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authorStefan Roese <sr@denx.de>2009-09-24 13:59:57 +0200
committerStefan Roese <sr@denx.de>2009-09-28 10:45:54 +0200
commit95b602bab5fec2fffab07a01ea3947c70d1bacc1 (patch)
treeacee523787d213090cc592029f1d566473bc1fd7 /board/mpl/mip405
parent952e7760bfc5b0e3b142b9ce34e7fbb7d008c900 (diff)
downloadblackbird-obmc-uboot-95b602bab5fec2fffab07a01ea3947c70d1bacc1.tar.gz
blackbird-obmc-uboot-95b602bab5fec2fffab07a01ea3947c70d1bacc1.zip
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>
Diffstat (limited to 'board/mpl/mip405')
-rw-r--r--board/mpl/mip405/mip405.c38
1 files changed, 19 insertions, 19 deletions
diff --git a/board/mpl/mip405/mip405.c b/board/mpl/mip405/mip405.c
index b87df01fec..ae8eade64a 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)
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