enable_rrls
enable_rrls(imc, i, rrl_ddr, enable, chan[i].rrl_ctl[0]);
enable_rrls(imc, i, rrl_hbm[0], enable, chan[i].rrl_ctl[0]);
enable_rrls(imc, i, rrl_hbm[1], enable, chan[i].rrl_ctl[1]);