include/asm-arm/arch-sa1100/SA-1101.h

   1 /*
   2  * SA-1101.h
   3  *
   4  * Copyright (c) Peter Danielsson 1999
   5  *
   6  * Definition of constants related to the sa1101
   7  * support chip for the sa1100
   8  *
   9  */
  10
  11
  12 /* Be sure that virtual mapping is defined right */
  13 #ifndef __ASM_ARCH_HARDWARE_H
  14 #error You must include hardware.h not SA-1101.h
  15 #endif
  16
  17 #ifndef SA1101_BASE
  18 #error You must define SA-1101 physical base address
  19 #endif
  20
  21 #ifndef LANGUAGE
  22 # ifdef __ASSEMBLY__
  23 #  define LANGUAGE Assembly
  24 # else
  25 #  define LANGUAGE C
  26 # endif
  27 #endif
  28
  29 /*
  30  * We have mapped the sa1101 depending on the value of SA1101_BASE.
  31  * It then appears from 0xf4000000.
  32  */
  33
  34 #define SA1101_p2v( x )         ((x) - SA1101_BASE + 0xf4000000)
  35 #define SA1101_v2p( x )         ((x) - 0xf4000000  + SA1101_BASE)
  36
  37 #ifndef SA1101_p2v
  38 #define SA1101_p2v(PhAdd)  (PhAdd)
  39 #endif
  40
  41 #include <asm/arch/bitfield.h>
  42
  43 #define C               0
  44 #define Assembly        1
  45
  46
  47 /*
  48  * Memory map
  49  */
  50
  51 #define __SHMEM_CONTROL0        0x00000000
  52 #define __SYSTEM_CONTROL1       0x00000400
  53 #define __ARBITER               0x00020000
  54 #define __SYSTEM_CONTROL2       0x00040000
  55 #define __SYSTEM_CONTROL3       0x00060000
  56 #define __PARALLEL_PORT         0x00080000
  57 #define __VIDMEM_CONTROL        0x00100000
  58 #define __UPDATE_FIFO           0x00120000
  59 #define __SHMEM_CONTROL1        0x00140000
  60 #define __INTERRUPT_CONTROL     0x00160000
  61 #define __USB_CONTROL           0x00180000
  62 #define __TRACK_INTERFACE       0x001a0000
  63 #define __MOUSE_INTERFACE       0x001b0000
  64 #define __KEYPAD_INTERFACE      0x001c0000
  65 #define __PCMCIA_INTERFACE      0x001e0000
  66 #define __VGA_CONTROL           0x00200000
  67 #define __GPIO_INTERFACE        0x00300000
  68
  69 /*
  70  * Macro that calculates real address for registers in the SA-1101
  71  */
  72
  73 #define _SA1101( x )    ((x) + SA1101_BASE)
  74
  75 /*
  76  * Interface and shared memory controller registers
  77  *
  78  * Registers
  79  *      SKCR            SA-1101 control register (read/write)
  80  *      SMCR            Shared Memory Controller Register
  81  *      SNPR            Snoop Register
  82  */
  83
  84 #define _SKCR           _SA1101( 0x00000000 ) /* SA-1101 Control Reg. */
  85 #define _SMCR           _SA1101( 0x00140000 ) /* Shared Mem. Control Reg. */
  86 #define _SNPR           _SA1101( 0x00140400 ) /* Snoop Reg. */
  87
  88 #if LANGUAGE == C
  89 #define SKCR            (*((volatile Word *) SA1101_p2v (_SKCR)))
  90 #define SMCR            (*((volatile Word *) SA1101_p2v (_SMCR)))
  91 #define SNPR            (*((volatile Word *) SA1101_p2v (_SNPR)))
  92
  93 #define SKCR_PLLEn        0x0001          /* Enable On-Chip PLL */
  94 #define SKCR_BCLKEn       0x0002          /* Enables BCLK */
  95 #define SKCR_Sleep        0x0004          /* Sleep Mode */
  96 #define SKCR_IRefEn       0x0008          /* DAC Iref input enable */
  97 #define SKCR_VCOON        0x0010          /* VCO bias */
  98 #define SKCR_ScanTestEn   0x0020          /* Enables scan test */
  99 #define SKCR_ClockTestEn  0x0040          /* Enables clock test */
 100
 101 #define SMCR_DCAC         Fld(2,0)        /* Number of column address bits */
 102 #define SMCR_DRAC         Fld(2,2)        /* Number of row address bits */
 103 #define SMCR_ArbiterBias  0x0008          /* favor video or USB */
 104 #define SMCR_TopVidMem    Fld(4,5)        /* Top 4 bits of vidmem addr. */
 105
 106 #define SMCR_ColAdrBits( x )              /* col. addr bits 8..11 */ \
 107         (( (x) - 8 ) << FShft (SMCR_DCAC))
 108 #define SMCR_RowAdrBits( x )              /* row addr bits 9..12 */\
 109         (( (x) - 9 ) << FShft (SMCR_DRAC))
 110
 111 #define SNPR_VFBstart     Fld(12,0)     /* Video frame buffer addr */
 112 #define SNPR_VFBsize      Fld(11,12)    /* Video frame buffer size */
 113 #define SNPR_WholeBank    (1 << 23)     /* Whole bank bit */
 114 #define SNPR_BankSelect   Fld(2,27)     /* Bank select */
 115 #define SNPR_SnoopEn      (1 << 31)     /* Enable snoop operation */
 116
 117 #define SNPR_Set_VFBsize( x )   /* set frame buffer size (in kb) */ \
 118         ( (x) << FShft (SNPR_VFBsize))
 119 #define SNPR_Select_Bank(x)     /* select bank 0 or 1 */  \
 120         (( (x) + 1 ) << FShft (SNPR_BankSelect ))
 121
 122 #endif /* LANGUAGE == C */
 123
 124 /*
 125  * Video Memory Controller
 126  *
 127  * Registers
 128  *    VMCCR     Configuration register
 129  *    VMCAR     VMC address register
 130  *    VMCDR     VMC data register
 131  *
 132  */
 133
 134 #define _VMCCR          _SA1101( 0x00100000 )   /* Configuration register */
 135 #define _VMCAR          _SA1101( 0x00101000 )   /* VMC address register */
 136 #define _VMCDR          _SA1101( 0x00101400 )   /* VMC data register */
 137
 138 #if LANGUAGE == C
 139 #define VMCCR           (*((volatile Word *) SA1101_p2v (_VMCCR)))
 140 #define VMCAR           (*((volatile Word *) SA1101_p2v (_VMCAR)))
 141 #define VMCDR           (*((volatile Word *) SA1101_p2v (_VMCDR)))
 142
 143 #define VMCCR_RefreshEn     0x0000        /* Enable memory refresh */
 144 #define VMCCR_Config        0x0001        /* DRAM size */
 145 #define VMCCR_RefPeriod     Fld(2,3)      /* Refresh period */
 146 #define VMCCR_StaleDataWait Fld(4,5)      /* Stale FIFO data timeout counter */
 147 #define VMCCR_SleepState    (1<<9)        /* State of interface pins in sleep*/
 148 #define VMCCR_RefTest       (1<<10)       /* refresh test */
 149 #define VMCCR_RefLow        Fld(6,11)     /* refresh low counter */
 150 #define VMCCR_RefHigh       Fld(7,17)     /* refresh high counter */
 151 #define VMCCR_SDTCTest      Fld(7,24)     /* stale data timeout counter */
 152 #define VMCCR_ForceSelfRef  (1<<31)       /* Force self refresh */
 153
 154 #endif LANGUAGE == C
 155
 156
 157 /* Update FIFO
 158  *
 159  * Registers
 160  *    UFCR      Update FIFO Control Register
 161  *    UFSR      Update FIFO Status Register
 162  *    UFLVLR    update FIFO level register
 163  *    UFDR      update FIFO data register
 164  */
 165
 166 #define _UFCR   _SA1101(0x00120000)   /* Update FIFO Control Reg. */
 167 #define _UFSR   _SA1101(0x00120400)   /* Update FIFO Status Reg. */
 168 #define _UFLVLR _SA1101(0x00120800)   /* Update FIFO level reg. */
 169 #define _UFDR   _SA1101(0x00120c00)   /* Update FIFO data reg. */
 170
 171 #if LANGUAGE == C
 172
 173 #define UFCR    (*((volatile Word *) SA1101_p2v (_UFCR)))
 174 #define UFSR    (*((volatile Word *) SA1101_p2v (_UFSR)))
 175 #define UFLVLR  (*((volatile Word *) SA1101_p2v (_UFLVLR)))
 176 #define UFDR    (*((volatile Word *) SA1101_p2v (_UFDR)))
 177
 178
 179 #define UFCR_FifoThreshhold     Fld(7,0)        /* Level for FifoGTn flag */
 180
 181 #define UFSR_FifoGTnFlag        0x01            /* FifoGTn flag */#define UFSR_FifoEmpty                0x80            /* FIFO is empty */
 182
 183 #endif /* LANGUAGE == C */
 184
 185 /* System Controller
 186  *
 187  * Registers
 188  *    SKPCR     Power Control Register
 189  *    SKCDR     Clock Divider Register
 190  *    DACDR1    DAC1 Data register
 191  *    DACDR2    DAC2 Data register
 192  */
 193
 194 #define _SKPCR          _SA1101(0x00000400)
 195 #define _SKCDR          _SA1101(0x00040000)
 196 #define _DACDR1         _SA1101(0x00060000)
 197 #define _DACDR2         _SA1101(0x00060400)
 198
 199 #if LANGUAGE == C
 200 #define SKPCR   (*((volatile Word *) SA1101_p2v (_SKPCR)))
 201 #define SKCDR   (*((volatile Word *) SA1101_p2v (_SKCDR)))
 202 #define DACDR1  (*((volatile Word *) SA1101_p2v (_DACDR1)))
 203 #define DACDR2  (*((volatile Word *) SA1101_p2v (_DACDR2)))
 204
 205 #define SKPCR_UCLKEn         0x01    /* USB Enable */
 206 #define SKPCR_PCLKEn         0x02    /* PS/2 Enable */
 207 #define SKPCR_ICLKEn         0x04    /* Interrupt Controller Enable */
 208 #define SKPCR_VCLKEn         0x08    /* Video Controller Enable */
 209 #define SKPCR_PICLKEn        0x10    /* parallel port Enable */
 210 #define SKPCR_DCLKEn         0x20    /* DACs Enable */
 211 #define SKPCR_nKPADEn        0x40    /* Multiplexer */
 212
 213 #define SKCDR_PLLMul         Fld(7,0)   /* PLL Multiplier */
 214 #define SKCDR_VCLKEn         Fld(2,7)   /* Video controller clock divider */
 215 #define SKDCR_BCLKEn         (1<<9)     /* BCLK Divider */
 216 #define SKDCR_UTESTCLKEn     (1<<10)    /* Route USB clock during test mode */
 217 #define SKDCR_DivRValue      Fld(6,11)  /* Input clock divider for PLL */
 218 #define SKDCR_DivNValue      Fld(5,17)  /* Output clock divider for PLL */
 219 #define SKDCR_PLLRSH         Fld(3,22)  /* PLL bandwidth control */
 220 #define SKDCR_ChargePump     (1<<25)    /* Charge pump control */
 221 #define SKDCR_ClkTestMode    (1<<26)    /* Clock output test mode */
 222 #define SKDCR_ClkTestEn      (1<<27)    /* Test clock generator */
 223 #define SKDCR_ClkJitterCntl  Fld(3,28)  /* video clock jitter compensation */
 224
 225 #define DACDR_DACCount       Fld(8,0)   /* Count value */
 226 #define DACDR1_DACCount      DACDR_DACCount
 227 #define DACDR2_DACCount      DACDR_DACCount
 228
 229 #endif /* LANGUAGE == C */
 230
 231 /*
 232  * Parallel Port Interface
 233  *
 234  * Registers
 235  *    IEEE_Config       IEEE mode selection and programmable attributes
 236  *    IEEE_Control      Controls the states of IEEE port control outputs
 237  *    IEEE_Data         Forward transfer data register
 238  *    IEEE_Addr         Forward transfer address register
 239  *    IEEE_Status       Port IO signal status register
 240  *    IEEE_IntStatus    Port interrupts status register
 241  *    IEEE_FifoLevels   Rx and Tx FIFO interrupt generation levels
 242  *    IEEE_InitTime     Forward timeout counter initial value
 243  *    IEEE_TimerStatus  Forward timeout counter current value
 244  *    IEEE_FifoReset    Reset forward transfer FIFO
 245  *    IEEE_ReloadValue  Counter reload value
 246  *    IEEE_TestControl  Control testmode
 247  *    IEEE_TestDataIn   Test data register
 248  *    IEEE_TestDataInEn Enable test data
 249  *    IEEE_TestCtrlIn   Test control signals
 250  *    IEEE_TestCtrlInEn Enable test control signals
 251  *    IEEE_TestDataStat Current data bus value
 252  *
 253  */
 254
 255 /*
 256  * The control registers are defined as offsets from a base address
 257  */
 258
 259 #define _IEEE( x ) _SA1101( (x) + __PARALLEL_PORT )
 260
 261 #define _IEEE_Config        _IEEE( 0x0000 )
 262 #define _IEEE_Control       _IEEE( 0x0400 )
 263 #define _IEEE_Data          _IEEE( 0x4000 )
 264 #define _IEEE_Addr          _IEEE( 0x0800 )
 265 #define _IEEE_Status        _IEEE( 0x0c00 )
 266 #define _IEEE_IntStatus     _IEEE( 0x1000 )
 267 #define _IEEE_FifoLevels    _IEEE( 0x1400 )
 268 #define _IEEE_InitTime      _IEEE( 0x1800 )
 269 #define _IEEE_TimerStatus   _IEEE( 0x1c00 )
 270 #define _IEEE_FifoReset     _IEEE( 0x2000 )
 271 #define _IEEE_ReloadValue   _IEEE( 0x3c00 )
 272 #define _IEEE_TestControl   _IEEE( 0x2400 )
 273 #define _IEEE_TestDataIn    _IEEE( 0x2800 )
 274 #define _IEEE_TestDataInEn  _IEEE( 0x2c00 )
 275 #define _IEEE_TestCtrlIn    _IEEE( 0x3000 )
 276 #define _IEEE_TestCtrlInEn  _IEEE( 0x3400 )
 277 #define _IEEE_TestDataStat  _IEEE( 0x3800 )
 278
 279
 280 #if LANGUAGE == C
 281 #define IEEE_Config         (*((volatile Word *) SA1101_p2v (_IEEE_Config)))
 282 #define IEEE_Control        (*((volatile Word *) SA1101_p2v (_IEEE_Control)))
 283 #define IEEE_Data           (*((volatile Word *) SA1101_p2v (_IEEE_Data)))
 284 #define IEEE_Addr           (*((volatile Word *) SA1101_p2v (_IEEE_Addr)))
 285 #define IEEE_Status         (*((volatile Word *) SA1101_p2v (_IEEE_Status)))
 286 #define IEEE_IntStatus      (*((volatile Word *) SA1101_p2v (_IEEE_IntStatus)))
 287 #define IEEE_FifoLevels     (*((volatile Word *) SA1101_p2v (_IEEE_FifoLevels)))
 288 #define IEEE_InitTime       (*((volatile Word *) SA1101_p2v (_IEEE_InitTime)))
 289 #define IEEE_TimerStatus    (*((volatile Word *) SA1101_p2v (_IEEE_TimerStatus)))
 290 #define IEEE_FifoReset      (*((volatile Word *) SA1101_p2v (_IEEE_FifoReset)))
 291 #define IEEE_ReloadValue    (*((volatile Word *) SA1101_p2v (_IEEE_ReloadValue)))
 292 #define IEEE_TestControl    (*((volatile Word *) SA1101_p2v (_IEEE_TestControl)))
 293 #define IEEE_TestDataIn     (*((volatile Word *) SA1101_p2v (_IEEE_TestDataIn)))
 294 #define IEEE_TestDataInEn   (*((volatile Word *) SA1101_p2v (_IEEE_TestDataInEn)))
 295 #define IEEE_TestCtrlIn     (*((volatile Word *) SA1101_p2v (_IEEE_TestCtrlIn)))
 296 #define IEEE_TestCtrlInEn   (*((volatile Word *) SA1101_p2v (_IEEE_TestCtrlInEn)))
 297 #define IEEE_TestDataStat   (*((volatile Word *) SA1101_p2v (_IEEE_TestDataStat)))
 298
 299
 300 #define IEEE_Config_M       Fld(3,0)     /* Mode select */
 301 #define IEEE_Config_D       0x04         /* FIFO access enable */
 302 #define IEEE_Config_B       0x08         /* 9-bit word enable */
 303 #define IEEE_Config_T       0x10         /* Data transfer enable */
 304 #define IEEE_Config_A       0x20         /* Data transfer direction */
 305 #define IEEE_Config_E       0x40         /* Timer enable */
 306 #define IEEE_Control_A      0x08         /* AutoFd output */
 307 #define IEEE_Control_E      0x04         /* Selectin output */
 308 #define IEEE_Control_T      0x02         /* Strobe output */
 309 #define IEEE_Control_I      0x01         /* Port init output */
 310 #define IEEE_Data_C         (1<<31)      /* Byte count */
 311 #define IEEE_Data_Db        Fld(9,16)    /* Data byte 2 */
 312 #define IEEE_Data_Da        Fld(9,0)     /* Data byte 1 */
 313 #define IEEE_Addr_A         Fld(8,0)     /* forward address transfer byte */
 314 #define IEEE_Status_A       0x0100       /* nAutoFd port output status */
 315 #define IEEE_Status_E       0x0080       /* nSelectIn port output status */
 316 #define IEEE_Status_T       0x0040       /* nStrobe port output status */
 317 #define IEEE_Status_I       0x0020       /* nInit port output status */
 318 #define IEEE_Status_B       0x0010       /* Busy port inout status */
 319 #define IEEE_Status_S       0x0008       /* Select port input status */
 320 #define IEEE_Status_K       0x0004       /* nAck port input status */
 321 #define IEEE_Status_F       0x0002       /* nFault port input status */
 322 #define IEEE_Status_R       0x0001       /* pError port input status */
 323
 324 #define IEEE_IntStatus_IntReqDat         0x0100
 325 #define IEEE_IntStatus_IntReqEmp         0x0080
 326 #define IEEE_IntStatus_IntReqInt         0x0040
 327 #define IEEE_IntStatus_IntReqRav         0x0020
 328 #define IEEE_IntStatus_IntReqTim         0x0010
 329 #define IEEE_IntStatus_RevAddrComp       0x0008
 330 #define IEEE_IntStatus_RevDataComp       0x0004
 331 #define IEEE_IntStatus_FwdAddrComp       0x0002
 332 #define IEEE_IntStatus_FwdDataComp       0x0001
 333 #define IEEE_FifoLevels_RevFifoLevel     2
 334 #define IEEE_FifoLevels_FwdFifoLevel     1
 335 #define IEEE_InitTime_TimValInit         Fld(22,0)
 336 #define IEEE_TimerStatus_TimValStat      Fld(22,0)
 337 #define IEEE_ReloadValue_Reload          Fld(4,0)
 338
 339 #define IEEE_TestControl_RegClk          0x04
 340 #define IEEE_TestControl_ClockSelect     Fld(2,1)
 341 #define IEEE_TestControl_TimerTestModeEn 0x01
 342 #define IEEE_TestCtrlIn_PError           0x10
 343 #define IEEE_TestCtrlIn_nFault           0x08
 344 #define IEEE_TestCtrlIn_nAck             0x04
 345 #define IEEE_TestCtrlIn_PSel             0x02
 346 #define IEEE_TestCtrlIn_Busy             0x01
 347
 348 #endif /* LANGUAGE == C */
 349
 350 /*
 351  * VGA Controller
 352  *
 353  * Registers
 354  *    VideoControl      Video Control Register
 355  *    VgaTiming0        VGA Timing Register 0
 356  *    VgaTiming1        VGA Timing Register 1
 357  *    VgaTiming2        VGA Timing Register 2
 358  *    VgaTiming3        VGA Timing Register 3
 359  *    VgaBorder         VGA Border Color Register
 360  *    VgaDBAR           VGADMA Base Address Register
 361  *    VgaDCAR           VGADMA Channel Current Address Register
 362  *    VgaStatus         VGA Status Register
 363  *    VgaInterruptMask  VGA Interrupt Mask Register
 364  *    VgaPalette        VGA Palette Registers
 365  *    DacControl        DAC Control Register
 366  *    VgaTest           VGA Controller Test Register
 367  */
 368
 369 #define _VGA( x )       _SA1101( ( x ) + __VGA_CONTROL )
 370
 371 #define _VideoControl       _VGA( 0x0000 )
 372 #define _VgaTiming0         _VGA( 0x0400 )
 373 #define _VgaTiming1         _VGA( 0x0800 )
 374 #define _VgaTiming2         _VGA( 0x0c00 )
 375 #define _VgaTiming3         _VGA( 0x1000 )
 376 #define _VgaBorder          _VGA( 0x1400 )
 377 #define _VgaDBAR            _VGA( 0x1800 )
 378 #define _VgaDCAR            _VGA( 0x1c00 )
 379 #define _VgaStatus          _VGA( 0x2000 )
 380 #define _VgaInterruptMask   _VGA( 0x2400 )
 381 #define _VgaPalette         _VGA( 0x40000 )
 382 #define _DacControl         _VGA( 0x3000 )
 383 #define _VgaTest            _VGA( 0x2c00 )
 384
 385 #if (LANGUAGE == C)
 386 #define VideoControl   (*((volatile Word *) SA1101_p2v (_VideoControl)))
 387 #define VgaTiming0     (*((volatile Word *) SA1101_p2v (_VgaTiming0)))
 388 #define VgaTiming1     (*((volatile Word *) SA1101_p2v (_VgaTiming1)))
 389 #define VgaTiming2     (*((volatile Word *) SA1101_p2v (_VgaTiming2)))
 390 #define VgaTiming3     (*((volatile Word *) SA1101_p2v (_VgaTiming3)))
 391 #define VgaBorder      (*((volatile Word *) SA1101_p2v (_VgaBorder)))
 392 #define VgaDBAR        (*((volatile Word *) SA1101_p2v (_VgaDBAR)))
 393 #define VgaDCAR        (*((volatile Word *) SA1101_p2v (_VgaDCAR)))
 394 #define VgaStatus      (*((volatile Word *) SA1101_p2v (_VgaStatus)))
 395 #define VgaInterruptMask (*((volatile Word *) SA1101_p2v (_VgaInterruptMask)))
 396 #define VgaPalette     (*((volatile Word *) SA1101_p2v (_VgaPalette)))
 397 #define DacControl     (*((volatile Word *) SA1101_p2v (_DacControl)))
 398 #define VgaTest        (*((volatile Word *) SA1101_p2v (_VgaTest)))
 399
 400 #define VideoControl_VgaEn    0x00000000
 401 #define VideoControl_BGR      0x00000001
 402 #define VideoControl_VCompVal Fld(2,2)
 403 #define VideoControl_VgaReq   Fld(4,4)
 404 #define VideoControl_VBurstL  Fld(4,8)
 405 #define VideoControl_VMode    (1<<12)
 406 #define VideoControl_PalRead  (1<<13)
 407
 408 #define VgaTiming0_PPL        Fld(6,2)
 409 #define VgaTiming0_HSW        Fld(8,8)
 410 #define VgaTiming0_HFP        Fld(8,16)
 411 #define VgaTiming0_HBP        Fld(8,24)
 412
 413 #define VgaTiming1_LPS        Fld(10,0)
 414 #define VgaTiming1_VSW        Fld(6,10)
 415 #define VgaTiming1_VFP        Fld(8,16)
 416 #define VgaTiming1_VBP        Fld(8,24)
 417
 418 #define VgaTiming2_IVS        0x01
 419 #define VgaTiming2_IHS        0x02
 420 #define VgaTiming2_CVS        0x04
 421 #define VgaTiming2_CHS        0x08
 422
 423 #define VgaTiming3_HBS        Fld(8,0)
 424 #define VgaTiming3_HBE        Fld(8,8)
 425 #define VgaTiming3_VBS        Fld(8,16)
 426 #define VgaTiming3_VBE        Fld(8,24)
 427
 428 #define VgaBorder_BCOL        Fld(24,0)
 429
 430 #define VgaStatus_VFUF        0x01
 431 #define VgaStatus_VNext       0x02
 432 #define VgaStatus_VComp       0x04
 433
 434 #define VgaInterruptMask_VFUFMask   0x00
 435 #define VgaInterruptMask_VNextMask  0x01
 436 #define VgaInterruptMask_VCompMask  0x02
 437
 438 #define VgaPalette_R          Fld(8,0)
 439 #define VgaPalette_G          Fld(8,8)
 440 #define VgaPalette_B          Fld(8,16)
 441
 442 #define DacControl_DACON      0x0001
 443 #define DacControl_COMPON     0x0002
 444 #define DacControl_PEDON      0x0004
 445 #define DacControl_RTrim      Fld(5,4)
 446 #define DacControl_GTrim      Fld(5,9)
 447 #define DacControl_BTrim      Fld(5,14)
 448
 449 #define VgaTest_TDAC          0x00
 450 #define VgaTest_Datatest      Fld(4,1)
 451 #define VgaTest_DACTESTDAC    0x10
 452 #define VgaTest_DACTESTOUT    Fld(3,5)
 453
 454 #endif /* LANGUAGE == C */
 455
 456 /*
 457  * USB Host Interface Controller
 458  *
 459  * Registers
 460  *    Revision
 461  *    Control
 462  *    CommandStatus
 463  *    InterruptStatus
 464  *    InterruptEnable
 465  *    HCCA
 466  *    PeriodCurrentED
 467  *    ControlHeadED
 468  *    BulkHeadED
 469  *    BulkCurrentED
 470  *    DoneHead
 471  *    FmInterval
 472  *    FmRemaining
 473  *    FmNumber
 474  *    PeriodicStart
 475  *    LSThreshold
 476  *    RhDescriptorA
 477  *    RhDescriptorB
 478  *    RhStatus
 479  *    RhPortStatus
 480  *    USBStatus
 481  *    USBReset
 482  *    USTAR
 483  *    USWER
 484  *    USRFR
 485  *    USNFR
 486  *    USTCSR
 487  *    USSR
 488  *
 489  */
 490
 491 #define _USB( x )       _SA1101( ( x ) + __USB_CONTROL )
 492
 493
 494 #define _Revision         _USB( 0x0000 )
 495 #define _Control          _USB( 0x0888 )
 496 #define _CommandStatus    _USB( 0x0c00 )
 497 #define _InterruptStatus  _USB( 0x1000 )
 498 #define _InterruptEnable  _USB( 0x1400 )
 499 #define _HCCA             _USB( 0x1800 )
 500 #define _PeriodCurrentED  _USB( 0x1c00 )
 501 #define _ControlHeadED    _USB( 0x2000 )
 502 #define _BulkHeadED       _USB( 0x2800 )
 503 #define _BulkCurrentED    _USB( 0x2c00 )
 504 #define _DoneHead         _USB( 0x3000 )
 505 #define _FmInterval       _USB( 0x3400 )
 506 #define _FmRemaining      _USB( 0x3800 )
 507 #define _FmNumber         _USB( 0x3c00 )
 508 #define _PeriodicStart    _USB( 0x4000 )
 509 #define _LSThreshold      _USB( 0x4400 )
 510 #define _RhDescriptorA    _USB( 0x4800 )
 511 #define _RhDescriptorB    _USB( 0x4c00 )
 512 #define _RhStatus         _USB( 0x5000 )
 513 #define _RhPortStatus     _USB( 0x5400 )
 514 #define _USBStatus        _USB( 0x11800 )
 515 #define _USBReset         _USB( 0x11c00 )
 516
 517 #define _USTAR            _USB( 0x10400 )
 518 #define _USWER            _USB( 0x10800 )
 519 #define _USRFR            _USB( 0x10c00 )
 520 #define _USNFR            _USB( 0x11000 )
 521 #define _USTCSR           _USB( 0x11400 )
 522 #define _USSR             _USB( 0x11800 )
 523
 524
 525 #if (LANGUAGE == C)
 526
 527 #define Revision        (*((volatile Word *) SA1101_p2v (_Revision)))
 528 #define Control         (*((volatile Word *) SA1101_p2v (_Control)))
 529 #define CommandStatus   (*((volatile Word *) SA1101_p2v (_CommandStatus)))
 530 #define InterruptStatus (*((volatile Word *) SA1101_p2v (_InterruptStatus)))
 531 #define InterruptEnable (*((volatile Word *) SA1101_p2v (_InterruptEnable)))
 532 #define HCCA            (*((volatile Word *) SA1101_p2v (_HCCA)))
 533 #define PeriodCurrentED (*((volatile Word *) SA1101_p2v (_PeriodCurrentED)))
 534 #define ControlHeadED   (*((volatile Word *) SA1101_p2v (_ControlHeadED)))
 535 #define BulkHeadED      (*((volatile Word *) SA1101_p2v (_BulkHeadED)))
 536 #define BulkCurrentED   (*((volatile Word *) SA1101_p2v (_BulkCurrentED)))
 537 #define DoneHead        (*((volatile Word *) SA1101_p2v (_DoneHead)))
 538 #define FmInterval      (*((volatile Word *) SA1101_p2v (_FmInterval)))
 539 #define FmRemaining     (*((volatile Word *) SA1101_p2v (_FmRemaining)))
 540 #define FmNumber        (*((volatile Word *) SA1101_p2v (_FmNumber)))
 541 #define PeriodicStart   (*((volatile Word *) SA1101_p2v (_PeriodicStart)))
 542 #define LSThreshold     (*((volatile Word *) SA1101_p2v (_LSThreshold)))
 543 #define RhDescriptorA   (*((volatile Word *) SA1101_p2v (_RhDescriptorA)))
 544 #define RhDescriptorB   (*((volatile Word *) SA1101_p2v (_RhDescriptorB)))
 545 #define RhStatus        (*((volatile Word *) SA1101_p2v (_RhStatus)))
 546 #define RhPortStatus    (*((volatile Word *) SA1101_p2v (_RhPortStatus)))
 547 #define USBStatus       (*((volatile Word *) SA1101_p2v (_USBStatus)))
 548 #define USBReset        (*((volatile Word *) SA1101_p2v (_USBReset)))
 549 #define USTAR           (*((volatile Word *) SA1101_p2v (_USTAR)))
 550 #define USWER           (*((volatile Word *) SA1101_p2v (_USWER)))
 551 #define USRFR           (*((volatile Word *) SA1101_p2v (_USRFR)))
 552 #define USNFR           (*((volatile Word *) SA1101_p2v (_USNFR)))
 553 #define USTCSR          (*((volatile Word *) SA1101_p2v (_USTCSR)))
 554 #define USSR            (*((volatile Word *) SA1101_p2v (_USSR)))
 555
 556
 557 #define USBStatus_IrqHciRmtWkp       (1<<7)
 558 #define USBStatus_IrqHciBuffAcc      (1<<8)
 559 #define USBStatus_nIrqHciM           (1<<9)
 560 #define USBStatus_nHciMFClr          (1<<10)
 561
 562 #define USBReset_ForceIfReset        0x01
 563 #define USBReset_ForceHcReset        0x02
 564 #define USBReset_ClkGenReset         0x04
 565
 566 #define USTCR_RdBstCntrl             Fld(3,0)
 567 #define USTCR_ByteEnable             Fld(4,3)
 568 #define USTCR_WriteEn                (1<<7)
 569 #define USTCR_FifoCir                (1<<8)
 570 #define USTCR_TestXferSel            (1<<9)
 571 #define USTCR_FifoCirAtEnd           (1<<10)
 572 #define USTCR_nSimScaleDownClk       (1<<11)
 573
 574 #define USSR_nAppMDEmpty             0x01
 575 #define USSR_nAppMDFirst             0x02
 576 #define USSR_nAppMDLast              0x04
 577 #define USSR_nAppMDFull              0x08
 578 #define USSR_nAppMAFull              0x10
 579 #define USSR_XferReq                 0x20
 580 #define USSR_XferEnd                 0x40
 581
 582 #endif /* LANGUAGE == C */
 583
 584
 585 /*
 586  * Interrupt Controller
 587  *
 588  * Registers
 589  *    INTTEST0          Test register 0
 590  *    INTTEST1          Test register 1
 591  *    INTENABLE0        Interrupt Enable register 0
 592  *    INTENABLE1        Interrupt Enable register 1
 593  *    INTPOL0           Interrupt Polarity selection 0
 594  *    INTPOL1           Interrupt Polarity selection 1
 595  *    INTTSTSEL         Interrupt source selection
 596  *    INTSTATCLR0       Interrupt Status 0
 597  *    INTSTATCLR1       Interrupt Status 1
 598  *    INTSET0           Interrupt Set 0
 599  *    INTSET1           Interrupt Set 1
 600  */
 601
 602 #define _INT( x )       _SA1101( ( x ) + __INTERRUPT_CONTROL)
 603
 604 #define _INTTEST0       _INT( 0x1000 )
 605 #define _INTTEST1       _INT( 0x1400 )
 606 #define _INTENABLE0     _INT( 0x2000 )
 607 #define _INTENABLE1     _INT( 0x2400 )
 608 #define _INTPOL0        _INT( 0x3000 )
 609 #define _INTPOL1        _INT( 0x3400 )
 610 #define _INTTSTSEL      _INT( 0x5000 )
 611 #define _INTSTATCLR0    _INT( 0x6000 )
 612 #define _INTSTATCLR1    _INT( 0x6400 )
 613 #define _INTSET0        _INT( 0x7000 )
 614 #define _INTSET1        _INT( 0x7400 )
 615
 616 #if ( LANGUAGE == C )
 617 #define INTTEST0        (*((volatile Word *) SA1101_p2v (_INTTEST0)))
 618 #define INTTEST1        (*((volatile Word *) SA1101_p2v (_INTTEST1)))
 619 #define INTENABLE0      (*((volatile Word *) SA1101_p2v (_INTENABLE0)))
 620 #define INTENABLE1      (*((volatile Word *) SA1101_p2v (_INTENABLE1)))
 621 #define INTPOL0         (*((volatile Word *) SA1101_p2v (_INTPOL0)))
 622 #define INTPOL1         (*((volatile Word *) SA1101_p2v (_INTPOL1)))
 623 #define INTTSTSEL       (*((volatile Word *) SA1101_p2v (_INTTSTSEL)))
 624 #define INTSTATCLR0     (*((volatile Word *) SA1101_p2v (_INTSTATCLR0)))
 625 #define INTSTATCLR1     (*((volatile Word *) SA1101_p2v (_INTSTATCLR1)))
 626 #define INTSET0         (*((volatile Word *) SA1101_p2v (_INTSET0)))
 627 #define INTSET1         (*((volatile Word *) SA1101_p2v (_INTSET1)))
 628
 629 #endif /* LANGUAGE == C */
 630
 631 /*
 632  * PS/2 Trackpad and Mouse Interfaces
 633  *
 634  * Registers   (prefix kbd applies to trackpad interface, mse to mouse)
 635  *    KBDCR             Control Register
 636  *    KBDSTAT           Status Register
 637  *    KBDDATA           Transmit/Receive Data register
 638  *    KBDCLKDIV         Clock Division Register
 639  *    KBDPRECNT         Clock Precount Register
 640  *    KBDTEST1          Test register 1
 641  *    KBDTEST2          Test register 2
 642  *    KBDTEST3          Test register 3
 643  *    KBDTEST4          Test register 4
 644  *    MSECR
 645  *    MSESTAT
 646  *    MSEDATA
 647  *    MSECLKDIV
 648  *    MSEPRECNT
 649  *    MSETEST1
 650  *    MSETEST2
 651  *    MSETEST3
 652  *    MSETEST4
 653  *
 654  */
 655
 656 #define _KBD( x )       _SA1101( ( x ) + __TRACK_INTERFACE )
 657 #define _MSE( x )       _SA1101( ( x ) + __MOUSE_INTERFACE )
 658
 659 #define _KBDCR          _KBD( 0x0000 )
 660 #define _KBDSTAT        _KBD( 0x0400 )
 661 #define _KBDDATA        _KBD( 0x0800 )
 662 #define _KBDCLKDIV      _KBD( 0x0c00 )
 663 #define _KBDPRECNT      _KBD( 0x1000 )
 664 #define _KBDTEST1       _KBD( 0x2000 )
 665 #define _KBDTEST2       _KBD( 0x2400 )
 666 #define _KBDTEST3       _KBD( 0x2800 )
 667 #define _KBDTEST4       _KBD( 0x2c00 )
 668 #define _MSECR          _MSE( 0x0000 )
 669 #define _MSESTAT        _MSE( 0x0400 )
 670 #define _MSEDATA        _MSE( 0x0800 )
 671 #define _MSECLKDIV      _MSE( 0x0c00 )
 672 #define _MSEPRECNT      _MSE( 0x1000 )
 673 #define _MSETEST1       _MSE( 0x2000 )
 674 #define _MSETEST2       _MSE( 0x2400 )
 675 #define _MSETEST3       _MSE( 0x2800 )
 676 #define _MSETEST4       _MSE( 0x2c00 )
 677
 678 #if ( LANGUAGE == C )
 679
 680 #define KBDCR       (*((volatile Word *) SA1101_p2v (_KBDCR)))
 681 #define KBDSTAT     (*((volatile Word *) SA1101_p2v (_KBDSTAT)))
 682 #define KBDDATA     (*((volatile Word *) SA1101_p2v (_KBDDATA)))
 683 #define KBDCLKDIV   (*((volatile Word *) SA1101_p2v (_KBDCLKDIV)))
 684 #define KBDPRECNT   (*((volatile Word *) SA1101_p2v (_KBDPRECNT)))
 685 #define KBDTEST1    (*((volatile Word *) SA1101_p2v (_KBDTEST1)))
 686 #define KBDTEST2    (*((volatile Word *) SA1101_p2v (_KBDTEST2)))
 687 #define KBDTEST3    (*((volatile Word *) SA1101_p2v (_KBDTEST3)))
 688 #define KBDTEST4    (*((volatile Word *) SA1101_p2v (_KBDTEST4)))
 689 #define MSECR       (*((volatile Word *) SA1101_p2v (_MSECR)))
 690 #define MSESTAT     (*((volatile Word *) SA1101_p2v (_MSESTAT)))
 691 #define MSEDATA     (*((volatile Word *) SA1101_p2v (_MSEDATA)))
 692 #define MSECLKDIV   (*((volatile Word *) SA1101_p2v (_MSECLKDIV)))
 693 #define MSEPRECNT   (*((volatile Word *) SA1101_p2v (_MSEPRECNT)))
 694 #define MSETEST1    (*((volatile Word *) SA1101_p2v (_MSETEST1)))
 695 #define MSETEST2    (*((volatile Word *) SA1101_p2v (_MSETEST2)))
 696 #define MSETEST3    (*((volatile Word *) SA1101_p2v (_MSETEST3)))
 697 #define MSETEST4    (*((volatile Word *) SA1101_p2v (_MSETEST4)))
 698
 699
 700 #define KBDCR_ENA                0x08
 701 #define KBDCR_FKD                0x02
 702 #define KBDCR_FKC                0x01
 703
 704 #define KBDSTAT_TXE              0x80
 705 #define KBDSTAT_TXB              0x40
 706 #define KBDSTAT_RXF              0x20
 707 #define KBDSTAT_RXB              0x10
 708 #define KBDSTAT_ENA              0x08
 709 #define KBDSTAT_RXP              0x04
 710 #define KBDSTAT_KBD              0x02
 711 #define KBDSTAT_KBC              0x01
 712
 713 #define KBDCLKDIV_DivVal         Fld(4,0)
 714
 715 #define MSECR_ENA                0x08
 716 #define MSECR_FKD                0x02
 717 #define MSECR_FKC                0x01
 718
 719 #define MSESTAT_TXE              0x80
 720 #define MSESTAT_TXB              0x40
 721 #define MSESTAT_RXF              0x20
 722 #define MSESTAT_RXB              0x10
 723 #define MSESTAT_ENA              0x08
 724 #define MSESTAT_RXP              0x04
 725 #define MSESTAT_MSD              0x02
 726 #define MSESTAT_MSC              0x01
 727
 728 #define MSECLKDIV_DivVal         Fld(4,0)
 729
 730 #define KBDTEST1_CD              0x80
 731 #define KBDTEST1_RC1             0x40
 732 #define KBDTEST1_MC              0x20
 733 #define KBDTEST1_C               Fld(2,3)
 734 #define KBDTEST1_T2              0x40
 735 #define KBDTEST1_T1              0x20
 736 #define KBDTEST1_T0              0x10
 737 #define KBDTEST2_TICBnRES        0x08
 738 #define KBDTEST2_RKC             0x04
 739 #define KBDTEST2_RKD             0x02
 740 #define KBDTEST2_SEL             0x01
 741 #define KBDTEST3_ms_16           0x80
 742 #define KBDTEST3_us_64           0x40
 743 #define KBDTEST3_us_16           0x20
 744 #define KBDTEST3_DIV8            0x10
 745 #define KBDTEST3_DIn             0x08
 746 #define KBDTEST3_CIn             0x04
 747 #define KBDTEST3_KD              0x02
 748 #define KBDTEST3_KC              0x01
 749 #define KBDTEST4_BC12            0x80
 750 #define KBDTEST4_BC11            0x40
 751 #define KBDTEST4_TRES            0x20
 752 #define KBDTEST4_CLKOE           0x10
 753 #define KBDTEST4_CRES            0x08
 754 #define KBDTEST4_RXB             0x04
 755 #define KBDTEST4_TXB             0x02
 756 #define KBDTEST4_SRX             0x01
 757
 758 #define MSETEST1_CD              0x80
 759 #define MSETEST1_RC1             0x40
 760 #define MSETEST1_MC              0x20
 761 #define MSETEST1_C               Fld(2,3)
 762 #define MSETEST1_T2              0x40
 763 #define MSETEST1_T1              0x20
 764 #define MSETEST1_T0              0x10
 765 #define MSETEST2_TICBnRES        0x08
 766 #define MSETEST2_RKC             0x04
 767 #define MSETEST2_RKD             0x02
 768 #define MSETEST2_SEL             0x01
 769 #define MSETEST3_ms_16           0x80
 770 #define MSETEST3_us_64           0x40
 771 #define MSETEST3_us_16           0x20
 772 #define MSETEST3_DIV8            0x10
 773 #define MSETEST3_DIn             0x08
 774 #define MSETEST3_CIn             0x04
 775 #define MSETEST3_KD              0x02
 776 #define MSETEST3_KC              0x01
 777 #define MSETEST4_BC12            0x80
 778 #define MSETEST4_BC11            0x40
 779 #define MSETEST4_TRES            0x20
 780 #define MSETEST4_CLKOE           0x10
 781 #define MSETEST4_CRES            0x08
 782 #define MSETEST4_RXB             0x04
 783 #define MSETEST4_TXB             0x02
 784 #define MSETEST4_SRX             0x01
 785
 786 #endif  /* LANGUAGE == C */
 787
 788
 789 /*
 790  * General-Purpose I/O Interface
 791  *
 792  * Registers
 793  *    PADWR     Port A Data Write Register
 794  *    PBDWR     Port B Data Write Register
 795  *    PADRR     Port A Data Read Register
 796  *    PBDRR     Port B Data Read Register
 797  *    PADDR     Port A Data Direction Register
 798  *    PBDDR     Port B Data Direction Register
 799  *    PASSR     Port A Sleep State Register
 800  *    PBSSR     Port B Sleep State Register
 801  *
 802  */
 803
 804 #define _PIO( x )      _SA1101( ( x ) + __GPIO_INTERFACE )
 805
 806 #define _PADWR         _PIO( 0x0000 )
 807 #define _PBDWR         _PIO( 0x0400 )
 808 #define _PADRR         _PIO( 0x0000 )
 809 #define _PBDRR         _PIO( 0x0400 )
 810 #define _PADDR         _PIO( 0x0800 )
 811 #define _PBDDR         _PIO( 0x0c00 )
 812 #define _PASSR         _PIO( 0x1000 )
 813 #define _PBSSR         _PIO( 0x1400 )
 814
 815
 816 #if ( LANGUAGE == C )
 817
 818
 819 #define PADWR       (*((volatile Word *) SA1101_p2v (_PADWR)))
 820 #define PBDWR       (*((volatile Word *) SA1101_p2v (_PBDWR)))
 821 #define PADRR       (*((volatile Word *) SA1101_p2v (_PADRR)))
 822 #define PBDRR       (*((volatile Word *) SA1101_p2v (_PBDRR)))
 823 #define PADDR       (*((volatile Word *) SA1101_p2v (_PADDR)))
 824 #define PBDDR       (*((volatile Word *) SA1101_p2v (_PBDDR)))
 825 #define PASSR       (*((volatile Word *) SA1101_p2v (_PASSR)))
 826 #define PBSSR       (*((volatile Word *) SA1101_p2v (_PBSSR)))
 827
 828 #endif
 829
 830
 831
 832 /*
 833  * Keypad Interface
 834  *
 835  * Registers
 836  *    PXDWR
 837  *    PXDRR
 838  *    PYDWR
 839  *    PYDRR
 840  *
 841  */
 842
 843 #define _KEYPAD( x )    _SA1101( ( x ) + __KEYPAD_INTERFACE )
 844
 845 #define _PXDWR     _KEYPAD( 0x0000 )
 846 #define _PXDRR     _KEYPAD( 0x0000 )
 847 #define _PYDWR     _KEYPAD( 0x0400 )
 848 #define _PYDRR     _KEYPAD( 0x0400 )
 849
 850 #if ( LANGUAGE == C )
 851
 852
 853 #define PXDWR       (*((volatile Word *) SA1101_p2v (_PXDWR)))
 854 #define PXDRR       (*((volatile Word *) SA1101_p2v (_PXDRR)))
 855 #define PYDWR       (*((volatile Word *) SA1101_p2v (_PYDWR)))
 856 #define PYDRR       (*((volatile Word *) SA1101_p2v (_PYDRR)))
 857
 858 #endif
 859
 860
 861
 862 /*
 863  * PCMCIA Interface
 864  *
 865  * Registers
 866  *    PCSR      Status Register
 867  *    PCCR      Control Register
 868  *    PCSSR     Sleep State Register
 869  *
 870  */
 871
 872 #define _CARD( x )      _SA1101( ( x ) + __PCMCIA_INTERFACE )
 873
 874 #define _PCSR      _CARD( 0x0000 )
 875 #define _PCCR      _CARD( 0x0400 )
 876 #define _PCSSR     _CARD( 0x0800 )
 877
 878 #if ( LANGUAGE == C )
 879 #define PCSR    (*((volatile Word *) SA1101_p2v (_PCSR)))
 880 #define PCCR    (*((volatile Word *) SA1101_p2v (_PCCR)))
 881 #define PCSSR   (*((volatile Word *) SA1101_p2v (_PCSSR)))
 882
 883 #define PCSR_S0_ready           0x0001
 884 #define PCSR_S1_ready           0x0002
 885 #define PCSR_S0_detected        0x0004
 886 #define PCSR_S1_detected        0x0008
 887 #define PCSR_S0_VS1             0x0010
 888 #define PCSR_S0_VS2             0x0020
 889 #define PCSR_S1_VS1             0x0040
 890 #define PCSR_S1_VS2             0x0080
 891 #define PCSR_S0_WP              0x0100
 892 #define PCSR_S1_WP              0x0200
 893 #define PCSR_S0_BVD1_nSTSCHG    0x0400
 894 #define PCSR_S0_BVD2_nSPKR      0x0800
 895 #define PCSR_S1_BVD1_nSTSCHG    0x1000
 896 #define PCSR_S1_BVD2_nSPKR      0x2000
 897
 898 #define PCCR_S0_VPP0            0x0001
 899 #define PCCR_S0_VPP1            0x0002
 900 #define PCCR_S0_VCC0            0x0004
 901 #define PCCR_S0_VCC1            0x0008
 902 #define PCCR_S1_VPP0            0x0010
 903 #define PCCR_S1_VPP1            0x0020
 904 #define PCCR_S1_VCC0            0x0040
 905 #define PCCR_S1_VCC1            0x0080
 906 #define PCCR_S0_reset           0x0100
 907 #define PCCR_S1_reset           0x0200
 908 #define PCCR_S0_float           0x0400
 909 #define PCCR_S1_float           0x0800
 910
 911 #define PCSSR_S0_VCC0           0x0001
 912 #define PCSSR_S0_VCC1           0x0002
 913 #define PCSSR_S0_VPP0           0x0004
 914 #define PCSSR_S0_VPP1           0x0008
 915 #define PCSSR_S0_control        0x0010
 916 #define PCSSR_S1_VCC0           0x0020
 917 #define PCSSR_S1_VCC1           0x0040
 918 #define PCSSR_S1_VPP0           0x0080
 919 #define PCSSR_S1_VPP1           0x0100
 920 #define PCSSR_S1_control        0x0200
 921
 922 #endif
 923
 924 #undef C
 925 #undef Assembly