1 /* $NetBSD: bootinfo.h,v 1.5 2014/03/31 11:25:49 martin Exp $ */ 2 3 /*- 4 * Copyright (c) 2001 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 17 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 18 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 19 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 20 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 26 * POSSIBILITY OF SUCH DAMAGE. 27 */ 28 29 #define PS2_MEMORY_SIZE (32 * 1024 * 1024) 30 31 #define BOOTINFO_BLOCK_SIZE 0x1000 32 #define BOOTINFO_BLOCK_BASE (PS2_MEMORY_SIZE - BOOTINFO_BLOCK_SIZE) 33 34 #define BOOTINFO_DEVCONF 0x00 35 #define BOOTINFO_DEVCONF_SPD_PRESENT 0x100 36 37 #define BOOTINFO_OPTION_PTR 0x04 38 #define BOOTINFO_RTC 0x10 39 #define BOOTINFO_PCMCIA_TYPE 0x1c 40 #define BOOTINFO_SYSCONF 0x20 41 42 #define BOOTINFO_REF(x) \ 43 (*(volatile u_int32_t *)MIPS_PHYS_TO_KSEG1(BOOTINFO_BLOCK_BASE + (x))) 44 45 struct bootinfo_rtc { 46 u_int8_t __reserved1; 47 u_int8_t sec; 48 u_int8_t min; 49 u_int8_t hour; 50 u_int8_t __reserved2; 51 u_int8_t day; 52 u_int8_t mon; 53 u_int8_t year; 54 } __attribute__((__packed__)); 55