117 lines
3.4 KiB
C
117 lines
3.4 KiB
C
|
/* $NetBSD: jensenioreg.h,v 1.1 2000/07/12 20:36:10 thorpej Exp $ */
|
||
|
|
|
||
|
|
/*-
|
||
|
|
* Copyright (c) 1999 The NetBSD Foundation, Inc.
|
||
|
|
* All rights reserved.
|
||
|
|
*
|
||
|
|
* This code is derived from software contributed to The NetBSD Foundation
|
||
|
|
* by Jason R. Thorpe.
|
||
|
|
*
|
||
|
|
* Redistribution and use in source and binary forms, with or without
|
||
|
|
* modification, are permitted provided that the following conditions
|
||
|
|
* are met:
|
||
|
|
* 1. Redistributions of source code must retain the above copyright
|
||
|
|
* notice, this list of conditions and the following disclaimer.
|
||
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||
|
|
* notice, this list of conditions and the following disclaimer in the
|
||
|
|
* documentation and/or other materials provided with the distribution.
|
||
|
|
* 3. All advertising materials mentioning features or use of this software
|
||
|
|
* must display the following acknowledgement:
|
||
|
|
* This product includes software developed by the NetBSD
|
||
|
|
* Foundation, Inc. and its contributors.
|
||
|
|
* 4. Neither the name of The NetBSD Foundation nor the names of its
|
||
|
|
* contributors may be used to endorse or promote products derived
|
||
|
|
* from this software without specific prior written permission.
|
||
|
|
*
|
||
|
|
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
|
||
|
|
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||
|
|
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||
|
|
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
|
||
|
|
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||
|
|
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||
|
|
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||
|
|
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||
|
|
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||
|
|
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||
|
|
* POSSIBILITY OF SUCH DAMAGE.
|
||
|
|
*/
|
||
|
|
|
||
|
|
/*
|
||
|
|
* System register description for the DECpc AXP 150 ("Jensen").
|
||
|
|
*/
|
||
|
|
|
||
|
|
#define REGVAL(r) (*(__volatile u_int64_t *)ALPHA_PHYS_TO_K0SEG(r))
|
||
|
|
|
||
|
|
/*
|
||
|
|
* EISA Interrupt Acknowledge: 1.0000.0000
|
||
|
|
*/
|
||
|
|
#define JENSEN_EISA_INTA 0x100000000UL
|
||
|
|
|
||
|
|
|
||
|
|
/*
|
||
|
|
* FEPROM 0 (256K): 1.8000.0000
|
||
|
|
*/
|
||
|
|
#define JENSEN_FEPROM0 0x180000000UL
|
||
|
|
|
||
|
|
|
||
|
|
/*
|
||
|
|
* FEPROM 1 (1M): 1.a000.0000
|
||
|
|
*/
|
||
|
|
#define JENSEN_FEPROM1 0x1a0000000UL
|
||
|
|
|
||
|
|
|
||
|
|
/*
|
||
|
|
* VLSI VL82C106 junk I/O chip: 1.C000.0000
|
||
|
|
*/
|
||
|
|
#define JENSEN_VL82C106 0x1c0000000UL
|
||
|
|
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Host Address Extension Register: 1.D000.0000
|
||
|
|
*
|
||
|
|
* 8-bit register that contains the upper bigs of address
|
||
|
|
* destined for the EISA bus.
|
||
|
|
*/
|
||
|
|
#define JENSEN_HAE 0x1d0000000UL
|
||
|
|
#define HAE_MASK 0x7 /* EISA <31:25> */
|
||
|
|
#define HAE_SHIFT 25
|
||
|
|
|
||
|
|
|
||
|
|
/*
|
||
|
|
* System Control Register: 1.E000.0000
|
||
|
|
*
|
||
|
|
* 8-bit register that contains memory configuration information
|
||
|
|
* and the LED display code bits.
|
||
|
|
*
|
||
|
|
* Memory configuration:
|
||
|
|
*
|
||
|
|
* 0 4M x 36 SIMMs
|
||
|
|
* 1 4M x 36 x 2 SIMMs
|
||
|
|
* 2 16M x 36 SIMMs
|
||
|
|
* 3 16M x 36 x 2 SIMMs
|
||
|
|
*/
|
||
|
|
#define JENSEN_SYSCTL 0x1e0000000UL
|
||
|
|
#define SYSCTL_LEDMASK 0x0f /* LED codes */
|
||
|
|
#define SYSCTL_BANK0_CFG 0x30 /* Bank 0 config */
|
||
|
|
#define SYSCTL_BANK0_CFG_SHIFT 4
|
||
|
|
#define SYSCTL_BANK1_CFG 0xc0 /* Bank 1 config */
|
||
|
|
#define SYSCTL_BANK1_CFG_SHIFT 6
|
||
|
|
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Spare Register: 1.f000.0000
|
||
|
|
*/
|
||
|
|
#define JENSEN_SPARE 0x1f0000000UL
|
||
|
|
|
||
|
|
|
||
|
|
/*
|
||
|
|
* EISA Memory Space: 2.0000.0000
|
||
|
|
*/
|
||
|
|
#define JENSEN_EISA_MEM 0x200000000UL
|
||
|
|
|
||
|
|
|
||
|
|
/*
|
||
|
|
* EISA I/O Space: 3.0000.0000
|
||
|
|
*/
|
||
|
|
#define JENSEN_EISA_IO 0x300000000UL
|