From 543cf196cfc2b4ee3034ba5c528acd0e7a9a2e8e Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?H=C3=A5kon=20Amundsen?= Date: Mon, 6 Oct 2025 11:54:53 +0200 Subject: [PATCH] doc: ironside: add note on placement of update MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Ref: NCSDK-35750 Signed-off-by: Håkon Amundsen --- doc/nrf/app_dev/device_guides/nrf54h/ug_nrf54h20_ironside.rst | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/doc/nrf/app_dev/device_guides/nrf54h/ug_nrf54h20_ironside.rst b/doc/nrf/app_dev/device_guides/nrf54h/ug_nrf54h20_ironside.rst index a2a8f5b3fc4d..58714dade372 100644 --- a/doc/nrf/app_dev/device_guides/nrf54h/ug_nrf54h20_ironside.rst +++ b/doc/nrf/app_dev/device_guides/nrf54h/ug_nrf54h20_ironside.rst @@ -827,6 +827,10 @@ SDROM verifies and copies the update candidate specified through these registers |ISE| exposes an update service that allows local domains to trigger the update process by indirectly writing to the relevant SICR registers. +.. note:: + The update data must be placed within a valid memory range. + See :file:`nrf_ironside/update.h` for more details. + The release ZIP archive for |ISE| includes the following components: * A HEX file containing the update candidate for |ISE|.