Support for ARM big.LITTLE processors
modulename: cpuidle-big_little.ko
configname: CONFIG_ARM_BIG_LITTLE_CPUIDLE
Linux Kernel Configuration
└─>Support for ARM big.LITTLE processors
In linux kernel since version 3.10 (release Date: 2013-06-30)
Select this option to enable CPU idle driver for big.LITTLE based
ARM systems. Driver manages CPUs coordination through MCPM and
define different C-states for little and big cores through the
multiple CPU idle drivers infrastructure.
ARM systems. Driver manages CPUs coordination through MCPM and
define different C-states for little and big cores through the
multiple CPU idle drivers infrastructure.
source code:
depends
CONFIG_ARCH_VEXPRESS_TC2_PM or CONFIG_CPU_IDLE || CONFIG_MCPM or NOT CONFIG_ARM64 or CONFIG_ARCH_EXYNOS or CONFIG_ARCH_VEXPRESS_TC2_PM or CONFIG_ARM or CONFIG_ARM64