- addr = 0;
- pinfo->common_timing_params[i].base_address = 0ull;
- for (j = 0; j < CONFIG_DIMM_SLOTS_PER_CTLR; j++) {
- unsigned long long cap
- = pinfo->dimm_params[i][j].capacity;
-
- pinfo->dimm_params[i][j].base_address = addr;
- addr += cap >> dbw_cap_adj[i];
- total_mem_per_ctlr += cap >> dbw_cap_adj[i];
+ if (pinfo->memctl_opts[i].memctl_interleaving) {
+ switch (pinfo->memctl_opts[i].memctl_interleaving_mode) {
+ case FSL_DDR_CACHE_LINE_INTERLEAVING:
+ case FSL_DDR_PAGE_INTERLEAVING:
+ case FSL_DDR_BANK_INTERLEAVING:
+ case FSL_DDR_SUPERBANK_INTERLEAVING:
+ total_ctlr_mem = 2 * ctlr_density;
+ break;
+ case FSL_DDR_3WAY_1KB_INTERLEAVING:
+ case FSL_DDR_3WAY_4KB_INTERLEAVING:
+ case FSL_DDR_3WAY_8KB_INTERLEAVING:
+ total_ctlr_mem = 3 * ctlr_density;
+ break;
+ case FSL_DDR_4WAY_1KB_INTERLEAVING:
+ case FSL_DDR_4WAY_4KB_INTERLEAVING:
+ case FSL_DDR_4WAY_8KB_INTERLEAVING:
+ total_ctlr_mem = 4 * ctlr_density;
+ break;
+ default:
+ panic("Unknown interleaving mode");
+ }
+ pinfo->common_timing_params[i].base_address =
+ current_mem_base;
+ pinfo->common_timing_params[i].total_mem =
+ total_ctlr_mem;
+ total_mem = current_mem_base + total_ctlr_mem;
+ debug("ctrl %d base 0x%llx\n", i, current_mem_base);
+ debug("ctrl %d total 0x%llx\n", i, total_ctlr_mem);
+ } else {
+ /* when 3rd controller not interleaved */
+ current_mem_base = total_mem;
+ total_ctlr_mem = 0;
+ pinfo->common_timing_params[i].base_address =
+ current_mem_base;
+ for (j = 0; j < CONFIG_DIMM_SLOTS_PER_CTLR; j++) {
+ unsigned long long cap =
+ pinfo->dimm_params[i][j].capacity >> dbw_cap_adj[i];
+ pinfo->dimm_params[i][j].base_address =
+ current_mem_base;
+ debug("ctrl %d dimm %d base 0x%llx\n", i, j, current_mem_base);
+ current_mem_base += cap;
+ total_ctlr_mem += cap;
+ }
+ debug("ctrl %d total 0x%llx\n", i, total_ctlr_mem);
+ pinfo->common_timing_params[i].total_mem =
+ total_ctlr_mem;
+ total_mem += total_ctlr_mem;