diff options
Diffstat (limited to 'board/cray/L1/L1.c')
| -rw-r--r-- | board/cray/L1/L1.c | 38 |
1 files changed, 19 insertions, 19 deletions
diff --git a/board/cray/L1/L1.c b/board/cray/L1/L1.c index 8a06ecc..5d1c417 100644 --- a/board/cray/L1/L1.c +++ b/board/cray/L1/L1.c @@ -198,8 +198,8 @@ static void init_sdram (void) unsigned long tmp; /* write SDRAM bank 0 register */ - mtdcr (memcfga, mem_mb0cf); - mtdcr (memcfgd, 0x00062001); + mtdcr (SDRAM0_CFGADDR, mem_mb0cf); + mtdcr (SDRAM0_CFGDATA, 0x00062001); /* Set the SDRAM Timing reg, SDTR1 and the refresh timer reg, RTR. */ /* To set the appropriate timings, we need to know the SDRAM speed. */ @@ -212,26 +212,26 @@ static void init_sdram (void) /* divisor = ((mfdcr(strap)>> 28) & 0x3); */ /* write SDRAM timing for 100MHz. */ - mtdcr (memcfga, mem_sdtr1); - mtdcr (memcfgd, 0x0086400D); + mtdcr (SDRAM0_CFGADDR, mem_sdtr1); + mtdcr (SDRAM0_CFGDATA, 0x0086400D); /* write SDRAM refresh interval register */ - mtdcr (memcfga, mem_rtr); - mtdcr (memcfgd, 0x05F00000); + mtdcr (SDRAM0_CFGADDR, mem_rtr); + mtdcr (SDRAM0_CFGDATA, 0x05F00000); udelay (200); /* sdram controller.*/ - mtdcr (memcfga, mem_mcopt1); - mtdcr (memcfgd, 0x90800000); + mtdcr (SDRAM0_CFGADDR, mem_mcopt1); + mtdcr (SDRAM0_CFGDATA, 0x90800000); udelay (200); /* initially, disable ECC on all banks */ udelay (200); - mtdcr (memcfga, mem_ecccf); - tmp = mfdcr (memcfgd); + mtdcr (SDRAM0_CFGADDR, mem_ecccf); + tmp = mfdcr (SDRAM0_CFGDATA); tmp &= 0xff0fffff; - mtdcr (memcfga, mem_ecccf); - mtdcr (memcfgd, tmp); + mtdcr (SDRAM0_CFGADDR, mem_ecccf); + mtdcr (SDRAM0_CFGDATA, tmp); return; } @@ -282,18 +282,18 @@ int testdram (void) } printf ("Enable ECC.."); - mtdcr (memcfga, mem_mcopt1); - tmp = (mfdcr (memcfgd) & ~0xFFE00000) | 0x90800000; - mtdcr (memcfga, mem_mcopt1); - mtdcr (memcfgd, tmp); + mtdcr (SDRAM0_CFGADDR, mem_mcopt1); + tmp = (mfdcr (SDRAM0_CFGDATA) & ~0xFFE00000) | 0x90800000; + mtdcr (SDRAM0_CFGADDR, mem_mcopt1); + mtdcr (SDRAM0_CFGDATA, tmp); udelay (600); for (p = (unsigned long) 0; ((unsigned long) p < L1_MEMSIZE); *p++ = 0L) ; udelay (400); - mtdcr (memcfga, mem_ecccf); - tmp = mfdcr (memcfgd); + mtdcr (SDRAM0_CFGADDR, mem_ecccf); + tmp = mfdcr (SDRAM0_CFGDATA); tmp |= 0x00800000; - mtdcr (memcfgd, tmp); + mtdcr (SDRAM0_CFGDATA, tmp); udelay (400); printf ("enabled.\n"); return (0); |