ArmSystem.py (9332:ae2a5329ce96) ArmSystem.py (9338:97b4a2be1e5b)
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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43 map = {'RealView_EB' : 827,
44 'RealView_PBX' : 1901,
45 'VExpress_ELT' : 2272,
46 'VExpress_CA9' : 2272,
47 'VExpress_EMM' : 2272}
48
49class ArmSystem(System):
50 type = 'ArmSystem'
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

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

43 map = {'RealView_EB' : 827,
44 'RealView_PBX' : 1901,
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"
51 load_addr_mask = 0xffffffff
52 # 0x35 Implementor is '5' from "M5"
53 # 0x0 Variant
54 # 0xf Architecture from CPUID scheme
55 # 0xc00 Primary part number ("c" or higher implies ARM v7)
56 # 0x0 Revision
57 midr_regval = Param.UInt32(0x350fc000, "MIDR value")
58 multi_proc = Param.Bool(True, "Multiprocessor system?")
59 boot_loader = Param.String("", "File that contains the boot loader code if any")
60 gic_cpu_addr = Param.Addr(0, "Addres of the GIC CPU interface")
61 flags_addr = Param.Addr(0, "Address of the flags register for MP booting")
62
63class LinuxArmSystem(ArmSystem):
64 type = 'LinuxArmSystem'
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"
65 load_addr_mask = 0x0fffffff
66 machine_type = Param.ArmMachineType('RealView_PBX',
67 "Machine id from http://www.arm.linux.org.uk/developer/machines/")
68 atags_addr = Param.Addr(0x100,
69 "Address where default atags structure should be written")
70 dtb_filename = Param.String("",
71 "File that contains the Device Tree Blob. Don't use DTB if empty.")
72 early_kernel_symbols = Param.Bool(False,
73 "enable early kernel symbol tables before MMU")
74 enable_context_switch_stats_dump = Param.Bool(False, "enable stats/task info dumping at context switch boundaries")
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")