[U-Boot] [PATCH v3 03/15] ram: rk3399: s/sdram_params/params【请注意,邮件由linux-rockchip-bounces+kever.yang=rock-chips.com at lists.infradead.org代发】

Kever Yang kever.yang at rock-chips.com
Tue Jul 16 07:29:27 UTC 2019


On 2019/7/16 上午2:20, Jagan Teki wrote:
> Rename variable name of struct rk3399_sdram_params
> from sdram_params with params for more code readability.
>
> No functionality change.
>
> Signed-off-by: Jagan Teki <jagan at amarulasolutions.com>

Reviewed-by: Kever Yang <Kever.yang at rock-chips.com>

Thanks,
  - Kever
> ---
>   drivers/ram/rockchip/sdram_rk3399.c | 160 ++++++++++++++--------------
>   1 file changed, 78 insertions(+), 82 deletions(-)
>
> diff --git a/drivers/ram/rockchip/sdram_rk3399.c b/drivers/ram/rockchip/sdram_rk3399.c
> index 733864f5d2..c918c2e588 100644
> --- a/drivers/ram/rockchip/sdram_rk3399.c
> +++ b/drivers/ram/rockchip/sdram_rk3399.c
> @@ -111,10 +111,9 @@ static void phy_dll_bypass_set(struct rk3399_ddr_publ_regs *ddr_publ_regs,
>   }
>   
>   static void set_memory_map(const struct chan_info *chan, u32 channel,
> -			   const struct rk3399_sdram_params *sdram_params)
> +			   const struct rk3399_sdram_params *params)
>   {
> -	const struct rk3399_sdram_channel *sdram_ch =
> -		&sdram_params->ch[channel];
> +	const struct rk3399_sdram_channel *sdram_ch = &params->ch[channel];
>   	u32 *denali_ctl = chan->pctl->denali_ctl;
>   	u32 *denali_pi = chan->pi->denali_pi;
>   	u32 cs_map;
> @@ -150,12 +149,12 @@ static void set_memory_map(const struct chan_info *chan, u32 channel,
>   			((16 - row) << 24));
>   	/* PI_41 PI_CS_MAP:RW:24:4 */
>   	clrsetbits_le32(&denali_pi[41], 0xf << 24, cs_map << 24);
> -	if (sdram_ch->rank == 1 && sdram_params->base.dramtype == DDR3)
> +	if (sdram_ch->rank == 1 && params->base.dramtype == DDR3)
>   		writel(0x2EC7FFFF, &denali_pi[34]);
>   }
>   
>   static void set_ds_odt(const struct chan_info *chan,
> -		       const struct rk3399_sdram_params *sdram_params)
> +		       const struct rk3399_sdram_params *params)
>   {
>   	u32 *denali_phy = chan->publ->denali_phy;
>   
> @@ -165,7 +164,7 @@ static void set_ds_odt(const struct chan_info *chan,
>   	u32 tsel_idle_select_n, tsel_wr_select_n, tsel_rd_select_n;
>   	u32 reg_value;
>   
> -	if (sdram_params->base.dramtype == LPDDR4) {
> +	if (params->base.dramtype == LPDDR4) {
>   		tsel_rd_select_p = PHY_DRV_ODT_HI_Z;
>   		tsel_wr_select_p = PHY_DRV_ODT_40;
>   		ca_tsel_wr_select_p = PHY_DRV_ODT_40;
> @@ -175,7 +174,7 @@ static void set_ds_odt(const struct chan_info *chan,
>   		tsel_wr_select_n = PHY_DRV_ODT_40;
>   		ca_tsel_wr_select_n = PHY_DRV_ODT_40;
>   		tsel_idle_select_n = PHY_DRV_ODT_240;
> -	} else if (sdram_params->base.dramtype == LPDDR3) {
> +	} else if (params->base.dramtype == LPDDR3) {
>   		tsel_rd_select_p = PHY_DRV_ODT_240;
>   		tsel_wr_select_p = PHY_DRV_ODT_34_3;
>   		ca_tsel_wr_select_p = PHY_DRV_ODT_48;
> @@ -197,7 +196,7 @@ static void set_ds_odt(const struct chan_info *chan,
>   		tsel_idle_select_n = PHY_DRV_ODT_240;
>   	}
>   
> -	if (sdram_params->base.odt == 1)
> +	if (params->base.odt == 1)
>   		tsel_rd_en = 1;
>   	else
>   		tsel_rd_en = 0;
> @@ -294,7 +293,7 @@ static void set_ds_odt(const struct chan_info *chan,
>   }
>   
>   static int phy_io_config(const struct chan_info *chan,
> -			 const struct rk3399_sdram_params *sdram_params)
> +			 const struct rk3399_sdram_params *params)
>   {
>   	u32 *denali_phy = chan->publ->denali_phy;
>   	u32 vref_mode_dq, vref_value_dq, vref_mode_ac, vref_value_ac;
> @@ -304,14 +303,14 @@ static int phy_io_config(const struct chan_info *chan,
>   	u32 speed;
>   
>   	/* vref setting */
> -	if (sdram_params->base.dramtype == LPDDR4) {
> +	if (params->base.dramtype == LPDDR4) {
>   		/* LPDDR4 */
>   		vref_mode_dq = 0x6;
>   		vref_value_dq = 0x1f;
>   		vref_mode_ac = 0x6;
>   		vref_value_ac = 0x1f;
> -	} else if (sdram_params->base.dramtype == LPDDR3) {
> -		if (sdram_params->base.odt == 1) {
> +	} else if (params->base.dramtype == LPDDR3) {
> +		if (params->base.odt == 1) {
>   			vref_mode_dq = 0x5;  /* LPDDR3 ODT */
>   			drv_value = (readl(&denali_phy[6]) >> 12) & 0xf;
>   			odt_value = (readl(&denali_phy[6]) >> 4) & 0xf;
> @@ -370,7 +369,7 @@ static int phy_io_config(const struct chan_info *chan,
>   		}
>   		vref_mode_ac = 0x2;
>   		vref_value_ac = 0x1f;
> -	} else if (sdram_params->base.dramtype == DDR3) {
> +	} else if (params->base.dramtype == DDR3) {
>   		/* DDR3L */
>   		vref_mode_dq = 0x1;
>   		vref_value_dq = 0x1f;
> @@ -397,11 +396,11 @@ static int phy_io_config(const struct chan_info *chan,
>   	/* PHY_915 PHY_PAD_VREF_CTRL_AC 12bits offset_16 */
>   	clrsetbits_le32(&denali_phy[915], 0xfff << 16, reg_value << 16);
>   
> -	if (sdram_params->base.dramtype == LPDDR4)
> +	if (params->base.dramtype == LPDDR4)
>   		mode_sel = 0x6;
> -	else if (sdram_params->base.dramtype == LPDDR3)
> +	else if (params->base.dramtype == LPDDR3)
>   		mode_sel = 0x0;
> -	else if (sdram_params->base.dramtype == DDR3)
> +	else if (params->base.dramtype == DDR3)
>   		mode_sel = 0x1;
>   	else
>   		return -EINVAL;
> @@ -424,11 +423,11 @@ static int phy_io_config(const struct chan_info *chan,
>   	clrsetbits_le32(&denali_phy[939], 0x7 << 14, mode_sel << 14);
>   
>   	/* speed setting */
> -	if (sdram_params->base.ddr_freq < 400)
> +	if (params->base.ddr_freq < 400)
>   		speed = 0x0;
> -	else if (sdram_params->base.ddr_freq < 800)
> +	else if (params->base.ddr_freq < 800)
>   		speed = 0x1;
> -	else if (sdram_params->base.ddr_freq < 1200)
> +	else if (params->base.ddr_freq < 1200)
>   		speed = 0x2;
>   	else
>   		speed = 0x3;
> @@ -454,13 +453,13 @@ static int phy_io_config(const struct chan_info *chan,
>   }
>   
>   static int pctl_cfg(const struct chan_info *chan, u32 channel,
> -		    const struct rk3399_sdram_params *sdram_params)
> +		    const struct rk3399_sdram_params *params)
>   {
>   	u32 *denali_ctl = chan->pctl->denali_ctl;
>   	u32 *denali_pi = chan->pi->denali_pi;
>   	u32 *denali_phy = chan->publ->denali_phy;
> -	const u32 *params_ctl = sdram_params->pctl_regs.denali_ctl;
> -	const u32 *params_phy = sdram_params->phy_regs.denali_phy;
> +	const u32 *params_ctl = params->pctl_regs.denali_ctl;
> +	const u32 *params_phy = params->phy_regs.denali_phy;
>   	u32 tmp, tmp1, tmp2;
>   	u32 pwrup_srefresh_exit;
>   	int ret;
> @@ -474,15 +473,15 @@ static int pctl_cfg(const struct chan_info *chan, u32 channel,
>   		    sizeof(struct rk3399_ddr_pctl_regs) - 4);
>   	writel(params_ctl[0], &denali_ctl[0]);
>   
> -	copy_to_reg(denali_pi, &sdram_params->pi_regs.denali_pi[0],
> +	copy_to_reg(denali_pi, &params->pi_regs.denali_pi[0],
>   		    sizeof(struct rk3399_ddr_pi_regs));
>   
>   	/* rank count need to set for init */
> -	set_memory_map(chan, channel, sdram_params);
> +	set_memory_map(chan, channel, params);
>   
> -	writel(sdram_params->phy_regs.denali_phy[910], &denali_phy[910]);
> -	writel(sdram_params->phy_regs.denali_phy[911], &denali_phy[911]);
> -	writel(sdram_params->phy_regs.denali_phy[912], &denali_phy[912]);
> +	writel(params->phy_regs.denali_phy[910], &denali_phy[910]);
> +	writel(params->phy_regs.denali_phy[911], &denali_phy[911]);
> +	writel(params->phy_regs.denali_phy[912], &denali_phy[912]);
>   
>   	pwrup_srefresh_exit = readl(&denali_ctl[68]) & PWRUP_SREFRESH_EXIT;
>   	clrbits_le32(&denali_ctl[68], PWRUP_SREFRESH_EXIT);
> @@ -513,7 +512,7 @@ static int pctl_cfg(const struct chan_info *chan, u32 channel,
>   	copy_to_reg(&denali_phy[512], &params_phy[512], (549 - 512 + 1) * 4);
>   	copy_to_reg(&denali_phy[640], &params_phy[640], (677 - 640 + 1) * 4);
>   	copy_to_reg(&denali_phy[768], &params_phy[768], (805 - 768 + 1) * 4);
> -	set_ds_odt(chan, sdram_params);
> +	set_ds_odt(chan, params);
>   
>   	/*
>   	 * phy_dqs_tsel_wr_timing_X 8bits DENALI_PHY_84/212/340/468 offset_8
> @@ -541,7 +540,7 @@ static int pctl_cfg(const struct chan_info *chan, u32 channel,
>   	tmp = (readl(&denali_phy[467]) >> 16) & 0xff;
>   	clrsetbits_le32(&denali_phy[467], 0xff << 16, (tmp + 0x10) << 16);
>   
> -	ret = phy_io_config(chan, sdram_params);
> +	ret = phy_io_config(chan, params);
>   	if (ret)
>   		return ret;
>   
> @@ -612,13 +611,13 @@ static void override_write_leveling_value(const struct chan_info *chan)
>   }
>   
>   static int data_training_ca(const struct chan_info *chan, u32 channel,
> -			    const struct rk3399_sdram_params *sdram_params)
> +			    const struct rk3399_sdram_params *params)
>   {
>   	u32 *denali_pi = chan->pi->denali_pi;
>   	u32 *denali_phy = chan->publ->denali_phy;
>   	u32 i, tmp;
>   	u32 obs_0, obs_1, obs_2, obs_err = 0;
> -	u32 rank = sdram_params->ch[channel].rank;
> +	u32 rank = params->ch[channel].rank;
>   
>   	for (i = 0; i < rank; i++) {
>   		select_per_cs_training_index(chan, i);
> @@ -666,13 +665,13 @@ static int data_training_ca(const struct chan_info *chan, u32 channel,
>   }
>   
>   static int data_training_wl(const struct chan_info *chan, u32 channel,
> -			    const struct rk3399_sdram_params *sdram_params)
> +			    const struct rk3399_sdram_params *params)
>   {
>   	u32 *denali_pi = chan->pi->denali_pi;
>   	u32 *denali_phy = chan->publ->denali_phy;
>   	u32 i, tmp;
>   	u32 obs_0, obs_1, obs_2, obs_3, obs_err = 0;
> -	u32 rank = sdram_params->ch[channel].rank;
> +	u32 rank = params->ch[channel].rank;
>   
>   	for (i = 0; i < rank; i++) {
>   		select_per_cs_training_index(chan, i);
> @@ -725,13 +724,13 @@ static int data_training_wl(const struct chan_info *chan, u32 channel,
>   }
>   
>   static int data_training_rg(const struct chan_info *chan, u32 channel,
> -			    const struct rk3399_sdram_params *sdram_params)
> +			    const struct rk3399_sdram_params *params)
>   {
>   	u32 *denali_pi = chan->pi->denali_pi;
>   	u32 *denali_phy = chan->publ->denali_phy;
>   	u32 i, tmp;
>   	u32 obs_0, obs_1, obs_2, obs_3, obs_err = 0;
> -	u32 rank = sdram_params->ch[channel].rank;
> +	u32 rank = params->ch[channel].rank;
>   
>   	for (i = 0; i < rank; i++) {
>   		select_per_cs_training_index(chan, i);
> @@ -786,11 +785,11 @@ static int data_training_rg(const struct chan_info *chan, u32 channel,
>   }
>   
>   static int data_training_rl(const struct chan_info *chan, u32 channel,
> -			    const struct rk3399_sdram_params *sdram_params)
> +			    const struct rk3399_sdram_params *params)
>   {
>   	u32 *denali_pi = chan->pi->denali_pi;
>   	u32 i, tmp;
> -	u32 rank = sdram_params->ch[channel].rank;
> +	u32 rank = params->ch[channel].rank;
>   
>   	for (i = 0; i < rank; i++) {
>   		select_per_cs_training_index(chan, i);
> @@ -831,11 +830,11 @@ static int data_training_rl(const struct chan_info *chan, u32 channel,
>   }
>   
>   static int data_training_wdql(const struct chan_info *chan, u32 channel,
> -			      const struct rk3399_sdram_params *sdram_params)
> +			      const struct rk3399_sdram_params *params)
>   {
>   	u32 *denali_pi = chan->pi->denali_pi;
>   	u32 i, tmp;
> -	u32 rank = sdram_params->ch[channel].rank;
> +	u32 rank = params->ch[channel].rank;
>   
>   	for (i = 0; i < rank; i++) {
>   		select_per_cs_training_index(chan, i);
> @@ -876,7 +875,7 @@ static int data_training_wdql(const struct chan_info *chan, u32 channel,
>   }
>   
>   static int data_training(const struct chan_info *chan, u32 channel,
> -			 const struct rk3399_sdram_params *sdram_params,
> +			 const struct rk3399_sdram_params *params,
>   			 u32 training_flag)
>   {
>   	u32 *denali_phy = chan->publ->denali_phy;
> @@ -885,14 +884,14 @@ static int data_training(const struct chan_info *chan, u32 channel,
>   	setbits_le32(&denali_phy[927], (1 << 22));
>   
>   	if (training_flag == PI_FULL_TRAINING) {
> -		if (sdram_params->base.dramtype == LPDDR4) {
> +		if (params->base.dramtype == LPDDR4) {
>   			training_flag = PI_CA_TRAINING | PI_WRITE_LEVELING |
>   					PI_READ_GATE_TRAINING |
>   					PI_READ_LEVELING | PI_WDQ_LEVELING;
> -		} else if (sdram_params->base.dramtype == LPDDR3) {
> +		} else if (params->base.dramtype == LPDDR3) {
>   			training_flag = PI_CA_TRAINING | PI_WRITE_LEVELING |
>   					PI_READ_GATE_TRAINING;
> -		} else if (sdram_params->base.dramtype == DDR3) {
> +		} else if (params->base.dramtype == DDR3) {
>   			training_flag = PI_WRITE_LEVELING |
>   					PI_READ_GATE_TRAINING |
>   					PI_READ_LEVELING;
> @@ -901,23 +900,23 @@ static int data_training(const struct chan_info *chan, u32 channel,
>   
>   	/* ca training(LPDDR4,LPDDR3 support) */
>   	if ((training_flag & PI_CA_TRAINING) == PI_CA_TRAINING)
> -		data_training_ca(chan, channel, sdram_params);
> +		data_training_ca(chan, channel, params);
>   
>   	/* write leveling(LPDDR4,LPDDR3,DDR3 support) */
>   	if ((training_flag & PI_WRITE_LEVELING) == PI_WRITE_LEVELING)
> -		data_training_wl(chan, channel, sdram_params);
> +		data_training_wl(chan, channel, params);
>   
>   	/* read gate training(LPDDR4,LPDDR3,DDR3 support) */
>   	if ((training_flag & PI_READ_GATE_TRAINING) == PI_READ_GATE_TRAINING)
> -		data_training_rg(chan, channel, sdram_params);
> +		data_training_rg(chan, channel, params);
>   
>   	/* read leveling(LPDDR4,LPDDR3,DDR3 support) */
>   	if ((training_flag & PI_READ_LEVELING) == PI_READ_LEVELING)
> -		data_training_rl(chan, channel, sdram_params);
> +		data_training_rl(chan, channel, params);
>   
>   	/* wdq leveling(LPDDR4 support) */
>   	if ((training_flag & PI_WDQ_LEVELING) == PI_WDQ_LEVELING)
> -		data_training_wdql(chan, channel, sdram_params);
> +		data_training_wdql(chan, channel, params);
>   
>   	/* PHY_927 PHY_PAD_DQS_DRIVE  RPULL offset_22 */
>   	clrbits_le32(&denali_phy[927], (1 << 22));
> @@ -926,7 +925,7 @@ static int data_training(const struct chan_info *chan, u32 channel,
>   }
>   
>   static void set_ddrconfig(const struct chan_info *chan,
> -			  const struct rk3399_sdram_params *sdram_params,
> +			  const struct rk3399_sdram_params *params,
>   			  unsigned char channel, u32 ddrconfig)
>   {
>   	/* only need to set ddrconfig */
> @@ -934,14 +933,14 @@ static void set_ddrconfig(const struct chan_info *chan,
>   	unsigned int cs0_cap = 0;
>   	unsigned int cs1_cap = 0;
>   
> -	cs0_cap = (1 << (sdram_params->ch[channel].cs0_row
> -			+ sdram_params->ch[channel].col
> -			+ sdram_params->ch[channel].bk
> -			+ sdram_params->ch[channel].bw - 20));
> -	if (sdram_params->ch[channel].rank > 1)
> -		cs1_cap = cs0_cap >> (sdram_params->ch[channel].cs0_row
> -				- sdram_params->ch[channel].cs1_row);
> -	if (sdram_params->ch[channel].row_3_4) {
> +	cs0_cap = (1 << (params->ch[channel].cs0_row
> +			+ params->ch[channel].col
> +			+ params->ch[channel].bk
> +			+ params->ch[channel].bw - 20));
> +	if (params->ch[channel].rank > 1)
> +		cs1_cap = cs0_cap >> (params->ch[channel].cs0_row
> +				- params->ch[channel].cs1_row);
> +	if (params->ch[channel].row_3_4) {
>   		cs0_cap = cs0_cap * 3 / 4;
>   		cs1_cap = cs1_cap * 3 / 4;
>   	}
> @@ -952,24 +951,22 @@ static void set_ddrconfig(const struct chan_info *chan,
>   }
>   
>   static void dram_all_config(struct dram_info *dram,
> -			    const struct rk3399_sdram_params *sdram_params)
> +			    const struct rk3399_sdram_params *params)
>   {
>   	u32 sys_reg = 0;
>   	unsigned int channel, idx;
>   
> -	sys_reg |= sdram_params->base.dramtype << SYS_REG_DDRTYPE_SHIFT;
> -	sys_reg |= (sdram_params->base.num_channels - 1)
> -		    << SYS_REG_NUM_CH_SHIFT;
> +	sys_reg |= params->base.dramtype << SYS_REG_DDRTYPE_SHIFT;
> +	sys_reg |= (params->base.num_channels - 1) << SYS_REG_NUM_CH_SHIFT;
>   
>   	for (channel = 0, idx = 0;
> -	     (idx < sdram_params->base.num_channels) && (channel < 2);
> +	     (idx < params->base.num_channels) && (channel < 2);
>   	     channel++) {
> -		const struct rk3399_sdram_channel *info =
> -			&sdram_params->ch[channel];
> +		const struct rk3399_sdram_channel *info = &params->ch[channel];
>   		struct rk3399_msch_regs *ddr_msch_regs;
>   		const struct rk3399_msch_timings *noc_timing;
>   
> -		if (sdram_params->ch[channel].col == 0)
> +		if (params->ch[channel].col == 0)
>   			continue;
>   		idx++;
>   		sys_reg |= info->row_3_4 << SYS_REG_ROW_3_4_SHIFT(channel);
> @@ -985,7 +982,7 @@ static void dram_all_config(struct dram_info *dram,
>   		sys_reg |= (2 >> info->dbw) << SYS_REG_DBW_SHIFT(channel);
>   
>   		ddr_msch_regs = dram->chan[channel].msch;
> -		noc_timing = &sdram_params->ch[channel].noc_timings;
> +		noc_timing = &params->ch[channel].noc_timings;
>   		writel(noc_timing->ddrtiminga0,
>   		       &ddr_msch_regs->ddrtiminga0);
>   		writel(noc_timing->ddrtimingb0,
> @@ -998,14 +995,14 @@ static void dram_all_config(struct dram_info *dram,
>   		       &ddr_msch_regs->ddrmode);
>   
>   		/* rank 1 memory clock disable (dfi_dram_clk_disable = 1) */
> -		if (sdram_params->ch[channel].rank == 1)
> +		if (params->ch[channel].rank == 1)
>   			setbits_le32(&dram->chan[channel].pctl->denali_ctl[276],
>   				     1 << 17);
>   	}
>   
>   	writel(sys_reg, &dram->pmugrf->os_reg2);
>   	rk_clrsetreg(&dram->pmusgrf->soc_con4, 0x1f << 10,
> -		     sdram_params->base.stride << 10);
> +		     params->base.stride << 10);
>   
>   	/* reboot hold register set */
>   	writel(PRESET_SGRF_HOLD(0) | PRESET_GPIO0_HOLD(1) |
> @@ -1015,11 +1012,11 @@ static void dram_all_config(struct dram_info *dram,
>   }
>   
>   static int switch_to_phy_index1(struct dram_info *dram,
> -				const struct rk3399_sdram_params *sdram_params)
> +				const struct rk3399_sdram_params *params)
>   {
>   	u32 channel;
>   	u32 *denali_phy;
> -	u32 ch_count = sdram_params->base.num_channels;
> +	u32 ch_count = params->base.num_channels;
>   	int ret;
>   	int i = 0;
>   
> @@ -1050,7 +1047,7 @@ static int switch_to_phy_index1(struct dram_info *dram,
>   		denali_phy = dram->chan[channel].publ->denali_phy;
>   		clrsetbits_le32(&denali_phy[896], (0x3 << 8) | 1, 1 << 8);
>   		ret = data_training(&dram->chan[channel], channel,
> -				    sdram_params, PI_FULL_TRAINING);
> +				    params, PI_FULL_TRAINING);
>   		if (ret) {
>   			debug("index1 training failed\n");
>   			return ret;
> @@ -1061,10 +1058,10 @@ static int switch_to_phy_index1(struct dram_info *dram,
>   }
>   
>   static int sdram_init(struct dram_info *dram,
> -		      const struct rk3399_sdram_params *sdram_params)
> +		      const struct rk3399_sdram_params *params)
>   {
> -	unsigned char dramtype = sdram_params->base.dramtype;
> -	unsigned int ddr_freq = sdram_params->base.ddr_freq;
> +	unsigned char dramtype = params->base.dramtype;
> +	unsigned int ddr_freq = params->base.ddr_freq;
>   	int channel;
>   
>   	debug("Starting SDRAM initialization...\n");
> @@ -1082,10 +1079,10 @@ static int sdram_init(struct dram_info *dram,
>   
>   		phy_dll_bypass_set(publ, ddr_freq);
>   
> -		if (channel >= sdram_params->base.num_channels)
> +		if (channel >= params->base.num_channels)
>   			continue;
>   
> -		if (pctl_cfg(chan, channel, sdram_params) != 0) {
> +		if (pctl_cfg(chan, channel, params) != 0) {
>   			printf("pctl_cfg fail, reset\n");
>   			return -EIO;
>   		}
> @@ -1094,17 +1091,16 @@ static int sdram_init(struct dram_info *dram,
>   		if (dramtype == LPDDR3)
>   			udelay(10);
>   
> -		if (data_training(chan, channel,
> -				  sdram_params, PI_FULL_TRAINING)) {
> +		if (data_training(chan, channel, params, PI_FULL_TRAINING)) {
>   			printf("SDRAM initialization failed, reset\n");
>   			return -EIO;
>   		}
>   
> -		set_ddrconfig(chan, sdram_params, channel,
> -			      sdram_params->ch[channel].ddrconfig);
> +		set_ddrconfig(chan, params, channel,
> +			      params->ch[channel].ddrconfig);
>   	}
> -	dram_all_config(dram, sdram_params);
> -	switch_to_phy_index1(dram, sdram_params);
> +	dram_all_config(dram, params);
> +	switch_to_phy_index1(dram, params);
>   
>   	debug("Finish SDRAM initialization...\n");
>   	return 0;




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