diff options
Diffstat (limited to 'arch/arm/include/asm/arch-mx6')
| -rw-r--r-- | arch/arm/include/asm/arch-mx6/hab.h | 17 | ||||
| -rw-r--r-- | arch/arm/include/asm/arch-mx6/imx-regs.h | 2 | ||||
| -rw-r--r-- | arch/arm/include/asm/arch-mx6/iomux.h | 2 | ||||
| -rw-r--r-- | arch/arm/include/asm/arch-mx6/mx6-ddr.h | 231 | ||||
| -rw-r--r-- | arch/arm/include/asm/arch-mx6/sys_proto.h | 4 |
5 files changed, 248 insertions, 8 deletions
diff --git a/arch/arm/include/asm/arch-mx6/hab.h b/arch/arm/include/asm/arch-mx6/hab.h index d724f206f0..1f12695f67 100644 --- a/arch/arm/include/asm/arch-mx6/hab.h +++ b/arch/arm/include/asm/arch-mx6/hab.h @@ -53,12 +53,17 @@ typedef void *hab_rvt_authenticate_image_t(uint8_t, ptrdiff_t, void **, size_t *, hab_loader_callback_f_t); typedef void hapi_clock_init_t(void); -#define HAB_RVT_REPORT_EVENT (*(uint32_t *)0x000000B4) -#define HAB_RVT_REPORT_STATUS (*(uint32_t *)0x000000B8) -#define HAB_RVT_AUTHENTICATE_IMAGE (*(uint32_t *)0x000000A4) -#define HAB_RVT_ENTRY (*(uint32_t *)0x00000098) -#define HAB_RVT_EXIT (*(uint32_t *)0x0000009C) -#define HAB_RVT_CLOCK_INIT ((hapi_clock_init_t *)0x0000024D) +#define HAB_RVT_REPORT_EVENT (*(uint32_t *)0x000000B4) +#define HAB_RVT_REPORT_STATUS (*(uint32_t *)0x000000B8) +#define HAB_RVT_AUTHENTICATE_IMAGE (*(uint32_t *)0x000000A4) +#define HAB_RVT_ENTRY (*(uint32_t *)0x00000098) +#define HAB_RVT_EXIT (*(uint32_t *)0x0000009C) + +#define HAB_RVT_REPORT_EVENT_NEW (*(uint32_t *)0x000000B8) +#define HAB_RVT_REPORT_STATUS_NEW (*(uint32_t *)0x000000BC) +#define HAB_RVT_AUTHENTICATE_IMAGE_NEW (*(uint32_t *)0x000000A8) +#define HAB_RVT_ENTRY_NEW (*(uint32_t *)0x0000009C) +#define HAB_RVT_EXIT_NEW (*(uint32_t *)0x000000A0) #define HAB_CID_ROM 0 /**< ROM Caller ID */ #define HAB_CID_UBOOT 1 /**< UBOOT Caller ID*/ diff --git a/arch/arm/include/asm/arch-mx6/imx-regs.h b/arch/arm/include/asm/arch-mx6/imx-regs.h index 1f19727b58..a69a7530c3 100644 --- a/arch/arm/include/asm/arch-mx6/imx-regs.h +++ b/arch/arm/include/asm/arch-mx6/imx-regs.h @@ -217,6 +217,8 @@ #define IP2APB_USBPHY2_BASE_ADDR (AIPS2_OFF_BASE_ADDR + 0x7C000) #define CHIP_REV_1_0 0x10 +#define CHIP_REV_1_2 0x12 +#define CHIP_REV_1_5 0x15 #define IRAM_SIZE 0x00040000 #define FEC_QUIRK_ENET_MAC diff --git a/arch/arm/include/asm/arch-mx6/iomux.h b/arch/arm/include/asm/arch-mx6/iomux.h index f9ee0d9839..6a4a632199 100644 --- a/arch/arm/include/asm/arch-mx6/iomux.h +++ b/arch/arm/include/asm/arch-mx6/iomux.h @@ -39,7 +39,7 @@ #define IOMUXC_GPR12_LOS_LEVEL_MASK (0x1f << 4) #define IOMUXC_GPR12_APPS_LTSSM_ENABLE (1 << 10) #define IOMUXC_GPR12_DEVICE_TYPE_EP (0x0 << 12) -#define IOMUXC_GPR12_DEVICE_TYPE_RC (0x2 << 12) +#define IOMUXC_GPR12_DEVICE_TYPE_RC (0x4 << 12) #define IOMUXC_GPR12_DEVICE_TYPE_MASK (0xf << 12) /* diff --git a/arch/arm/include/asm/arch-mx6/mx6-ddr.h b/arch/arm/include/asm/arch-mx6/mx6-ddr.h index 43d377af35..d544d2e708 100644 --- a/arch/arm/include/asm/arch-mx6/mx6-ddr.h +++ b/arch/arm/include/asm/arch-mx6/mx6-ddr.h @@ -6,6 +6,7 @@ #ifndef __ASM_ARCH_MX6_DDR_H__ #define __ASM_ARCH_MX6_DDR_H__ +#ifndef CONFIG_SPL_BUILD #ifdef CONFIG_MX6Q #include "mx6q-ddr.h" #else @@ -15,6 +16,236 @@ #error "Please select cpu" #endif /* CONFIG_MX6DL or CONFIG_MX6S */ #endif /* CONFIG_MX6Q */ +#else + +/* MMDC P0/P1 Registers */ +struct mmdc_p_regs { + u32 mdctl; + u32 mdpdc; + u32 mdotc; + u32 mdcfg0; + u32 mdcfg1; + u32 mdcfg2; + u32 mdmisc; + u32 mdscr; + u32 mdref; + u32 res1[2]; + u32 mdrwd; + u32 mdor; + u32 res2[3]; + u32 mdasp; + u32 res3[240]; + u32 mapsr; + u32 res4[254]; + u32 mpzqhwctrl; + u32 res5[2]; + u32 mpwldectrl0; + u32 mpwldectrl1; + u32 res6; + u32 mpodtctrl; + u32 mprddqby0dl; + u32 mprddqby1dl; + u32 mprddqby2dl; + u32 mprddqby3dl; + u32 res7[4]; + u32 mpdgctrl0; + u32 mpdgctrl1; + u32 res8; + u32 mprddlctl; + u32 res9; + u32 mpwrdlctl; + u32 res10[25]; + u32 mpmur0; +}; + +/* + * MMDC iomux registers (pinctl/padctl) - (different for IMX6DQ vs IMX6SDL) + */ +#define MX6DQ_IOM_DDR_BASE 0x020e0500 +struct mx6dq_iomux_ddr_regs { + u32 res1[3]; + u32 dram_sdqs5; + u32 dram_dqm5; + u32 dram_dqm4; + u32 dram_sdqs4; + u32 dram_sdqs3; + u32 dram_dqm3; + u32 dram_sdqs2; + u32 dram_dqm2; + u32 res2[16]; + u32 dram_cas; + u32 res3[2]; + u32 dram_ras; + u32 dram_reset; + u32 res4[2]; + u32 dram_sdclk_0; + u32 dram_sdba2; + u32 dram_sdcke0; + u32 dram_sdclk_1; + u32 dram_sdcke1; + u32 dram_sdodt0; + u32 dram_sdodt1; + u32 res5; + u32 dram_sdqs0; + u32 dram_dqm0; + u32 dram_sdqs1; + u32 dram_dqm1; + u32 dram_sdqs6; + u32 dram_dqm6; + u32 dram_sdqs7; + u32 dram_dqm7; +}; + +#define MX6DQ_IOM_GRP_BASE 0x020e0700 +struct mx6dq_iomux_grp_regs { + u32 res1[18]; + u32 grp_b7ds; + u32 grp_addds; + u32 grp_ddrmode_ctl; + u32 res2; + u32 grp_ddrpke; + u32 res3[6]; + u32 grp_ddrmode; + u32 res4[3]; + u32 grp_b0ds; + u32 grp_b1ds; + u32 grp_ctlds; + u32 res5; + u32 grp_b2ds; + u32 grp_ddr_type; + u32 grp_b3ds; + u32 grp_b4ds; + u32 grp_b5ds; + u32 grp_b6ds; +}; + +#define MX6SDL_IOM_DDR_BASE 0x020e0400 +struct mx6sdl_iomux_ddr_regs { + u32 res1[25]; + u32 dram_cas; + u32 res2[2]; + u32 dram_dqm0; + u32 dram_dqm1; + u32 dram_dqm2; + u32 dram_dqm3; + u32 dram_dqm4; + u32 dram_dqm5; + u32 dram_dqm6; + u32 dram_dqm7; + u32 dram_ras; + u32 dram_reset; + u32 res3[2]; + u32 dram_sdba2; + u32 dram_sdcke0; + u32 dram_sdcke1; + u32 dram_sdclk_0; + u32 dram_sdclk_1; + u32 dram_sdodt0; + u32 dram_sdodt1; + u32 dram_sdqs0; + u32 dram_sdqs1; + u32 dram_sdqs2; + u32 dram_sdqs3; + u32 dram_sdqs4; + u32 dram_sdqs5; + u32 dram_sdqs6; + u32 dram_sdqs7; +}; + +#define MX6SDL_IOM_GRP_BASE 0x020e0700 +struct mx6sdl_iomux_grp_regs { + u32 res1[18]; + u32 grp_b7ds; + u32 grp_addds; + u32 grp_ddrmode_ctl; + u32 grp_ddrpke; + u32 res2[2]; + u32 grp_ddrmode; + u32 grp_b0ds; + u32 res3; + u32 grp_ctlds; + u32 grp_b1ds; + u32 grp_ddr_type; + u32 grp_b2ds; + u32 grp_b3ds; + u32 grp_b4ds; + u32 grp_b5ds; + u32 res4; + u32 grp_b6ds; +}; + +/* Device Information: Varies per DDR3 part number and speed grade */ +struct mx6_ddr3_cfg { + u16 mem_speed; /* ie 1600 for DDR3-1600 (800,1066,1333,1600) */ + u8 density; /* chip density (Gb) (1,2,4,8) */ + u8 width; /* bus width (bits) (4,8,16) */ + u8 banks; /* number of banks */ + u8 rowaddr; /* row address bits (11-16)*/ + u8 coladdr; /* col address bits (9-12) */ + u8 pagesz; /* page size (K) (1-2) */ + u16 trcd; /* tRCD=tRP=CL (ns*100) */ + u16 trcmin; /* tRC min (ns*100) */ + u16 trasmin; /* tRAS min (ns*100) */ + u8 SRT; /* self-refresh temperature: 0=normal, 1=extended */ +}; + +/* System Information: Varies per board design, layout, and term choices */ +struct mx6_ddr_sysinfo { + u8 dsize; /* size of bus (in dwords: 0=16bit,1=32bit,2=64bit) */ + u8 cs_density; /* density per chip select (Gb) */ + u8 ncs; /* number chip selects used (1|2) */ + char cs1_mirror;/* enable address mirror (0|1) */ + char bi_on; /* Bank interleaving enable */ + u8 rtt_nom; /* Rtt_Nom (DDR3_RTT_*) */ + u8 rtt_wr; /* Rtt_Wr (DDR3_RTT_*) */ + u8 ralat; /* Read Additional Latency (0-7) */ + u8 walat; /* Write Additional Latency (0-3) */ + u8 mif3_mode; /* Command prediction working mode */ + u8 rst_to_cke; /* Time from SDE enable to CKE rise */ + u8 sde_to_rst; /* Time from SDE enable until DDR reset# is high */ +}; + +/* + * Board specific calibration: + * This includes write leveling calibration values as well as DQS gating + * and read/write delays. These values are board/layout/device specific. + * Freescale recommends using the i.MX6 DDR Stress Test Tool V1.0.2 + * (DOC-96412) to determine these values over a range of boards and + * temperatures. + */ +struct mx6_mmdc_calibration { + /* write leveling calibration */ + u32 p0_mpwldectrl0; + u32 p0_mpwldectrl1; + u32 p1_mpwldectrl0; + u32 p1_mpwldectrl1; + /* read DQS gating */ + u32 p0_mpdgctrl0; + u32 p0_mpdgctrl1; + u32 p1_mpdgctrl0; + u32 p1_mpdgctrl1; + /* read delay */ + u32 p0_mprddlctl; + u32 p1_mprddlctl; + /* write delay */ + u32 p0_mpwrdlctl; + u32 p1_mpwrdlctl; +}; + +/* configure iomux (pinctl/padctl) */ +void mx6dq_dram_iocfg(unsigned width, + const struct mx6dq_iomux_ddr_regs *, + const struct mx6dq_iomux_grp_regs *); +void mx6sdl_dram_iocfg(unsigned width, + const struct mx6sdl_iomux_ddr_regs *, + const struct mx6sdl_iomux_grp_regs *); + +/* configure mx6 mmdc registers */ +void mx6_dram_cfg(const struct mx6_ddr_sysinfo *, + const struct mx6_mmdc_calibration *, + const struct mx6_ddr3_cfg *); + +#endif /* CONFIG_SPL_BUILD */ #define MX6_MMDC_P0_MDCTL 0x021b0000 #define MX6_MMDC_P0_MDPDC 0x021b0004 diff --git a/arch/arm/include/asm/arch-mx6/sys_proto.h b/arch/arm/include/asm/arch-mx6/sys_proto.h index 38851a135c..42d30f5021 100644 --- a/arch/arm/include/asm/arch-mx6/sys_proto.h +++ b/arch/arm/include/asm/arch-mx6/sys_proto.h @@ -11,7 +11,9 @@ #include <asm/imx-common/regs-common.h> #include "../arch-imx/cpu.h" -#define is_soc_rev(rev) ((get_cpu_rev() & 0xFF) - rev) +#define soc_rev() (get_cpu_rev() & 0xFF) +#define is_soc_rev(rev) (soc_rev() - rev) + u32 get_cpu_rev(void); /* returns MXC_CPU_ value */ |