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[Armbian build PR] - media: enable ARM_PSCI_CPUIDLE for current and edge branch


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Description

ARM_PSCI_CPUIDLE is not enabled in media boardfamily previousely.

[    3.141431] psci_checker: cpuidle not available on CPU 0, ignoring
[    3.141987] psci_checker: cpuidle not available on CPU 1, ignoring
[    3.142539] psci_checker: cpuidle not available on CPU 2, ignoring
[    3.143091] psci_checker: cpuidle not available on CPU 3, ignoring
[    3.143642] psci_checker: cpuidle not available on CPU 4, ignoring
[    3.144229] psci_checker: cpuidle not available on CPU 5, ignoring

Enabling CPU idle can lower CPU power at low load, as well as killing these warning messages.

How Has This Been Tested?

  • [x] boot normally (testers x2)
  • [x] stable at running

Checklist:

  • [x] My code follows the style guidelines of this project
  • [x] I have performed a self-review of my own code
  • [x] I have commented my code, particularly in hard-to-understand areas
  • [x] I have made corresponding changes to the documentation
  • [x] My changes generate no new warnings
  • [x] Any dependent changes have been merged and published in downstream modules

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