From: Tim 'mithro' Ansell <me@mith.ro>
Date: Fri, 26 Apr 2019 22:08:07 +0000 (-0500)
Subject: Work with no `cpu_variant` provided.
X-Git-Tag: 24jan2021_ls180~1265^2~1
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=71a837315acd8a3d4e3e92baa8db9e381edc189b;p=litex.git

Work with no `cpu_variant` provided.
---

diff --git a/litex/soc/integration/soc_core.py b/litex/soc/integration/soc_core.py
index f9507b73..c5fe7ad2 100644
--- a/litex/soc/integration/soc_core.py
+++ b/litex/soc/integration/soc_core.py
@@ -202,6 +202,8 @@ class SoCCore(Module):
         self.cpu_type = cpu_type
 
         # Support the old style which used underscore for separator
+        if cpu_variant is None:
+            cpu_variant = "standard"
         cpu_variant = cpu_variant.replace('_', '+')
         # Check for valid CPU variants.
         cpu_variant_processor, *cpu_variant_ext = cpu_variant.split('+')