diff --git a/litex_boards/targets/genesys2.py b/litex_boards/targets/genesys2.py
index c600d14..228e250 100755
--- a/litex_boards/targets/genesys2.py
+++ b/litex_boards/targets/genesys2.py
@@ -102,6 +102,8 @@ def main():
     parser.add_argument("--sys-clk-freq",   default=100e6,       help="System clock frequency (default: 100MHz)")
     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("--with-spi-sdcard", action="store_true", help="Enable SPI-mode SDCard support")
+    parser.add_argument("--with-sdcard",     action="store_true", help="Enable SDCard support")
     builder_args(parser)
     soc_sdram_args(parser)
     args = parser.parse_args()
@@ -113,6 +115,11 @@ def main():
         with_etherbone = args.with_etherbone,
         **soc_sdram_argdict(args)
     )
+    assert not (args.with_spi_sdcard and args.with_sdcard)
+    if args.with_spi_sdcard:
+        soc.add_spi_sdcard()
+    if args.with_sdcard:
+        soc.add_sdcard()
     builder = Builder(soc, **builder_argdict(args))
     builder.build(run=args.build)