blob: 1c79c14a3b4f7e9e7f0b715a0d397241e6c56522 [file] [log] [blame]
Peter Tyser5fc56b92009-01-30 16:36:40 -06001The following is a list of files and features that are going to be
2removed from the U-Boot source tree. Every entry should contain what
3exactly is going away, when it will be gone, why it is being removed,
Wolfgang Denkd483a222010-09-29 11:25:55 +02004and who is going to be doing the work. When the feature is removed
Peter Tyser5fc56b92009-01-30 16:36:40 -06005from U-Boot, its corresponding entry should also be removed from this
6file.
7
8---------------------------
9
Tom Rinifc180c72013-04-19 15:09:02 -040010What: Remove unused CONFIG_SYS_MEMTEST_START/END
11When: Release v2013.10
12
13Why: As the 'mtest' command is no longer default, a number of platforms
14 have not opted to turn the command back on and thus provide unused
15 defines (which are likely to be propogated to new platforms from
16 copy/paste). Remove these defines when unused.
17
18Who: Tom Rini <trini@ti.com>
19
20---------------------------
21
Tom Rini4e7e88d2013-04-02 07:39:43 +000022What: Remove CONFIG_SYS_ENABLE_PADS_ALL and CONFIG_SYS_CLOCKS_ENABLE_ALL
23When: Release v2013.07
24
25Why: When set these options enable "all" of the pads and clocks found
26 on OMAP4/5 platforms, so that the Linux Kernel does not have to.
27 It has been agreed that this goes against the U-Boot design
28 philosophy and since f3f98bb0 we have not enabled more than is
29 used in U-Boot. The kernel has been updating drivers to enable
30 rather than assume pads/clocks have been enabled already. Our
31 expectation is that by v2013.07 a suitable kernel shall exist that
32 does not need these options set for a reasonable I/O set to function.
33
34Who: Tom Rini <trini@ti.com> and Sricharan R <r.sricharan@ti.com>
35
36---------------------------
37
Andy Fleming1cdabc42011-10-31 09:46:13 -050038What: Users of the legacy miiphy_* code
39When: undetermined
40
41Why: We now have a PHY library, which allows everyone to share PHY
42 drivers. All new drivers should use this infrastructure, and
43 all old drivers should get converted to use it.
44
45Who: Andy Fleming <afleming@freescale.com> and driver maintainers
46
47---------------------------
48
Wolfgang Denk78237df2009-04-02 17:31:09 +020049What: GPL cleanup
50When: August 2009
51Why: Over time, a couple of files have sneaked in into the U-Boot
52 source code that are either missing a valid GPL license
53 header or that carry a license that is incompatible with the
54 GPL.
55 Such files shall be removed from the U-Boot source tree.
56 See http://www.denx.de/wiki/pub/U-Boot/TaskGplCleanup/u-boot-1.1.2-files
57 for an old and probably incomplete list of such files.
58
59Who: Wolfgang Denk <wd@denx.de> and board maintainers