tests/configs/realview-simple-atomic.py

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  27 # Authors: Steve Reinhardt
  28
  29 import m5
  30 from m5.objects import *
  31 m5.util.addToPath('../configs/common')
  32 import FSConfig
  33 from Caches import *
  34
  35 #cpu
  36 cpu = AtomicSimpleCPU(cpu_id=0)
  37 #the system
  38 system = FSConfig.makeArmSystem('atomic', "RealView_PBX", None, False)
  39
  40 system.cpu = cpu
  41
  42 #create the iocache
  43 system.iocache = IOCache(clock = '1GHz', addr_ranges = [AddrRange('256MB')])
  44 system.iocache.cpu_side = system.iobus.master
  45 system.iocache.mem_side = system.membus.slave
  46
  47 #connect up the cpu and caches
  48 cpu.addTwoLevelCacheHierarchy(L1(size = '32kB', assoc = 1),
  49                               L1(size = '32kB', assoc = 4),
  50                               L2(size = '4MB', assoc = 8))
  51 # create the interrupt controller
  52 cpu.createInterruptController()
  53 # connect cpu and caches to the rest of the system
  54 cpu.connectAllPorts(system.membus)
  55 # set the cpu clock along with the caches and l1-l2 bus
  56 cpu.clock = '2GHz'
  57
  58 root = Root(full_system=True, system=system)
  59 m5.ticks.setGlobalFrequency('1THz')
  60