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Pass dimm parameters to populate populate controller options

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Because some dimm parameters like n_ranks needs to be used with the board
frequency to choose the board parameters like clk_adjust etc. in the
board_specific_paramesters table of the board ddr file, we need to pass
the dimm parameters to the board file.

* move ddr dimm parameters header file from /cpu to /include directory.
* add ddr dimm parameters to populate board specific options.
* Fix fsl_ddr_board_options() for all the 8xxx boards which call this function.

Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com>
This commit is contained in:
Haiying Wang 2008-10-03 12:36:55 -04:00 • committed by Wolfgang Denk
parent dbbbb3abef
commit dfb49108e4
25 changed files with 91 additions and 24 deletions
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3
cpu/mpc8xxx/ddr/ddr.h
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@ -10,8 +10,8 @@
#define FSL_DDR_MAIN_H
#include <asm/fsl_ddr_sdram.h>
#include <asm/fsl_ddr_dimm_params.h>
#include "ddr1_2_dimm_params.h"
#include "common_timing_params.h"
/*
@ -71,6 +71,7 @@ compute_lowest_common_dimm_parameters(const dimm_params_t *dimm_params,
unsigned int number_of_dimms);
extern unsigned int populate_memctl_options(int all_DIMMs_registered,
memctl_options_t *popts,
dimm_params_t *pdimm,
unsigned int ctrl_num);
extern unsigned int mclk_to_picos(unsigned int mclk);