diff options
Diffstat (limited to 'src/northbridge')
| -rw-r--r-- | src/northbridge/intel/x4x/dq_dqs.c | 28 |
1 files changed, 11 insertions, 17 deletions
diff --git a/src/northbridge/intel/x4x/dq_dqs.c b/src/northbridge/intel/x4x/dq_dqs.c index afb77424af..6045f3bf41 100644 --- a/src/northbridge/intel/x4x/dq_dqs.c +++ b/src/northbridge/intel/x4x/dq_dqs.c @@ -656,16 +656,13 @@ static enum cb_err increment_to_dqs_edge(struct sysinfo *s, u8 channel, u8 rank) lane, dq_sample[lane]); - if (dq_sample[lane] > 0) { - if (decrement_dq_dqs(s, &dqs_setting[lane])) { - printk(BIOS_EMERG, - "DQS setting channel%d, " - "lane %d reached a minimum!\n", - channel, lane); - return CB_ERR; - } - } else { + if (dq_sample[lane] == 0) { bytelane_ok |= (1 << lane); + } else if (decrement_dq_dqs(s, &dqs_setting[lane])) { + printk(BIOS_EMERG, + "DQS setting channel%d, lane %d reached a minimum!\n", + channel, lane); + return CB_ERR; } dqsset(channel, lane, &dqs_setting[lane]); } @@ -695,14 +692,11 @@ static enum cb_err increment_to_dqs_edge(struct sysinfo *s, u8 channel, u8 rank) if (dq_sample[lane] == N_SAMPLES) { bytelane_ok |= (1 << lane); - } else { - if (increment_dq_dqs(s, &dqs_setting[lane])) { - printk(BIOS_EMERG, - "DQS setting channel%d, " - "lane %d reached a maximum!\n", - channel, lane); - return CB_ERR; - } + } else if (increment_dq_dqs(s, &dqs_setting[lane])) { + printk(BIOS_EMERG, + "DQS setting channel%d, lane %d reached a maximum!\n", + channel, lane); + return CB_ERR; } dqsset(channel, lane, &dqs_setting[lane]); } |