diff options
Diffstat (limited to 'arch/arm/include')
-rw-r--r-- | arch/arm/include/asm/arch-mx6/mx6-ddr.h | 50 | ||||
-rw-r--r-- | arch/arm/include/asm/arch-mx6/mx6sl-ddr.h | 45 |
2 files changed, 95 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 f3194da..235a44a 100644 --- a/arch/arm/include/asm/arch-mx6/mx6-ddr.h +++ b/arch/arm/include/asm/arch-mx6/mx6-ddr.h @@ -19,7 +19,11 @@ #ifdef CONFIG_MX6UL #include "mx6ul-ddr.h" #else +#ifdef CONFIG_MX6SL +#include "mx6sl-ddr.h" +#else #error "Please select cpu" +#endif /* CONFIG_MX6SL */ #endif /* CONFIG_MX6UL */ #endif /* CONFIG_MX6SX */ #endif /* CONFIG_MX6DL or CONFIG_MX6S */ @@ -113,6 +117,49 @@ struct mmdc_p_regs { u32 mpdccr; }; +#define MX6SL_IOM_DDR_BASE 0x020e0300 +struct mx6sl_iomux_ddr_regs { + u32 dram_cas; + u32 dram_cs0_b; + u32 dram_cs1_b; + u32 dram_dqm0; + u32 dram_dqm1; + u32 dram_dqm2; + u32 dram_dqm3; + u32 dram_ras; + u32 dram_reset; + u32 dram_sdba0; + u32 dram_sdba1; + u32 dram_sdba2; + u32 dram_sdcke0; + u32 dram_sdcke1; + u32 dram_sdclk_0; + u32 dram_odt0; + u32 dram_odt1; + u32 dram_sdqs0; + u32 dram_sdqs1; + u32 dram_sdqs2; + u32 dram_sdqs3; + u32 dram_sdwe_b; +}; + +#define MX6SL_IOM_GRP_BASE 0x020e0500 +struct mx6sl_iomux_grp_regs { + u32 res1[43]; + u32 grp_addds; + u32 grp_ddrmode_ctl; + u32 grp_ddrpke; + u32 grp_ddrpk; + u32 grp_ddrhys; + u32 grp_ddrmode; + u32 grp_b0ds; + u32 grp_ctlds; + u32 grp_b1ds; + u32 grp_ddr_type; + u32 grp_b2ds; + u32 grp_b3ds; +}; + #define MX6UL_IOM_DDR_BASE 0x020e0200 struct mx6ul_iomux_ddr_regs { u32 res1[17]; @@ -382,6 +429,9 @@ void mx6sx_dram_iocfg(unsigned width, void mx6ul_dram_iocfg(unsigned width, const struct mx6ul_iomux_ddr_regs *, const struct mx6ul_iomux_grp_regs *); +void mx6sl_dram_iocfg(unsigned width, + const struct mx6sl_iomux_ddr_regs *, + const struct mx6sl_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/mx6sl-ddr.h b/arch/arm/include/asm/arch-mx6/mx6sl-ddr.h new file mode 100644 index 0000000..c3c4d69 --- /dev/null +++ b/arch/arm/include/asm/arch-mx6/mx6sl-ddr.h @@ -0,0 +1,45 @@ +/* + * Copyright (C) 2015 Freescale Semiconductor, Inc. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __ASM_ARCH_MX6SL_DDR_H__ +#define __ASM_ARCH_MX6SL_DDR_H__ + +#ifndef CONFIG_MX6SL +#error "wrong CPU" +#endif + +#define MX6_IOM_DRAM_CAS_B 0x020e0300 +#define MX6_IOM_DRAM_CS0_B 0x020e0304 +#define MX6_IOM_DRAM_CS1_B 0x020e0308 + +#define MX6_IOM_DRAM_DQM0 0x020e030c +#define MX6_IOM_DRAM_DQM1 0x020e0310 +#define MX6_IOM_DRAM_DQM2 0x020e0314 +#define MX6_IOM_DRAM_DQM3 0x020e0318 + +#define MX6_IOM_DRAM_RAS_B 0x020e031c +#define MX6_IOM_DRAM_RESET 0x020e0320 + +#define MX6_IOM_DRAM_SDBA0 0x020e0324 +#define MX6_IOM_DRAM_SDBA1 0x020e0328 +#define MX6_IOM_DRAM_SDBA2 0x020e032c + +#define MX6_IOM_DRAM_SDCKE0 0x020e0330 +#define MX6_IOM_DRAM_SDCKE1 0x020e0334 + +#define MX6_IOM_DRAM_SDCLK0_P 0x020e0338 + +#define MX6_IOM_DRAM_ODT0 0x020e033c +#define MX6_IOM_DRAM_ODT1 0x020e0340 + +#define MX6_IOM_DRAM_SDQS0_P 0x020e0344 +#define MX6_IOM_DRAM_SDQS1_P 0x020e0348 +#define MX6_IOM_DRAM_SDQS2_P 0x020e034c +#define MX6_IOM_DRAM_SDQS3_P 0x020e0350 + +#define MX6_IOM_DRAM_SDWE_B 0x020e0354 + +#endif /*__ASM_ARCH_MX6SL_DDR_H__ */ |