diff options
Diffstat (limited to 'board/xes/xpedite517x/ddr.c')
| -rw-r--r-- | board/xes/xpedite517x/ddr.c | 32 |
1 files changed, 2 insertions, 30 deletions
diff --git a/board/xes/xpedite517x/ddr.c b/board/xes/xpedite517x/ddr.c index 1d57d09..3a6e297 100644 --- a/board/xes/xpedite517x/ddr.c +++ b/board/xes/xpedite517x/ddr.c @@ -26,40 +26,12 @@ #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) +void get_spd(ddr2_spd_eeprom_t *spd, u8 i2c_address) { i2c_read(i2c_address, SPD_EEPROM_OFFSET, 2, (uchar *)spd, sizeof(ddr2_spd_eeprom_t)); } -unsigned int fsl_ddr_get_mem_data_rate(void) -{ - return get_bus_freq(0); -} - -void fsl_ddr_get_spd(ddr2_spd_eeprom_t *ctrl_dimms_spd, - unsigned int ctrl_num) -{ - unsigned int i; - unsigned int i2c_address = 0; - - for (i = 0; i < CONFIG_DIMM_SLOTS_PER_CTLR; i++) { - if (ctrl_num == 0) { - i2c_address = SPD_EEPROM_ADDRESS1; -#ifdef SPD_EEPROM_ADDRESS2 - } else if (ctrl_num == 1) { - i2c_address = SPD_EEPROM_ADDRESS2; -#endif - } else { - /* An inalid ctrl number was give, use default SPD */ - printf("ERROR: invalid DDR ctrl: %d\n", ctrl_num); - i2c_address = SPD_EEPROM_ADDRESS1; - } - - get_spd(&(ctrl_dimms_spd[i]), i2c_address); - } -} - /* * There are four board-specific SDRAM timing parameters which must be * calculated based on the particular PCB artwork. These are: @@ -144,7 +116,7 @@ void fsl_ddr_board_options(memctl_options_t *popts, unsigned int datarate; get_sys_info(&sysinfo); - datarate = fsl_ddr_get_mem_data_rate() / 1000000; + datarate = get_ddr_freq(0) / 1000000; for (i = 0; i < ARRAY_SIZE(bopts_ctrl[ctrl_num]); i++) { if ((bopts[i].datarate_mhz_low <= datarate) && |