FSConfig.py revision 5843
15323Sgblack@eecs.umich.edu# Copyright (c) 2006-2008 The Regents of The University of Michigan 22934Sktlim@umich.edu# All rights reserved. 32934Sktlim@umich.edu# 42934Sktlim@umich.edu# Redistribution and use in source and binary forms, with or without 52934Sktlim@umich.edu# modification, are permitted provided that the following conditions are 62934Sktlim@umich.edu# met: redistributions of source code must retain the above copyright 72934Sktlim@umich.edu# notice, this list of conditions and the following disclaimer; 82934Sktlim@umich.edu# redistributions in binary form must reproduce the above copyright 92934Sktlim@umich.edu# notice, this list of conditions and the following disclaimer in the 102934Sktlim@umich.edu# documentation and/or other materials provided with the distribution; 112934Sktlim@umich.edu# neither the name of the copyright holders nor the names of its 122934Sktlim@umich.edu# contributors may be used to endorse or promote products derived from 132934Sktlim@umich.edu# this software without specific prior written permission. 142934Sktlim@umich.edu# 152934Sktlim@umich.edu# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 162934Sktlim@umich.edu# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 172934Sktlim@umich.edu# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 182934Sktlim@umich.edu# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 192934Sktlim@umich.edu# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 202934Sktlim@umich.edu# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 212934Sktlim@umich.edu# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 222934Sktlim@umich.edu# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 232934Sktlim@umich.edu# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 242934Sktlim@umich.edu# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 252934Sktlim@umich.edu# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 262934Sktlim@umich.edu# 272934Sktlim@umich.edu# Authors: Kevin Lim 282934Sktlim@umich.edu 292934Sktlim@umich.eduimport m5 302969Sktlim@umich.edufrom m5 import makeList 312934Sktlim@umich.edufrom m5.objects import * 322995Ssaidi@eecs.umich.edufrom Benchmarks import * 332934Sktlim@umich.edu 342934Sktlim@umich.educlass CowIdeDisk(IdeDisk): 352934Sktlim@umich.edu image = CowDiskImage(child=RawDiskImage(read_only=True), 362934Sktlim@umich.edu read_only=False) 372934Sktlim@umich.edu 382934Sktlim@umich.edu def childImage(self, ci): 392934Sktlim@umich.edu self.image.child.image_file = ci 402934Sktlim@umich.edu 414520Ssaidi@eecs.umich.edudef makeLinuxAlphaSystem(mem_mode, mdesc = None): 424520Ssaidi@eecs.umich.edu class BaseTsunami(Tsunami): 434982Ssaidi@eecs.umich.edu ethernet = NSGigE(pci_bus=0, pci_dev=1, pci_func=0) 444520Ssaidi@eecs.umich.edu ide = IdeController(disks=[Parent.disk0, Parent.disk2], 454520Ssaidi@eecs.umich.edu pci_func=0, pci_dev=0, pci_bus=0) 462934Sktlim@umich.edu 472934Sktlim@umich.edu self = LinuxAlphaSystem() 483005Sstever@eecs.umich.edu if not mdesc: 493005Sstever@eecs.umich.edu # generic system 503304Sstever@eecs.umich.edu mdesc = SysConfig() 512995Ssaidi@eecs.umich.edu self.readfile = mdesc.script() 522934Sktlim@umich.edu self.iobus = Bus(bus_id=0) 532934Sktlim@umich.edu self.membus = Bus(bus_id=1) 544965Ssaidi@eecs.umich.edu self.bridge = Bridge(delay='50ns', nack_delay='4ns') 555266Sksewell@umich.edu self.physmem = PhysicalMemory(range = AddrRange(mdesc.mem())) 562934Sktlim@umich.edu self.bridge.side_a = self.iobus.port 572934Sktlim@umich.edu self.bridge.side_b = self.membus.port 582934Sktlim@umich.edu self.physmem.port = self.membus.port 592934Sktlim@umich.edu self.disk0 = CowIdeDisk(driveID='master') 602934Sktlim@umich.edu self.disk2 = CowIdeDisk(driveID='master') 612995Ssaidi@eecs.umich.edu self.disk0.childImage(mdesc.disk()) 622934Sktlim@umich.edu self.disk2.childImage(disk('linux-bigswap2.img')) 632934Sktlim@umich.edu self.tsunami = BaseTsunami() 642934Sktlim@umich.edu self.tsunami.attachIO(self.iobus) 652934Sktlim@umich.edu self.tsunami.ide.pio = self.iobus.port 662934Sktlim@umich.edu self.tsunami.ethernet.pio = self.iobus.port 672995Ssaidi@eecs.umich.edu self.simple_disk = SimpleDisk(disk=RawDiskImage(image_file = mdesc.disk(), 682934Sktlim@umich.edu read_only = True)) 692934Sktlim@umich.edu self.intrctrl = IntrControl() 702953Sktlim@umich.edu self.mem_mode = mem_mode 715478Snate@binkert.org self.terminal = Terminal() 722934Sktlim@umich.edu self.kernel = binary('vmlinux') 733449Shsul@eecs.umich.edu self.pal = binary('ts_osfpal') 742934Sktlim@umich.edu self.console = binary('console') 752934Sktlim@umich.edu self.boot_osflags = 'root=/dev/hda1 console=ttyS0' 762934Sktlim@umich.edu 772934Sktlim@umich.edu return self 782934Sktlim@umich.edu 793584Ssaidi@eecs.umich.edudef makeSparcSystem(mem_mode, mdesc = None): 804486Sbinkertn@umich.edu class CowMmDisk(MmDisk): 814486Sbinkertn@umich.edu image = CowDiskImage(child=RawDiskImage(read_only=True), 824486Sbinkertn@umich.edu read_only=False) 834486Sbinkertn@umich.edu 844486Sbinkertn@umich.edu def childImage(self, ci): 854486Sbinkertn@umich.edu self.image.child.image_file = ci 864486Sbinkertn@umich.edu 873584Ssaidi@eecs.umich.edu self = SparcSystem() 883584Ssaidi@eecs.umich.edu if not mdesc: 893584Ssaidi@eecs.umich.edu # generic system 903584Ssaidi@eecs.umich.edu mdesc = SysConfig() 913584Ssaidi@eecs.umich.edu self.readfile = mdesc.script() 923743Sgblack@eecs.umich.edu self.iobus = Bus(bus_id=0) 933584Ssaidi@eecs.umich.edu self.membus = Bus(bus_id=1) 944972Ssaidi@eecs.umich.edu self.bridge = Bridge(delay='50ns', nack_delay='4ns') 953743Sgblack@eecs.umich.edu self.t1000 = T1000() 964104Ssaidi@eecs.umich.edu self.t1000.attachOnChipIO(self.membus) 973743Sgblack@eecs.umich.edu self.t1000.attachIO(self.iobus) 983823Ssaidi@eecs.umich.edu self.physmem = PhysicalMemory(range = AddrRange(Addr('1MB'), size = '64MB'), zero = True) 993814Ssaidi@eecs.umich.edu self.physmem2 = PhysicalMemory(range = AddrRange(Addr('2GB'), size ='256MB'), zero = True) 1003743Sgblack@eecs.umich.edu self.bridge.side_a = self.iobus.port 1013743Sgblack@eecs.umich.edu self.bridge.side_b = self.membus.port 1023584Ssaidi@eecs.umich.edu self.physmem.port = self.membus.port 1033814Ssaidi@eecs.umich.edu self.physmem2.port = self.membus.port 1043584Ssaidi@eecs.umich.edu self.rom.port = self.membus.port 1053745Sgblack@eecs.umich.edu self.nvram.port = self.membus.port 1063745Sgblack@eecs.umich.edu self.hypervisor_desc.port = self.membus.port 1073745Sgblack@eecs.umich.edu self.partition_desc.port = self.membus.port 1083584Ssaidi@eecs.umich.edu self.intrctrl = IntrControl() 1093898Ssaidi@eecs.umich.edu self.disk0 = CowMmDisk() 1103898Ssaidi@eecs.umich.edu self.disk0.childImage(disk('disk.s10hw2')) 1113898Ssaidi@eecs.umich.edu self.disk0.pio = self.iobus.port 1124103Ssaidi@eecs.umich.edu self.reset_bin = binary('reset_new.bin') 1134103Ssaidi@eecs.umich.edu self.hypervisor_bin = binary('q_new.bin') 1144103Ssaidi@eecs.umich.edu self.openboot_bin = binary('openboot_new.bin') 1153745Sgblack@eecs.umich.edu self.nvram_bin = binary('nvram1') 1163745Sgblack@eecs.umich.edu self.hypervisor_desc_bin = binary('1up-hv.bin') 1173745Sgblack@eecs.umich.edu self.partition_desc_bin = binary('1up-md.bin') 1183584Ssaidi@eecs.umich.edu 1193584Ssaidi@eecs.umich.edu return self 1203584Ssaidi@eecs.umich.edu 1215222Sksewell@umich.edudef makeLinuxMipsSystem(mem_mode, mdesc = None): 1225222Sksewell@umich.edu class BaseMalta(Malta): 1235222Sksewell@umich.edu ethernet = NSGigE(pci_bus=0, pci_dev=1, pci_func=0) 1245222Sksewell@umich.edu ide = IdeController(disks=[Parent.disk0, Parent.disk2], 1255222Sksewell@umich.edu pci_func=0, pci_dev=0, pci_bus=0) 1265222Sksewell@umich.edu 1275222Sksewell@umich.edu self = LinuxMipsSystem() 1285222Sksewell@umich.edu if not mdesc: 1295222Sksewell@umich.edu # generic system 1305222Sksewell@umich.edu mdesc = SysConfig() 1315222Sksewell@umich.edu self.readfile = mdesc.script() 1325222Sksewell@umich.edu self.iobus = Bus(bus_id=0) 1335222Sksewell@umich.edu self.membus = Bus(bus_id=1) 1345222Sksewell@umich.edu self.bridge = Bridge(delay='50ns', nack_delay='4ns') 1355222Sksewell@umich.edu self.physmem = PhysicalMemory(range = AddrRange('1GB')) 1365222Sksewell@umich.edu self.bridge.side_a = self.iobus.port 1375222Sksewell@umich.edu self.bridge.side_b = self.membus.port 1385222Sksewell@umich.edu self.physmem.port = self.membus.port 1395222Sksewell@umich.edu self.disk0 = CowIdeDisk(driveID='master') 1405222Sksewell@umich.edu self.disk2 = CowIdeDisk(driveID='master') 1415222Sksewell@umich.edu self.disk0.childImage(mdesc.disk()) 1425222Sksewell@umich.edu self.disk2.childImage(disk('linux-bigswap2.img')) 1435222Sksewell@umich.edu self.malta = BaseMalta() 1445222Sksewell@umich.edu self.malta.attachIO(self.iobus) 1455222Sksewell@umich.edu self.malta.ide.pio = self.iobus.port 1465222Sksewell@umich.edu self.malta.ethernet.pio = self.iobus.port 1475222Sksewell@umich.edu self.simple_disk = SimpleDisk(disk=RawDiskImage(image_file = mdesc.disk(), 1485222Sksewell@umich.edu read_only = True)) 1495222Sksewell@umich.edu self.intrctrl = IntrControl() 1505222Sksewell@umich.edu self.mem_mode = mem_mode 1515478Snate@binkert.org self.terminal = Terminal() 1525222Sksewell@umich.edu self.kernel = binary('mips/vmlinux') 1535222Sksewell@umich.edu self.console = binary('mips/console') 1545222Sksewell@umich.edu self.boot_osflags = 'root=/dev/hda1 console=ttyS0' 1555222Sksewell@umich.edu 1565222Sksewell@umich.edu return self 1575222Sksewell@umich.edu 1585323Sgblack@eecs.umich.edudef x86IOAddress(port): 1595357Sgblack@eecs.umich.edu IO_address_space_base = 0x8000000000000000 1605323Sgblack@eecs.umich.edu return IO_address_space_base + port; 1615323Sgblack@eecs.umich.edu 1625613Sgblack@eecs.umich.edudef makeX86System(mem_mode, mdesc = None, self = None): 1635613Sgblack@eecs.umich.edu if self == None: 1645613Sgblack@eecs.umich.edu self = X86System() 1655613Sgblack@eecs.umich.edu 1665133Sgblack@eecs.umich.edu if not mdesc: 1675133Sgblack@eecs.umich.edu # generic system 1685133Sgblack@eecs.umich.edu mdesc = SysConfig() 1695841Sgblack@eecs.umich.edu mdesc.diskname = 'x86root.img' 1705133Sgblack@eecs.umich.edu self.readfile = mdesc.script() 1715133Sgblack@eecs.umich.edu 1725133Sgblack@eecs.umich.edu # Physical memory 1735323Sgblack@eecs.umich.edu self.membus = Bus(bus_id=1) 1745450Sgblack@eecs.umich.edu self.physmem = PhysicalMemory(range = AddrRange(mdesc.mem())) 1755133Sgblack@eecs.umich.edu self.physmem.port = self.membus.port 1765133Sgblack@eecs.umich.edu 1775613Sgblack@eecs.umich.edu # North Bridge 1785613Sgblack@eecs.umich.edu self.iobus = Bus(bus_id=0) 1795613Sgblack@eecs.umich.edu self.bridge = Bridge(delay='50ns', nack_delay='4ns') 1805613Sgblack@eecs.umich.edu self.bridge.side_a = self.iobus.port 1815613Sgblack@eecs.umich.edu self.bridge.side_b = self.membus.port 1825613Sgblack@eecs.umich.edu 1835613Sgblack@eecs.umich.edu # Platform 1845638Sgblack@eecs.umich.edu self.pc = Pc() 1855613Sgblack@eecs.umich.edu self.pc.attachIO(self.iobus) 1865613Sgblack@eecs.umich.edu 1875613Sgblack@eecs.umich.edu self.intrctrl = IntrControl() 1885613Sgblack@eecs.umich.edu 1895841Sgblack@eecs.umich.edu # Disks 1905841Sgblack@eecs.umich.edu disk0 = CowIdeDisk(driveID='master') 1915841Sgblack@eecs.umich.edu disk2 = CowIdeDisk(driveID='master') 1925841Sgblack@eecs.umich.edu disk0.childImage(mdesc.disk()) 1935841Sgblack@eecs.umich.edu disk2.childImage(disk('linux-bigswap2.img')) 1945841Sgblack@eecs.umich.edu self.pc.south_bridge.ide.disks = [disk0, disk2] 1955841Sgblack@eecs.umich.edu 1965615Sgblack@eecs.umich.edu # Add in a Bios information structure. 1975615Sgblack@eecs.umich.edu structures = [X86SMBiosBiosInformation()] 1985615Sgblack@eecs.umich.edu self.smbios_table.structures = structures 1995615Sgblack@eecs.umich.edu 2005641Sgblack@eecs.umich.edu # Set up the Intel MP table 2015641Sgblack@eecs.umich.edu bp = X86IntelMPProcessor( 2025641Sgblack@eecs.umich.edu local_apic_id = 0, 2035641Sgblack@eecs.umich.edu local_apic_version = 0x14, 2045641Sgblack@eecs.umich.edu enable = True, 2055641Sgblack@eecs.umich.edu bootstrap = True) 2065641Sgblack@eecs.umich.edu self.intel_mp_table.add_entry(bp) 2075644Sgblack@eecs.umich.edu io_apic = X86IntelMPIOAPIC( 2085644Sgblack@eecs.umich.edu id = 1, 2095644Sgblack@eecs.umich.edu version = 0x11, 2105644Sgblack@eecs.umich.edu enable = True, 2115644Sgblack@eecs.umich.edu address = 0xfec00000) 2125644Sgblack@eecs.umich.edu self.intel_mp_table.add_entry(io_apic) 2135644Sgblack@eecs.umich.edu isa_bus = X86IntelMPBus(bus_id = 0, bus_type='ISA') 2145644Sgblack@eecs.umich.edu self.intel_mp_table.add_entry(isa_bus) 2155843Sgblack@eecs.umich.edu pci_bus = X86IntelMPBus(bus_id = 1, bus_type='PCI') 2165843Sgblack@eecs.umich.edu self.intel_mp_table.add_entry(pci_bus) 2175843Sgblack@eecs.umich.edu connect_busses = X86IntelMPBusHierarchy(bus_id=0, 2185843Sgblack@eecs.umich.edu subtractive_decode=True, parent_bus=1) 2195843Sgblack@eecs.umich.edu self.intel_mp_table.add_entry(connect_busses) 2205843Sgblack@eecs.umich.edu pci_dev4_inta = X86IntelMPIOIntAssignment( 2215843Sgblack@eecs.umich.edu interrupt_type = 'INT', 2225843Sgblack@eecs.umich.edu polarity = 'ConformPolarity', 2235843Sgblack@eecs.umich.edu trigger = 'ConformTrigger', 2245843Sgblack@eecs.umich.edu source_bus_id = 1, 2255843Sgblack@eecs.umich.edu source_bus_irq = 0 + (4 << 2), 2265843Sgblack@eecs.umich.edu dest_io_apic_id = 1, 2275843Sgblack@eecs.umich.edu dest_io_apic_intin = 16) 2285828Sgblack@eecs.umich.edu assign_8259_0_to_apic = X86IntelMPIOIntAssignment( 2295644Sgblack@eecs.umich.edu interrupt_type = 'ExtInt', 2305644Sgblack@eecs.umich.edu polarity = 'ConformPolarity', 2315644Sgblack@eecs.umich.edu trigger = 'ConformTrigger', 2325644Sgblack@eecs.umich.edu source_bus_id = 0, 2335644Sgblack@eecs.umich.edu source_bus_irq = 0, 2345644Sgblack@eecs.umich.edu dest_io_apic_id = 1, 2355644Sgblack@eecs.umich.edu dest_io_apic_intin = 0) 2365828Sgblack@eecs.umich.edu self.intel_mp_table.add_entry(assign_8259_0_to_apic) 2375828Sgblack@eecs.umich.edu assign_0_to_apic = X86IntelMPIOIntAssignment( 2385828Sgblack@eecs.umich.edu interrupt_type = 'INT', 2395828Sgblack@eecs.umich.edu polarity = 'ConformPolarity', 2405828Sgblack@eecs.umich.edu trigger = 'ConformTrigger', 2415828Sgblack@eecs.umich.edu source_bus_id = 0, 2425828Sgblack@eecs.umich.edu source_bus_irq = 0, 2435828Sgblack@eecs.umich.edu dest_io_apic_id = 1, 2445828Sgblack@eecs.umich.edu dest_io_apic_intin = 2) 2455828Sgblack@eecs.umich.edu self.intel_mp_table.add_entry(assign_0_to_apic) 2465828Sgblack@eecs.umich.edu assign_8259_1_to_apic = X86IntelMPIOIntAssignment( 2475828Sgblack@eecs.umich.edu interrupt_type = 'ExtInt', 2485828Sgblack@eecs.umich.edu polarity = 'ConformPolarity', 2495828Sgblack@eecs.umich.edu trigger = 'ConformTrigger', 2505828Sgblack@eecs.umich.edu source_bus_id = 0, 2515828Sgblack@eecs.umich.edu source_bus_irq = 1, 2525828Sgblack@eecs.umich.edu dest_io_apic_id = 1, 2535828Sgblack@eecs.umich.edu dest_io_apic_intin = 0) 2545828Sgblack@eecs.umich.edu self.intel_mp_table.add_entry(assign_8259_1_to_apic) 2555828Sgblack@eecs.umich.edu assign_1_to_apic = X86IntelMPIOIntAssignment( 2565828Sgblack@eecs.umich.edu interrupt_type = 'INT', 2575828Sgblack@eecs.umich.edu polarity = 'ConformPolarity', 2585828Sgblack@eecs.umich.edu trigger = 'ConformTrigger', 2595828Sgblack@eecs.umich.edu source_bus_id = 0, 2605828Sgblack@eecs.umich.edu source_bus_irq = 1, 2615828Sgblack@eecs.umich.edu dest_io_apic_id = 1, 2625828Sgblack@eecs.umich.edu dest_io_apic_intin = 1) 2635828Sgblack@eecs.umich.edu self.intel_mp_table.add_entry(assign_1_to_apic) 2645828Sgblack@eecs.umich.edu assign_8259_12_to_apic = X86IntelMPIOIntAssignment( 2655828Sgblack@eecs.umich.edu interrupt_type = 'ExtInt', 2665828Sgblack@eecs.umich.edu polarity = 'ConformPolarity', 2675828Sgblack@eecs.umich.edu trigger = 'ConformTrigger', 2685828Sgblack@eecs.umich.edu source_bus_id = 0, 2695828Sgblack@eecs.umich.edu source_bus_irq = 12, 2705828Sgblack@eecs.umich.edu dest_io_apic_id = 1, 2715828Sgblack@eecs.umich.edu dest_io_apic_intin = 0) 2725828Sgblack@eecs.umich.edu self.intel_mp_table.add_entry(assign_8259_12_to_apic) 2735828Sgblack@eecs.umich.edu assign_12_to_apic = X86IntelMPIOIntAssignment( 2745828Sgblack@eecs.umich.edu interrupt_type = 'INT', 2755828Sgblack@eecs.umich.edu polarity = 'ConformPolarity', 2765828Sgblack@eecs.umich.edu trigger = 'ConformTrigger', 2775828Sgblack@eecs.umich.edu source_bus_id = 0, 2785828Sgblack@eecs.umich.edu source_bus_irq = 12, 2795828Sgblack@eecs.umich.edu dest_io_apic_id = 1, 2805828Sgblack@eecs.umich.edu dest_io_apic_intin = 12) 2815828Sgblack@eecs.umich.edu self.intel_mp_table.add_entry(assign_12_to_apic) 2825843Sgblack@eecs.umich.edu assign_8259_14_to_apic = X86IntelMPIOIntAssignment( 2835843Sgblack@eecs.umich.edu interrupt_type = 'ExtInt', 2845843Sgblack@eecs.umich.edu polarity = 'ConformPolarity', 2855843Sgblack@eecs.umich.edu trigger = 'ConformTrigger', 2865843Sgblack@eecs.umich.edu source_bus_id = 0, 2875843Sgblack@eecs.umich.edu source_bus_irq = 14, 2885843Sgblack@eecs.umich.edu dest_io_apic_id = 1, 2895843Sgblack@eecs.umich.edu dest_io_apic_intin = 0) 2905843Sgblack@eecs.umich.edu self.intel_mp_table.add_entry(assign_8259_14_to_apic) 2915843Sgblack@eecs.umich.edu assign_14_to_apic = X86IntelMPIOIntAssignment( 2925843Sgblack@eecs.umich.edu interrupt_type = 'INT', 2935843Sgblack@eecs.umich.edu polarity = 'ConformPolarity', 2945843Sgblack@eecs.umich.edu trigger = 'ConformTrigger', 2955843Sgblack@eecs.umich.edu source_bus_id = 0, 2965843Sgblack@eecs.umich.edu source_bus_irq = 14, 2975843Sgblack@eecs.umich.edu dest_io_apic_id = 1, 2985843Sgblack@eecs.umich.edu dest_io_apic_intin = 14) 2995843Sgblack@eecs.umich.edu self.intel_mp_table.add_entry(assign_14_to_apic) 3005641Sgblack@eecs.umich.edu 3015613Sgblack@eecs.umich.edu 3025613Sgblack@eecs.umich.edudef makeLinuxX86System(mem_mode, mdesc = None): 3035613Sgblack@eecs.umich.edu self = LinuxX86System() 3045613Sgblack@eecs.umich.edu 3055613Sgblack@eecs.umich.edu # Build up a generic x86 system and then specialize it for Linux 3065613Sgblack@eecs.umich.edu makeX86System(mem_mode, mdesc, self) 3075613Sgblack@eecs.umich.edu 3085450Sgblack@eecs.umich.edu # We assume below that there's at least 1MB of memory. We'll require 2 3095450Sgblack@eecs.umich.edu # just to avoid corner cases. 3105450Sgblack@eecs.umich.edu assert(self.physmem.range.second >= 0x200000) 3115450Sgblack@eecs.umich.edu 3125450Sgblack@eecs.umich.edu # Mark the first megabyte of memory as reserved 3135450Sgblack@eecs.umich.edu self.e820_table.entries.append(X86E820Entry( 3145450Sgblack@eecs.umich.edu addr = 0, 3155450Sgblack@eecs.umich.edu size = '1MB', 3165450Sgblack@eecs.umich.edu range_type = 2)) 3175450Sgblack@eecs.umich.edu 3185450Sgblack@eecs.umich.edu # Mark the rest as available 3195450Sgblack@eecs.umich.edu self.e820_table.entries.append(X86E820Entry( 3205450Sgblack@eecs.umich.edu addr = 0x100000, 3215450Sgblack@eecs.umich.edu size = '%dB' % (self.physmem.range.second - 0x100000 - 1), 3225450Sgblack@eecs.umich.edu range_type = 1)) 3235450Sgblack@eecs.umich.edu 3245330Sgblack@eecs.umich.edu # Command line 3255840Sgblack@eecs.umich.edu self.boot_osflags = 'earlyprintk=ttyS0 console=ttyS0 lpj=9608015' 3265133Sgblack@eecs.umich.edu return self 3275133Sgblack@eecs.umich.edu 3283584Ssaidi@eecs.umich.edu 3293025Ssaidi@eecs.umich.edudef makeDualRoot(testSystem, driveSystem, dumpfile): 3302934Sktlim@umich.edu self = Root() 3312995Ssaidi@eecs.umich.edu self.testsys = testSystem 3322995Ssaidi@eecs.umich.edu self.drivesys = driveSystem 3334981Ssaidi@eecs.umich.edu self.etherlink = EtherLink() 3344981Ssaidi@eecs.umich.edu self.etherlink.int0 = Parent.testsys.tsunami.ethernet.interface 3354981Ssaidi@eecs.umich.edu self.etherlink.int1 = Parent.drivesys.tsunami.ethernet.interface 3364981Ssaidi@eecs.umich.edu 3373025Ssaidi@eecs.umich.edu if dumpfile: 3383025Ssaidi@eecs.umich.edu self.etherdump = EtherDump(file=dumpfile) 3393025Ssaidi@eecs.umich.edu self.etherlink.dump = Parent.etherdump 3402934Sktlim@umich.edu 3412934Sktlim@umich.edu return self 3425253Sksewell@umich.edu 3435263Sksewell@umich.edudef setMipsOptions(TestCPUClass): 3445253Sksewell@umich.edu #CP0 Configuration 3455253Sksewell@umich.edu TestCPUClass.CoreParams.CP0_PRId_CompanyOptions = 0 3465253Sksewell@umich.edu TestCPUClass.CoreParams.CP0_PRId_CompanyID = 1 3475253Sksewell@umich.edu TestCPUClass.CoreParams.CP0_PRId_ProcessorID = 147 3485253Sksewell@umich.edu TestCPUClass.CoreParams.CP0_PRId_Revision = 0 3495253Sksewell@umich.edu 3505253Sksewell@umich.edu #CP0 Interrupt Control 3515253Sksewell@umich.edu TestCPUClass.CoreParams.CP0_IntCtl_IPTI = 7 3525253Sksewell@umich.edu TestCPUClass.CoreParams.CP0_IntCtl_IPPCI = 7 3535253Sksewell@umich.edu 3545253Sksewell@umich.edu # Config Register 3555253Sksewell@umich.edu #TestCPUClass.CoreParams.CP0_Config_K23 = 0 # Since TLB 3565253Sksewell@umich.edu #TestCPUClass.CoreParams.CP0_Config_KU = 0 # Since TLB 3575253Sksewell@umich.edu TestCPUClass.CoreParams.CP0_Config_BE = 0 # Little Endian 3585253Sksewell@umich.edu TestCPUClass.CoreParams.CP0_Config_AR = 1 # Architecture Revision 2 3595253Sksewell@umich.edu TestCPUClass.CoreParams.CP0_Config_AT = 0 # MIPS32 3605253Sksewell@umich.edu TestCPUClass.CoreParams.CP0_Config_MT = 1 # TLB MMU 3615253Sksewell@umich.edu #TestCPUClass.CoreParams.CP0_Config_K0 = 2 # Uncached 3625253Sksewell@umich.edu 3635253Sksewell@umich.edu #Config 1 Register 3645253Sksewell@umich.edu TestCPUClass.CoreParams.CP0_Config1_M = 1 # Config2 Implemented 3655253Sksewell@umich.edu TestCPUClass.CoreParams.CP0_Config1_MMU = 63 # TLB Size 3665253Sksewell@umich.edu # ***VERY IMPORTANT*** 3675253Sksewell@umich.edu # Remember to modify CP0_Config1 according to cache specs 3685253Sksewell@umich.edu # Examine file ../common/Cache.py 3695253Sksewell@umich.edu TestCPUClass.CoreParams.CP0_Config1_IS = 1 # I-Cache Sets Per Way, 16KB cache, i.e., 1 (128) 3705253Sksewell@umich.edu TestCPUClass.CoreParams.CP0_Config1_IL = 5 # I-Cache Line Size, default in Cache.py is 64, i.e 5 3715253Sksewell@umich.edu TestCPUClass.CoreParams.CP0_Config1_IA = 1 # I-Cache Associativity, default in Cache.py is 2, i.e, a value of 1 3725253Sksewell@umich.edu TestCPUClass.CoreParams.CP0_Config1_DS = 2 # D-Cache Sets Per Way (see below), 32KB cache, i.e., 2 3735253Sksewell@umich.edu TestCPUClass.CoreParams.CP0_Config1_DL = 5 # D-Cache Line Size, default is 64, i.e., 5 3745253Sksewell@umich.edu TestCPUClass.CoreParams.CP0_Config1_DA = 1 # D-Cache Associativity, default is 2, i.e. 1 3755253Sksewell@umich.edu TestCPUClass.CoreParams.CP0_Config1_C2 = 0 # Coprocessor 2 not implemented(?) 3765253Sksewell@umich.edu TestCPUClass.CoreParams.CP0_Config1_MD = 0 # MDMX ASE not implemented in Mips32 3775253Sksewell@umich.edu TestCPUClass.CoreParams.CP0_Config1_PC = 1 # Performance Counters Implemented 3785253Sksewell@umich.edu TestCPUClass.CoreParams.CP0_Config1_WR = 0 # Watch Registers Implemented 3795253Sksewell@umich.edu TestCPUClass.CoreParams.CP0_Config1_CA = 0 # Mips16e NOT implemented 3805253Sksewell@umich.edu TestCPUClass.CoreParams.CP0_Config1_EP = 0 # EJTag Not Implemented 3815253Sksewell@umich.edu TestCPUClass.CoreParams.CP0_Config1_FP = 0 # FPU Implemented 3825253Sksewell@umich.edu 3835253Sksewell@umich.edu #Config 2 Register 3845253Sksewell@umich.edu TestCPUClass.CoreParams.CP0_Config2_M = 1 # Config3 Implemented 3855253Sksewell@umich.edu TestCPUClass.CoreParams.CP0_Config2_TU = 0 # Tertiary Cache Control 3865253Sksewell@umich.edu TestCPUClass.CoreParams.CP0_Config2_TS = 0 # Tertiary Cache Sets Per Way 3875253Sksewell@umich.edu TestCPUClass.CoreParams.CP0_Config2_TL = 0 # Tertiary Cache Line Size 3885253Sksewell@umich.edu TestCPUClass.CoreParams.CP0_Config2_TA = 0 # Tertiary Cache Associativity 3895253Sksewell@umich.edu TestCPUClass.CoreParams.CP0_Config2_SU = 0 # Secondary Cache Control 3905253Sksewell@umich.edu TestCPUClass.CoreParams.CP0_Config2_SS = 0 # Secondary Cache Sets Per Way 3915253Sksewell@umich.edu TestCPUClass.CoreParams.CP0_Config2_SL = 0 # Secondary Cache Line Size 3925253Sksewell@umich.edu TestCPUClass.CoreParams.CP0_Config2_SA = 0 # Secondary Cache Associativity 3935253Sksewell@umich.edu 3945253Sksewell@umich.edu 3955253Sksewell@umich.edu #Config 3 Register 3965253Sksewell@umich.edu TestCPUClass.CoreParams.CP0_Config3_M = 0 # Config4 Not Implemented 3975253Sksewell@umich.edu TestCPUClass.CoreParams.CP0_Config3_DSPP = 1 # DSP ASE Present 3985253Sksewell@umich.edu TestCPUClass.CoreParams.CP0_Config3_LPA = 0 # Large Physical Addresses Not supported in Mips32 3995253Sksewell@umich.edu TestCPUClass.CoreParams.CP0_Config3_VEIC = 0 # EIC Supported 4005253Sksewell@umich.edu TestCPUClass.CoreParams.CP0_Config3_VInt = 0 # Vectored Interrupts Implemented 4015253Sksewell@umich.edu TestCPUClass.CoreParams.CP0_Config3_SP = 0 # Small Pages Supported (PageGrain reg. exists) 4025253Sksewell@umich.edu TestCPUClass.CoreParams.CP0_Config3_MT = 0 # MT Not present 4035253Sksewell@umich.edu TestCPUClass.CoreParams.CP0_Config3_SM = 0 # SmartMIPS ASE Not implemented 4045253Sksewell@umich.edu TestCPUClass.CoreParams.CP0_Config3_TL = 0 # TraceLogic Not implemented 4055253Sksewell@umich.edu 4065253Sksewell@umich.edu #SRS Ctl - HSS 4075253Sksewell@umich.edu TestCPUClass.CoreParams.CP0_SrsCtl_HSS = 3 # Four shadow register sets implemented 4085253Sksewell@umich.edu 4095253Sksewell@umich.edu 4105253Sksewell@umich.edu #TestCPUClass.CoreParams.tlb = TLB() 4115253Sksewell@umich.edu #TestCPUClass.CoreParams.UnifiedTLB = 1 412