realview-o3-checker.py revision 9315:2e00867b5001 
1# Copyright (c) 2011 ARM Limited
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36# Authors: Geoffrey Blake
37
38import m5
39from m5.objects import *
40m5.util.addToPath('../configs/common')
41import FSConfig
42from Caches import *
43
44#cpu
45cpu = DerivO3CPU(cpu_id=0)
46#the system
47system = FSConfig.makeArmSystem('timing', "RealView_PBX", None, False)
48
49system.cpu = cpu
50#connect up the checker
51cpu.addCheckerCpu()
52
53#create the iocache
54system.iocache = IOCache(clock = '1GHz', addr_ranges = [AddrRange('256MB')])
55system.iocache.cpu_side = system.iobus.master
56system.iocache.mem_side = system.membus.slave
57
58#connect up the cpu and caches
59cpu.addTwoLevelCacheHierarchy(L1Cache(size = '32kB', assoc = 1),
60                              L1Cache(size = '32kB', assoc = 4),
61                              L2Cache(size = '4MB', assoc = 8))
62# create the interrupt controller
63cpu.createInterruptController()
64# connect cpu and caches to the rest of the system
65cpu.connectAllPorts(system.membus)
66# set the cpu clock along with the caches and l1-l2 bus
67cpu.clock = '2GHz'
68
69root = Root(full_system=True, system=system)
70m5.ticks.setGlobalFrequency('1THz')
71
72