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authorMark Brown <broonie@linaro.org>2013-07-17 18:34:04 +0100
committerMark Brown <broonie@linaro.org>2013-07-17 18:34:04 +0100
commit20ce13dacdefe4d429217e710bf5461a4c6d1cf9 (patch)
tree3fc24c16594a2329ad190438586ce709e6c94746 /arch/arm/Kconfig
parent8bb495e3f02401ee6f76d1b1d77f3ac9f079e376 (diff)
parent8e3aa3f1462fc25b810e867059b292675f0d3a94 (diff)
downloadvexpress-lsk-20ce13dacdefe4d429217e710bf5461a4c6d1cf9.tar.gz
Merge branch 'iks' of git://git.linaro.org/people/nico/linux into lsk-v3.10-iksv3.10/topic/ikstopic/v3.10/iks
Diffstat (limited to 'arch/arm/Kconfig')
-rw-r--r--arch/arm/Kconfig25
1 files changed, 25 insertions, 0 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 136f263ed47..61746a2f441 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -1521,6 +1521,31 @@ config MCPM
for (multi-)cluster based systems, such as big.LITTLE based
systems.
+config BIG_LITTLE
+ bool "big.LITTLE support (Experimental)"
+ depends on CPU_V7 && SMP
+ select MCPM
+ help
+ This option enables support for the big.LITTLE architecture.
+
+config BL_SWITCHER
+ bool "big.LITTLE switcher support"
+ depends on BIG_LITTLE && MCPM && HOTPLUG_CPU
+ select CPU_PM
+ select ARM_CPU_SUSPEND
+ help
+ The big.LITTLE "switcher" provides the core functionality to
+ transparently handle transition between a cluster of A15's
+ and a cluster of A7's in a big.LITTLE system.
+
+config BL_SWITCHER_DUMMY_IF
+ tristate "Simple big.LITTLE switcher user interface"
+ depends on BL_SWITCHER && DEBUG_KERNEL
+ help
+ This is a simple and dummy char dev interface to control
+ the big.LITTLE switcher core code. It is meant for
+ debugging purposes only.
+
choice
prompt "Memory split"
default VMSPLIT_3G