tree 7b04b36e3721945284ca9f069bcac393cc8b801a
parent e13a48b65321a8828bd9e3a11e1652436df6c6b0
author David Vincze <david.vincze@arm.com> 1578328271 +0100
committer David Vincze <david.vincze@arm.com> 1580133282 +0100

Build: Enable building TF-M with original MCUBoot

Enable building TF-M with the original MCUBoot (alongside the forked one
in the TF-M repository). Before building with the upstream MCUBoot repo,
it must be cloned into the TF-M base folder (into which the TF-M was
cloned previously) and the -DMCUBOOT_REPO=UPSTREAM option must be added
to the command line at the CMake configuration step.
The MCUBOOT_REPO option determines the repository from which it will use
the MCUBoot. By default it will use it from the TF-M repository.

Add description of how to build TF-M with upstream MCUBoot to the
documentation.

Change-Id: I2cfa55039943a9ac919156570120367d9603a816
Signed-off-by: David Vincze <david.vincze@arm.com>