litex/boards/targets: don't use tab for indentation

Fix pep8 E101 "indentation contains mixed spaces and tab" error.

Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>

diff --git a/litex/boards/targets/nexys4ddr.py b/litex/boards/targets/nexys4ddr.py
index c847d2b468feca832a147456824e885a639270b0..3ec2de836c20815f249f885006fa401144085f4d 100755 (executable)
--- a/litex/boards/targets/nexys4ddr.py
+++ b/litex/boards/targets/nexys4ddr.py
@@ -103,7 +103,7 @@ def main():
     builder_args(parser)
     soc_sdram_args(parser)
     parser.add_argument("--sys-clk-freq", default=75e6,
-                           help="system clock frequency (default=75MHz)")
+                        help="system clock frequency (default=75MHz)")
     parser.add_argument("--with-ethernet", action="store_true",
                         help="enable Ethernet support")
     args = parser.parse_args()

diff --git a/litex/boards/targets/versa_ecp5.py b/litex/boards/targets/versa_ecp5.py
index c1ab6756fcf9f54e1784b8cfefc695208d038f2d..9a27fda1dec945e7429f9da7a84bca6508850b3d 100755 (executable)
--- a/litex/boards/targets/versa_ecp5.py
+++ b/litex/boards/targets/versa_ecp5.py
@@ -131,7 +131,7 @@ def main():
     builder_args(parser)
     soc_sdram_args(parser)
     parser.add_argument("--sys-clk-freq", default=75e6,
-                           help="system clock frequency (default=75MHz)")
+                        help="system clock frequency (default=75MHz)")
     parser.add_argument("--with-ethernet", action="store_true",
                         help="enable Ethernet support")
     args = parser.parse_args()