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| -rw-r--r-- | docs/pmu_support.md | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/docs/pmu_support.md b/docs/pmu_support.md index 9c79636..8cfa08c 100644 --- a/docs/pmu_support.md +++ b/docs/pmu_support.md @@ -6,9 +6,6 @@ capability of performance analysis tools such as perf if SBI PMU extension is enabled. The OpenSBI implementation makes the following assumptions about the hardware platform. - * MCOUNTINHIBIT CSR must be implemented in the hardware. Otherwise, SBI PMU -extension will not be enabled. - * The platform must provide information about PMU event to counter mapping via device tree or platform specific hooks. Otherwise, SBI PMU extension will not be enabled. |