how to enable suspend to ram for arm-64 bits

Sudeep Holla sudeep.holla at arm.com
Thu Aug 18 03:52:04 PDT 2016


Hi,

On 18/08/16 11:43, yoma sophian wrote:
> hi Sudeep:
>
> 2016-08-18 16:47 GMT+08:00 Sudeep Holla <sudeep.holla at arm.com>:
>>
>>> b. in arm64, if some platform has its own suspend flow,  couldn't it
>>> adopts arm/match-xxx to register its own global suspend method?
>>>
>>
>> No, PSCI is highly recommended.
> Yes, I agree with you.
> But it may not mean the ONLY way for all armv8 platform that support
> suspend method is PSCI.

I would say yes but if you have a real good reason not to adopt PSCI on
your platform then you can try present that. It should be convincing
enough to deviate from the standards :)

-- 
Regards,
Sudeep



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