[PATCH master 2/4] Documentation: migration-guide: reinstate HABv4-enablement

Ahmad Fatoum
2026-04-17T08:53:14Z

This got dropped inadvertently. Restore it as the upcoming release will
be the first to include it.

Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
---
Documentation/migration-guides/migration-master.rst | 6 ++++++
1 file changed, 6 insertions(+)

diff --git a/Documentation/migration-guides/migration-master.rst b/Documentation/migration-guides/migration-master.rst
index 32813ed7da2b..3fad2f1053c6 100644
--- a/Documentation/migration-guides/migration-master.rst
+++ b/Documentation/migration-guides/migration-master.rst
@@ -11,3 +11,9 @@ The config option has been renamed from ``CONFIG_MACH_TQ_MBA8MPXL`` to
boards with the same binary.
The binary has been renamed from ``barebox-tqma8mpxl.img``
to ``barebox-tqma8mpxx.img``.
+
+HABv4-enablement
+^^^^^^^^^^^^^^^^
+
+When the SRK hash is written, the corresponding fuse bank is now locked automatically.
+With that the ``IMX_SRK_HASH_WRITE_LOCK`` flag is removed.
--
2.47.3