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driver/ddr/fsl: Add support for multiple DDR clocks

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Controller number is passed for function calls to support individual
DDR clock, depending on SoC implementation. It is backward compatible
with exising platforms. Multiple clocks have been verifyed on LS2085A
emulator.

Signed-off-by: York Sun <yorksun@freescale.com>
This commit is contained in:
York Sun
2015-01-06 13:18:50 -08:00
parent b87e6f88e9
commit 03e664d8f4
14 changed files with 190 additions and 159 deletions
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8
drivers/ddr/fsl/ddr3_dimm_params.c
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@@ -83,10 +83,10 @@ compute_ranksize(const ddr3_spd_eeprom_t *spd)
* Writes the results to the dimm_params_t structure pointed by pdimm.
*
*/
unsigned int
ddr_compute_dimm_parameters(const ddr3_spd_eeprom_t *spd,
dimm_params_t *pdimm,
unsigned int dimm_number)
unsigned int ddr_compute_dimm_parameters(const unsigned int ctrl_num,
const ddr3_spd_eeprom_t *spd,
dimm_params_t *pdimm,
unsigned int dimm_number)
{
unsigned int retval;
unsigned int mtb_ps;