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| author | Simon Glass <sjg@chromium.org> | 2017-08-05 15:45:53 -0600 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2017-09-04 02:10:06 -0600 |
| commit | 302466d07fe8f10ff2ad059dc5c40ac37935fda9 (patch) | |
| tree | cf6a5416efb14abf1b720422f91ecd067a67a7cb /doc | |
| parent | 6935aec0e3f0064698d8970a00b908f5a162b93f (diff) | |
| download | u-boot-302466d07fe8f10ff2ad059dc5c40ac37935fda9.tar.gz | |
dm: Add migration plan for CONFIG_BLK
The CONFIG_BLK conversion involves quite invasive changes in the U-Boot
code, with #ifdefs and different code paths. We should try to move over to
this soon so we can drop the old code.
Set a deadline of 9 months for this work, rounded up to the next release.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/driver-model/MIGRATION.txt | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/doc/driver-model/MIGRATION.txt b/doc/driver-model/MIGRATION.txt new file mode 100644 index 0000000000..d2fe027249 --- /dev/null +++ b/doc/driver-model/MIGRATION.txt @@ -0,0 +1,20 @@ +Migration Schedule +==================== + +U-Boot has been migrating to a new driver model since its introduction in +2014. This file describes the schedule for deprecation of pre-driver-model +features. + + +CONFIG_BLK +---------- + +Status: In progress +Deadline: 2018.05 + +Maintainers should submit patches for enabling CONFIG_BLK on all boards in +time for inclusion in the 2018.05 release. Boards not converted by this +time may be removed in a subsequent release. + +Note that this implies use of driver model for all block devices (e.g. +MMC, USB, SCSI, SATA). |