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kernel_cpu: disable PCU 

* contributes to long timing paths on artix 7 (kasli)
* currently only used for testing and debugging
This commit is contained in:
Robert Jördens 2018-01-12 12:03:50 +00:00
parent ac3c3871d0
commit 529033e016
1 changed files with 1 additions and 3 deletions
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4
artiq/gateware/amp/kernel_cpu.py
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@ -25,9 +25,7 @@ class KernelCPU(Module):
self.submodules.cpu = ClockDomainsRenamer("sys_kernel")( self.submodules.cpu = ClockDomainsRenamer("sys_kernel")(
mor1kx.MOR1KX( mor1kx.MOR1KX(
platform, platform,
OPTION_RESET_PC=exec_address, OPTION_RESET_PC=exec_address))
FEATURE_PERFCOUNTERS="ENABLED",
OPTION_PERFCOUNTERS_NUM=7))
# DRAM access # DRAM access
self.wb_sdram = wishbone.Interface() self.wb_sdram = wishbone.Interface()