include/fsl_immap.h

   1 /*
   2  * Common internal memory map for some Freescale SoCs
   3  *
   4  * Copyright 2013-2014 Freescale Semiconductor, Inc.
   5  *
   6  * SPDX-License-Identifier:     GPL-2.0+
   7  */
   8
   9 #ifndef __FSL_IMMAP_H
  10 #define __FSL_IMMAP_H
  11 /*
  12  * DDR memory controller registers
  13  * This structure works for mpc83xx (DDR2 and DDR3), mpc85xx, mpc86xx.
  14  */
  15 struct ccsr_ddr {
  16         u32     cs0_bnds;               /* Chip Select 0 Memory Bounds */
  17         u8      res_04[4];
  18         u32     cs1_bnds;               /* Chip Select 1 Memory Bounds */
  19         u8      res_0c[4];
  20         u32     cs2_bnds;               /* Chip Select 2 Memory Bounds */
  21         u8      res_14[4];
  22         u32     cs3_bnds;               /* Chip Select 3 Memory Bounds */
  23         u8      res_1c[100];
  24         u32     cs0_config;             /* Chip Select Configuration */
  25         u32     cs1_config;             /* Chip Select Configuration */
  26         u32     cs2_config;             /* Chip Select Configuration */
  27         u32     cs3_config;             /* Chip Select Configuration */
  28         u8      res_90[48];
  29         u32     cs0_config_2;           /* Chip Select Configuration 2 */
  30         u32     cs1_config_2;           /* Chip Select Configuration 2 */
  31         u32     cs2_config_2;           /* Chip Select Configuration 2 */
  32         u32     cs3_config_2;           /* Chip Select Configuration 2 */
  33         u8      res_d0[48];
  34         u32     timing_cfg_3;           /* SDRAM Timing Configuration 3 */
  35         u32     timing_cfg_0;           /* SDRAM Timing Configuration 0 */
  36         u32     timing_cfg_1;           /* SDRAM Timing Configuration 1 */
  37         u32     timing_cfg_2;           /* SDRAM Timing Configuration 2 */
  38         u32     sdram_cfg;              /* SDRAM Control Configuration */
  39         u32     sdram_cfg_2;            /* SDRAM Control Configuration 2 */
  40         u32     sdram_mode;             /* SDRAM Mode Configuration */
  41         u32     sdram_mode_2;           /* SDRAM Mode Configuration 2 */
  42         u32     sdram_md_cntl;          /* SDRAM Mode Control */
  43         u32     sdram_interval;         /* SDRAM Interval Configuration */
  44         u32     sdram_data_init;        /* SDRAM Data initialization */
  45         u8      res_12c[4];
  46         u32     sdram_clk_cntl;         /* SDRAM Clock Control */
  47         u8      res_134[20];
  48         u32     init_addr;              /* training init addr */
  49         u32     init_ext_addr;          /* training init extended addr */
  50         u8      res_150[16];
  51         u32     timing_cfg_4;           /* SDRAM Timing Configuration 4 */
  52         u32     timing_cfg_5;           /* SDRAM Timing Configuration 5 */
  53         u32     timing_cfg_6;           /* SDRAM Timing Configuration 6 */
  54         u32     timing_cfg_7;           /* SDRAM Timing Configuration 7 */
  55         u32     ddr_zq_cntl;            /* ZQ calibration control*/
  56         u32     ddr_wrlvl_cntl;         /* write leveling control*/
  57         u8      reg_178[4];
  58         u32     ddr_sr_cntr;            /* self refresh counter */
  59         u32     ddr_sdram_rcw_1;        /* Control Words 1 */
  60         u32     ddr_sdram_rcw_2;        /* Control Words 2 */
  61         u8      reg_188[8];
  62         u32     ddr_wrlvl_cntl_2;       /* write leveling control 2 */
  63         u32     ddr_wrlvl_cntl_3;       /* write leveling control 3 */
  64         u8      res_198[0x1a0-0x198];
  65         u32     ddr_sdram_rcw_3;
  66         u32     ddr_sdram_rcw_4;
  67         u32     ddr_sdram_rcw_5;
  68         u32     ddr_sdram_rcw_6;
  69         u8      res_1b0[0x200-0x1b0];
  70         u32     sdram_mode_3;           /* SDRAM Mode Configuration 3 */
  71         u32     sdram_mode_4;           /* SDRAM Mode Configuration 4 */
  72         u32     sdram_mode_5;           /* SDRAM Mode Configuration 5 */
  73         u32     sdram_mode_6;           /* SDRAM Mode Configuration 6 */
  74         u32     sdram_mode_7;           /* SDRAM Mode Configuration 7 */
  75         u32     sdram_mode_8;           /* SDRAM Mode Configuration 8 */
  76         u8      res_218[0x220-0x218];
  77         u32     sdram_mode_9;           /* SDRAM Mode Configuration 9 */
  78         u32     sdram_mode_10;          /* SDRAM Mode Configuration 10 */
  79         u32     sdram_mode_11;          /* SDRAM Mode Configuration 11 */
  80         u32     sdram_mode_12;          /* SDRAM Mode Configuration 12 */
  81         u32     sdram_mode_13;          /* SDRAM Mode Configuration 13 */
  82         u32     sdram_mode_14;          /* SDRAM Mode Configuration 14 */
  83         u32     sdram_mode_15;          /* SDRAM Mode Configuration 15 */
  84         u32     sdram_mode_16;          /* SDRAM Mode Configuration 16 */
  85         u8      res_240[0x250-0x240];
  86         u32     timing_cfg_8;           /* SDRAM Timing Configuration 8 */
  87         u32     timing_cfg_9;           /* SDRAM Timing Configuration 9 */
  88         u8      res_258[0x260-0x258];
  89         u32     sdram_cfg_3;
  90         u8      res_264[0x400-0x264];
  91         u32     dq_map_0;
  92         u32     dq_map_1;
  93         u32     dq_map_2;
  94         u32     dq_map_3;
  95         u8      res_410[0xb20-0x410];
  96         u32     ddr_dsr1;               /* Debug Status 1 */
  97         u32     ddr_dsr2;               /* Debug Status 2 */
  98         u32     ddr_cdr1;               /* Control Driver 1 */
  99         u32     ddr_cdr2;               /* Control Driver 2 */
 100         u8      res_b30[200];
 101         u32     ip_rev1;                /* IP Block Revision 1 */
 102         u32     ip_rev2;                /* IP Block Revision 2 */
 103         u32     eor;                    /* Enhanced Optimization Register */
 104         u8      res_c04[252];
 105         u32     mtcr;                   /* Memory Test Control Register */
 106         u8      res_d04[28];
 107         u32     mtp1;                   /* Memory Test Pattern 1 */
 108         u32     mtp2;                   /* Memory Test Pattern 2 */
 109         u32     mtp3;                   /* Memory Test Pattern 3 */
 110         u32     mtp4;                   /* Memory Test Pattern 4 */
 111         u32     mtp5;                   /* Memory Test Pattern 5 */
 112         u32     mtp6;                   /* Memory Test Pattern 6 */
 113         u32     mtp7;                   /* Memory Test Pattern 7 */
 114         u32     mtp8;                   /* Memory Test Pattern 8 */
 115         u32     mtp9;                   /* Memory Test Pattern 9 */
 116         u32     mtp10;                  /* Memory Test Pattern 10 */
 117         u8      res_d48[184];
 118         u32     data_err_inject_hi;     /* Data Path Err Injection Mask High */
 119         u32     data_err_inject_lo;     /* Data Path Err Injection Mask Low */
 120         u32     ecc_err_inject;         /* Data Path Err Injection Mask ECC */
 121         u8      res_e0c[20];
 122         u32     capture_data_hi;        /* Data Path Read Capture High */
 123         u32     capture_data_lo;        /* Data Path Read Capture Low */
 124         u32     capture_ecc;            /* Data Path Read Capture ECC */
 125         u8      res_e2c[20];
 126         u32     err_detect;             /* Error Detect */
 127         u32     err_disable;            /* Error Disable */
 128         u32     err_int_en;
 129         u32     capture_attributes;     /* Error Attrs Capture */
 130         u32     capture_address;        /* Error Addr Capture */
 131         u32     capture_ext_address;    /* Error Extended Addr Capture */
 132         u32     err_sbe;                /* Single-Bit ECC Error Management */
 133         u8      res_e5c[164];
 134         u32     debug[64];              /* debug_1 to debug_64 */
 135 };
 136 #endif /* __FSL_IMMAP_H */