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path: root/drivers/ddr/fsl/ddr1_dimm_params.c
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Diffstat (limited to 'drivers/ddr/fsl/ddr1_dimm_params.c')
-rw-r--r--drivers/ddr/fsl/ddr1_dimm_params.c18
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/ddr/fsl/ddr1_dimm_params.c b/drivers/ddr/fsl/ddr1_dimm_params.c
index 7df27b90b7..7f1c3afcc4 100644
--- a/drivers/ddr/fsl/ddr1_dimm_params.c
+++ b/drivers/ddr/fsl/ddr1_dimm_params.c
@@ -228,10 +228,10 @@ compute_derated_DDR1_CAS_latency(unsigned int mclk_ps)
*
* FIXME: use #define for the retvals
*/
-unsigned int
-ddr_compute_dimm_parameters(const ddr1_spd_eeprom_t *spd,
- dimm_params_t *pdimm,
- unsigned int dimm_number)
+unsigned int ddr_compute_dimm_parameters(const unsigned int ctrl_num,
+ const ddr1_spd_eeprom_t *spd,
+ dimm_params_t *pdimm,
+ unsigned int dimm_number)
{
unsigned int retval;
@@ -311,16 +311,16 @@ ddr_compute_dimm_parameters(const ddr1_spd_eeprom_t *spd,
& ~(1 << pdimm->caslat_x_minus_1));
/* Compute CAS latencies below that defined by SPD */
- pdimm->caslat_lowest_derated
- = compute_derated_DDR1_CAS_latency(get_memory_clk_period_ps());
+ pdimm->caslat_lowest_derated = compute_derated_DDR1_CAS_latency(
+ get_memory_clk_period_ps(ctrl_num));
/* Compute timing parameters */
pdimm->trcd_ps = spd->trcd * 250;
pdimm->trp_ps = spd->trp * 250;
pdimm->tras_ps = spd->tras * 1000;
- pdimm->twr_ps = mclk_to_picos(3);
- pdimm->twtr_ps = mclk_to_picos(1);
+ pdimm->twr_ps = mclk_to_picos(ctrl_num, 3);
+ pdimm->twtr_ps = mclk_to_picos(ctrl_num, 1);
pdimm->trfc_ps = compute_trfc_ps_from_spd(0, spd->trfc);
pdimm->trrd_ps = spd->trrd * 250;
@@ -335,7 +335,7 @@ ddr_compute_dimm_parameters(const ddr1_spd_eeprom_t *spd,
pdimm->tdh_ps
= convert_bcd_hundredths_to_cycle_time_ps(spd->data_hold);
- pdimm->trtp_ps = mclk_to_picos(2); /* By the book. */
+ pdimm->trtp_ps = mclk_to_picos(ctrl_num, 2); /* By the book. */
pdimm->tdqsq_max_ps = spd->tdqsq * 10;
pdimm->tqhs_ps = spd->tqhs * 10;
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