RealView.py (13167:258a04d4c20b) RealView.py (13504:5a01198080fa)
1# Copyright (c) 2009-2018 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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319 if isinstance(obj, SimObject):
320 node.append(obj.generateDeviceTree(state))
321
322 io_phandle = state.phandle(self.osc_cpu.parent.unproxy(self))
323 node.append(FdtPropertyWords("arm,vexpress,config-bridge", io_phandle))
324
325 yield node
326
1# Copyright (c) 2009-2018 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

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

319 if isinstance(obj, SimObject):
320 node.append(obj.generateDeviceTree(state))
321
322 io_phandle = state.phandle(self.osc_cpu.parent.unproxy(self))
323 node.append(FdtPropertyWords("arm,vexpress,config-bridge", io_phandle))
324
325 yield node
326
327class VGic(PioDevice):
328 type = 'VGic'
329 cxx_header = "dev/arm/vgic.hh"
330 gic = Param.BaseGic(Parent.any, "Gic to use for interrupting")
331 platform = Param.Platform(Parent.any, "Platform this device is part of.")
332 vcpu_addr = Param.Addr(0, "Address for vcpu interfaces")
333 hv_addr = Param.Addr(0, "Address for hv control")
334 pio_delay = Param.Latency('10ns', "Delay for PIO r/w")
335 # The number of list registers is not currently configurable at runtime.
336 ppint = Param.UInt32("HV maintenance interrupt number")
337
338 def generateDeviceTree(self, state):
339 gic = self.gic.unproxy(self)
340
341 node = FdtNode("interrupt-controller")
342 node.appendCompatible(["gem5,gic", "arm,cortex-a15-gic",
343 "arm,cortex-a9-gic"])
344 node.append(FdtPropertyWords("#interrupt-cells", [3]))
345 node.append(FdtPropertyWords("#address-cells", [0]))
346 node.append(FdtProperty("interrupt-controller"))
347
348 regs = (
349 state.addrCells(gic.dist_addr) +
350 state.sizeCells(0x1000) +
351 state.addrCells(gic.cpu_addr) +
352 state.sizeCells(0x1000) +
353 state.addrCells(self.hv_addr) +
354 state.sizeCells(0x2000) +
355 state.addrCells(self.vcpu_addr) +
356 state.sizeCells(0x2000) )
357
358 node.append(FdtPropertyWords("reg", regs))
359 node.append(FdtPropertyWords("interrupts",
360 [1, int(self.ppint)-16, 0xf04]))
361
362 node.appendPhandle(gic)
363
364 yield node
365
366class AmbaFake(AmbaPioDevice):
367 type = 'AmbaFake'
368 cxx_header = "dev/arm/amba_fake.hh"
369 ignore_access = Param.Bool(False, "Ignore reads/writes to this device, (e.g. IsaFake + AMBA)")
370 amba_id = 0;
371
372class Pl011(Uart):
373 type = 'Pl011'

--- 737 unchanged lines hidden --- 		327class AmbaFake(AmbaPioDevice):
328 type = 'AmbaFake'
329 cxx_header = "dev/arm/amba_fake.hh"
330 ignore_access = Param.Bool(False, "Ignore reads/writes to this device, (e.g. IsaFake + AMBA)")
331 amba_id = 0;
332
333class Pl011(Uart):
334 type = 'Pl011'

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