kernel/arch/cris/include/arch-v32/mach-a3/mach/hwregs/ddr2_defs.h

   1 #ifndef __ddr2_defs_h
   2 #define __ddr2_defs_h
   3
   4 /*
   5  * This file is autogenerated from
   6  *   file:           ddr2.r
   7  *
   8  *   by ../../../tools/rdesc/bin/rdes2c -outfile ddr2_defs.h ddr2.r
   9  * Any changes here will be lost.
  10  *
  11  * -*- buffer-read-only: t -*-
  12  */
  13 /* Main access macros */
  14 #ifndef REG_RD
  15 #define REG_RD( scope, inst, reg ) \
  16   REG_READ( reg_##scope##_##reg, \
  17             (inst) + REG_RD_ADDR_##scope##_##reg )
  18 #endif
  19
  20 #ifndef REG_WR
  21 #define REG_WR( scope, inst, reg, val ) \
  22   REG_WRITE( reg_##scope##_##reg, \
  23              (inst) + REG_WR_ADDR_##scope##_##reg, (val) )
  24 #endif
  25
  26 #ifndef REG_RD_VECT
  27 #define REG_RD_VECT( scope, inst, reg, index ) \
  28   REG_READ( reg_##scope##_##reg, \
  29             (inst) + REG_RD_ADDR_##scope##_##reg + \
  30             (index) * STRIDE_##scope##_##reg )
  31 #endif
  32
  33 #ifndef REG_WR_VECT
  34 #define REG_WR_VECT( scope, inst, reg, index, val ) \
  35   REG_WRITE( reg_##scope##_##reg, \
  36              (inst) + REG_WR_ADDR_##scope##_##reg + \
  37              (index) * STRIDE_##scope##_##reg, (val) )
  38 #endif
  39
  40 #ifndef REG_RD_INT
  41 #define REG_RD_INT( scope, inst, reg ) \
  42   REG_READ( int, (inst) + REG_RD_ADDR_##scope##_##reg )
  43 #endif
  44
  45 #ifndef REG_WR_INT
  46 #define REG_WR_INT( scope, inst, reg, val ) \
  47   REG_WRITE( int, (inst) + REG_WR_ADDR_##scope##_##reg, (val) )
  48 #endif
  49
  50 #ifndef REG_RD_INT_VECT
  51 #define REG_RD_INT_VECT( scope, inst, reg, index ) \
  52   REG_READ( int, (inst) + REG_RD_ADDR_##scope##_##reg + \
  53             (index) * STRIDE_##scope##_##reg )
  54 #endif
  55
  56 #ifndef REG_WR_INT_VECT
  57 #define REG_WR_INT_VECT( scope, inst, reg, index, val ) \
  58   REG_WRITE( int, (inst) + REG_WR_ADDR_##scope##_##reg + \
  59              (index) * STRIDE_##scope##_##reg, (val) )
  60 #endif
  61
  62 #ifndef REG_TYPE_CONV
  63 #define REG_TYPE_CONV( type, orgtype, val ) \
  64   ( { union { orgtype o; type n; } r; r.o = val; r.n; } )
  65 #endif
  66
  67 #ifndef reg_page_size
  68 #define reg_page_size 8192
  69 #endif
  70
  71 #ifndef REG_ADDR
  72 #define REG_ADDR( scope, inst, reg ) \
  73   ( (inst) + REG_RD_ADDR_##scope##_##reg )
  74 #endif
  75
  76 #ifndef REG_ADDR_VECT
  77 #define REG_ADDR_VECT( scope, inst, reg, index ) \
  78   ( (inst) + REG_RD_ADDR_##scope##_##reg + \
  79     (index) * STRIDE_##scope##_##reg )
  80 #endif
  81
  82 /* C-code for register scope ddr2 */
  83
  84 /* Register rw_cfg, scope ddr2, type rw */
  85 typedef struct {
  86   unsigned int col_width        : 4;
  87   unsigned int nr_banks         : 1;
  88   unsigned int bw               : 1;
  89   unsigned int nr_ref           : 4;
  90   unsigned int ref_interval     : 11;
  91   unsigned int odt_ctrl         : 2;
  92   unsigned int odt_mem          : 1;
  93   unsigned int imp_strength     : 1;
  94   unsigned int auto_imp_cal     : 1;
  95   unsigned int imp_cal_override : 1;
  96   unsigned int dll_override     : 1;
  97   unsigned int dummy1           : 4;
  98 } reg_ddr2_rw_cfg;
  99 #define REG_RD_ADDR_ddr2_rw_cfg 0
 100 #define REG_WR_ADDR_ddr2_rw_cfg 0
 101
 102 /* Register rw_timing, scope ddr2, type rw */
 103 typedef struct {
 104   unsigned int wr  : 3;
 105   unsigned int rcd : 3;
 106   unsigned int rp  : 3;
 107   unsigned int ras : 4;
 108   unsigned int rfc : 7;
 109   unsigned int rc  : 5;
 110   unsigned int rtp : 2;
 111   unsigned int rtw : 3;
 112   unsigned int wtr : 2;
 113 } reg_ddr2_rw_timing;
 114 #define REG_RD_ADDR_ddr2_rw_timing 4
 115 #define REG_WR_ADDR_ddr2_rw_timing 4
 116
 117 /* Register rw_latency, scope ddr2, type rw */
 118 typedef struct {
 119   unsigned int cas      : 3;
 120   unsigned int additive : 3;
 121   unsigned int dummy1   : 26;
 122 } reg_ddr2_rw_latency;
 123 #define REG_RD_ADDR_ddr2_rw_latency 8
 124 #define REG_WR_ADDR_ddr2_rw_latency 8
 125
 126 /* Register rw_phy_cfg, scope ddr2, type rw */
 127 typedef struct {
 128   unsigned int en : 1;
 129   unsigned int dummy1 : 31;
 130 } reg_ddr2_rw_phy_cfg;
 131 #define REG_RD_ADDR_ddr2_rw_phy_cfg 12
 132 #define REG_WR_ADDR_ddr2_rw_phy_cfg 12
 133
 134 /* Register rw_phy_ctrl, scope ddr2, type rw */
 135 typedef struct {
 136   unsigned int rst       : 1;
 137   unsigned int cal_rst   : 1;
 138   unsigned int cal_start : 1;
 139   unsigned int dummy1    : 29;
 140 } reg_ddr2_rw_phy_ctrl;
 141 #define REG_RD_ADDR_ddr2_rw_phy_ctrl 16
 142 #define REG_WR_ADDR_ddr2_rw_phy_ctrl 16
 143
 144 /* Register rw_ctrl, scope ddr2, type rw */
 145 typedef struct {
 146   unsigned int mrs_data : 16;
 147   unsigned int cmd      : 8;
 148   unsigned int dummy1   : 8;
 149 } reg_ddr2_rw_ctrl;
 150 #define REG_RD_ADDR_ddr2_rw_ctrl 20
 151 #define REG_WR_ADDR_ddr2_rw_ctrl 20
 152
 153 /* Register rw_pwr_down, scope ddr2, type rw */
 154 typedef struct {
 155   unsigned int self_ref : 2;
 156   unsigned int phy_en   : 1;
 157   unsigned int dummy1   : 29;
 158 } reg_ddr2_rw_pwr_down;
 159 #define REG_RD_ADDR_ddr2_rw_pwr_down 24
 160 #define REG_WR_ADDR_ddr2_rw_pwr_down 24
 161
 162 /* Register r_stat, scope ddr2, type r */
 163 typedef struct {
 164   unsigned int dll_lock       : 1;
 165   unsigned int dll_delay_code : 7;
 166   unsigned int imp_cal_done   : 1;
 167   unsigned int imp_cal_fault  : 1;
 168   unsigned int cal_imp_pu     : 4;
 169   unsigned int cal_imp_pd     : 4;
 170   unsigned int dummy1         : 14;
 171 } reg_ddr2_r_stat;
 172 #define REG_RD_ADDR_ddr2_r_stat 28
 173
 174 /* Register rw_imp_ctrl, scope ddr2, type rw */
 175 typedef struct {
 176   unsigned int imp_pu : 4;
 177   unsigned int imp_pd : 4;
 178   unsigned int dummy1 : 24;
 179 } reg_ddr2_rw_imp_ctrl;
 180 #define REG_RD_ADDR_ddr2_rw_imp_ctrl 32
 181 #define REG_WR_ADDR_ddr2_rw_imp_ctrl 32
 182
 183 #define STRIDE_ddr2_rw_dll_ctrl 4
 184 /* Register rw_dll_ctrl, scope ddr2, type rw */
 185 typedef struct {
 186   unsigned int mode      : 1;
 187   unsigned int clk_delay : 7;
 188   unsigned int dummy1    : 24;
 189 } reg_ddr2_rw_dll_ctrl;
 190 #define REG_RD_ADDR_ddr2_rw_dll_ctrl 36
 191 #define REG_WR_ADDR_ddr2_rw_dll_ctrl 36
 192
 193 #define STRIDE_ddr2_rw_dqs_dll_ctrl 4
 194 /* Register rw_dqs_dll_ctrl, scope ddr2, type rw */
 195 typedef struct {
 196   unsigned int dqs90_delay  : 7;
 197   unsigned int dqs180_delay : 7;
 198   unsigned int dqs270_delay : 7;
 199   unsigned int dqs360_delay : 7;
 200   unsigned int dummy1       : 4;
 201 } reg_ddr2_rw_dqs_dll_ctrl;
 202 #define REG_RD_ADDR_ddr2_rw_dqs_dll_ctrl 52
 203 #define REG_WR_ADDR_ddr2_rw_dqs_dll_ctrl 52
 204
 205
 206 /* Constants */
 207 enum {
 208   regk_ddr2_al0                            = 0x00000000,
 209   regk_ddr2_al1                            = 0x00000008,
 210   regk_ddr2_al2                            = 0x00000010,
 211   regk_ddr2_al3                            = 0x00000018,
 212   regk_ddr2_al4                            = 0x00000020,
 213   regk_ddr2_auto                           = 0x00000003,
 214   regk_ddr2_bank4                          = 0x00000000,
 215   regk_ddr2_bank8                          = 0x00000001,
 216   regk_ddr2_bl4                            = 0x00000002,
 217   regk_ddr2_bl8                            = 0x00000003,
 218   regk_ddr2_bt_il                          = 0x00000008,
 219   regk_ddr2_bt_seq                         = 0x00000000,
 220   regk_ddr2_bw16                           = 0x00000001,
 221   regk_ddr2_bw32                           = 0x00000000,
 222   regk_ddr2_cas2                           = 0x00000020,
 223   regk_ddr2_cas3                           = 0x00000030,
 224   regk_ddr2_cas4                           = 0x00000040,
 225   regk_ddr2_cas5                           = 0x00000050,
 226   regk_ddr2_deselect                       = 0x000000c0,
 227   regk_ddr2_dic_weak                       = 0x00000002,
 228   regk_ddr2_direct                         = 0x00000001,
 229   regk_ddr2_dis                            = 0x00000000,
 230   regk_ddr2_dll_dis                        = 0x00000001,
 231   regk_ddr2_dll_en                         = 0x00000000,
 232   regk_ddr2_dll_rst                        = 0x00000100,
 233   regk_ddr2_emrs                           = 0x00000081,
 234   regk_ddr2_emrs2                          = 0x00000082,
 235   regk_ddr2_emrs3                          = 0x00000083,
 236   regk_ddr2_full                           = 0x00000001,
 237   regk_ddr2_hi_ref_rate                    = 0x00000080,
 238   regk_ddr2_mrs                            = 0x00000080,
 239   regk_ddr2_no                             = 0x00000000,
 240   regk_ddr2_nop                            = 0x000000b8,
 241   regk_ddr2_ocd_adj                        = 0x00000200,
 242   regk_ddr2_ocd_default                    = 0x00000380,
 243   regk_ddr2_ocd_drive0                     = 0x00000100,
 244   regk_ddr2_ocd_drive1                     = 0x00000080,
 245   regk_ddr2_ocd_exit                       = 0x00000000,
 246   regk_ddr2_odt_dis                        = 0x00000000,
 247   regk_ddr2_offs                           = 0x00000000,
 248   regk_ddr2_pre                            = 0x00000090,
 249   regk_ddr2_pre_all                        = 0x00000400,
 250   regk_ddr2_pwr_down_fast                  = 0x00000000,
 251   regk_ddr2_pwr_down_slow                  = 0x00001000,
 252   regk_ddr2_ref                            = 0x00000088,
 253   regk_ddr2_rtt150                         = 0x00000040,
 254   regk_ddr2_rtt50                          = 0x00000044,
 255   regk_ddr2_rtt75                          = 0x00000004,
 256   regk_ddr2_rw_cfg_default                 = 0x00186000,
 257   regk_ddr2_rw_dll_ctrl_default            = 0x00000000,
 258   regk_ddr2_rw_dll_ctrl_size               = 0x00000004,
 259   regk_ddr2_rw_dqs_dll_ctrl_default        = 0x00000000,
 260   regk_ddr2_rw_dqs_dll_ctrl_size           = 0x00000004,
 261   regk_ddr2_rw_latency_default             = 0x00000000,
 262   regk_ddr2_rw_phy_cfg_default             = 0x00000000,
 263   regk_ddr2_rw_pwr_down_default            = 0x00000000,
 264   regk_ddr2_rw_timing_default              = 0x00000000,
 265   regk_ddr2_s1Gb                           = 0x0000001a,
 266   regk_ddr2_s256Mb                         = 0x0000000f,
 267   regk_ddr2_s2Gb                           = 0x00000027,
 268   regk_ddr2_s4Gb                           = 0x00000042,
 269   regk_ddr2_s512Mb                         = 0x00000015,
 270   regk_ddr2_temp0_85                       = 0x00000618,
 271   regk_ddr2_temp85_95                      = 0x0000030c,
 272   regk_ddr2_term150                        = 0x00000002,
 273   regk_ddr2_term50                         = 0x00000003,
 274   regk_ddr2_term75                         = 0x00000001,
 275   regk_ddr2_test                           = 0x00000080,
 276   regk_ddr2_weak                           = 0x00000000,
 277   regk_ddr2_wr2                            = 0x00000200,
 278   regk_ddr2_wr3                            = 0x00000400,
 279   regk_ddr2_yes                            = 0x00000001
 280 };
 281 #endif /* __ddr2_defs_h */