[U-Boot] [PATCH v2 2/2] dm: video: lcd: MIGRATION: Add migration plan for video

[Simon Glass]

Add a migration plan for video which is an important subsystem in U-Boot.

Signed-off-by: Simon Glass <sjg at chromium.org>
---

Changes in v2:
- Change 'PCI' to 'video' (typo)

 Makefile                       | 10 ++++++++++
 doc/driver-model/MIGRATION.txt |  8 ++++++++
 2 files changed, 18 insertions(+)

diff --git a/Makefile b/Makefile
index af086fa30d4..01fe6114d2a 100644
--- a/Makefile
+++ b/Makefile
@@ -956,6 +956,16 @@ ifneq ($(CONFIG_DM_PCI),y)
 	@echo >&2 "===================================================="
 endif
 endif
+ifneq ($(CONFIG_LCD)$(CONFIG_VIDEO),)
+ifneq ($(CONFIG_DM_VIDEO),y)
+	@echo >&2 "===================== WARNING ======================"
+	@echo >&2 "This board does not use CONFIG_DM_VIDEO Please update"
+	@echo >&2 "the board to use CONFIG_DM_VIDEO before the v2019.07 release."
+	@echo >&2 "Failure to update by the deadline may result in board removal."
+	@echo >&2 "See doc/driver-model/MIGRATION.txt for more info."
+	@echo >&2 "===================================================="
+endif
+endif
 ifeq ($(CONFIG_OF_EMBED),y)
 	@echo >&2 "===================== WARNING ======================"
 	@echo >&2 "CONFIG_OF_EMBED is enabled. This option should only"
diff --git a/doc/driver-model/MIGRATION.txt b/doc/driver-model/MIGRATION.txt
index 03a2cae7976..dba3f9fe307 100644
--- a/doc/driver-model/MIGRATION.txt
+++ b/doc/driver-model/MIGRATION.txt
@@ -92,3 +92,11 @@ The PCI subsystem has supported driver model since mid 2015. Maintainers should
 submit patches switching over to using CONFIG_DM_PCI and other base driver
 model options in time for inclusion in the 2019.04 rerelease.
 
+
+CONFIG_DM_VIDEO
+---------------
+Deadline: 2019.07
+
+The PCI subsystem has supported driver model since early 2016. Maintainers
+should submit patches switching over to using CONFIG_DM_VIDEO and other base
+driver model options in time for inclusion in the 2019.04 release.
-- 
2.20.1.415.g653613c723-goog