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Diffstat (limited to 'board/mpl/mip405/mip405.c')
-rw-r--r--board/mpl/mip405/mip405.c132
1 files changed, 66 insertions, 66 deletions
diff --git a/board/mpl/mip405/mip405.c b/board/mpl/mip405/mip405.c
index 1738f54..d8279e8 100644
--- a/board/mpl/mip405/mip405.c
+++ b/board/mpl/mip405/mip405.c
@@ -256,16 +256,16 @@ int init_sdram (void)
gd->baudrate = 9600;
serial_init ();
/* set up the pld */
- mtdcr (ebccfga, pb7ap);
- mtdcr (ebccfgd, PLD_AP);
- mtdcr (ebccfga, pb7cr);
- mtdcr (ebccfgd, PLD_CR);
+ mtdcr (EBC0_CFGADDR, PB7AP);
+ mtdcr (EBC0_CFGDATA, PLD_AP);
+ mtdcr (EBC0_CFGADDR, PB7CR);
+ mtdcr (EBC0_CFGDATA, PLD_CR);
/* THIS IS OBSOLETE */
/* set up the board rev reg*/
- mtdcr (ebccfga, pb5ap);
- mtdcr (ebccfgd, BOARD_AP);
- mtdcr (ebccfga, pb5cr);
- mtdcr (ebccfgd, BOARD_CR);
+ mtdcr (EBC0_CFGADDR, PB5AP);
+ mtdcr (EBC0_CFGDATA, BOARD_AP);
+ mtdcr (EBC0_CFGADDR, PB5CR);
+ mtdcr (EBC0_CFGDATA, BOARD_CR);
#ifdef SDRAM_DEBUG
/* get all informations from PLD */
serial_puts ("\nPLD Part 0x");
@@ -289,30 +289,30 @@ int init_sdram (void)
SDRAM_err ("U-Boot configured for a MIP405 not for a MIP405T!!!\n");
#endif
/* set-up the chipselect machine */
- mtdcr (ebccfga, pb0cr); /* get cs0 config reg */
- tmp = mfdcr (ebccfgd);
+ mtdcr (EBC0_CFGADDR, PB0CR); /* get cs0 config reg */
+ tmp = mfdcr (EBC0_CFGDATA);
if ((tmp & 0x00002000) == 0) {
/* MPS Boot, set up the flash */
- mtdcr (ebccfga, pb1ap);
- mtdcr (ebccfgd, FLASH_AP);
- mtdcr (ebccfga, pb1cr);
- mtdcr (ebccfgd, FLASH_CR);
+ mtdcr (EBC0_CFGADDR, PB1AP);
+ mtdcr (EBC0_CFGDATA, FLASH_AP);
+ mtdcr (EBC0_CFGADDR, PB1CR);
+ mtdcr (EBC0_CFGDATA, FLASH_CR);
} else {
/* Flash boot, set up the MPS */
- mtdcr (ebccfga, pb1ap);
- mtdcr (ebccfgd, MPS_AP);
- mtdcr (ebccfga, pb1cr);
- mtdcr (ebccfgd, MPS_CR);
+ mtdcr (EBC0_CFGADDR, PB1AP);
+ mtdcr (EBC0_CFGDATA, MPS_AP);
+ mtdcr (EBC0_CFGADDR, PB1CR);
+ mtdcr (EBC0_CFGDATA, MPS_CR);
}
/* set up UART0 (CS2) and UART1 (CS3) */
- mtdcr (ebccfga, pb2ap);
- mtdcr (ebccfgd, UART0_AP);
- mtdcr (ebccfga, pb2cr);
- mtdcr (ebccfgd, UART0_CR);
- mtdcr (ebccfga, pb3ap);
- mtdcr (ebccfgd, UART1_AP);
- mtdcr (ebccfga, pb3cr);
- mtdcr (ebccfgd, UART1_CR);
+ mtdcr (EBC0_CFGADDR, PB2AP);
+ mtdcr (EBC0_CFGDATA, UART0_AP);
+ mtdcr (EBC0_CFGADDR, PB2CR);
+ mtdcr (EBC0_CFGDATA, UART0_CR);
+ mtdcr (EBC0_CFGADDR, PB3AP);
+ mtdcr (EBC0_CFGDATA, UART1_AP);
+ mtdcr (EBC0_CFGADDR, PB3CR);
+ mtdcr (EBC0_CFGDATA, UART1_CR);
bc = in8 (PLD_BOARD_CFG_REG);
#ifdef SDRAM_DEBUG
serial_puts ("\nstart SDRAM Setup\n");
@@ -348,8 +348,8 @@ int init_sdram (void)
/* trc_clocks is sum of trp_clocks + tras_clocks */
trc_clocks = trp_clocks + tras_clocks;
/* get SDRAM timing register */
- mtdcr (memcfga, mem_sdtr1);
- sdram_tim = mfdcr (memcfgd) & ~0x018FC01F;
+ mtdcr (SDRAM0_CFGADDR, mem_sdtr1);
+ sdram_tim = mfdcr (SDRAM0_CFGDATA) & ~0x018FC01F;
/* insert CASL value */
sdram_tim |= ((unsigned long) (cal_val)) << 23;
/* insert PTA value */
@@ -369,8 +369,8 @@ int init_sdram (void)
/* insert SZ value; */
tmp |= ((unsigned long) sdram_table[i].sz << 17);
/* get SDRAM bank 0 register */
- mtdcr (memcfga, mem_mb0cf);
- sdram_bank = mfdcr (memcfgd) & ~0xFFCEE001;
+ mtdcr (SDRAM0_CFGADDR, mem_mb0cf);
+ sdram_bank = mfdcr (SDRAM0_CFGDATA) & ~0xFFCEE001;
sdram_bank |= (baseaddr | tmp | 0x01);
#ifdef SDRAM_DEBUG
@@ -380,8 +380,8 @@ int init_sdram (void)
#endif
/* write SDRAM timing register */
- mtdcr (memcfga, mem_sdtr1);
- mtdcr (memcfgd, sdram_tim);
+ mtdcr (SDRAM0_CFGADDR, mem_sdtr1);
+ mtdcr (SDRAM0_CFGDATA, sdram_tim);
#ifdef SDRAM_DEBUG
serial_puts ("mb0cf: ");
@@ -390,23 +390,23 @@ int init_sdram (void)
#endif
/* write SDRAM bank 0 register */
- mtdcr (memcfga, mem_mb0cf);
- mtdcr (memcfgd, sdram_bank);
+ mtdcr (SDRAM0_CFGADDR, mem_mb0cf);
+ mtdcr (SDRAM0_CFGDATA, sdram_bank);
if (get_bus_freq (tmp) > 110000000) { /* > 110MHz */
/* get SDRAM refresh interval register */
- mtdcr (memcfga, mem_rtr);
- tmp = mfdcr (memcfgd) & ~0x3FF80000;
+ mtdcr (SDRAM0_CFGADDR, mem_rtr);
+ tmp = mfdcr (SDRAM0_CFGDATA) & ~0x3FF80000;
tmp |= 0x07F00000;
} else {
/* get SDRAM refresh interval register */
- mtdcr (memcfga, mem_rtr);
- tmp = mfdcr (memcfgd) & ~0x3FF80000;
+ mtdcr (SDRAM0_CFGADDR, mem_rtr);
+ tmp = mfdcr (SDRAM0_CFGDATA) & ~0x3FF80000;
tmp |= 0x05F00000;
}
/* write SDRAM refresh interval register */
- mtdcr (memcfga, mem_rtr);
- mtdcr (memcfgd, tmp);
+ mtdcr (SDRAM0_CFGADDR, mem_rtr);
+ mtdcr (SDRAM0_CFGDATA, tmp);
/* enable ECC if used */
#if defined(ENABLE_ECC) && !defined(CONFIG_BOOT_PCI)
if (sdram_table[i].ecc) {
@@ -415,19 +415,19 @@ int init_sdram (void)
#ifdef SDRAM_DEBUG
serial_puts ("disable ECC.. ");
#endif
- mtdcr (memcfga, mem_ecccf);
- tmp = mfdcr (memcfgd);
+ mtdcr (SDRAM0_CFGADDR, mem_ecccf);
+ tmp = mfdcr (SDRAM0_CFGDATA);
tmp &= 0xff0fffff; /* disable all banks */
- mtdcr (memcfga, mem_ecccf);
+ mtdcr (SDRAM0_CFGADDR, mem_ecccf);
/* set up SDRAM Controller with ECC enabled */
#ifdef SDRAM_DEBUG
serial_puts ("setup SDRAM Controller.. ");
#endif
- mtdcr (memcfgd, tmp);
- mtdcr (memcfga, mem_mcopt1);
- tmp = (mfdcr (memcfgd) & ~0xFFE00000) | 0x90800000;
- mtdcr (memcfga, mem_mcopt1);
- mtdcr (memcfgd, tmp);
+ mtdcr (SDRAM0_CFGDATA, tmp);
+ mtdcr (SDRAM0_CFGADDR, mem_mcopt1);
+ tmp = (mfdcr (SDRAM0_CFGDATA) & ~0xFFE00000) | 0x90800000;
+ mtdcr (SDRAM0_CFGADDR, mem_mcopt1);
+ mtdcr (SDRAM0_CFGDATA, tmp);
udelay (600);
#ifdef SDRAM_DEBUG
serial_puts ("fill the memory..\n");
@@ -447,19 +447,19 @@ int init_sdram (void)
serial_puts ("enable ECC\n");
#endif
udelay (400);
- mtdcr (memcfga, mem_ecccf);
- tmp = mfdcr (memcfgd);
+ mtdcr (SDRAM0_CFGADDR, mem_ecccf);
+ tmp = mfdcr (SDRAM0_CFGDATA);
tmp |= 0x00800000; /* enable bank 0 */
- mtdcr (memcfgd, tmp);
+ mtdcr (SDRAM0_CFGDATA, tmp);
udelay (400);
} else
#endif
{
/* enable SDRAM controller with no ECC, 32-bit SDRAM width, 16 byte burst */
- mtdcr (memcfga, mem_mcopt1);
- tmp = (mfdcr (memcfgd) & ~0xFFE00000) | 0x80C00000;
- mtdcr (memcfga, mem_mcopt1);
- mtdcr (memcfgd, tmp);
+ mtdcr (SDRAM0_CFGADDR, mem_mcopt1);
+ tmp = (mfdcr (SDRAM0_CFGDATA) & ~0xFFE00000) | 0x80C00000;
+ mtdcr (SDRAM0_CFGADDR, mem_mcopt1);
+ mtdcr (SDRAM0_CFGDATA, tmp);
udelay (400);
}
serial_puts ("\n");
@@ -631,14 +631,14 @@ 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 (memcfga, mem_mb0cf);
- bank_reg[0] = mfdcr (memcfgd);
- mtdcr (memcfga, mem_mb1cf);
- bank_reg[1] = mfdcr (memcfgd);
- mtdcr (memcfga, mem_mb2cf);
- bank_reg[2] = mfdcr (memcfgd);
- mtdcr (memcfga, mem_mb3cf);
- bank_reg[3] = mfdcr (memcfgd);
+ mtdcr (SDRAM0_CFGADDR, mem_mb0cf);
+ bank_reg[0] = mfdcr (SDRAM0_CFGDATA);
+ mtdcr (SDRAM0_CFGADDR, mem_mb1cf);
+ bank_reg[1] = mfdcr (SDRAM0_CFGDATA);
+ mtdcr (SDRAM0_CFGADDR, mem_mb2cf);
+ bank_reg[2] = mfdcr (SDRAM0_CFGDATA);
+ mtdcr (SDRAM0_CFGADDR, mem_mb3cf);
+ bank_reg[3] = mfdcr (SDRAM0_CFGDATA);
TotalSize = 0;
for (i = 0; i < 4; i++) {
if ((bank_reg[i] & 0x1) == 0x1) {
@@ -648,8 +648,8 @@ phys_size_t initdram (int board_type)
} else
ds = 1;
}
- mtdcr (memcfga, mem_ecccf);
- tmp = mfdcr (memcfgd);
+ mtdcr (SDRAM0_CFGADDR, mem_ecccf);
+ tmp = mfdcr (SDRAM0_CFGDATA);
if (!tmp)
printf ("No ");
@@ -687,7 +687,7 @@ int misc_init_r (void)
rtc_get (&tm);
start=get_timer(0);
/* if MIP405 has booted from PCI, reset CCR0[24] as described in errata PCI_18 */
- if (mfdcr(strap) & PSR_ROM_LOC)
+ if (mfdcr(CPC0_PSR) & PSR_ROM_LOC)
mtspr(SPRN_CCR0, (mfspr(SPRN_CCR0) & ~0x80));
return (0);
generated by cgit v1.1 at 2024-11-23 17:40:18 +0000