tree 1158df216fa71c0a68d10e25672d35c44c86efc9
parent ebb649e3899f244317de0912b6c00941b5427e62
author Seungjae Yoo <seungjaeyoo@google.com> 1704168259 +0900
committer Seungjae Yoo <seungjaeyoo@google.com> 1704439565 +0900

Introduce VM base DTBO as pvmfw config v1.2

VM base DTBO will be constructed in ABL and passed into pvmfw via config
entry from v1.2. This change is required to control pvmfw config v1.2.

Properties in VM base DTBO will be sent to VM DT only when FDT come from
the host contains same property name.

Bug: 318431695
Test: adb shell /apex/com.android.virt/bin/vm run-microdroid --protected
Test: adb shell /apex/com.android.virt/bin/vm run-microdroid --protected --vendor /vendor/etc/avf/microdroid/microdroid_vendor.img
Test: adb -s <microdroid device> shell ls /sys/firmware/devicetree/base/avf
Test: adb -s <microdroid device> shell cat /sys/firmware/devicetree/base/avf/vendor_hashtree_descriptor_root_digest

Change-Id: Ia4889f61eb8975ead8dfe8c6d38abd94ba35f0ab