43 static int get_errata_rows(const struct socfpga_sdram_config *cfg)  in get_errata_rows()  argument
49 		((cfg->dram_addrw & SDR_CTRLGRP_DRAMADDRW_CSBITS_MASK) >>  in get_errata_rows()
52 		(cfg->dram_addrw & SDR_CTRLGRP_DRAMADDRW_ROWBITS_MASK) >>  in get_errata_rows()
55 		(cfg->dram_addrw & SDR_CTRLGRP_DRAMADDRW_BANKBITS_MASK) >>  in get_errata_rows()
58 		(cfg->dram_addrw & SDR_CTRLGRP_DRAMADDRW_COLBITS_MASK) >>  in get_errata_rows()
269 static u32 sdr_get_ctrlcfg(const struct socfpga_sdram_config *cfg)  in sdr_get_ctrlcfg()  argument
272 		((cfg->dram_addrw & SDR_CTRLGRP_DRAMADDRW_CSBITS_MASK) >>  in sdr_get_ctrlcfg()
275 		(cfg->ctrl_cfg & SDR_CTRLGRP_CTRLCFG_ADDRORDER_MASK) >>  in sdr_get_ctrlcfg()
278 	u32 ctrl_cfg = cfg->ctrl_cfg;  in sdr_get_ctrlcfg()
307 static u32 sdr_get_addr_rw(const struct socfpga_sdram_config *cfg)  in sdr_get_addr_rw()  argument
316 	const int rows = get_errata_rows(cfg);  in sdr_get_addr_rw()
317 	u32 dram_addrw = cfg->dram_addrw & ~SDR_CTRLGRP_DRAMADDRW_ROWBITS_MASK;  in sdr_get_addr_rw()
328 static void sdr_load_regs(const struct socfpga_sdram_config *cfg)  in sdr_load_regs()  argument
330 	const u32 ctrl_cfg = sdr_get_ctrlcfg(cfg);  in sdr_load_regs()
331 	const u32 dram_addrw = sdr_get_addr_rw(cfg);  in sdr_load_regs()
337 	writel(cfg->dram_timing1, &sdr_ctrl->dram_timing1);  in sdr_load_regs()
340 	writel(cfg->dram_timing2, &sdr_ctrl->dram_timing2);  in sdr_load_regs()
343 	writel(cfg->dram_timing3, &sdr_ctrl->dram_timing3);  in sdr_load_regs()
346 	writel(cfg->dram_timing4, &sdr_ctrl->dram_timing4);  in sdr_load_regs()
349 	writel(cfg->lowpwr_timing, &sdr_ctrl->lowpwr_timing);  in sdr_load_regs()
355 	writel(cfg->dram_if_width, &sdr_ctrl->dram_if_width);  in sdr_load_regs()
358 	writel(cfg->dram_dev_width, &sdr_ctrl->dram_dev_width);  in sdr_load_regs()
361 	writel(cfg->lowpwr_eq, &sdr_ctrl->lowpwr_eq);  in sdr_load_regs()
364 	writel(cfg->dram_intr, &sdr_ctrl->dram_intr);  in sdr_load_regs()
367 	writel(cfg->static_cfg, &sdr_ctrl->static_cfg);  in sdr_load_regs()
370 	writel(cfg->ctrl_width, &sdr_ctrl->ctrl_width);  in sdr_load_regs()
373 	writel(cfg->port_cfg, &sdr_ctrl->port_cfg);  in sdr_load_regs()
376 	writel(cfg->fifo_cfg, &sdr_ctrl->fifo_cfg);  in sdr_load_regs()
379 	writel(cfg->mp_priority, &sdr_ctrl->mp_priority);  in sdr_load_regs()
382 	writel(cfg->mp_weight0, &sdr_ctrl->mp_weight0);  in sdr_load_regs()
383 	writel(cfg->mp_weight1, &sdr_ctrl->mp_weight1);  in sdr_load_regs()
384 	writel(cfg->mp_weight2, &sdr_ctrl->mp_weight2);  in sdr_load_regs()
385 	writel(cfg->mp_weight3, &sdr_ctrl->mp_weight3);  in sdr_load_regs()
388 	writel(cfg->mp_pacing0, &sdr_ctrl->mp_pacing0);  in sdr_load_regs()
389 	writel(cfg->mp_pacing1, &sdr_ctrl->mp_pacing1);  in sdr_load_regs()
390 	writel(cfg->mp_pacing2, &sdr_ctrl->mp_pacing2);  in sdr_load_regs()
391 	writel(cfg->mp_pacing3, &sdr_ctrl->mp_pacing3);  in sdr_load_regs()
394 	writel(cfg->mp_threshold0, &sdr_ctrl->mp_threshold0);  in sdr_load_regs()
395 	writel(cfg->mp_threshold1, &sdr_ctrl->mp_threshold1);  in sdr_load_regs()
396 	writel(cfg->mp_threshold2, &sdr_ctrl->mp_threshold2);  in sdr_load_regs()
399 	writel(cfg->phy_ctrl0, &sdr_ctrl->phy_ctrl0);  in sdr_load_regs()
402 	writel(cfg->cport_width, &sdr_ctrl->cport_width);  in sdr_load_regs()
405 	writel(cfg->cport_wmap, &sdr_ctrl->cport_wmap);  in sdr_load_regs()
408 	writel(cfg->cport_rmap, &sdr_ctrl->cport_rmap);  in sdr_load_regs()
411 	writel(cfg->rfifo_cmap, &sdr_ctrl->rfifo_cmap);  in sdr_load_regs()
414 	writel(cfg->wfifo_cmap, &sdr_ctrl->wfifo_cmap);  in sdr_load_regs()
417 	writel(cfg->cport_rdwr, &sdr_ctrl->cport_rdwr);  in sdr_load_regs()
420 	writel(cfg->dram_odt, &sdr_ctrl->dram_odt);  in sdr_load_regs()
423 	writel(cfg->extratime1, &sdr_ctrl->extratime1);  in sdr_load_regs()
434 	const struct socfpga_sdram_config *cfg = socfpga_get_sdram_config();  in sdram_mmr_init_full()  local
436 		(cfg->dram_addrw & SDR_CTRLGRP_DRAMADDRW_ROWBITS_MASK) >>  in sdram_mmr_init_full()
442 	sdr_load_regs(cfg);  in sdram_mmr_init_full()
445 	writel(cfg->fpgaport_rst, &sysmgr_regs->iswgrp_handoff[3]);  in sdram_mmr_init_full()
450 					 cfg->fpgaport_rst);  in sdram_mmr_init_full()
482 	const struct socfpga_sdram_config *cfg = socfpga_get_sdram_config();  in sdram_calculate_size()  local
484 		((cfg->dram_addrw & SDR_CTRLGRP_DRAMADDRW_CSBITS_MASK) >>  in sdram_calculate_size()
487 		(cfg->dram_addrw & SDR_CTRLGRP_DRAMADDRW_ROWBITS_MASK) >>  in sdram_calculate_size()