config-frag/big-LITTLE: Use device-tree to provide fast/slow CPU list for HMP

Currently there are two ways of passing list of fast-slow CPU's to kernel. One
via configs and other via DT. Code tries to get them via configs first an then
try for DT.

To make it configurable via DT by default, make config strings empty.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Reported-by: Sudeep KarkadaNagesha <sudeep.karkadanagesha@arm.com>

diff --git a/linaro/configs/big-LITTLE-MP.conf b/linaro/configs/big-LITTLE-MP.conf
index df35474eff10c3046051150e4e2c87136dda2e43..df9cfa0554c36dc89ecc5194d98bdbd7b503bfa2 100644 (file)
--- a/linaro/configs/big-LITTLE-MP.conf
+++ b/linaro/configs/big-LITTLE-MP.conf
@@ -5,5 +5,5 @@ CONFIG_NO_HZ=y
 CONFIG_SCHED_MC=y
 CONFIG_DISABLE_CPU_SCHED_DOMAIN_BALANCE=y
 CONFIG_SCHED_HMP=y
-CONFIG_HMP_FAST_CPU_MASK="0-1"
-CONFIG_HMP_SLOW_CPU_MASK="2-3"
+CONFIG_HMP_FAST_CPU_MASK=""
+CONFIG_HMP_SLOW_CPU_MASK=""