diff options
Diffstat (limited to 'arch/powerpc/cpu/mpc8xxx/ddr/ddr3_dimm_params.c')
| -rw-r--r-- | arch/powerpc/cpu/mpc8xxx/ddr/ddr3_dimm_params.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/arch/powerpc/cpu/mpc8xxx/ddr/ddr3_dimm_params.c b/arch/powerpc/cpu/mpc8xxx/ddr/ddr3_dimm_params.c index d4199baa8..29cea5326 100644 --- a/arch/powerpc/cpu/mpc8xxx/ddr/ddr3_dimm_params.c +++ b/arch/powerpc/cpu/mpc8xxx/ddr/ddr3_dimm_params.c @@ -90,6 +90,7 @@ ddr_compute_dimm_parameters(const ddr3_spd_eeprom_t *spd, { unsigned int retval; unsigned int mtb_ps; + int i; if (spd->mem_type) { if (spd->mem_type != SPD_MEMTYPE_DDR3) { @@ -131,8 +132,11 @@ ddr_compute_dimm_parameters(const ddr3_spd_eeprom_t *spd, case 0x01: /* RDIMM */ case 0x05: /* Mini-RDIMM */ pdimm->registered_dimm = 1; /* register buffered */ + for (i = 0; i < 16; i += 2) { + pdimm->rcw[i] = spd->mod_section.registered.rcw[i/2] & 0x0F; + pdimm->rcw[i+1] = (spd->mod_section.registered.rcw[i/2] >> 4) & 0x0F; + } break; - case 0x02: /* UDIMM */ case 0x03: /* SO-DIMM */ case 0x04: /* Micro-DIMM */ |