ECCDD=1, EMDUL=1) TODO */
- mtsdram(mem_mcopt1, 0x90800000);
+ mtsdram(SDRAM0_CFG, 0x90800000);
#ifdef DEBUG
printf("%s: done\n", __FUNCTION__);
diff --git a/board/sandburst/common/sb_common.c b/board/sandburst/common/sb_common.c
index d8b0564..e1c6146 100644
--- a/board/sandburst/common/sb_common.c
+++ b/board/sandburst/common/sb_common.c
@@ -266,11 +266,11 @@ long int fixed_sdram (void)
/*--------------------------------------------------------------------
* 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, 0x00000000); /* wrcp=0 dcd=0 */
- 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, 0x00000000); /* wrcp=0 dcd=0 */
+ mtsdram (SDRAM0_CLKTR, 0x40000000); /* clkp=1 (90 deg wr) dcdt=0 */
/*--------------------------------------------------------------------
* Setup for board-specific specific mem
@@ -278,20 +278,20 @@ long int fixed_sdram (void)
/*
* Following for CAS Latency = 2.5 @ 133 MHz PLB
*/
- mtsdram (mem_b0cr, 0x000a4001); /* SDBA=0x000 128MB, Mode 3, enabled */
- mtsdram (mem_tr0, 0x410a4012); /* WR=2 WD=1 CL=2.5 PA=3 CP=4 LD=2 */
+ mtsdram (SDRAM0_B0CR, 0x000a4001); /* SDBA=0x000 128MB, Mode 3, enabled */
+ mtsdram (SDRAM0_TR0, 0x410a4012); /* WR=2 WD=1 CL=2.5 PA=3 CP=4 LD=2 */
/* RA=10 RD=3 */
- mtsdram (mem_tr1, 0x8080082f); /* SS=T2 SL=STAGE 3 CD=1 CT=0x02f */
- mtsdram (mem_rtr, 0x08200000); /* Rate 15.625 ns @ 133 MHz PLB */
- mtsdram (mem_cfg1, 0x00000000); /* Self-refresh exit, disable PM */
+ mtsdram (SDRAM0_TR1, 0x8080082f); /* SS=T2 SL=STAGE 3 CD=1 CT=0x02f */
+ mtsdram (SDRAM0_RTR, 0x08200000); /* Rate 15.625 ns @ 133 MHz PLB */
+ 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, 0x86000000); /* DCEN=1, PMUD=1, 64-bit */
+ mtsdram (SDRAM0_CFG0, 0x86000000); /* DCEN=1, PMUD=1, 64-bit */
for (;;) {
- mfsdram (mem_mcsts, reg);
+ mfsdram (SDRAM0_MCSTS, reg);
if (reg & 0x80000000)
break;
}
diff --git a/board/sc3/sc3.c b/board/sc3/sc3.c
index e7772c5..63927f7 100644
--- a/board/sc3/sc3.c
+++ b/board/sc3/sc3.c
@@ -577,7 +577,7 @@ static int printSDRAMConfig(char reg, unsigned long cr)
}
#ifdef SC3_DEBUGOUT
-static unsigned int mbcf[] = {mem_mb0cf, mem_mb1cf, mem_mb2cf, mem_mb3cf};
+static unsigned int mbcf[] = {SDRAM0_B0CR, SDRAM0_B1CR, SDRAM0_B2CR, SDRAM0_B3CR};
#endif
phys_size_t initdram (int board_type)
@@ -591,7 +591,7 @@ phys_size_t initdram (int board_type)
puts("\nSDRAM configuration:\n");
- mtdcr (SDRAM0_CFGADDR, mem_mcopt1);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_CFG);
ul1 = mfdcr(SDRAM0_CFGDATA);
if (!(ul1 & 0x80000000)) {
@@ -604,7 +604,7 @@ phys_size_t initdram (int board_type)
mems += printSDRAMConfig (i, ul1);
}
- mtdcr (SDRAM0_CFGADDR, mem_sdtr1);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_TR);
ul1 = mfdcr(SDRAM0_CFGDATA);
printf ("Timing:\n -CAS latency %lu\n", ((ul1 & 0x1800000) >> 23)+1);
@@ -614,14 +614,14 @@ phys_size_t initdram (int board_type)
printf (" -CAS to RAS %lu\n", ((ul1 & 0x1C) >> 2) + 4);
printf (" -RAS to CAS %lu\n", ((ul1 & 0x3) + 1));
puts ("Misc:\n");
- mtdcr (SDRAM0_CFGADDR, mem_rtr);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_RTR);
ul1 = mfdcr(SDRAM0_CFGDATA);
printf (" -Refresh rate: %luns\n", (ul1 >> 16) * 7);
- mtdcr(SDRAM0_CFGADDR,mem_pmit);
+ mtdcr(SDRAM0_CFGADDR,SDRAM0_PMIT);
ul2=mfdcr(SDRAM0_CFGDATA);
- mtdcr(SDRAM0_CFGADDR,mem_mcopt1);
+ mtdcr(SDRAM0_CFGADDR,SDRAM0_CFG);
ul1=mfdcr(SDRAM0_CFGDATA);
if (ul1 & 0x20000000)
@@ -658,7 +658,7 @@ phys_size_t initdram (int board_type)
else
puts(" -Memory lines only at write cycles active outputs\n");
- mtdcr (SDRAM0_CFGADDR, mem_status);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_STATUS);
ul1 = mfdcr (SDRAM0_CFGDATA);
if (ul1 & 0x80000000)
puts(" -SDRAM Controller ready\n");
@@ -670,19 +670,19 @@ phys_size_t initdram (int board_type)
return (mems * 1024 * 1024);
#else
- mtdcr (SDRAM0_CFGADDR, mem_mb0cf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B0CR);
ul1 = mfdcr (SDRAM0_CFGDATA);
mems = printSDRAMConfig (0, ul1);
- mtdcr (SDRAM0_CFGADDR, mem_mb1cf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B1CR);
ul1 = mfdcr (SDRAM0_CFGDATA);
mems += printSDRAMConfig (1, ul1);
- mtdcr (SDRAM0_CFGADDR, mem_mb2cf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B2CR);
ul1 = mfdcr(SDRAM0_CFGDATA);
mems += printSDRAMConfig (2, ul1);
- mtdcr (SDRAM0_CFGADDR, mem_mb3cf);
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B3CR);
ul1 = mfdcr(SDRAM0_CFGDATA);
mems += printSDRAMConfig (3, ul1);
diff --git a/board/w7o/init.S b/board/w7o/init.S
index 090b07a..5477f98 100644
--- a/board/w7o/init.S
+++ b/board/w7o/init.S
@@ -182,7 +182,7 @@ sdram_init:
* Disable memory controller to allow
* values to be changed.
*/
- addi r3, 0, mem_mcopt1
+ addi r3, 0, SDRAM0_CFG
mtdcr SDRAM0_CFGADDR, r3
addis r4, 0, 0x0
ori r4, r4, 0x0
@@ -192,7 +192,7 @@ sdram_init:
* Set MB0CF for ext bank 0. (0-4MB) Address Mode 5 since 11x8x2
* All other banks are disabled.
*/
- addi r3, 0, mem_mb0cf
+ addi r3, 0, SDRAM0_B0CR
mtdcr SDRAM0_CFGADDR, r3
addis r4, 0, 0x0000 /* BA=0x0, SZ=4MB */
ori r4, r4, 0x8001 /* Mode is 5, 11x8x2or4, BE=Enabled */
@@ -222,7 +222,7 @@ sdram_init:
/*
* Set up SDTR1
*/
- addi r3, 0, mem_sdtr1
+ addi r3, 0, SDRAM0_TR
mtdcr SDRAM0_CFGADDR, r3
addis r4, 0, 0x0086 /* SDTR1 value for 100Mhz */
ori r4, r4, 0x400D
@@ -231,7 +231,7 @@ sdram_init:
/*
* Set RTR
*/
- addi r3, 0, mem_rtr
+ addi r3, 0, SDRAM0_RTR
mtdcr SDRAM0_CFGADDR, r3
addis r4, 0, 0x05F0 /* RTR refresh val = 15.625ms@100Mhz */
mtdcr SDRAM0_CFGDATA, r4
@@ -250,7 +250,7 @@ sdram_init:
/********************************************************************
* Set memory controller options reg, MCOPT1.
*******************************************************************/
- addi r3, 0, mem_mcopt1
+ addi r3, 0, SDRAM0_CFG
mtdcr SDRAM0_CFGADDR, r3
addis r4, 0, 0x80E0 /* DC_EN=1,SRE=0,PME=0,MEMCHK=0 */
ori r4, r4, 0x0000 /* REGEN=0,DRW=00,BRPF=01,ECCDD=1 */
diff --git a/board/w7o/w7o.c b/board/w7o/w7o.c
index 00a9f98..a818808 100644
--- a/board/w7o/w7o.c
+++ b/board/w7o/w7o.c
@@ -170,16 +170,16 @@ unsigned long get_dram_size (void)
int size = 0;
/* Get bank Size registers */
- mtdcr (SDRAM0_CFGADDR, mem_mb0cf); /* get bank 0 config reg */
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B0CR); /* get bank 0 config reg */
regs[0] = mfdcr (SDRAM0_CFGDATA);
- mtdcr (SDRAM0_CFGADDR, mem_mb1cf); /* get bank 1 config reg */
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B1CR); /* get bank 1 config reg */
regs[1] = mfdcr (SDRAM0_CFGDATA);
- mtdcr (SDRAM0_CFGADDR, mem_mb2cf); /* get bank 2 config reg */
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B2CR); /* get bank 2 config reg */
regs[2] = mfdcr (SDRAM0_CFGDATA);
- mtdcr (SDRAM0_CFGADDR, mem_mb3cf); /* get bank 3 config reg */
+ mtdcr (SDRAM0_CFGADDR, SDRAM0_B3CR); /* get bank 3 config reg */
regs[3] = mfdcr (SDRAM0_CFGDATA);
/* compute the size, add each bank if enabled */
generated by cgit v1.1 at 2024-11-02 19:59:45 +0000