[U-Boot] [PATCH] sunxi: H3/A64: fix non-ODT setting

Icenowy Zheng icenowy at aosc.xyz
Wed Dec 28 19:50:49 CET 2016


From: Andre Przywara <andre.przywara at arm.com>

According to Jens disabling the on-die-termination should set bit 5,
not bit 1 in the respective register. Fix this.

Reported-by: Jens Kuske <jenskuske at gmail.com>
Signed-off-by: Andre Przywara <andre.przywara at arm.com>
---
 arch/arm/mach-sunxi/dram_sun8i_h3.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/mach-sunxi/dram_sun8i_h3.c b/arch/arm/mach-sunxi/dram_sun8i_h3.c
index b08b8e67cc..8e2527dee1 100644
--- a/arch/arm/mach-sunxi/dram_sun8i_h3.c
+++ b/arch/arm/mach-sunxi/dram_sun8i_h3.c
@@ -347,7 +347,7 @@ static int mctl_channel_init(struct dram_para *para)
 		clrsetbits_le32(&mctl_ctl->datx[i].gcr, (0x3 << 4) |
 				(0x1 << 1) | (0x3 << 2) | (0x3 << 12) |
 				(0x3 << 14),
-				IS_ENABLED(CONFIG_DRAM_ODT_EN) ? 0x0 : 0x2);
+				IS_ENABLED(CONFIG_DRAM_ODT_EN) ? 0x0 : 0x20);
 
 	/* AC PDR should always ON */
 	setbits_le32(&mctl_ctl->aciocr, 0x1 << 1);
-- 
2.11.0



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