ArmSystem.py (9338:97b4a2be1e5b) ArmSystem.py (9385:25ebe5e13a07)
1# Copyright (c) 2009 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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45 'VExpress_ELT' : 2272,
46 'VExpress_CA9' : 2272,
47 'VExpress_EMM' : 2272}
48
49class ArmSystem(System):
50 type = 'ArmSystem'
51 cxx_header = "arch/arm/system.hh"
52 load_addr_mask = 0xffffffff
1# Copyright (c) 2009 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

--- 36 unchanged lines hidden (view full) ---

45 'VExpress_ELT' : 2272,
46 'VExpress_CA9' : 2272,
47 'VExpress_EMM' : 2272}
48
49class ArmSystem(System):
50 type = 'ArmSystem'
51 cxx_header = "arch/arm/system.hh"
52 load_addr_mask = 0xffffffff
53 # 0x35 Implementor is '5' from "M5"
54 # 0x0 Variant
55 # 0xf Architecture from CPUID scheme
56 # 0xc00 Primary part number ("c" or higher implies ARM v7)
57 # 0x0 Revision
58 midr_regval = Param.UInt32(0x350fc000, "MIDR value")
59 multi_proc = Param.Bool(True, "Multiprocessor system?")
60 boot_loader = Param.String("", "File that contains the boot loader code if any")
61 gic_cpu_addr = Param.Addr(0, "Addres of the GIC CPU interface")
62 flags_addr = Param.Addr(0, "Address of the flags register for MP booting")
63
64class LinuxArmSystem(ArmSystem):
65 type = 'LinuxArmSystem'
66 cxx_header = "arch/arm/linux/system.hh"
67 load_addr_mask = 0x0fffffff
68 machine_type = Param.ArmMachineType('RealView_PBX',
69 "Machine id from http://www.arm.linux.org.uk/developer/machines/")
70 atags_addr = Param.Addr(0x100,
71 "Address where default atags structure should be written")
72 dtb_filename = Param.String("",
73 "File that contains the Device Tree Blob. Don't use DTB if empty.")
74 early_kernel_symbols = Param.Bool(False,
75 "enable early kernel symbol tables before MMU")
76 enable_context_switch_stats_dump = Param.Bool(False, "enable stats/task info dumping at context switch boundaries")
53 multi_proc = Param.Bool(True, "Multiprocessor system?")
54 boot_loader = Param.String("", "File that contains the boot loader code if any")
55 gic_cpu_addr = Param.Addr(0, "Addres of the GIC CPU interface")
56 flags_addr = Param.Addr(0, "Address of the flags register for MP booting")
57
58class LinuxArmSystem(ArmSystem):
59 type = 'LinuxArmSystem'
60 cxx_header = "arch/arm/linux/system.hh"
61 load_addr_mask = 0x0fffffff
62 machine_type = Param.ArmMachineType('RealView_PBX',
63 "Machine id from http://www.arm.linux.org.uk/developer/machines/")
64 atags_addr = Param.Addr(0x100,
65 "Address where default atags structure should be written")
66 dtb_filename = Param.String("",
67 "File that contains the Device Tree Blob. Don't use DTB if empty.")
68 early_kernel_symbols = Param.Bool(False,
69 "enable early kernel symbol tables before MMU")
70 enable_context_switch_stats_dump = Param.Bool(False, "enable stats/task info dumping at context switch boundaries")