Improve Ubuntu rootfs-only usage documentation

Registered by Ricardo Salveti

There is a common request from ARM and other partners to improve the current documentation about use cases which the user wants to use the Ubuntu rootfs (nano, developer or full desktop) with a custom kernel and bootloader, without the need of using a hwpack and linaro-media-create.

Most of the needed tools are already in place in case people want to create an official support for linaro images, but it's still lacking a lot of information for users wanting to manually hack and use the rootfs images available at each release.

Blueprint information

Status:
Complete
Approver:
Ricardo Salveti
Priority:
High
Drafter:
Ricardo Salveti
Direction:
Approved
Assignee:
Ricardo Salveti
Definition:
Approved
Series goal:
Accepted for trunk
Implementation:
Implemented
Milestone target:
milestone icon 12.07
Started by
Ricardo Salveti
Completed by
Ricardo Salveti

Related branches

Sprints

Whiteboard

[dzin July 5, 2012] Not started, moved to the backlog
[dzin July 17, 2012] ARM req, target 12.07
[dzin Aug 1, 2012] Did not make it into 12.07
[rsalveti, Aug 1, 2012] This was done for 12.07.

Meta:
Headline: Improved documentation for uses cases where just the rootfs is needed is available at https://wiki.linaro.org/Platform/DevPlatform/Rootfs
Acceptance: Wiki page created at wiki.linaro.org. Documentation improved at snapshots and releases pointing out the created wiki page.

(?)

Work Items

Work items:
Explain better what are the different rootfs images we're providing, and that they don't contain any hw specific artifacts: DONE
Explain how to consume just the rootfs, either as a chroot environment or to be used with NFS: DONE
Explain how to create a custom hwpack, and make the board support available at the linaro-media-create tool: DONE
Explain and show how someone could create and deploy the rootfs with a custom kernel and bootloader: DONE

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Everyone can see this information.