u-boot/doc/driver-model/MIGRATION.txt
Simon Glass 302466d07f 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>
2017-09-04 02:10:06 -06:00

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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).