23 lines
917 B
Python
23 lines
917 B
Python
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from misoclib.com.liteethmini.common import *
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from misoclib.com.liteethmini.mac.core import LiteEthMACCore
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from misoclib.com.liteethmini.mac.frontend.wishbone import LiteEthMACWishboneInterface
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class LiteEthMAC(Module, AutoCSR):
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def __init__(self, phy, dw,
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interface="wishbone",
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endianness="big",
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with_preamble_crc=True):
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self.submodules.core = LiteEthMACCore(phy, dw, endianness, with_preamble_crc)
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self.csrs = []
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if interface == "wishbone":
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self.submodules.interface = LiteEthMACWishboneInterface(dw, 2, 2)
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self.comb += Port.connect(self.interface, self.core)
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self.ev, self.bus = self.interface.sram.ev, self.interface.bus
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self.csrs = self.interface.get_csrs() + self.core.get_csrs()
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else:
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raise NotImplementedError
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def get_csrs(self):
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return self.csrs
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