Hi Mark,

On 03/31/2015 01:09 AM, Mark Rutland wrote:

Hi,

On Wed, Mar 18, 2015 at 12:17:28AM +0000, Chanwoo Choi wrote:

quoted

This patch adds new Exynos5433 dtsi to support 64-bit Exynos5433 SoC based on
Octal core CPUs (quad Cortex-A57 and quad Cortex-A53). And Exynos5433 supports
PSCI (Power State Coordination Interface) v0.1.

This patch includes following dt node to support Exynos5433 SoC:
1. Octa core for big.LITTLE architecture
- Cortex-A53 LITTLE Quad-core
- Cortex-A57 big Quad-core
- Support PSCI v0.1

Is CPU0 hotplug still broken, or has the FW been fixed?

CPU0 hotplug is still not working.

I'm very worried about adding a DT that's known broken, especially when
we have no idea as to if/when the FW will be fixed judging from prior
replies.

As I replied, I can not fix the FW because I don't have any code of FW.
I don't have any solution to fix it on Linux kernel level.

So, If you agree, I can add the comment of CPU0 hotplug issue on DT file.

Thanks,
Chanwoo Choi