From 34f702d5db1d95960a86329af4e1c119c4e406db Mon Sep 17 00:00:00 2001 From: Manish V Badarkhe Date: Tue, 16 Mar 2021 11:14:19 +0000 Subject: [PATCH] docs(fwu_metadata): add FWU metadata build options Added the build options used in defining the firmware update metadata structure. Change-Id: Idd40ea629e643e775083f283b75c80f6c026b127 Signed-off-by: Manish V Badarkhe --- docs/getting_started/build-options.rst | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/docs/getting_started/build-options.rst b/docs/getting_started/build-options.rst index 86618e47e..2d0d82636 100644 --- a/docs/getting_started/build-options.rst +++ b/docs/getting_started/build-options.rst @@ -860,9 +860,23 @@ commands can be used: # Resume execution continue +Firmware update options +----------------------- + +- ``NR_OF_FW_BANKS``: Define the number of firmware banks. This flag is used + in defining the firmware update metadata structure. This flag is by default + set to '2'. + +- ``NR_OF_IMAGES_IN_FW_BANK``: Define the number of firmware images in each + firmware bank. Each firmware bank must have the same number of images as per + the `PSA FW update specification`_. + This flag is used in defining the firmware update metadata structure. This + flag is by default set to '1'. + -------------- *Copyright (c) 2019-2021, Arm Limited. All rights reserved.* .. _DEN0115: https://developer.arm.com/docs/den0115/latest +.. _PSA FW update specification: https://developer.arm.com/documentation/den0118/a/