include/asm-mips/baget/baget.h

   1 /*
   2  * baget.h: Definitions specific to Baget/MIPS machines.
   3  *
   4  * Copyright (C) 1998 Gleb Raiko & Vladimir Roganov
   5  */
   6 #ifndef _MIPS_BAGET_H
   7 #define _MIPS_BAGET_H
   8
   9 #include "vic.h"
  10 #include "vac.h"
  11
  12 #define VIC_BASE         0xBFFC0000
  13 #define VAC_BASE         0xBFFD0000
  14
  15
  16 /* Baget interrupt registers and their sizes */
  17
  18 struct  baget_int_reg {
  19         unsigned long address;
  20         int size;  /* in bytes */
  21 };
  22 #define BAGET_INT_NONE   {0,0}
  23
  24 #define BAGET_INT0_ACK   {0xbffa0003,1}
  25 #define BAGET_INT1_ACK   {0xbffa0008,4}
  26 #define BAGET_INT5_ACK   {0xbff00000,1}
  27
  28 #define BAGET_WRERR_ACK  ((volatile char*)0xbff00000)
  29
  30
  31 /* Baget address spaces */
  32
  33 #define BAGET_A24M_BASE       0xFC000000      /* VME-master A24 base address  */
  34 #define BAGET_A24S_BASE       0x00000000      /* VME-slave A24 base address   */
  35 #define BAGET_A24S_MASK       0x00c00000      /* VME-slave A24 address mask   */
  36 #define BAGET_GSW_BASE        0xf000          /* global switches address base */
  37 #define BAGET_MSW_BASE(P) (0xe000+(P)*0x100)  /* module switches address base */
  38
  39 #define BAGET_LED_BASE  ((volatile short *)(0xbffd0000 + 0x00001800))
  40
  41 #define BAGET_PIL_NR            8
  42 #define BAGET_IRQ_NR            NR_IRQS /* 64 */
  43 #define BAGET_IRQ_MASK(x)       ((NR_IRQS-1) & (x))
  44
  45 #define BAGET_FPU_IRQ           0x26
  46 #define BAGET_VIC_TIMER_IRQ     0x32
  47 #define BAGET_VAC_TIMER_IRQ     0x36
  48 #define BAGET_BSM_IRQ           0x3C
  49
  50 #define BAGET_LANCE_MEM_BASE    0xfcf10000
  51 #define BAGET_LANCE_MEM_SIZE    0x10000
  52 #define BAGET_LANCE_IO_BASE     0xbffeff00
  53
  54 #define BALO_OFFSET     0x400000 /* sync with ld.script.balo  */
  55 #define BALO_SIZE       0x200000 /* sync with image segs size */
  56
  57 /* move it to the right place, somehere in include/asm */
  58 #define CAUSE_DBE       0x1C
  59 #define CAUSE_MASK      0x7C
  60
  61 /* Simple debug fascilities */
  62 extern void outc(char);
  63 extern void outs(char *);
  64 extern void baget_write(char *s, int l);
  65 extern int  baget_printk(const char *, ...);
  66 extern void balo_printf( char *f, ... );
  67 extern void balo_hungup(void);
  68
  69 #endif /* !(_MIPS_BAGET_H) */