| /* |
| * baget.h: Definitions specific to Baget/MIPS machines. |
| * |
| * Copyright (C) 1998 Gleb Raiko & Vladimir Roganov |
| */ |
| #ifndef _MIPS_BAGET_H |
| #define _MIPS_BAGET_H |
| |
| #include "vic.h" |
| #include "vac.h" |
| |
| #define VIC_BASE 0xBFFC0000 |
| #define VAC_BASE 0xBFFD0000 |
| |
| |
| /* Baget interrupt registers and their sizes */ |
| |
| struct baget_int_reg { |
| unsigned long address; |
| int size; /* in bytes */ |
| }; |
| #define BAGET_INT_NONE {0,0} |
| |
| #define BAGET_INT0_ACK {0xbffa0003,1} |
| #define BAGET_INT1_ACK {0xbffa0008,4} |
| #define BAGET_INT5_ACK {0xbff00000,1} |
| |
| #define BAGET_WRERR_ACK ((volatile char*)0xbff00000) |
| |
| |
| /* Baget address spaces */ |
| |
| #define BAGET_A24M_BASE 0xFC000000 /* VME-master A24 base address */ |
| #define BAGET_A24S_BASE 0x00000000 /* VME-slave A24 base address */ |
| #define BAGET_A24S_MASK 0x00c00000 /* VME-slave A24 address mask */ |
| #define BAGET_GSW_BASE 0xf000 /* global switches address base */ |
| #define BAGET_MSW_BASE(P) (0xe000+(P)*0x100) /* module switches address base */ |
| |
| #define BAGET_LED_BASE ((volatile short *)(0xbffd0000 + 0x00001800)) |
| |
| #define BAGET_PIL_NR 8 |
| #define BAGET_IRQ_NR NR_IRQS /* 64 */ |
| #define BAGET_IRQ_MASK(x) ((NR_IRQS-1) & (x)) |
| |
| #define BAGET_FPU_IRQ 0x26 |
| #define BAGET_VIC_TIMER_IRQ 0x32 |
| #define BAGET_VAC_TIMER_IRQ 0x36 |
| #define BAGET_BSM_IRQ 0x3C |
| |
| #define BAGET_LANCE_MEM_BASE 0xfcf10000 |
| #define BAGET_LANCE_MEM_SIZE 0x10000 |
| #define BAGET_LANCE_IO_BASE 0xbffeff00 |
| |
| #define BALO_OFFSET 0x400000 /* sync with ld.script.balo */ |
| #define BALO_SIZE 0x200000 /* sync with image segs size */ |
| |
| /* move it to the right place, somehere in include/asm */ |
| #define CAUSE_DBE 0x1C |
| #define CAUSE_MASK 0x7C |
| |
| /* Simple debug fascilities */ |
| extern void outc(char); |
| extern void outs(char *); |
| extern void baget_write(char *s, int l); |
| extern int baget_printk(const char *, ...); |
| extern void balo_printf( char *f, ... ); |
| extern void balo_hungup(void); |
| |
| #endif /* !(_MIPS_BAGET_H) */ |