diff options
| author | Lokesh Vutla <lokeshvutla@ti.com> | 2016-03-05 17:32:28 +0530 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2016-03-14 19:18:46 -0400 |
| commit | de095474788d6731f71bf4ce2187d047e0e8ee9b (patch) | |
| tree | c7c66eb039b476233060544a96509a0bd6491847 | |
| parent | 871ca263ab5d25c904f33f50fe76ee63f5e541b6 (diff) | |
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 <lokeshvutla@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
| -rw-r--r-- | arch/arm/cpu/armv7/omap-common/emif-common.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/arch/arm/cpu/armv7/omap-common/emif-common.c b/arch/arm/cpu/armv7/omap-common/emif-common.c index bf7bf262c7f..90c241a007b 100644 --- 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); |