diff options
| author | Tom Rini <trini@ti.com> | 2015-02-25 18:14:18 -0500 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2015-02-25 18:14:18 -0500 |
| commit | 1606b34aa50804227806971dbb6b82ea0bf81f55 (patch) | |
| tree | 5c7570722616c6509f6f9126521d0c69c2614f8d /drivers/ddr/fsl/ddr1_dimm_params.c | |
| parent | 47d8ae4069b47ce966c0c5e0d8dd041e69ee1f86 (diff) | |
| parent | 94e3c8c4fd7bfe395fa467973cd647551d6d98c7 (diff) | |
| download | talos-obmc-uboot-1606b34aa50804227806971dbb6b82ea0bf81f55.tar.gz talos-obmc-uboot-1606b34aa50804227806971dbb6b82ea0bf81f55.zip | |
Merge branch 'master' of git://git.denx.de/u-boot-fsl-qoriq
Diffstat (limited to 'drivers/ddr/fsl/ddr1_dimm_params.c')
| -rw-r--r-- | drivers/ddr/fsl/ddr1_dimm_params.c | 18 |
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; |
