dm: MIGRATION: Add migration plan for DM_USB

As much of the USB system has been migrated to DM now, formalize a
deadline for migration.

Reviewed-by: Marek Vasut <marex@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Rini <trini@konsulko.com>

diff --git a/Makefile b/Makefile
index ed9b6a1439e9fa571518851d9940c81620fc144a..9172a1a0ef0d2d7527ea0f60cb3bccd49a4f14ba 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -929,6 +929,16 @@ ifneq ($(CONFIG_DM_MMC)$(CONFIG_OF_CONTROL)$(CONFIG_BLK),yyy)
        @echo "See doc/driver-model/MIGRATION.txt for more info."
        @echo "===================================================="
 endif
+endif
+ifeq ($(CONFIG_USB),y)
+ifneq ($(CONFIG_DM_USB)$(CONFIG_OF_CONTROL)$(CONFIG_BLK),yyy)
+       @echo "===================== WARNING ======================"
+       @echo "This board does not use CONFIG_DM_USB. Please update"
+       @echo "the board to use CONFIG_DM_USB before the v2019.07 release."
+       @echo "Failure to update by the deadline may result in board removal."
+       @echo "See doc/driver-model/MIGRATION.txt for more info."
+       @echo "===================================================="
+endif
 endif
        @# Check that this build does not use CONFIG options that we do not
        @# know about unless they are in Kconfig. All the existing CONFIG

diff --git a/doc/driver-model/MIGRATION.txt b/doc/driver-model/MIGRATION.txt
index 71c26571828a42c2fcde1b84d718aa2537096310..0b763f72a4537fbdb7331b68f55442618ecd5d1f 100644 (file)
--- a/doc/driver-model/MIGRATION.txt
+++ b/doc/driver-model/MIGRATION.txt
@@ -15,6 +15,16 @@ 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_BLK
 ----------