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ARM: OMAP4: Correct the lpddr2 io settings register value.

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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 <r.sricharan@ti.com>
master
SRICHARAN R 13 years ago committed by Albert ARIBAUD
parent 7fd5b9bfe4
commit e423a8f76d
1 changed files with 1 additions and 1 deletions
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  1. 2
      arch/arm/include/asm/arch-omap4/omap.h

2
arch/arm/include/asm/arch-omap4/omap.h
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@ -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

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