diff options
| author | Angel Pons <th3fanbus@gmail.com> | 2020-11-14 00:33:18 +0100 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2020-11-20 22:07:56 +0000 |
| commit | 96a06dd46443754ab2aa07fd3ecacf03d34265e1 (patch) | |
| tree | 5b966caaac08bc0f007bfb7eb99e1b4809d43574 /src/northbridge/intel/sandybridge | |
| parent | cdd7d18120a1a76df4a9f8d78391c7018013d916 (diff) | |
nb/intel/sandybridge: Rename loop variable
The `discover_edges_real` function actually tests a range of values for
DQS PI and evaluates how the system responds. Rename the loop variable.
Change-Id: I67390ba315d618d153f91c0e8a81db04ec8f63e1
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47606
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/northbridge/intel/sandybridge')
| -rw-r--r-- | src/northbridge/intel/sandybridge/raminit_common.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/northbridge/intel/sandybridge/raminit_common.c b/src/northbridge/intel/sandybridge/raminit_common.c index b67eb564ca..893d6b27de 100644 --- a/src/northbridge/intel/sandybridge/raminit_common.c +++ b/src/northbridge/intel/sandybridge/raminit_common.c @@ -2310,14 +2310,14 @@ int command_training(ramctr_timing *ctrl) static int find_read_mpr_margin(ramctr_timing *ctrl, int channel, int slotrank, int *edges) { - int edge; + int dqs_pi; int stats[NUM_LANES][MAX_EDGE_TIMING + 1]; int lane; - for (edge = 0; edge <= MAX_EDGE_TIMING; edge++) { + for (dqs_pi = 0; dqs_pi <= MAX_EDGE_TIMING; dqs_pi++) { FOR_ALL_LANES { - ctrl->timings[channel][slotrank].lanes[lane].rising = edge; - ctrl->timings[channel][slotrank].lanes[lane].falling = edge; + ctrl->timings[channel][slotrank].lanes[lane].rising = dqs_pi; + ctrl->timings[channel][slotrank].lanes[lane].falling = dqs_pi; } program_timings(ctrl, channel); @@ -2337,7 +2337,7 @@ static int find_read_mpr_margin(ramctr_timing *ctrl, int channel, int slotrank, wait_for_iosav(channel); FOR_ALL_LANES { - stats[lane][edge] = MCHBAR32(IOSAV_By_ERROR_COUNT_ch(channel, lane)); + stats[lane][dqs_pi] = MCHBAR32(IOSAV_By_ERROR_COUNT_ch(channel, lane)); } } |