dm: pci: MIGRATION: Add migration plan for PCI

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

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

diff --git a/Makefile b/Makefile
index dff72a5..22d0731 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -948,6 +948,16 @@ ifneq ($(CONFIG_DM_SCSI),y)
        @echo >&2 "===================================================="
 endif
 endif
+ifeq ($(CONFIG_PCI),y)
+ifneq ($(CONFIG_DM_PCI),y)
+       @echo >&2 "===================== WARNING ======================"
+       @echo >&2 "This board does not use CONFIG_DM_PCI Please update"
+       @echo >&2 "the board to use CONFIG_DM_PCI before the v2019.07 release."
+       @echo >&2 "Failure to update by the deadline may result in board removal."
+       @echo >&2 "See doc/driver-model/MIGRATION.txt for more info."
+       @echo >&2 "===================================================="
+endif
+endif
 ifeq ($(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 183d7f5..c0c9483 100644 (file)
--- a/doc/driver-model/MIGRATION.txt
+++ b/doc/driver-model/MIGRATION.txt
@@ -86,3 +86,13 @@ Partially converted:
 Jagan Teki <jagan@openedev.com>
 12/24/2018
 03/14/2018
+
+
+CONFIG_DM_PCI
+-------------
+Deadline: 2019.07
+
+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 2019.07 release.
+