1 files changed, 34 insertions, 7 deletions
diff --git a/doc/driver-model/MIGRATION.txt b/doc/driver-model/MIGRATION.txt
index 5ebefd608b..6b691338b4 100644
--- a/doc/driver-model/MIGRATION.txt
+++ b/doc/driver-model/MIGRATION.txt
@@ -5,19 +5,46 @@ 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_DM_MMC
+-------------
+
+Status: In progress
+Deadline: 2019.04
+
+The subsystem itself has been converted and maintainers should submit patches
+switching over to using CONFIG_DM_MMC and other base driver model options in
+time for inclusion in the 2019.04 rerelease.
+
+CONFIG_DM_USB
+-------------
+
+Status: In progress
+Deadline: 2019.07
+
+The subsystem itself has been converted along with many of the host controller
+and maintainers should submit patches switching over to using CONFIG_DM_USB and
+other base driver model options in time for inclusion in the 2019.07 rerelease.
+
+CONFIG_SATA
+-----------
+
+Status: In progress
+Deadline: 2019.07
+
+The subsystem itself has been converted along with many of the host controller
+and maintainers should submit patches switching over to using CONFIG_AHCI and
+other base driver model options in time for inclusion in the 2019.07 rerelease.
 
 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.
+Deadline: 2019.07
 
-Note that this implies use of driver model for all block devices (e.g.
-MMC, USB, SCSI, SATA).
+In concert with maintainers migrating their block device usage to the
+appropriate DM driver, CONFIG_BLK needs to be set as well.  The final deadline
+here coincides with the final deadline for migration of the various block
+subsystems.
 
 CONFIG_DM_SPI
 CONFIG_DM_SPI_FLASH