include/mpc83xx.h

   1 /*
   2  * Copyright (C) 2004-2007 Freescale Semiconductor, Inc.
   3  *
   4  * See file CREDITS for list of people who contributed to this
   5  * project.
   6  *
   7  * This program is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU General Public License as
   9  * published by the Free Software Foundation; either version 2 of
  10  * the License, or (at your option) any later version.
  11  */
  12
  13 #ifndef __MPC83XX_H__
  14 #define __MPC83XX_H__
  15
  16 #include <config.h>
  17 #if defined(CONFIG_E300)
  18 #include <asm/e300.h>
  19 #endif
  20
  21 /* MPC83xx cpu provide RCR register to do reset thing specially
  22  */
  23 #define MPC83xx_RESET
  24
  25 /* System reset offset (PowerPC standard)
  26  */
  27 #define EXC_OFF_SYS_RESET               0x0100
  28 #define _START_OFFSET                   EXC_OFF_SYS_RESET
  29
  30 /* IMMRBAR - Internal Memory Register Base Address
  31  */
  32 #define CONFIG_DEFAULT_IMMR             0xFF400000      /* Default IMMR base address */
  33 #define IMMRBAR                         0x0000          /* Register offset to immr */
  34 #define IMMRBAR_BASE_ADDR               0xFFF00000      /* Base address mask */
  35 #define IMMRBAR_RES                     ~(IMMRBAR_BASE_ADDR)
  36
  37 /* LAWBAR - Local Access Window Base Address Register
  38  */
  39 #define LBLAWBAR0                       0x0020          /* Register offset to immr */
  40 #define LBLAWAR0                        0x0024
  41 #define LBLAWBAR1                       0x0028
  42 #define LBLAWAR1                        0x002C
  43 #define LBLAWBAR2                       0x0030
  44 #define LBLAWAR2                        0x0034
  45 #define LBLAWBAR3                       0x0038
  46 #define LBLAWAR3                        0x003C
  47 #define LAWBAR_BAR                      0xFFFFF000      /* Base address mask */
  48
  49 /* SPRIDR - System Part and Revision ID Register
  50  */
  51 #define SPRIDR_PARTID                   0xFFFF0000      /* Part Id */
  52 #define SPRIDR_REVID                    0x0000FFFF      /* Revision Id */
  53
  54 #if defined(CONFIG_MPC834X)
  55 #define REVID_MAJOR(spridr)             ((spridr & 0x0000FF00) >> 8)
  56 #define REVID_MINOR(spridr)             (spridr & 0x000000FF)
  57 #else
  58 #define REVID_MAJOR(spridr)             ((spridr & 0x000000F0) >> 4)
  59 #define REVID_MINOR(spridr)             (spridr & 0x0000000F)
  60 #endif
  61
  62 #define PARTID_NO_E(spridr)             ((spridr & 0xFFFE0000) >> 16)
  63 #define IS_E_PROCESSOR(spridr)          (!(spridr & 0x00010000)) /* has SEC */
  64
  65 #define SPR_8311                        0x80B2
  66 #define SPR_8313                        0x80B0
  67 #define SPR_8314                        0x80B6
  68 #define SPR_8315                        0x80B4
  69 #define SPR_8321                        0x8066
  70 #define SPR_8323                        0x8062
  71 #define SPR_8343                        0x8036
  72 #define SPR_8347_TBGA_                  0x8032
  73 #define SPR_8347_PBGA_                  0x8034
  74 #define SPR_8349                        0x8030
  75 #define SPR_8358_TBGA_                  0x804A
  76 #define SPR_8358_PBGA_                  0x804E
  77 #define SPR_8360                        0x8048
  78 #define SPR_8377                        0x80C6
  79 #define SPR_8378                        0x80C4
  80 #define SPR_8379                        0x80C2
  81
  82 /* SPCR - System Priority Configuration Register
  83  */
  84 #define SPCR_PCIHPE                     0x10000000      /* PCI Highest Priority Enable */
  85 #define SPCR_PCIHPE_SHIFT               (31-3)
  86 #define SPCR_PCIPR                      0x03000000      /* PCI bridge system bus request priority */
  87 #define SPCR_PCIPR_SHIFT                (31-7)
  88 #define SPCR_OPT                        0x00800000      /* Optimize */
  89 #define SPCR_OPT_SHIFT                  (31-8)
  90 #define SPCR_TBEN                       0x00400000      /* E300 PowerPC core time base unit enable */
  91 #define SPCR_TBEN_SHIFT                 (31-9)
  92 #define SPCR_COREPR                     0x00300000      /* E300 PowerPC Core system bus request priority */
  93 #define SPCR_COREPR_SHIFT               (31-11)
  94
  95 #if defined(CONFIG_MPC834X)
  96 /* SPCR bits - MPC8349 specific */
  97 #define SPCR_TSEC1DP                    0x00003000      /* TSEC1 data priority */
  98 #define SPCR_TSEC1DP_SHIFT              (31-19)
  99 #define SPCR_TSEC1BDP                   0x00000C00      /* TSEC1 buffer descriptor priority */
 100 #define SPCR_TSEC1BDP_SHIFT             (31-21)
 101 #define SPCR_TSEC1EP                    0x00000300      /* TSEC1 emergency priority */
 102 #define SPCR_TSEC1EP_SHIFT              (31-23)
 103 #define SPCR_TSEC2DP                    0x00000030      /* TSEC2 data priority */
 104 #define SPCR_TSEC2DP_SHIFT              (31-27)
 105 #define SPCR_TSEC2BDP                   0x0000000C      /* TSEC2 buffer descriptor priority */
 106 #define SPCR_TSEC2BDP_SHIFT             (31-29)
 107 #define SPCR_TSEC2EP                    0x00000003      /* TSEC2 emergency priority */
 108 #define SPCR_TSEC2EP_SHIFT              (31-31)
 109
 110 #elif defined(CONFIG_MPC831X) || defined(CONFIG_MPC837X)
 111 /* SPCR bits - MPC831x and MPC837x specific */
 112 #define SPCR_TSECDP                     0x00003000      /* TSEC data priority */
 113 #define SPCR_TSECDP_SHIFT               (31-19)
 114 #define SPCR_TSECBDP                    0x00000C00      /* TSEC buffer descriptor priority */
 115 #define SPCR_TSECBDP_SHIFT              (31-21)
 116 #define SPCR_TSECEP                     0x00000300      /* TSEC emergency priority */
 117 #define SPCR_TSECEP_SHIFT               (31-23)
 118 #endif
 119
 120 /* SICRL/H - System I/O Configuration Register Low/High
 121  */
 122 #if defined(CONFIG_MPC834X)
 123 /* SICRL bits - MPC8349 specific */
 124 #define SICRL_LDP_A                     0x80000000
 125 #define SICRL_USB1                      0x40000000
 126 #define SICRL_USB0                      0x20000000
 127 #define SICRL_UART                      0x0C000000
 128 #define SICRL_GPIO1_A                   0x02000000
 129 #define SICRL_GPIO1_B                   0x01000000
 130 #define SICRL_GPIO1_C                   0x00800000
 131 #define SICRL_GPIO1_D                   0x00400000
 132 #define SICRL_GPIO1_E                   0x00200000
 133 #define SICRL_GPIO1_F                   0x00180000
 134 #define SICRL_GPIO1_G                   0x00040000
 135 #define SICRL_GPIO1_H                   0x00020000
 136 #define SICRL_GPIO1_I                   0x00010000
 137 #define SICRL_GPIO1_J                   0x00008000
 138 #define SICRL_GPIO1_K                   0x00004000
 139 #define SICRL_GPIO1_L                   0x00003000
 140
 141 /* SICRH bits - MPC8349 specific */
 142 #define SICRH_DDR                       0x80000000
 143 #define SICRH_TSEC1_A                   0x10000000
 144 #define SICRH_TSEC1_B                   0x08000000
 145 #define SICRH_TSEC1_C                   0x04000000
 146 #define SICRH_TSEC1_D                   0x02000000
 147 #define SICRH_TSEC1_E                   0x01000000
 148 #define SICRH_TSEC1_F                   0x00800000
 149 #define SICRH_TSEC2_A                   0x00400000
 150 #define SICRH_TSEC2_B                   0x00200000
 151 #define SICRH_TSEC2_C                   0x00100000
 152 #define SICRH_TSEC2_D                   0x00080000
 153 #define SICRH_TSEC2_E                   0x00040000
 154 #define SICRH_TSEC2_F                   0x00020000
 155 #define SICRH_TSEC2_G                   0x00010000
 156 #define SICRH_TSEC2_H                   0x00008000
 157 #define SICRH_GPIO2_A                   0x00004000
 158 #define SICRH_GPIO2_B                   0x00002000
 159 #define SICRH_GPIO2_C                   0x00001000
 160 #define SICRH_GPIO2_D                   0x00000800
 161 #define SICRH_GPIO2_E                   0x00000400
 162 #define SICRH_GPIO2_F                   0x00000200
 163 #define SICRH_GPIO2_G                   0x00000180
 164 #define SICRH_GPIO2_H                   0x00000060
 165 #define SICRH_TSOBI1                    0x00000002
 166 #define SICRH_TSOBI2                    0x00000001
 167
 168 #elif defined(CONFIG_MPC8360)
 169 /* SICRL bits - MPC8360 specific */
 170 #define SICRL_LDP_A                     0xC0000000
 171 #define SICRL_LCLK_1                    0x10000000
 172 #define SICRL_LCLK_2                    0x08000000
 173 #define SICRL_SRCID_A                   0x03000000
 174 #define SICRL_IRQ_CKSTP_A               0x00C00000
 175
 176 /* SICRH bits - MPC8360 specific */
 177 #define SICRH_DDR                       0x80000000
 178 #define SICRH_SECONDARY_DDR             0x40000000
 179 #define SICRH_SDDROE                    0x20000000
 180 #define SICRH_IRQ3                      0x10000000
 181 #define SICRH_UC1EOBI                   0x00000004
 182 #define SICRH_UC2E1OBI                  0x00000002
 183 #define SICRH_UC2E2OBI                  0x00000001
 184
 185 #elif defined(CONFIG_MPC832X)
 186 /* SICRL bits - MPC832X specific */
 187 #define SICRL_LDP_LCS_A                 0x80000000
 188 #define SICRL_IRQ_CKS                   0x20000000
 189 #define SICRL_PCI_MSRC                  0x10000000
 190 #define SICRL_URT_CTPR                  0x06000000
 191 #define SICRL_IRQ_CTPR                  0x00C00000
 192
 193 #elif defined(CONFIG_MPC8313)
 194 /* SICRL bits - MPC8313 specific */
 195 #define SICRL_LBC                       0x30000000
 196 #define SICRL_UART                      0x0C000000
 197 #define SICRL_SPI_A                     0x03000000
 198 #define SICRL_SPI_B                     0x00C00000
 199 #define SICRL_SPI_C                     0x00300000
 200 #define SICRL_SPI_D                     0x000C0000
 201 #define SICRL_USBDR                     0x00000C00
 202 #define SICRL_ETSEC1_A                  0x0000000C
 203 #define SICRL_ETSEC2_A                  0x00000003
 204
 205 /* SICRH bits - MPC8313 specific */
 206 #define SICRH_INTR_A                    0x02000000
 207 #define SICRH_INTR_B                    0x00C00000
 208 #define SICRH_IIC                       0x00300000
 209 #define SICRH_ETSEC2_B                  0x000C0000
 210 #define SICRH_ETSEC2_C                  0x00030000
 211 #define SICRH_ETSEC2_D                  0x0000C000
 212 #define SICRH_ETSEC2_E                  0x00003000
 213 #define SICRH_ETSEC2_F                  0x00000C00
 214 #define SICRH_ETSEC2_G                  0x00000300
 215 #define SICRH_ETSEC1_B                  0x00000080
 216 #define SICRH_ETSEC1_C                  0x00000060
 217 #define SICRH_GTX1_DLY                  0x00000008
 218 #define SICRH_GTX2_DLY                  0x00000004
 219 #define SICRH_TSOBI1                    0x00000002
 220 #define SICRH_TSOBI2                    0x00000001
 221
 222 #elif defined(CONFIG_MPC8315)
 223 /* SICRL bits - MPC8315 specific */
 224 #define SICRL_DMA_CH0                   0xc0000000
 225 #define SICRL_DMA_SPI                   0x30000000
 226 #define SICRL_UART                      0x0c000000
 227 #define SICRL_IRQ4                      0x02000000
 228 #define SICRL_IRQ5                      0x01800000
 229 #define SICRL_IRQ6_7                    0x00400000
 230 #define SICRL_IIC1                      0x00300000
 231 #define SICRL_TDM                       0x000c0000
 232 #define SICRL_TDM_SHARED                0x00030000
 233 #define SICRL_PCI_A                     0x0000c000
 234 #define SICRL_ELBC_A                    0x00003000
 235 #define SICRL_ETSEC1_A                  0x000000c0
 236 #define SICRL_ETSEC1_B                  0x00000030
 237 #define SICRL_ETSEC1_C                  0x0000000c
 238 #define SICRL_TSEXPOBI                  0x00000001
 239
 240 /* SICRH bits - MPC8315 specific */
 241 #define SICRH_GPIO_0                    0xc0000000
 242 #define SICRH_GPIO_1                    0x30000000
 243 #define SICRH_GPIO_2                    0x0c000000
 244 #define SICRH_GPIO_3                    0x03000000
 245 #define SICRH_GPIO_4                    0x00c00000
 246 #define SICRH_GPIO_5                    0x00300000
 247 #define SICRH_GPIO_6                    0x000c0000
 248 #define SICRH_GPIO_7                    0x00030000
 249 #define SICRH_GPIO_8                    0x0000c000
 250 #define SICRH_GPIO_9                    0x00003000
 251 #define SICRH_GPIO_10                   0x00000c00
 252 #define SICRH_GPIO_11                   0x00000300
 253 #define SICRH_ETSEC2_A                  0x000000c0
 254 #define SICRH_TSOBI1                    0x00000002
 255 #define SICRH_TSOBI2                    0x00000001
 256
 257 #elif defined(CONFIG_MPC837X)
 258 /* SICRL bits - MPC837x specific */
 259 #define SICRL_USB_A                     0xC0000000
 260 #define SICRL_USB_B                     0x30000000
 261 #define SICRL_UART                      0x0C000000
 262 #define SICRL_GPIO_A                    0x02000000
 263 #define SICRL_GPIO_B                    0x01000000
 264 #define SICRL_GPIO_C                    0x00800000
 265 #define SICRL_GPIO_D                    0x00400000
 266 #define SICRL_GPIO_E                    0x00200000
 267 #define SICRL_GPIO_F                    0x00180000
 268 #define SICRL_GPIO_G                    0x00040000
 269 #define SICRL_GPIO_H                    0x00020000
 270 #define SICRL_GPIO_I                    0x00010000
 271 #define SICRL_GPIO_J                    0x00008000
 272 #define SICRL_GPIO_K                    0x00004000
 273 #define SICRL_GPIO_L                    0x00003000
 274 #define SICRL_DMA_A                     0x00000800
 275 #define SICRL_DMA_B                     0x00000400
 276 #define SICRL_DMA_C                     0x00000200
 277 #define SICRL_DMA_D                     0x00000100
 278 #define SICRL_DMA_E                     0x00000080
 279 #define SICRL_DMA_F                     0x00000040
 280 #define SICRL_DMA_G                     0x00000020
 281 #define SICRL_DMA_H                     0x00000010
 282 #define SICRL_DMA_I                     0x00000008
 283 #define SICRL_DMA_J                     0x00000004
 284 #define SICRL_LDP_A                     0x00000002
 285 #define SICRL_LDP_B                     0x00000001
 286
 287 /* SICRH bits - MPC837x specific */
 288 #define SICRH_DDR                       0x80000000
 289 #define SICRH_TSEC1_A                   0x10000000
 290 #define SICRH_TSEC1_B                   0x08000000
 291 #define SICRH_TSEC2_A                   0x00400000
 292 #define SICRH_TSEC2_B                   0x00200000
 293 #define SICRH_TSEC2_C                   0x00100000
 294 #define SICRH_TSEC2_D                   0x00080000
 295 #define SICRH_TSEC2_E                   0x00040000
 296 #define SICRH_TMR                       0x00010000
 297 #define SICRH_GPIO2_A                   0x00008000
 298 #define SICRH_GPIO2_B                   0x00004000
 299 #define SICRH_GPIO2_C                   0x00002000
 300 #define SICRH_GPIO2_D                   0x00001000
 301 #define SICRH_GPIO2_E                   0x00000C00
 302 #define SICRH_GPIO2_F                   0x00000300
 303 #define SICRH_GPIO2_G                   0x000000C0
 304 #define SICRH_GPIO2_H                   0x00000030
 305 #define SICRH_SPI                       0x00000003
 306 #endif
 307
 308 /* SWCRR - System Watchdog Control Register
 309  */
 310 #define SWCRR                           0x0204          /* Register offset to immr */
 311 #define SWCRR_SWTC                      0xFFFF0000      /* Software Watchdog Time Count */
 312 #define SWCRR_SWEN                      0x00000004      /* Watchdog Enable bit */
 313 #define SWCRR_SWRI                      0x00000002      /* Software Watchdog Reset/Interrupt Select bit */
 314 #define SWCRR_SWPR                      0x00000001      /* Software Watchdog Counter Prescale bit */
 315 #define SWCRR_RES                       ~(SWCRR_SWTC | SWCRR_SWEN | SWCRR_SWRI | SWCRR_SWPR)
 316
 317 /* SWCNR - System Watchdog Counter Register
 318  */
 319 #define SWCNR                           0x0208          /* Register offset to immr */
 320 #define SWCNR_SWCN                      0x0000FFFF      /* Software Watchdog Count mask */
 321 #define SWCNR_RES                       ~(SWCNR_SWCN)
 322
 323 /* SWSRR - System Watchdog Service Register
 324  */
 325 #define SWSRR                           0x020E          /* Register offset to immr */
 326
 327 /* ACR - Arbiter Configuration Register
 328  */
 329 #define ACR_COREDIS                     0x10000000      /* Core disable */
 330 #define ACR_COREDIS_SHIFT               (31-7)
 331 #define ACR_PIPE_DEP                    0x00070000      /* Pipeline depth */
 332 #define ACR_PIPE_DEP_SHIFT              (31-15)
 333 #define ACR_PCI_RPTCNT                  0x00007000      /* PCI repeat count */
 334 #define ACR_PCI_RPTCNT_SHIFT            (31-19)
 335 #define ACR_RPTCNT                      0x00000700      /* Repeat count */
 336 #define ACR_RPTCNT_SHIFT                (31-23)
 337 #define ACR_APARK                       0x00000030      /* Address parking */
 338 #define ACR_APARK_SHIFT                 (31-27)
 339 #define ACR_PARKM                       0x0000000F      /* Parking master */
 340 #define ACR_PARKM_SHIFT                 (31-31)
 341
 342 /* ATR - Arbiter Timers Register
 343  */
 344 #define ATR_DTO                         0x00FF0000      /* Data time out */
 345 #define ATR_ATO                         0x000000FF      /* Address time out */
 346
 347 /* AER - Arbiter Event Register
 348  */
 349 #define AER_ETEA                        0x00000020      /* Transfer error */
 350 #define AER_RES                         0x00000010      /* Reserved transfer type */
 351 #define AER_ECW                         0x00000008      /* External control word transfer type */
 352 #define AER_AO                          0x00000004      /* Address Only transfer type */
 353 #define AER_DTO                         0x00000002      /* Data time out */
 354 #define AER_ATO                         0x00000001      /* Address time out */
 355
 356 /* AEATR - Arbiter Event Address Register
 357  */
 358 #define AEATR_EVENT                     0x07000000      /* Event type */
 359 #define AEATR_MSTR_ID                   0x001F0000      /* Master Id */
 360 #define AEATR_TBST                      0x00000800      /* Transfer burst */
 361 #define AEATR_TSIZE                     0x00000700      /* Transfer Size */
 362 #define AEATR_TTYPE                     0x0000001F      /* Transfer Type */
 363
 364 /* HRCWL - Hard Reset Configuration Word Low
 365  */
 366 #define HRCWL_LBIUCM                    0x80000000
 367 #define HRCWL_LBIUCM_SHIFT              31
 368 #define HRCWL_LCL_BUS_TO_SCB_CLK_1X1    0x00000000
 369 #define HRCWL_LCL_BUS_TO_SCB_CLK_2X1    0x80000000
 370
 371 #define HRCWL_DDRCM                     0x40000000
 372 #define HRCWL_DDRCM_SHIFT               30
 373 #define HRCWL_DDR_TO_SCB_CLK_1X1        0x00000000
 374 #define HRCWL_DDR_TO_SCB_CLK_2X1        0x40000000
 375
 376 #define HRCWL_SPMF                      0x0f000000
 377 #define HRCWL_SPMF_SHIFT                24
 378 #define HRCWL_CSB_TO_CLKIN_16X1         0x00000000
 379 #define HRCWL_CSB_TO_CLKIN_1X1          0x01000000
 380 #define HRCWL_CSB_TO_CLKIN_2X1          0x02000000
 381 #define HRCWL_CSB_TO_CLKIN_3X1          0x03000000
 382 #define HRCWL_CSB_TO_CLKIN_4X1          0x04000000
 383 #define HRCWL_CSB_TO_CLKIN_5X1          0x05000000
 384 #define HRCWL_CSB_TO_CLKIN_6X1          0x06000000
 385 #define HRCWL_CSB_TO_CLKIN_7X1          0x07000000
 386 #define HRCWL_CSB_TO_CLKIN_8X1          0x08000000
 387 #define HRCWL_CSB_TO_CLKIN_9X1          0x09000000
 388 #define HRCWL_CSB_TO_CLKIN_10X1         0x0A000000
 389 #define HRCWL_CSB_TO_CLKIN_11X1         0x0B000000
 390 #define HRCWL_CSB_TO_CLKIN_12X1         0x0C000000
 391 #define HRCWL_CSB_TO_CLKIN_13X1         0x0D000000
 392 #define HRCWL_CSB_TO_CLKIN_14X1         0x0E000000
 393 #define HRCWL_CSB_TO_CLKIN_15X1         0x0F000000
 394
 395 #define HRCWL_VCO_BYPASS                0x00000000
 396 #define HRCWL_VCO_1X2                   0x00000000
 397 #define HRCWL_VCO_1X4                   0x00200000
 398 #define HRCWL_VCO_1X8                   0x00400000
 399
 400 #define HRCWL_COREPLL                   0x007F0000
 401 #define HRCWL_COREPLL_SHIFT             16
 402 #define HRCWL_CORE_TO_CSB_BYPASS        0x00000000
 403 #define HRCWL_CORE_TO_CSB_1X1           0x00020000
 404 #define HRCWL_CORE_TO_CSB_1_5X1         0x00030000
 405 #define HRCWL_CORE_TO_CSB_2X1           0x00040000
 406 #define HRCWL_CORE_TO_CSB_2_5X1         0x00050000
 407 #define HRCWL_CORE_TO_CSB_3X1           0x00060000
 408
 409 #if defined(CONFIG_MPC8360) || defined(CONFIG_MPC832X)
 410 #define HRCWL_CEVCOD                    0x000000C0
 411 #define HRCWL_CEVCOD_SHIFT              6
 412 #define HRCWL_CE_PLL_VCO_DIV_4          0x00000000
 413 #define HRCWL_CE_PLL_VCO_DIV_8          0x00000040
 414 #define HRCWL_CE_PLL_VCO_DIV_2          0x00000080
 415
 416 #define HRCWL_CEPDF                     0x00000020
 417 #define HRCWL_CEPDF_SHIFT               5
 418 #define HRCWL_CE_PLL_DIV_1X1            0x00000000
 419 #define HRCWL_CE_PLL_DIV_2X1            0x00000020
 420
 421 #define HRCWL_CEPMF                     0x0000001F
 422 #define HRCWL_CEPMF_SHIFT               0
 423 #define HRCWL_CE_TO_PLL_1X16_           0x00000000
 424 #define HRCWL_CE_TO_PLL_1X2             0x00000002
 425 #define HRCWL_CE_TO_PLL_1X3             0x00000003
 426 #define HRCWL_CE_TO_PLL_1X4             0x00000004
 427 #define HRCWL_CE_TO_PLL_1X5             0x00000005
 428 #define HRCWL_CE_TO_PLL_1X6             0x00000006
 429 #define HRCWL_CE_TO_PLL_1X7             0x00000007
 430 #define HRCWL_CE_TO_PLL_1X8             0x00000008
 431 #define HRCWL_CE_TO_PLL_1X9             0x00000009
 432 #define HRCWL_CE_TO_PLL_1X10            0x0000000A
 433 #define HRCWL_CE_TO_PLL_1X11            0x0000000B
 434 #define HRCWL_CE_TO_PLL_1X12            0x0000000C
 435 #define HRCWL_CE_TO_PLL_1X13            0x0000000D
 436 #define HRCWL_CE_TO_PLL_1X14            0x0000000E
 437 #define HRCWL_CE_TO_PLL_1X15            0x0000000F
 438 #define HRCWL_CE_TO_PLL_1X16            0x00000010
 439 #define HRCWL_CE_TO_PLL_1X17            0x00000011
 440 #define HRCWL_CE_TO_PLL_1X18            0x00000012
 441 #define HRCWL_CE_TO_PLL_1X19            0x00000013
 442 #define HRCWL_CE_TO_PLL_1X20            0x00000014
 443 #define HRCWL_CE_TO_PLL_1X21            0x00000015
 444 #define HRCWL_CE_TO_PLL_1X22            0x00000016
 445 #define HRCWL_CE_TO_PLL_1X23            0x00000017
 446 #define HRCWL_CE_TO_PLL_1X24            0x00000018
 447 #define HRCWL_CE_TO_PLL_1X25            0x00000019
 448 #define HRCWL_CE_TO_PLL_1X26            0x0000001A
 449 #define HRCWL_CE_TO_PLL_1X27            0x0000001B
 450 #define HRCWL_CE_TO_PLL_1X28            0x0000001C
 451 #define HRCWL_CE_TO_PLL_1X29            0x0000001D
 452 #define HRCWL_CE_TO_PLL_1X30            0x0000001E
 453 #define HRCWL_CE_TO_PLL_1X31            0x0000001F
 454
 455 #elif defined(CONFIG_MPC8315)
 456 #define HRCWL_SVCOD                     0x30000000
 457 #define HRCWL_SVCOD_SHIFT               28
 458 #define HRCWL_SVCOD_DIV_2               0x00000000
 459 #define HRCWL_SVCOD_DIV_4               0x10000000
 460 #define HRCWL_SVCOD_DIV_8               0x20000000
 461 #define HRCWL_SVCOD_DIV_1               0x30000000
 462
 463 #elif defined(CONFIG_MPC837X)
 464 #define HRCWL_SVCOD                     0x30000000
 465 #define HRCWL_SVCOD_SHIFT               28
 466 #define HRCWL_SVCOD_DIV_4               0x00000000
 467 #define HRCWL_SVCOD_DIV_8               0x10000000
 468 #define HRCWL_SVCOD_DIV_2               0x20000000
 469 #define HRCWL_SVCOD_DIV_1               0x30000000
 470 #endif
 471
 472 /* HRCWH - Hardware Reset Configuration Word High
 473  */
 474 #define HRCWH_PCI_HOST                  0x80000000
 475 #define HRCWH_PCI_HOST_SHIFT            31
 476 #define HRCWH_PCI_AGENT                 0x00000000
 477
 478 #if defined(CONFIG_MPC834X)
 479 #define HRCWH_32_BIT_PCI                0x00000000
 480 #define HRCWH_64_BIT_PCI                0x40000000
 481 #endif
 482
 483 #define HRCWH_PCI1_ARBITER_DISABLE      0x00000000
 484 #define HRCWH_PCI1_ARBITER_ENABLE       0x20000000
 485
 486 #define HRCWH_PCI_ARBITER_DISABLE       0x00000000
 487 #define HRCWH_PCI_ARBITER_ENABLE        0x20000000
 488
 489 #if defined(CONFIG_MPC834X)
 490 #define HRCWH_PCI2_ARBITER_DISABLE      0x00000000
 491 #define HRCWH_PCI2_ARBITER_ENABLE       0x10000000
 492
 493 #elif defined(CONFIG_MPC8360)
 494 #define HRCWH_PCICKDRV_DISABLE          0x00000000
 495 #define HRCWH_PCICKDRV_ENABLE           0x10000000
 496 #endif
 497
 498 #define HRCWH_CORE_DISABLE              0x08000000
 499 #define HRCWH_CORE_ENABLE               0x00000000
 500
 501 #define HRCWH_FROM_0X00000100           0x00000000
 502 #define HRCWH_FROM_0XFFF00100           0x04000000
 503
 504 #define HRCWH_BOOTSEQ_DISABLE           0x00000000
 505 #define HRCWH_BOOTSEQ_NORMAL            0x01000000
 506 #define HRCWH_BOOTSEQ_EXTENDED          0x02000000
 507
 508 #define HRCWH_SW_WATCHDOG_DISABLE       0x00000000
 509 #define HRCWH_SW_WATCHDOG_ENABLE        0x00800000
 510
 511 #define HRCWH_ROM_LOC_DDR_SDRAM         0x00000000
 512 #define HRCWH_ROM_LOC_PCI1              0x00100000
 513 #if defined(CONFIG_MPC834X)
 514 #define HRCWH_ROM_LOC_PCI2              0x00200000
 515 #endif
 516 #if defined(CONIFG_MPC837X)
 517 #define HRCWH_ROM_LOC_ON_CHIP_ROM       0x00300000
 518 #endif
 519 #define HRCWH_ROM_LOC_LOCAL_8BIT        0x00500000
 520 #define HRCWH_ROM_LOC_LOCAL_16BIT       0x00600000
 521 #define HRCWH_ROM_LOC_LOCAL_32BIT       0x00700000
 522
 523 #if defined(CONFIG_MPC831X) || defined(CONFIG_MPC837X)
 524 #define HRCWH_ROM_LOC_NAND_SP_8BIT      0x00100000
 525 #define HRCWH_ROM_LOC_NAND_SP_16BIT     0x00200000
 526 #define HRCWH_ROM_LOC_NAND_LP_8BIT      0x00500000
 527 #define HRCWH_ROM_LOC_NAND_LP_16BIT     0x00600000
 528
 529 #define HRCWH_RL_EXT_LEGACY             0x00000000
 530 #define HRCWH_RL_EXT_NAND               0x00040000
 531
 532 #define HRCWH_TSEC1M_IN_MII             0x00000000
 533 #define HRCWH_TSEC1M_IN_RMII            0x00002000
 534 #define HRCWH_TSEC1M_IN_RGMII           0x00006000
 535 #define HRCWH_TSEC1M_IN_RTBI            0x0000A000
 536 #define HRCWH_TSEC1M_IN_SGMII           0x0000C000
 537
 538 #define HRCWH_TSEC2M_IN_MII             0x00000000
 539 #define HRCWH_TSEC2M_IN_RMII            0x00000400
 540 #define HRCWH_TSEC2M_IN_RGMII           0x00000C00
 541 #define HRCWH_TSEC2M_IN_RTBI            0x00001400
 542 #define HRCWH_TSEC2M_IN_SGMII           0x00001800
 543 #endif
 544
 545 #if defined(CONFIG_MPC834X)
 546 #define HRCWH_TSEC1M_IN_RGMII           0x00000000
 547 #define HRCWH_TSEC1M_IN_RTBI            0x00004000
 548 #define HRCWH_TSEC1M_IN_GMII            0x00008000
 549 #define HRCWH_TSEC1M_IN_TBI             0x0000C000
 550 #define HRCWH_TSEC2M_IN_RGMII           0x00000000
 551 #define HRCWH_TSEC2M_IN_RTBI            0x00001000
 552 #define HRCWH_TSEC2M_IN_GMII            0x00002000
 553 #define HRCWH_TSEC2M_IN_TBI             0x00003000
 554 #endif
 555
 556 #if defined(CONFIG_MPC8360)
 557 #define HRCWH_SECONDARY_DDR_DISABLE     0x00000000
 558 #define HRCWH_SECONDARY_DDR_ENABLE      0x00000010
 559 #endif
 560
 561 #define HRCWH_BIG_ENDIAN                0x00000000
 562 #define HRCWH_LITTLE_ENDIAN             0x00000008
 563
 564 #define HRCWH_LALE_NORMAL               0x00000000
 565 #define HRCWH_LALE_EARLY                0x00000004
 566
 567 #define HRCWH_LDP_SET                   0x00000000
 568 #define HRCWH_LDP_CLEAR                 0x00000002
 569
 570 /* RSR - Reset Status Register
 571  */
 572 #if defined(CONFIG_MPC831X) || defined(CONFIG_MPC837X)
 573 #define RSR_RSTSRC                      0xF0000000      /* Reset source */
 574 #define RSR_RSTSRC_SHIFT                28
 575 #else
 576 #define RSR_RSTSRC                      0xE0000000      /* Reset source */
 577 #define RSR_RSTSRC_SHIFT                29
 578 #endif
 579 #define RSR_BSF                         0x00010000      /* Boot seq. fail */
 580 #define RSR_BSF_SHIFT                   16
 581 #define RSR_SWSR                        0x00002000      /* software soft reset */
 582 #define RSR_SWSR_SHIFT                  13
 583 #define RSR_SWHR                        0x00001000      /* software hard reset */
 584 #define RSR_SWHR_SHIFT                  12
 585 #define RSR_JHRS                        0x00000200      /* jtag hreset */
 586 #define RSR_JHRS_SHIFT                  9
 587 #define RSR_JSRS                        0x00000100      /* jtag sreset status */
 588 #define RSR_JSRS_SHIFT                  8
 589 #define RSR_CSHR                        0x00000010      /* checkstop reset status */
 590 #define RSR_CSHR_SHIFT                  4
 591 #define RSR_SWRS                        0x00000008      /* software watchdog reset status */
 592 #define RSR_SWRS_SHIFT                  3
 593 #define RSR_BMRS                        0x00000004      /* bus monitop reset status */
 594 #define RSR_BMRS_SHIFT                  2
 595 #define RSR_SRS                         0x00000002      /* soft reset status */
 596 #define RSR_SRS_SHIFT                   1
 597 #define RSR_HRS                         0x00000001      /* hard reset status */
 598 #define RSR_HRS_SHIFT                   0
 599 #define RSR_RES                         ~(RSR_RSTSRC | RSR_BSF | RSR_SWSR | RSR_SWHR |\
 600                                          RSR_JHRS | RSR_JSRS | RSR_CSHR | RSR_SWRS |\
 601                                          RSR_BMRS | RSR_SRS | RSR_HRS)
 602 /* RMR - Reset Mode Register
 603  */
 604 #define RMR_CSRE                        0x00000001      /* checkstop reset enable */
 605 #define RMR_CSRE_SHIFT                  0
 606 #define RMR_RES                         ~(RMR_CSRE)
 607
 608 /* RCR - Reset Control Register
 609  */
 610 #define RCR_SWHR                        0x00000002      /* software hard reset */
 611 #define RCR_SWSR                        0x00000001      /* software soft reset */
 612 #define RCR_RES                         ~(RCR_SWHR | RCR_SWSR)
 613
 614 /* RCER - Reset Control Enable Register
 615  */
 616 #define RCER_CRE                        0x00000001      /* software hard reset */
 617 #define RCER_RES                        ~(RCER_CRE)
 618
 619 /* SPMR - System PLL Mode Register
 620  */
 621 #define SPMR_LBIUCM                     0x80000000
 622 #define SPMR_DDRCM                      0x40000000
 623 #define SPMR_SPMF                       0x0F000000
 624 #define SPMR_CKID                       0x00800000
 625 #define SPMR_CKID_SHIFT                 23
 626 #define SPMR_COREPLL                    0x007F0000
 627 #define SPMR_CEVCOD                     0x000000C0
 628 #define SPMR_CEPDF                      0x00000020
 629 #define SPMR_CEPMF                      0x0000001F
 630
 631 /* OCCR - Output Clock Control Register
 632  */
 633 #define OCCR_PCICOE0                    0x80000000
 634 #define OCCR_PCICOE1                    0x40000000
 635 #define OCCR_PCICOE2                    0x20000000
 636 #define OCCR_PCICOE3                    0x10000000
 637 #define OCCR_PCICOE4                    0x08000000
 638 #define OCCR_PCICOE5                    0x04000000
 639 #define OCCR_PCICOE6                    0x02000000
 640 #define OCCR_PCICOE7                    0x01000000
 641 #define OCCR_PCICD0                     0x00800000
 642 #define OCCR_PCICD1                     0x00400000
 643 #define OCCR_PCICD2                     0x00200000
 644 #define OCCR_PCICD3                     0x00100000
 645 #define OCCR_PCICD4                     0x00080000
 646 #define OCCR_PCICD5                     0x00040000
 647 #define OCCR_PCICD6                     0x00020000
 648 #define OCCR_PCICD7                     0x00010000
 649 #define OCCR_PCI1CR                     0x00000002
 650 #define OCCR_PCI2CR                     0x00000001
 651 #define OCCR_PCICR                      OCCR_PCI1CR
 652
 653 /* SCCR - System Clock Control Register
 654  */
 655 #define SCCR_ENCCM                      0x03000000
 656 #define SCCR_ENCCM_SHIFT                24
 657 #define SCCR_ENCCM_0                    0x00000000
 658 #define SCCR_ENCCM_1                    0x01000000
 659 #define SCCR_ENCCM_2                    0x02000000
 660 #define SCCR_ENCCM_3                    0x03000000
 661
 662 #define SCCR_PCICM                      0x00010000
 663 #define SCCR_PCICM_SHIFT                16
 664
 665 #if defined(CONFIG_MPC834X)
 666 /* SCCR bits - MPC834x specific */
 667 #define SCCR_TSEC1CM                    0xc0000000
 668 #define SCCR_TSEC1CM_SHIFT              30
 669 #define SCCR_TSEC1CM_0                  0x00000000
 670 #define SCCR_TSEC1CM_1                  0x40000000
 671 #define SCCR_TSEC1CM_2                  0x80000000
 672 #define SCCR_TSEC1CM_3                  0xC0000000
 673
 674 #define SCCR_TSEC2CM                    0x30000000
 675 #define SCCR_TSEC2CM_SHIFT              28
 676 #define SCCR_TSEC2CM_0                  0x00000000
 677 #define SCCR_TSEC2CM_1                  0x10000000
 678 #define SCCR_TSEC2CM_2                  0x20000000
 679 #define SCCR_TSEC2CM_3                  0x30000000
 680
 681 /* The MPH must have the same clock ratio as DR, unless its clock disabled */
 682 #define SCCR_USBMPHCM                   0x00c00000
 683 #define SCCR_USBMPHCM_SHIFT             22
 684 #define SCCR_USBDRCM                    0x00300000
 685 #define SCCR_USBDRCM_SHIFT              20
 686 #define SCCR_USBCM                      0x00f00000
 687 #define SCCR_USBCM_SHIFT                20
 688 #define SCCR_USBCM_0                    0x00000000
 689 #define SCCR_USBCM_1                    0x00500000
 690 #define SCCR_USBCM_2                    0x00A00000
 691 #define SCCR_USBCM_3                    0x00F00000
 692
 693 #elif defined(CONFIG_MPC8313)
 694 /* TSEC1 bits are for TSEC2 as well */
 695 #define SCCR_TSEC1CM                    0xc0000000
 696 #define SCCR_TSEC1CM_SHIFT              30
 697 #define SCCR_TSEC1CM_0                  0x00000000
 698 #define SCCR_TSEC1CM_1                  0x40000000
 699 #define SCCR_TSEC1CM_2                  0x80000000
 700 #define SCCR_TSEC1CM_3                  0xC0000000
 701
 702 #define SCCR_TSEC1ON                    0x20000000
 703 #define SCCR_TSEC1ON_SHIFT              29
 704 #define SCCR_TSEC2ON                    0x10000000
 705 #define SCCR_TSEC2ON_SHIFT              28
 706
 707 #define SCCR_USBDRCM                    0x00300000
 708 #define SCCR_USBDRCM_SHIFT              20
 709 #define SCCR_USBDRCM_0                  0x00000000
 710 #define SCCR_USBDRCM_1                  0x00100000
 711 #define SCCR_USBDRCM_2                  0x00200000
 712 #define SCCR_USBDRCM_3                  0x00300000
 713
 714 #elif defined(CONFIG_MPC8315)
 715 /* SCCR bits - MPC8315 specific */
 716 #define SCCR_TSEC1CM                    0xc0000000
 717 #define SCCR_TSEC1CM_SHIFT              30
 718 #define SCCR_TSEC1CM_0                  0x00000000
 719 #define SCCR_TSEC1CM_1                  0x40000000
 720 #define SCCR_TSEC1CM_2                  0x80000000
 721 #define SCCR_TSEC1CM_3                  0xC0000000
 722
 723 #define SCCR_TSEC2CM                    0x30000000
 724 #define SCCR_TSEC2CM_SHIFT              28
 725 #define SCCR_TSEC2CM_0                  0x00000000
 726 #define SCCR_TSEC2CM_1                  0x10000000
 727 #define SCCR_TSEC2CM_2                  0x20000000
 728 #define SCCR_TSEC2CM_3                  0x30000000
 729
 730 #define SCCR_USBDRCM                    0x00c00000
 731 #define SCCR_USBDRCM_SHIFT              22
 732 #define SCCR_USBDRCM_0                  0x00000000
 733 #define SCCR_USBDRCM_1                  0x00400000
 734 #define SCCR_USBDRCM_2                  0x00800000
 735 #define SCCR_USBDRCM_3                  0x00c00000
 736
 737 #define SCCR_PCIEXP1CM                  0x00300000
 738 #define SCCR_PCIEXP2CM                  0x000c0000
 739
 740 #define SCCR_SATA1CM                    0x00003000
 741 #define SCCR_SATA1CM_SHIFT              12
 742 #define SCCR_SATACM                     0x00003c00
 743 #define SCCR_SATACM_SHIFT               10
 744 #define SCCR_SATACM_0                   0x00000000
 745 #define SCCR_SATACM_1                   0x00001400
 746 #define SCCR_SATACM_2                   0x00002800
 747 #define SCCR_SATACM_3                   0x00003c00
 748
 749 #define SCCR_TDMCM                      0x00000030
 750 #define SCCR_TDMCM_SHIFT                4
 751 #define SCCR_TDMCM_0                    0x00000000
 752 #define SCCR_TDMCM_1                    0x00000010
 753 #define SCCR_TDMCM_2                    0x00000020
 754 #define SCCR_TDMCM_3                    0x00000030
 755
 756 #elif defined(CONFIG_MPC837X)
 757 /* SCCR bits - MPC837x specific */
 758 #define SCCR_TSEC1CM                    0xc0000000
 759 #define SCCR_TSEC1CM_SHIFT              30
 760 #define SCCR_TSEC1CM_0                  0x00000000
 761 #define SCCR_TSEC1CM_1                  0x40000000
 762 #define SCCR_TSEC1CM_2                  0x80000000
 763 #define SCCR_TSEC1CM_3                  0xC0000000
 764
 765 #define SCCR_TSEC2CM                    0x30000000
 766 #define SCCR_TSEC2CM_SHIFT              28
 767 #define SCCR_TSEC2CM_0                  0x00000000
 768 #define SCCR_TSEC2CM_1                  0x10000000
 769 #define SCCR_TSEC2CM_2                  0x20000000
 770 #define SCCR_TSEC2CM_3                  0x30000000
 771
 772 #define SCCR_SDHCCM                     0x0c000000
 773 #define SCCR_SDHCCM_SHIFT               26
 774 #define SCCR_SDHCCM_0                   0x00000000
 775 #define SCCR_SDHCCM_1                   0x04000000
 776 #define SCCR_SDHCCM_2                   0x08000000
 777 #define SCCR_SDHCCM_3                   0x0c000000
 778
 779 #define SCCR_USBDRCM                    0x00c00000
 780 #define SCCR_USBDRCM_SHIFT              22
 781 #define SCCR_USBDRCM_0                  0x00000000
 782 #define SCCR_USBDRCM_1                  0x00400000
 783 #define SCCR_USBDRCM_2                  0x00800000
 784 #define SCCR_USBDRCM_3                  0x00c00000
 785
 786 #define SCCR_PCIEXP1CM                  0x00300000
 787 #define SCCR_PCIEXP1CM_SHIFT            20
 788 #define SCCR_PCIEXP1CM_0                0x00000000
 789 #define SCCR_PCIEXP1CM_1                0x00100000
 790 #define SCCR_PCIEXP1CM_2                0x00200000
 791 #define SCCR_PCIEXP1CM_3                0x00300000
 792
 793 #define SCCR_PCIEXP2CM                  0x000c0000
 794 #define SCCR_PCIEXP2CM_SHIFT            18
 795 #define SCCR_PCIEXP2CM_0                0x00000000
 796 #define SCCR_PCIEXP2CM_1                0x00040000
 797 #define SCCR_PCIEXP2CM_2                0x00080000
 798 #define SCCR_PCIEXP2CM_3                0x000c0000
 799
 800 /* All of the four SATA controllers must have the same clock ratio */
 801 #define SCCR_SATA1CM                    0x000000c0
 802 #define SCCR_SATA1CM_SHIFT              6
 803 #define SCCR_SATACM                     0x000000ff
 804 #define SCCR_SATACM_SHIFT               0
 805 #define SCCR_SATACM_0                   0x00000000
 806 #define SCCR_SATACM_1                   0x00000055
 807 #define SCCR_SATACM_2                   0x000000aa
 808 #define SCCR_SATACM_3                   0x000000ff
 809 #endif
 810
 811 /* CSn_BDNS - Chip Select memory Bounds Register
 812  */
 813 #define CSBNDS_SA                       0x00FF0000
 814 #define CSBNDS_SA_SHIFT                 8
 815 #define CSBNDS_EA                       0x000000FF
 816 #define CSBNDS_EA_SHIFT                 24
 817
 818 /* CSn_CONFIG - Chip Select Configuration Register
 819  */
 820 #define CSCONFIG_EN                     0x80000000
 821 #define CSCONFIG_AP                     0x00800000
 822 #define CSCONFIG_ODT_WR_ACS             0x00010000
 823 #define CSCONFIG_ROW_BIT                0x00000700
 824 #define CSCONFIG_ROW_BIT_12             0x00000000
 825 #define CSCONFIG_ROW_BIT_13             0x00000100
 826 #define CSCONFIG_ROW_BIT_14             0x00000200
 827 #define CSCONFIG_COL_BIT                0x00000007
 828 #define CSCONFIG_COL_BIT_8              0x00000000
 829 #define CSCONFIG_COL_BIT_9              0x00000001
 830 #define CSCONFIG_COL_BIT_10             0x00000002
 831 #define CSCONFIG_COL_BIT_11             0x00000003
 832
 833 /* TIMING_CFG_0 - DDR SDRAM Timing Configuration 0
 834  */
 835 #define TIMING_CFG0_RWT                 0xC0000000
 836 #define TIMING_CFG0_RWT_SHIFT           30
 837 #define TIMING_CFG0_WRT                 0x30000000
 838 #define TIMING_CFG0_WRT_SHIFT           28
 839 #define TIMING_CFG0_RRT                 0x0C000000
 840 #define TIMING_CFG0_RRT_SHIFT           26
 841 #define TIMING_CFG0_WWT                 0x03000000
 842 #define TIMING_CFG0_WWT_SHIFT           24
 843 #define TIMING_CFG0_ACT_PD_EXIT         0x00700000
 844 #define TIMING_CFG0_ACT_PD_EXIT_SHIFT   20
 845 #define TIMING_CFG0_PRE_PD_EXIT         0x00070000
 846 #define TIMING_CFG0_PRE_PD_EXIT_SHIFT   16
 847 #define TIMING_CFG0_ODT_PD_EXIT         0x00000F00
 848 #define TIMING_CFG0_ODT_PD_EXIT_SHIFT   8
 849 #define TIMING_CFG0_MRS_CYC             0x0000000F
 850 #define TIMING_CFG0_MRS_CYC_SHIFT       0
 851
 852 /* TIMING_CFG_1 - DDR SDRAM Timing Configuration 1
 853  */
 854 #define TIMING_CFG1_PRETOACT            0x70000000
 855 #define TIMING_CFG1_PRETOACT_SHIFT      28
 856 #define TIMING_CFG1_ACTTOPRE            0x0F000000
 857 #define TIMING_CFG1_ACTTOPRE_SHIFT      24
 858 #define TIMING_CFG1_ACTTORW             0x00700000
 859 #define TIMING_CFG1_ACTTORW_SHIFT       20
 860 #define TIMING_CFG1_CASLAT              0x00070000
 861 #define TIMING_CFG1_CASLAT_SHIFT        16
 862 #define TIMING_CFG1_REFREC              0x0000F000
 863 #define TIMING_CFG1_REFREC_SHIFT        12
 864 #define TIMING_CFG1_WRREC               0x00000700
 865 #define TIMING_CFG1_WRREC_SHIFT         8
 866 #define TIMING_CFG1_ACTTOACT            0x00000070
 867 #define TIMING_CFG1_ACTTOACT_SHIFT      4
 868 #define TIMING_CFG1_WRTORD              0x00000007
 869 #define TIMING_CFG1_WRTORD_SHIFT        0
 870 #define TIMING_CFG1_CASLAT_20           0x00030000      /* CAS latency = 2.0 */
 871 #define TIMING_CFG1_CASLAT_25           0x00040000      /* CAS latency = 2.5 */
 872 #define TIMING_CFG1_CASLAT_30           0x00050000      /* CAS latency = 2.5 */
 873
 874 /* TIMING_CFG_2 - DDR SDRAM Timing Configuration 2
 875  */
 876 #define TIMING_CFG2_CPO                 0x0F800000
 877 #define TIMING_CFG2_CPO_SHIFT           23
 878 #define TIMING_CFG2_ACSM                0x00080000
 879 #define TIMING_CFG2_WR_DATA_DELAY       0x00001C00
 880 #define TIMING_CFG2_WR_DATA_DELAY_SHIFT 10
 881 #define TIMING_CFG2_CPO_DEF             0x00000000      /* default (= CASLAT + 1) */
 882
 883 #define TIMING_CFG2_ADD_LAT             0x70000000
 884 #define TIMING_CFG2_ADD_LAT_SHIFT       28
 885 #define TIMING_CFG2_WR_LAT_DELAY        0x00380000
 886 #define TIMING_CFG2_WR_LAT_DELAY_SHIFT  19
 887 #define TIMING_CFG2_RD_TO_PRE           0x0000E000
 888 #define TIMING_CFG2_RD_TO_PRE_SHIFT     13
 889 #define TIMING_CFG2_CKE_PLS             0x000001C0
 890 #define TIMING_CFG2_CKE_PLS_SHIFT       6
 891 #define TIMING_CFG2_FOUR_ACT            0x0000003F
 892 #define TIMING_CFG2_FOUR_ACT_SHIFT      0
 893
 894 /* DDR_SDRAM_CFG - DDR SDRAM Control Configuration
 895  */
 896 #define SDRAM_CFG_MEM_EN                0x80000000
 897 #define SDRAM_CFG_SREN                  0x40000000
 898 #define SDRAM_CFG_ECC_EN                0x20000000
 899 #define SDRAM_CFG_RD_EN                 0x10000000
 900 #define SDRAM_CFG_SDRAM_TYPE_DDR1       0x02000000
 901 #define SDRAM_CFG_SDRAM_TYPE_DDR2       0x03000000
 902 #define SDRAM_CFG_SDRAM_TYPE_MASK       0x07000000
 903 #define SDRAM_CFG_SDRAM_TYPE_SHIFT      24
 904 #define SDRAM_CFG_DYN_PWR               0x00200000
 905 #define SDRAM_CFG_32_BE                 0x00080000
 906 #define SDRAM_CFG_8_BE                  0x00040000
 907 #define SDRAM_CFG_NCAP                  0x00020000
 908 #define SDRAM_CFG_2T_EN                 0x00008000
 909 #define SDRAM_CFG_BI                    0x00000001
 910
 911 /* DDR_SDRAM_MODE - DDR SDRAM Mode Register
 912  */
 913 #define SDRAM_MODE_ESD                  0xFFFF0000
 914 #define SDRAM_MODE_ESD_SHIFT            16
 915 #define SDRAM_MODE_SD                   0x0000FFFF
 916 #define SDRAM_MODE_SD_SHIFT             0
 917 #define DDR_MODE_EXT_MODEREG            0x4000          /* select extended mode reg */
 918 #define DDR_MODE_EXT_OPMODE             0x3FF8          /* operating mode, mask */
 919 #define DDR_MODE_EXT_OP_NORMAL          0x0000          /* normal operation */
 920 #define DDR_MODE_QFC                    0x0004          /* QFC / compatibility, mask */
 921 #define DDR_MODE_QFC_COMP               0x0000          /* compatible to older SDRAMs */
 922 #define DDR_MODE_WEAK                   0x0002          /* weak drivers */
 923 #define DDR_MODE_DLL_DIS                0x0001          /* disable DLL */
 924 #define DDR_MODE_CASLAT                 0x0070          /* CAS latency, mask */
 925 #define DDR_MODE_CASLAT_15              0x0010          /* CAS latency 1.5 */
 926 #define DDR_MODE_CASLAT_20              0x0020          /* CAS latency 2 */
 927 #define DDR_MODE_CASLAT_25              0x0060          /* CAS latency 2.5 */
 928 #define DDR_MODE_CASLAT_30              0x0030          /* CAS latency 3 */
 929 #define DDR_MODE_BTYPE_SEQ              0x0000          /* sequential burst */
 930 #define DDR_MODE_BTYPE_ILVD             0x0008          /* interleaved burst */
 931 #define DDR_MODE_BLEN_2                 0x0001          /* burst length 2 */
 932 #define DDR_MODE_BLEN_4                 0x0002          /* burst length 4 */
 933 #define DDR_REFINT_166MHZ_7US           1302            /* exact value for 7.8125us */
 934 #define DDR_BSTOPRE                     256             /* use 256 cycles as a starting point */
 935 #define DDR_MODE_MODEREG                0x0000          /* select mode register */
 936
 937 /* DDR_SDRAM_INTERVAL - DDR SDRAM Interval Register
 938  */
 939 #define SDRAM_INTERVAL_REFINT           0x3FFF0000
 940 #define SDRAM_INTERVAL_REFINT_SHIFT     16
 941 #define SDRAM_INTERVAL_BSTOPRE          0x00003FFF
 942 #define SDRAM_INTERVAL_BSTOPRE_SHIFT    0
 943
 944 /* DDR_SDRAM_CLK_CNTL - DDR SDRAM Clock Control Register
 945  */
 946 #define DDR_SDRAM_CLK_CNTL_SS_EN                0x80000000
 947 #define DDR_SDRAM_CLK_CNTL_CLK_ADJUST_025       0x01000000
 948 #define DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05        0x02000000
 949 #define DDR_SDRAM_CLK_CNTL_CLK_ADJUST_075       0x03000000
 950 #define DDR_SDRAM_CLK_CNTL_CLK_ADJUST_1         0x04000000
 951
 952 /* ECC_ERR_INJECT - Memory data path error injection mask ECC
 953  */
 954 #define ECC_ERR_INJECT_EMB              (0x80000000>>22)        /* ECC Mirror Byte */
 955 #define ECC_ERR_INJECT_EIEN             (0x80000000>>23)        /* Error Injection Enable */
 956 #define ECC_ERR_INJECT_EEIM             (0xff000000>>24)        /* ECC Erroe Injection Enable */
 957 #define ECC_ERR_INJECT_EEIM_SHIFT       0
 958
 959 /* CAPTURE_ECC - Memory data path read capture ECC
 960  */
 961 #define CAPTURE_ECC_ECE                 (0xff000000>>24)
 962 #define CAPTURE_ECC_ECE_SHIFT           0
 963
 964 /* ERR_DETECT - Memory error detect
 965  */
 966 #define ECC_ERROR_DETECT_MME            (0x80000000>>0)         /* Multiple Memory Errors */
 967 #define ECC_ERROR_DETECT_MBE            (0x80000000>>28)        /* Multiple-Bit Error */
 968 #define ECC_ERROR_DETECT_SBE            (0x80000000>>29)        /* Single-Bit ECC Error Pickup */
 969 #define ECC_ERROR_DETECT_MSE            (0x80000000>>31)        /* Memory Select Error */
 970
 971 /* ERR_DISABLE - Memory error disable
 972  */
 973 #define ECC_ERROR_DISABLE_MBED          (0x80000000>>28)        /* Multiple-Bit ECC Error Disable */
 974 #define ECC_ERROR_DISABLE_SBED          (0x80000000>>29)        /* Sinle-Bit ECC Error disable */
 975 #define ECC_ERROR_DISABLE_MSED          (0x80000000>>31)        /* Memory Select Error Disable */
 976 #define ECC_ERROR_ENABLE                ~(ECC_ERROR_DISABLE_MSED | ECC_ERROR_DISABLE_SBED |\
 977                                          ECC_ERROR_DISABLE_MBED)
 978 /* ERR_INT_EN - Memory error interrupt enable
 979  */
 980 #define ECC_ERR_INT_EN_MBEE             (0x80000000>>28)        /* Multiple-Bit ECC Error Interrupt Enable */
 981 #define ECC_ERR_INT_EN_SBEE             (0x80000000>>29)        /* Single-Bit ECC Error Interrupt Enable */
 982 #define ECC_ERR_INT_EN_MSEE             (0x80000000>>31)        /* Memory Select Error Interrupt Enable */
 983 #define ECC_ERR_INT_DISABLE             ~(ECC_ERR_INT_EN_MBEE | ECC_ERR_INT_EN_SBEE |\
 984                                          ECC_ERR_INT_EN_MSEE)
 985 /* CAPTURE_ATTRIBUTES - Memory error attributes capture
 986  */
 987 #define ECC_CAPT_ATTR_BNUM              (0xe0000000>>1)         /* Data Beat Num */
 988 #define ECC_CAPT_ATTR_BNUM_SHIFT        28
 989 #define ECC_CAPT_ATTR_TSIZ              (0xc0000000>>6)         /* Transaction Size */
 990 #define ECC_CAPT_ATTR_TSIZ_FOUR_DW      0
 991 #define ECC_CAPT_ATTR_TSIZ_ONE_DW       1
 992 #define ECC_CAPT_ATTR_TSIZ_TWO_DW       2
 993 #define ECC_CAPT_ATTR_TSIZ_THREE_DW     3
 994 #define ECC_CAPT_ATTR_TSIZ_SHIFT        24
 995 #define ECC_CAPT_ATTR_TSRC              (0xf8000000>>11)        /* Transaction Source */
 996 #define ECC_CAPT_ATTR_TSRC_E300_CORE_DT 0x0
 997 #define ECC_CAPT_ATTR_TSRC_E300_CORE_IF 0x2
 998 #define ECC_CAPT_ATTR_TSRC_TSEC1        0x4
 999 #define ECC_CAPT_ATTR_TSRC_TSEC2        0x5
1000 #define ECC_CAPT_ATTR_TSRC_USB          (0x06|0x07)
1001 #define ECC_CAPT_ATTR_TSRC_ENCRYPT      0x8
1002 #define ECC_CAPT_ATTR_TSRC_I2C          0x9
1003 #define ECC_CAPT_ATTR_TSRC_JTAG         0xA
1004 #define ECC_CAPT_ATTR_TSRC_PCI1         0xD
1005 #define ECC_CAPT_ATTR_TSRC_PCI2         0xE
1006 #define ECC_CAPT_ATTR_TSRC_DMA          0xF
1007 #define ECC_CAPT_ATTR_TSRC_SHIFT        16
1008 #define ECC_CAPT_ATTR_TTYP              (0xe0000000>>18)        /* Transaction Type */
1009 #define ECC_CAPT_ATTR_TTYP_WRITE        0x1
1010 #define ECC_CAPT_ATTR_TTYP_READ         0x2
1011 #define ECC_CAPT_ATTR_TTYP_R_M_W        0x3
1012 #define ECC_CAPT_ATTR_TTYP_SHIFT        12
1013 #define ECC_CAPT_ATTR_VLD               (0x80000000>>31)        /* Valid */
1014
1015 /* ERR_SBE - Single bit ECC memory error management
1016  */
1017 #define ECC_ERROR_MAN_SBET              (0xff000000>>8)         /* Single-Bit Error Threshold 0..255 */
1018 #define ECC_ERROR_MAN_SBET_SHIFT        16
1019 #define ECC_ERROR_MAN_SBEC              (0xff000000>>24)        /* Single Bit Error Counter 0..255 */
1020 #define ECC_ERROR_MAN_SBEC_SHIFT        0
1021
1022 /* BR - Base Registers
1023  */
1024 #define BR0                             0x5000          /* Register offset to immr */
1025 #define BR1                             0x5008
1026 #define BR2                             0x5010
1027 #define BR3                             0x5018
1028 #define BR4                             0x5020
1029 #define BR5                             0x5028
1030 #define BR6                             0x5030
1031 #define BR7                             0x5038
1032
1033 #define BR_BA                           0xFFFF8000
1034 #define BR_BA_SHIFT                     15
1035 #define BR_PS                           0x00001800
1036 #define BR_PS_SHIFT                     11
1037 #define BR_PS_8                         0x00000800      /* Port Size 8 bit */
1038 #define BR_PS_16                        0x00001000      /* Port Size 16 bit */
1039 #define BR_PS_32                        0x00001800      /* Port Size 32 bit */
1040 #define BR_DECC                         0x00000600
1041 #define BR_DECC_SHIFT                   9
1042 #define BR_DECC_OFF                     0x00000000
1043 #define BR_DECC_CHK                     0x00000200
1044 #define BR_DECC_CHK_GEN                 0x00000400
1045 #define BR_WP                           0x00000100
1046 #define BR_WP_SHIFT                     8
1047 #define BR_MSEL                         0x000000E0
1048 #define BR_MSEL_SHIFT                   5
1049 #define BR_MS_GPCM                      0x00000000      /* GPCM */
1050 #define BR_MS_FCM                       0x00000020      /* FCM */
1051 #define BR_MS_SDRAM                     0x00000060      /* SDRAM */
1052 #define BR_MS_UPMA                      0x00000080      /* UPMA */
1053 #define BR_MS_UPMB                      0x000000A0      /* UPMB */
1054 #define BR_MS_UPMC                      0x000000C0      /* UPMC */
1055 #if !defined(CONFIG_MPC834X)
1056 #define BR_ATOM                         0x0000000C
1057 #define BR_ATOM_SHIFT                   2
1058 #endif
1059 #define BR_V                            0x00000001
1060 #define BR_V_SHIFT                      0
1061
1062 #if defined(CONFIG_MPC834X)
1063 #define BR_RES                          ~(BR_BA | BR_PS | BR_DECC | BR_WP | BR_MSEL | BR_V)
1064 #else
1065 #define BR_RES                          ~(BR_BA | BR_PS | BR_DECC | BR_WP | BR_MSEL | BR_ATOM | BR_V)
1066 #endif
1067
1068 /* OR - Option Registers
1069  */
1070 #define OR0                             0x5004          /* Register offset to immr */
1071 #define OR1                             0x500C
1072 #define OR2                             0x5014
1073 #define OR3                             0x501C
1074 #define OR4                             0x5024
1075 #define OR5                             0x502C
1076 #define OR6                             0x5034
1077 #define OR7                             0x503C
1078
1079 #define OR_GPCM_AM                      0xFFFF8000
1080 #define OR_GPCM_AM_SHIFT                15
1081 #define OR_GPCM_BCTLD                   0x00001000
1082 #define OR_GPCM_BCTLD_SHIFT             12
1083 #define OR_GPCM_CSNT                    0x00000800
1084 #define OR_GPCM_CSNT_SHIFT              11
1085 #define OR_GPCM_ACS                     0x00000600
1086 #define OR_GPCM_ACS_SHIFT               9
1087 #define OR_GPCM_ACS_0b10                0x00000400
1088 #define OR_GPCM_ACS_0b11                0x00000600
1089 #define OR_GPCM_XACS                    0x00000100
1090 #define OR_GPCM_XACS_SHIFT              8
1091 #define OR_GPCM_SCY                     0x000000F0
1092 #define OR_GPCM_SCY_SHIFT               4
1093 #define OR_GPCM_SCY_1                   0x00000010
1094 #define OR_GPCM_SCY_2                   0x00000020
1095 #define OR_GPCM_SCY_3                   0x00000030
1096 #define OR_GPCM_SCY_4                   0x00000040
1097 #define OR_GPCM_SCY_5                   0x00000050
1098 #define OR_GPCM_SCY_6                   0x00000060
1099 #define OR_GPCM_SCY_7                   0x00000070
1100 #define OR_GPCM_SCY_8                   0x00000080
1101 #define OR_GPCM_SCY_9                   0x00000090
1102 #define OR_GPCM_SCY_10                  0x000000a0
1103 #define OR_GPCM_SCY_11                  0x000000b0
1104 #define OR_GPCM_SCY_12                  0x000000c0
1105 #define OR_GPCM_SCY_13                  0x000000d0
1106 #define OR_GPCM_SCY_14                  0x000000e0
1107 #define OR_GPCM_SCY_15                  0x000000f0
1108 #define OR_GPCM_SETA                    0x00000008
1109 #define OR_GPCM_SETA_SHIFT              3
1110 #define OR_GPCM_TRLX                    0x00000004
1111 #define OR_GPCM_TRLX_SHIFT              2
1112 #define OR_GPCM_EHTR                    0x00000002
1113 #define OR_GPCM_EHTR_SHIFT              1
1114 #define OR_GPCM_EAD                     0x00000001
1115 #define OR_GPCM_EAD_SHIFT               0
1116
1117 #define OR_FCM_AM                       0xFFFF8000
1118 #define OR_FCM_AM_SHIFT                         15
1119 #define OR_FCM_BCTLD                    0x00001000
1120 #define OR_FCM_BCTLD_SHIFT                      12
1121 #define OR_FCM_PGS                      0x00000400
1122 #define OR_FCM_PGS_SHIFT                        10
1123 #define OR_FCM_CSCT                     0x00000200
1124 #define OR_FCM_CSCT_SHIFT                        9
1125 #define OR_FCM_CST                      0x00000100
1126 #define OR_FCM_CST_SHIFT                         8
1127 #define OR_FCM_CHT                      0x00000080
1128 #define OR_FCM_CHT_SHIFT                         7
1129 #define OR_FCM_SCY                      0x00000070
1130 #define OR_FCM_SCY_SHIFT                         4
1131 #define OR_FCM_SCY_1                    0x00000010
1132 #define OR_FCM_SCY_2                    0x00000020
1133 #define OR_FCM_SCY_3                    0x00000030
1134 #define OR_FCM_SCY_4                    0x00000040
1135 #define OR_FCM_SCY_5                    0x00000050
1136 #define OR_FCM_SCY_6                    0x00000060
1137 #define OR_FCM_SCY_7                    0x00000070
1138 #define OR_FCM_RST                      0x00000008
1139 #define OR_FCM_RST_SHIFT                         3
1140 #define OR_FCM_TRLX                     0x00000004
1141 #define OR_FCM_TRLX_SHIFT                        2
1142 #define OR_FCM_EHTR                     0x00000002
1143 #define OR_FCM_EHTR_SHIFT                        1
1144
1145 #define OR_UPM_AM                       0xFFFF8000
1146 #define OR_UPM_AM_SHIFT                 15
1147 #define OR_UPM_XAM                      0x00006000
1148 #define OR_UPM_XAM_SHIFT                13
1149 #define OR_UPM_BCTLD                    0x00001000
1150 #define OR_UPM_BCTLD_SHIFT              12
1151 #define OR_UPM_BI                       0x00000100
1152 #define OR_UPM_BI_SHIFT                 8
1153 #define OR_UPM_TRLX                     0x00000004
1154 #define OR_UPM_TRLX_SHIFT               2
1155 #define OR_UPM_EHTR                     0x00000002
1156 #define OR_UPM_EHTR_SHIFT               1
1157 #define OR_UPM_EAD                      0x00000001
1158 #define OR_UPM_EAD_SHIFT                0
1159
1160 #define OR_SDRAM_AM                     0xFFFF8000
1161 #define OR_SDRAM_AM_SHIFT               15
1162 #define OR_SDRAM_XAM                    0x00006000
1163 #define OR_SDRAM_XAM_SHIFT              13
1164 #define OR_SDRAM_COLS                   0x00001C00
1165 #define OR_SDRAM_COLS_SHIFT             10
1166 #define OR_SDRAM_ROWS                   0x000001C0
1167 #define OR_SDRAM_ROWS_SHIFT             6
1168 #define OR_SDRAM_PMSEL                  0x00000020
1169 #define OR_SDRAM_PMSEL_SHIFT            5
1170 #define OR_SDRAM_EAD                    0x00000001
1171 #define OR_SDRAM_EAD_SHIFT              0
1172
1173 #define OR_AM_32KB                      0xFFFF8000
1174 #define OR_AM_64KB                      0xFFFF0000
1175 #define OR_AM_128KB                     0xFFFE0000
1176 #define OR_AM_256KB                     0xFFFC0000
1177 #define OR_AM_512KB                     0xFFF80000
1178 #define OR_AM_1MB                       0xFFF00000
1179 #define OR_AM_2MB                       0xFFE00000
1180 #define OR_AM_4MB                       0xFFC00000
1181 #define OR_AM_8MB                       0xFF800000
1182 #define OR_AM_16MB                      0xFF000000
1183 #define OR_AM_32MB                      0xFE000000
1184 #define OR_AM_64MB                      0xFC000000
1185 #define OR_AM_128MB                     0xF8000000
1186 #define OR_AM_256MB                     0xF0000000
1187 #define OR_AM_512MB                     0xE0000000
1188 #define OR_AM_1GB                       0xC0000000
1189 #define OR_AM_2GB                       0x80000000
1190 #define OR_AM_4GB                       0x00000000
1191
1192 #define LBLAWAR_EN                      0x80000000
1193 #define LBLAWAR_4KB                     0x0000000B
1194 #define LBLAWAR_8KB                     0x0000000C
1195 #define LBLAWAR_16KB                    0x0000000D
1196 #define LBLAWAR_32KB                    0x0000000E
1197 #define LBLAWAR_64KB                    0x0000000F
1198 #define LBLAWAR_128KB                   0x00000010
1199 #define LBLAWAR_256KB                   0x00000011
1200 #define LBLAWAR_512KB                   0x00000012
1201 #define LBLAWAR_1MB                     0x00000013
1202 #define LBLAWAR_2MB                     0x00000014
1203 #define LBLAWAR_4MB                     0x00000015
1204 #define LBLAWAR_8MB                     0x00000016
1205 #define LBLAWAR_16MB                    0x00000017
1206 #define LBLAWAR_32MB                    0x00000018
1207 #define LBLAWAR_64MB                    0x00000019
1208 #define LBLAWAR_128MB                   0x0000001A
1209 #define LBLAWAR_256MB                   0x0000001B
1210 #define LBLAWAR_512MB                   0x0000001C
1211 #define LBLAWAR_1GB                     0x0000001D
1212 #define LBLAWAR_2GB                     0x0000001E
1213
1214 /* LBCR - Local Bus Configuration Register
1215  */
1216 #define LBCR_LDIS                       0x80000000
1217 #define LBCR_LDIS_SHIFT                 31
1218 #define LBCR_BCTLC                      0x00C00000
1219 #define LBCR_BCTLC_SHIFT                22
1220 #define LBCR_LPBSE                      0x00020000
1221 #define LBCR_LPBSE_SHIFT                17
1222 #define LBCR_EPAR                       0x00010000
1223 #define LBCR_EPAR_SHIFT                 16
1224 #define LBCR_BMT                        0x0000FF00
1225 #define LBCR_BMT_SHIFT                  8
1226
1227 /* LCRR - Clock Ratio Register
1228  */
1229 #define LCRR_DBYP                       0x80000000
1230 #define LCRR_DBYP_SHIFT                 31
1231 #define LCRR_BUFCMDC                    0x30000000
1232 #define LCRR_BUFCMDC_SHIFT              28
1233 #define LCRR_BUFCMDC_1                  0x10000000
1234 #define LCRR_BUFCMDC_2                  0x20000000
1235 #define LCRR_BUFCMDC_3                  0x30000000
1236 #define LCRR_BUFCMDC_4                  0x00000000
1237 #define LCRR_ECL                        0x03000000
1238 #define LCRR_ECL_SHIFT                  24
1239 #define LCRR_ECL_4                      0x00000000
1240 #define LCRR_ECL_5                      0x01000000
1241 #define LCRR_ECL_6                      0x02000000
1242 #define LCRR_ECL_7                      0x03000000
1243 #define LCRR_EADC                       0x00030000
1244 #define LCRR_EADC_SHIFT                 16
1245 #define LCRR_EADC_1                     0x00010000
1246 #define LCRR_EADC_2                     0x00020000
1247 #define LCRR_EADC_3                     0x00030000
1248 #define LCRR_EADC_4                     0x00000000
1249 #define LCRR_CLKDIV                     0x0000000F
1250 #define LCRR_CLKDIV_SHIFT               0
1251 #define LCRR_CLKDIV_2                   0x00000002
1252 #define LCRR_CLKDIV_4                   0x00000004
1253 #define LCRR_CLKDIV_8                   0x00000008
1254
1255 /* DMAMR - DMA Mode Register
1256  */
1257 #define DMA_CHANNEL_START                       0x00000001      /* Bit - DMAMRn CS */
1258 #define DMA_CHANNEL_TRANSFER_MODE_DIRECT        0x00000004      /* Bit - DMAMRn CTM */
1259 #define DMA_CHANNEL_SOURCE_ADRESSS_HOLD_EN      0x00001000      /* Bit - DMAMRn SAHE */
1260 #define DMA_CHANNEL_SOURCE_ADDRESS_HOLD_1B      0x00000000      /* 2Bit- DMAMRn SAHTS 1byte */
1261 #define DMA_CHANNEL_SOURCE_ADDRESS_HOLD_2B      0x00004000      /* 2Bit- DMAMRn SAHTS 2bytes */
1262 #define DMA_CHANNEL_SOURCE_ADDRESS_HOLD_4B      0x00008000      /* 2Bit- DMAMRn SAHTS 4bytes */
1263 #define DMA_CHANNEL_SOURCE_ADDRESS_HOLD_8B      0x0000c000      /* 2Bit- DMAMRn SAHTS 8bytes */
1264 #define DMA_CHANNEL_SNOOP                       0x00010000      /* Bit - DMAMRn DMSEN */
1265
1266 /* DMASR - DMA Status Register
1267  */
1268 #define DMA_CHANNEL_BUSY                        0x00000004      /* Bit - DMASRn CB */
1269 #define DMA_CHANNEL_TRANSFER_ERROR              0x00000080      /* Bit - DMASRn TE */
1270
1271 /* CONFIG_ADDRESS - PCI Config Address Register
1272  */
1273 #define PCI_CONFIG_ADDRESS_EN           0x80000000
1274 #define PCI_CONFIG_ADDRESS_BN_SHIFT     16
1275 #define PCI_CONFIG_ADDRESS_BN_MASK      0x00ff0000
1276 #define PCI_CONFIG_ADDRESS_DN_SHIFT     11
1277 #define PCI_CONFIG_ADDRESS_DN_MASK      0x0000f800
1278 #define PCI_CONFIG_ADDRESS_FN_SHIFT     8
1279 #define PCI_CONFIG_ADDRESS_FN_MASK      0x00000700
1280 #define PCI_CONFIG_ADDRESS_RN_SHIFT     0
1281 #define PCI_CONFIG_ADDRESS_RN_MASK      0x000000fc
1282
1283 /* POTAR - PCI Outbound Translation Address Register
1284  */
1285 #define POTAR_TA_MASK                   0x000fffff
1286
1287 /* POBAR - PCI Outbound Base Address Register
1288  */
1289 #define POBAR_BA_MASK                   0x000fffff
1290
1291 /* POCMR - PCI Outbound Comparision Mask Register
1292  */
1293 #define POCMR_EN                        0x80000000
1294 #define POCMR_IO                        0x40000000      /* 0-memory space 1-I/O space */
1295 #define POCMR_SE                        0x20000000      /* streaming enable */
1296 #define POCMR_DST                       0x10000000      /* 0-PCI1 1-PCI2 */
1297 #define POCMR_CM_MASK                   0x000fffff
1298 #define POCMR_CM_4G                     0x00000000
1299 #define POCMR_CM_2G                     0x00080000
1300 #define POCMR_CM_1G                     0x000C0000
1301 #define POCMR_CM_512M                   0x000E0000
1302 #define POCMR_CM_256M                   0x000F0000
1303 #define POCMR_CM_128M                   0x000F8000
1304 #define POCMR_CM_64M                    0x000FC000
1305 #define POCMR_CM_32M                    0x000FE000
1306 #define POCMR_CM_16M                    0x000FF000
1307 #define POCMR_CM_8M                     0x000FF800
1308 #define POCMR_CM_4M                     0x000FFC00
1309 #define POCMR_CM_2M                     0x000FFE00
1310 #define POCMR_CM_1M                     0x000FFF00
1311 #define POCMR_CM_512K                   0x000FFF80
1312 #define POCMR_CM_256K                   0x000FFFC0
1313 #define POCMR_CM_128K                   0x000FFFE0
1314 #define POCMR_CM_64K                    0x000FFFF0
1315 #define POCMR_CM_32K                    0x000FFFF8
1316 #define POCMR_CM_16K                    0x000FFFFC
1317 #define POCMR_CM_8K                     0x000FFFFE
1318 #define POCMR_CM_4K                     0x000FFFFF
1319
1320 /* PITAR - PCI Inbound Translation Address Register
1321  */
1322 #define PITAR_TA_MASK                   0x000fffff
1323
1324 /* PIBAR - PCI Inbound Base/Extended Address Register
1325  */
1326 #define PIBAR_MASK                      0xffffffff
1327 #define PIEBAR_EBA_MASK                 0x000fffff
1328
1329 /* PIWAR - PCI Inbound Windows Attributes Register
1330  */
1331 #define PIWAR_EN                        0x80000000
1332 #define PIWAR_PF                        0x20000000
1333 #define PIWAR_RTT_MASK                  0x000f0000
1334 #define PIWAR_RTT_NO_SNOOP              0x00040000
1335 #define PIWAR_RTT_SNOOP                 0x00050000
1336 #define PIWAR_WTT_MASK                  0x0000f000
1337 #define PIWAR_WTT_NO_SNOOP              0x00004000
1338 #define PIWAR_WTT_SNOOP                 0x00005000
1339 #define PIWAR_IWS_MASK                  0x0000003F
1340 #define PIWAR_IWS_4K                    0x0000000B
1341 #define PIWAR_IWS_8K                    0x0000000C
1342 #define PIWAR_IWS_16K                   0x0000000D
1343 #define PIWAR_IWS_32K                   0x0000000E
1344 #define PIWAR_IWS_64K                   0x0000000F
1345 #define PIWAR_IWS_128K                  0x00000010
1346 #define PIWAR_IWS_256K                  0x00000011
1347 #define PIWAR_IWS_512K                  0x00000012
1348 #define PIWAR_IWS_1M                    0x00000013
1349 #define PIWAR_IWS_2M                    0x00000014
1350 #define PIWAR_IWS_4M                    0x00000015
1351 #define PIWAR_IWS_8M                    0x00000016
1352 #define PIWAR_IWS_16M                   0x00000017
1353 #define PIWAR_IWS_32M                   0x00000018
1354 #define PIWAR_IWS_64M                   0x00000019
1355 #define PIWAR_IWS_128M                  0x0000001A
1356 #define PIWAR_IWS_256M                  0x0000001B
1357 #define PIWAR_IWS_512M                  0x0000001C
1358 #define PIWAR_IWS_1G                    0x0000001D
1359 #define PIWAR_IWS_2G                    0x0000001E
1360
1361 /* PMCCR1 - PCI Configuration Register 1
1362  */
1363 #define PMCCR1_POWER_OFF                0x00000020
1364
1365 /* FMR - Flash Mode Register
1366  */
1367 #define FMR_CWTO                0x0000F000
1368 #define FMR_CWTO_SHIFT          12
1369 #define FMR_BOOT                0x00000800
1370 #define FMR_ECCM                0x00000100
1371 #define FMR_AL                  0x00000030
1372 #define FMR_AL_SHIFT            4
1373 #define FMR_OP                  0x00000003
1374 #define FMR_OP_SHIFT            0
1375
1376 /* FIR - Flash Instruction Register
1377  */
1378 #define FIR_OP0                 0xF0000000
1379 #define FIR_OP0_SHIFT           28
1380 #define FIR_OP1                 0x0F000000
1381 #define FIR_OP1_SHIFT           24
1382 #define FIR_OP2                 0x00F00000
1383 #define FIR_OP2_SHIFT           20
1384 #define FIR_OP3                 0x000F0000
1385 #define FIR_OP3_SHIFT           16
1386 #define FIR_OP4                 0x0000F000
1387 #define FIR_OP4_SHIFT           12
1388 #define FIR_OP5                 0x00000F00
1389 #define FIR_OP5_SHIFT           8
1390 #define FIR_OP6                 0x000000F0
1391 #define FIR_OP6_SHIFT           4
1392 #define FIR_OP7                 0x0000000F
1393 #define FIR_OP7_SHIFT           0
1394 #define FIR_OP_NOP              0x0 /* No operation and end of sequence */
1395 #define FIR_OP_CA               0x1 /* Issue current column address */
1396 #define FIR_OP_PA               0x2 /* Issue current block+page address */
1397 #define FIR_OP_UA               0x3 /* Issue user defined address */
1398 #define FIR_OP_CM0              0x4 /* Issue command from FCR[CMD0] */
1399 #define FIR_OP_CM1              0x5 /* Issue command from FCR[CMD1] */
1400 #define FIR_OP_CM2              0x6 /* Issue command from FCR[CMD2] */
1401 #define FIR_OP_CM3              0x7 /* Issue command from FCR[CMD3] */
1402 #define FIR_OP_WB               0x8 /* Write FBCR bytes from FCM buffer */
1403 #define FIR_OP_WS               0x9 /* Write 1 or 2 bytes from MDR[AS] */
1404 #define FIR_OP_RB               0xA /* Read FBCR bytes to FCM buffer */
1405 #define FIR_OP_RS               0xB /* Read 1 or 2 bytes to MDR[AS] */
1406 #define FIR_OP_CW0              0xC /* Wait then issue FCR[CMD0] */
1407 #define FIR_OP_CW1              0xD /* Wait then issue FCR[CMD1] */
1408 #define FIR_OP_RBW              0xE /* Wait then read FBCR bytes */
1409 #define FIR_OP_RSW              0xF /* Wait then read 1 or 2 bytes */
1410
1411 /* FCR - Flash Command Register
1412  */
1413 #define FCR_CMD0                0xFF000000
1414 #define FCR_CMD0_SHIFT          24
1415 #define FCR_CMD1                0x00FF0000
1416 #define FCR_CMD1_SHIFT          16
1417 #define FCR_CMD2                0x0000FF00
1418 #define FCR_CMD2_SHIFT          8
1419 #define FCR_CMD3                0x000000FF
1420 #define FCR_CMD3_SHIFT          0
1421
1422 /* FBAR - Flash Block Address Register
1423  */
1424 #define FBAR_BLK                0x00FFFFFF
1425
1426 /* FPAR - Flash Page Address Register
1427  */
1428 #define FPAR_SP_PI              0x00007C00
1429 #define FPAR_SP_PI_SHIFT        10
1430 #define FPAR_SP_MS              0x00000200
1431 #define FPAR_SP_CI              0x000001FF
1432 #define FPAR_SP_CI_SHIFT        0
1433 #define FPAR_LP_PI              0x0003F000
1434 #define FPAR_LP_PI_SHIFT        12
1435 #define FPAR_LP_MS              0x00000800
1436 #define FPAR_LP_CI              0x000007FF
1437 #define FPAR_LP_CI_SHIFT        0
1438
1439 /* LTESR - Transfer Error Status Register
1440  */
1441 #define LTESR_BM                0x80000000
1442 #define LTESR_FCT               0x40000000
1443 #define LTESR_PAR               0x20000000
1444 #define LTESR_WP                0x04000000
1445 #define LTESR_ATMW              0x00800000
1446 #define LTESR_ATMR              0x00400000
1447 #define LTESR_CS                0x00080000
1448 #define LTESR_CC                0x00000001
1449
1450 /* DDRCDR - DDR Control Driver Register
1451  */
1452 #define DDRCDR_DHC_EN           0x80000000
1453 #define DDRCDR_EN               0x40000000
1454 #define DDRCDR_PZ               0x3C000000
1455 #define DDRCDR_PZ_MAXZ          0x00000000
1456 #define DDRCDR_PZ_HIZ           0x20000000
1457 #define DDRCDR_PZ_NOMZ          0x30000000
1458 #define DDRCDR_PZ_LOZ           0x38000000
1459 #define DDRCDR_PZ_MINZ          0x3C000000
1460 #define DDRCDR_NZ               0x3C000000
1461 #define DDRCDR_NZ_MAXZ          0x00000000
1462 #define DDRCDR_NZ_HIZ           0x02000000
1463 #define DDRCDR_NZ_NOMZ          0x03000000
1464 #define DDRCDR_NZ_LOZ           0x03800000
1465 #define DDRCDR_NZ_MINZ          0x03C00000
1466 #define DDRCDR_ODT              0x00080000
1467 #define DDRCDR_DDR_CFG          0x00040000
1468 #define DDRCDR_M_ODR            0x00000002
1469 #define DDRCDR_Q_DRN            0x00000001
1470
1471 #ifndef __ASSEMBLY__
1472 struct pci_region;
1473 void mpc83xx_pci_init(int num_buses, struct pci_region **reg, int warmboot);
1474 #endif
1475
1476 #endif  /* __MPC83XX_H__ */