cpu: armv7: am33x: ddr: write emif ref_ctrl_shadow register

Signed-off-by: Felipe Balbi <balbi@ti.com>

diff --git a/arch/arm/cpu/armv7/am33xx/ddr.c b/arch/arm/cpu/armv7/am33xx/ddr.c
index 9a625c46613d4376e2f224863b531c9601823e06..bbe9d1a8deaabaf3020b7c240f5cac60501d57e0 100644 (file)
--- a/arch/arm/cpu/armv7/am33xx/ddr.c
+++ b/arch/arm/cpu/armv7/am33xx/ddr.c
@@ -95,6 +95,7 @@ void config_sdram_emif4d5(const struct emif_regs *regs, int nr)
               &emif_reg[nr]->emif_rd_wr_exec_thresh);
 
        writel(regs->ref_ctrl, &emif_reg[nr]->emif_sdram_ref_ctrl);
+       writel(regs->ref_ctrl, &emif_reg[nr]->emif_sdram_ref_ctrl_shdw);
        writel(regs->sdram_config, &emif_reg[nr]->emif_sdram_config);
        writel(regs->sdram_config, &cstat->secure_emif_sdram_config);