Use memory regions to enable powering down banks of DRAM

Registered by Paul McKenney on 2010-10-13

Add ARM architecture support for selected SoCs to associate Linux-kernel memory regions with separately powered banks of DRAM.
NO SESSION REQUIRED

Blueprint information

Status:
Complete
Approver:
Paul McKenney
Priority:
Medium
Drafter:
Paul McKenney
Direction:
Needs approval
Assignee:
Paul McKenney
Definition:
Obsolete
Series goal:
Accepted for 11.05
Implementation:
Not started
Milestone target:
None
Completed by
Deepak Saxena on 2012-05-24

Related branches

Sprints

(?)

Work Items

Work items:
Associate physical memory with regions aligned with platform power domains: INPROGRESS
Investigate ability to change memory-region attributes to allow maximizing amount of powered-off memory: POSTPONED

Dependency tree

* Blueprints in grey have been implemented.

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