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efinix_ti375_c529_dev_kit: add flash function #651

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merged 2 commits into from
Mar 5, 2025
Merged

efinix_ti375_c529_dev_kit: add flash function #651

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8b93be1
platforms: ti375_c529_dev_kit: add user_leds
maass-hamburg Feb 28, 2025
5b7cd24
targets: ti375_c529_dev_kit: add flash argument
maass-hamburg Mar 5, 2025
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9 changes: 8 additions & 1 deletion litex_boards/platforms/efinix_ti375_c529_dev_kit.py
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Original file line number Diff line number Diff line change
Expand Up @@ -69,6 +69,13 @@

# FAN.
("fan_speed_control", 0, Pins("T19"), IOStandard("3.3_V_LVCMOS")),

# Leds
("user_led", 0, Pins("R20")),
("user_led", 1, Pins("V4"), IOStandard("3.3_V_LVCMOS")),
("user_led", 2, Pins("U6"), IOStandard("3.3_V_LVCMOS")),
("user_led", 3, Pins("L18")),
("user_led", 4, Pins("E19")),
]


Expand Down Expand Up @@ -240,7 +247,7 @@ def __init__(self, toolchain="efinity"):
EfinixPlatform.__init__(self, "Ti375C529C4", _io, _connectors, iobank_info=_bank_info, toolchain=toolchain)

def create_programmer(self):
return EfinixProgrammer()
return EfinixProgrammer(family=self.family)

def do_finalize(self, fragment):
EfinixPlatform.do_finalize(self, fragment)
Expand Down
5 changes: 5 additions & 0 deletions litex_boards/targets/efinix_ti375_c529_dev_kit.py
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Expand Up @@ -546,6 +546,7 @@ def generate():
def main():
from litex.build.parser import LiteXArgumentParser
parser = LiteXArgumentParser(platform=efinix_ti375_c529_dev_kit.Platform, description="LiteX SoC on Efinix Ti375 C529 Dev Kit.")
parser.add_target_argument("--flash", action="store_true", help="Flash bitstream.")
parser.add_target_argument("--sys-clk-freq", default=100e6, type=float, help="System clock frequency.")
parser.add_target_argument("--cpu-clk-freq", default=100e6, type=float, help="System clock frequency.")
parser.add_target_argument("--with-ohci", action="store_true", help="Enable USB OHCI.")
Expand Down Expand Up @@ -581,5 +582,9 @@ def main():
prog = soc.platform.create_programmer()
prog.load_bitstream(builder.get_bitstream_filename(mode="sram"))

if args.flash:
prog = soc.platform.create_programmer()
prog.flash(0, builder.get_bitstream_filename(mode="flash", ext=".hex"), device_id=0x006A0A79)

if __name__ == "__main__":
main()