From c550a37d7feedca8d49a414e9783ae29e28f4d54 Mon Sep 17 00:00:00 2001 From: hecanyang Date: Fri, 11 May 2012 11:02:11 +0800 Subject: [PATCH] DDR3 ODT resume to 120ohm --- arch/arm/mach-rk30/ddr.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/mach-rk30/ddr.c b/arch/arm/mach-rk30/ddr.c index 428786300a5f..3404abcece4e 100755 --- a/arch/arm/mach-rk30/ddr.c +++ b/arch/arm/mach-rk30/ddr.c @@ -1318,7 +1318,7 @@ static __sramfunc void ddr_adjust_config(uint32_t dram_type) //adjust DRV and ODT if(dram_type == DDR3) { - pPHY_Reg->ZQ0CR[1] = 0x5B; //DS=40ohm,ODT=60ohm + pPHY_Reg->ZQ0CR[1] = 0x1B; //DS=40ohm,ODT=120ohm pPHY_Reg->ZQ0CR[0] |= (1<<30); //trigger } else if (dram_type == DDR2) -- 2.34.1