feature-removal-schedule.txt 1.9 KB

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  1. The following is a list of files and features that are going to be
  2. removed from the U-Boot source tree. Every entry should contain what
  3. exactly is going away, when it will be gone, why it is being removed,
  4. and who is going to be doing the work. When the feature is removed
  5. from U-Boot, its corresponding entry should also be removed from this
  6. file.
  7. ---------------------------
  8. What: Remove CONFIG_SYS_ENABLE_PADS_ALL and CONFIG_SYS_CLOCKS_ENABLE_ALL
  9. When: Release v2013.07
  10. Why: When set these options enable "all" of the pads and clocks found
  11. on OMAP4/5 platforms, so that the Linux Kernel does not have to.
  12. It has been agreed that this goes against the U-Boot design
  13. philosophy and since f3f98bb0 we have not enabled more than is
  14. used in U-Boot. The kernel has been updating drivers to enable
  15. rather than assume pads/clocks have been enabled already. Our
  16. expectation is that by v2013.07 a suitable kernel shall exist that
  17. does not need these options set for a reasonable I/O set to function.
  18. Who: Tom Rini <trini@ti.com> and Sricharan R <r.sricharan@ti.com>
  19. ---------------------------
  20. What: Users of the legacy miiphy_* code
  21. When: undetermined
  22. Why: We now have a PHY library, which allows everyone to share PHY
  23. drivers. All new drivers should use this infrastructure, and
  24. all old drivers should get converted to use it.
  25. Who: Andy Fleming <afleming@freescale.com> and driver maintainers
  26. ---------------------------
  27. What: GPL cleanup
  28. When: August 2009
  29. Why: Over time, a couple of files have sneaked in into the U-Boot
  30. source code that are either missing a valid GPL license
  31. header or that carry a license that is incompatible with the
  32. GPL.
  33. Such files shall be removed from the U-Boot source tree.
  34. See http://www.denx.de/wiki/pub/U-Boot/TaskGplCleanup/u-boot-1.1.2-files
  35. for an old and probably incomplete list of such files.
  36. Who: Wolfgang Denk <wd@denx.de> and board maintainers