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| author | Akash Bagdia <akash.bagdia@arm.com> | 2013-06-27 05:49:49 -0400 |
|---|---|---|
| committer | Akash Bagdia <akash.bagdia@arm.com> | 2013-06-27 05:49:49 -0400 |
| commit | 7eccb1b779cb6458ed78ba73f2fdabe94fa805b3 (patch) | |
| tree | a47dc043defd5ff0afad3bdf103bc1a147dc0091 /src/dev | |
| parent | f821c5472b5e524053846bd57b83c81238be159f (diff) | |
| download | gem5-7eccb1b779cb6458ed78ba73f2fdabe94fa805b3.tar.xz | |
config: Remove redundant explicit setting of default clocks
This patch removes the explicit setting of the clock period for
certain instances of CoherentBus, NonCoherentBus and IOCache where the
specified clock is same as the default value of the system clock. As
all the values used are the defaults, there are no performance
changes. There are similar cases where the toL2Bus is set to use the
parent CPU clock which is already the default behaviour.
The main motivation for these simplifications is to ease the
introduction of clock domains.
Diffstat (limited to 'src/dev')
| -rw-r--r-- | src/dev/CopyEngine.py | 2 | ||||
| -rw-r--r-- | src/dev/arm/RealView.py | 2 |
2 files changed, 0 insertions, 4 deletions
diff --git a/src/dev/CopyEngine.py b/src/dev/CopyEngine.py index 68332e0a0..d56294d66 100644 --- a/src/dev/CopyEngine.py +++ b/src/dev/CopyEngine.py @@ -53,8 +53,6 @@ class CopyEngine(PciDevice): ChanCnt = Param.UInt8(4, "Number of DMA channels that exist on device") XferCap = Param.MemorySize('4kB', "Number of bits of transfer size that are supported") - # Override the default clock - clock = '500MHz' latBeforeBegin = Param.Latency('20ns', "Latency after a DMA command is seen before it's proccessed") latAfterCompletion = Param.Latency('20ns', "Latency after a DMA command is complete before it's reported as such") diff --git a/src/dev/arm/RealView.py b/src/dev/arm/RealView.py index ab994b6f0..5c2768fb9 100644 --- a/src/dev/arm/RealView.py +++ b/src/dev/arm/RealView.py @@ -118,8 +118,6 @@ class CpuLocalTimer(BasicPioDevice): gic = Param.BaseGic(Parent.any, "Gic to use for interrupting") int_num_timer = Param.UInt32("Interrrupt number used per-cpu to GIC") int_num_watchdog = Param.UInt32("Interrupt number for per-cpu watchdog to GIC") - # Override the default clock - clock = '1GHz' class PL031(AmbaIntDevice): type = 'PL031' |