[U-Boot] [PATCH v5 0/8] ARMv7: PSCI: add PSCI v1.0 support

[Hongbo Zhang]

On Fri, Jun 24, 2016 at 11:26 PM, york sun <york.sun at nxp.com> wrote:
> On 06/15/2016 12:16 AM, Chen-Yu Tsai wrote:
>> Hi,
>>
>> On Tue, Jun 14, 2016 at 3:01 PM,  <macro.wave.z at gmail.com> wrote:
>>> From: Hongbo Zhang <hongbo.zhang at nxp.com>
>>>
>>> v5 changes:
>>> - Give up fixing the potential bug of PSCI stack overlap with secure text end
>>> when there is more CPUs in system. Because I just want to keep this series as
>>> simple as it could be: adding basic PSCI v1.0 support and adding more PSCI
>>> v1.0 implements of our platform.
>>> While too compplicated patches in assembly language won't call for effective
>>> reviews, even I think there is potential bug of PSCI stack, let's fix it in
>>> sepetated patch later.
>>
>> I've done some patches fixing the stack allocation issue:
>>
>> https://github.com/wens/u-boot-sunxi/commits/c-psci-part2
>>
>> These patches are ready, but I want to add a secure data section still.
>> The data section will be for variables such as target PC, core/cluster
>> power status, context ID, etc.. IMHO this is better than putting stuff
>> at the top or bottom of the stack, and can also be referenced directly.
>>
>
>
> Chenyu,
>
> I see you have been working on PSCI for ARMv7. Can you review Hongbo's
> patch set and give your comment or ack?
>
> York
>
>
Thank Chenyu for valuable review comments, thank you York.
Will send another version soon.