powerpc/c29xpcie: modify DDR parameter to make DDR more stable
DDR parameters clk_adjust were changed. This can make the DDR run more stable. The new value were gotten by the DDR testing tool. Signed-off-by: Po Liu <Po.Liu@freescale.com>
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1 changed files with 1 additions and 1 deletions
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@ -62,7 +62,7 @@ void fsl_ddr_board_options(memctl_options_t *popts,
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unsigned int ctrl_num)
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unsigned int ctrl_num)
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{
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{
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int i;
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int i;
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popts->clk_adjust = 2;
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popts->clk_adjust = 4;
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popts->cpo_override = 0x1f;
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popts->cpo_override = 0x1f;
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popts->write_data_delay = 4;
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popts->write_data_delay = 4;
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popts->half_strength_driver_enable = 1;
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popts->half_strength_driver_enable = 1;
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