On Fri, Jan 9, 2026 at 10:35 AM Mikko Rapeli <[email protected]> wrote:
> arm64 supports CPU_IDLE directly and ARM_CPUIDLE > gets disabled. > > Signed-off-by: Mikko Rapeli <[email protected]> > --- > features/power/arm.cfg | 6 ------ > features/power/arm.scc | 6 +++++- > features/power/arm_common.cfg | 7 +++++++ > 3 files changed, 12 insertions(+), 7 deletions(-) > create mode 100644 features/power/arm_common.cfg > > diff --git a/features/power/arm.cfg b/features/power/arm.cfg > index e557fcc44b67..55966801b78a 100644 > --- a/features/power/arm.cfg > +++ b/features/power/arm.cfg > @@ -1,8 +1,2 @@ > # SPDX-License-Identifier: MIT > -# To enable cpu idle and frequency scaling with the least set, as for > others we > -# leave them to the end user, like which governor for idle or scaling > - > -CONFIG_CPU_IDLE=y > CONFIG_ARM_CPUIDLE=y > -CONFIG_CPU_FREQ=y > -CONFIG_CPUFREQ_DT=y > diff --git a/features/power/arm.scc b/features/power/arm.scc > index d10c35717919..7f9c7e18714f 100644 > --- a/features/power/arm.scc > +++ b/features/power/arm.scc > @@ -2,4 +2,8 @@ > define KFEATURE_DESCRIPTION "Enable ARM/ARM64 Power Management options" > define KFEATURE_COMPATIBILITY board > > -kconf non-hardware arm.cfg > +kconf non-hardware arm_common.cfg > + > +if [ "$KARCH" = "arm" ]; then > + kconf hardware arm.cfg > +fi > That's 32 bit arm, correct ? if just looks odd to check the arch in the "arm.scc" file, maybe a comment indicating that it is 32bit related, otherwise I'll surely get confused later. Bruce > diff --git a/features/power/arm_common.cfg b/features/power/arm_common.cfg > new file mode 100644 > index 000000000000..0744c889eeaf > --- /dev/null > +++ b/features/power/arm_common.cfg > @@ -0,0 +1,7 @@ > +# SPDX-License-Identifier: MIT > +# To enable cpu idle and frequency scaling with the least set, as for > others we > +# leave them to the end user, like which governor for idle or scaling > + > +CONFIG_CPU_IDLE=y > +CONFIG_CPU_FREQ=y > +CONFIG_CPUFREQ_DT=y > -- > 2.34.1 > > -- - Thou shalt not follow the NULL pointer, for chaos and madness await thee at its end - "Use the force Harry" - Gandalf, Star Trek II
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