how to enable suspend to ram for arm-64 bits

[yoma sophian]

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.

Sincerely appreciate your kind help,