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soc_core: fix cpu_variant definition

This commit is contained in:
Florent Kermarrec 2019-07-22 12:38:16 +02:00
parent af61688d1d
commit fc12961e7e
1 changed files with 2 additions and 1 deletions
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3
litex/soc/integration/soc_core.py
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@ -245,8 +245,9 @@ class SoCCore(Module):
# Add CPU
self.config["CPU_TYPE"] = str(cpu_type).upper()
self.config["CPU_VARIANT"] = str(cpu_variant.split('+')[0]).upper()
if cpu_type is not None:
if cpu_variant is not None:
self.config["CPU_VARIANT"] = str(cpu_variant.split('+')[0]).upper()
# CPU selection / instance
if cpu_type == "lm32":
self.add_cpu(cpu.lm32.LM32(platform, self.cpu_reset_address, self.cpu_variant))