1/* $NetBSD: genericbd.c,v 1.3 2011/07/01 18:44:45 dyoung Exp $ */ 2 3/*- 4 * Copyright (c) 2006 Itronix Inc. 5 * All rights reserved. 6 * 7 * Written by Garrett D'Amore for Itronix Inc. 8 * 9 * Redistribution and use in source and binary forms, with or without 10 * modification, are permitted provided that the following conditions 11 * are met: 12 * 1. Redistributions of source code must retain the above copyright 13 * notice, this list of conditions and the following disclaimer. 14 * 2. Redistributions in binary form must reproduce the above copyright 15 * notice, this list of conditions and the following disclaimer in the 16 * documentation and/or other materials provided with the distribution. 17 * 3. The name of Itronix Inc. may not be used to endorse 18 * or promote products derived from this software without specific 19 * prior written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY ITRONIX INC. ``AS IS'' AND 22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 23 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 24 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL ITRONIX INC. BE LIABLE FOR ANY 25 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 26 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 27 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 28 * ON ANY THEORY OF LIABILITY, WHETHER IN 29 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 30 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 31 * POSSIBILITY OF SUCH DAMAGE. 32 */ 33 34#include <sys/cdefs.h> 35__KERNEL_RCSID(0, "$NetBSD: genericbd.c,v 1.3 2011/07/01 18:44:45 dyoung Exp $"); 36 37#include <sys/param.h> 38#include <sys/bus.h> 39 40#include <mips/locore.h> 41 42#include <evbmips/alchemy/obiovar.h> 43#include <evbmips/alchemy/board.h> 44 45static void genericbd_init(void); 46 47/* 48 * Generically, we have no OBIO devices. 49 */ 50static const struct obiodev genericbd_devices[] = { 51 { NULL }, 52}; 53 54static struct alchemy_board genericbd_info = { 55 NULL, 56 genericbd_devices, 57 genericbd_init, 58 NULL, /* no PCI */ 59}; 60 61/* 62 * XXX: A cleaner way would be to get this from the cpu table in the MIPS 63 * CPU handler code (or even better, have *that* code fill in cpu_model.) 64 */ 65static struct { 66 int id; 67 const char *name; 68} cpus[] = { 69 { MIPS_AU1000, "Generic Alchemy Au1000" }, 70 { MIPS_AU1100, "Generic Alchemy Au1100" }, 71 { MIPS_AU1500, "Generic Alchemy Au1500" }, 72 { MIPS_AU1550, "Generic Alchemy Au1550" }, 73 { 0, NULL }, 74}; 75 76const struct alchemy_board * 77board_info(void) 78{ 79 const mips_prid_t cpu_id = mips_options.mips_cpu_id; 80 81 /* at least try to report the correct processor name */ 82 if (genericbd_info.ab_name == NULL) { 83 int i; 84 for (i = 0; cpus[i].name; i++) { 85 if (cpus[i].id == MIPS_PRID_COPTS(cpu_id)) { 86 genericbd_info.ab_name = cpus[i].name; 87 break; 88 } 89 } 90 if (genericbd_info.ab_name == NULL) 91 genericbd_info.ab_name = "Unknown Alchemy"; 92 } 93 94 return &genericbd_info; 95} 96 97void 98genericbd_init(void) 99{ 100 101 /* leave console and clocks alone -- YAMON should have got it right! */ 102} 103