diff options
| -rw-r--r-- | src/northbridge/intel/sandybridge/raminit_common.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/src/northbridge/intel/sandybridge/raminit_common.c b/src/northbridge/intel/sandybridge/raminit_common.c index b58328b3a4..d9c60e4e5b 100644 --- a/src/northbridge/intel/sandybridge/raminit_common.c +++ b/src/northbridge/intel/sandybridge/raminit_common.c @@ -1409,7 +1409,7 @@ int read_training(ramctr_timing *ctrl) return 0; } -static void test_timC(ramctr_timing *ctrl, int channel, int slotrank) +static void test_tx_dq(ramctr_timing *ctrl, int channel, int slotrank) { int lane; @@ -1528,7 +1528,7 @@ static void test_timC(ramctr_timing *ctrl, int channel, int slotrank) wait_for_iosav(channel); } -static void timC_threshold_process(int *data, const int count) +static void tx_dq_threshold_process(int *data, const int count) { int min = data[0]; int max = min; @@ -1547,9 +1547,9 @@ static void timC_threshold_process(int *data, const int count) printram("threshold=%d min=%d max=%d\n", threshold, min, max); } -static int discover_timC(ramctr_timing *ctrl, int channel, int slotrank) +static int tx_dq_write_leveling(ramctr_timing *ctrl, int channel, int slotrank) { - int timC; + int tx_dq; int stats[NUM_LANES][MAX_TIMC + 1]; int lane; @@ -1560,14 +1560,14 @@ static int discover_timC(ramctr_timing *ctrl, int channel, int slotrank) /* Execute command queue */ iosav_run_once(channel); - for (timC = 0; timC <= MAX_TIMC; timC++) { - FOR_ALL_LANES ctrl->timings[channel][slotrank].lanes[lane].timC = timC; + for (tx_dq = 0; tx_dq <= MAX_TIMC; tx_dq++) { + FOR_ALL_LANES ctrl->timings[channel][slotrank].lanes[lane].timC = tx_dq; program_timings(ctrl, channel); - test_timC(ctrl, channel, slotrank); + test_tx_dq(ctrl, channel, slotrank); FOR_ALL_LANES { - stats[lane][timC] = MCHBAR32(IOSAV_By_ERROR_COUNT_ch(channel, lane)); + stats[lane][tx_dq] = MCHBAR32(IOSAV_By_ERROR_COUNT_ch(channel, lane)); } } FOR_ALL_LANES { @@ -1580,7 +1580,7 @@ static int discover_timC(ramctr_timing *ctrl, int channel, int slotrank) * With command training not being done yet, the lane can be erroneous. * Take the average as reference and try again to find a run. */ - timC_threshold_process(stats[lane], ARRAY_SIZE(stats[lane])); + tx_dq_threshold_process(stats[lane], ARRAY_SIZE(stats[lane])); rn = get_longest_zero_run(stats[lane], ARRAY_SIZE(stats[lane])); if (rn.all || rn.length < 8) { @@ -2039,7 +2039,7 @@ int write_training(ramctr_timing *ctrl) } FOR_ALL_CHANNELS FOR_ALL_POPULATED_RANKS { - err = discover_timC(ctrl, channel, slotrank); + err = tx_dq_write_leveling(ctrl, channel, slotrank); if (err) return err; } |