diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/dev/arm/RealView.py | 29 |
1 files changed, 17 insertions, 12 deletions
diff --git a/src/dev/arm/RealView.py b/src/dev/arm/RealView.py index 8dedc068d..30e498ce1 100644 --- a/src/dev/arm/RealView.py +++ b/src/dev/arm/RealView.py @@ -301,12 +301,18 @@ class RealView(Platform): _off_chip_ranges = [] - def _attach_io(self, devices, bus): + def _attach_device(self, device, bus, dma_ports=None): + if hasattr(device, "pio"): + device.pio = bus.master + if hasattr(device, "dma"): + if dma_ports is None: + device.dma = bus.slave + else: + dma_ports.append(device.dma) + + def _attach_io(self, devices, *args, **kwargs): for d in devices: - if hasattr(d, "pio"): - d.pio = bus.master - if hasattr(d, "dma"): - d.dma = bus.slave + self._attach_device(d, *args, **kwargs) def _attach_clk(self, devices, clkdomain): for d in devices: @@ -325,13 +331,13 @@ class RealView(Platform): def offChipIOClkDomain(self, clkdomain): self._attach_clk(self._off_chip_devices(), clkdomain) - def attachOnChipIO(self, bus, bridge=None): - self._attach_io(self._on_chip_devices(), bus) + def attachOnChipIO(self, bus, bridge=None, **kwargs): + self._attach_io(self._on_chip_devices(), bus, **kwargs) if bridge: bridge.ranges = self._off_chip_ranges - def attachIO(self, bus): - self._attach_io(self._off_chip_devices(), bus) + def attachIO(self, *args, **kwargs): + self._attach_io(self._off_chip_devices(), *args, **kwargs) def setupBootLoader(self, mem_bus, cur_sys, loc): @@ -923,10 +929,9 @@ Interrupts: self.energy_ctrl, ] - def attachPciDevice(self, device, bus): + def attachPciDevice(self, device, *args, **kwargs): device.host = self.pci_host - device.pio = bus.master - device.dma = bus.slave + self._attach_device(device, *args, **kwargs) def setupBootLoader(self, mem_bus, cur_sys, loc): self.nvmem = SimpleMemory(range=AddrRange(0, size='64MB'), |