From d66c5880580ea179a736b407824ddb069ba862fa Mon Sep 17 00:00:00 2001 From: Jon Medhurst Date: Thu, 26 Jul 2012 15:01:40 +0100 Subject: [PATCH] configs: vexpress: Enable TC2 power management options Note, for the sake of a faster boot and better performance, we default to maximum CPU clock frequency (CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE) and will rely on user-side scripts on Android and Ubuntu to change this as appropriate for big.LITTLE power saving. E.g. changing LITTLE cores to 'ondemand'. Signed-off-by: Jon Medhurst --- linaro/configs/vexpress.conf | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/linaro/configs/vexpress.conf b/linaro/configs/vexpress.conf index a75400acf3cd..7266d0cee9ef 100644 --- a/linaro/configs/vexpress.conf +++ b/linaro/configs/vexpress.conf @@ -1,5 +1,15 @@ CONFIG_ARCH_VEXPRESS=y CONFIG_ARCH_VEXPRESS_CA9X4=y +CONFIG_BIG_LITTLE=y +CONFIG_ARCH_VEXPRESS_TC2=y +CONFIG_ARCH_VEXPRESS_DCSCB=y +CONFIG_ARM_VEXPRESS_BL_CPUFREQ=y +CONFIG_PM_OPP=y +CONFIG_CPU_FREQ=y +CONFIG_CPU_FREQ_GOV_ONDEMAND=y +CONFIG_CPU_FREQ_GOV_PERFORMANCE=y +CONFIG_CPU_FREQ_GOV_INTERACTIVE=y +CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y CONFIG_HAVE_ARM_ARCH_TIMER=y CONFIG_NR_CPUS=8 CONFIG_HIGHMEM=y -- 2.34.1