bslathi19/cocotbext-axi
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Make resp and prot signals optional

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This commit is contained in:
Alex Forencich
2021-04-12 22:04:22 -07:00
parent e7c3a31eb0
commit bc7edec289
4 changed files with 34 additions and 12 deletions
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8
cocotbext/axi/axi_master.py
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@@ -177,6 +177,7 @@ class AxiMasterWrite(Reset):
self.awlock_present = hasattr(self.bus.aw, "awlock")
self.awcache_present = hasattr(self.bus.aw, "awcache")
self.awprot_present = hasattr(self.bus.aw, "awprot")
self.awqos_present = hasattr(self.bus.aw, "awqos")
self.awregion_present = hasattr(self.bus.aw, "awregion")
self.awuser_present = hasattr(self.bus.aw, "awuser")
@@ -240,6 +241,9 @@ class AxiMasterWrite(Reset):
if not self.awcache_present and cache != 0b0011:
raise ValueError("awcache sideband signal value specified, but signal is not connected")
if not self.awprot_present and prot != AxiProt.NONSECURE:
raise ValueError("awprot sideband signal value specified, but signal is not connected")
if not self.awqos_present and qos != 0:
raise ValueError("awqos sideband signal value specified, but signal is not connected")
@@ -558,6 +562,7 @@ class AxiMasterRead(Reset):
self.arlock_present = hasattr(self.bus.ar, "arlock")
self.arcache_present = hasattr(self.bus.ar, "arcache")
self.arprot_present = hasattr(self.bus.ar, "arprot")
self.arqos_present = hasattr(self.bus.ar, "arqos")
self.arregion_present = hasattr(self.bus.ar, "arregion")
self.aruser_present = hasattr(self.bus.ar, "aruser")
@@ -622,6 +627,9 @@ class AxiMasterRead(Reset):
if not self.arcache_present and cache != 0b0011:
raise ValueError("arcache sideband signal value specified, but signal is not connected")
if not self.arprot_present and prot != AxiProt.NONSECURE:
raise ValueError("arprot sideband signal value specified, but signal is not connected")
if not self.arqos_present and qos != 0:
raise ValueError("arqos sideband signal value specified, but signal is not connected")