diff options
Diffstat (limited to 'src/cpu/BaseCPU.py')
| -rw-r--r-- | src/cpu/BaseCPU.py | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/src/cpu/BaseCPU.py b/src/cpu/BaseCPU.py index ee6c05f46..9aa24c97b 100644 --- a/src/cpu/BaseCPU.py +++ b/src/cpu/BaseCPU.py @@ -47,7 +47,7 @@ from m5.defines import buildEnv from m5.params import * from m5.proxy import * -from XBar import CoherentXBar +from XBar import L2XBar from InstTracer import InstTracer from CPUTracers import ExeTracer from MemObject import MemObject @@ -285,10 +285,7 @@ class BaseCPU(MemObject): def addTwoLevelCacheHierarchy(self, ic, dc, l2c, iwc = None, dwc = None): self.addPrivateSplitL1Caches(ic, dc, iwc, dwc) - # Set a width of 32 bytes (256-bits), which is four times that - # of the default bus. The clock of the CPU is inherited by - # default. - self.toL2Bus = CoherentXBar(width = 32) + self.toL2Bus = L2XBar() self.connectCachedPorts(self.toL2Bus) self.l2cache = l2c self.toL2Bus.master = self.l2cache.cpu_side |