diff options
Diffstat (limited to 'arch/ppc/ddr-8xxx/main.c')
| -rw-r--r-- | arch/ppc/ddr-8xxx/main.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/arch/ppc/ddr-8xxx/main.c b/arch/ppc/ddr-8xxx/main.c index 6e4a02d568..99b877b5ca 100644 --- a/arch/ppc/ddr-8xxx/main.c +++ b/arch/ppc/ddr-8xxx/main.c @@ -15,6 +15,7 @@ #include <common.h> #include <config.h> #include <asm/fsl_law.h> +#include <asm/fsl_ddr_sdram.h> #include "ddr.h" static int get_spd(generic_spd_eeprom_t *spd, @@ -143,6 +144,14 @@ static uint32_t compute_dimm_param(struct fsl_ddr_info_s *pinfo, uint32_t ndimm) generic_spd_eeprom_t *spd; uint32_t i, retval; + spd = &(pinfo->spd_installed_dimms[0]); + if (spd->mem_type == SPD_MEMTYPE_DDR3) + pinfo->memctl_opts.sdram_type = SDRAM_TYPE_DDR3; + else if (spd->mem_type == SPD_MEMTYPE_DDR2) + pinfo->memctl_opts.sdram_type = SDRAM_TYPE_DDR2; + else + return 1; + for (i = 0; i < ndimm; i++) { spd = &(pinfo->spd_installed_dimms[i]); pdimm = &(pinfo->dimm_params[i]); @@ -185,8 +194,7 @@ uint64_t fsl_ddr_compute(struct fsl_ddr_info_s *pinfo) * STEP 3: Compute a common set of timing parameters * suitable for all of the DIMMs on each memory controller */ - compute_lowest_common_dimm_parameters(pinfo->dimm_params, - timing_params, ndimm); + compute_lowest_common_dimm_parameters(pinfo, timing_params, ndimm); /* STEP 4: Gather configuration requirements from user */ populate_memctl_options(timing_params->all_DIMMs_registered, |