diff options
Diffstat (limited to 'sys/arch/mvme88k/include/board.h')
| -rw-r--r-- | sys/arch/mvme88k/include/board.h | 78 |
1 files changed, 45 insertions, 33 deletions
diff --git a/sys/arch/mvme88k/include/board.h b/sys/arch/mvme88k/include/board.h index a42a6968acb..8ac89b00195 100644 --- a/sys/arch/mvme88k/include/board.h +++ b/sys/arch/mvme88k/include/board.h @@ -1,4 +1,4 @@ -/* $OpenBSD: board.h,v 1.5 1999/05/29 04:41:45 smurph Exp $ */ +/* $OpenBSD: board.h,v 1.6 1999/09/27 20:46:17 smurph Exp $ */ /* * Copyright (c) 1996 Nivas Madhur * All rights reserved. @@ -61,51 +61,63 @@ # define U(num) num/**/U # endif #endif +#define UDEFINED -#define MAX_CPUS 1 /* no. of CPUs */ -#define MAX_CMMUS 2 /* 2 CMMUs - 1 data and 1 code */ +#define MAX_CPUS 4 /* no. of CPUs */ +#define MAX_CMMUS 8 /* 2 CMMUs per CPU - 1 data and 1 code */ #define SYSV_BASE U(0x00000000) /* system virtual base */ #define MAXU_ADDR U(0x40000000) /* size of user virtual space */ #define MAXPHYSMEM U(0x10000000) /* max physical memory */ -#define BUGROM_START U(0xFF800000) /* start of BUG PROM */ -#define BUGROM_SIZE U(0x003FFFFF) /* size of BUG PROM */ -#define SRAM_START U(0xFFE00000) /* start of sram used by bug */ -#define SRAM_SIZE U(0x0001FFFF) /* size of sram */ -#define OBIO_START U(0xFFF00000) /* start of local IO */ -#define OBIO_SIZE U(0x000EFFFF) /* size of obio space */ - -#define INT_PRI_LEVEL U(0xFFF4203E) /* interrupt priority level */ -#define INT_MASK_LEVEL U(0xFFF4203F) /* interrupt mask level */ - -#define LOCAL_IO_DEVS U(0xFFF00000) /* local IO devices */ - #define VMEA16 U(0xFFFF0000) /* VMEbus A16 */ #define VMEA16_SIZE U(0x0000EFFF) /* VMEbus A16 size */ #define VMEA32D16 U(0xFF000000) /* VMEbus A32/D16 */ #define VMEA32D16_SIZE U(0x007FFFFF) /* VMEbus A32/D16 size */ -#define PCC2_ADDR U(0xFFF42000) /* PCCchip2 Regs */ -#define MEM_CTLR U(0xFFF43000) /* MEMC040 mem controller */ -#define SCC_ADDR U(0xFFF45000) /* Cirrus Chip */ -#define LANCE_ADDR U(0xFFF46000) /* 82596CA */ -#define SCSI_ADDR U(0xFFF47000) /* NCR 710 address */ -#define NCR710_SIZE U(0x00000040) /* NCR 710 size */ -#define MK48T08_ADDR U(0xFFFC0000) /* BBRAM, TOD */ - -#define TOD_CAL_CTL U(0xFFFC1FF8) /* calendar control register */ -#define TOD_CAL_SEC U(0xFFFC1FF9) /* seconds */ -#define TOD_CAL_MIN U(0xFFFC1FFA) /* minutes */ -#define TOD_CAL_HOUR U(0xFFFC1FFB) /* hours */ -#define TOD_CAL_DOW U(0xFFFC1FFC) /* Day Of the Week */ -#define TOD_CAL_DAY U(0xFFFC1FFD) /* days */ -#define TOD_CAL_MON U(0xFFFC1FFE) /* months */ -#define TOD_CAL_YEAR U(0xFFFC1FFF) /* years */ -#define CMMU_I U(0xFFF77000) /* CMMU instruction */ -#define CMMU_D U(0xFFF7F000) /* CMMU data */ +/* These need to be here because of the way m18x_cmmu.c + handles the CMMU's. */ #define CMMU_SIZE 0x1000 +#ifndef CMMU_DEFS +#define CMMU_DEFS +#define SBC_CMMU_I U(0xFFF77000) /* Single Board Computer code CMMU */ +#define SBC_CMMU_D U(0xFFF7F000) /* Single Board Computer data CMMU */ + +#define VME_CMMU_I0 U(0xFFF7E000) /* MVME188 code CMMU 0 */ +#define VME_CMMU_I1 U(0xFFF7D000) /* MVME188 code CMMU 1 */ +#define VME_CMMU_I2 U(0xFFF7B000) /* MVME188 code CMMU 2 */ +#define VME_CMMU_I3 U(0xFFF77000) /* MVME188 code CMMU 3 */ +#define VME_CMMU_D0 U(0xFFF6F000) /* MVME188 data CMMU 0 */ +#define VME_CMMU_D1 U(0xFFF5F000) /* MVME188 data CMMU 1 */ +#define VME_CMMU_D2 U(0xFFF3F000) /* MVME188 data CMMU 2 */ +#define VME_CMMU_D3 U(0xFFF7F000) /* MVME188 data CMMU 3 */ +#endif /* CMMU_DEFS */ + +/* These are the hardware exceptions. */ +#define INT_BIT 0x1 /* interrupt exception */ +#define IACC_BIT 0x2 /* instruction access exception */ +#define DACC_BIT 0x4 /* data access exception */ +#define MACC_BIT 0x8 /* misaligned access exception */ +#define UOPC_BIT 0x10 /* unimplemented opcode exception*/ +#define PRIV_BIT 0x20 /* priviledge violation exception*/ +#define BND_BIT 0x40 /* bounds check violation */ +#define IDE_BIT 0x80 /* illegal integer divide */ +#define IOV_BIT 0x100 /* integer overflow exception */ +#define ERR_BIT 0x200 /* error exception */ +#define FPUP_BIT 0x400 /* FPU precise exception */ +#define FPUI_BIT 0x800 /* FPU imprecise exception */ + +#if defined(MVME187) || defined(MVME197) +#include <machine/mvme1x7.h> +#endif + +#ifdef MVME188 +#include <machine/mvme188.h> +#endif + #endif /* _MACHINE_BOARD_H */ + + |