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| author | Tom Rini <trini@ti.com> | 2013-03-21 04:30:02 +0000 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2013-03-24 12:49:12 -0400 |
| commit | c7ba18ad4b52d35b0166eeecbe05a0e1560e00ec (patch) | |
| tree | 41bf75e39b2d1b2e4e0edfdd9843f1d8495d7994 /arch | |
| parent | ea7b96b6aa06fea40547333e8796f8ea9a856d67 (diff) | |
| download | u-boot-imx-c7ba18ad4b52d35b0166eeecbe05a0e1560e00ec.zip u-boot-imx-c7ba18ad4b52d35b0166eeecbe05a0e1560e00ec.tar.gz u-boot-imx-c7ba18ad4b52d35b0166eeecbe05a0e1560e00ec.tar.bz2 | |
am335x_evm: Add better timings for the new BeagleBoard DDR3 part
Tested-by: Rao Bodapati <rao@circuitco.com>
Signed-off-by: Tom Rini <trini@ti.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/include/asm/arch-am33xx/ddr_defs.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-am33xx/ddr_defs.h b/arch/arm/include/asm/arch-am33xx/ddr_defs.h index 72156af..260cc34 100644 --- a/arch/arm/include/asm/arch-am33xx/ddr_defs.h +++ b/arch/arm/include/asm/arch-am33xx/ddr_defs.h @@ -83,6 +83,23 @@ #define MT41J256M8HX15E_PHY_FIFO_WE 0x100 #define MT41J256M8HX15E_IOCTRL_VALUE 0x18B +/* Micron MT41K256M16HA-125E */ +#define MT41K256M16HA125E_EMIF_READ_LATENCY 0x100006 +#define MT41K256M16HA125E_EMIF_TIM1 0x0888A39B +#define MT41K256M16HA125E_EMIF_TIM2 0x26517FDA +#define MT41K256M16HA125E_EMIF_TIM3 0x501F84EF +#define MT41K256M16HA125E_EMIF_SDCFG 0x61C04BB2 +#define MT41K256M16HA125E_EMIF_SDREF 0x0000093B +#define MT41K256M16HA125E_ZQ_CFG 0x50074BE4 +#define MT41K256M16HA125E_DLL_LOCK_DIFF 0x1 +#define MT41K256M16HA125E_RATIO 0x40 +#define MT41K256M16HA125E_INVERT_CLKOUT 0x0 +#define MT41K256M16HA125E_RD_DQS 0x3C +#define MT41K256M16HA125E_WR_DQS 0x45 +#define MT41K256M16HA125E_PHY_WR_DATA 0x7F +#define MT41K256M16HA125E_PHY_FIFO_WE 0x9B +#define MT41K256M16HA125E_IOCTRL_VALUE 0x18B + /* Micron MT41J512M8RH-125 on EVM v1.5 */ #define MT41J512M8RH125_EMIF_READ_LATENCY 0x06 #define MT41J512M8RH125_EMIF_TIM1 0x0888A39B |