3rdparty/arm-trusted-firmware: Update to upstream master

Submodule 3rdparty/arm-trusted-firmware 236c27d21f..3944adca59

This brings in 241 new commits from the upstream arm-trusted-firmware
repository, merged to the upstream tree between December 30, 2016 and
March 18, 2017.

3944adca Merge pull request #861 from soby-mathew/sm/aarch32_fixes
e0f083a0 fiptool: Prepare ground for expanding the set of images at

Also setup ATF builds so that unused functions don't break the build.
They're harmless and they don't filter for these like we do.

Change-Id: Ibf5bede79126bcbb62243808a2624d9517015920
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/18954
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
2 files changed