CONFIG_ANDES_CUSTOM_PMU: Andes custom PMU support

General informations

The Linux kernel configuration item CONFIG_ANDES_CUSTOM_PMU:

• prompt: Andes custom PMU support
• type: bool
• depends on: CONFIG_ARCH_RENESAS && CONFIG_RISCV_ALTERNATIVE && CONFIG_RISCV_PMU_SBI
• defined in drivers/perf/Kconfig
• found in Linux kernels: 6.9-rc+HEAD

Help text

The Andes cores implement the PMU overflow extension very similar to the standard Sscofpmf and Smcntrpmf extension.

This will patch the overflow and pending CSRs and handle the non-standard behaviour via the regular SBI PMU driver and interface.

If you don't know what to do here, say "Y".

Hardware

LKDDb

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Sources

This page is automaticly generated with free (libre, open) software lkddb(see lkddb-sources).

The data is retrived from:

• Linux kernel
• Linux Kernel Driver DataBase (LKDDb)

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