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Merge pull request #76 from gsomlo/gls-nexys4-spisdcard 

platforms/nexys4ddr: add option to build with spi-mode sdcard support
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Tim Ansell 2020-05-24 16:20:05 -07:00 committed by GitHub
parent 0d549a8c89 435913f7d8
commit 7ad0363f56
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1 changed files with 5 additions and 2 deletions
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7
litex_boards/targets/nexys4ddr.py
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@ -95,13 +95,16 @@ def main():
parser.add_argument("--load", action="store_true", help="Load bitstream") parser.add_argument("--load", action="store_true", help="Load bitstream")
builder_args(parser) builder_args(parser)
soc_sdram_args(parser) soc_sdram_args(parser)
parser.add_argument("--sys-clk-freq", default=75e6, help="System clock frequency (default=75MHz)") parser.add_argument("--sys-clk-freq", default=75e6, help="System clock frequency (default=75MHz)")
parser.add_argument("--with-ethernet", action="store_true", help="Enable Ethernet support") parser.add_argument("--with-ethernet", action="store_true", help="Enable Ethernet support")
parser.add_argument("--with-spi-sdcard", action="store_true", help="enable SPI-mode SDCard support")
args = parser.parse_args() args = parser.parse_args()
soc = BaseSoC(sys_clk_freq=int(float(args.sys_clk_freq)), soc = BaseSoC(sys_clk_freq=int(float(args.sys_clk_freq)),
with_ethernet=args.with_ethernet, with_ethernet=args.with_ethernet,
**soc_sdram_argdict(args)) **soc_sdram_argdict(args))
if args.with_spi_sdcard:
soc.add_spi_sdcard()
builder = Builder(soc, **builder_argdict(args)) builder = Builder(soc, **builder_argdict(args))
builder.build(run=args.build) builder.build(run=args.build)