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interconnect/axi/axi_full/AXIInterface: Add name/bursting parameters. 

To add compatibility with AXILiteInterface and allow dynamic selection.
This commit is contained in:
Florent Kermarrec 2022-06-17 16:04:25 +02:00
parent 333aadbf6e
commit bc667c6456
2 changed files with 10 additions and 9 deletions
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13
litex/soc/interconnect/axi/axi_full.py
View File

@ -53,17 +53,18 @@ def r_description(data_width, id_width):
]
class AXIInterface:
def __init__(self, data_width=32, address_width=32, id_width=1, clock_domain="sys"):
def __init__(self, data_width=32, address_width=32, id_width=1, clock_domain="sys", name=None, bursting=False):
self.data_width = data_width
self.address_width = address_width
self.id_width = id_width
self.clock_domain = clock_domain
self.bursting = bursting # FIXME: Use or add check.
self.aw = stream.Endpoint(ax_description(address_width, id_width))
self.w = stream.Endpoint(w_description(data_width, id_width))
self.b = stream.Endpoint(b_description(id_width))
self.ar = stream.Endpoint(ax_description(address_width, id_width))
self.r = stream.Endpoint(r_description(data_width, id_width))
self.aw = stream.Endpoint(ax_description(address_width, id_width), name=name)
self.w = stream.Endpoint(w_description(data_width, id_width), name=name)
self.b = stream.Endpoint(b_description(id_width), name=name)
self.ar = stream.Endpoint(ax_description(address_width, id_width), name=name)
self.r = stream.Endpoint(r_description(data_width, id_width), name=name)
def connect_to_pads(self, pads, mode="master"):
return connect_to_pads(self, pads, mode, axi_full=True)

6
litex/soc/interconnect/axi/axi_lite.py
View File

@ -45,10 +45,10 @@ class AXILiteInterface:
raise NotImplementedError("AXI-Lite does not support bursting")
self.aw = stream.Endpoint(ax_lite_description(address_width), name=name)
self.w = stream.Endpoint(w_lite_description(data_width), name=name)
self.b = stream.Endpoint(b_lite_description(), name=name)
self.w = stream.Endpoint(w_lite_description(data_width), name=name)
self.b = stream.Endpoint(b_lite_description(), name=name)
self.ar = stream.Endpoint(ax_lite_description(address_width), name=name)
self.r = stream.Endpoint(r_lite_description(data_width), name=name)
self.r = stream.Endpoint(r_lite_description(data_width), name=name)
def get_ios(self, bus_name="wb"):
subsignals = []