diff options
Diffstat (limited to 'drivers/ram/stm32mp1/stm32mp1_tuning.c')
| -rw-r--r-- | drivers/ram/stm32mp1/stm32mp1_tuning.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/ram/stm32mp1/stm32mp1_tuning.c b/drivers/ram/stm32mp1/stm32mp1_tuning.c index 4e1c1fab54..e3e6f0f79c 100644 --- a/drivers/ram/stm32mp1/stm32mp1_tuning.c +++ b/drivers/ram/stm32mp1/stm32mp1_tuning.c @@ -1182,15 +1182,17 @@ static u8 set_midpoint_read_dqs_gating(struct stm32mp1_ddrphy *phy, u8 byte, dqs_gate_values[byte][0], dqs_gate_values[byte][1]); pr_debug("*******the nominal values were system latency: 0 phase: 2*******\n"); - set_r0dgsl_delay(phy, byte, dqs_gate_values[byte][0]); - set_r0dgps_delay(phy, byte, dqs_gate_values[byte][1]); } } else { /* if intermitant, restore defaut values */ pr_debug("dqs gating:no regular fail/pass/fail found. defaults values restored.\n"); - set_r0dgsl_delay(phy, byte, 0); - set_r0dgps_delay(phy, byte, 2); + dqs_gate_values[byte][0] = 0; + dqs_gate_values[byte][1] = 2; } + set_r0dgsl_delay(phy, byte, dqs_gate_values[byte][0]); + set_r0dgps_delay(phy, byte, dqs_gate_values[byte][1]); + printf("Byte %d, R0DGSL = %d, R0DGPS = %d\n", + byte, dqs_gate_values[byte][0], dqs_gate_values[byte][1]); /* return 0 if intermittent or if both left_bound * and right_bound are not found |