Re: [PATCH 3/3] ARM: exynos: activate the CCI on boot CPU/cluster with the MCPM loopback

Nicolas,

On Mon, Jun 23, 2014 at 9:11 PM, Nicolas Pitre nicolas.pitre@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@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@chromium.org