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-rw-r--r--src/cpu/simple/AtomicSimpleCPU.py3
-rw-r--r--src/cpu/simple/TimingSimpleCPU.py2
2 files changed, 3 insertions, 2 deletions
diff --git a/src/cpu/simple/AtomicSimpleCPU.py b/src/cpu/simple/AtomicSimpleCPU.py
index bfd1825c2..28c2aa9c9 100644
--- a/src/cpu/simple/AtomicSimpleCPU.py
+++ b/src/cpu/simple/AtomicSimpleCPU.py
@@ -41,4 +41,5 @@ class AtomicSimpleCPU(BaseCPU):
icache_port = Port("Instruction Port")
dcache_port = Port("Data Port")
physmem_port = Port("Physical Memory Port")
- _mem_ports = ['icache_port', 'dcache_port', 'physmem_port']
+ _mem_ports = BaseCPU._mem_ports + \
+ ['icache_port', 'dcache_port', 'physmem_port']
diff --git a/src/cpu/simple/TimingSimpleCPU.py b/src/cpu/simple/TimingSimpleCPU.py
index 2fcde175c..7e777e813 100644
--- a/src/cpu/simple/TimingSimpleCPU.py
+++ b/src/cpu/simple/TimingSimpleCPU.py
@@ -38,4 +38,4 @@ class TimingSimpleCPU(BaseCPU):
profile = Param.Latency('0ns', "trace the kernel stack")
icache_port = Port("Instruction Port")
dcache_port = Port("Data Port")
- _mem_ports = ['icache_port', 'dcache_port']
+ _mem_ports = BaseCPU._mem_ports + ['icache_port', 'dcache_port']