ARM: dts: Mount system as root for sdm439

System needs to be mounted as root with the System-As-Root
feature for non-A/B builds.

Change-Id: I6eee9a6cbb9a68d9e3f0b8d4135b9aac30f13a14
Signed-off-by: Monika Singh <monising@codeaurora.org>
1 file changed