363 static void phy_softreset(struct dram_info *dram)  in phy_softreset()  argument
365 	struct rk322x_ddr_phy *ddr_phy = dram->chan[0].phy;  in phy_softreset()
366 	struct rk322x_grf *grf = dram->grf;  in phy_softreset()
378 static void set_bw(struct dram_info *dram, u32 bw)  in set_bw()  argument
380 	struct rk322x_ddr_pctl *pctl = dram->chan[0].pctl;  in set_bw()
381 	struct rk322x_ddr_phy *ddr_phy = dram->chan[0].phy;  in set_bw()
382 	struct rk322x_grf *grf = dram->grf;  in set_bw()
577 static void dram_all_config(const struct dram_info *dram,  in dram_all_config()  argument
595 	writel(sys_reg, &dram->grf->os_reg[2]);  in dram_all_config()
600 static int dram_cap_detect(struct dram_info *dram,  in dram_cap_detect()  argument
605 	struct rk322x_service_sys *axi_bus = dram->chan[0].msch;  in dram_cap_detect()
612 	move_to_config_state(dram->chan[0].pctl);  in dram_cap_detect()
614 	set_bw(dram, 2);  in dram_cap_detect()
615 	if (data_training(&dram->chan[0]) == 0) {  in dram_cap_detect()
619 		set_bw(dram, 1);  in dram_cap_detect()
620 		move_to_lowpower_state(dram->chan[0].pctl);  in dram_cap_detect()
621 		phy_softreset(dram);  in dram_cap_detect()
622 		move_to_config_state(dram->chan[0].pctl);  in dram_cap_detect()
623 		if (data_training(&dram->chan[0])) {  in dram_cap_detect()
635 	move_to_access_state(dram->chan[0].pctl);  in dram_cap_detect()
685 static int sdram_init(struct dram_info *dram,  in sdram_init()  argument
690 	ret = clk_set_rate(&dram->ddr_clk,  in sdram_init()
697 	phy_pctrl_reset(dram->cru, dram->chan[0].phy);  in sdram_init()
698 	phy_dll_bypass_set(dram->chan[0].phy, sdram_params->base.ddr_freq);  in sdram_init()
699 	pctl_cfg(dram->chan[0].pctl, sdram_params, dram->grf);  in sdram_init()
700 	phy_cfg(&dram->chan[0], sdram_params);  in sdram_init()
701 	writel(POWER_UP_START, &dram->chan[0].pctl->powctl);  in sdram_init()
702 	while (!(readl(&dram->chan[0].pctl->powstat) & POWER_UP_DONE))  in sdram_init()
704 	memory_init(&dram->chan[0], sdram_params);  in sdram_init()
705 	move_to_access_state(dram->chan[0].pctl);  in sdram_init()
706 	ret = dram_cap_detect(dram, sdram_params);  in sdram_init()
709 	dram_cfg_rbc(&dram->chan[0], sdram_params);  in sdram_init()
710 	dram_all_config(dram, sdram_params);  in sdram_init()