d22796c03c
This patch uses the common L1, L2 and IOCache configuration for the regressions that all share the same cache parameters. There are a few regressions that use a slightly different configuration (memtest, o3-timing=mp, simple-atomic-mp and simple-timing-mp), and the latter are not changed in this patch. They will be updated in a future patch. The common cache configurations are changed to match the ones used in the regressions, and are slightly changed with respect to what they were. Hopefully this means we can converge on a common base configuration, used both in the normal user configurations and regressions. As only regressions that shared the same cache configuration are updated, no regressions are affected.
61 lines
2.5 KiB
Python
61 lines
2.5 KiB
Python
# Copyright (c) 2006-2007 The Regents of The University of Michigan
|
|
# All rights reserved.
|
|
#
|
|
# Redistribution and use in source and binary forms, with or without
|
|
# modification, are permitted provided that the following conditions are
|
|
# met: redistributions of source code must retain the above copyright
|
|
# notice, this list of conditions and the following disclaimer;
|
|
# redistributions in binary form must reproduce the above copyright
|
|
# notice, this list of conditions and the following disclaimer in the
|
|
# documentation and/or other materials provided with the distribution;
|
|
# neither the name of the copyright holders nor the names of its
|
|
# contributors may be used to endorse or promote products derived from
|
|
# this software without specific prior written permission.
|
|
#
|
|
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
|
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
|
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
#
|
|
# Authors: Steve Reinhardt
|
|
|
|
import m5
|
|
from m5.objects import *
|
|
m5.util.addToPath('../configs/common')
|
|
import FSConfig
|
|
from Caches import *
|
|
|
|
#cpu
|
|
cpu = TimingSimpleCPU(cpu_id=0)
|
|
#the system
|
|
system = FSConfig.makeArmSystem('timing', "RealView_PBX", None, False)
|
|
|
|
system.cpu = cpu
|
|
|
|
#create the iocache
|
|
system.iocache = IOCache(clock = '1GHz', addr_ranges = [AddrRange('256MB')])
|
|
system.iocache.cpu_side = system.iobus.master
|
|
system.iocache.mem_side = system.membus.slave
|
|
|
|
#connect up the cpu and caches
|
|
cpu.addTwoLevelCacheHierarchy(L1(size = '32kB', assoc = 1),
|
|
L1(size = '32kB', assoc = 4),
|
|
L2(size = '4MB', assoc = 8))
|
|
# create the interrupt controller
|
|
cpu.createInterruptController()
|
|
# connect cpu and caches to the rest of the system
|
|
cpu.connectAllPorts(system.membus)
|
|
# set the cpu clock along with the caches and l1-l2 bus
|
|
cpu.clock = '2GHz'
|
|
|
|
root = Root(full_system=True, system=system)
|
|
m5.ticks.setGlobalFrequency('1THz')
|
|
|