diff options
| author | Hao Zhang <hzhang@ti.com> | 2014-07-09 19:48:41 +0300 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2014-07-25 16:26:09 -0400 |
| commit | 101eec50f021a354487a511dc1f72691404b2b48 (patch) | |
| tree | 3ce38417d6fa5b3131307167e075c18b8f47aa41 /arch/arm/include | |
| parent | 0b868589563ab96384b9a817bc5b82d93c573ea5 (diff) | |
keystone2: ddr: add DDR3 PHY configs updated for PG 2.0
Add DDR3 PHY configs updated for PG 2.0
Also add DDR3A PHY reset before init for PG2.0 SoCs.
Acked-by: Murali Karicheri <m-maricheri2@ti.com>
Signed-off-by: Hao Zhang <hzhang@ti.com>
Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@ti.com>
Diffstat (limited to 'arch/arm/include')
| -rw-r--r-- | arch/arm/include/asm/arch-keystone/ddr3.h | 1 | ||||
| -rw-r--r-- | arch/arm/include/asm/arch-keystone/hardware.h | 2 |
2 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-keystone/ddr3.h b/arch/arm/include/asm/arch-keystone/ddr3.h index 05b7e2920d..4d229a25fa 100644 --- a/arch/arm/include/asm/arch-keystone/ddr3.h +++ b/arch/arm/include/asm/arch-keystone/ddr3.h @@ -49,6 +49,7 @@ struct ddr3_emif_config { }; void ddr3_init(void); +void ddr3_reset_ddrphy(void); void ddr3_init_ddrphy(u32 base, struct ddr3_phy_config *phy_cfg); void ddr3_init_ddremif(u32 base, struct ddr3_emif_config *emif_cfg); diff --git a/arch/arm/include/asm/arch-keystone/hardware.h b/arch/arm/include/asm/arch-keystone/hardware.h index f8f986ca60..db2d36bfb6 100644 --- a/arch/arm/include/asm/arch-keystone/hardware.h +++ b/arch/arm/include/asm/arch-keystone/hardware.h @@ -80,6 +80,8 @@ typedef volatile unsigned int *dv_reg_p; #define KS2_DDR3_PMCTL_OFFSET 0x38 #define KS2_DDR3_ZQCFG_OFFSET 0xC8 +#define KS2_DDR3_PLLCTRL_PHY_RESET 0x80000000 + #define KS2_UART0_BASE 0x02530c00 #define KS2_UART1_BASE 0x02531000 |