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| author | Lucian Cristian <lucian.cristian@gmail.com> | 2016-07-31 17:59:01 +0300 |
|---|---|---|
| committer | John Crispin <john@phrozen.org> | 2016-08-03 15:30:13 +0200 |
| commit | d3b21bb2bb4caba0371ddbec19c080bc42f095c7 (patch) | |
| tree | 1b4c91ce46d260d8960412e462cba2650f583b9c /target/linux/x86/64 | |
| parent | 6e68a5dd11bc68981377042f49c0e0d3c978a84d (diff) | |
| download | upstream-d3b21bb2bb4caba0371ddbec19c080bc42f095c7.tar.gz upstream-d3b21bb2bb4caba0371ddbec19c080bc42f095c7.tar.bz2 upstream-d3b21bb2bb4caba0371ddbec19c080bc42f095c7.zip | |
x86: enable CPU frequency scaling
CPU frequency scaling enables the operating system to scale the CPU
frequency up or down in order to save power. CPU frequencies can be
scaled automatically depending on the system load, in response to ACPI
events, or manually by userspace programs.
Signed-off-by: Lucian Cristian <lucian.cristian@gmail.com>
Diffstat (limited to 'target/linux/x86/64')
| -rw-r--r-- | target/linux/x86/64/config-default | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/target/linux/x86/64/config-default b/target/linux/x86/64/config-default index d5be87ffe1..216db70aec 100644 --- a/target/linux/x86/64/config-default +++ b/target/linux/x86/64/config-default @@ -239,8 +239,11 @@ CONFIG_VSOCKETS=y CONFIG_WATCHDOG_CORE=y CONFIG_X86_64=y CONFIG_X86_64_SMP=y -# CONFIG_X86_ACPI_CPUFREQ is not set +CONFIG_X86_ACPI_CPUFREQ=y +# CONFIG_X86_ACPI_CPUFREQ_CPB is not set +# CONFIG_X86_POWERNOW_K8 is not set # CONFIG_X86_AMD_PLATFORM_DEVICE is not set +CONFIG_X86_AMD_FREQ_SENSITIVITY=y CONFIG_X86_CMOV=y CONFIG_X86_CMPXCHG64=y CONFIG_X86_DEBUGCTLMSR=y |