[PATCH 3/3] ARM: exynos: activate the CCI on boot CPU/cluster with the MCPM loopback
Doug Anderson
dianders at google.com
Tue Jun 24 09:15:51 PDT 2014
Nicolas,
On Mon, Jun 23, 2014 at 9:11 PM, Nicolas Pitre <nicolas.pitre at linaro.org> wrote:
> The Chromebook firmware doesn't enable the CCI for the boot cpu, and
> arguably it shouldn't have to either. Let's have the kernel handle the
> CCI on its own for the boot CPU the same way it does it for secondary CPUs
> by using the MCPM loopback.
>
> Signed-off-by: Nicolas Pitre <nico at linaro.org>
> ---
> arch/arm/mach-exynos/mcpm-exynos.c | 15 +++++++++++++++
> 1 file changed, 15 insertions(+)
Thank you very much for posting! With your series I'm able to boot
all 8 cores on exynos5420-peach-pit and exynos5800-peach-pi sitting on
my desk.
Tested-by: Doug Anderson <dianders at chromium.org>
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