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| author | Sricharan R <r.sricharan@ti.com> | 2013-05-30 03:19:39 +0000 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2013-06-10 08:43:10 -0400 |
| commit | 92b0482c17acf92f94ac74fd8536fd95d5b64b5e (patch) | |
| tree | 1b8357119fd332ae53f60e03e3962973347b7958 /arch/arm/include/asm/emif.h | |
| parent | 97405d843ece2a53e67b801e02ee42005d26e172 (diff) | |
| download | u-boot-imx-92b0482c17acf92f94ac74fd8536fd95d5b64b5e.zip u-boot-imx-92b0482c17acf92f94ac74fd8536fd95d5b64b5e.tar.gz u-boot-imx-92b0482c17acf92f94ac74fd8536fd95d5b64b5e.tar.bz2 | |
ARM: DRA7xx: EMIF: Change settings required for EVM board
DRA7 EVM board has the below configuration. Adding the
settings for the same here.
2Gb_1_35V_DDR3L part * 2 on EMIF1
2Gb_1_35V_DDR3L part * 4 on EMIF2
Signed-off-by: Sricharan R <r.sricharan@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Diffstat (limited to 'arch/arm/include/asm/emif.h')
| -rw-r--r-- | arch/arm/include/asm/emif.h | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/arch/arm/include/asm/emif.h b/arch/arm/include/asm/emif.h index 5f11d7b..1b94a99 100644 --- a/arch/arm/include/asm/emif.h +++ b/arch/arm/include/asm/emif.h @@ -581,7 +581,7 @@ (0xFF << EMIF_SYS_ADDR_SHIFT)) #define EMIF_EXT_PHY_CTRL_TIMING_REG 0x5 -#define EMIF_EXT_PHY_CTRL_CONST_REG 0x13 +#define EMIF_EXT_PHY_CTRL_CONST_REG 0x14 /* Reg mapping structure */ struct emif_reg_struct { @@ -855,13 +855,10 @@ struct dmm_lisa_map_regs { #define DPD_ENABLE 1 /* Maximum delay before Low Power Modes */ -#ifndef CONFIG_OMAP54XX -#define REG_CS_TIM 0xF -#else #define REG_CS_TIM 0x0 -#endif -#define REG_SR_TIM 0xF -#define REG_PD_TIM 0xF +#define REG_SR_TIM 0x0 +#define REG_PD_TIM 0x0 + /* EMIF_PWR_MGMT_CTRL register */ #define EMIF_PWR_MGMT_CTRL (\ @@ -1113,6 +1110,7 @@ struct emif_regs { u32 freq; u32 sdram_config_init; u32 sdram_config; + u32 sdram_config2; u32 ref_ctrl; u32 sdram_tim1; u32 sdram_tim2; |