Lines Matching +full:driver +full:- +full:strength +full:- +full:ohm

4  * SPDX-License-Identifier:    GPL-2.0+
107 	if (!pdimm->n_ranks)  in fsl_ddr_board_options()
110 	if (popts->registered_dimm_en)  in fsl_ddr_board_options()
120 	while (pbsp->datarate_mhz_high) {  in fsl_ddr_board_options()
121 		if (pbsp->n_ranks == pdimm->n_ranks) {  in fsl_ddr_board_options()
122 			if (ddr_freq <= pbsp->datarate_mhz_high) {  in fsl_ddr_board_options()
123 				popts->cpo_override = pbsp->cpo;  in fsl_ddr_board_options()
124 				popts->write_data_delay =  in fsl_ddr_board_options()
125 					pbsp->write_data_delay;  in fsl_ddr_board_options()
126 				popts->clk_adjust = pbsp->clk_adjust;  in fsl_ddr_board_options()
127 				popts->wrlvl_start = pbsp->wrlvl_start;  in fsl_ddr_board_options()
128 				popts->twot_en = pbsp->force_2t;  in fsl_ddr_board_options()
138 			ddr_freq, pbsp_highest->datarate_mhz_high);  in fsl_ddr_board_options()
139 		popts->cpo_override = pbsp_highest->cpo;  in fsl_ddr_board_options()
140 		popts->write_data_delay = pbsp_highest->write_data_delay;  in fsl_ddr_board_options()
141 		popts->clk_adjust = pbsp_highest->clk_adjust;  in fsl_ddr_board_options()
142 		popts->wrlvl_start = pbsp_highest->wrlvl_start;  in fsl_ddr_board_options()
143 		popts->twot_en = pbsp_highest->force_2t;  in fsl_ddr_board_options()
149 	 * Factors to consider for half-strength driver enable:  in fsl_ddr_board_options()
150 	 *	- number of DIMMs installed  in fsl_ddr_board_options()
152 	popts->half_strength_driver_enable = 0;  in fsl_ddr_board_options()
156 	popts->wrlvl_override = 1;  in fsl_ddr_board_options()
157 	popts->wrlvl_sample = 0xf;  in fsl_ddr_board_options()
162 	popts->rtt_override = 0;  in fsl_ddr_board_options()
165 	popts->zq_en = 1;  in fsl_ddr_board_options()
167 	/* DHC_EN =1, ODT = 60 Ohm */  in fsl_ddr_board_options()
168 	popts->ddr_cdr1 = DDR_CDR1_DHC_EN;  in fsl_ddr_board_options()
187 	gd->ram_size = dram_size;  in dram_init()