diff options
Diffstat (limited to 'arch/arm/include/asm/arch-mx6/mx6-ddr.h')
-rw-r--r-- | arch/arm/include/asm/arch-mx6/mx6-ddr.h | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-mx6/mx6-ddr.h b/arch/arm/include/asm/arch-mx6/mx6-ddr.h index c49aa6290c6..7bfbdc3cf92 100644 --- a/arch/arm/include/asm/arch-mx6/mx6-ddr.h +++ b/arch/arm/include/asm/arch-mx6/mx6-ddr.h @@ -16,7 +16,11 @@ #ifdef CONFIG_MX6SX #include "mx6sx-ddr.h" #else +#ifdef CONFIG_MX6UL +#include "mx6ul-ddr.h" +#else #error "Please select cpu" +#endif /* CONFIG_MX6UL */ #endif /* CONFIG_MX6SX */ #endif /* CONFIG_MX6DL or CONFIG_MX6S */ #endif /* CONFIG_MX6Q */ @@ -62,6 +66,44 @@ struct mmdc_p_regs { u32 mpmur0; }; +#define MX6UL_IOM_DDR_BASE 0x020e0200 +struct mx6ul_iomux_ddr_regs { + u32 res1[17]; + u32 dram_dqm0; + u32 dram_dqm1; + u32 dram_ras; + u32 dram_cas; + u32 dram_cs0; + u32 dram_cs1; + u32 dram_sdwe_b; + u32 dram_odt0; + u32 dram_odt1; + u32 dram_sdba0; + u32 dram_sdba1; + u32 dram_sdba2; + u32 dram_sdcke0; + u32 dram_sdcke1; + u32 dram_sdclk_0; + u32 dram_sdqs0; + u32 dram_sdqs1; + u32 dram_reset; +}; + +#define MX6UL_IOM_GRP_BASE 0x020e0400 +struct mx6ul_iomux_grp_regs { + u32 res1[36]; + u32 grp_addds; + u32 grp_ddrmode_ctl; + u32 grp_b0ds; + u32 grp_ddrpk; + u32 grp_ctlds; + u32 grp_b1ds; + u32 grp_ddrhys; + u32 grp_ddrpke; + u32 grp_ddrmode; + u32 grp_ddr_type; +}; + #define MX6SX_IOM_DDR_BASE 0x020e0200 struct mx6sx_iomux_ddr_regs { u32 res1[59]; @@ -290,6 +332,9 @@ void mx6sdl_dram_iocfg(unsigned width, void mx6sx_dram_iocfg(unsigned width, const struct mx6sx_iomux_ddr_regs *, const struct mx6sx_iomux_grp_regs *); +void mx6ul_dram_iocfg(unsigned width, + const struct mx6ul_iomux_ddr_regs *, + const struct mx6ul_iomux_grp_regs *); /* configure mx6 mmdc registers */ void mx6_dram_cfg(const struct mx6_ddr_sysinfo *, |