ArmSystem.py (12525:2959af162048) ArmSystem.py (12531:3141027bd11a)
1# Copyright (c) 2009, 2012-2013, 2015-2018 ARM Limited
2# All rights reserved.
3#
4# The license below extends only to copyright in the software and shall
5# not be construed as granting a license to any other intellectual
6# property including but not limited to intellectual property relating
7# to a hardware implementation of the functionality of the software
8# licensed hereunder. You may use the software subject to the license

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36# Authors: Ali Saidi
37# Glenn Bergmans
38
39from m5.params import *
40from m5.SimObject import *
41from m5.util.fdthelper import *
42
43from System import System
1# Copyright (c) 2009, 2012-2013, 2015-2018 ARM Limited
2# All rights reserved.
3#
4# The license below extends only to copyright in the software and shall
5# not be construed as granting a license to any other intellectual
6# property including but not limited to intellectual property relating
7# to a hardware implementation of the functionality of the software
8# licensed hereunder. You may use the software subject to the license

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36# Authors: Ali Saidi
37# Glenn Bergmans
38
39from m5.params import *
40from m5.SimObject import *
41from m5.util.fdthelper import *
42
43from System import System
44from ArmSemihosting import ArmSemihosting
44
45class ArmMachineType(Enum):
46 map = {
47 'RealViewEB' : 827,
48 'RealViewPBX' : 1901,
49 'VExpress_EMM' : 2272,
50 'VExpress_EMM64' : 2272,
51 'DTOnly' : -1,

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74 "(ARMv8)")
75 auto_reset_addr_64 = Param.Bool(False,
76 "Determine reset address from kernel entry point if no boot loader")
77 phys_addr_range_64 = Param.UInt8(40,
78 "Supported physical address range in bits when using AArch64 (ARMv8)")
79 have_large_asid_64 = Param.Bool(False,
80 "True if ASID is 16 bits in AArch64 (ARMv8)")
81
45
46class ArmMachineType(Enum):
47 map = {
48 'RealViewEB' : 827,
49 'RealViewPBX' : 1901,
50 'VExpress_EMM' : 2272,
51 'VExpress_EMM64' : 2272,
52 'DTOnly' : -1,

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75 "(ARMv8)")
76 auto_reset_addr_64 = Param.Bool(False,
77 "Determine reset address from kernel entry point if no boot loader")
78 phys_addr_range_64 = Param.UInt8(40,
79 "Supported physical address range in bits when using AArch64 (ARMv8)")
80 have_large_asid_64 = Param.Bool(False,
81 "True if ASID is 16 bits in AArch64 (ARMv8)")
82
83 semihosting = Param.ArmSemihosting(NULL,
84 "Enable support for the Arm semihosting by settings this parameter")
85
82 m5ops_base = Param.Addr(0,
83 "Base of the 64KiB PA range used for memory-mapped m5ops. Set to 0 "
84 "to disable.")
85
86 def generateDeviceTree(self, state):
87 # Generate a device tree root node for the system by creating the root
88 # node and adding the generated subnodes of all children.
89 # When a child needs to add multiple nodes, this is done by also

--- 63 unchanged lines hidden --- 		86 m5ops_base = Param.Addr(0,
87 "Base of the 64KiB PA range used for memory-mapped m5ops. Set to 0 "
88 "to disable.")
89
90 def generateDeviceTree(self, state):
91 # Generate a device tree root node for the system by creating the root
92 # node and adding the generated subnodes of all children.
93 # When a child needs to add multiple nodes, this is done by also

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