| 1 |
dpavlin |
49 |
/* gxemul: $Id: sandpoint.h,v 1.2 2005/03/05 12:34:03 debug Exp $ */ |
| 2 |
|
|
/* $NetBSD: sandpoint.h,v 1.2 2002/07/05 18:45:20 matt Exp $ */ |
| 3 |
dpavlin |
4 |
|
| 4 |
dpavlin |
49 |
#ifndef SANDPOINT_H |
| 5 |
|
|
#define SANDPOINT_H |
| 6 |
dpavlin |
4 |
|
| 7 |
|
|
/* |
| 8 |
|
|
* Copyright (c) 2002 The NetBSD Foundation, Inc. |
| 9 |
|
|
* All rights reserved. |
| 10 |
|
|
* |
| 11 |
|
|
* This code is derived from software contributed to The NetBSD Foundation |
| 12 |
|
|
* by Lennart Augustsson (lennart@augustsson.net) at Sandburst Corp. |
| 13 |
|
|
* |
| 14 |
|
|
* Redistribution and use in source and binary forms, with or without |
| 15 |
|
|
* modification, are permitted provided that the following conditions |
| 16 |
|
|
* are met: |
| 17 |
|
|
* 1. Redistributions of source code must retain the above copyright |
| 18 |
|
|
* notice, this list of conditions and the following disclaimer. |
| 19 |
|
|
* 2. Redistributions in binary form must reproduce the above copyright |
| 20 |
|
|
* notice, this list of conditions and the following disclaimer in the |
| 21 |
|
|
* documentation and/or other materials provided with the distribution. |
| 22 |
|
|
* 3. All advertising materials mentioning features or use of this software |
| 23 |
|
|
* must display the following acknowledgement: |
| 24 |
|
|
* This product includes software developed by the NetBSD |
| 25 |
|
|
* Foundation, Inc. and its contributors. |
| 26 |
|
|
* 4. Neither the name of The NetBSD Foundation nor the names of its |
| 27 |
|
|
* contributors may be used to endorse or promote products derived |
| 28 |
|
|
* from this software without specific prior written permission. |
| 29 |
|
|
* |
| 30 |
|
|
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS |
| 31 |
|
|
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED |
| 32 |
|
|
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| 33 |
|
|
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS |
| 34 |
|
|
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| 35 |
|
|
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| 36 |
|
|
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| 37 |
|
|
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| 38 |
|
|
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| 39 |
|
|
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| 40 |
|
|
* POSSIBILITY OF SUCH DAMAGE. |
| 41 |
|
|
*/ |
| 42 |
|
|
|
| 43 |
|
|
/* SDRAM */ |
| 44 |
dpavlin |
49 |
#define SANDPOINT_SDRAM_BASE 0x00000000 |
| 45 |
dpavlin |
4 |
|
| 46 |
|
|
/* Flash */ |
| 47 |
dpavlin |
52 |
#define SANDPOINT_FLASH_BASE 0xffc00000 |
| 48 |
dpavlin |
4 |
|
| 49 |
dpavlin |
52 |
#if 0 |
| 50 |
|
|
#define SANDPOINT_IO_START 0xfc000000 |
| 51 |
dpavlin |
4 |
|
| 52 |
|
|
/* CS8900A ethernet */ |
| 53 |
dpavlin |
49 |
#define SANDPOINT_CS_IO_BASE 0x7fe00000 |
| 54 |
|
|
#define SANDPOINT_CS_IO 0x7fe00c00 |
| 55 |
|
|
#define SANDPOINT_CS_MEM 0x7fe04000 |
| 56 |
dpavlin |
4 |
|
| 57 |
|
|
/* time-of-day clock */ |
| 58 |
dpavlin |
49 |
#define SANDPOINT_RTC 0x7ff00000 |
| 59 |
|
|
#define SANDPOINT_RTC_SIZE 0x00002000 |
| 60 |
dpavlin |
52 |
#endif |
| 61 |
dpavlin |
4 |
|
| 62 |
|
|
/* board config regs */ |
| 63 |
dpavlin |
49 |
#define SANDPOINT_CONFIG0 0x7ff40000 |
| 64 |
|
|
#define SANDPOINT_CONFIG1 0x7ff40001 |
| 65 |
|
|
#define SANDPOINT_LEDS 0x7ff40002 |
| 66 |
|
|
#define SANDPOINT_RESET 0x7ff40003 |
| 67 |
|
|
#define SANDPOINT_RESET_SEQ_STEP1 0xac |
| 68 |
|
|
#define SANDPOINT_RESET_SEQ_STEP2 0x1d |
| 69 |
|
|
#define SANDPOINT_INTR 0x7ff40004 |
| 70 |
dpavlin |
4 |
|
| 71 |
dpavlin |
52 |
#if 0 |
| 72 |
dpavlin |
4 |
/* ROM */ |
| 73 |
dpavlin |
49 |
#define SANDPOINT_ROM_BASE 0x7ff80000 |
| 74 |
dpavlin |
4 |
|
| 75 |
|
|
void setleds(int leds); |
| 76 |
|
|
|
| 77 |
|
|
/* Interrupts */ |
| 78 |
dpavlin |
49 |
#define SANDPOINT_I_BPMC_INTA CPC_IB_EXT0 /* PCI INTA */ |
| 79 |
|
|
#define SANDPOINT_I_BPMC_INTB CPC_IB_EXT1 /* PCI INTB */ |
| 80 |
|
|
#define SANDPOINT_I_BPMC_INTC CPC_IB_EXT2 /* PCI INTC */ |
| 81 |
|
|
#define SANDPOINT_I_BPMC_INTD CPC_IB_EXT3 /* PCI INTD */ |
| 82 |
dpavlin |
52 |
#define SANDPOINT_I_ETH_INT CPC_IB_EXT4 /* ethernet */ |
| 83 |
|
|
#define SANDPOINT_I_RTC_INT CPC_IB_EXT5 /* rtc */ |
| 84 |
dpavlin |
4 |
|
| 85 |
dpavlin |
52 |
#endif |
| 86 |
dpavlin |
4 |
|
| 87 |
|
|
/* |
| 88 |
|
|
* The variables below are extracted from the config register located |
| 89 |
dpavlin |
49 |
* at SANDPOINT_CONFIG. |
| 90 |
dpavlin |
4 |
*/ |
| 91 |
|
|
struct a_config { |
| 92 |
|
|
int a_boot_device; |
| 93 |
|
|
#define A_BOOT_ROM 0 |
| 94 |
|
|
#define A_BOOT_FLASH 1 |
| 95 |
|
|
int a_has_ecc; |
| 96 |
|
|
uint a_mem_size; /* in bytes */ |
| 97 |
|
|
uint a_l2_cache; |
| 98 |
|
|
#define A_CACHE_PARITY 0 |
| 99 |
|
|
#define A_CACHE_NO_PARITY 1 |
| 100 |
|
|
#define A_CACHE_NONE 3 |
| 101 |
|
|
uint a_bus_freq; /* in hz */ |
| 102 |
|
|
int a_is_monarch; |
| 103 |
|
|
int a_has_eth; |
| 104 |
|
|
int a_has_rtc; |
| 105 |
|
|
uint a_flash_size; /* in bytes */ |
| 106 |
|
|
uint a_flash_width; /* in bits */ |
| 107 |
|
|
}; |
| 108 |
|
|
|
| 109 |
|
|
extern struct a_config a_config; |
| 110 |
|
|
|
| 111 |
dpavlin |
49 |
#endif /* SANDPOINT_H */ |
Parent Directory
| 
Revision Log