Default to 60 Mhz system clock on ECP5 Evaluation Board

Exact PLL clock can be derived from U1 12 Mhz or X5 50 Mhz clock.
This commit is contained in:
DurandA 2019-08-09 11:57:39 +02:00
parent 9e6dccc277
commit c90950e319
1 changed files with 2 additions and 2 deletions

View File

@ -62,8 +62,8 @@ def main():
help='gateware toolchain to use, diamond (default) or trellis')
builder_args(parser)
soc_core_args(parser)
parser.add_argument("--sys-clk-freq", default=50e6,
help="system clock frequency (default=50MHz)")
parser.add_argument("--sys-clk-freq", default=60e6,
help="system clock frequency (default=60MHz)")
parser.add_argument("--x5-clk-freq", type=int,
help="use X5 oscillator as system clock at the specified frequency")
args = parser.parse_args()