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sayma_rtm_drtio: support v2 hardware

This commit is contained in:
Sebastien Bourdeauducq 2019-03-23 13:31:28 +08:00
parent c7205ad82f
commit 18fbe0b081
1 changed files with 11 additions and 4 deletions
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15
artiq/gateware/targets/sayma_rtm_drtio.py
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@ -11,7 +11,7 @@ from migen.genlib.cdc import MultiReg
from misoc.interconnect.csr import * from misoc.interconnect.csr import *
from misoc.cores import gpio from misoc.cores import gpio
from misoc.cores.a7_gtp import * from misoc.cores.a7_gtp import *
from misoc.targets.sayma_rtm import BaseSoC from misoc.targets.sayma_rtm import BaseSoC, soc_sayma_rtm_args, soc_sayma_rtm_argdict
from misoc.integration.builder import Builder, builder_args, builder_argdict from misoc.integration.builder import Builder, builder_args, builder_argdict
from artiq.gateware import rtio from artiq.gateware import rtio
@ -96,9 +96,15 @@ class _SatelliteBase(BaseSoC):
qpll = QPLL(si5324_clkout_buf, qpll_drtio_settings) qpll = QPLL(si5324_clkout_buf, qpll_drtio_settings)
self.submodules += qpll self.submodules += qpll
if self.hw_rev == "v1.0":
drtio_data_pads = platform.request("sata", 0)
elif self.hw_rev == "v2.0":
drtio_data_pads = platform.request("rtm_amc_link", 0)
else:
raise NotImplementedError
self.submodules.drtio_transceiver = gtp_7series.GTP( self.submodules.drtio_transceiver = gtp_7series.GTP(
qpll_channel=qpll.channels[0], qpll_channel=qpll.channels[0],
data_pads=[platform.request("sata", 0)], data_pads=[drtio_data_pads],
sys_clk_freq=self.clk_freq, sys_clk_freq=self.clk_freq,
rtio_clk_freq=rtio_clk_freq) rtio_clk_freq=rtio_clk_freq)
self.csr_devices.append("drtio_transceiver") self.csr_devices.append("drtio_transceiver")
@ -205,12 +211,13 @@ class SatmanSoCBuilder(Builder):
def main(): def main():
parser = argparse.ArgumentParser( parser = argparse.ArgumentParser(
description="ARTIQ device binary builder for Kasli systems") description="Sayma RTM gateware and firmware builder")
builder_args(parser) builder_args(parser)
soc_sayma_rtm_args(parser)
parser.set_defaults(output_dir="artiq_sayma_rtm") parser.set_defaults(output_dir="artiq_sayma_rtm")
args = parser.parse_args() args = parser.parse_args()
soc = Satellite() soc = Satellite(**soc_sayma_rtm_argdict(args))
builder = SatmanSoCBuilder(soc, **builder_argdict(args)) builder = SatmanSoCBuilder(soc, **builder_argdict(args))
try: try:
builder.build() builder.build()