Bug 1646

Summary: Fast boot time documentation
Product: [Build System, Metadata & Runtime] Meta-yocto Reporter: Song Liu <song.liu>
Component: meta-yoctoAssignee: Unassigned <unassigned>
Status: RESOLVED OBSOLETE QA Contact:
Severity: enhancement    
Priority: Low CC: dvhart, jessica.zhang, net147, poky.bs.watcher, poky.watcher, richard.purdie, sgw
Version: unspecified   
Target Milestone: Future   
Hardware: x86   
OS: Multiple   
Whiteboard: Docs remaining
OS type for building Yocto: --- Type of Regression: ---
Verified: Documentation change: Don't know

Description Song Liu 2011-10-04 22:35:26 UTC
2 second boot time target
Comment 1 Darren Hart 2011-10-06 10:13:23 UTC
This is mostly covered by Bug 1642 and Bug 1646. There is some additional work here however to combine the results of those efforts together as well as:

o Document best practices for balancing:
  - high compression for flash space vs. cpu time to uncompress
  - added size in exchange for support of much faster media
  - initrd vs. monolithic kernel

o Provide EFI capable images
  - prototype efilinux and gnu-efi recipes are under test now
  - test and work with mfleming on the Linux kernel efi-stub which allows the Linux kernel to be it's own EFI payload (eliminating the need for a second stage boot loader).

o Continue to work with hardware folks to keep the fast boot is important message alive!
Comment 2 Darren Hart 2012-01-10 08:40:15 UTC
EFI boot is complete.
Poky-tiny is in master.
Comment 3 Richard Purdie 2019-04-11 15:19:56 UTC
The original work was done and new bugs would be created for new work.