diff options
| author | Tom Rini <trini@ti.com> | 2013-03-18 15:04:42 -0400 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2013-03-18 15:04:42 -0400 |
| commit | 59de8521de052e32f3c7be1ba8998c1a2ca34db7 (patch) | |
| tree | 0b4777f481d4ddfd32765ed63fb09fcdc731530c | |
| parent | 49f3cef9a200614b4dad8287e2ee42f748f810c6 (diff) | |
| parent | 9ebd000a87d3613d94a4fda021e763d9803cc72a (diff) | |
Merge branch 'am335x-power-2013.01.01' into ti-u-boot-2013.01.01-amsdk-05.07.00.00
| -rw-r--r-- | arch/arm/include/asm/arch-am33xx/ddr_defs.h | 1 | ||||
| -rw-r--r-- | board/ti/am335x/board.c | 3 |
2 files changed, 3 insertions, 1 deletions
diff --git a/arch/arm/include/asm/arch-am33xx/ddr_defs.h b/arch/arm/include/asm/arch-am33xx/ddr_defs.h index 1ac4c0df89..0485831192 100644 --- a/arch/arm/include/asm/arch-am33xx/ddr_defs.h +++ b/arch/arm/include/asm/arch-am33xx/ddr_defs.h @@ -28,6 +28,7 @@ #define VTP_CTRL_START_EN (0x1) #define PHY_DLL_LOCK_DIFF 0x0 #define DDR_CKE_CTRL_NORMAL 0x1 +#define PHY_EN_DYN_PWRDN (0x1 << 20) /* Micron MT47H128M16RT-25E */ #define MT47H128M16RT25E_EMIF_READ_LATENCY 0x100005 diff --git a/board/ti/am335x/board.c b/board/ti/am335x/board.c index 515e14d826..6a01dbbc16 100644 --- a/board/ti/am335x/board.c +++ b/board/ti/am335x/board.c @@ -379,7 +379,8 @@ static struct emif_regs ddr3_emif_reg_data = { .sdram_tim2 = MT41J128MJT125_EMIF_TIM2, .sdram_tim3 = MT41J128MJT125_EMIF_TIM3, .zq_config = MT41J128MJT125_ZQ_CFG, - .emif_ddr_phy_ctlr_1 = MT41J128MJT125_EMIF_READ_LATENCY, + .emif_ddr_phy_ctlr_1 = MT41J128MJT125_EMIF_READ_LATENCY | + PHY_EN_DYN_PWRDN, }; static struct emif_regs ddr3_evm_emif_reg_data = { |