artiq-zynq/src/gateware/kasli_soc.py

623 lines
25 KiB
Python
Executable File

#!/usr/bin/env python
import argparse
from operator import itemgetter
from migen import *
from migen.build.generic_platform import *
from migen.genlib.resetsync import AsyncResetSynchronizer
from migen.genlib.cdc import MultiReg
from migen_axi.integration.soc_core import SoCCore
from migen_axi.platforms import kasli_soc
from misoc.interconnect.csr import *
from misoc.cores import virtual_leds
from artiq.coredevice import jsondesc
from artiq.gateware import rtio, eem_7series
from artiq.gateware.rtio.xilinx_clocking import fix_serdes_timing_path
from artiq.gateware.rtio.phy import ttl_simple
from artiq.gateware.drtio.transceiver import gtx_7series, eem_serdes
from artiq.gateware.drtio.siphaser import SiPhaser7Series
from artiq.gateware.drtio.rx_synchronizer import XilinxRXSynchronizer
from artiq.gateware.drtio import *
import dma
import analyzer
import acpki
import drtio_aux_controller
import zynq_clocking
from config import write_csr_file, write_mem_file, write_rustc_cfg_file
eem_iostandard_dict = {
0: "LVDS_25",
1: "LVDS_25",
2: "LVDS",
3: "LVDS",
4: "LVDS",
5: "LVDS",
6: "LVDS",
7: "LVDS",
8: "LVDS_25",
9: "LVDS_25",
10: "LVDS",
11: "LVDS",
}
def eem_iostandard(eem):
return IOStandard(eem_iostandard_dict[eem])
class SMAClkinForward(Module):
def __init__(self, platform):
sma_clkin = platform.request("sma_clkin")
sma_clkin_se = Signal()
cdr_clk_se = Signal()
cdr_clk = platform.request("cdr_clk")
self.specials += [
Instance("IBUFDS", i_I=sma_clkin.p, i_IB=sma_clkin.n, o_O=sma_clkin_se),
Instance("ODDR", i_C=sma_clkin_se, i_CE=1, i_D1=1, i_D2=0, o_Q=cdr_clk_se),
Instance("OBUFDS", i_I=cdr_clk_se, o_O=cdr_clk.p, o_OB=cdr_clk.n)
]
class GTPBootstrapClock(Module):
def __init__(self, platform, freq=125e6):
self.clock_domains.cd_bootstrap = ClockDomain(reset_less=True)
self.cd_bootstrap.clk.attr.add("keep")
bootstrap_125 = platform.request("clk125_gtp")
bootstrap_se = Signal()
clk_out = Signal()
platform.add_period_constraint(bootstrap_125.p, 8.0)
self.specials += [
Instance("IBUFDS_GTE2",
i_CEB=0,
i_I=bootstrap_125.p, i_IB=bootstrap_125.n,
o_O=bootstrap_se,
p_CLKCM_CFG="TRUE",
p_CLKRCV_TRST="TRUE",
p_CLKSWING_CFG=3),
Instance("BUFG", i_I=bootstrap_se, o_O=clk_out)
]
if freq == 125e6:
self.comb += self.cd_bootstrap.clk.eq(clk_out)
elif freq == 100e6:
pll_fb = Signal()
pll_out = Signal()
self.specials += [
Instance("PLLE2_BASE",
p_CLKIN1_PERIOD=8.0,
i_CLKIN1=clk_out,
i_CLKFBIN=pll_fb,
o_CLKFBOUT=pll_fb,
# VCO @ 1GHz
p_CLKFBOUT_MULT=8, p_DIVCLK_DIVIDE=1,
# 100MHz for bootstrap
p_CLKOUT1_DIVIDE=10, p_CLKOUT1_PHASE=0.0, o_CLKOUT1=pll_out,
),
Instance("BUFG", i_I=pll_out, o_O=self.cd_bootstrap.clk)
]
else:
raise ValueError("Bootstrap frequency must be 100 or 125MHz")
class GenericStandalone(SoCCore):
def __init__(self, description, acpki=False):
self.acpki = acpki
clk_freq = description["rtio_frequency"]
platform = kasli_soc.Platform()
platform.toolchain.bitstream_commands.extend([
"set_property BITSTREAM.GENERAL.COMPRESS True [current_design]",
])
ident = description["variant"]
if self.acpki:
ident = "acpki_" + ident
SoCCore.__init__(self, platform=platform, csr_data_width=32, ident=ident, ps_cd_sys=False)
self.config["HW_REV"] = description["hw_rev"]
self.submodules += SMAClkinForward(self.platform)
self.config["HAS_SI5324"] = None
self.config["SI5324_SOFT_RESET"] = None
clk_synth = platform.request("cdr_clk_clean_fabric")
clk_synth_se = Signal()
clk_synth_se_buf = Signal()
platform.add_period_constraint(clk_synth.p, 8.0)
self.specials += [
Instance("IBUFGDS",
p_DIFF_TERM="TRUE", p_IBUF_LOW_PWR="FALSE",
i_I=clk_synth.p, i_IB=clk_synth.n, o_O=clk_synth_se
),
Instance("BUFG", i_I=clk_synth_se, o_O=clk_synth_se_buf),
]
fix_serdes_timing_path(platform)
self.submodules.bootstrap = GTPBootstrapClock(self.platform, clk_freq)
self.config["CLOCK_FREQUENCY"] = int(clk_freq)
self.submodules.sys_crg = zynq_clocking.SYSCRG(self.platform, self.ps7, clk_synth_se_buf)
platform.add_false_path_constraints(
self.bootstrap.cd_bootstrap.clk, self.sys_crg.cd_sys.clk)
self.csr_devices.append("sys_crg")
self.crg = self.ps7 # HACK for eem_7series to find the clock
self.crg.cd_sys = self.sys_crg.cd_sys
self.rtio_channels = []
has_grabber = any(peripheral["type"] == "grabber" for peripheral in description["peripherals"])
if has_grabber:
self.grabber_csr_group = []
eem_7series.add_peripherals(self, description["peripherals"], iostandard=eem_iostandard)
for i in (0, 1):
print("USER LED at RTIO channel 0x{:06x}".format(len(self.rtio_channels)))
user_led = self.platform.request("user_led", i)
phy = ttl_simple.Output(user_led)
self.submodules += phy
self.rtio_channels.append(rtio.Channel.from_phy(phy))
self.config["RTIO_LOG_CHANNEL"] = len(self.rtio_channels)
self.rtio_channels.append(rtio.LogChannel())
self.submodules.rtio_tsc = rtio.TSC(glbl_fine_ts_width=3)
self.submodules.rtio_core = rtio.Core(
self.rtio_tsc, self.rtio_channels, lane_count=description["sed_lanes"]
)
self.csr_devices.append("rtio_core")
if self.acpki:
self.config["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.config["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.cri_con = rtio.CRIInterconnectShared(
[self.rtio.cri, self.rtio_dma.cri],
[self.rtio_core.cri])
self.csr_devices.append("cri_con")
self.submodules.rtio_moninj = rtio.MonInj(self.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")
if has_grabber:
self.config["HAS_GRABBER"] = None
self.add_csr_group("grabber", self.grabber_csr_group)
for grabber in self.grabber_csr_group:
self.platform.add_false_path_constraints(
self.sys_crg.cd_sys.clk, getattr(self, grabber).deserializer.cd_cl.clk)
class GenericMaster(SoCCore):
def __init__(self, description, acpki=False):
clk_freq = description["rtio_frequency"]
has_drtio_over_eem = any(peripheral["type"] == "shuttler" for peripheral in description["peripherals"])
self.acpki = acpki
platform = kasli_soc.Platform()
platform.toolchain.bitstream_commands.extend([
"set_property BITSTREAM.GENERAL.COMPRESS True [current_design]",
])
ident = description["variant"]
if self.acpki:
ident = "acpki_" + ident
SoCCore.__init__(self, platform=platform, csr_data_width=32, ident=ident, ps_cd_sys=False)
self.config["HW_REV"] = description["hw_rev"]
self.submodules += SMAClkinForward(self.platform)
data_pads = [platform.request("sfp", i) for i in range(4)]
self.submodules.gt_drtio = gtx_7series.GTX(
clock_pads=platform.request("clk_gtp"),
pads=data_pads,
clk_freq=clk_freq)
self.csr_devices.append("gt_drtio")
self.config["CLOCK_FREQUENCY"] = int(clk_freq)
txout_buf = Signal()
gtx0 = self.gt_drtio.gtxs[0]
self.specials += Instance("BUFG", i_I=gtx0.txoutclk, o_O=txout_buf)
ext_async_rst = Signal()
self.submodules.bootstrap = GTPBootstrapClock(self.platform, clk_freq)
self.submodules.sys_crg = zynq_clocking.SYSCRG(
self.platform,
self.ps7,
txout_buf,
clk_sw=self.gt_drtio.stable_clkin.storage,
clk_sw_status=gtx0.tx_init.done,
ext_async_rst=ext_async_rst)
self.csr_devices.append("sys_crg")
self.crg = self.ps7 # HACK for eem_7series to find the clock
self.crg.cd_sys = self.sys_crg.cd_sys
platform.add_false_path_constraints(
self.bootstrap.cd_bootstrap.clk, self.sys_crg.cd_sys.clk)
fix_serdes_timing_path(platform)
self.comb += ext_async_rst.eq(self.sys_crg.clk_sw_fsm.o_clk_sw & ~gtx0.tx_init.done)
self.specials += MultiReg(self.sys_crg.clk_sw_fsm.o_clk_sw & self.sys_crg.mmcm_locked, self.gt_drtio.clk_path_ready, odomain="bootstrap")
self.config["HAS_SI5324"] = None
self.config["SI5324_SOFT_RESET"] = None
self.rtio_channels = []
has_grabber = any(peripheral["type"] == "grabber" for peripheral in description["peripherals"])
if has_drtio_over_eem:
self.eem_drtio_channels = []
if has_grabber:
self.grabber_csr_group = []
eem_7series.add_peripherals(self, description["peripherals"], iostandard=eem_iostandard)
for i in (0, 1):
print("USER LED at RTIO channel 0x{:06x}".format(len(self.rtio_channels)))
user_led = self.platform.request("user_led", i)
phy = ttl_simple.Output(user_led)
self.submodules += phy
self.rtio_channels.append(rtio.Channel.from_phy(phy))
self.config["RTIO_LOG_CHANNEL"] = len(self.rtio_channels)
self.rtio_channels.append(rtio.LogChannel())
self.submodules.rtio_tsc = rtio.TSC(glbl_fine_ts_width=3)
self.drtio_csr_group = []
self.drtioaux_csr_group = []
self.drtioaux_memory_group = []
self.drtio_cri = []
for i in range(len(self.gt_drtio.channels)):
core_name = "drtio" + str(i)
coreaux_name = "drtioaux" + str(i)
memory_name = "drtioaux" + str(i) + "_mem"
self.drtio_csr_group.append(core_name)
self.drtioaux_csr_group.append(coreaux_name)
self.drtioaux_memory_group.append(memory_name)
cdr = ClockDomainsRenamer({"rtio_rx": "rtio_rx" + str(i)})
core = cdr(DRTIOMaster(self.rtio_tsc, self.gt_drtio.channels[i]))
setattr(self.submodules, core_name, core)
self.drtio_cri.append(core.cri)
self.csr_devices.append(core_name)
coreaux = cdr(drtio_aux_controller.DRTIOAuxControllerBare(core.link_layer))
setattr(self.submodules, coreaux_name, coreaux)
self.csr_devices.append(coreaux_name)
size = coreaux.get_mem_size()
memory_address = self.axi2csr.register_port(coreaux.get_tx_port(), size)
self.axi2csr.register_port(coreaux.get_rx_port(), size)
self.add_memory_region(memory_name, self.mem_map["csr"] + memory_address, size * 2)
self.config["HAS_DRTIO"] = None
self.config["HAS_DRTIO_ROUTING"] = None
if has_drtio_over_eem:
self.add_eem_drtio(self.eem_drtio_channels)
self.add_drtio_cpuif_groups()
self.submodules.rtio_core = rtio.Core(
self.rtio_tsc, self.rtio_channels, lane_count=description["sed_lanes"]
)
self.csr_devices.append("rtio_core")
if self.acpki:
self.config["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.config["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.cri_con = rtio.CRIInterconnectShared(
[self.rtio.cri, self.rtio_dma.cri],
[self.rtio_core.cri] + self.drtio_cri,
enable_routing=True)
self.csr_devices.append("cri_con")
self.submodules.rtio_moninj = rtio.MonInj(self.rtio_channels)
self.csr_devices.append("rtio_moninj")
self.submodules.routing_table = rtio.RoutingTableAccess(self.cri_con)
self.csr_devices.append("routing_table")
self.submodules.rtio_analyzer = analyzer.Analyzer(self.rtio_tsc, self.rtio_core.cri,
self.ps7.s_axi_hp1)
self.csr_devices.append("rtio_analyzer")
if has_grabber:
self.config["HAS_GRABBER"] = None
self.add_csr_group("grabber", self.grabber_csr_group)
self.submodules.virtual_leds = virtual_leds.VirtualLeds()
self.csr_devices.append("virtual_leds")
self.comb += [self.virtual_leds.get(i).eq(channel.rx_ready)
for i, channel in enumerate(self.gt_drtio.channels)]
def add_eem_drtio(self, eem_drtio_channels):
# Must be called before invoking add_rtio() to construct the CRI
# interconnect properly
self.submodules.eem_transceiver = eem_serdes.EEMSerdes(self.platform, eem_drtio_channels)
self.csr_devices.append("eem_transceiver")
self.config["HAS_DRTIO_EEM"] = None
self.config["EEM_DRTIO_COUNT"] = len(eem_drtio_channels)
cdr = ClockDomainsRenamer({"rtio_rx": "sys"})
for i in range(len(self.eem_transceiver.channels)):
channel = i + len(self.gt_drtio.channels)
core_name = "drtio" + str(channel)
coreaux_name = "drtioaux" + str(channel)
memory_name = "drtioaux" + str(channel) + "_mem"
self.drtio_csr_group.append(core_name)
self.drtioaux_csr_group.append(coreaux_name)
self.drtioaux_memory_group.append(memory_name)
core = cdr(DRTIOMaster(self.rtio_tsc, self.eem_transceiver.channels[i]))
setattr(self.submodules, core_name, core)
self.drtio_cri.append(core.cri)
self.csr_devices.append(core_name)
coreaux = cdr(drtio_aux_controller.DRTIOAuxControllerBare(core.link_layer))
setattr(self.submodules, coreaux_name, coreaux)
self.csr_devices.append(coreaux_name)
size = coreaux.get_mem_size()
memory_address = self.axi2csr.register_port(coreaux.get_tx_port(), size)
self.axi2csr.register_port(coreaux.get_rx_port(), size)
self.add_memory_region(memory_name, self.mem_map["csr"] + memory_address, size * 2)
def add_drtio_cpuif_groups(self):
self.add_csr_group("drtio", self.drtio_csr_group)
self.add_csr_group("drtioaux", self.drtioaux_csr_group)
self.add_memory_group("drtioaux_mem", self.drtioaux_memory_group)
class GenericSatellite(SoCCore):
def __init__(self, description, acpki=False):
clk_freq = description["rtio_frequency"]
self.acpki = acpki
platform = kasli_soc.Platform()
platform.toolchain.bitstream_commands.extend([
"set_property BITSTREAM.GENERAL.COMPRESS True [current_design]",
])
ident = description["variant"]
if self.acpki:
ident = "acpki_" + ident
SoCCore.__init__(self, platform=platform, csr_data_width=32, ident=ident, ps_cd_sys=False)
self.config["HW_REV"] = description["hw_rev"]
data_pads = [platform.request("sfp", i) for i in range(4)]
self.submodules.gt_drtio = gtx_7series.GTX(
clock_pads=platform.request("clk_gtp"),
pads=data_pads,
clk_freq=clk_freq)
self.csr_devices.append("gt_drtio")
txout_buf = Signal()
gtx0 = self.gt_drtio.gtxs[0]
self.specials += Instance("BUFG", i_I=gtx0.txoutclk, o_O=txout_buf)
ext_async_rst = Signal()
self.submodules.bootstrap = GTPBootstrapClock(self.platform, clk_freq)
self.submodules.sys_crg = zynq_clocking.SYSCRG(
self.platform,
self.ps7,
txout_buf,
clk_sw=self.gt_drtio.stable_clkin.storage,
clk_sw_status=gtx0.tx_init.done,
ext_async_rst=ext_async_rst)
platform.add_false_path_constraints(
self.bootstrap.cd_bootstrap.clk, self.sys_crg.cd_sys.clk)
self.csr_devices.append("sys_crg")
self.crg = self.ps7 # HACK for eem_7series to find the clock
self.crg.cd_sys = self.sys_crg.cd_sys
fix_serdes_timing_path(platform)
self.comb += ext_async_rst.eq(self.sys_crg.clk_sw_fsm.o_clk_sw & ~gtx0.tx_init.done)
self.specials += MultiReg(self.sys_crg.clk_sw_fsm.o_clk_sw & self.sys_crg.mmcm_locked, self.gt_drtio.clk_path_ready, odomain="bootstrap")
self.rtio_channels = []
has_grabber = any(peripheral["type"] == "grabber" for peripheral in description["peripherals"])
if has_grabber:
self.grabber_csr_group = []
eem_7series.add_peripherals(self, description["peripherals"], iostandard=eem_iostandard)
for i in (0, 1):
print("USER LED at RTIO channel 0x{:06x}".format(len(self.rtio_channels)))
user_led = self.platform.request("user_led", i)
phy = ttl_simple.Output(user_led)
self.submodules += phy
self.rtio_channels.append(rtio.Channel.from_phy(phy))
self.config["RTIO_LOG_CHANNEL"] = len(self.rtio_channels)
self.rtio_channels.append(rtio.LogChannel())
self.submodules.rtio_tsc = rtio.TSC(glbl_fine_ts_width=3)
drtioaux_csr_group = []
drtioaux_memory_group = []
drtiorep_csr_group = []
self.drtio_cri = []
for i in range(len(self.gt_drtio.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.gt_drtio.channels[i],
self.rx_synchronizer))
self.submodules.drtiosat = core
self.csr_devices.append("drtiosat")
else:
corerep_name = "drtiorep" + str(i-1)
drtiorep_csr_group.append(corerep_name)
core = cdr(DRTIORepeater(
self.rtio_tsc, self.gt_drtio.channels[i]))
setattr(self.submodules, corerep_name, core)
self.drtio_cri.append(core.cri)
self.csr_devices.append(corerep_name)
coreaux = cdr(drtio_aux_controller.DRTIOAuxControllerBare(core.link_layer))
setattr(self.submodules, coreaux_name, coreaux)
self.csr_devices.append(coreaux_name)
mem_size = coreaux.get_mem_size()
tx_port = coreaux.get_tx_port()
rx_port = coreaux.get_rx_port()
memory_address = self.axi2csr.register_port(tx_port, mem_size)
# rcv in upper half of the memory, thus added second
self.axi2csr.register_port(rx_port, mem_size)
# and registered in PS interface
# manually, because software refers to rx/tx by halves of entire memory block, not names
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("drtioaux", drtioaux_csr_group)
self.add_memory_group("drtioaux_mem", drtioaux_memory_group)
self.add_csr_group("drtiorep", drtiorep_csr_group)
if self.acpki:
self.config["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.config["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, self.rtio_channels, lane_count=description["sed_lanes"]
)
self.comb += self.drtiosat.async_errors.eq(self.local_io.async_errors)
self.submodules.cri_con = rtio.CRIInterconnectShared(
[self.drtiosat.cri, self.rtio_dma.cri, self.rtio.cri],
[self.local_io.cri] + self.drtio_cri,
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.submodules.rtio_moninj = rtio.MonInj(self.rtio_channels)
self.csr_devices.append("rtio_moninj")
self.submodules.rtio_analyzer = analyzer.Analyzer(self.rtio_tsc, self.local_io.cri,
self.ps7.s_axi_hp1)
self.csr_devices.append("rtio_analyzer")
rtio_clk_period = 1e9/clk_freq
self.config["RTIO_FREQUENCY"] = str(clk_freq/1e6)
self.config["CLOCK_FREQUENCY"] = int(clk_freq)
self.submodules.siphaser = SiPhaser7Series(
si5324_clkin=platform.request("cdr_clk"),
rx_synchronizer=self.rx_synchronizer,
ultrascale=False,
rtio_clk_freq=self.gt_drtio.rtio_clk_freq)
self.csr_devices.append("siphaser")
self.config["HAS_SI5324"] = None
self.config["SI5324_SOFT_RESET"] = None
gtx0 = self.gt_drtio.gtxs[0]
platform.add_false_path_constraints(
gtx0.txoutclk, gtx0.rxoutclk)
if has_grabber:
self.config["HAS_GRABBER"] = None
self.add_csr_group("grabber", self.grabber_csr_group)
# no RTIO CRG here
self.submodules.virtual_leds = virtual_leds.VirtualLeds()
self.csr_devices.append("virtual_leds")
self.comb += [self.virtual_leds.get(i).eq(channel.rx_ready)
for i, channel in enumerate(self.gt_drtio.channels)]
def main():
parser = argparse.ArgumentParser(
description="ARTIQ device binary builder for generic Kasli-SoC systems")
parser.add_argument("-r", default=None,
help="build Rust interface into the specified file")
parser.add_argument("-c", default=None,
help="build Rust compiler configuration into the specified file")
parser.add_argument("-m", default=None,
help="build Rust memory interface into the specified file")
parser.add_argument("-g", default=None,
help="build gateware into the specified directory")
parser.add_argument("--acpki", default=False, action="store_true",
help="enable ACPKI")
parser.add_argument("description", metavar="DESCRIPTION",
help="JSON system description file")
args = parser.parse_args()
description = jsondesc.load(args.description)
if description["target"] != "kasli_soc":
raise ValueError("Description is for a different target")
if description["drtio_role"] == "standalone":
cls = GenericStandalone
elif description["drtio_role"] == "master":
cls = GenericMaster
elif description["drtio_role"] == "satellite":
cls = GenericSatellite
else:
raise ValueError("Invalid DRTIO role")
soc = cls(description, acpki=args.acpki)
soc.finalize()
if args.r is not None:
write_csr_file(soc, args.r)
if args.m is not None:
write_mem_file(soc, args.m)
if args.c is not None:
write_rustc_cfg_file(soc, args.c)
if args.g is not None:
soc.build(build_dir=args.g)
if __name__ == "__main__":
main()