b.l.system cluster wide DVFS handling

Registered by Mounir Bsaibes

Implement cpufreq masquerading for b.L systems with cluster wide DVFS in the TC2 cpufreq driver

Blueprint information

Status:
Complete
Approver:
None
Priority:
Undefined
Drafter:
None
Direction:
Needs approval
Assignee:
Dave Martin
Definition:
New
Series goal:
None
Implementation:
Implemented
Milestone target:
milestone icon 2012.10
Started by
David Zinman
Completed by
David Zinman

Related branches

Sprints

Whiteboard

Roadmap id: PMWG2012-SYSTEM-FEATURES-ENABLEMENT

Note: Task ID's are defined at:
https://docs.google.com/a/linaro.org/spreadsheet/ccc?key=0AoZqvK7R1biJdG12b1FyQndXamMzekFWUGFOcU9pVEE#gid=1

(?)

Work Items

Work items:
Implement cpufreq masquerading for b.L systems with cluster wide DVFS in the TC2 cpufreq driver: TODO
Implement a performance measurement correction factor in those cpufreq governors which would be fooled by the previous item: TODO
look at PMU story in the context of the switcher to proceed to the needed integration: TODO

Dependency tree

* Blueprints in grey have been implemented.

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