Commit 0d69cfa6 authored by Hans Baier's avatar Hans Baier

colorlight: make LEDs optional

parent 4bec17e1
......@@ -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, etherbone_ip="192.168.1.50", 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":
......@@ -174,10 +174,11 @@ class BaseSoC(SoCCore):
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 --------------------------------------------------------------------------------------------
......@@ -188,6 +189,7 @@ def main():
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")
......
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