kernel_cpu: enable perf counters

2017-02-11 14:22:28 +01:00 · 2017-02-11 14:22:28 +01:00 · c022b53578
parent 9501d37378
commit c022b53578
1 changed files with 5 additions and 1 deletions
--- a/artiq/gateware/amp/kernel_cpu.py
+++ b/artiq/gateware/amp/kernel_cpu.py
@ -23,7 +23,11 @@ class KernelCPU(Module):
            self.cd_sys_kernel.rst.eq(self._reset.storage)
        ]
        self.submodules.cpu = ClockDomainsRenamer("sys_kernel")(
-            mor1kx.MOR1KX(platform, exec_address))
+            mor1kx.MOR1KX(
+                platform,
+                OPTION_RESET_PC=exec_address,
+                FEATURE_PERFCOUNTERS="ENABLED",
+                OPTION_PERFCOUNTERS_NUM=7))

        # DRAM access
        self.wb_sdram = wishbone.Interface()