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gateware: fixing up master classes

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This commit is contained in:
mwojcik 2021-09-23 14:22:30 +02:00
parent e8541c4cf5
commit bb5af4f156
2 changed files with 45 additions and 8 deletions
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8
src/gateware/kasli_soc.py
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@ -211,7 +211,6 @@ class GenericMaster(SoCCore):
def __init__(self, description, acpki=False):
sys_clk_freq = 125e6
rtio_clk_freq = 125e6 # should this be pulled from description? rtio freq isnt set
self.acpki = acpki
self.rustc_cfg = dict()
@ -284,10 +283,11 @@ class GenericMaster(SoCCore):
coreaux = cdr(aux_controller.DRTIOAuxControllerBare(core.link_layer))
setattr(self.submodules, coreaux_name, coreaux)
self.csr_devices.append(coreaux_name)
memory_address, size = self.axi2csr.add_memory(coreaux.transmitter.mem, read_only=False)
mem_size = coreaux.get_mem_size()
memory_address, size = self.axi2csr.add_port(coreaux.get_tx_port(), mem_size)
# rcv in upper half of the memory, thus added second
self.axi2csr.add_memory(coreaux.receiver.mem, read_only=False)
self.axi2csr.add_prot(coreaux.get_rx_port(), mem_size)
self.add_memory_region(memory_name, self.mem_map["csr"] + memory_address, size * 2)
self.rustc_cfg["has_drtio"] = None
self.rustc_cfg["has_drtio_routing"] = None

45
src/gateware/zc706.py
View File

@ -246,12 +246,14 @@ class _MasterBase(SoCCore):
drtio_cri.append(core.cri)
self.csr_devices.append(core_name)
coreaux = cdr(aux_controller.DRTIOAuxControllerAxi(core.link_layer))
coreaux = cdr(aux_controller.DRTIOAuxControllerBare(core.link_layer))
setattr(self.submodules, coreaux_name, coreaux)
self.csr_devices.append(coreaux_name)
memory_address = self.mem_map["drtioaux"] + 0x800*i
self.register_mem(memory_name, memory_address, 0x800, coreaux.bus)
mem_size = coreaux.get_mem_size()
memory_address = self.axi2csr.register_port(coreaux.get_tx_port(), mem_size)
self.axi2csr.register_port(coreaux.get_rx_port(), mem_size)
self.add_memory_region(memory_name, self.mem_map["csr"] + memory_address, mem_size * 2)
self.config["has_drtio"] = None
self.config["has_drtio_routing"] = None
self.add_csr_group("drtio", drtio_csr_group)
@ -284,7 +286,42 @@ class _MasterBase(SoCCore):
platform.add_false_path_constraints(
self.ps7.cd_sys.clk, gtx0.txoutclk, gtx.rxoutclk)
self.rtio_crg = RTIOCRG(self.platform, self.drtio_transceiver.rtio_clk_freq)
def add_rtio(self, rtio_channels):
self.submodules.rtio_tsc = rtio.TSC("async", glbl_fine_ts_width=3)
self.submodules.rtio_core = rtio.Core(self.rtio_tsc, rtio_channels)
self.csr_devices.append("rtio_core")
if self.acpki:
self.rustc_cfg["ki_impl"] = "acp"
self.submodules.rtio = acpki.KernelInitiator(self.rtio_tsc,
bus=self.ps7.s_axi_acp,
user=self.ps7.s_axi_acp_user,
evento=self.ps7.event.o)
self.csr_devices.append("rtio")
else:
self.rustc_cfg["ki_impl"] = "csr"
self.submodules.rtio = rtio.KernelInitiator(self.rtio_tsc, now64=True)
self.csr_devices.append("rtio")
self.submodules.rtio_dma = dma.DMA(self.ps7.s_axi_hp0)
self.csr_devices.append("rtio_dma")
self.submodules.local_io = SyncRTIO(self.rtio_tsc, rtio_channels)
self.submodules.cri_con = rtio.CRIInterconnectShared(
[self.drtiosat.cri],
[self.local_io.cri] + self.drtio_cri,
mode="sync", enable_routing=True)
self.csr_devices.append("cri_con")
self.submodules.rtio_moninj = rtio.MonInj(rtio_channels)
self.csr_devices.append("rtio_moninj")
self.submodules.rtio_analyzer = analyzer.Analyzer(self.rtio_tsc, self.rtio_core.cri,
self.ps7.s_axi_hp1)
self.csr_devices.append("rtio_analyzer")
self.submodules.routing_table = rtio.RoutingTableAccess(self.cri_con)
self.csr_devices.append("routing_table")
class _SatelliteBase(SoCCore):