From: Florent Kermarrec <florent@enjoy-digital.fr>
Date: Sat, 28 Sep 2019 17:04:38 +0000 (+0200)
Subject: soc_core: avoid manual listing of support CPUs, just use CPU.keys()
X-Git-Tag: 24jan2021_ls180~973
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=68ba1c60be6d630793541e355c7342c176d2bf08;p=litex.git

soc_core: avoid manual listing of support CPUs, just use CPU.keys()
---

diff --git a/litex/soc/integration/soc_core.py b/litex/soc/integration/soc_core.py
index 60e5a7c2..21e8d005 100644
--- a/litex/soc/integration/soc_core.py
+++ b/litex/soc/integration/soc_core.py
@@ -548,7 +548,7 @@ class SoCCore(Module):
 
 def soc_core_args(parser):
     parser.add_argument("--cpu-type", default=None,
-                        help="select CPU: lm32, or1k, picorv32, vexriscv, minerva, rocket")
+                        help="select CPU: {}".format(", ".join(iter(cpu.CPUS.keys()))))
     parser.add_argument("--cpu-variant", default=None,
                         help="select CPU variant")
     parser.add_argument("--integrated-rom-size", default=None, type=int,