writel(regs->zq_config, &emif_reg[nr]->emif_zq_config);
writel(regs->sdram_config, &cstat->secure_emif_sdram_config);
writel(regs->sdram_config, &emif_reg[nr]->emif_sdram_config);
+
+ /* Trigger initialization */
+ writel(0x00003100, &emif_reg[nr]->emif_sdram_ref_ctrl);
+ /* Wait 1ms because of L3 timeout error */
+ udelay(1000);
+
+ /* Write proper sdram_ref_cref_ctrl value */
writel(regs->ref_ctrl, &emif_reg[nr]->emif_sdram_ref_ctrl);
writel(regs->ref_ctrl, &emif_reg[nr]->emif_sdram_ref_ctrl_shdw);
}
EMIF_REG_INITREF_DIS_MASK);
#endif
if (regs->zq_config)
- writel(0x80003100, &emif_reg[nr]->emif_sdram_ref_ctrl);
+ /* Set time between rising edge of DDR_RESET to rising
+ * edge of DDR_CKE to > 500us per memory spec. */
+ writel(0x00003100, &emif_reg[nr]->emif_sdram_ref_ctrl);
writel(regs->emif_ddr_phy_ctlr_1,
&emif_reg[nr]->emif_ddr_phy_ctrl_1);