FSConfig.py revision 4981:33fabf3473a5
1# Copyright (c) 2006-2007 The Regents of The University of Michigan 2# All rights reserved. 3# 4# Redistribution and use in source and binary forms, with or without 5# modification, are permitted provided that the following conditions are 6# met: redistributions of source code must retain the above copyright 7# notice, this list of conditions and the following disclaimer; 8# redistributions in binary form must reproduce the above copyright 9# notice, this list of conditions and the following disclaimer in the 10# documentation and/or other materials provided with the distribution; 11# neither the name of the copyright holders nor the names of its 12# contributors may be used to endorse or promote products derived from 13# this software without specific prior written permission. 14# 15# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 16# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 17# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 18# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 19# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 20# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 21# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 22# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 23# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 24# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 25# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 26# 27# Authors: Kevin Lim 28 29import m5 30from m5 import makeList 31from m5.objects import * 32from Benchmarks import * 33 34class CowIdeDisk(IdeDisk): 35 image = CowDiskImage(child=RawDiskImage(read_only=True), 36 read_only=False) 37 38 def childImage(self, ci): 39 self.image.child.image_file = ci 40 41def makeLinuxAlphaSystem(mem_mode, mdesc = None): 42 class BaseTsunami(Tsunami): 43 ethernet = NSGigE(configdata=NSGigEPciData(), 44 pci_bus=0, pci_dev=1, pci_func=0) 45 ide = IdeController(disks=[Parent.disk0, Parent.disk2], 46 pci_func=0, pci_dev=0, pci_bus=0) 47 48 self = LinuxAlphaSystem() 49 if not mdesc: 50 # generic system 51 mdesc = SysConfig() 52 self.readfile = mdesc.script() 53 self.iobus = Bus(bus_id=0) 54 self.membus = Bus(bus_id=1) 55 self.bridge = Bridge(delay='50ns', nack_delay='4ns') 56 self.physmem = PhysicalMemory(range = AddrRange(mdesc.mem())) 57 self.bridge.side_a = self.iobus.port 58 self.bridge.side_b = self.membus.port 59 self.physmem.port = self.membus.port 60 self.disk0 = CowIdeDisk(driveID='master') 61 self.disk2 = CowIdeDisk(driveID='master') 62 self.disk0.childImage(mdesc.disk()) 63 self.disk2.childImage(disk('linux-bigswap2.img')) 64 self.tsunami = BaseTsunami() 65 self.tsunami.attachIO(self.iobus) 66 self.tsunami.ide.pio = self.iobus.port 67 self.tsunami.ethernet.pio = self.iobus.port 68 self.simple_disk = SimpleDisk(disk=RawDiskImage(image_file = mdesc.disk(), 69 read_only = True)) 70 self.intrctrl = IntrControl() 71 self.mem_mode = mem_mode 72 self.sim_console = SimConsole() 73 self.kernel = binary('vmlinux') 74 self.pal = binary('ts_osfpal') 75 self.console = binary('console') 76 self.boot_osflags = 'root=/dev/hda1 console=ttyS0' 77 78 return self 79 80def makeSparcSystem(mem_mode, mdesc = None): 81 class CowMmDisk(MmDisk): 82 image = CowDiskImage(child=RawDiskImage(read_only=True), 83 read_only=False) 84 85 def childImage(self, ci): 86 self.image.child.image_file = ci 87 88 self = SparcSystem() 89 if not mdesc: 90 # generic system 91 mdesc = SysConfig() 92 self.readfile = mdesc.script() 93 self.iobus = Bus(bus_id=0) 94 self.membus = Bus(bus_id=1) 95 self.bridge = Bridge(delay='50ns', nack_delay='4ns') 96 self.t1000 = T1000() 97 self.t1000.attachOnChipIO(self.membus) 98 self.t1000.attachIO(self.iobus) 99 self.physmem = PhysicalMemory(range = AddrRange(Addr('1MB'), size = '64MB'), zero = True) 100 self.physmem2 = PhysicalMemory(range = AddrRange(Addr('2GB'), size ='256MB'), zero = True) 101 self.bridge.side_a = self.iobus.port 102 self.bridge.side_b = self.membus.port 103 self.physmem.port = self.membus.port 104 self.physmem2.port = self.membus.port 105 self.rom.port = self.membus.port 106 self.nvram.port = self.membus.port 107 self.hypervisor_desc.port = self.membus.port 108 self.partition_desc.port = self.membus.port 109 self.intrctrl = IntrControl() 110 self.disk0 = CowMmDisk() 111 self.disk0.childImage(disk('disk.s10hw2')) 112 self.disk0.pio = self.iobus.port 113 self.reset_bin = binary('reset_new.bin') 114 self.hypervisor_bin = binary('q_new.bin') 115 self.openboot_bin = binary('openboot_new.bin') 116 self.nvram_bin = binary('nvram1') 117 self.hypervisor_desc_bin = binary('1up-hv.bin') 118 self.partition_desc_bin = binary('1up-md.bin') 119 120 return self 121 122 123def makeDualRoot(testSystem, driveSystem, dumpfile): 124 self = Root() 125 self.testsys = testSystem 126 self.drivesys = driveSystem 127 self.etherlink = EtherLink() 128 self.etherlink.int0 = Parent.testsys.tsunami.ethernet.interface 129 self.etherlink.int1 = Parent.drivesys.tsunami.ethernet.interface 130 131 if dumpfile: 132 self.etherdump = EtherDump(file=dumpfile) 133 self.etherlink.dump = Parent.etherdump 134 135 return self 136