From ff7ec0f945d16dcd8fcb4b5347dca2770ac6cea4 Mon Sep 17 00:00:00 2001 From: Tom Rini Date: Tue, 24 Jul 2012 14:55:38 -0700 Subject: am33xx: Use emif_regs struct for storing initialization values Rather than defining our own structs to note what to use when programming the EMIF and related re-use the emif_regs struct. Signed-off-by: Tom Rini --- arch/arm/cpu/armv7/am33xx/ddr.c | 28 ++++++++++++++-------------- 1 file changed, 14 insertions(+), 14 deletions(-) (limited to 'arch/arm/cpu/armv7/am33xx/ddr.c') diff --git a/arch/arm/cpu/armv7/am33xx/ddr.c b/arch/arm/cpu/armv7/am33xx/ddr.c index 7ac144a98..993f3da00 100644 --- a/arch/arm/cpu/armv7/am33xx/ddr.c +++ b/arch/arm/cpu/armv7/am33xx/ddr.c @@ -42,33 +42,33 @@ static struct ddr_cmdtctrl *ioctrl_reg = { /** * Configure SDRAM */ -void config_sdram(struct sdram_config *cfg) +void config_sdram(const struct emif_regs *regs) { - writel(cfg->refresh, &emif_reg->emif_sdram_ref_ctrl); - writel(cfg->refresh_sh, &emif_reg->emif_sdram_ref_ctrl_shdw); - writel(cfg->sdrcr, &emif_reg->emif_sdram_config); + writel(regs->ref_ctrl, &emif_reg->emif_sdram_ref_ctrl); + writel(regs->ref_ctrl, &emif_reg->emif_sdram_ref_ctrl_shdw); + writel(regs->sdram_config, &emif_reg->emif_sdram_config); } /** * Set SDRAM timings */ -void set_sdram_timings(struct sdram_timing *t) +void set_sdram_timings(const struct emif_regs *regs) { - writel(t->time1, &emif_reg->emif_sdram_tim_1); - writel(t->time1_sh, &emif_reg->emif_sdram_tim_1_shdw); - writel(t->time2, &emif_reg->emif_sdram_tim_2); - writel(t->time2_sh, &emif_reg->emif_sdram_tim_2_shdw); - writel(t->time3, &emif_reg->emif_sdram_tim_3); - writel(t->time3_sh, &emif_reg->emif_sdram_tim_3_shdw); + writel(regs->sdram_tim1, &emif_reg->emif_sdram_tim_1); + writel(regs->sdram_tim1, &emif_reg->emif_sdram_tim_1_shdw); + writel(regs->sdram_tim2, &emif_reg->emif_sdram_tim_2); + writel(regs->sdram_tim2, &emif_reg->emif_sdram_tim_2_shdw); + writel(regs->sdram_tim3, &emif_reg->emif_sdram_tim_3); + writel(regs->sdram_tim3, &emif_reg->emif_sdram_tim_3_shdw); } /** * Configure DDR PHY */ -void config_ddr_phy(struct ddr_phy_control *p) +void config_ddr_phy(const struct emif_regs *regs) { - writel(p->reg, &emif_reg->emif_ddr_phy_ctrl_1); - writel(p->reg_sh, &emif_reg->emif_ddr_phy_ctrl_1_shdw); + writel(regs->emif_ddr_phy_ctlr_1, &emif_reg->emif_ddr_phy_ctrl_1); + writel(regs->emif_ddr_phy_ctlr_1, &emif_reg->emif_ddr_phy_ctrl_1_shdw); } /** -- cgit v1.2.3-70-g09d2