diff --git a/rootdir/etc/init.qcom.post_boot.sh b/rootdir/etc/init.qcom.post_boot.sh
index dc574429..c4c39391 100755
--- a/rootdir/etc/init.qcom.post_boot.sh
+++ b/rootdir/etc/init.qcom.post_boot.sh
@@ -270,6 +270,16 @@ case "$target" in
         echo 1 > /sys/devices/system/cpu/cpu1/online
         echo 1 > /sys/devices/system/cpu/cpu2/online
         echo 1 > /sys/devices/system/cpu/cpu3/online
+        if [ -f /sys/devices/soc0/soc_id ]; then
+            soc_id=`cat /sys/devices/soc0/soc_id`
+        else
+            soc_id=`cat /sys/devices/system/soc/soc0/id`
+        fi
+        case "$soc_id" in
+            "208" | "211" | "214" | "217" | "209" | "212" | "215" | "218" | "194" | "210" | "213" | "216")
+                echo 1 > /sys/module/cpubw_krait/parameters/enable
+            ;;
+	esac
         echo "ondemand" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
         echo "ondemand" > /sys/devices/system/cpu/cpu1/cpufreq/scaling_governor
         echo "ondemand" > /sys/devices/system/cpu/cpu2/cpufreq/scaling_governor