FWU: Add checking the state of the running image
The Firmware Update partition reads the image_ok flag to check
whether the running image has been confirmed. The running image
state is set according to this flag in psa_fwu_query().
Change-Id: I9cf58b7d6f3b87a50e0ac6f926e30170bb01b8f1
Signed-off-by: Sherry Zhang <sherry.zhang2@arm.com>
diff --git a/docs/technical_references/tfm_secure_boot.rst b/docs/technical_references/tfm_secure_boot.rst
index 528e7b7..1907cea 100644
--- a/docs/technical_references/tfm_secure_boot.rst
+++ b/docs/technical_references/tfm_secure_boot.rst
@@ -797,8 +797,9 @@
The shim layer of the Firmware Update partition calls the APIs in
bootutil_misc.c to control the image status.
-- Call ``boot_write_magic()`` to make the image as a candidate image for booting.
-- Call ``boot_set_confirmed()`` to make the image as a permanent image.
+- Call ``boot_set_pending_multi()`` to make the image as a candidate image for
+ booting.
+- Call ``boot_set_confirmed_multi()`` to make the image as a permanent image.
.. Note::
Currently, in direct-xip mode and ram-load mode, TF-M cannot get the