ARM: DRA7: emif: Fix updating of refresh ctrl shadow

On DRA7, refresh ctrl shadow should be updated with
the final value.

Signed-off-by: Lokesh Vutla <[email protected]>
Reviewed-by: Tom Rini <[email protected]>

diff --git a/arch/arm/cpu/armv7/omap-common/emif-common.c b/arch/arm/cpu/armv7/omap-common/emif-common.c
index bf7bf262c7f6dec7f8f440b4c6b0974825379c59..90c241a007b2039b311d3417bec46352343aca95 100644 (file)
--- a/arch/arm/cpu/armv7/omap-common/emif-common.c
+++ b/arch/arm/cpu/armv7/omap-common/emif-common.c
@@ -163,7 +163,11 @@ void emif_update_timings(u32 base, const struct emif_regs *regs)
 {
        struct emif_reg_struct *emif = (struct emif_reg_struct *)base;
 
-       writel(regs->ref_ctrl, &emif->emif_sdram_ref_ctrl_shdw);
+       if (!is_dra7xx())
+               writel(regs->ref_ctrl, &emif->emif_sdram_ref_ctrl_shdw);
+       else
+               writel(regs->ref_ctrl_final, &emif->emif_sdram_ref_ctrl_shdw);
+
        writel(regs->sdram_tim1, &emif->emif_sdram_tim_1_shdw);
        writel(regs->sdram_tim2, &emif->emif_sdram_tim_2_shdw);
        writel(regs->sdram_tim3, &emif->emif_sdram_tim_3_shdw);