+/* DDR SDRAM Register Control Word */
+static void set_ddr_sdram_rcw(fsl_ddr_cfg_regs_t *ddr,
+ const memctl_options_t *popts,
+ const common_timing_params_t *common_dimm)
+{
+ if (common_dimm->all_dimms_registered &&
+ !common_dimm->all_dimms_unbuffered) {
+ if (popts->rcw_override) {
+ ddr->ddr_sdram_rcw_1 = popts->rcw_1;
+ ddr->ddr_sdram_rcw_2 = popts->rcw_2;
+ } else {
+ ddr->ddr_sdram_rcw_1 =
+ common_dimm->rcw[0] << 28 | \
+ common_dimm->rcw[1] << 24 | \
+ common_dimm->rcw[2] << 20 | \
+ common_dimm->rcw[3] << 16 | \
+ common_dimm->rcw[4] << 12 | \
+ common_dimm->rcw[5] << 8 | \
+ common_dimm->rcw[6] << 4 | \
+ common_dimm->rcw[7];
+ ddr->ddr_sdram_rcw_2 =
+ common_dimm->rcw[8] << 28 | \
+ common_dimm->rcw[9] << 24 | \
+ common_dimm->rcw[10] << 20 | \
+ common_dimm->rcw[11] << 16 | \
+ common_dimm->rcw[12] << 12 | \
+ common_dimm->rcw[13] << 8 | \
+ common_dimm->rcw[14] << 4 | \
+ common_dimm->rcw[15];
+ }
+ debug("FSLDDR: ddr_sdram_rcw_1 = 0x%08x\n", ddr->ddr_sdram_rcw_1);
+ debug("FSLDDR: ddr_sdram_rcw_2 = 0x%08x\n", ddr->ddr_sdram_rcw_2);
+ }
+}
+