forked from M-Labs/artiq
sayma_amc: enable DRTIO switching
This commit is contained in:
parent
0cf8a46bbd
commit
6cb0f5de59
@ -358,27 +358,58 @@ class Satellite(BaseSoC, RTMCommon):
|
|||||||
|
|
||||||
self.submodules.rtio_tsc = rtio.TSC("sync", glbl_fine_ts_width=3)
|
self.submodules.rtio_tsc = rtio.TSC("sync", glbl_fine_ts_width=3)
|
||||||
|
|
||||||
rx0 = ClockDomainsRenamer({"rtio_rx": "rtio_rx0"})
|
drtioaux_csr_group = []
|
||||||
self.submodules.rx_synchronizer = rx0(XilinxRXSynchronizer())
|
drtioaux_memory_group = []
|
||||||
self.submodules.drtiosat = rx0(DRTIOSatellite(
|
drtiorep_csr_group = []
|
||||||
self.rtio_tsc, self.drtio_transceiver.channels[0],
|
drtio_cri = []
|
||||||
|
for i in range(len(self.drtio_transceiver.channels)):
|
||||||
|
coreaux_name = "drtioaux" + str(i)
|
||||||
|
memory_name = "drtioaux" + str(i) + "_mem"
|
||||||
|
drtioaux_csr_group.append(coreaux_name)
|
||||||
|
drtioaux_memory_group.append(memory_name)
|
||||||
|
|
||||||
|
cdr = ClockDomainsRenamer({"rtio_rx": "rtio_rx" + str(i)})
|
||||||
|
|
||||||
|
if i == 0:
|
||||||
|
self.submodules.rx_synchronizer = cdr(XilinxRXSynchronizer())
|
||||||
|
core = cdr(DRTIOSatellite(
|
||||||
|
self.rtio_tsc, self.drtio_transceiver.channels[i],
|
||||||
self.rx_synchronizer))
|
self.rx_synchronizer))
|
||||||
|
self.submodules.drtiosat = core
|
||||||
self.csr_devices.append("drtiosat")
|
self.csr_devices.append("drtiosat")
|
||||||
self.submodules.drtioaux0 = rx0(DRTIOAuxController(
|
else:
|
||||||
self.drtiosat.link_layer))
|
corerep_name = "drtiorep" + str(i-1)
|
||||||
self.csr_devices.append("drtioaux0")
|
drtiorep_csr_group.append(corerep_name)
|
||||||
self.add_wb_slave(self.mem_map["drtioaux"], 0x800,
|
|
||||||
self.drtioaux0.bus)
|
core = cdr(DRTIORepeater(
|
||||||
self.add_memory_region("drtioaux0_mem", self.mem_map["drtioaux"] | self.shadow_base, 0x800)
|
self.rtio_tsc, self.drtio_transceiver.channels[i]))
|
||||||
|
setattr(self.submodules, corerep_name, core)
|
||||||
|
drtio_cri.append(core.cri)
|
||||||
|
self.csr_devices.append(corerep_name)
|
||||||
|
|
||||||
|
coreaux = cdr(DRTIOAuxController(core.link_layer))
|
||||||
|
setattr(self.submodules, coreaux_name, coreaux)
|
||||||
|
self.csr_devices.append(coreaux_name)
|
||||||
|
|
||||||
|
memory_address = self.mem_map["drtioaux"] + 0x800*i
|
||||||
|
self.add_wb_slave(memory_address, 0x800,
|
||||||
|
coreaux.bus)
|
||||||
|
self.add_memory_region(memory_name, memory_address | self.shadow_base, 0x800)
|
||||||
self.config["HAS_DRTIO"] = None
|
self.config["HAS_DRTIO"] = None
|
||||||
self.add_csr_group("drtioaux", ["drtioaux0"])
|
self.config["HAS_DRTIO_ROUTING"] = None
|
||||||
self.add_memory_group("drtioaux_mem", ["drtioaux0_mem"])
|
self.add_csr_group("drtioaux", drtioaux_csr_group)
|
||||||
|
self.add_memory_group("drtioaux_mem", drtioaux_memory_group)
|
||||||
|
self.add_csr_group("drtiorep", drtiorep_csr_group)
|
||||||
|
|
||||||
self.submodules.local_io = SyncRTIO(self.rtio_tsc, rtio_channels)
|
self.submodules.local_io = SyncRTIO(self.rtio_tsc, rtio_channels)
|
||||||
self.comb += [
|
self.comb += self.drtiosat.async_errors.eq(self.local_io.async_errors)
|
||||||
self.drtiosat.cri.connect(self.local_io.cri),
|
self.submodules.cri_con = rtio.CRIInterconnectShared(
|
||||||
self.drtiosat.async_errors.eq(self.local_io.async_errors),
|
[self.drtiosat.cri],
|
||||||
]
|
[self.local_io.cri] + drtio_cri,
|
||||||
|
mode="sync", enable_routing=True)
|
||||||
|
self.csr_devices.append("cri_con")
|
||||||
|
self.submodules.routing_table = rtio.RoutingTableAccess(self.cri_con)
|
||||||
|
self.csr_devices.append("routing_table")
|
||||||
|
|
||||||
self.config["RTIO_FREQUENCY"] = str(rtio_clk_freq/1e6)
|
self.config["RTIO_FREQUENCY"] = str(rtio_clk_freq/1e6)
|
||||||
if self.hw_rev == "v2.0":
|
if self.hw_rev == "v2.0":
|
||||||
|
Loading…
Reference in New Issue
Block a user