configs: Port CPUConfig to use the common object list

Factor out ObjectList functionality from CPUConfig.

Change-Id: I34ca55142e14559e584d38b6cca3aa5c20923521
Signed-off-by: Daniel R. Carvalho <odanrc@yahoo.com.br>
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/20589
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com>
Maintainer: Andreas Sandberg <andreas.sandberg@arm.com>

2 files changed, 16 insertions, 13 deletions

diff --git a/configs/example/arm/devices.py b/configs/example/arm/devices.py
index ff7a2a136..4d746edef 100644
--- a/configs/example/arm/devices.py
+++ b/configs/example/arm/devices.py
@@ -45,9 +45,9 @@ import m5
 from m5.objects import *
 m5.util.addToPath('../../')
 from common.Caches import *
-from common import CpuConfig
+from common import ObjectList
 
-have_kvm = "ArmV8KvmCPU" in CpuConfig.cpu_names()
+have_kvm = "ArmV8KvmCPU" in ObjectList.cpu_list.get_names()
 
 class L1I(L1_ICache):
     tag_latency = 1
@@ -169,7 +169,8 @@ class CpuCluster(SubSystem):
 
 class AtomicCluster(CpuCluster):
     def __init__(self, system, num_cpus, cpu_clock, cpu_voltage="1.0V"):
-        cpu_config = [ CpuConfig.get("AtomicSimpleCPU"), None, None, None, None ]
+        cpu_config = [ ObjectList.cpu_list.get("AtomicSimpleCPU"), None,
+                       None, None, None ]
         super(AtomicCluster, self).__init__(system, num_cpus, cpu_clock,
                                             cpu_voltage, *cpu_config)
     def addL1(self):
@@ -177,7 +178,8 @@ class AtomicCluster(CpuCluster):
 
 class KvmCluster(CpuCluster):
     def __init__(self, system, num_cpus, cpu_clock, cpu_voltage="1.0V"):
-        cpu_config = [ CpuConfig.get("ArmV8KvmCPU"), None, None, None, None ]
+        cpu_config = [ ObjectList.cpu_list.get("ArmV8KvmCPU"), None, None,
+            None, None ]
         super(KvmCluster, self).__init__(system, num_cpus, cpu_clock,
                                          cpu_voltage, *cpu_config)
     def addL1(self):
diff --git a/configs/example/arm/fs_bigLITTLE.py b/configs/example/arm/fs_bigLITTLE.py
index dcc2a5dce..a1ad2ce73 100644
--- a/configs/example/arm/fs_bigLITTLE.py
+++ b/configs/example/arm/fs_bigLITTLE.py
@@ -53,7 +53,7 @@ from m5.objects import *
 m5.util.addToPath("../../")
 
 from common import SysPaths
-from common import CpuConfig
+from common import ObjectList
 from common import PlatformConfig
 from common.cores.arm import ex5_big, ex5_LITTLE
 
@@ -85,32 +85,33 @@ def _using_pdes(root):
 class BigCluster(devices.CpuCluster):
     def __init__(self, system, num_cpus, cpu_clock,
                  cpu_voltage="1.0V"):
-        cpu_config = [ CpuConfig.get("O3_ARM_v7a_3"), devices.L1I, devices.L1D,
-                    devices.WalkCache, devices.L2 ]
+        cpu_config = [ ObjectList.cpu_list.get("O3_ARM_v7a_3"),
+            devices.L1I, devices.L1D, devices.WalkCache, devices.L2 ]
         super(BigCluster, self).__init__(system, num_cpus, cpu_clock,
                                          cpu_voltage, *cpu_config)
 
 class LittleCluster(devices.CpuCluster):
     def __init__(self, system, num_cpus, cpu_clock,
                  cpu_voltage="1.0V"):
-        cpu_config = [ CpuConfig.get("MinorCPU"), devices.L1I, devices.L1D,
-                       devices.WalkCache, devices.L2 ]
+        cpu_config = [ ObjectList.cpu_list.get("MinorCPU"), devices.L1I,
+            devices.L1D, devices.WalkCache, devices.L2 ]
         super(LittleCluster, self).__init__(system, num_cpus, cpu_clock,
                                          cpu_voltage, *cpu_config)
 
 class Ex5BigCluster(devices.CpuCluster):
     def __init__(self, system, num_cpus, cpu_clock,
                  cpu_voltage="1.0V"):
-        cpu_config = [ CpuConfig.get("ex5_big"), ex5_big.L1I, ex5_big.L1D,
-                    ex5_big.WalkCache, ex5_big.L2 ]
+        cpu_config = [ ObjectList.cpu_list.get("ex5_big"), ex5_big.L1I,
+            ex5_big.L1D, ex5_big.WalkCache, ex5_big.L2 ]
         super(Ex5BigCluster, self).__init__(system, num_cpus, cpu_clock,
                                          cpu_voltage, *cpu_config)
 
 class Ex5LittleCluster(devices.CpuCluster):
     def __init__(self, system, num_cpus, cpu_clock,
                  cpu_voltage="1.0V"):
-        cpu_config = [ CpuConfig.get("ex5_LITTLE"), ex5_LITTLE.L1I,
-                    ex5_LITTLE.L1D, ex5_LITTLE.WalkCache, ex5_LITTLE.L2 ]
+        cpu_config = [ ObjectList.cpu_list.get("ex5_LITTLE"),
+            ex5_LITTLE.L1I, ex5_LITTLE.L1D, ex5_LITTLE.WalkCache,
+            ex5_LITTLE.L2 ]
         super(Ex5LittleCluster, self).__init__(system, num_cpus, cpu_clock,
                                          cpu_voltage, *cpu_config)