diff options
Diffstat (limited to 'src/northbridge/intel/i3100/raminit_ep80579.c')
-rw-r--r-- | src/northbridge/intel/i3100/raminit_ep80579.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/northbridge/intel/i3100/raminit_ep80579.c b/src/northbridge/intel/i3100/raminit_ep80579.c index 90c1005b4c..962b7aa86b 100644 --- a/src/northbridge/intel/i3100/raminit_ep80579.c +++ b/src/northbridge/intel/i3100/raminit_ep80579.c @@ -335,7 +335,7 @@ static u32 spd_set_drt_attributes(const struct mem_controller *ctrl, val = spd_read_byte(ctrl->channel0[i], SPD_MIN_ACT_TO_ACT_AUTO_REFRESH); val <<= 2; /* convert to 1/4 ns */ val += byte40rem[(val1 >> 4) & 0x7]; - val = (val + ci - 1) / ci + 1; /* convert to cycles */ + val = CEIL_DIV(val, ci) + 1; /* convert to cycles */ if (trc < val) trc = val; val = spd_read_byte(ctrl->channel0[i], SPD_MIN_AUTO_REFRESH_TO_ACT); @@ -343,7 +343,7 @@ static u32 spd_set_drt_attributes(const struct mem_controller *ctrl, if (val1 & 0x01) val += 1024; val += byte40rem[(val1 >> 1) & 0x7]; - val = (val + ci - 1) / ci; /* convert to cycles */ + val = CEIL_DIV(val, ci); /* convert to cycles */ if (trfc < val) trfc = val; } @@ -360,15 +360,15 @@ static u32 spd_set_drt_attributes(const struct mem_controller *ctrl, continue; val = spd_read_byte(ctrl->channel0[i], SPD_MIN_ACTIVE_TO_PRECHARGE_DELAY); val <<= 2; /* convert to 1/4 ns */ - val = (val + ci - 1) / ci; /* convert to cycles */ + val = CEIL_DIV(val, ci); /* convert to cycles */ if (tras < val) tras = val; val = spd_read_byte(ctrl->channel0[i], SPD_INT_READ_TO_PRECHARGE_DELAY); - val = (val + ci - 1) / ci; /* convert to cycles */ + val = CEIL_DIV(val, ci); /* convert to cycles */ if (trtp < val) trtp = val; val = spd_read_byte(ctrl->channel0[i], SPD_INT_WRITE_TO_READ_DELAY); - val = (val + ci - 1) / ci; /* convert to cycles */ + val = CEIL_DIV(val, ci); /* convert to cycles */ if (twtr < val) twtr = val; } |