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Merge pull request #145 from hansfbaier/master 

colorlight: Add option for etherbone ip address and LED chaser
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enjoy-digital 2021-01-07 09:08:43 +01:00 committed by GitHub
parent a6e867c691 0d69cfa6b0
commit adbcc81ecf
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1 changed files with 19 additions and 16 deletions
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35
litex_boards/targets/colorlight_5a_75x.py
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@ -119,7 +119,7 @@ class _CRG(Module):
# BaseSoC ------------------------------------------------------------------------------------------
class BaseSoC(SoCCore):
def __init__(self, board, revision, sys_clk_freq=60e6, with_ethernet=False, with_etherbone=False, eth_phy=0, use_internal_osc=False, sdram_rate="1:1", **kwargs):
def __init__(self, board, revision, sys_clk_freq=60e6, with_leds=False, with_ethernet=False, with_etherbone=False, etherbone_ip="192.168.1.50", eth_phy=0, use_internal_osc=False, sdram_rate="1:1", **kwargs):
board = board.lower()
assert board in ["5a-75b", "5a-75e"]
if board == "5a-75b":
@ -171,28 +171,31 @@ class BaseSoC(SoCCore):
if with_ethernet:
self.add_ethernet(phy=self.ethphy)
if with_etherbone:
self.add_etherbone(phy=self.ethphy)
self.add_etherbone(phy=self.ethphy, ip_address=etherbone_ip)
# Leds -------------------------------------------------------------------------------------
self.submodules.leds = LedChaser(
pads = platform.request_all("user_led_n"),
sys_clk_freq = sys_clk_freq)
self.add_csr("leds")
if with_leds:
self.submodules.leds = LedChaser(
pads = platform.request_all("user_led_n"),
sys_clk_freq = sys_clk_freq)
self.add_csr("leds")
# Build --------------------------------------------------------------------------------------------
def main():
parser = argparse.ArgumentParser(description="LiteX SoC on Colorlight 5A-75X")
parser.add_argument("--build", action="store_true", help="Build bitstream")
parser.add_argument("--load", action="store_true", help="Load bitstream")
parser.add_argument("--board", default="5a-75b", help="Board type: 5a-75b (default) or 5a-75e")
parser.add_argument("--revision", default="7.0", type=str, help="Board revision: 7.0 (default), 6.0 or 6.1")
parser.add_argument("--sys-clk-freq", default=60e6, help="System clock frequency (default: 60MHz)")
parser.add_argument("--with-ethernet", action="store_true", help="Enable Ethernet support")
parser.add_argument("--with-etherbone", action="store_true", help="Enable Etherbone support")
parser.add_argument("--eth-phy", default=0, type=int, help="Ethernet PHY: 0 (default) or 1")
parser.add_argument("--use-internal-osc", action="store_true", help="Use internal oscillator")
parser.add_argument("--sdram-rate", default="1:1", help="SDRAM Rate: 1:1 Full Rate (default), 1:2 Half Rate")
parser.add_argument("--build", action="store_true", help="Build bitstream")
parser.add_argument("--load", action="store_true", help="Load bitstream")
parser.add_argument("--board", default="5a-75b", help="Board type: 5a-75b (default) or 5a-75e")
parser.add_argument("--revision", default="7.0", type=str, help="Board revision: 7.0 (default), 6.0 or 6.1")
parser.add_argument("--sys-clk-freq", default=60e6, help="System clock frequency (default: 60MHz)")
parser.add_argument("--with-leds", action="store_true", help="Enable LED chaser")
parser.add_argument("--with-ethernet", action="store_true", help="Enable Ethernet support")
parser.add_argument("--with-etherbone", action="store_true", help="Enable Etherbone support")
parser.add_argument("--etherbone-ip", default="192.168.1.50", type=str, help="etherbone IP address")
parser.add_argument("--eth-phy", default=0, type=int, help="Ethernet PHY: 0 (default) or 1")
parser.add_argument("--use-internal-osc", action="store_true", help="Use internal oscillator")
parser.add_argument("--sdram-rate", default="1:1", help="SDRAM Rate: 1:1 Full Rate (default), 1:2 Half Rate")
builder_args(parser)
soc_core_args(parser)
trellis_args(parser)