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authorNicolas Pitre <nicolas.pitre@linaro.org>2012-04-12 03:04:28 -0400
committerNicolas Pitre <nicolas.pitre@linaro.org>2013-05-13 19:05:27 -0400
commit2be12549c900303c418fcbb7044979e190fd4e7e (patch)
tree7386c714a03976d31f2c8f8654a6fbd879e7310d /arch/arm/Kconfig
parentde2773b359751f6abf40b1112b07c1d1da26e786 (diff)
downloadvexpress-lsk-2be12549c900303c418fcbb7044979e190fd4e7e.tar.gz
Only the basic to aid debugging. Usage: echo <cpuid>,<clusterid> > /dev/b.L_switcher where <cpuid> is between 0 and 3, and <clusterid> is 0 for the A15 cluster and 1 for the A7 cluster. Signed-off-by: nicolas Pitre <nico@linaro.org>
Diffstat (limited to 'arch/arm/Kconfig')
-rw-r--r--arch/arm/Kconfig8
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index c5fd434a0d1..74538c6a97f 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -1624,6 +1624,14 @@ config BL_SWITCHER
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