Merge pull request #625 from Kanken6174/master

simple flash fix for the efinix T20 MIPI DK

Author: trabucayre

litex_boards/targets/efinix_trion_t20_mipi_dev_kit.py

@@ -77,6 +77,7 @@ def __init__(self, sys_clk_freq=100e6, with_spi_flash=False, with_led_chaser=Tru
 def main():
     from litex.build.parser import LiteXArgumentParser
     parser = LiteXArgumentParser(platform=efinix_trion_t20_mipi_dev_kit.Platform, description="LiteX SoC on Efinix Trion T20 MIPI 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("--with-spi-flash", action="store_true",       help="Enable SPI Flash (MMAPed).")
     args = parser.parse_args()
@@ -93,5 +94,10 @@ def main():
         prog = soc.platform.create_programmer()
         prog.load_bitstream(builder.get_bitstream_filename(mode="sram"))
 
+    if args.flash:
+        from litex.build.openfpgaloader import OpenFPGALoader
+        prog = OpenFPGALoader("trion_t120_bga576")
+        prog.flash(0, builder.get_bitstream_filename(mode="flash", ext=".hex")) # FIXME
+
 if __name__ == "__main__":
     main()