dany/u-boot-megous
1
0
Fork 0
mirror of https://xff.cz/git/u-boot/ synced 2025-10-31 18:35:42 +01:00
Code Issues Packages Projects Releases Wiki Activity

Pass dimm parameters to populate populate controller options

Browse Source 
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
Download Patch File Download Diff File Expand all files Collapse all files

5
board/sbc8548/ddr.c
View File

@@ -10,6 +10,7 @@
#include <i2c.h>
#include <asm/fsl_ddr_sdram.h>
#include <asm/fsl_ddr_dimm_params.h>
static void
get_spd(ddr2_spd_eeprom_t *spd, unsigned char i2c_address)
@@ -37,7 +38,9 @@ void fsl_ddr_get_spd(ddr2_spd_eeprom_t *ctrl_dimms_spd,
}
}
void fsl_ddr_board_options(memctl_options_t *popts, unsigned int ctrl_num)
void fsl_ddr_board_options(memctl_options_t *popts,
dimm_params_t *pdimm,
unsigned int ctrl_num)
{
/*
* Factors to consider for clock adjust: