diff options
| author | Jon Medhurst <tixy@linaro.org> | 2012-07-26 15:01:40 +0100 |
|---|---|---|
| committer | Jon Medhurst <tixy@linaro.org> | 2013-04-29 09:42:47 +0100 |
| commit | 5616b016d4698cc6ec6dffdd30a169240669699e (patch) | |
| tree | ce471d1e68c5a82b3c294541342fc1764bc908b4 /linaro | |
| parent | 5dca4e9f1e25f10bd218abf99b9ba97338beab7d (diff) | |
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 <tixy@linaro.org>
Diffstat (limited to 'linaro')
| -rw-r--r-- | linaro/configs/vexpress.conf | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/linaro/configs/vexpress.conf b/linaro/configs/vexpress.conf index e14d685e79d..542cd30115a 100644 --- a/linaro/configs/vexpress.conf +++ b/linaro/configs/vexpress.conf @@ -1,5 +1,14 @@ 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_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 |