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authorTom Rini <trini@konsulko.com>2018-11-29 18:21:12 -0500
committerTom Rini <trini@konsulko.com>2018-12-03 19:31:13 -0500
commit109d8bf3ac7b9bb04f3c46bb540eb2bb865f3dd7 (patch)
tree2d1067fc7a567817577f28921b63c3ec5976f4a0
parent1cb5d5df389e79357fc21468fdf6a9763ddca4b5 (diff)
downloadu-boot-109d8bf3ac7b9bb04f3c46bb540eb2bb865f3dd7.tar.gz
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>
-rw-r--r--Makefile10
-rw-r--r--doc/driver-model/MIGRATION.txt10
2 files changed, 20 insertions, 0 deletions
diff --git a/Makefile b/Makefile
index ed9b6a1439..9172a1a0ef 100644
--- a/Makefile
+++ b/Makefile
@@ -930,6 +930,16 @@ ifneq ($(CONFIG_DM_MMC)$(CONFIG_OF_CONTROL)$(CONFIG_BLK),yyy)
@echo "===================================================="
endif
endif
+ifeq ($(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
@# options are whitelisted, so new ones should not be added.
diff --git a/doc/driver-model/MIGRATION.txt b/doc/driver-model/MIGRATION.txt
index 71c2657182..0b763f72a4 100644
--- 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
----------