diff options
Diffstat (limited to 'src/northbridge/intel/sandybridge/raminit_sandy.c')
-rw-r--r-- | src/northbridge/intel/sandybridge/raminit_sandy.c | 44 |
1 files changed, 22 insertions, 22 deletions
diff --git a/src/northbridge/intel/sandybridge/raminit_sandy.c b/src/northbridge/intel/sandybridge/raminit_sandy.c index 1191754b71..8417c2fea4 100644 --- a/src/northbridge/intel/sandybridge/raminit_sandy.c +++ b/src/northbridge/intel/sandybridge/raminit_sandy.c @@ -200,7 +200,7 @@ static void dram_timing(ramctr_timing *ctrl) ctrl->timC_offset[0] = 18; ctrl->timC_offset[1] = 7; ctrl->timC_offset[2] = 7; - ctrl->reg_320c_range_threshold = 13; + ctrl->pi_coding_threshold = 13; } else if (ctrl->tCK == TCK_933MHZ) { ctrl->edge_offset[0] = 14; ctrl->edge_offset[1] = 6; @@ -208,7 +208,7 @@ static void dram_timing(ramctr_timing *ctrl) ctrl->timC_offset[0] = 15; ctrl->timC_offset[1] = 6; ctrl->timC_offset[2] = 6; - ctrl->reg_320c_range_threshold = 15; + ctrl->pi_coding_threshold = 15; } else if (ctrl->tCK == TCK_800MHZ) { ctrl->edge_offset[0] = 13; ctrl->edge_offset[1] = 5; @@ -216,7 +216,7 @@ static void dram_timing(ramctr_timing *ctrl) ctrl->timC_offset[0] = 14; ctrl->timC_offset[1] = 5; ctrl->timC_offset[2] = 5; - ctrl->reg_320c_range_threshold = 15; + ctrl->pi_coding_threshold = 15; } else if (ctrl->tCK == TCK_666MHZ) { ctrl->edge_offset[0] = 10; ctrl->edge_offset[1] = 4; @@ -224,7 +224,7 @@ static void dram_timing(ramctr_timing *ctrl) ctrl->timC_offset[0] = 11; ctrl->timC_offset[1] = 4; ctrl->timC_offset[2] = 4; - ctrl->reg_320c_range_threshold = 16; + ctrl->pi_coding_threshold = 16; } else if (ctrl->tCK == TCK_533MHZ) { ctrl->edge_offset[0] = 8; ctrl->edge_offset[1] = 3; @@ -232,7 +232,7 @@ static void dram_timing(ramctr_timing *ctrl) ctrl->timC_offset[0] = 9; ctrl->timC_offset[1] = 3; ctrl->timC_offset[2] = 3; - ctrl->reg_320c_range_threshold = 17; + ctrl->pi_coding_threshold = 17; } else { ctrl->tCK = TCK_400MHZ; ctrl->edge_offset[0] = 6; @@ -241,14 +241,14 @@ static void dram_timing(ramctr_timing *ctrl) ctrl->timC_offset[0] = 6; ctrl->timC_offset[1] = 2; ctrl->timC_offset[2] = 2; - ctrl->reg_320c_range_threshold = 17; + ctrl->pi_coding_threshold = 17; } /* Initial phase between CLK/CMD pins */ - ctrl->reg_c14_offset = (256000 / ctrl->tCK) / 66; + ctrl->pi_code_offset = (256000 / ctrl->tCK) / 66; /* DLL_CONFIG_MDLL_W_TIMER */ - ctrl->reg_5064b0 = (128000 / ctrl->tCK) + 3; + ctrl->mdll_wake_delay = (128000 / ctrl->tCK) + 3; if (ctrl->tCWL) ctrl->CWL = DIV_ROUND_UP(ctrl->tCWL, ctrl->tCK); @@ -301,7 +301,7 @@ static void dram_timing(ramctr_timing *ctrl) ctrl->tAONPD = get_AONPD(ctrl->tCK); } -static void dram_freq(ramctr_timing * ctrl) +static void dram_freq(ramctr_timing *ctrl) { if (ctrl->tCK > TCK_400MHZ) { @@ -353,7 +353,7 @@ static void dram_freq(ramctr_timing * ctrl) } } -static void dram_ioregs(ramctr_timing * ctrl) +static void dram_ioregs(ramctr_timing *ctrl) { u32 reg, comp2; @@ -361,12 +361,12 @@ static void dram_ioregs(ramctr_timing * ctrl) // IO clock FOR_ALL_CHANNELS { - MCHBAR32(0xc00 + channel * 0x100) = ctrl->rankmap[channel]; + MCHBAR32(GDCRCLKRANKSUSED_ch(channel)) = ctrl->rankmap[channel]; } // IO command FOR_ALL_CHANNELS { - MCHBAR32(0x3200 + channel * 0x100) = ctrl->rankmap[channel]; + MCHBAR32(GDCRCTLRANKSUSED_ch(channel)) = ctrl->rankmap[channel]; } // IO control @@ -378,27 +378,27 @@ static void dram_ioregs(ramctr_timing * ctrl) printram("RCOMP..."); reg = 0; while (reg == 0) { - reg = MCHBAR32(0x5084) & 0x10000; + reg = MCHBAR32(RCOMP_TIMER) & 0x10000; } printram("done\n"); // Set comp2 comp2 = get_COMP2(ctrl->tCK); - MCHBAR32(0x3714) = comp2; + MCHBAR32(CRCOMPOFST2) = comp2; printram("COMP2 done\n"); // Set comp1 FOR_ALL_POPULATED_CHANNELS { - reg = MCHBAR32(0x1810 + channel * 0x100); //ch0 + reg = MCHBAR32(CRCOMPOFST1_ch(channel)); //ch0 reg = (reg & ~0xe00) | (1 << 9); //odt reg = (reg & ~0xe00000) | (1 << 21); //clk drive up reg = (reg & ~0x38000000) | (1 << 27); //ctl drive up - MCHBAR32(0x1810 + channel * 0x100) = reg; + MCHBAR32(CRCOMPOFST1_ch(channel)) = reg; } printram("COMP1 done\n"); printram("FORCE RCOMP and wait 20us..."); - MCHBAR32(0x5f08) |= 0x100; + MCHBAR32(M_COMP) |= 0x100; udelay(20); printram("done\n"); } @@ -427,7 +427,7 @@ int try_init_dram_ddr3_sandy(ramctr_timing *ctrl, int fast_boot, } /* Set version register */ - MCHBAR32(0x5034) = 0xC04EB002; + MCHBAR32(MRC_REVISION) = 0xC04EB002; /* Enable crossover */ dram_xover(ctrl); @@ -436,16 +436,16 @@ int try_init_dram_ddr3_sandy(ramctr_timing *ctrl, int fast_boot, dram_timing_regs(ctrl); /* Power mode preset */ - MCHBAR32(0x4e80) = 0x5500; + MCHBAR32(PM_THML_STAT) = 0x5500; - /* Set scheduler parameters */ - MCHBAR32(0x4c20) = 0x10100005; + /* Set scheduler chicken bits */ + MCHBAR32(SCHED_CBIT) = 0x10100005; /* Set CPU specific register */ set_4f8c(); /* Clear IO reset bit */ - MCHBAR32(0x5030) &= ~0x20; + MCHBAR32(MC_INIT_STATE_G) &= ~0x20; /* Set MAD-DIMM registers */ dram_dimm_set_mapping(ctrl); |