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-rw-r--r--src/dev/arm/RealView.py29
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'),