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from m5 import *
import os
from SysPaths import *
# Base for tests is directory containing this file.
test_base = os.path.dirname(__file__)
linux_image = env.get('LINUX_IMAGE', disk('linux-latest.img'))
class IdeControllerPciData(PciConfigData):
VendorID = 0x8086
DeviceID = 0x7111
Command = 0x0
Status = 0x280
Revision = 0x0
ClassCode = 0x01
SubClassCode = 0x01
ProgIF = 0x85
BAR0 = 0x00000001
BAR1 = 0x00000001
BAR2 = 0x00000001
BAR3 = 0x00000001
BAR4 = 0x00000001
BAR5 = 0x00000001
InterruptLine = 0x1f
InterruptPin = 0x01
BAR0Size = '8B'
BAR1Size = '4B'
BAR2Size = '8B'
BAR3Size = '4B'
BAR4Size = '16B'
class LinuxRootDisk(IdeDisk):
raw_image = RawDiskImage(image_file=linux_image, read_only=True)
image = CowDiskImage(child=Parent.raw_image, read_only=False)
class LinuxSwapDisk(IdeDisk):
raw_image = RawDiskImage(image_file = disk('linux-bigswap2.img'),
read_only=True)
image = CowDiskImage(child = Parent.raw_image, read_only=False)
class SpecwebFilesetDisk(IdeDisk):
raw_image = RawDiskImage(image_file = disk('specweb-fileset.img'),
read_only=True)
image = CowDiskImage(child = Parent.raw_image, read_only=False)
class BaseTsunami(Tsunami):
cchip = TsunamiCChip(pio_addr=0x801a0000000)
pchip = TsunamiPChip(pio_addr=0x80180000000)
pciconfig = PciConfigAll(pio_addr=0x801fe000000)
fake_sm_chip = IsaFake(pio_addr=0x801fc000370)
fake_uart1 = IsaFake(pio_addr=0x801fc0002f8)
fake_uart2 = IsaFake(pio_addr=0x801fc0003e8)
fake_uart3 = IsaFake(pio_addr=0x801fc0002e8)
fake_uart4 = IsaFake(pio_addr=0x801fc0003f0)
fake_ppc = IsaFake(pio_addr=0x801fc0003bc)
fake_OROM = IsaFake(pio_addr=0x800000a0000, pio_size=0x60000)
fake_pnp_addr = IsaFake(pio_addr=0x801fc000279)
fake_pnp_write = IsaFake(pio_addr=0x801fc000a79)
fake_pnp_read0 = IsaFake(pio_addr=0x801fc000203)
fake_pnp_read1 = IsaFake(pio_addr=0x801fc000243)
fake_pnp_read2 = IsaFake(pio_addr=0x801fc000283)
fake_pnp_read3 = IsaFake(pio_addr=0x801fc0002c3)
fake_pnp_read4 = IsaFake(pio_addr=0x801fc000303)
fake_pnp_read5 = IsaFake(pio_addr=0x801fc000343)
fake_pnp_read6 = IsaFake(pio_addr=0x801fc000383)
fake_pnp_read7 = IsaFake(pio_addr=0x801fc0003c3)
fake_ata0 = IsaFake(pio_addr=0x801fc0001f0)
fake_ata1 = IsaFake(pio_addr=0x801fc000170)
fb = BadDevice(pio_addr=0x801fc0003d0, devicename='FrameBuffer')
io = TsunamiIO(pio_addr=0x801fc000000)
uart = Uart8250(pio_addr=0x801fc0003f8)
# ethernet = NSGigE(configdata=NSGigEPciData(),
# pci_bus=0, pci_dev=1, pci_func=0)
# etherint = NSGigEInt(device=Parent.ethernet)
console = AlphaConsole(pio_addr=0x80200000000, disk=Parent.simple_disk)
# bridge = PciFake(configdata=BridgePciData(), pci_bus=0, pci_dev=2, pci_func=0)
#class FreeBSDTsunami(BaseTsunami):
# disk0 = FreeBSDRootDisk(delay='0us', driveID='master')
# ide = IdeController(disks=[Parent.disk0],
# configdata=IdeControllerPciData(),
# pci_func=0, pci_dev=0, pci_bus=0)
class LinuxTsunami(BaseTsunami):
disk0 = LinuxRootDisk(driveID='master')
disk1 = SpecwebFilesetDisk(driveID='slave')
disk2 = LinuxSwapDisk(driveID='master')
ide = IdeController(disks=[Parent.disk0, Parent.disk1, Parent.disk2],
configdata=IdeControllerPciData(),
pci_func=0, pci_dev=0, pci_bus=0)
class LinuxAlphaSystem(LinuxAlphaSystem):
magicbus = Bus()
physmem = PhysicalMemory(range = AddrRange('128MB'))
c1 = Connector(side_a=Parent.physmem, side_b=Parent.magicbus)
tsunami = LinuxTsunami()
c2 = Connector(side_a=Parent.tsunami.cchip, side_a_name='pio', side_b=Parent.magicbus)
c3 = Connector(side_a=Parent.tsunami.pchip, side_a_name='pio', side_b=Parent.magicbus)
c4 = Connector(side_a=Parent.tsunami.pciconfig, side_a_name='pio', side_b=Parent.magicbus)
c5 = Connector(side_a=Parent.tsunami.fake_sm_chip, side_a_name='pio', side_b=Parent.magicbus)
c7 = Connector(side_a=Parent.tsunami.fake_uart1, side_a_name='pio', side_b=Parent.magicbus)
c8 = Connector(side_a=Parent.tsunami.fake_uart2, side_a_name='pio', side_b=Parent.magicbus)
c9 = Connector(side_a=Parent.tsunami.fake_uart3, side_a_name='pio', side_b=Parent.magicbus)
c10 = Connector(side_a=Parent.tsunami.fake_uart4, side_a_name='pio', side_b=Parent.magicbus)
c11 = Connector(side_a=Parent.tsunami.ide, side_a_name='pio', side_b=Parent.magicbus)
c13 = Connector(side_a=Parent.tsunami.ide, side_a_name='dma', side_b=Parent.magicbus)
c12 = Connector(side_a=Parent.tsunami.fake_ppc, side_a_name='pio', side_b=Parent.magicbus)
c14 = Connector(side_a=Parent.tsunami.fake_OROM, side_a_name='pio', side_b=Parent.magicbus)
c16 = Connector(side_a=Parent.tsunami.fake_pnp_addr, side_a_name='pio', side_b=Parent.magicbus)
c17 = Connector(side_a=Parent.tsunami.fake_pnp_write, side_a_name='pio', side_b=Parent.magicbus)
c18 = Connector(side_a=Parent.tsunami.fake_pnp_read0, side_a_name='pio', side_b=Parent.magicbus)
c19 = Connector(side_a=Parent.tsunami.fake_pnp_read1, side_a_name='pio', side_b=Parent.magicbus)
c20 = Connector(side_a=Parent.tsunami.fake_pnp_read2, side_a_name='pio', side_b=Parent.magicbus)
c21 = Connector(side_a=Parent.tsunami.fake_pnp_read3, side_a_name='pio', side_b=Parent.magicbus)
c22 = Connector(side_a=Parent.tsunami.fake_pnp_read4, side_a_name='pio', side_b=Parent.magicbus)
c23 = Connector(side_a=Parent.tsunami.fake_pnp_read5, side_a_name='pio', side_b=Parent.magicbus)
c24 = Connector(side_a=Parent.tsunami.fake_pnp_read6, side_a_name='pio', side_b=Parent.magicbus)
c25 = Connector(side_a=Parent.tsunami.fake_pnp_read7, side_a_name='pio', side_b=Parent.magicbus)
c27 = Connector(side_a=Parent.tsunami.fake_ata0, side_a_name='pio', side_b=Parent.magicbus)
c28 = Connector(side_a=Parent.tsunami.fake_ata1, side_a_name='pio', side_b=Parent.magicbus)
c30 = Connector(side_a=Parent.tsunami.fb, side_a_name='pio', side_b=Parent.magicbus)
c31 = Connector(side_a=Parent.tsunami.io, side_a_name='pio', side_b=Parent.magicbus)
c32 = Connector(side_a=Parent.tsunami.uart, side_a_name='pio', side_b=Parent.magicbus)
c33 = Connector(side_a=Parent.tsunami.console, side_a_name='pio', side_b=Parent.magicbus)
raw_image = RawDiskImage(image_file=disk('linux-latest.img'),
read_only=True)
simple_disk = SimpleDisk(disk=Parent.raw_image)
intrctrl = IntrControl()
cpu = SimpleCPU(mem=Parent.magicbus)
sim_console = SimConsole(listener=ConsoleListener(port=3456))
kernel = binary('vmlinux')
pal = binary('ts_osfpal')
console = binary('console')
boot_osflags = 'root=/dev/hda1 console=ttyS0'
readfile = os.path.join(test_base, 'halt.sh')
BaseCPU.itb = AlphaITB()
BaseCPU.dtb = AlphaDTB()
BaseCPU.system = Parent.any
class TsunamiRoot(Root):
pass
root = TsunamiRoot(clock = '2GHz', system = LinuxAlphaSystem())
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