1# Copyright (c) 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

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27# Authors: Nathan Binkert
28
29from m5.params import *
30from m5.proxy import *
31from System import System
32
33class AlphaSystem(System):
34 type = 'AlphaSystem'
35 cxx_header = "arch/alpha/system.hh"
36 console = Param.String("file that contains the console code")
37 pal = Param.String("file that contains palcode")
38 system_type = Param.UInt64("Type of system we are emulating")
39 system_rev = Param.UInt64("Revision of system we are emulating")
40 load_addr_mask = 0xffffffffff
41
42class LinuxAlphaSystem(AlphaSystem):
43 type = 'LinuxAlphaSystem'
44 cxx_header = "arch/alpha/linux/system.hh"
45 system_type = 34
46 system_rev = 1 << 10
47
48 boot_cpu_frequency = Param.Frequency(Self.cpu[0].clock.frequency,
49 "boot processor frequency")
50
51class FreebsdAlphaSystem(AlphaSystem):
52 type = 'FreebsdAlphaSystem'
53 cxx_header = "arch/alpha/freebsd/system.hh"
54 system_type = 34
55 system_rev = 1 << 10
56
57class Tru64AlphaSystem(AlphaSystem):
58 type = 'Tru64AlphaSystem'
59 cxx_header = "arch/alpha/tru64/system.hh"
60 system_type = 12
61 system_rev = 2<<1