diff options
Diffstat (limited to 'src/northbridge/intel/i82810/raminit.c')
| -rw-r--r-- | src/northbridge/intel/i82810/raminit.c | 20 |
1 files changed, 9 insertions, 11 deletions
diff --git a/src/northbridge/intel/i82810/raminit.c b/src/northbridge/intel/i82810/raminit.c index 83b21b1286..df2916e835 100644 --- a/src/northbridge/intel/i82810/raminit.c +++ b/src/northbridge/intel/i82810/raminit.c @@ -255,12 +255,12 @@ static void spd_set_dram_size(void) for (i = 0; i < DIMM_SOCKETS; i++) { /* First check if a DIMM is actually present. */ - if (smbus_read_byte(DIMM_SPD_BASE + i, 2) == 4) { + if (smbus_read_byte(DIMM0 + i, 2) == 4) { print_debug("Found DIMM in slot "); print_debug_hex8(i); print_debug("\n"); - dimm_size = smbus_read_byte(DIMM_SPD_BASE + i, 31); + dimm_size = smbus_read_byte(DIMM0 + i, 31); /* WISHLIST: would be nice to display it as decimal? */ print_debug("DIMM is 0x"); @@ -293,7 +293,7 @@ static void spd_set_dram_size(void) /* If the DIMM is dual-sided, the DRP value is +2 */ /* TODO: Figure out asymetrical configurations. */ - if ((smbus_read_byte(DIMM_SPD_BASE + i, 127) | 0xf) == + if ((smbus_read_byte(DIMM0 + i, 127) | 0xf) == 0xff) { print_debug("DIMM is dual-sided\n"); dimm_size += 2; @@ -361,20 +361,18 @@ static void set_dram_buffer_strength(void) /* Check first slot. */ d0.size = d0.ds = d0.ss = 0; - if (smbus_read_byte(DIMM_SPD_BASE, SPD_MEMORY_TYPE) - == SPD_MEMORY_TYPE_SDRAM) { - d0.size = smbus_read_byte(DIMM_SPD_BASE, SPD_BANK_DENSITY); - d0.ds = smbus_read_byte(DIMM_SPD_BASE, SPD_NUM_DIMM_BANKS) > 1; + if (smbus_read_byte(DIMM0, SPD_MEMORY_TYPE) == SPD_MEMORY_TYPE_SDRAM) { + d0.size = smbus_read_byte(DIMM0, SPD_BANK_DENSITY); + d0.ds = smbus_read_byte(DIMM0, SPD_NUM_DIMM_BANKS) > 1; d0.ss = !d0.ds; } /* Check second slot. */ d1.size = d1.ds = d1.ss = 0; - if (smbus_read_byte(DIMM_SPD_BASE + 1, SPD_MEMORY_TYPE) + if (smbus_read_byte(DIMM0 + 1, SPD_MEMORY_TYPE) == SPD_MEMORY_TYPE_SDRAM) { - d1.size = smbus_read_byte(DIMM_SPD_BASE + 1, SPD_BANK_DENSITY); - d1.ds = smbus_read_byte(DIMM_SPD_BASE + 1, - SPD_NUM_DIMM_BANKS) > 1; + d1.size = smbus_read_byte(DIMM0 + 1, SPD_BANK_DENSITY); + d1.ds = smbus_read_byte(DIMM0 + 1, SPD_NUM_DIMM_BANKS) > 1; d1.ss = !d1.ds; } |