429 static void dramc_set_autorefresh_cycle(u32 clk, u32 density)  in dramc_set_autorefresh_cycle()  argument
434 	tRFC = (tRFC_DDR3_table[density] * clk + 999) / 1000;  in dramc_set_autorefresh_cycle()
565 	u32 density;  in dramc_init_helper()  local
598 	if (para->density == 256)  in dramc_init_helper()
599 		density = DRAM_DCR_CHIP_DENSITY_256M;  in dramc_init_helper()
600 	else if (para->density == 512)  in dramc_init_helper()
601 		density = DRAM_DCR_CHIP_DENSITY_512M;  in dramc_init_helper()
602 	else if (para->density == 1024)  in dramc_init_helper()
603 		density = DRAM_DCR_CHIP_DENSITY_1024M;  in dramc_init_helper()
604 	else if (para->density == 2048)  in dramc_init_helper()
605 		density = DRAM_DCR_CHIP_DENSITY_2048M;  in dramc_init_helper()
606 	else if (para->density == 4096)  in dramc_init_helper()
607 		density = DRAM_DCR_CHIP_DENSITY_4096M;  in dramc_init_helper()
608 	else if (para->density == 8192)  in dramc_init_helper()
609 		density = DRAM_DCR_CHIP_DENSITY_8192M;  in dramc_init_helper()
611 		density = DRAM_DCR_CHIP_DENSITY_256M;  in dramc_init_helper()
613 	reg_val |= DRAM_DCR_CHIP_DENSITY(density);  in dramc_init_helper()
635 	dramc_set_autorefresh_cycle(para->clock, density);  in dramc_init_helper()
701 	if (para->io_width && para->bus_width && para->density)  in dramc_init()
704 	/* try to autodetect the DRAM bus width and density */  in dramc_init()
708 	/* only A0-A14 address lines on A10/A13, limiting max density to 4096 */  in dramc_init()
709 	para->density = 4096;  in dramc_init()
711 	/* all A0-A15 address lines on A20, which allow density 8192 */  in dramc_init()
712 	para->density = 8192;  in dramc_init()
726 	/* check if we need to adjust the density */  in dramc_init()
729 	if (actual_density != para->density) {  in dramc_init()
730 		/* update the density and re-initialize DRAM again */  in dramc_init()
731 		para->density = actual_density;  in dramc_init()