T1000.py revision 4007 
1from m5.params import *
2from m5.proxy import *
3from Device import BasicPioDevice, IsaFake, BadAddr
4from Uart import Uart8250
5from Platform import Platform
6from SimConsole import SimConsole, ConsoleListener
7
8
9class MmDisk(BasicPioDevice):
10    type = 'MmDisk'
11    image = Param.DiskImage("Disk Image")
12    pio_addr = 0x1F40000000
13
14class DumbTOD(BasicPioDevice):
15    type = 'DumbTOD'
16    time = Param.Time('01/01/2009', "System time to use ('Now' for real time)")
17    pio_addr = 0xfff0c1fff8
18
19
20class T1000(Platform):
21    type = 'T1000'
22    system = Param.System(Parent.any, "system")
23
24    fake_clk = IsaFake(pio_addr=0x9600000000, pio_size=0x100000000)
25            #warn_access="Accessing Clock Unit -- Unimplemented!")
26
27    fake_membnks = IsaFake(pio_addr=0x9700000000, pio_size=16384,
28            ret_data64=0x0000000000000000, update_data=False)
29            #warn_access="Accessing Memory Banks -- Unimplemented!")
30
31    fake_iob = IsaFake(pio_addr=0x9800000000, pio_size=0x100000000)
32            #warn_access="Accessing IOB -- Unimplemented!")
33
34    fake_jbi = IsaFake(pio_addr=0x8000000000, pio_size=0x100000000)
35            #warn_access="Accessing JBI -- Unimplemented!")
36
37    fake_l2_1 = IsaFake(pio_addr=0xA900000000, pio_size=0x8,
38            ret_data64=0x0000000000000001, update_data=True)
39            #warn_access="Accessing L2 Cache Banks -- Unimplemented!")
40
41    fake_l2_2 = IsaFake(pio_addr=0xA900000040, pio_size=0x8,
42            ret_data64=0x0000000000000001, update_data=True)
43            #warn_access="Accessing L2 Cache Banks -- Unimplemented!")
44
45    fake_l2_3 = IsaFake(pio_addr=0xA900000080, pio_size=0x8,
46            ret_data64=0x0000000000000001, update_data=True)
47            #warn_access="Accessing L2 Cache Banks -- Unimplemented!")
48
49    fake_l2_4 = IsaFake(pio_addr=0xA9000000C0, pio_size=0x8,
50            ret_data64=0x0000000000000001, update_data=True)
51            #warn_access="Accessing L2 Cache Banks -- Unimplemented!")
52
53    fake_l2esr_1 = IsaFake(pio_addr=0xAB00000000, pio_size=0x8,
54            ret_data64=0x0000000000000000, update_data=True)
55            #warn_access="Accessing L2 ESR Cache Banks -- Unimplemented!")
56
57    fake_l2esr_2 = IsaFake(pio_addr=0xAB00000040, pio_size=0x8,
58            ret_data64=0x0000000000000000, update_data=True)
59            #warn_access="Accessing L2 ESR Cache Banks -- Unimplemented!")
60
61    fake_l2esr_3 = IsaFake(pio_addr=0xAB00000080, pio_size=0x8,
62            ret_data64=0x0000000000000000, update_data=True)
63            #warn_access="Accessing L2 ESR Cache Banks -- Unimplemented!")
64
65    fake_l2esr_4 = IsaFake(pio_addr=0xAB000000C0, pio_size=0x8,
66            ret_data64=0x0000000000000000, update_data=True)
67            #warn_access="Accessing L2 ESR Cache Banks -- Unimplemented!")
68
69    fake_ssi = IsaFake(pio_addr=0xff00000000, pio_size=0x10000000)
70            #warn_access="Accessing SSI -- Unimplemented!")
71
72    hvuart = Uart8250(pio_addr=0xfff0c2c000)
73    htod = DumbTOD()
74
75    puart0 = Uart8250(pio_addr=0x1f10000000)
76    console = SimConsole(listener = ConsoleListener())
77
78    # Attach I/O devices to specified bus object.  Can't do this
79    # earlier, since the bus object itself is typically defined at the
80    # System level.
81    def attachIO(self, bus):
82        self.fake_clk.pio = bus.port
83        self.fake_membnks.pio = bus.port
84        self.fake_iob.pio = bus.port
85        self.fake_jbi.pio = bus.port
86        self.fake_l2_1.pio = bus.port
87        self.fake_l2_2.pio = bus.port
88        self.fake_l2_3.pio = bus.port
89        self.fake_l2_4.pio = bus.port
90        self.fake_l2esr_1.pio = bus.port
91        self.fake_l2esr_2.pio = bus.port
92        self.fake_l2esr_3.pio = bus.port
93        self.fake_l2esr_4.pio = bus.port
94        self.fake_ssi.pio = bus.port
95        self.puart0.pio = bus.port
96        self.hvuart.pio = bus.port
97        self.htod.pio = bus.port
98