arm_boot.cpp revision 1.5.8.2
1 1.5.8.2 uch /* $NetBSD: arm_boot.cpp,v 1.5.8.2 2001/06/18 11:31:05 uch Exp $ */ 2 1.5.8.2 uch 3 1.5.8.2 uch /*- 4 1.5.8.2 uch * Copyright (c) 2001 The NetBSD Foundation, Inc. 5 1.5.8.2 uch * All rights reserved. 6 1.5.8.2 uch * 7 1.5.8.2 uch * This code is derived from software contributed to The NetBSD Foundation 8 1.5.8.2 uch * by UCHIYAMA Yasushi. 9 1.5.8.2 uch * 10 1.5.8.2 uch * Redistribution and use in source and binary forms, with or without 11 1.5.8.2 uch * modification, are permitted provided that the following conditions 12 1.5.8.2 uch * are met: 13 1.5.8.2 uch * 1. Redistributions of source code must retain the above copyright 14 1.5.8.2 uch * notice, this list of conditions and the following disclaimer. 15 1.5.8.2 uch * 2. Redistributions in binary form must reproduce the above copyright 16 1.5.8.2 uch * notice, this list of conditions and the following disclaimer in the 17 1.5.8.2 uch * documentation and/or other materials provided with the distribution. 18 1.5.8.2 uch * 3. All advertising materials mentioning features or use of this software 19 1.5.8.2 uch * must display the following acknowledgement: 20 1.5.8.2 uch * This product includes software developed by the NetBSD 21 1.5.8.2 uch * Foundation, Inc. and its contributors. 22 1.5.8.2 uch * 4. Neither the name of The NetBSD Foundation nor the names of its 23 1.5.8.2 uch * contributors may be used to endorse or promote products derived 24 1.5.8.2 uch * from this software without specific prior written permission. 25 1.5.8.2 uch * 26 1.5.8.2 uch * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 27 1.5.8.2 uch * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 28 1.5.8.2 uch * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 29 1.5.8.2 uch * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 30 1.5.8.2 uch * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 31 1.5.8.2 uch * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 32 1.5.8.2 uch * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 33 1.5.8.2 uch * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 34 1.5.8.2 uch * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 35 1.5.8.2 uch * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 36 1.5.8.2 uch * POSSIBILITY OF SUCH DAMAGE. 37 1.5.8.2 uch */ 38 1.5.8.2 uch 39 1.5.8.2 uch #include <hpcboot.h> 40 1.5.8.2 uch 41 1.5.8.2 uch #include <arch.h> 42 1.5.8.2 uch #include <memory.h> 43 1.5.8.2 uch 44 1.5.8.2 uch #include <arm/arm_arch.h> 45 1.5.8.2 uch #include <arm/arm_boot.h> 46 1.5.8.2 uch #include <arm/arm_console.h> 47 1.5.8.2 uch 48 1.5.8.2 uch ARMBoot::ARMBoot() 49 1.5.8.2 uch { 50 1.5.8.2 uch } 51 1.5.8.2 uch 52 1.5.8.2 uch ARMBoot::~ARMBoot() 53 1.5.8.2 uch { 54 1.5.8.2 uch if (_mem) 55 1.5.8.2 uch delete _mem; 56 1.5.8.2 uch if (_arch) 57 1.5.8.2 uch delete _arch; 58 1.5.8.2 uch 59 1.5.8.2 uch ARMConsole::Destroy(); 60 1.5.8.2 uch } 61 1.5.8.2 uch 62 1.5.8.2 uch BOOL 63 1.5.8.2 uch ARMBoot::setup() 64 1.5.8.2 uch { 65 1.5.8.2 uch struct HpcMenuInterface::HpcMenuPreferences &pref = HPC_PREFERENCE; 66 1.5.8.2 uch 67 1.5.8.2 uch platid_t platid; 68 1.5.8.2 uch platid.dw.dw0 = pref.platid_hi; 69 1.5.8.2 uch platid.dw.dw1 = pref.platid_lo; 70 1.5.8.2 uch 71 1.5.8.2 uch if (platid_match(&platid, &platid_mask_CPU_ARM_STRONGARM_SA1100)) 72 1.5.8.2 uch args.architecture = ARCHITECTURE_ARM_SA1100; 73 1.5.8.2 uch else if (platid_match(&platid, &platid_mask_CPU_ARM_STRONGARM_SA1110)) 74 1.5.8.2 uch args.architecture = ARCHITECTURE_ARM_SA1100; 75 1.5.8.2 uch else 76 1.5.8.2 uch return FALSE; 77 1.5.8.2 uch 78 1.5.8.2 uch args.memory = MEMORY_MANAGER_LOCKPAGES; 79 1.5.8.2 uch 80 1.5.8.2 uch return super::setup(); 81 1.5.8.2 uch } 82 1.5.8.2 uch 83 1.5.8.2 uch BOOL 84 1.5.8.2 uch ARMBoot::create() 85 1.5.8.2 uch { 86 1.5.8.2 uch BOOL(*lock_pages)(LPVOID, DWORD, PDWORD, int); 87 1.5.8.2 uch BOOL(*unlock_pages)(LPVOID, DWORD); 88 1.5.8.2 uch 89 1.5.8.2 uch // Architercure dependent ops. 90 1.5.8.2 uch _arch = new ARMArchitecture(_cons, _mem); 91 1.5.8.2 uch _arch->setDebug() = args.architectureDebug; 92 1.5.8.2 uch 93 1.5.8.2 uch lock_pages = _arch->_load_LockPages(); 94 1.5.8.2 uch unlock_pages = _arch->_load_UnlockPages(); 95 1.5.8.2 uch if (lock_pages == 0 || unlock_pages == 0) { 96 1.5.8.2 uch 97 1.5.8.2 uch DPRINTF((TEXT("couldn't find LockPages/UnlockPages.\n"))); 98 1.5.8.2 uch return FALSE; 99 1.5.8.2 uch } 100 1.5.8.2 uch 101 1.5.8.2 uch // Memory manager. 102 1.5.8.2 uch switch(args.memory) 103 1.5.8.2 uch { 104 1.5.8.2 uch default: 105 1.5.8.2 uch case MEMORY_MANAGER_VIRTUALCOPY: 106 1.5.8.2 uch // FALLTHROUGH 107 1.5.8.2 uch case MEMORY_MANAGER_SOFTMMU: 108 1.5.8.2 uch // FALLTHROUGH 109 1.5.8.2 uch case MEMORY_MANAGER_HARDMMU: 110 1.5.8.2 uch DPRINTF((TEXT("unsupported memory address detection method.\n"))); 111 1.5.8.2 uch return FALSE; 112 1.5.8.2 uch case MEMORY_MANAGER_LOCKPAGES: 113 1.5.8.2 uch _mem = new MemoryManager_LockPages(lock_pages, unlock_pages, 114 1.5.8.2 uch _cons, 4096); 115 1.5.8.2 uch break; 116 1.5.8.2 uch } 117 1.5.8.2 uch _mem->setDebug() = args.memorymanagerDebug; 118 1.5.8.2 uch 119 1.5.8.2 uch // Console 120 1.5.8.2 uch if (args.console == CONSOLE_SERIAL) { 121 1.5.8.2 uch _cons = ARMConsole::Instance(_mem); 122 1.5.8.2 uch if (!_cons->init()) { 123 1.5.8.2 uch _cons = Console::Instance(); 124 1.5.8.2 uch DPRINTF((TEXT("use LCD console instead.\n"))); 125 1.5.8.2 uch } 126 1.5.8.2 uch } else { 127 1.5.8.2 uch _cons = Console::Instance(); 128 1.5.8.2 uch } 129 1.5.8.2 uch 130 1.5.8.2 uch // File Manager, Loader 131 1.5.8.2 uch return super::create(); 132 1.5.8.2 uch } 133
Indexes created Thu Sep 25 16:09:42 GMT 2025