From e423a8f76d8dac55d067fd4c0eea8f18fb8929dc Mon Sep 17 00:00:00 2001 From: SRICHARAN R Date: Thu, 24 May 2012 00:30:25 +0000 Subject: [PATCH] ARM: OMAP4: Correct the lpddr2 io settings register value. To meet certain timing requirements on the lpddr2 cmd and data phy interfaces ,lpddr iopads have to be configured as differential buffers and a Vref has to be internally generated and provided to these buffers. Correcting the above settings here. Signed-off-by: R Sricharan --- arch/arm/include/asm/arch-omap4/omap.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/include/asm/arch-omap4/omap.h b/arch/arm/include/asm/arch-omap4/omap.h index 47c5883025..03bd923145 100644 --- a/arch/arm/include/asm/arch-omap4/omap.h +++ b/arch/arm/include/asm/arch-omap4/omap.h @@ -112,7 +112,7 @@ #define CONTROL_LPDDR2IO_SLEW_325PS_DRV8_GATE_KEEPER 0x9E9E9E9E #define CONTROL_LPDDR2IO_SLEW_315PS_DRV12_PULL_DOWN 0x7C7C7C7C #define LPDDR2IO_GR10_WD_MASK (3 << 17) -#define CONTROL_LPDDR2IO_3_VAL 0xA0888C00 +#define CONTROL_LPDDR2IO_3_VAL 0xA0888C0F /* CONTROL_EFUSE_2 */ #define CONTROL_EFUSE_2_NMOS_PMOS_PTV_CODE_1 0x00ffc000 -- 2.39.2