Mention vendor hashtree digest as use case of VM reference DT
Bug: 319192461
Test: N/A
Change-Id: I9967bf819e128aa334b18c77f25d0e3f9695ddb7
diff --git a/pvmfw/README.md b/pvmfw/README.md
index 795bb05..d7884fb 100644
--- a/pvmfw/README.md
+++ b/pvmfw/README.md
@@ -214,17 +214,19 @@
that if matching properties are present in the VM device tree they contain the
correct values.
- One use case for this mechanism is passing the [public key of the
- Secretkeeper][secretkeeper_key] HAL implementation to each VM.
+ Use-cases of VM reference DT include:
-<!--
- TODO(b/319192461): Attach link explaining about Microdroid vendor partition
--->
+ - Passing the [public key of the Secretkeeper][secretkeeper_key] HAL
+ implementation to each VM.
+
+ - Passing the [vendor hashtree digest][vendor_hashtree_digest] to run
+ Microdroid with verified vendor image.
[header]: src/config.rs
[DTBO]: https://android.googlesource.com/platform/external/dtc/+/refs/heads/main/Documentation/dt-object-internal.txt
[debug_policy]: ../docs/debug/README.md#debug-policy
[secretkeeper_key]: https://android.googlesource.com/platform/system/secretkeeper/+/refs/heads/main/README.md#secretkeeper-public-key
+[vendor_hashtree_digest]: ../microdroid/README.md#verification-of-vendor-image
#### Virtual Platform Boot Certificate Chain Handover