Malta.py (9338:97b4a2be1e5b) Malta.py (11233:18e411ee6c04)
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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26#
27# Authors: Korey Sewell
28
29from m5.params import *
30from m5.proxy import *
31
32from BadDevice import BadDevice
33from Device import BasicPioDevice
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

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

26#
27# Authors: Korey Sewell
28
29from m5.params import *
30from m5.proxy import *
31
32from BadDevice import BadDevice
33from Device import BasicPioDevice
34from Pci import PciConfigAll
35from Platform import Platform
36from Uart import Uart8250
37
38class MaltaCChip(BasicPioDevice):
39 type = 'MaltaCChip'
40 cxx_header = "dev/mips/malta_cchip.hh"
41 malta = Param.Malta(Parent.any, "Malta")
42
43class MaltaIO(BasicPioDevice):
44 type = 'MaltaIO'
45 cxx_header = "dev/mips/malta_io.hh"
46 time = Param.Time('01/01/2009',
47 "System time to use (0 for actual time, default is 1/1/06)")
48 year_is_bcd = Param.Bool(False,
49 "The RTC should interpret the year as a BCD value")
50 malta = Param.Malta(Parent.any, "Malta")
51 frequency = Param.Frequency('1024Hz', "frequency of interrupts")
52
34from Platform import Platform
35from Uart import Uart8250
36
37class MaltaCChip(BasicPioDevice):
38 type = 'MaltaCChip'
39 cxx_header = "dev/mips/malta_cchip.hh"
40 malta = Param.Malta(Parent.any, "Malta")
41
42class MaltaIO(BasicPioDevice):
43 type = 'MaltaIO'
44 cxx_header = "dev/mips/malta_io.hh"
45 time = Param.Time('01/01/2009',
46 "System time to use (0 for actual time, default is 1/1/06)")
47 year_is_bcd = Param.Bool(False,
48 "The RTC should interpret the year as a BCD value")
49 malta = Param.Malta(Parent.any, "Malta")
50 frequency = Param.Frequency('1024Hz', "frequency of interrupts")
51
53class MaltaPChip(BasicPioDevice):
54 type = 'MaltaPChip'
55 cxx_header = "dev/mips/malta_pchip.hh"
56 malta = Param.Malta(Parent.any, "Malta")
57
58class Malta(Platform):
59 type = 'Malta'
60 cxx_header = "dev/mips/malta.hh"
61 system = Param.System(Parent.any, "system")
62 cchip = MaltaCChip(pio_addr=0x801a0000000)
63 io = MaltaIO(pio_addr=0x801fc000000)
64 uart = Uart8250(pio_addr=0xBFD003F8)
65
66 # Attach I/O devices to specified bus object. Can't do this
67 # earlier, since the bus object itself is typically defined at the
68 # System level.
69 def attachIO(self, bus):
70 self.cchip.pio = bus.master
71 self.io.pio = bus.master
72 self.uart.pio = bus.master
52class Malta(Platform):
53 type = 'Malta'
54 cxx_header = "dev/mips/malta.hh"
55 system = Param.System(Parent.any, "system")
56 cchip = MaltaCChip(pio_addr=0x801a0000000)
57 io = MaltaIO(pio_addr=0x801fc000000)
58 uart = Uart8250(pio_addr=0xBFD003F8)
59
60 # Attach I/O devices to specified bus object. Can't do this
61 # earlier, since the bus object itself is typically defined at the
62 # System level.
63 def attachIO(self, bus):
64 self.cchip.pio = bus.master
65 self.io.pio = bus.master
66 self.uart.pio = bus.master