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

[Hans de Goede]

Hi,

On 04-07-16 09:20, Hongbo Zhang wrote:
> I said I would send a new iteration of this series, but there are code
> dependencies/conflicts with Chenyu's work, so I'd like to wait for a
> few more days to see his v2 sent out or even been merged.
> During this stage, any review comments are still appreciated, I am
> always looking at this.

In that case you can probably best base your work on the u-boot-sunxi next
branch, that currently still has v1 of Chen-Yu's patches, but I do not think
things will change that much:

http://git.denx.de/?p=u-boot/u-boot-sunxi.git;a=shortlog;h=refs/heads/next

Regards,

Hans


> Thanks.
>
> On Thu, Jun 30, 2016 at 1:28 PM, Hongbo Zhang <macro.wave.z at gmail.com> wrote:
>> 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.