config: Add config fragments for big LITTLE MP

This patch adds config fragments used to enable most of the features
used by big LITTLE MP.

This patch is the result of merging the following commits from the
Linaro Stable Kernel (LSK) 3.10 tree...

Commit 313c69010ed52a7bd52095708049e16c380c8e15
Commit 83952e566d1c41b2e0a70321e9d56cb8162f9a6d
Commit c4a782d985da03016e2b15aaef90bfc5cfe426f6
Commit 2732b0467a356e7cc08bf1e0f33481330335657a
Commit 7c88e2bd50fc093c96c912090b712b682ae72641
Commit 3231c8ce4b005f79ad27309907adc3de319e341c

Signed-off-by: Jon Medhurst <tixy@linaro.org>

diff --git a/linaro/configs/big-LITTLE-MP.conf b/linaro/configs/big-LITTLE-MP.conf
new file mode 100644 (file)
index 0000000..0bbc603
--- /dev/null
+++ b/linaro/configs/big-LITTLE-MP.conf
@@ -0,0 +1,11 @@
+CONFIG_CGROUPS=y
+CONFIG_CGROUP_SCHED=y
+CONFIG_FAIR_GROUP_SCHED=y
+CONFIG_NO_HZ=y
+CONFIG_SCHED_MC=y
+CONFIG_DISABLE_CPU_SCHED_DOMAIN_BALANCE=y
+CONFIG_SCHED_HMP=y
+CONFIG_HMP_FAST_CPU_MASK=""
+CONFIG_HMP_SLOW_CPU_MASK=""
+CONFIG_HMP_VARIABLE_SCALE=y
+CONFIG_HMP_FREQUENCY_INVARIANT_SCALE=y