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targets/arty: Allow selection of sdcard mod adaptor 

The default stays with the Digilent/Antmicro layout, but the user can
optionally provide --sdcard-adaptor numato to use the Numato layout.

Signed-off-by: Joel Stanley <joel@jms.id.au>
This commit is contained in:
Joel Stanley 2021-02-24 14:52:43 +10:30
parent 2b49082696
commit 08ccf384aa
1 changed files with 5 additions and 1 deletions
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4
litex_boards/targets/arty.py
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@ -118,6 +118,7 @@ def main():
sdopts = parser.add_mutually_exclusive_group() sdopts = parser.add_mutually_exclusive_group()
sdopts.add_argument("--with-spi-sdcard", action="store_true", help="Enable SPI-mode SDCard support") sdopts.add_argument("--with-spi-sdcard", action="store_true", help="Enable SPI-mode SDCard support")
sdopts.add_argument("--with-sdcard", action="store_true", help="Enable SDCard support") sdopts.add_argument("--with-sdcard", action="store_true", help="Enable SDCard support")
parser.add_argument("--sdcard-adaptor", type=str, help="SDCard PMOD adaptor: digilent (default) or numato")
parser.add_argument("--no-ident-version", action="store_false", help="Disable build time output") parser.add_argument("--no-ident-version", action="store_false", help="Disable build time output")
builder_args(parser) builder_args(parser)
soc_sdram_args(parser) soc_sdram_args(parser)
@ -134,6 +135,9 @@ def main():
ident_version = args.no_ident_version, ident_version = args.no_ident_version,
**soc_sdram_argdict(args) **soc_sdram_argdict(args)
) )
if args.sdcard_adaptor == "numato":
soc.platform.add_extension(arty._numato_sdcard_pmod_io)
else:
soc.platform.add_extension(arty._sdcard_pmod_io) soc.platform.add_extension(arty._sdcard_pmod_io)
if args.with_spi_sdcard: if args.with_spi_sdcard:
soc.add_spi_sdcard() soc.add_spi_sdcard()