diff options
Diffstat (limited to 'arch/arm/include/asm')
| -rw-r--r-- | arch/arm/include/asm/arch-mx6/mx6-ddr.h | 45 | ||||
| -rw-r--r-- | arch/arm/include/asm/arch-mx6/mx6ul-ddr.h | 45 |
2 files changed, 90 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 c49aa6290c..7bfbdc3cf9 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 *, diff --git a/arch/arm/include/asm/arch-mx6/mx6ul-ddr.h b/arch/arm/include/asm/arch-mx6/mx6ul-ddr.h new file mode 100644 index 0000000000..ed11c4bb4d --- /dev/null +++ b/arch/arm/include/asm/arch-mx6/mx6ul-ddr.h @@ -0,0 +1,45 @@ +/* + * Copyright (C) 2015 Freescale Semiconductor, Inc. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __ASM_ARCH_MX6UL_DDR_H__ +#define __ASM_ARCH_MX6UL_DDR_H__ + +#ifndef CONFIG_MX6UL +#error "wrong CPU" +#endif + +#define MX6_IOM_DRAM_DQM0 0x020e0244 +#define MX6_IOM_DRAM_DQM1 0x020e0248 + +#define MX6_IOM_DRAM_RAS 0x020e024c +#define MX6_IOM_DRAM_CAS 0x020e0250 +#define MX6_IOM_DRAM_CS0 0x020e0254 +#define MX6_IOM_DRAM_CS1 0x020e0258 +#define MX6_IOM_DRAM_SDWE_B 0x020e025c +#define MX6_IOM_DRAM_SDODT0 0x020e0260 +#define MX6_IOM_DRAM_SDODT1 0x020e0264 +#define MX6_IOM_DRAM_SDBA0 0x020e0268 +#define MX6_IOM_DRAM_SDBA1 0x020e026c +#define MX6_IOM_DRAM_SDBA2 0x020e0270 +#define MX6_IOM_DRAM_SDCKE0 0x020e0274 +#define MX6_IOM_DRAM_SDCKE1 0x020e0278 +#define MX6_IOM_DRAM_SDCLK_0 0x020e027c +#define MX6_IOM_DRAM_SDQS0 0x020e0280 +#define MX6_IOM_DRAM_SDQS1 0x020e0284 +#define MX6_IOM_DRAM_RESET 0x020e0288 + +#define MX6_IOM_GRP_ADDDS 0x020e0490 +#define MX6_IOM_DDRMODE_CTL 0x020e0494 +#define MX6_IOM_GRP_B0DS 0x020e0498 +#define MX6_IOM_GRP_DDRPK 0x020e049c +#define MX6_IOM_GRP_CTLDS 0x020e04a0 +#define MX6_IOM_GRP_B1DS 0x020e04a4 +#define MX6_IOM_GRP_DDRHYS 0x020e04a8 +#define MX6_IOM_GRP_DDRPKE 0x020e04ac +#define MX6_IOM_GRP_DDRMODE 0x020e04b0 +#define MX6_IOM_GRP_DDR_TYPE 0x020e04b4 + +#endif /*__ASM_ARCH_MX6SX_DDR_H__ */ |
