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corenet_ds: pick the middle value for all tested timing parameters
For DDR3 controller, the clk_adjust and wrlvl_start are platform-dependent. The best values should be picked up from the middle of all working combinations. This patch updates the table with confirmed values tested on Hynix dual-rank UDIMMs (HMT125U7BFR8C-H9) at 1300MT/s, 1200MT/s, 1000MT/s, 900MT/s, 800MT/s and Kingston quad-rank RDIMMs (KVR1333D3Q8R9S/4G) at 1300MT/s, 1200MT/s, 1000MT/s. Signed-off-by: York Sun <yorksun@freescale.com>
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1 changed files with 18 additions and 40 deletions
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@ -170,27 +170,16 @@ const board_specific_parameters_t board_specific_parameters[][30] = {
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* lo| hi| num| clk| wrlvl | cpo |wrdata|2T
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* mhz| mhz|ranks|adjst| start | delay|
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*/
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{ 0, 333, 4, 5, 7, 0xff, 2, 0},
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{334, 400, 4, 5, 7, 0xff, 2, 0},
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{401, 549, 4, 5, 7, 0xff, 2, 0},
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{550, 680, 4, 5, 7, 0xff, 2, 0},
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{681, 850, 4, 5, 7, 0xff, 2, 0},
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{851, 1050, 4, 5, 7, 0xff, 2, 0},
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{1051, 1250, 4, 5, 8, 0xff, 2, 0},
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{1251, 1350, 4, 5, 9, 0xff, 2, 0},
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{ 0, 333, 2, 5, 7, 0xff, 2, 0},
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{334, 400, 2, 5, 7, 0xff, 2, 0},
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{401, 549, 2, 5, 7, 0xff, 2, 0},
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{550, 680, 2, 5, 7, 0xff, 2, 0},
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{681, 850, 2, 5, 7, 0xff, 2, 0},
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{851, 1050, 2, 5, 7, 0xff, 2, 0},
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{1051, 1250, 2, 5, 7, 0xff, 2, 0},
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{ 0, 850, 4, 1, 5, 0xff, 2, 0},
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{851, 950, 4, 3, 5, 0xff, 2, 0},
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{951, 1050, 4, 5, 8, 0xff, 2, 0},
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{1051, 1250, 4, 5, 10, 0xff, 2, 0},
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{1251, 1350, 4, 5, 11, 0xff, 2, 0},
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{ 0, 850, 2, 5, 6, 0xff, 2, 0},
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{851, 950, 2, 5, 7, 0xff, 2, 0},
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{951, 1050, 2, 5, 7, 0xff, 2, 0},
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{1051, 1250, 2, 4, 6, 0xff, 2, 0},
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{1251, 1350, 2, 5, 7, 0xff, 2, 0},
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{ 0, 333, 1, 5, 7, 0xff, 2, 0},
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{334, 400, 1, 5, 7, 0xff, 2, 0},
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{401, 549, 1, 5, 7, 0xff, 2, 0},
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{550, 680, 1, 5, 7, 0xff, 2, 0},
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{681, 850, 1, 5, 7, 0xff, 2, 0}
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},
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{
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@ -199,27 +188,16 @@ const board_specific_parameters_t board_specific_parameters[][30] = {
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* lo| hi| num| clk| wrlvl | cpo |wrdata|2T
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* mhz| mhz|ranks|adjst| start | delay|
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*/
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{ 0, 333, 4, 5, 7, 0xff, 2, 0},
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{334, 400, 4, 5, 7, 0xff, 2, 0},
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{401, 549, 4, 5, 7, 0xff, 2, 0},
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{550, 680, 4, 5, 7, 0xff, 2, 0},
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{681, 850, 4, 5, 7, 0xff, 2, 0},
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{851, 1050, 4, 5, 7, 0xff, 2, 0},
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{1051, 1250, 4, 5, 8, 0xff, 2, 0},
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{1251, 1350, 4, 5, 9, 0xff, 2, 0},
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{ 0, 333, 2, 5, 7, 0xff, 2, 0},
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{334, 400, 2, 5, 7, 0xff, 2, 0},
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{401, 549, 2, 5, 7, 0xff, 2, 0},
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{550, 680, 2, 5, 7, 0xff, 2, 0},
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{681, 850, 2, 5, 7, 0xff, 2, 0},
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{851, 1050, 2, 5, 7, 0xff, 2, 0},
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{1051, 1250, 2, 5, 7, 0xff, 2, 0},
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{ 0, 850, 4, 1, 5, 0xff, 2, 0},
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{851, 950, 4, 3, 5, 0xff, 2, 0},
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{951, 1050, 4, 5, 8, 0xff, 2, 0},
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{1051, 1250, 4, 5, 10, 0xff, 2, 0},
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{1251, 1350, 4, 5, 11, 0xff, 2, 0},
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{ 0, 850, 2, 5, 6, 0xff, 2, 0},
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{851, 950, 2, 5, 7, 0xff, 2, 0},
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{951, 1050, 2, 5, 7, 0xff, 2, 0},
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{1051, 1250, 2, 4, 6, 0xff, 2, 0},
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{1251, 1350, 2, 5, 7, 0xff, 2, 0},
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{ 0, 333, 1, 5, 7, 0xff, 2, 0},
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{334, 400, 1, 5, 7, 0xff, 2, 0},
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{401, 549, 1, 5, 7, 0xff, 2, 0},
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{550, 680, 1, 5, 7, 0xff, 2, 0},
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{681, 850, 1, 5, 7, 0xff, 2, 0}
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}
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};
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